mirror of https://github.com/ventoy/Ventoy
experimental support for loongson mips64el uefi
longpanda
3 years ago
parent
bb7e10d93e
commit
b63ce2a3df
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@ -0,0 +1,909 @@
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#! /usr/bin/python
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# GRUB -- GRand Unified Bootloader
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# Copyright (C) 2010,2011,2012,2013 Free Software Foundation, Inc.
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#
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# GRUB is free software: you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation, either version 3 of the License, or
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# (at your option) any later version.
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#
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# GRUB is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with GRUB. If not, see <http://www.gnu.org/licenses/>.
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from __future__ import print_function
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__metaclass__ = type
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from optparse import OptionParser
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import re
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#
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# This is the python script used to generate Makefile.*.am
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#
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GRUB_PLATFORMS = [ "emu", "i386_pc", "i386_efi", "i386_qemu", "i386_coreboot",
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"i386_multiboot", "i386_ieee1275", "x86_64_efi",
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"i386_xen", "x86_64_xen", "i386_xen_pvh",
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"mips_loongson", "mips64_efi", "sparc64_ieee1275",
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"powerpc_ieee1275", "mips_arc", "ia64_efi",
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"mips_qemu_mips", "arm_uboot", "arm_efi", "arm64_efi",
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"arm_coreboot", "riscv32_efi", "riscv64_efi" ]
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GROUPS = {}
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GROUPS["common"] = GRUB_PLATFORMS[:]
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# Groups based on CPU
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GROUPS["i386"] = [ "i386_pc", "i386_efi", "i386_qemu", "i386_coreboot", "i386_multiboot", "i386_ieee1275" ]
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GROUPS["x86_64"] = [ "x86_64_efi" ]
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GROUPS["x86"] = GROUPS["i386"] + GROUPS["x86_64"]
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GROUPS["mips"] = [ "mips_loongson", "mips_qemu_mips", "mips_arc" ]
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GROUPS["mips64"] = [ "mips64_efi" ]
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GROUPS["sparc64"] = [ "sparc64_ieee1275" ]
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GROUPS["powerpc"] = [ "powerpc_ieee1275" ]
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GROUPS["arm"] = [ "arm_uboot", "arm_efi", "arm_coreboot" ]
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GROUPS["arm64"] = [ "arm64_efi" ]
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GROUPS["riscv32"] = [ "riscv32_efi" ]
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GROUPS["riscv64"] = [ "riscv64_efi" ]
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# Groups based on firmware
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GROUPS["efi"] = [ "i386_efi", "x86_64_efi", "ia64_efi", "arm_efi", "arm64_efi", "mips64_efi",
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"riscv32_efi", "riscv64_efi" ]
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GROUPS["ieee1275"] = [ "i386_ieee1275", "sparc64_ieee1275", "powerpc_ieee1275" ]
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GROUPS["uboot"] = [ "arm_uboot" ]
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GROUPS["xen"] = [ "i386_xen", "x86_64_xen" ]
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GROUPS["coreboot"] = [ "i386_coreboot", "arm_coreboot" ]
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# emu is a special case so many core functionality isn't needed on this platform
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GROUPS["noemu"] = GRUB_PLATFORMS[:]; GROUPS["noemu"].remove("emu")
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# Groups based on hardware features
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GROUPS["cmos"] = GROUPS["x86"][:] + ["mips_loongson", "mips_qemu_mips",
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"sparc64_ieee1275", "powerpc_ieee1275"]
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GROUPS["cmos"].remove("i386_efi"); GROUPS["cmos"].remove("x86_64_efi");
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GROUPS["pci"] = GROUPS["x86"] + ["mips_loongson"]
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GROUPS["usb"] = GROUPS["pci"] + ["arm_coreboot"]
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# If gfxterm is main output console integrate it into kernel
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GROUPS["videoinkernel"] = ["mips_loongson", "i386_coreboot", "arm_coreboot" ]
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GROUPS["videomodules"] = GRUB_PLATFORMS[:];
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for i in GROUPS["videoinkernel"]: GROUPS["videomodules"].remove(i)
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# Similar for terminfo
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GROUPS["terminfoinkernel"] = [ "emu", "mips_loongson", "mips_arc", "mips_qemu_mips", "i386_xen_pvh" ] + GROUPS["xen"] + GROUPS["ieee1275"] + GROUPS["uboot"];
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GROUPS["terminfomodule"] = GRUB_PLATFORMS[:];
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for i in GROUPS["terminfoinkernel"]: GROUPS["terminfomodule"].remove(i)
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# Flattened Device Trees (FDT)
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GROUPS["fdt"] = [ "arm64_efi", "arm_uboot", "arm_efi", "riscv32_efi", "riscv64_efi" ]
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# Needs software helpers for division
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# Must match GRUB_DIVISION_IN_SOFTWARE in misc.h
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GROUPS["softdiv"] = GROUPS["arm"] + ["ia64_efi"] + GROUPS["riscv32"]
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GROUPS["no_softdiv"] = GRUB_PLATFORMS[:]
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for i in GROUPS["softdiv"]: GROUPS["no_softdiv"].remove(i)
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# Miscellaneous groups scheduled to disappear in future
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GROUPS["i386_coreboot_multiboot_qemu"] = ["i386_coreboot", "i386_multiboot", "i386_qemu"]
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GROUPS["nopc"] = GRUB_PLATFORMS[:]; GROUPS["nopc"].remove("i386_pc")
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#
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# Create platform => groups reverse map, where groups covering that
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# platform are ordered by their sizes
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#
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RMAP = {}
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for platform in GRUB_PLATFORMS:
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# initialize with platform itself as a group
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RMAP[platform] = [ platform ]
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for k in GROUPS.keys():
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v = GROUPS[k]
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# skip groups that don't cover this platform
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if platform not in v: continue
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bigger = []
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smaller = []
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# partition currently known groups based on their size
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for group in RMAP[platform]:
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if group in GRUB_PLATFORMS: smaller.append(group)
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elif len(GROUPS[group]) < len(v): smaller.append(group)
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else: bigger.append(group)
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# insert in the middle
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RMAP[platform] = smaller + [ k ] + bigger
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#
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# Input
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#
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# We support a subset of the AutoGen definitions file syntax. Specifically,
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# compound names are disallowed; some preprocessing directives are
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# disallowed (though #if/#endif are allowed; note that, like AutoGen, #if
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# skips everything to the next #endif regardless of the value of the
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# conditional); and shell-generated strings, Scheme-generated strings, and
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# here strings are disallowed.
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class AutogenToken:
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(autogen, definitions, eof, var_name, other_name, string, number,
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semicolon, equals, comma, lbrace, rbrace, lbracket, rbracket) = range(14)
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class AutogenState:
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(init, need_def, need_tpl, need_semi, need_name, have_name, need_value,
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need_idx, need_rbracket, indx_name, have_value, done) = range(12)
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class AutogenParseError(Exception):
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def __init__(self, message, path, line):
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super(AutogenParseError, self).__init__(message)
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self.path = path
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self.line = line
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def __str__(self):
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return (
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super(AutogenParseError, self).__str__() +
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" at file %s line %d" % (self.path, self.line))
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class AutogenDefinition(list):
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def __getitem__(self, key):
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try:
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return super(AutogenDefinition, self).__getitem__(key)
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except TypeError:
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for name, value in self:
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if name == key:
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return value
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def __contains__(self, key):
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for name, value in self:
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if name == key:
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return True
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return False
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def get(self, key, default):
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for name, value in self:
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if name == key:
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return value
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else:
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return default
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def find_all(self, key):
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for name, value in self:
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if name == key:
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yield value
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class AutogenParser:
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def __init__(self):
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self.definitions = AutogenDefinition()
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self.def_stack = [("", self.definitions)]
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self.curdef = None
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self.new_name = None
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self.cur_path = None
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self.cur_line = 0
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@staticmethod
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def is_unquotable_char(c):
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return (ord(c) in range(ord("!"), ord("~") + 1) and
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c not in "#,;<=>[\\]`{}?*'\"()")
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@staticmethod
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def is_value_name_char(c):
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return c in ":^-_" or c.isalnum()
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def error(self, message):
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raise AutogenParseError(message, self.cur_file, self.cur_line)
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def read_tokens(self, f):
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data = f.read()
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end = len(data)
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offset = 0
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while offset < end:
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while offset < end and data[offset].isspace():
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if data[offset] == "\n":
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self.cur_line += 1
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offset += 1
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if offset >= end:
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break
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c = data[offset]
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if c == "#":
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offset += 1
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try:
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end_directive = data.index("\n", offset)
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directive = data[offset:end_directive]
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offset = end_directive
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except ValueError:
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directive = data[offset:]
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offset = end
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name, value = directive.split(None, 1)
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if name == "if":
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try:
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end_if = data.index("\n#endif", offset)
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new_offset = end_if + len("\n#endif")
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self.cur_line += data[offset:new_offset].count("\n")
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offset = new_offset
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except ValueError:
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self.error("#if without matching #endif")
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else:
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self.error("Unhandled directive '#%s'" % name)
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elif c == "{":
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yield AutogenToken.lbrace, c
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offset += 1
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elif c == "=":
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yield AutogenToken.equals, c
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offset += 1
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elif c == "}":
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yield AutogenToken.rbrace, c
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offset += 1
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elif c == "[":
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yield AutogenToken.lbracket, c
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offset += 1
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elif c == "]":
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yield AutogenToken.rbracket, c
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offset += 1
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elif c == ";":
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yield AutogenToken.semicolon, c
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offset += 1
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elif c == ",":
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yield AutogenToken.comma, c
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offset += 1
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elif c in ("'", '"'):
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s = []
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while True:
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offset += 1
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if offset >= end:
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self.error("EOF in quoted string")
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if data[offset] == "\n":
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self.cur_line += 1
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if data[offset] == "\\":
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offset += 1
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if offset >= end:
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self.error("EOF in quoted string")
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if data[offset] == "\n":
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self.cur_line += 1
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# Proper escaping unimplemented; this can be filled
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# out if needed.
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s.append("\\")
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s.append(data[offset])
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elif data[offset] == c:
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||||
offset += 1
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break
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||||
else:
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s.append(data[offset])
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yield AutogenToken.string, "".join(s)
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elif c == "/":
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||||
offset += 1
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||||
if data[offset] == "*":
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||||
offset += 1
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||||
try:
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end_comment = data.index("*/", offset)
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new_offset = end_comment + len("*/")
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self.cur_line += data[offset:new_offset].count("\n")
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||||
offset = new_offset
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except ValueError:
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||||
self.error("/* without matching */")
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elif data[offset] == "/":
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||||
try:
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||||
offset = data.index("\n", offset)
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||||
except ValueError:
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||||
pass
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||||
elif (c.isdigit() or
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(c == "-" and offset < end - 1 and
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||||
data[offset + 1].isdigit())):
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||||
end_number = offset + 1
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||||
while end_number < end and data[end_number].isdigit():
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end_number += 1
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yield AutogenToken.number, data[offset:end_number]
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||||
offset = end_number
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||||
elif self.is_unquotable_char(c):
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||||
end_name = offset
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||||
while (end_name < end and
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self.is_value_name_char(data[end_name])):
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||||
end_name += 1
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||||
if end_name < end and self.is_unquotable_char(data[end_name]):
|
||||
while (end_name < end and
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self.is_unquotable_char(data[end_name])):
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||||
end_name += 1
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yield AutogenToken.other_name, data[offset:end_name]
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||||
offset = end_name
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||||
else:
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||||
s = data[offset:end_name]
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||||
if s.lower() == "autogen":
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||||
yield AutogenToken.autogen, s
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elif s.lower() == "definitions":
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||||
yield AutogenToken.definitions, s
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||||
else:
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||||
yield AutogenToken.var_name, s
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||||
offset = end_name
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||||
else:
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||||
self.error("Invalid input character '%s'" % c)
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||||
yield AutogenToken.eof, None
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||||
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||||
def do_need_name_end(self, token):
|
||||
if len(self.def_stack) > 1:
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||||
self.error("Definition blocks were left open")
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||||
|
||||
def do_need_name_var_name(self, token):
|
||||
self.new_name = token
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||||
|
||||
def do_end_block(self, token):
|
||||
if len(self.def_stack) <= 1:
|
||||
self.error("Too many close braces")
|
||||
new_name, parent_def = self.def_stack.pop()
|
||||
parent_def.append((new_name, self.curdef))
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||||
self.curdef = parent_def
|
||||
|
||||
def do_empty_val(self, token):
|
||||
self.curdef.append((self.new_name, ""))
|
||||
|
||||
def do_str_value(self, token):
|
||||
self.curdef.append((self.new_name, token))
|
||||
|
||||
def do_start_block(self, token):
|
||||
self.def_stack.append((self.new_name, self.curdef))
|
||||
self.curdef = AutogenDefinition()
|
||||
|
||||
def do_indexed_name(self, token):
|
||||
self.new_name = token
|
||||
|
||||
def read_definitions_file(self, f):
|
||||
self.curdef = self.definitions
|
||||
self.cur_line = 0
|
||||
state = AutogenState.init
|
||||
|
||||
# The following transition table was reduced from the Autogen
|
||||
# documentation:
|
||||
# info -f autogen -n 'Full Syntax'
|
||||
transitions = {
|
||||
AutogenState.init: {
|
||||
AutogenToken.autogen: (AutogenState.need_def, None),
|
||||
},
|
||||
AutogenState.need_def: {
|
||||
AutogenToken.definitions: (AutogenState.need_tpl, None),
|
||||
},
|
||||
AutogenState.need_tpl: {
|
||||
AutogenToken.var_name: (AutogenState.need_semi, None),
|
||||
AutogenToken.other_name: (AutogenState.need_semi, None),
|
||||
AutogenToken.string: (AutogenState.need_semi, None),
|
||||
},
|
||||
AutogenState.need_semi: {
|
||||
AutogenToken.semicolon: (AutogenState.need_name, None),
|
||||
},
|
||||
AutogenState.need_name: {
|
||||
AutogenToken.autogen: (AutogenState.need_def, None),
|
||||
AutogenToken.eof: (AutogenState.done, self.do_need_name_end),
|
||||
AutogenToken.var_name: (
|
||||
AutogenState.have_name, self.do_need_name_var_name),
|
||||
AutogenToken.rbrace: (
|
||||
AutogenState.have_value, self.do_end_block),
|
||||
},
|
||||
AutogenState.have_name: {
|
||||
AutogenToken.semicolon: (
|
||||
AutogenState.need_name, self.do_empty_val),
|
||||
AutogenToken.equals: (AutogenState.need_value, None),
|
||||
AutogenToken.lbracket: (AutogenState.need_idx, None),
|
||||
},
|
||||
AutogenState.need_value: {
|
||||
AutogenToken.var_name: (
|
||||
AutogenState.have_value, self.do_str_value),
|
||||
AutogenToken.other_name: (
|
||||
AutogenState.have_value, self.do_str_value),
|
||||
AutogenToken.string: (
|
||||
AutogenState.have_value, self.do_str_value),
|
||||
AutogenToken.number: (
|
||||
AutogenState.have_value, self.do_str_value),
|
||||
AutogenToken.lbrace: (
|
||||
AutogenState.need_name, self.do_start_block),
|
||||
},
|
||||
AutogenState.need_idx: {
|
||||
AutogenToken.var_name: (
|
||||
AutogenState.need_rbracket, self.do_indexed_name),
|
||||
AutogenToken.number: (
|
||||
AutogenState.need_rbracket, self.do_indexed_name),
|
||||
},
|
||||
AutogenState.need_rbracket: {
|
||||
AutogenToken.rbracket: (AutogenState.indx_name, None),
|
||||
},
|
||||
AutogenState.indx_name: {
|
||||
AutogenToken.semicolon: (
|
||||
AutogenState.need_name, self.do_empty_val),
|
||||
AutogenToken.equals: (AutogenState.need_value, None),
|
||||
},
|
||||
AutogenState.have_value: {
|
||||
AutogenToken.semicolon: (AutogenState.need_name, None),
|
||||
AutogenToken.comma: (AutogenState.need_value, None),
|
||||
},
|
||||
}
|
||||
|
||||
for code, token in self.read_tokens(f):
|
||||
if code in transitions[state]:
|
||||
state, handler = transitions[state][code]
|
||||
if handler is not None:
|
||||
handler(token)
|
||||
else:
|
||||
self.error(
|
||||
"Parse error in state %s: unexpected token '%s'" % (
|
||||
state, token))
|
||||
if state == AutogenState.done:
|
||||
break
|
||||
|
||||
def read_definitions(self, path):
|
||||
self.cur_file = path
|
||||
with open(path) as f:
|
||||
self.read_definitions_file(f)
|
||||
|
||||
defparser = AutogenParser()
|
||||
|
||||
#
|
||||
# Output
|
||||
#
|
||||
|
||||
outputs = {}
|
||||
|
||||
def output(s, section=''):
|
||||
if s == "":
|
||||
return
|
||||
outputs.setdefault(section, [])
|
||||
outputs[section].append(s)
|
||||
|
||||
def write_output(section=''):
|
||||
for s in outputs.get(section, []):
|
||||
print(s, end='')
|
||||
|
||||
#
|
||||
# Global variables
|
||||
#
|
||||
|
||||
def gvar_add(var, value):
|
||||
output(var + " += " + value + "\n")
|
||||
|
||||
#
|
||||
# Per PROGRAM/SCRIPT variables
|
||||
#
|
||||
|
||||
seen_vars = set()
|
||||
|
||||
def vars_init(defn, *var_list):
|
||||
name = defn['name']
|
||||
|
||||
if name not in seen_target and name not in seen_vars:
|
||||
for var in var_list:
|
||||
output(var + " = \n", section='decl')
|
||||
seen_vars.add(name)
|
||||
|
||||
def var_set(var, value):
|
||||
output(var + " = " + value + "\n")
|
||||
|
||||
def var_add(var, value):
|
||||
output(var + " += " + value + "\n")
|
||||
|
||||
#
|
||||
# Variable names and rules
|
||||
#
|
||||
|
||||
canonical_name_re = re.compile(r'[^0-9A-Za-z@_]')
|
||||
canonical_name_suffix = ""
|
||||
|
||||
def set_canonical_name_suffix(suffix):
|
||||
global canonical_name_suffix
|
||||
canonical_name_suffix = suffix
|
||||
|
||||
def cname(defn):
|
||||
return canonical_name_re.sub('_', defn['name'] + canonical_name_suffix)
|
||||
|
||||
def rule(target, source, cmd):
|
||||
if cmd[0] == "\n":
|
||||
output("\n" + target + ": " + source + cmd.replace("\n", "\n\t") + "\n")
|
||||
else:
|
||||
output("\n" + target + ": " + source + "\n\t" + cmd.replace("\n", "\n\t") + "\n")
|
||||
|
||||
#
|
||||
# Handle keys with platform names as values, for example:
|
||||
#
|
||||
# kernel = {
|
||||
# nostrip = emu;
|
||||
# ...
|
||||
# }
|
||||
#
|
||||
def platform_tagged(defn, platform, tag):
|
||||
for value in defn.find_all(tag):
|
||||
for group in RMAP[platform]:
|
||||
if value == group:
|
||||
return True
|
||||
return False
|
||||
|
||||
def if_platform_tagged(defn, platform, tag, snippet_if, snippet_else=None):
|
||||
if platform_tagged(defn, platform, tag):
|
||||
return snippet_if
|
||||
elif snippet_else is not None:
|
||||
return snippet_else
|
||||
|
||||
#
|
||||
# Handle tagged values
|
||||
#
|
||||
# module = {
|
||||
# extra_dist = ...
|
||||
# extra_dist = ...
|
||||
# ...
|
||||
# };
|
||||
#
|
||||
def foreach_value(defn, tag, closure):
|
||||
r = []
|
||||
for value in defn.find_all(tag):
|
||||
r.append(closure(value))
|
||||
return ''.join(r)
|
||||
|
||||
#
|
||||
# Handle best matched values for a platform, for example:
|
||||
#
|
||||
# module = {
|
||||
# cflags = '-Wall';
|
||||
# emu_cflags = '-Wall -DGRUB_EMU=1';
|
||||
# ...
|
||||
# }
|
||||
#
|
||||
def foreach_platform_specific_value(defn, platform, suffix, nonetag, closure):
|
||||
r = []
|
||||
for group in RMAP[platform]:
|
||||
values = list(defn.find_all(group + suffix))
|
||||
if values:
|
||||
for value in values:
|
||||
r.append(closure(value))
|
||||
break
|
||||
else:
|
||||
for value in defn.find_all(nonetag):
|
||||
r.append(closure(value))
|
||||
return ''.join(r)
|
||||
|
||||
#
|
||||
# Handle values from sum of all groups for a platform, for example:
|
||||
#
|
||||
# module = {
|
||||
# common = kern/misc.c;
|
||||
# emu = kern/emu/misc.c;
|
||||
# ...
|
||||
# }
|
||||
#
|
||||
def foreach_platform_value(defn, platform, suffix, closure):
|
||||
r = []
|
||||
for group in RMAP[platform]:
|
||||
for value in defn.find_all(group + suffix):
|
||||
r.append(closure(value))
|
||||
return ''.join(r)
|
||||
|
||||
def platform_conditional(platform, closure):
|
||||
output("\nif COND_" + platform + "\n")
|
||||
closure(platform)
|
||||
output("endif\n")
|
||||
|
||||
#
|
||||
# Handle guarding with platform-specific "enable" keys, for example:
|
||||
#
|
||||
# module = {
|
||||
# name = pci;
|
||||
# noemu = bus/pci.c;
|
||||
# emu = bus/emu/pci.c;
|
||||
# emu = commands/lspci.c;
|
||||
#
|
||||
# enable = emu;
|
||||
# enable = i386_pc;
|
||||
# enable = x86_efi;
|
||||
# enable = i386_ieee1275;
|
||||
# enable = i386_coreboot;
|
||||
# };
|
||||
#
|
||||
def foreach_enabled_platform(defn, closure):
|
||||
if 'enable' in defn:
|
||||
for platform in GRUB_PLATFORMS:
|
||||
if platform_tagged(defn, platform, "enable"):
|
||||
platform_conditional(platform, closure)
|
||||
else:
|
||||
for platform in GRUB_PLATFORMS:
|
||||
platform_conditional(platform, closure)
|
||||
|
||||
#
|
||||
# Handle guarding with platform-specific automake conditionals, for example:
|
||||
#
|
||||
# module = {
|
||||
# name = usb;
|
||||
# common = bus/usb/usb.c;
|
||||
# noemu = bus/usb/usbtrans.c;
|
||||
# noemu = bus/usb/usbhub.c;
|
||||
# enable = emu;
|
||||
# enable = i386;
|
||||
# enable = mips_loongson;
|
||||
# emu_condition = COND_GRUB_EMU_SDL;
|
||||
# };
|
||||
#
|
||||
def under_platform_specific_conditionals(defn, platform, closure):
|
||||
output(foreach_platform_specific_value(defn, platform, "_condition", "condition", lambda cond: "if " + cond + "\n"))
|
||||
closure(defn, platform)
|
||||
output(foreach_platform_specific_value(defn, platform, "_condition", "condition", lambda cond: "endif " + cond + "\n"))
|
||||
|
||||
def platform_specific_values(defn, platform, suffix, nonetag):
|
||||
return foreach_platform_specific_value(defn, platform, suffix, nonetag,
|
||||
lambda value: value + " ")
|
||||
|
||||
def platform_values(defn, platform, suffix):
|
||||
return foreach_platform_value(defn, platform, suffix, lambda value: value + " ")
|
||||
|
||||
def extra_dist(defn):
|
||||
return foreach_value(defn, "extra_dist", lambda value: value + " ")
|
||||
|
||||
def platform_sources(defn, p): return platform_values(defn, p, "")
|
||||
def platform_nodist_sources(defn, p): return platform_values(defn, p, "_nodist")
|
||||
|
||||
def platform_startup(defn, p): return platform_specific_values(defn, p, "_startup", "startup")
|
||||
def platform_ldadd(defn, p): return platform_specific_values(defn, p, "_ldadd", "ldadd")
|
||||
def platform_dependencies(defn, p): return platform_specific_values(defn, p, "_dependencies", "dependencies")
|
||||
def platform_cflags(defn, p): return platform_specific_values(defn, p, "_cflags", "cflags")
|
||||
def platform_ldflags(defn, p): return platform_specific_values(defn, p, "_ldflags", "ldflags")
|
||||
def platform_cppflags(defn, p): return platform_specific_values(defn, p, "_cppflags", "cppflags")
|
||||
def platform_ccasflags(defn, p): return platform_specific_values(defn, p, "_ccasflags", "ccasflags")
|
||||
def platform_stripflags(defn, p): return platform_specific_values(defn, p, "_stripflags", "stripflags")
|
||||
def platform_objcopyflags(defn, p): return platform_specific_values(defn, p, "_objcopyflags", "objcopyflags")
|
||||
|
||||
#
|
||||
# Emit snippet only the first time through for the current name.
|
||||
#
|
||||
seen_target = set()
|
||||
|
||||
def first_time(defn, snippet):
|
||||
if defn['name'] not in seen_target:
|
||||
return snippet
|
||||
return ''
|
||||
|
||||
def is_platform_independent(defn):
|
||||
if 'enable' in defn:
|
||||
return False
|
||||
for suffix in [ "", "_nodist" ]:
|
||||
template = platform_values(defn, GRUB_PLATFORMS[0], suffix)
|
||||
for platform in GRUB_PLATFORMS[1:]:
|
||||
if template != platform_values(defn, platform, suffix):
|
||||
return False
|
||||
|
||||
for suffix in [ "startup", "ldadd", "dependencies", "cflags", "ldflags", "cppflags", "ccasflags", "stripflags", "objcopyflags", "condition" ]:
|
||||
template = platform_specific_values(defn, GRUB_PLATFORMS[0], "_" + suffix, suffix)
|
||||
for platform in GRUB_PLATFORMS[1:]:
|
||||
if template != platform_specific_values(defn, platform, "_" + suffix, suffix):
|
||||
return False
|
||||
for tag in [ "nostrip" ]:
|
||||
template = platform_tagged(defn, GRUB_PLATFORMS[0], tag)
|
||||
for platform in GRUB_PLATFORMS[1:]:
|
||||
if template != platform_tagged(defn, platform, tag):
|
||||
return False
|
||||
|
||||
return True
|
||||
|
||||
def module(defn, platform):
|
||||
name = defn['name']
|
||||
set_canonical_name_suffix(".module")
|
||||
|
||||
gvar_add("platform_PROGRAMS", name + ".module")
|
||||
gvar_add("MODULE_FILES", name + ".module$(EXEEXT)")
|
||||
|
||||
var_set(cname(defn) + "_SOURCES", platform_sources(defn, platform) + " ## platform sources")
|
||||
var_set("nodist_" + cname(defn) + "_SOURCES", platform_nodist_sources(defn, platform) + " ## platform nodist sources")
|
||||
var_set(cname(defn) + "_LDADD", platform_ldadd(defn, platform))
|
||||
var_set(cname(defn) + "_CFLAGS", "$(AM_CFLAGS) $(CFLAGS_MODULE) " + platform_cflags(defn, platform))
|
||||
var_set(cname(defn) + "_LDFLAGS", "$(AM_LDFLAGS) $(LDFLAGS_MODULE) " + platform_ldflags(defn, platform))
|
||||
var_set(cname(defn) + "_CPPFLAGS", "$(AM_CPPFLAGS) $(CPPFLAGS_MODULE) " + platform_cppflags(defn, platform))
|
||||
var_set(cname(defn) + "_CCASFLAGS", "$(AM_CCASFLAGS) $(CCASFLAGS_MODULE) " + platform_ccasflags(defn, platform))
|
||||
var_set(cname(defn) + "_DEPENDENCIES", "$(TARGET_OBJ2ELF) " + platform_dependencies(defn, platform))
|
||||
|
||||
gvar_add("dist_noinst_DATA", extra_dist(defn))
|
||||
gvar_add("BUILT_SOURCES", "$(nodist_" + cname(defn) + "_SOURCES)")
|
||||
gvar_add("CLEANFILES", "$(nodist_" + cname(defn) + "_SOURCES)")
|
||||
|
||||
gvar_add("MOD_FILES", name + ".mod")
|
||||
gvar_add("MARKER_FILES", name + ".marker")
|
||||
gvar_add("CLEANFILES", name + ".marker")
|
||||
output("""
|
||||
""" + name + """.marker: $(""" + cname(defn) + """_SOURCES) $(nodist_""" + cname(defn) + """_SOURCES)
|
||||
$(TARGET_CPP) -DGRUB_LST_GENERATOR $(CPPFLAGS_MARKER) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(""" + cname(defn) + """_CPPFLAGS) $(CPPFLAGS) $^ > $@.new || (rm -f $@; exit 1)
|
||||
grep 'MARKER' $@.new > $@; rm -f $@.new
|
||||
""")
|
||||
|
||||
def kernel(defn, platform):
|
||||
name = defn['name']
|
||||
set_canonical_name_suffix(".exec")
|
||||
gvar_add("platform_PROGRAMS", name + ".exec")
|
||||
var_set(cname(defn) + "_SOURCES", platform_startup(defn, platform))
|
||||
var_add(cname(defn) + "_SOURCES", platform_sources(defn, platform))
|
||||
var_set("nodist_" + cname(defn) + "_SOURCES", platform_nodist_sources(defn, platform) + " ## platform nodist sources")
|
||||
var_set(cname(defn) + "_LDADD", platform_ldadd(defn, platform))
|
||||
var_set(cname(defn) + "_CFLAGS", "$(AM_CFLAGS) $(CFLAGS_KERNEL) " + platform_cflags(defn, platform))
|
||||
var_set(cname(defn) + "_LDFLAGS", "$(AM_LDFLAGS) $(LDFLAGS_KERNEL) " + platform_ldflags(defn, platform))
|
||||
var_set(cname(defn) + "_CPPFLAGS", "$(AM_CPPFLAGS) $(CPPFLAGS_KERNEL) " + platform_cppflags(defn, platform))
|
||||
var_set(cname(defn) + "_CCASFLAGS", "$(AM_CCASFLAGS) $(CCASFLAGS_KERNEL) " + platform_ccasflags(defn, platform))
|
||||
var_set(cname(defn) + "_STRIPFLAGS", "$(AM_STRIPFLAGS) $(STRIPFLAGS_KERNEL) " + platform_stripflags(defn, platform))
|
||||
var_set(cname(defn) + "_DEPENDENCIES", "$(TARGET_OBJ2ELF)")
|
||||
|
||||
gvar_add("dist_noinst_DATA", extra_dist(defn))
|
||||
gvar_add("BUILT_SOURCES", "$(nodist_" + cname(defn) + "_SOURCES)")
|
||||
gvar_add("CLEANFILES", "$(nodist_" + cname(defn) + "_SOURCES)")
|
||||
|
||||
gvar_add("platform_DATA", name + ".img")
|
||||
gvar_add("CLEANFILES", name + ".img")
|
||||
rule(name + ".img", name + ".exec$(EXEEXT)",
|
||||
if_platform_tagged(defn, platform, "nostrip",
|
||||
"""if test x$(TARGET_APPLE_LINKER) = x1; then \
|
||||
$(TARGET_OBJCONV) -f$(TARGET_MODULE_FORMAT) -nr:_grub_mod_init:grub_mod_init -nr:_grub_mod_fini:grub_mod_fini -ed2022 -wd1106 -nu -nd $< $@; \
|
||||
elif test ! -z '$(TARGET_OBJ2ELF)'; then \
|
||||
$(TARGET_OBJ2ELF) $< $@ || (rm -f $@; exit 1); \
|
||||
else cp $< $@; fi""",
|
||||
"""if test x$(TARGET_APPLE_LINKER) = x1; then \
|
||||
$(TARGET_STRIP) -S -x $(""" + cname(defn) + """) -o $@.bin $<; \
|
||||
$(TARGET_OBJCONV) -f$(TARGET_MODULE_FORMAT) -nr:_grub_mod_init:grub_mod_init -nr:_grub_mod_fini:grub_mod_fini -ed2022 -ed2016 -wd1106 -nu -nd $@.bin $@; \
|
||||
rm -f $@.bin; \
|
||||
elif test ! -z '$(TARGET_OBJ2ELF)'; then \
|
||||
""" + "$(TARGET_STRIP) $(" + cname(defn) + "_STRIPFLAGS) -o $@.bin $< && \
|
||||
$(TARGET_OBJ2ELF) $@.bin $@ || (rm -f $@; rm -f $@.bin; exit 1); \
|
||||
rm -f $@.bin; \
|
||||
else """ + "$(TARGET_STRIP) $(" + cname(defn) + "_STRIPFLAGS) -o $@ $<; \
|
||||
fi"""))
|
||||
|
||||
def image(defn, platform):
|
||||
name = defn['name']
|
||||
set_canonical_name_suffix(".image")
|
||||
gvar_add("platform_PROGRAMS", name + ".image")
|
||||
var_set(cname(defn) + "_SOURCES", platform_sources(defn, platform))
|
||||
var_set("nodist_" + cname(defn) + "_SOURCES", platform_nodist_sources(defn, platform) + "## platform nodist sources")
|
||||
var_set(cname(defn) + "_LDADD", platform_ldadd(defn, platform))
|
||||
var_set(cname(defn) + "_CFLAGS", "$(AM_CFLAGS) $(CFLAGS_IMAGE) " + platform_cflags(defn, platform))
|
||||
var_set(cname(defn) + "_LDFLAGS", "$(AM_LDFLAGS) $(LDFLAGS_IMAGE) " + platform_ldflags(defn, platform))
|
||||
var_set(cname(defn) + "_CPPFLAGS", "$(AM_CPPFLAGS) $(CPPFLAGS_IMAGE) " + platform_cppflags(defn, platform))
|
||||
var_set(cname(defn) + "_CCASFLAGS", "$(AM_CCASFLAGS) $(CCASFLAGS_IMAGE) " + platform_ccasflags(defn, platform))
|
||||
var_set(cname(defn) + "_OBJCOPYFLAGS", "$(OBJCOPYFLAGS_IMAGE) " + platform_objcopyflags(defn, platform))
|
||||
# var_set(cname(defn) + "_DEPENDENCIES", platform_dependencies(defn, platform) + " " + platform_ldadd(defn, platform))
|
||||
|
||||
gvar_add("dist_noinst_DATA", extra_dist(defn))
|
||||
gvar_add("BUILT_SOURCES", "$(nodist_" + cname(defn) + "_SOURCES)")
|
||||
gvar_add("CLEANFILES", "$(nodist_" + cname(defn) + "_SOURCES)")
|
||||
|
||||
gvar_add("platform_DATA", name + ".img")
|
||||
gvar_add("CLEANFILES", name + ".img")
|
||||
rule(name + ".img", name + ".image$(EXEEXT)", """
|
||||
if test x$(TARGET_APPLE_LINKER) = x1; then \
|
||||
$(MACHO2IMG) $< $@; \
|
||||
else \
|
||||
$(TARGET_OBJCOPY) $(""" + cname(defn) + """_OBJCOPYFLAGS) --strip-unneeded -R .note -R .comment -R .note.gnu.build-id -R .MIPS.abiflags -R .reginfo -R .rel.dyn -R .note.gnu.gold-version -R .ARM.exidx $< $@; \
|
||||
fi
|
||||
""")
|
||||
|
||||
def library(defn, platform):
|
||||
name = defn['name']
|
||||
set_canonical_name_suffix("")
|
||||
|
||||
vars_init(defn,
|
||||
cname(defn) + "_SOURCES",
|
||||
"nodist_" + cname(defn) + "_SOURCES",
|
||||
cname(defn) + "_CFLAGS",
|
||||
cname(defn) + "_CPPFLAGS",
|
||||
cname(defn) + "_CCASFLAGS")
|
||||
# cname(defn) + "_DEPENDENCIES")
|
||||
|
||||
if name not in seen_target:
|
||||
gvar_add("noinst_LIBRARIES", name)
|
||||
var_add(cname(defn) + "_SOURCES", platform_sources(defn, platform))
|
||||
var_add("nodist_" + cname(defn) + "_SOURCES", platform_nodist_sources(defn, platform))
|
||||
var_add(cname(defn) + "_CFLAGS", first_time(defn, "$(AM_CFLAGS) $(CFLAGS_LIBRARY) ") + platform_cflags(defn, platform))
|
||||
var_add(cname(defn) + "_CPPFLAGS", first_time(defn, "$(AM_CPPFLAGS) $(CPPFLAGS_LIBRARY) ") + platform_cppflags(defn, platform))
|
||||
var_add(cname(defn) + "_CCASFLAGS", first_time(defn, "$(AM_CCASFLAGS) $(CCASFLAGS_LIBRARY) ") + platform_ccasflags(defn, platform))
|
||||
# var_add(cname(defn) + "_DEPENDENCIES", platform_dependencies(defn, platform) + " " + platform_ldadd(defn, platform))
|
||||
|
||||
gvar_add("dist_noinst_DATA", extra_dist(defn))
|
||||
if name not in seen_target:
|
||||
gvar_add("BUILT_SOURCES", "$(nodist_" + cname(defn) + "_SOURCES)")
|
||||
gvar_add("CLEANFILES", "$(nodist_" + cname(defn) + "_SOURCES)")
|
||||
|
||||
def installdir(defn, default="bin"):
|
||||
return defn.get('installdir', default)
|
||||
|
||||
def manpage(defn, adddeps):
|
||||
name = defn['name']
|
||||
mansection = defn['mansection']
|
||||
|
||||
output("if COND_MAN_PAGES\n")
|
||||
gvar_add("man_MANS", name + "." + mansection)
|
||||
rule(name + "." + mansection, name + " " + adddeps, """
|
||||
chmod a+x """ + name + """
|
||||
PATH=$(builddir):$$PATH pkgdatadir=$(builddir) $(HELP2MAN) --section=""" + mansection + """ -i $(top_srcdir)/docs/man/""" + name + """.h2m -o $@ """ + name + """
|
||||
""")
|
||||
gvar_add("CLEANFILES", name + "." + mansection)
|
||||
output("endif\n")
|
||||
|
||||
def program(defn, platform, test=False):
|
||||
name = defn['name']
|
||||
set_canonical_name_suffix("")
|
||||
|
||||
if 'testcase' in defn:
|
||||
gvar_add("check_PROGRAMS", name)
|
||||
gvar_add("TESTS", name)
|
||||
else:
|
||||
var_add(installdir(defn) + "_PROGRAMS", name)
|
||||
if 'mansection' in defn:
|
||||
manpage(defn, "")
|
||||
|
||||
var_set(cname(defn) + "_SOURCES", platform_sources(defn, platform))
|
||||
var_set("nodist_" + cname(defn) + "_SOURCES", platform_nodist_sources(defn, platform))
|
||||
var_set(cname(defn) + "_LDADD", platform_ldadd(defn, platform))
|
||||
var_set(cname(defn) + "_CFLAGS", "$(AM_CFLAGS) $(CFLAGS_PROGRAM) " + platform_cflags(defn, platform))
|
||||
var_set(cname(defn) + "_LDFLAGS", "$(AM_LDFLAGS) $(LDFLAGS_PROGRAM) " + platform_ldflags(defn, platform))
|
||||
var_set(cname(defn) + "_CPPFLAGS", "$(AM_CPPFLAGS) $(CPPFLAGS_PROGRAM) " + platform_cppflags(defn, platform))
|
||||
var_set(cname(defn) + "_CCASFLAGS", "$(AM_CCASFLAGS) $(CCASFLAGS_PROGRAM) " + platform_ccasflags(defn, platform))
|
||||
# var_set(cname(defn) + "_DEPENDENCIES", platform_dependencies(defn, platform) + " " + platform_ldadd(defn, platform))
|
||||
|
||||
gvar_add("dist_noinst_DATA", extra_dist(defn))
|
||||
gvar_add("BUILT_SOURCES", "$(nodist_" + cname(defn) + "_SOURCES)")
|
||||
gvar_add("CLEANFILES", "$(nodist_" + cname(defn) + "_SOURCES)")
|
||||
|
||||
def data(defn, platform):
|
||||
var_add("dist_" + installdir(defn) + "_DATA", platform_sources(defn, platform))
|
||||
gvar_add("dist_noinst_DATA", extra_dist(defn))
|
||||
|
||||
def transform_data(defn, platform):
|
||||
name = defn['name']
|
||||
|
||||
var_add(installdir(defn) + "_DATA", name)
|
||||
|
||||
rule(name, "$(top_builddir)/config.status " + platform_sources(defn, platform) + platform_dependencies(defn, platform), """
|
||||
(for x in """ + platform_sources(defn, platform) + """; do cat $(srcdir)/"$$x"; done) | $(top_builddir)/config.status --file=$@:-
|
||||
chmod a+x """ + name + """
|
||||
""")
|
||||
|
||||
gvar_add("CLEANFILES", name)
|
||||
gvar_add("EXTRA_DIST", extra_dist(defn))
|
||||
gvar_add("dist_noinst_DATA", platform_sources(defn, platform))
|
||||
|
||||
def script(defn, platform):
|
||||
name = defn['name']
|
||||
|
||||
if 'testcase' in defn:
|
||||
gvar_add("check_SCRIPTS", name)
|
||||
gvar_add ("TESTS", name)
|
||||
else:
|
||||
var_add(installdir(defn) + "_SCRIPTS", name)
|
||||
if 'mansection' in defn:
|
||||
manpage(defn, "grub-mkconfig_lib")
|
||||
|
||||
rule(name, "$(top_builddir)/config.status " + platform_sources(defn, platform) + platform_dependencies(defn, platform), """
|
||||
(for x in """ + platform_sources(defn, platform) + """; do cat $(srcdir)/"$$x"; done) | $(top_builddir)/config.status --file=$@:-
|
||||
chmod a+x """ + name + """
|
||||
""")
|
||||
|
||||
gvar_add("CLEANFILES", name)
|
||||
gvar_add("EXTRA_DIST", extra_dist(defn))
|
||||
gvar_add("dist_noinst_DATA", platform_sources(defn, platform))
|
||||
|
||||
def rules(target, closure):
|
||||
seen_target.clear()
|
||||
seen_vars.clear()
|
||||
|
||||
for defn in defparser.definitions.find_all(target):
|
||||
if is_platform_independent(defn):
|
||||
under_platform_specific_conditionals(defn, GRUB_PLATFORMS[0], closure)
|
||||
else:
|
||||
foreach_enabled_platform(
|
||||
defn,
|
||||
lambda p: under_platform_specific_conditionals(defn, p, closure))
|
||||
# Remember that we've seen this target.
|
||||
seen_target.add(defn['name'])
|
||||
|
||||
parser = OptionParser(usage="%prog DEFINITION-FILES")
|
||||
_, args = parser.parse_args()
|
||||
|
||||
for arg in args:
|
||||
defparser.read_definitions(arg)
|
||||
|
||||
rules("module", module)
|
||||
rules("kernel", kernel)
|
||||
rules("image", image)
|
||||
rules("library", library)
|
||||
rules("program", program)
|
||||
rules("script", script)
|
||||
rules("data", data)
|
||||
rules("transform_data", transform_data)
|
||||
|
||||
write_output(section='decl')
|
||||
write_output()
|
||||
@ -0,0 +1,507 @@
|
||||
AUTOMAKE_OPTIONS = subdir-objects -Wno-portability
|
||||
|
||||
DEPDIR=.deps-core
|
||||
|
||||
include $(top_srcdir)/conf/Makefile.common
|
||||
|
||||
CC=$(TARGET_CC)
|
||||
CPP=$(TARGET_CC)
|
||||
CCAS=$(TARGET_CC)
|
||||
RANLIB=$(TARGET_RANLIB)
|
||||
STRIP=$(TARGET_STRIP)
|
||||
|
||||
MACHO2IMG=$(top_builddir)/grub-macho2img
|
||||
|
||||
AM_CFLAGS = $(TARGET_CFLAGS)
|
||||
AM_LDFLAGS = $(TARGET_LDFLAGS)
|
||||
AM_CPPFLAGS = $(TARGET_CPPFLAGS) $(CPPFLAGS_DEFAULT)
|
||||
AM_CCASFLAGS = $(TARGET_CCASFLAGS) $(CCASFLAGS_DEFAULT)
|
||||
|
||||
CFLAGS_PROGRAM += $(CFLAGS_PLATFORM)
|
||||
LDFLAGS_PROGRAM += $(LDFLAGS_PLATFORM)
|
||||
CPPFLAGS_PROGRAM += $(CPPFLAGS_PLATFORM)
|
||||
CCASFLAGS_PROGRAM += $(CCASFLAGS_PLATFORM)
|
||||
|
||||
CFLAGS_LIBRARY += $(CFLAGS_PLATFORM) -fno-builtin
|
||||
CPPFLAGS_LIBRARY += $(CPPFLAGS_PLATFORM)
|
||||
CCASFLAGS_LIBRARY += $(CCASFLAGS_PLATFORM)
|
||||
|
||||
build-grub-pep2elf$(BUILD_EXEEXT): $(top_srcdir)/util/grub-pe2elf.c $(top_srcdir)/grub-core/kern/emu/misc.c $(top_srcdir)/util/misc.c
|
||||
$(BUILD_CC) -o $@ -I$(top_srcdir)/include $(BUILD_CFLAGS) $(BUILD_CPPFLAGS) $(BUILD_LDFLAGS) -DGRUB_BUILD=1 -DGRUB_TARGET_WORDSIZE=64 -DGRUB_UTIL=1 -DGRUB_BUILD_PROGRAM_NAME=\"build-grub-pep2elf\" $^
|
||||
CLEANFILES += build-grub-pep2elf$(BUILD_EXEEXT)
|
||||
|
||||
build-grub-pe2elf$(BUILD_EXEEXT): $(top_srcdir)/util/grub-pe2elf.c $(top_srcdir)/grub-core/kern/emu/misc.c $(top_srcdir)/util/misc.c
|
||||
$(BUILD_CC) -o $@ -I$(top_srcdir)/include $(BUILD_CFLAGS) $(BUILD_CPPFLAGS) $(BUILD_LDFLAGS) -DGRUB_BUILD=1 -DGRUB_TARGET_WORDSIZE=32 -DGRUB_UTIL=1 -DGRUB_BUILD_PROGRAM_NAME=\"build-grub-pe2elf\" $^
|
||||
CLEANFILES += build-grub-pe2elf$(BUILD_EXEEXT)
|
||||
|
||||
# gentrigtables
|
||||
gentrigtables$(BUILD_EXEEXT): gentrigtables.c
|
||||
$(BUILD_CC) -o $@ -I$(top_srcdir)/include $(BUILD_CFLAGS) $(BUILD_CPPFLAGS) $(BUILD_LDFLAGS) $< $(BUILD_LIBM)
|
||||
CLEANFILES += gentrigtables$(BUILD_EXEEXT)
|
||||
|
||||
build-grub-module-verifier$(BUILD_EXEEXT): $(top_srcdir)/util/grub-module-verifier.c $(top_srcdir)/util/grub-module-verifier32.c $(top_srcdir)/util/grub-module-verifier64.c $(top_srcdir)/grub-core/kern/emu/misc.c $(top_srcdir)/util/misc.c
|
||||
$(BUILD_CC) -o $@ -I$(top_srcdir)/include $(BUILD_CFLAGS) $(BUILD_CPPFLAGS) $(BUILD_LDFLAGS) -DGRUB_BUILD=1 -DGRUB_UTIL=1 -DGRUB_BUILD_PROGRAM_NAME=\"build-grub-module-verifier\" $^
|
||||
CLEANFILES += build-grub-module-verifier$(BUILD_EXEEXT)
|
||||
|
||||
# trigtables.c
|
||||
trigtables.c: gentrigtables$(BUILD_EXEEXT) gentrigtables.c $(top_srcdir)/configure.ac
|
||||
./gentrigtables$(BUILD_EXEEXT) > $@
|
||||
CLEANFILES += trigtables.c
|
||||
|
||||
# XXX Use Automake's LEX & YACC support
|
||||
grub_script.tab.h: script/parser.y
|
||||
$(YACC) -d -p grub_script_yy -b grub_script $<
|
||||
grub_script.tab.c: grub_script.tab.h
|
||||
CLEANFILES += grub_script.tab.c grub_script.tab.h
|
||||
|
||||
# For the lexer.
|
||||
grub_script.yy.h: script/yylex.l
|
||||
$(LEX) -o grub_script.yy.c --header-file=grub_script.yy.h $<
|
||||
grub_script.yy.c: grub_script.yy.h
|
||||
|
||||
rs_decoder.h: $(srcdir)/lib/reed_solomon.c
|
||||
$(TARGET_CC) $(TARGET_CPPFLAGS) $(TARGET_CFLAGS) -Os -I$(top_builddir) -S -DSTANDALONE -o $@ $< -g0 -mregparm=3 -ffreestanding
|
||||
|
||||
CLEANFILES += grub_script.yy.c grub_script.yy.h
|
||||
|
||||
include $(srcdir)/Makefile.core.am
|
||||
|
||||
KERNEL_HEADER_FILES += $(top_srcdir)/include/grub/cache.h
|
||||
KERNEL_HEADER_FILES += $(top_srcdir)/include/grub/command.h
|
||||
KERNEL_HEADER_FILES += $(top_srcdir)/include/grub/device.h
|
||||
KERNEL_HEADER_FILES += $(top_srcdir)/include/grub/disk.h
|
||||
KERNEL_HEADER_FILES += $(top_srcdir)/include/grub/dl.h
|
||||
KERNEL_HEADER_FILES += $(top_srcdir)/include/grub/env.h
|
||||
KERNEL_HEADER_FILES += $(top_srcdir)/include/grub/env_private.h
|
||||
KERNEL_HEADER_FILES += $(top_srcdir)/include/grub/err.h
|
||||
KERNEL_HEADER_FILES += $(top_srcdir)/include/grub/file.h
|
||||
KERNEL_HEADER_FILES += $(top_srcdir)/include/grub/fs.h
|
||||
KERNEL_HEADER_FILES += $(top_srcdir)/include/grub/i18n.h
|
||||
KERNEL_HEADER_FILES += $(top_srcdir)/include/grub/kernel.h
|
||||
KERNEL_HEADER_FILES += $(top_srcdir)/include/grub/list.h
|
||||
KERNEL_HEADER_FILES += $(top_srcdir)/include/grub/misc.h
|
||||
if COND_emu
|
||||
KERNEL_HEADER_FILES += $(top_srcdir)/include/grub/compiler-rt-emu.h
|
||||
else
|
||||
KERNEL_HEADER_FILES += $(top_srcdir)/include/grub/compiler-rt.h
|
||||
endif
|
||||
KERNEL_HEADER_FILES += $(top_srcdir)/include/grub/mm.h
|
||||
KERNEL_HEADER_FILES += $(top_srcdir)/include/grub/parser.h
|
||||
KERNEL_HEADER_FILES += $(top_srcdir)/include/grub/partition.h
|
||||
KERNEL_HEADER_FILES += $(top_srcdir)/include/grub/term.h
|
||||
KERNEL_HEADER_FILES += $(top_srcdir)/include/grub/time.h
|
||||
KERNEL_HEADER_FILES += $(top_srcdir)/include/grub/mm_private.h
|
||||
KERNEL_HEADER_FILES += $(top_srcdir)/include/grub/net.h
|
||||
KERNEL_HEADER_FILES += $(top_srcdir)/include/grub/memory.h
|
||||
|
||||
if COND_i386_pc
|
||||
KERNEL_HEADER_FILES += $(top_builddir)/include/grub/machine/kernel.h
|
||||
KERNEL_HEADER_FILES += $(top_builddir)/include/grub/machine/pxe.h
|
||||
KERNEL_HEADER_FILES += $(top_builddir)/include/grub/machine/int.h
|
||||
KERNEL_HEADER_FILES += $(top_srcdir)/include/grub/i386/tsc.h
|
||||
endif
|
||||
|
||||
if COND_i386_xen_pvh
|
||||
KERNEL_HEADER_FILES += $(top_builddir)/include/grub/machine/kernel.h
|
||||
KERNEL_HEADER_FILES += $(top_builddir)/include/grub/machine/int.h
|
||||
KERNEL_HEADER_FILES += $(top_srcdir)/include/grub/i386/tsc.h
|
||||
KERNEL_HEADER_FILES += $(top_srcdir)/include/grub/terminfo.h
|
||||
KERNEL_HEADER_FILES += $(top_srcdir)/include/grub/extcmd.h
|
||||
KERNEL_HEADER_FILES += $(top_srcdir)/include/grub/loader.h
|
||||
KERNEL_HEADER_FILES += $(top_srcdir)/include/grub/lib/arg.h
|
||||
KERNEL_HEADER_FILES += $(top_srcdir)/include/grub/xen.h
|
||||
KERNEL_HEADER_FILES += $(top_srcdir)/include/grub/i386/xen/hypercall.h
|
||||
endif
|
||||
|
||||
if COND_i386_efi
|
||||
KERNEL_HEADER_FILES += $(top_builddir)/include/grub/machine/kernel.h
|
||||
KERNEL_HEADER_FILES += $(top_srcdir)/include/grub/efi/efi.h
|
||||
KERNEL_HEADER_FILES += $(top_srcdir)/include/grub/efi/disk.h
|
||||
KERNEL_HEADER_FILES += $(top_srcdir)/include/grub/i386/tsc.h
|
||||
KERNEL_HEADER_FILES += $(top_srcdir)/include/grub/acpi.h
|
||||
KERNEL_HEADER_FILES += $(top_srcdir)/include/grub/pci.h
|
||||
KERNEL_HEADER_FILES += $(top_srcdir)/include/grub/i386/pmtimer.h
|
||||
endif
|
||||
|
||||
if COND_i386_coreboot
|
||||
KERNEL_HEADER_FILES += $(top_builddir)/include/grub/machine/kernel.h
|
||||
KERNEL_HEADER_FILES += $(top_srcdir)/include/grub/i386/tsc.h
|
||||
KERNEL_HEADER_FILES += $(top_srcdir)/include/grub/coreboot/lbio.h
|
||||
KERNEL_HEADER_FILES += $(top_srcdir)/include/grub/video.h
|
||||
KERNEL_HEADER_FILES += $(top_srcdir)/include/grub/video_fb.h
|
||||
KERNEL_HEADER_FILES += $(top_srcdir)/include/grub/gfxterm.h
|
||||
KERNEL_HEADER_FILES += $(top_srcdir)/include/grub/font.h
|
||||
KERNEL_HEADER_FILES += $(top_srcdir)/include/grub/bufio.h
|
||||
KERNEL_HEADER_FILES += $(top_srcdir)/include/grub/acpi.h
|
||||
endif
|
||||
|
||||
if COND_i386_multiboot
|
||||
KERNEL_HEADER_FILES += $(top_builddir)/include/grub/machine/kernel.h
|
||||
KERNEL_HEADER_FILES += $(top_srcdir)/include/grub/i386/tsc.h
|
||||
KERNEL_HEADER_FILES += $(top_srcdir)/include/grub/acpi.h
|
||||
endif
|
||||
|
||||
if COND_i386_qemu
|
||||
KERNEL_HEADER_FILES += $(top_srcdir)/include/grub/pci.h
|
||||
KERNEL_HEADER_FILES += $(top_srcdir)/include/grub/i386/tsc.h
|
||||
endif
|
||||
|
||||
if COND_i386_ieee1275
|
||||
KERNEL_HEADER_FILES += $(top_builddir)/include/grub/machine/kernel.h
|
||||
KERNEL_HEADER_FILES += $(top_srcdir)/include/grub/ieee1275/ieee1275.h
|
||||
KERNEL_HEADER_FILES += $(top_srcdir)/include/grub/terminfo.h
|
||||
KERNEL_HEADER_FILES += $(top_srcdir)/include/grub/extcmd.h
|
||||
KERNEL_HEADER_FILES += $(top_srcdir)/include/grub/lib/arg.h
|
||||
KERNEL_HEADER_FILES += $(top_srcdir)/include/grub/i386/tsc.h
|
||||
endif
|
||||
|
||||
if COND_i386_xen
|
||||
KERNEL_HEADER_FILES += $(top_builddir)/include/grub/machine/kernel.h
|
||||
KERNEL_HEADER_FILES += $(top_srcdir)/include/grub/xen.h
|
||||
KERNEL_HEADER_FILES += $(top_srcdir)/include/grub/i386/xen/hypercall.h
|
||||
KERNEL_HEADER_FILES += $(top_srcdir)/include/grub/terminfo.h
|
||||
KERNEL_HEADER_FILES += $(top_srcdir)/include/grub/extcmd.h
|
||||
KERNEL_HEADER_FILES += $(top_srcdir)/include/grub/lib/arg.h
|
||||
KERNEL_HEADER_FILES += $(top_srcdir)/include/grub/loader.h
|
||||
endif
|
||||
|
||||
if COND_x86_64_xen
|
||||
KERNEL_HEADER_FILES += $(top_srcdir)/include/grub/xen.h
|
||||
KERNEL_HEADER_FILES += $(top_srcdir)/include/grub/x86_64/xen/hypercall.h
|
||||
KERNEL_HEADER_FILES += $(top_srcdir)/include/grub/terminfo.h
|
||||
KERNEL_HEADER_FILES += $(top_srcdir)/include/grub/extcmd.h
|
||||
KERNEL_HEADER_FILES += $(top_srcdir)/include/grub/lib/arg.h
|
||||
KERNEL_HEADER_FILES += $(top_srcdir)/include/grub/loader.h
|
||||
endif
|
||||
|
||||
if COND_x86_64_efi
|
||||
KERNEL_HEADER_FILES += $(top_builddir)/include/grub/machine/kernel.h
|
||||
KERNEL_HEADER_FILES += $(top_srcdir)/include/grub/efi/efi.h
|
||||
KERNEL_HEADER_FILES += $(top_srcdir)/include/grub/efi/disk.h
|
||||
KERNEL_HEADER_FILES += $(top_srcdir)/include/grub/i386/tsc.h
|
||||
KERNEL_HEADER_FILES += $(top_srcdir)/include/grub/pci.h
|
||||
KERNEL_HEADER_FILES += $(top_srcdir)/include/grub/acpi.h
|
||||
KERNEL_HEADER_FILES += $(top_srcdir)/include/grub/i386/pmtimer.h
|
||||
endif
|
||||
|
||||
if COND_ia64_efi
|
||||
KERNEL_HEADER_FILES += $(top_srcdir)/include/grub/efi/efi.h
|
||||
KERNEL_HEADER_FILES += $(top_srcdir)/include/grub/efi/disk.h
|
||||
KERNEL_HEADER_FILES += $(top_srcdir)/include/grub/acpi.h
|
||||
endif
|
||||
|
||||
if COND_mips
|
||||
KERNEL_HEADER_FILES += $(top_builddir)/include/grub/cpu/kernel.h
|
||||
endif
|
||||
|
||||
if COND_mips_arc
|
||||
KERNEL_HEADER_FILES += $(top_srcdir)/include/grub/extcmd.h
|
||||
KERNEL_HEADER_FILES += $(top_srcdir)/include/grub/arc/arc.h
|
||||
KERNEL_HEADER_FILES += $(top_srcdir)/include/grub/terminfo.h
|
||||
endif
|
||||
|
||||
if COND_mips_qemu_mips
|
||||
KERNEL_HEADER_FILES += $(top_builddir)/include/grub/keyboard_layouts.h
|
||||
KERNEL_HEADER_FILES += $(top_builddir)/include/grub/machine/kernel.h
|
||||
KERNEL_HEADER_FILES += $(top_srcdir)/include/grub/serial.h
|
||||
KERNEL_HEADER_FILES += $(top_srcdir)/include/grub/loader.h
|
||||
KERNEL_HEADER_FILES += $(top_srcdir)/include/grub/terminfo.h
|
||||
KERNEL_HEADER_FILES += $(top_srcdir)/include/grub/extcmd.h
|
||||
KERNEL_HEADER_FILES += $(top_srcdir)/include/grub/lib/arg.h
|
||||
endif
|
||||
|
||||
if COND_mips_loongson
|
||||
KERNEL_HEADER_FILES += $(top_builddir)/include/grub/keyboard_layouts.h
|
||||
KERNEL_HEADER_FILES += $(top_builddir)/include/grub/machine/kernel.h
|
||||
KERNEL_HEADER_FILES += $(top_builddir)/include/grub/machine/time.h
|
||||
KERNEL_HEADER_FILES += $(top_srcdir)/include/grub/video.h
|
||||
KERNEL_HEADER_FILES += $(top_srcdir)/include/grub/video_fb.h
|
||||
KERNEL_HEADER_FILES += $(top_srcdir)/include/grub/gfxterm.h
|
||||
KERNEL_HEADER_FILES += $(top_srcdir)/include/grub/font.h
|
||||
KERNEL_HEADER_FILES += $(top_srcdir)/include/grub/bufio.h
|
||||
KERNEL_HEADER_FILES += $(top_srcdir)/include/grub/pci.h
|
||||
KERNEL_HEADER_FILES += $(top_srcdir)/include/grub/cs5536.h
|
||||
KERNEL_HEADER_FILES += $(top_builddir)/include/grub/machine/pci.h
|
||||
KERNEL_HEADER_FILES += $(top_srcdir)/include/grub/serial.h
|
||||
KERNEL_HEADER_FILES += $(top_srcdir)/include/grub/loader.h
|
||||
KERNEL_HEADER_FILES += $(top_srcdir)/include/grub/terminfo.h
|
||||
KERNEL_HEADER_FILES += $(top_srcdir)/include/grub/extcmd.h
|
||||
KERNEL_HEADER_FILES += $(top_srcdir)/include/grub/lib/arg.h
|
||||
endif
|
||||
|
||||
if COND_mips_qemu_mips
|
||||
KERNEL_HEADER_FILES += $(top_builddir)/include/grub/machine/memory.h
|
||||
KERNEL_HEADER_FILES += $(top_builddir)/include/grub/machine/kernel.h
|
||||
endif
|
||||
|
||||
if COND_mips64_efi
|
||||
KERNEL_HEADER_FILES += $(top_srcdir)/include/grub/efi/efi.h
|
||||
KERNEL_HEADER_FILES += $(top_srcdir)/include/grub/efi/disk.h
|
||||
KERNEL_HEADER_FILES += $(top_srcdir)/include/grub/acpi.h
|
||||
KERNEL_HEADER_FILES += $(top_builddir)/include/grub/machine/loongson.h
|
||||
endif
|
||||
|
||||
if COND_powerpc_ieee1275
|
||||
KERNEL_HEADER_FILES += $(top_srcdir)/include/grub/ieee1275/ieee1275.h
|
||||
KERNEL_HEADER_FILES += $(top_srcdir)/include/grub/terminfo.h
|
||||
KERNEL_HEADER_FILES += $(top_srcdir)/include/grub/extcmd.h
|
||||
KERNEL_HEADER_FILES += $(top_srcdir)/include/grub/lib/arg.h
|
||||
endif
|
||||
|
||||
if COND_sparc64_ieee1275
|
||||
KERNEL_HEADER_FILES += $(top_srcdir)/include/grub/ieee1275/ieee1275.h
|
||||
KERNEL_HEADER_FILES += $(top_srcdir)/include/grub/sparc64/ieee1275/ieee1275.h
|
||||
KERNEL_HEADER_FILES += $(top_srcdir)/include/grub/terminfo.h
|
||||
KERNEL_HEADER_FILES += $(top_srcdir)/include/grub/extcmd.h
|
||||
KERNEL_HEADER_FILES += $(top_srcdir)/include/grub/lib/arg.h
|
||||
endif
|
||||
|
||||
if COND_arm_uboot
|
||||
KERNEL_HEADER_FILES += $(top_srcdir)/include/grub/uboot/uboot.h
|
||||
KERNEL_HEADER_FILES += $(top_srcdir)/include/grub/uboot/disk.h
|
||||
KERNEL_HEADER_FILES += $(top_srcdir)/include/grub/extcmd.h
|
||||
KERNEL_HEADER_FILES += $(top_srcdir)/include/grub/lib/arg.h
|
||||
KERNEL_HEADER_FILES += $(top_srcdir)/include/grub/arm/system.h
|
||||
endif
|
||||
|
||||
if COND_arm_coreboot
|
||||
KERNEL_HEADER_FILES += $(top_builddir)/include/grub/keyboard_layouts.h
|
||||
KERNEL_HEADER_FILES += $(top_srcdir)/include/grub/arm/system.h
|
||||
KERNEL_HEADER_FILES += $(top_srcdir)/include/grub/video.h
|
||||
KERNEL_HEADER_FILES += $(top_srcdir)/include/grub/video_fb.h
|
||||
KERNEL_HEADER_FILES += $(top_srcdir)/include/grub/gfxterm.h
|
||||
KERNEL_HEADER_FILES += $(top_srcdir)/include/grub/font.h
|
||||
KERNEL_HEADER_FILES += $(top_srcdir)/include/grub/bufio.h
|
||||
KERNEL_HEADER_FILES += $(top_srcdir)/include/grub/fdt.h
|
||||
KERNEL_HEADER_FILES += $(top_srcdir)/include/grub/dma.h
|
||||
KERNEL_HEADER_FILES += $(top_srcdir)/include/grub/arm/coreboot/kernel.h
|
||||
KERNEL_HEADER_FILES += $(top_srcdir)/include/grub/fdtbus.h
|
||||
endif
|
||||
|
||||
if COND_arm_efi
|
||||
KERNEL_HEADER_FILES += $(top_srcdir)/include/grub/efi/efi.h
|
||||
KERNEL_HEADER_FILES += $(top_srcdir)/include/grub/efi/disk.h
|
||||
KERNEL_HEADER_FILES += $(top_srcdir)/include/grub/arm/system.h
|
||||
KERNEL_HEADER_FILES += $(top_srcdir)/include/grub/acpi.h
|
||||
endif
|
||||
|
||||
if COND_arm64_efi
|
||||
KERNEL_HEADER_FILES += $(top_srcdir)/include/grub/efi/efi.h
|
||||
KERNEL_HEADER_FILES += $(top_srcdir)/include/grub/efi/disk.h
|
||||
KERNEL_HEADER_FILES += $(top_srcdir)/include/grub/acpi.h
|
||||
endif
|
||||
|
||||
if COND_riscv32_efi
|
||||
KERNEL_HEADER_FILES += $(top_srcdir)/include/grub/efi/efi.h
|
||||
KERNEL_HEADER_FILES += $(top_srcdir)/include/grub/efi/disk.h
|
||||
KERNEL_HEADER_FILES += $(top_srcdir)/include/grub/acpi.h
|
||||
endif
|
||||
|
||||
if COND_riscv64_efi
|
||||
KERNEL_HEADER_FILES += $(top_srcdir)/include/grub/efi/efi.h
|
||||
KERNEL_HEADER_FILES += $(top_srcdir)/include/grub/efi/disk.h
|
||||
KERNEL_HEADER_FILES += $(top_srcdir)/include/grub/acpi.h
|
||||
endif
|
||||
|
||||
if COND_emu
|
||||
KERNEL_HEADER_FILES += $(top_srcdir)/include/grub/datetime.h
|
||||
KERNEL_HEADER_FILES += $(top_srcdir)/include/grub/emu/misc.h
|
||||
KERNEL_HEADER_FILES += $(top_srcdir)/include/grub/emu/net.h
|
||||
KERNEL_HEADER_FILES += $(top_srcdir)/include/grub/emu/hostdisk.h
|
||||
KERNEL_HEADER_FILES += $(top_srcdir)/include/grub/emu/hostfile.h
|
||||
KERNEL_HEADER_FILES += $(top_srcdir)/include/grub/extcmd.h
|
||||
if COND_GRUB_EMU_SDL
|
||||
KERNEL_HEADER_FILES += $(top_srcdir)/include/grub/sdl.h
|
||||
endif
|
||||
if COND_GRUB_EMU_PCI
|
||||
KERNEL_HEADER_FILES += $(top_srcdir)/include/grub/libpciaccess.h
|
||||
endif
|
||||
endif
|
||||
|
||||
symlist.h: $(top_builddir)/config.h $(KERNEL_HEADER_FILES)
|
||||
@list='$^'; \
|
||||
for p in $$list; do \
|
||||
echo "#include <$$p>" >> $@ || (rm -f $@; exit 1); \
|
||||
done
|
||||
CLEANFILES += symlist.h
|
||||
BUILT_SOURCES += symlist.h
|
||||
|
||||
symlist.c: symlist.h gensymlist.sh
|
||||
$(TARGET_CPP) $(DEFS) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS_KERNEL) $(CPPFLAGS) -DGRUB_SYMBOL_GENERATOR=1 symlist.h > symlist.p || (rm -f symlist.p; exit 1)
|
||||
cat symlist.p | $(SHELL) $(srcdir)/gensymlist.sh $(top_builddir)/config.h $(KERNEL_HEADER_FILES) >$@ || (rm -f $@; exit 1)
|
||||
rm -f symlist.p
|
||||
CLEANFILES += symlist.c
|
||||
BUILT_SOURCES += symlist.c
|
||||
|
||||
if COND_HAVE_ASM_USCORE
|
||||
ASM_PREFIX=_
|
||||
else
|
||||
ASM_PREFIX=
|
||||
endif
|
||||
|
||||
noinst_DATA += kernel_syms.lst
|
||||
|
||||
kernel_syms.lst: $(KERNEL_HEADER_FILES) $(top_builddir)/config.h
|
||||
$(TARGET_CPP) $(DEFS) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS_KERNEL) $(CPPFLAGS) $(CFLAGS) -DGRUB_SYMBOL_GENERATOR=1 $^ >kernel_syms.input
|
||||
cat kernel_syms.input | grep -v '^#' | sed -n \
|
||||
-e '/EXPORT_FUNC *([a-zA-Z0-9_]*)/{s/.*EXPORT_FUNC *(\([a-zA-Z0-9_]*\)).*/defined kernel '"$(ASM_PREFIX)"'\1/;p;}' \
|
||||
-e '/EXPORT_VAR *([a-zA-Z0-9_]*)/{s/.*EXPORT_VAR *(\([a-zA-Z0-9_]*\)).*/defined kernel '"$(ASM_PREFIX)"'\1/;p;}' \
|
||||
| sort -u >$@
|
||||
rm -f kernel_syms.input
|
||||
CLEANFILES += kernel_syms.lst
|
||||
|
||||
if COND_emu
|
||||
kern/emu/grub_emu-main.$(OBJEXT):grub_emu_init.h
|
||||
grub_emu-grub_emu_init.$(OBJEXT):grub_emu_init.h
|
||||
kern/emu/grub_emu_dyn-main.$(OBJEXT):grub_emu_init.h
|
||||
grub_emu_dyn-grub_emu_init.$(OBJEXT):grub_emu_init.h
|
||||
|
||||
grub_emu_init.h: genemuinitheader.sh $(MODULE_FILES)
|
||||
rm -f $@; echo $(MODULE_FILES) | sh $(srcdir)/genemuinitheader.sh $(TARGET_NM) > $@
|
||||
CLEANFILES += grub_emu_init.h
|
||||
|
||||
grub_emu_init.c: grub_emu_init.h genemuinit.sh $(MODULE_FILES)
|
||||
rm -f $@; echo $(MODULE_FILES) | sh $(srcdir)/genemuinit.sh $(TARGET_NM) > $@
|
||||
CLEANFILES += grub_emu_init.c
|
||||
endif
|
||||
|
||||
# List files
|
||||
|
||||
fs.lst: $(MARKER_FILES)
|
||||
(for pp in $^; do \
|
||||
b=`basename $$pp .marker`; \
|
||||
if grep 'FS_LIST_MARKER' $$pp >/dev/null 2>&1; then \
|
||||
echo $$b; \
|
||||
fi; \
|
||||
done) | sort -u > $@
|
||||
platform_DATA += fs.lst
|
||||
CLEANFILES += fs.lst
|
||||
|
||||
command.lst: $(MARKER_FILES)
|
||||
(for pp in $^; do \
|
||||
b=`basename $$pp .marker`; \
|
||||
sed -n \
|
||||
-e "/EXTCOMMAND_LIST_MARKER *( *\"/{s/.*( *\"\([^\"]*\)\".*/*\1: $$b/;p;}" \
|
||||
-e "/P1COMMAND_LIST_MARKER *( *\"/{s/.*( *\"\([^\"]*\)\".*/*\1: $$b/;p;}" \
|
||||
-e "/COMMAND_LIST_MARKER *( *\"/{s/.*( *\"\([^\"]*\)\".*/\1: $$b/;p;}" $$pp; \
|
||||
done) | sort -u > $@
|
||||
platform_DATA += command.lst
|
||||
CLEANFILES += command.lst
|
||||
|
||||
partmap.lst: $(MARKER_FILES)
|
||||
(for pp in $^; do \
|
||||
b=`basename $$pp .marker`; \
|
||||
if grep 'PARTMAP_LIST_MARKER' $$pp >/dev/null 2>&1; then \
|
||||
echo $$b; \
|
||||
fi; \
|
||||
done) | sort -u > $@
|
||||
platform_DATA += partmap.lst
|
||||
CLEANFILES += partmap.lst
|
||||
|
||||
terminal.lst: $(MARKER_FILES)
|
||||
(for pp in $^; do \
|
||||
b=`basename $$pp .marker`; \
|
||||
sed -n \
|
||||
-e "/INPUT_TERMINAL_LIST_MARKER *( *\"/{s/.*( *\"\([^\"]*\)\".*/i\1: $$b/;p;}" \
|
||||
-e "/OUTPUT_TERMINAL_LIST_MARKER *( *\"/{s/.*( *\"\([^\"]*\)\".*/o\1: $$b/;p;}" $$pp; \
|
||||
done) | sort -u > $@
|
||||
platform_DATA += terminal.lst
|
||||
CLEANFILES += terminal.lst
|
||||
|
||||
fdt.lst: $(MARKER_FILES)
|
||||
(for pp in $^; do \
|
||||
b=`basename $$pp .marker`; \
|
||||
sed -n \
|
||||
-e "/FDT_DRIVER_LIST_MARKER *( *\"/{s/.*( *\"\([^\"]*\)\".*/i\1: $$b/;p;}" \
|
||||
-e "/FDT_DRIVER_LIST_MARKER *( *\"/{s/.*( *\"\([^\"]*\)\".*/o\1: $$b/;p;}" $$pp; \
|
||||
done) | sort -u > $@
|
||||
platform_DATA += fdt.lst
|
||||
CLEANFILES += fdt.lst
|
||||
|
||||
parttool.lst: $(MARKER_FILES)
|
||||
(for pp in $^; do \
|
||||
b=`basename $$pp .marker`; \
|
||||
sed -n \
|
||||
-e "/PARTTOOL_LIST_MARKER *( *\"/{s/.*( *\"\([^\"]*\)\".*/\1: $$b/;p;}" $$pp; \
|
||||
done) | sort -u > $@
|
||||
platform_DATA += parttool.lst
|
||||
CLEANFILES += parttool.lst
|
||||
|
||||
video.lst: $(MARKER_FILES)
|
||||
(for pp in $^; do \
|
||||
b=`basename $$pp .marker`; \
|
||||
if grep 'VIDEO_LIST_MARKER' $$pp >/dev/null 2>&1; then \
|
||||
echo $$b; \
|
||||
fi; \
|
||||
done) | sort -u > $@
|
||||
platform_DATA += video.lst
|
||||
CLEANFILES += video.lst
|
||||
|
||||
# but, crypto.lst is simply copied
|
||||
crypto.lst: $(srcdir)/lib/libgcrypt-grub/cipher/crypto.lst
|
||||
cp $^ $@
|
||||
platform_DATA += crypto.lst
|
||||
CLEANFILES += crypto.lst
|
||||
|
||||
syminfo.lst: gensyminfo.sh kernel_syms.lst $(MODULE_FILES)
|
||||
cat kernel_syms.lst > $@.new
|
||||
for m in $(MODULE_FILES); do \
|
||||
sh $< $$m >> $@.new || exit 1; \
|
||||
done
|
||||
mv $@.new $@
|
||||
|
||||
# generate global module dependencies list
|
||||
moddep.lst: syminfo.lst genmoddep.awk video.lst
|
||||
cat $< | sort | $(AWK) -f $(srcdir)/genmoddep.awk > $@ || (rm -f $@; exit 1)
|
||||
platform_DATA += moddep.lst
|
||||
CLEANFILES += config.log syminfo.lst moddep.lst
|
||||
|
||||
$(MOD_FILES): %.mod : genmod.sh moddep.lst %.module$(EXEEXT) build-grub-module-verifier$(BUILD_EXEEXT)
|
||||
TARGET_OBJ2ELF=@TARGET_OBJ2ELF@ sh $^ $@
|
||||
platform_DATA += $(MOD_FILES)
|
||||
platform_DATA += modinfo.sh
|
||||
CLEANFILES += $(MOD_FILES)
|
||||
|
||||
if COND_ENABLE_EFIEMU
|
||||
efiemu32.o: efiemu/runtime/efiemu.c $(TARGET_OBJ2ELF)
|
||||
-rm -f $@
|
||||
-rm -f $@.bin
|
||||
$(TARGET_CC) $(DEFS) $(INCLUDES) $(CPPFLAGS_EFIEMU) $(CPPFLAGS_DEFAULT) -m32 -Wall -Werror -nostdlib -static -O2 -c -o $@.bin $<
|
||||
if test "x$(TARGET_APPLE_LINKER)" = x1; then \
|
||||
$(TARGET_OBJCONV) -felf32 -nu -nd $@.bin $@ || exit 1; \
|
||||
rm -f $@.bin ; \
|
||||
elif test ! -z "$(TARGET_OBJ2ELF)"; then \
|
||||
$(TARGET_OBJ2ELF) $@.bin || (rm -f $@.bin; exit 1); \
|
||||
mv $@.bin $@ ; \
|
||||
else \
|
||||
mv $@.bin $@ ; \
|
||||
fi
|
||||
|
||||
# Link format -arch,x86_64 means Apple linker
|
||||
efiemu64_c.o: efiemu/runtime/efiemu.c
|
||||
$(TARGET_CC) $(DEFS) $(INCLUDES) $(CPPFLAGS_EFIEMU) $(CPPFLAGS_DEFAULT) -m64 -nostdlib -Wall -Werror -O2 -mcmodel=large -mno-red-zone -c -o $@ $<
|
||||
|
||||
efiemu64_s.o: efiemu/runtime/efiemu.S
|
||||
$(TARGET_CC) $(DEFS) $(INCLUDES) $(CPPFLAGS_EFIEMU) $(CPPFLAGS_DEFAULT) -m64 -Wall -Werror -nostdlib -O2 -mcmodel=large -mno-red-zone -c -o $@ $<
|
||||
|
||||
efiemu64.o: efiemu64_c.o efiemu64_s.o $(TARGET_OBJ2ELEF)
|
||||
-rm -f $@
|
||||
-rm -f $@.bin
|
||||
$(TARGET_CC) -m64 $(EFIEMU64_LINK_FORMAT) -nostdlib -static -Wl,-r -o $@.bin $^
|
||||
if test "x$(EFIEMU64_LINK_FORMAT)" = x-arch,x86_64; then \
|
||||
$(TARGET_OBJCONV) -felf64 -nu -nd $@.bin $@ || exit 1; \
|
||||
rm -f $@.bin; \
|
||||
else \
|
||||
mv $@.bin $@ ; \
|
||||
fi
|
||||
|
||||
platform_DATA += efiemu32.o efiemu64.o
|
||||
CLEANFILES += efiemu32.o efiemu64.o efiemu64_c.o efiemu64_s.o
|
||||
endif
|
||||
|
||||
windowsdir=$(top_builddir)/$(PACKAGE)-$(VERSION)-for-windows
|
||||
windowsdir: $(PROGRAMS) $(starfield_DATA) $(platform_DATA)
|
||||
test -d $(windowsdir)/$(target_cpu)-$(platform) || mkdir $(windowsdir)/$(target_cpu)-$(platform)
|
||||
for x in $(platform_DATA); do \
|
||||
cp -fp $$x $(windowsdir)/$(target_cpu)-$(platform)/$$x; \
|
||||
done
|
||||
@ -0,0 +1,672 @@
|
||||
/* mm.c - generic EFI memory management */
|
||||
/*
|
||||
* GRUB -- GRand Unified Bootloader
|
||||
* Copyright (C) 2006,2007,2008,2009 Free Software Foundation, Inc.
|
||||
*
|
||||
* GRUB is free software: you can redistribute it and/or modify
|
||||
* it under the terms of the GNU General Public License as published by
|
||||
* the Free Software Foundation, either version 3 of the License, or
|
||||
* (at your option) any later version.
|
||||
*
|
||||
* GRUB is distributed in the hope that it will be useful,
|
||||
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
* GNU General Public License for more details.
|
||||
*
|
||||
* You should have received a copy of the GNU General Public License
|
||||
* along with GRUB. If not, see <http://www.gnu.org/licenses/>.
|
||||
*/
|
||||
|
||||
#include <grub/misc.h>
|
||||
#include <grub/mm.h>
|
||||
#include <grub/efi/api.h>
|
||||
#include <grub/efi/efi.h>
|
||||
#include <grub/cpu/efi/memory.h>
|
||||
|
||||
#if defined (__i386__) || defined (__x86_64__)
|
||||
#include <grub/pci.h>
|
||||
#endif
|
||||
|
||||
#define NEXT_MEMORY_DESCRIPTOR(desc, size) \
|
||||
((grub_efi_memory_descriptor_t *) ((char *) (desc) + (size)))
|
||||
|
||||
#define BYTES_TO_PAGES(bytes) (((bytes) + 0xfff) >> 12)
|
||||
#define BYTES_TO_PAGES_DOWN(bytes) ((bytes) >> 12)
|
||||
#define PAGES_TO_BYTES(pages) ((pages) << 12)
|
||||
|
||||
/* The size of a memory map obtained from the firmware. This must be
|
||||
a multiplier of 4KB. */
|
||||
#define MEMORY_MAP_SIZE 0x3000
|
||||
|
||||
/* The minimum and maximum heap size for GRUB itself. */
|
||||
#define MIN_HEAP_SIZE 0x100000
|
||||
#define MAX_HEAP_SIZE (1600 * 0x100000)
|
||||
|
||||
static void *finish_mmap_buf = 0;
|
||||
static grub_efi_uintn_t finish_mmap_size = 0;
|
||||
static grub_efi_uintn_t finish_key = 0;
|
||||
static grub_efi_uintn_t finish_desc_size;
|
||||
static grub_efi_uint32_t finish_desc_version;
|
||||
int grub_efi_is_finished = 0;
|
||||
|
||||
/*
|
||||
* We need to roll back EFI allocations on exit. Remember allocations that
|
||||
* we'll free on exit.
|
||||
*/
|
||||
struct efi_allocation;
|
||||
struct efi_allocation {
|
||||
grub_efi_physical_address_t address;
|
||||
grub_efi_uint64_t pages;
|
||||
struct efi_allocation *next;
|
||||
};
|
||||
static struct efi_allocation *efi_allocated_memory;
|
||||
|
||||
static void
|
||||
grub_efi_store_alloc (grub_efi_physical_address_t address,
|
||||
grub_efi_uintn_t pages)
|
||||
{
|
||||
grub_efi_boot_services_t *b;
|
||||
struct efi_allocation *alloc;
|
||||
grub_efi_status_t status;
|
||||
|
||||
b = grub_efi_system_table->boot_services;
|
||||
status = efi_call_3 (b->allocate_pool, GRUB_EFI_LOADER_DATA,
|
||||
sizeof(*alloc), (void**)&alloc);
|
||||
|
||||
if (status == GRUB_EFI_SUCCESS)
|
||||
{
|
||||
alloc->next = efi_allocated_memory;
|
||||
alloc->address = address;
|
||||
alloc->pages = pages;
|
||||
efi_allocated_memory = alloc;
|
||||
}
|
||||
else
|
||||
grub_printf ("Could not malloc memory to remember EFI allocation. "
|
||||
"Exiting GRUB won't free all memory.\n");
|
||||
}
|
||||
|
||||
static void
|
||||
grub_efi_drop_alloc (grub_efi_physical_address_t address,
|
||||
grub_efi_uintn_t pages)
|
||||
{
|
||||
struct efi_allocation *ea, *eap;
|
||||
grub_efi_boot_services_t *b;
|
||||
|
||||
b = grub_efi_system_table->boot_services;
|
||||
|
||||
for (eap = NULL, ea = efi_allocated_memory; ea; eap = ea, ea = ea->next)
|
||||
{
|
||||
if (ea->address != address || ea->pages != pages)
|
||||
continue;
|
||||
|
||||
/* Remove the current entry from the list. */
|
||||
if (eap)
|
||||
eap->next = ea->next;
|
||||
else
|
||||
efi_allocated_memory = ea->next;
|
||||
|
||||
/* Then free the memory backing it. */
|
||||
efi_call_1 (b->free_pool, ea);
|
||||
|
||||
/* And leave, we're done. */
|
||||
break;
|
||||
}
|
||||
}
|
||||
|
||||
/* Allocate pages. Return the pointer to the first of allocated pages. */
|
||||
void *
|
||||
grub_efi_allocate_pages_real (grub_efi_physical_address_t address,
|
||||
grub_efi_uintn_t pages,
|
||||
grub_efi_allocate_type_t alloctype,
|
||||
grub_efi_memory_type_t memtype)
|
||||
{
|
||||
grub_efi_status_t status;
|
||||
grub_efi_boot_services_t *b;
|
||||
|
||||
/* Limit the memory access to less than 4GB for 32-bit platforms. */
|
||||
if (address > GRUB_EFI_MAX_USABLE_ADDRESS)
|
||||
return 0;
|
||||
|
||||
b = grub_efi_system_table->boot_services;
|
||||
status = efi_call_4 (b->allocate_pages, alloctype, memtype, pages, &address);
|
||||
if (status != GRUB_EFI_SUCCESS)
|
||||
return 0;
|
||||
|
||||
if (address == 0)
|
||||
{
|
||||
/* Uggh, the address 0 was allocated... This is too annoying,
|
||||
so reallocate another one. */
|
||||
address = GRUB_EFI_MAX_USABLE_ADDRESS;
|
||||
status = efi_call_4 (b->allocate_pages, alloctype, memtype, pages, &address);
|
||||
grub_efi_free_pages (0, pages);
|
||||
if (status != GRUB_EFI_SUCCESS)
|
||||
return 0;
|
||||
}
|
||||
|
||||
grub_efi_store_alloc (address, pages);
|
||||
|
||||
return (void *) ((grub_addr_t) address);
|
||||
}
|
||||
|
||||
void *
|
||||
grub_efi_allocate_any_pages (grub_efi_uintn_t pages)
|
||||
{
|
||||
return grub_efi_allocate_pages_real (GRUB_EFI_MAX_USABLE_ADDRESS,
|
||||
pages, GRUB_EFI_ALLOCATE_MAX_ADDRESS,
|
||||
GRUB_EFI_LOADER_DATA);
|
||||
}
|
||||
|
||||
void *
|
||||
grub_efi_allocate_fixed (grub_efi_physical_address_t address,
|
||||
grub_efi_uintn_t pages)
|
||||
{
|
||||
return grub_efi_allocate_pages_real (address, pages,
|
||||
GRUB_EFI_ALLOCATE_ADDRESS,
|
||||
GRUB_EFI_LOADER_DATA);
|
||||
}
|
||||
|
||||
/* Free pages starting from ADDRESS. */
|
||||
void
|
||||
grub_efi_free_pages (grub_efi_physical_address_t address,
|
||||
grub_efi_uintn_t pages)
|
||||
{
|
||||
grub_efi_boot_services_t *b;
|
||||
|
||||
b = grub_efi_system_table->boot_services;
|
||||
efi_call_2 (b->free_pages, address, pages);
|
||||
|
||||
grub_efi_drop_alloc (address, pages);
|
||||
}
|
||||
|
||||
#if defined (__i386__) || defined (__x86_64__)
|
||||
|
||||
/* Helper for stop_broadcom. */
|
||||
static int
|
||||
find_card (grub_pci_device_t dev, grub_pci_id_t pciid,
|
||||
void *data __attribute__ ((unused)))
|
||||
{
|
||||
grub_pci_address_t addr;
|
||||
grub_uint8_t cap;
|
||||
grub_uint16_t pm_state;
|
||||
|
||||
if ((pciid & 0xffff) != GRUB_PCI_VENDOR_BROADCOM)
|
||||
return 0;
|
||||
|
||||
addr = grub_pci_make_address (dev, GRUB_PCI_REG_CLASS);
|
||||
if (grub_pci_read (addr) >> 24 != GRUB_PCI_CLASS_NETWORK)
|
||||
return 0;
|
||||
cap = grub_pci_find_capability (dev, GRUB_PCI_CAP_POWER_MANAGEMENT);
|
||||
if (!cap)
|
||||
return 0;
|
||||
addr = grub_pci_make_address (dev, cap + 4);
|
||||
pm_state = grub_pci_read_word (addr);
|
||||
pm_state = pm_state | 0x03;
|
||||
grub_pci_write_word (addr, pm_state);
|
||||
grub_pci_read_word (addr);
|
||||
return 0;
|
||||
}
|
||||
|
||||
static void
|
||||
stop_broadcom (void)
|
||||
{
|
||||
grub_pci_iterate (find_card, NULL);
|
||||
}
|
||||
|
||||
#endif
|
||||
|
||||
grub_err_t
|
||||
grub_efi_finish_boot_services (grub_efi_uintn_t *outbuf_size, void *outbuf,
|
||||
grub_efi_uintn_t *map_key,
|
||||
grub_efi_uintn_t *efi_desc_size,
|
||||
grub_efi_uint32_t *efi_desc_version)
|
||||
{
|
||||
grub_efi_boot_services_t *b;
|
||||
grub_efi_status_t status;
|
||||
|
||||
#if defined (__i386__) || defined (__x86_64__)
|
||||
const grub_uint16_t apple[] = { 'A', 'p', 'p', 'l', 'e' };
|
||||
int is_apple;
|
||||
|
||||
is_apple = (grub_memcmp (grub_efi_system_table->firmware_vendor,
|
||||
apple, sizeof (apple)) == 0);
|
||||
#endif
|
||||
|
||||
while (1)
|
||||
{
|
||||
if (grub_efi_get_memory_map (&finish_mmap_size, finish_mmap_buf, &finish_key,
|
||||
&finish_desc_size, &finish_desc_version) < 0)
|
||||
return grub_error (GRUB_ERR_IO, "couldn't retrieve memory map");
|
||||
|
||||
if (outbuf && *outbuf_size < finish_mmap_size)
|
||||
return grub_error (GRUB_ERR_IO, "memory map buffer is too small");
|
||||
|
||||
finish_mmap_buf = grub_malloc (finish_mmap_size);
|
||||
if (!finish_mmap_buf)
|
||||
return grub_errno;
|
||||
|
||||
if (grub_efi_get_memory_map (&finish_mmap_size, finish_mmap_buf, &finish_key,
|
||||
&finish_desc_size, &finish_desc_version) <= 0)
|
||||
{
|
||||
grub_free (finish_mmap_buf);
|
||||
return grub_error (GRUB_ERR_IO, "couldn't retrieve memory map");
|
||||
}
|
||||
|
||||
b = grub_efi_system_table->boot_services;
|
||||
status = efi_call_2 (b->exit_boot_services, grub_efi_image_handle,
|
||||
finish_key);
|
||||
if (status == GRUB_EFI_SUCCESS)
|
||||
break;
|
||||
|
||||
if (status != GRUB_EFI_INVALID_PARAMETER)
|
||||
{
|
||||
grub_free (finish_mmap_buf);
|
||||
return grub_error (GRUB_ERR_IO, "couldn't terminate EFI services");
|
||||
}
|
||||
|
||||
grub_free (finish_mmap_buf);
|
||||
grub_printf ("Trying to terminate EFI services again\n");
|
||||
}
|
||||
grub_efi_is_finished = 1;
|
||||
if (outbuf_size)
|
||||
*outbuf_size = finish_mmap_size;
|
||||
if (outbuf)
|
||||
grub_memcpy (outbuf, finish_mmap_buf, finish_mmap_size);
|
||||
if (map_key)
|
||||
*map_key = finish_key;
|
||||
if (efi_desc_size)
|
||||
*efi_desc_size = finish_desc_size;
|
||||
if (efi_desc_version)
|
||||
*efi_desc_version = finish_desc_version;
|
||||
|
||||
#if defined (__i386__) || defined (__x86_64__)
|
||||
if (is_apple)
|
||||
stop_broadcom ();
|
||||
#endif
|
||||
|
||||
return GRUB_ERR_NONE;
|
||||
}
|
||||
|
||||
/*
|
||||
* To obtain the UEFI memory map, we must pass a buffer of sufficient size
|
||||
* to hold the entire map. This function returns a sane start value for
|
||||
* buffer size.
|
||||
*/
|
||||
grub_efi_uintn_t
|
||||
grub_efi_find_mmap_size (void)
|
||||
{
|
||||
grub_efi_uintn_t mmap_size = 0;
|
||||
grub_efi_uintn_t desc_size;
|
||||
|
||||
if (grub_efi_get_memory_map (&mmap_size, NULL, NULL, &desc_size, 0) < 0)
|
||||
{
|
||||
grub_error (GRUB_ERR_IO, "cannot get EFI memory map size");
|
||||
return 0;
|
||||
}
|
||||
|
||||
/*
|
||||
* Add an extra page, since UEFI can alter the memory map itself on
|
||||
* callbacks or explicit calls, including console output.
|
||||
*/
|
||||
return ALIGN_UP (mmap_size + GRUB_EFI_PAGE_SIZE, GRUB_EFI_PAGE_SIZE);
|
||||
}
|
||||
|
||||
/* Get the memory map as defined in the EFI spec. Return 1 if successful,
|
||||
return 0 if partial, or return -1 if an error occurs. */
|
||||
int
|
||||
grub_efi_get_memory_map (grub_efi_uintn_t *memory_map_size,
|
||||
grub_efi_memory_descriptor_t *memory_map,
|
||||
grub_efi_uintn_t *map_key,
|
||||
grub_efi_uintn_t *descriptor_size,
|
||||
grub_efi_uint32_t *descriptor_version)
|
||||
{
|
||||
grub_efi_status_t status;
|
||||
grub_efi_boot_services_t *b;
|
||||
grub_efi_uintn_t key;
|
||||
grub_efi_uint32_t version;
|
||||
grub_efi_uintn_t size;
|
||||
|
||||
if (grub_efi_is_finished)
|
||||
{
|
||||
int ret = 1;
|
||||
if (*memory_map_size < finish_mmap_size)
|
||||
{
|
||||
grub_memcpy (memory_map, finish_mmap_buf, *memory_map_size);
|
||||
ret = 0;
|
||||
}
|
||||
else
|
||||
{
|
||||
grub_memcpy (memory_map, finish_mmap_buf, finish_mmap_size);
|
||||
ret = 1;
|
||||
}
|
||||
*memory_map_size = finish_mmap_size;
|
||||
if (map_key)
|
||||
*map_key = finish_key;
|
||||
if (descriptor_size)
|
||||
*descriptor_size = finish_desc_size;
|
||||
if (descriptor_version)
|
||||
*descriptor_version = finish_desc_version;
|
||||
return ret;
|
||||
}
|
||||
|
||||
/* Allow some parameters to be missing. */
|
||||
if (! map_key)
|
||||
map_key = &key;
|
||||
if (! descriptor_version)
|
||||
descriptor_version = &version;
|
||||
if (! descriptor_size)
|
||||
descriptor_size = &size;
|
||||
|
||||
b = grub_efi_system_table->boot_services;
|
||||
status = efi_call_5 (b->get_memory_map, memory_map_size, memory_map, map_key,
|
||||
descriptor_size, descriptor_version);
|
||||
if (*descriptor_size == 0)
|
||||
*descriptor_size = sizeof (grub_efi_memory_descriptor_t);
|
||||
if (status == GRUB_EFI_SUCCESS)
|
||||
return 1;
|
||||
else if (status == GRUB_EFI_BUFFER_TOO_SMALL)
|
||||
return 0;
|
||||
else
|
||||
return -1;
|
||||
}
|
||||
|
||||
/* Sort the memory map in place. */
|
||||
static void
|
||||
sort_memory_map (grub_efi_memory_descriptor_t *memory_map,
|
||||
grub_efi_uintn_t desc_size,
|
||||
grub_efi_memory_descriptor_t *memory_map_end)
|
||||
{
|
||||
grub_efi_memory_descriptor_t *d1;
|
||||
grub_efi_memory_descriptor_t *d2;
|
||||
|
||||
for (d1 = memory_map;
|
||||
d1 < memory_map_end;
|
||||
d1 = NEXT_MEMORY_DESCRIPTOR (d1, desc_size))
|
||||
{
|
||||
grub_efi_memory_descriptor_t *max_desc = d1;
|
||||
|
||||
for (d2 = NEXT_MEMORY_DESCRIPTOR (d1, desc_size);
|
||||
d2 < memory_map_end;
|
||||
d2 = NEXT_MEMORY_DESCRIPTOR (d2, desc_size))
|
||||
{
|
||||
if (max_desc->num_pages < d2->num_pages)
|
||||
max_desc = d2;
|
||||
}
|
||||
|
||||
if (max_desc != d1)
|
||||
{
|
||||
grub_efi_memory_descriptor_t tmp;
|
||||
|
||||
tmp = *d1;
|
||||
*d1 = *max_desc;
|
||||
*max_desc = tmp;
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
/* Filter the descriptors. GRUB needs only available memory. */
|
||||
static grub_efi_memory_descriptor_t *
|
||||
filter_memory_map (grub_efi_memory_descriptor_t *memory_map,
|
||||
grub_efi_memory_descriptor_t *filtered_memory_map,
|
||||
grub_efi_uintn_t desc_size,
|
||||
grub_efi_memory_descriptor_t *memory_map_end)
|
||||
{
|
||||
grub_efi_memory_descriptor_t *desc;
|
||||
grub_efi_memory_descriptor_t *filtered_desc;
|
||||
|
||||
for (desc = memory_map, filtered_desc = filtered_memory_map;
|
||||
desc < memory_map_end;
|
||||
desc = NEXT_MEMORY_DESCRIPTOR (desc, desc_size))
|
||||
{
|
||||
if (desc->type == GRUB_EFI_CONVENTIONAL_MEMORY
|
||||
#if 1
|
||||
&& desc->physical_start <= GRUB_EFI_MAX_USABLE_ADDRESS
|
||||
#endif
|
||||
&& desc->physical_start + PAGES_TO_BYTES (desc->num_pages) > 0x100000
|
||||
&& desc->num_pages != 0)
|
||||
{
|
||||
grub_memcpy (filtered_desc, desc, desc_size);
|
||||
|
||||
/* Avoid less than 1MB, because some loaders seem to be confused. */
|
||||
if (desc->physical_start < 0x100000)
|
||||
{
|
||||
desc->num_pages -= BYTES_TO_PAGES (0x100000
|
||||
- desc->physical_start);
|
||||
desc->physical_start = 0x100000;
|
||||
}
|
||||
|
||||
#if 1
|
||||
if (BYTES_TO_PAGES (filtered_desc->physical_start)
|
||||
+ filtered_desc->num_pages
|
||||
> BYTES_TO_PAGES_DOWN (GRUB_EFI_MAX_USABLE_ADDRESS))
|
||||
filtered_desc->num_pages
|
||||
= (BYTES_TO_PAGES_DOWN (GRUB_EFI_MAX_USABLE_ADDRESS)
|
||||
- BYTES_TO_PAGES (filtered_desc->physical_start));
|
||||
#endif
|
||||
|
||||
if (filtered_desc->num_pages == 0)
|
||||
continue;
|
||||
|
||||
filtered_desc = NEXT_MEMORY_DESCRIPTOR (filtered_desc, desc_size);
|
||||
}
|
||||
}
|
||||
|
||||
return filtered_desc;
|
||||
}
|
||||
|
||||
/* Return the total number of pages. */
|
||||
static grub_efi_uint64_t
|
||||
get_total_pages (grub_efi_memory_descriptor_t *memory_map,
|
||||
grub_efi_uintn_t desc_size,
|
||||
grub_efi_memory_descriptor_t *memory_map_end)
|
||||
{
|
||||
grub_efi_memory_descriptor_t *desc;
|
||||
grub_efi_uint64_t total = 0;
|
||||
|
||||
for (desc = memory_map;
|
||||
desc < memory_map_end;
|
||||
desc = NEXT_MEMORY_DESCRIPTOR (desc, desc_size))
|
||||
total += desc->num_pages;
|
||||
|
||||
return total;
|
||||
}
|
||||
|
||||
/* Add memory regions. */
|
||||
static void
|
||||
add_memory_regions (grub_efi_memory_descriptor_t *memory_map,
|
||||
grub_efi_uintn_t desc_size,
|
||||
grub_efi_memory_descriptor_t *memory_map_end,
|
||||
grub_efi_uint64_t required_pages)
|
||||
{
|
||||
grub_efi_memory_descriptor_t *desc;
|
||||
|
||||
for (desc = memory_map;
|
||||
desc < memory_map_end;
|
||||
desc = NEXT_MEMORY_DESCRIPTOR (desc, desc_size))
|
||||
{
|
||||
grub_efi_uint64_t pages;
|
||||
grub_efi_physical_address_t start;
|
||||
void *addr;
|
||||
|
||||
start = desc->physical_start;
|
||||
pages = desc->num_pages;
|
||||
if (pages > required_pages)
|
||||
{
|
||||
start += PAGES_TO_BYTES (pages - required_pages);
|
||||
pages = required_pages;
|
||||
}
|
||||
|
||||
addr = grub_efi_allocate_pages_real (start, pages,
|
||||
GRUB_EFI_ALLOCATE_ADDRESS,
|
||||
GRUB_EFI_LOADER_CODE);
|
||||
if (! addr)
|
||||
grub_fatal ("cannot allocate conventional memory %p with %u pages",
|
||||
(void *) ((grub_addr_t) start),
|
||||
(unsigned) pages);
|
||||
|
||||
grub_mm_init_region (addr, PAGES_TO_BYTES (pages));
|
||||
|
||||
required_pages -= pages;
|
||||
if (required_pages == 0)
|
||||
break;
|
||||
}
|
||||
|
||||
if (required_pages > 0)
|
||||
grub_fatal ("too little memory");
|
||||
}
|
||||
|
||||
void
|
||||
grub_efi_memory_fini (void)
|
||||
{
|
||||
/*
|
||||
* Free all stale allocations. grub_efi_free_pages() will remove
|
||||
* the found entry from the list and it will always find the first
|
||||
* list entry (efi_allocated_memory is the list start). Hence we
|
||||
* remove all entries from the list until none is left altogether.
|
||||
*/
|
||||
while (efi_allocated_memory)
|
||||
grub_efi_free_pages (efi_allocated_memory->address,
|
||||
efi_allocated_memory->pages);
|
||||
}
|
||||
|
||||
#if 0
|
||||
/* Print the memory map. */
|
||||
static void
|
||||
print_memory_map (grub_efi_memory_descriptor_t *memory_map,
|
||||
grub_efi_uintn_t desc_size,
|
||||
grub_efi_memory_descriptor_t *memory_map_end)
|
||||
{
|
||||
grub_efi_memory_descriptor_t *desc;
|
||||
int i;
|
||||
|
||||
for (desc = memory_map, i = 0;
|
||||
desc < memory_map_end;
|
||||
desc = NEXT_MEMORY_DESCRIPTOR (desc, desc_size), i++)
|
||||
{
|
||||
grub_printf ("MD: t=%x, p=%llx, v=%llx, n=%llx, a=%llx\n",
|
||||
desc->type, desc->physical_start, desc->virtual_start,
|
||||
desc->num_pages, desc->attribute);
|
||||
}
|
||||
}
|
||||
#endif
|
||||
|
||||
void
|
||||
grub_efi_mm_init (void)
|
||||
{
|
||||
grub_efi_memory_descriptor_t *memory_map;
|
||||
grub_efi_memory_descriptor_t *memory_map_end;
|
||||
grub_efi_memory_descriptor_t *filtered_memory_map;
|
||||
grub_efi_memory_descriptor_t *filtered_memory_map_end;
|
||||
grub_efi_uintn_t map_size;
|
||||
grub_efi_uintn_t desc_size;
|
||||
grub_efi_uint64_t total_pages;
|
||||
grub_efi_uint64_t required_pages;
|
||||
int mm_status;
|
||||
|
||||
/* Prepare a memory region to store two memory maps. */
|
||||
memory_map = grub_efi_allocate_any_pages (2 * BYTES_TO_PAGES (MEMORY_MAP_SIZE));
|
||||
if (! memory_map)
|
||||
grub_fatal ("cannot allocate memory");
|
||||
|
||||
/* Obtain descriptors for available memory. */
|
||||
map_size = MEMORY_MAP_SIZE;
|
||||
|
||||
mm_status = grub_efi_get_memory_map (&map_size, memory_map, 0, &desc_size, 0);
|
||||
|
||||
if (mm_status == 0)
|
||||
{
|
||||
grub_efi_free_pages
|
||||
((grub_efi_physical_address_t) ((grub_addr_t) memory_map),
|
||||
2 * BYTES_TO_PAGES (MEMORY_MAP_SIZE));
|
||||
|
||||
/* Freeing/allocating operations may increase memory map size. */
|
||||
map_size += desc_size * 32;
|
||||
|
||||
memory_map = grub_efi_allocate_any_pages (2 * BYTES_TO_PAGES (map_size));
|
||||
if (! memory_map)
|
||||
grub_fatal ("cannot allocate memory");
|
||||
|
||||
mm_status = grub_efi_get_memory_map (&map_size, memory_map, 0,
|
||||
&desc_size, 0);
|
||||
}
|
||||
|
||||
if (mm_status < 0)
|
||||
grub_fatal ("cannot get memory map");
|
||||
|
||||
memory_map_end = NEXT_MEMORY_DESCRIPTOR (memory_map, map_size);
|
||||
|
||||
filtered_memory_map = memory_map_end;
|
||||
|
||||
filtered_memory_map_end = filter_memory_map (memory_map, filtered_memory_map,
|
||||
desc_size, memory_map_end);
|
||||
|
||||
/* By default, request a quarter of the available memory. */
|
||||
total_pages = get_total_pages (filtered_memory_map, desc_size,
|
||||
filtered_memory_map_end);
|
||||
|
||||
#if defined (__mips__) && (_MIPS_SIM == _ABI64)
|
||||
required_pages = (total_pages > 4096) ? (total_pages - 4096) : (total_pages >> 1);
|
||||
#else
|
||||
required_pages = (total_pages >> 2);
|
||||
#endif
|
||||
|
||||
if (required_pages < BYTES_TO_PAGES (MIN_HEAP_SIZE))
|
||||
required_pages = BYTES_TO_PAGES (MIN_HEAP_SIZE);
|
||||
else if (required_pages > BYTES_TO_PAGES (MAX_HEAP_SIZE))
|
||||
required_pages = BYTES_TO_PAGES (MAX_HEAP_SIZE);
|
||||
|
||||
/* Sort the filtered descriptors, so that GRUB can allocate pages
|
||||
from smaller regions. */
|
||||
sort_memory_map (filtered_memory_map, desc_size, filtered_memory_map_end);
|
||||
|
||||
/* Allocate memory regions for GRUB's memory management. */
|
||||
add_memory_regions (filtered_memory_map, desc_size,
|
||||
filtered_memory_map_end, required_pages);
|
||||
|
||||
#if 0
|
||||
/* For debug. */
|
||||
map_size = MEMORY_MAP_SIZE;
|
||||
|
||||
if (grub_efi_get_memory_map (&map_size, memory_map, 0, &desc_size, 0) < 0)
|
||||
grub_fatal ("cannot get memory map");
|
||||
|
||||
grub_printf ("printing memory map\n");
|
||||
print_memory_map (memory_map, desc_size,
|
||||
NEXT_MEMORY_DESCRIPTOR (memory_map, map_size));
|
||||
grub_fatal ("Debug. ");
|
||||
#endif
|
||||
|
||||
/* Release the memory maps. */
|
||||
grub_efi_free_pages ((grub_addr_t) memory_map,
|
||||
2 * BYTES_TO_PAGES (MEMORY_MAP_SIZE));
|
||||
}
|
||||
|
||||
#if defined (__aarch64__) || defined (__arm__) || defined (__riscv)
|
||||
grub_err_t
|
||||
grub_efi_get_ram_base(grub_addr_t *base_addr)
|
||||
{
|
||||
grub_efi_memory_descriptor_t *memory_map, *desc;
|
||||
grub_efi_uintn_t memory_map_size, desc_size;
|
||||
int ret;
|
||||
|
||||
memory_map_size = grub_efi_find_mmap_size();
|
||||
|
||||
memory_map = grub_malloc (memory_map_size);
|
||||
if (! memory_map)
|
||||
return GRUB_ERR_OUT_OF_MEMORY;
|
||||
ret = grub_efi_get_memory_map (&memory_map_size, memory_map, NULL,
|
||||
&desc_size, NULL);
|
||||
|
||||
if (ret < 1)
|
||||
return GRUB_ERR_BUG;
|
||||
|
||||
for (desc = memory_map, *base_addr = GRUB_EFI_MAX_USABLE_ADDRESS;
|
||||
(grub_addr_t) desc < ((grub_addr_t) memory_map + memory_map_size);
|
||||
desc = NEXT_MEMORY_DESCRIPTOR (desc, desc_size))
|
||||
if (desc->attribute & GRUB_EFI_MEMORY_WB)
|
||||
*base_addr = grub_min (*base_addr, desc->physical_start);
|
||||
|
||||
grub_free(memory_map);
|
||||
|
||||
return GRUB_ERR_NONE;
|
||||
}
|
||||
#endif
|
||||
@ -0,0 +1,23 @@
|
||||
/*
|
||||
* GRUB -- GRand Unified Bootloader
|
||||
* Copyright (C) 2009,2017 Free Software Foundation, Inc.
|
||||
*
|
||||
* GRUB is free software: you can redistribute it and/or modify
|
||||
* it under the terms of the GNU General Public License as published by
|
||||
* the Free Software Foundation, either version 3 of the License, or
|
||||
* (at your option) any later version.
|
||||
*
|
||||
* GRUB is distributed in the hope that it will be useful,
|
||||
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
* GNU General Public License for more details.
|
||||
*
|
||||
* You should have received a copy of the GNU General Public License
|
||||
* along with GRUB. If not, see <http://www.gnu.org/licenses/>.
|
||||
*/
|
||||
|
||||
#include <grub/symbol.h>
|
||||
|
||||
FUNCTION (grub_arch_sync_caches)
|
||||
jr.hb $ra
|
||||
|
||||
@ -0,0 +1,150 @@
|
||||
/* dl-mips64.c - arch-dependent part of loadable module support */
|
||||
/*
|
||||
* GRUB -- GRand Unified Bootloader
|
||||
* Copyright (C) 2002,2005,2007,2009,2017 Free Software Foundation, Inc.
|
||||
*
|
||||
* GRUB is free software: you can redistribute it and/or modify
|
||||
* it under the terms of the GNU General Public License as published by
|
||||
* the Free Software Foundation, either version 3 of the License, or
|
||||
* (at your option) any later version.
|
||||
*
|
||||
* GRUB is distributed in the hope that it will be useful,
|
||||
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
* GNU General Public License for more details.
|
||||
*
|
||||
* You should have received a copy of the GNU General Public License
|
||||
* along with GRUB. If not, see <http://www.gnu.org/licenses/>.
|
||||
*/
|
||||
|
||||
#include <grub/dl.h>
|
||||
#include <grub/elf.h>
|
||||
#include <grub/misc.h>
|
||||
#include <grub/err.h>
|
||||
#include <grub/cpu/types.h>
|
||||
#include <grub/mm.h>
|
||||
#include <grub/i18n.h>
|
||||
|
||||
/* Check if EHDR is a valid ELF header. */
|
||||
grub_err_t
|
||||
grub_arch_dl_check_header (void *ehdr)
|
||||
{
|
||||
Elf_Ehdr *e = ehdr;
|
||||
|
||||
/* Check the magic numbers. */
|
||||
#ifdef GRUB_CPU_WORDS_BIGENDIAN
|
||||
if (e->e_ident[EI_CLASS] != ELFCLASS64
|
||||
|| e->e_ident[EI_DATA] != ELFDATA2MSB
|
||||
|| e->e_machine != EM_MIPS)
|
||||
#else
|
||||
if (e->e_ident[EI_CLASS] != ELFCLASS64
|
||||
|| e->e_ident[EI_DATA] != ELFDATA2LSB
|
||||
|| e->e_machine != EM_MIPS)
|
||||
#endif
|
||||
return grub_error (GRUB_ERR_BAD_OS, N_("invalid arch-dependent ELF magic"));
|
||||
|
||||
return GRUB_ERR_NONE;
|
||||
}
|
||||
|
||||
#pragma GCC diagnostic ignored "-Wcast-align"
|
||||
|
||||
grub_err_t
|
||||
grub_arch_dl_get_tramp_got_size (const void *ehdr __attribute__ ((unused)),
|
||||
grub_size_t *tramp, grub_size_t *got)
|
||||
{
|
||||
*tramp = 0;
|
||||
*got = 0;
|
||||
return GRUB_ERR_NONE;
|
||||
}
|
||||
|
||||
/* Relocate symbols. */
|
||||
grub_err_t
|
||||
grub_arch_dl_relocate_symbols (grub_dl_t mod, void *ehdr,
|
||||
Elf_Shdr *s, grub_dl_segment_t seg)
|
||||
{
|
||||
Elf_Ehdr *e = ehdr;
|
||||
Elf_Rel *rel, *max;
|
||||
|
||||
for (rel = (Elf_Rel *) ((char *) e + s->sh_offset),
|
||||
max = (Elf_Rel *) ((char *) rel + s->sh_size);
|
||||
rel < max;
|
||||
rel = (Elf_Rel *) ((char *) rel + s->sh_entsize))
|
||||
{
|
||||
grub_uint8_t *addr;
|
||||
Elf_Sym *sym;
|
||||
Elf_Addr r_info;
|
||||
grub_uint64_t sym_value;
|
||||
|
||||
if (seg->size < rel->r_offset)
|
||||
return grub_error (GRUB_ERR_BAD_MODULE,
|
||||
"reloc offset is out of the segment");
|
||||
|
||||
r_info = ((grub_uint64_t) rel->r_info << 32) |
|
||||
(grub_uint32_t) grub_be_to_cpu64 (rel->r_info);
|
||||
|
||||
addr = (grub_uint8_t *) ((char *) seg->addr + rel->r_offset);
|
||||
sym = (Elf_Sym *) ((char *) mod->symtab
|
||||
+ mod->symsize * ELF_R_SYM (r_info));
|
||||
sym_value = sym->st_value;
|
||||
if (s->sh_type == SHT_RELA)
|
||||
{
|
||||
sym_value += ((Elf_Rela *) rel)->r_addend;
|
||||
}
|
||||
switch (ELF_R_TYPE (r_info))
|
||||
{
|
||||
case R_MIPS_64:
|
||||
*(grub_uint64_t *) addr += sym_value;
|
||||
break;
|
||||
case R_MIPS_32:
|
||||
*(grub_uint32_t *) addr += sym_value;
|
||||
break;
|
||||
case R_MIPS_26:
|
||||
{
|
||||
grub_uint32_t value;
|
||||
grub_uint32_t raw;
|
||||
raw = (*(grub_uint32_t *) addr) & 0x3ffffff;
|
||||
value = raw << 2;
|
||||
value += sym_value;
|
||||
raw = (value >> 2) & 0x3ffffff;
|
||||
|
||||
*(grub_uint32_t *) addr =
|
||||
raw | ((*(grub_uint32_t *) addr) & 0xfc000000);
|
||||
}
|
||||
break;
|
||||
case R_MIPS_LO16:
|
||||
#ifdef GRUB_CPU_WORDS_BIGENDIAN
|
||||
addr += 2;
|
||||
#endif
|
||||
*(grub_uint16_t *) addr = (grub_int16_t) sym_value;
|
||||
break;
|
||||
case R_MIPS_HI16:
|
||||
#ifdef GRUB_CPU_WORDS_BIGENDIAN
|
||||
addr += 2;
|
||||
#endif
|
||||
*(grub_uint16_t *) addr = (grub_int16_t) ((sym_value + 0x8000UL) >> 16);
|
||||
break;
|
||||
case R_MIPS_HIGHER:
|
||||
#ifdef GRUB_CPU_WORDS_BIGENDIAN
|
||||
addr += 2;
|
||||
#endif
|
||||
*(grub_uint16_t *) addr = (grub_int16_t) ((sym_value + 0x80008000UL) >> 32);
|
||||
break;
|
||||
case R_MIPS_HIGHEST:
|
||||
#ifdef GRUB_CPU_WORDS_BIGENDIAN
|
||||
addr += 2;
|
||||
#endif
|
||||
*(grub_uint16_t *) addr = (grub_uint16_t) ((sym_value + 0x800080008000UL) >> 48);
|
||||
break;
|
||||
default:
|
||||
{
|
||||
return grub_error (GRUB_ERR_NOT_IMPLEMENTED_YET,
|
||||
N_("relocation 0x%x is not implemented yet"),
|
||||
ELF_R_TYPE (r_info));
|
||||
}
|
||||
break;
|
||||
}
|
||||
}
|
||||
|
||||
return GRUB_ERR_NONE;
|
||||
}
|
||||
|
||||
@ -0,0 +1,85 @@
|
||||
/* init.c - initialize an arm-based EFI system */
|
||||
/*
|
||||
* GRUB -- GRand Unified Bootloader
|
||||
* Copyright (C) 2013 Free Software Foundation, Inc.
|
||||
*
|
||||
* GRUB is free software: you can redistribute it and/or modify
|
||||
* it under the terms of the GNU General Public License as published by
|
||||
* the Free Software Foundation, either version 3 of the License, or
|
||||
* (at your option) any later version.
|
||||
*
|
||||
* GRUB is distributed in the hope that it will be useful,
|
||||
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
* GNU General Public License for more details.
|
||||
*
|
||||
* You should have received a copy of the GNU General Public License
|
||||
* along with GRUB. If not, see <http://www.gnu.org/licenses/>.
|
||||
*/
|
||||
|
||||
#include <grub/env.h>
|
||||
#include <grub/kernel.h>
|
||||
#include <grub/misc.h>
|
||||
#include <grub/mm.h>
|
||||
#include <grub/cpu/time.h>
|
||||
#include <grub/efi/efi.h>
|
||||
#include <grub/loader.h>
|
||||
#include <grub/time.h>
|
||||
#include <grub/machine/loongson.h>
|
||||
|
||||
static grub_uint64_t tmr;
|
||||
static grub_efi_event_t tmr_evt;
|
||||
|
||||
static grub_uint64_t
|
||||
grub_efi_get_time_ms (void)
|
||||
{
|
||||
return tmr;
|
||||
}
|
||||
|
||||
static void
|
||||
grub_loongson_increment_timer (grub_efi_event_t event __attribute__ ((unused)),
|
||||
void *context __attribute__ ((unused)))
|
||||
{
|
||||
tmr += 10;
|
||||
}
|
||||
|
||||
|
||||
|
||||
void
|
||||
grub_machine_init (void)
|
||||
{
|
||||
grub_efi_boot_services_t *b;
|
||||
|
||||
grub_efi_init ();
|
||||
|
||||
b = grub_efi_system_table->boot_services;
|
||||
efi_call_5 (b->create_event, GRUB_EFI_EVT_TIMER | GRUB_EFI_EVT_NOTIFY_SIGNAL,
|
||||
GRUB_EFI_TPL_CALLBACK, grub_loongson_increment_timer, NULL, &tmr_evt);
|
||||
efi_call_3 (b->set_timer, tmr_evt, GRUB_EFI_TIMER_PERIODIC, 100000);
|
||||
|
||||
grub_install_get_time_ms (grub_efi_get_time_ms);
|
||||
|
||||
if (grub_efi_is_loongson ())
|
||||
grub_efi_loongson_init ();
|
||||
else
|
||||
/* FIXME: Get cpuclock from EFI. */
|
||||
grub_timer_init (1000000000U);
|
||||
}
|
||||
|
||||
void
|
||||
grub_machine_fini (int flags)
|
||||
{
|
||||
grub_efi_boot_services_t *b;
|
||||
|
||||
if (!(flags & GRUB_LOADER_FLAG_NORETURN))
|
||||
return;
|
||||
|
||||
b = grub_efi_system_table->boot_services;
|
||||
|
||||
efi_call_3 (b->set_timer, tmr_evt, GRUB_EFI_TIMER_CANCEL, 0);
|
||||
efi_call_1 (b->close_event, tmr_evt);
|
||||
|
||||
if (grub_efi_is_loongson ())
|
||||
grub_efi_loongson_fini ();
|
||||
grub_efi_fini ();
|
||||
}
|
||||
@ -0,0 +1,33 @@
|
||||
/*
|
||||
* GRUB -- GRand Unified Bootloader
|
||||
* Copyright (C) 2017 Free Software Foundation, Inc.
|
||||
*
|
||||
* GRUB is free software: you can redistribute it and/or modify
|
||||
* it under the terms of the GNU General Public License as published by
|
||||
* the Free Software Foundation, either version 3 of the License, or
|
||||
* (at your option) any later version.
|
||||
*
|
||||
* GRUB is distributed in the hope that it will be useful,
|
||||
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
* GNU General Public License for more details.
|
||||
*
|
||||
* You should have received a copy of the GNU General Public License
|
||||
* along with GRUB. If not, see <http://www.gnu.org/licenses/>.
|
||||
*/
|
||||
|
||||
#include <grub/efi/efi.h>
|
||||
#include <grub/cpu/time.h>
|
||||
#include <grub/loader.h>
|
||||
#include <grub/machine/loongson.h>
|
||||
|
||||
void
|
||||
grub_efi_loongson_init (void)
|
||||
{
|
||||
}
|
||||
|
||||
void
|
||||
grub_efi_loongson_fini (void)
|
||||
{
|
||||
}
|
||||
|
||||
@ -0,0 +1,47 @@
|
||||
/*
|
||||
* GRUB -- GRand Unified Bootloader
|
||||
* Copyright (C) 2013 Free Software Foundation, Inc.
|
||||
*
|
||||
* GRUB is free software: you can redistribute it and/or modify
|
||||
* it under the terms of the GNU General Public License as published by
|
||||
* the Free Software Foundation, either version 3 of the License, or
|
||||
* (at your option) any later version.
|
||||
*
|
||||
* GRUB is distributed in the hope that it will be useful,
|
||||
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
* GNU General Public License for more details.
|
||||
*
|
||||
* You should have received a copy of the GNU General Public License
|
||||
* along with GRUB. If not, see <http://www.gnu.org/licenses/>.
|
||||
*/
|
||||
|
||||
#include <grub/symbol.h>
|
||||
|
||||
.file "startup.S"
|
||||
.text
|
||||
|
||||
.set push
|
||||
.align 4
|
||||
|
||||
FUNCTION(_start)
|
||||
/*
|
||||
* EFI_SYSTEM_TABLE and EFI_HANDLE are passed in a1/a0.
|
||||
*/
|
||||
daddiu $sp, -16
|
||||
sd $ra, ($sp)
|
||||
|
||||
dla $a2, grub_efi_image_handle
|
||||
sd $a0, ($a2)
|
||||
dla $a2, grub_efi_system_table
|
||||
sd $a1, ($a2)
|
||||
|
||||
jal grub_main
|
||||
|
||||
1:
|
||||
ld $ra, ($sp)
|
||||
daddiu $sp, 16
|
||||
jr $ra
|
||||
|
||||
.set pop
|
||||
|
||||
@ -0,0 +1,47 @@
|
||||
/*
|
||||
* GRUB -- GRand Unified Bootloader
|
||||
* Copyright (C) 2009,2017 Free Software Foundation, Inc.
|
||||
*
|
||||
* GRUB is free software: you can redistribute it and/or modify
|
||||
* it under the terms of the GNU General Public License as published by
|
||||
* the Free Software Foundation, either version 3 of the License, or
|
||||
* (at your option) any later version.
|
||||
*
|
||||
* GRUB is distributed in the hope that it will be useful,
|
||||
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
* GNU General Public License for more details.
|
||||
*
|
||||
* You should have received a copy of the GNU General Public License
|
||||
* along with GRUB. If not, see <http://www.gnu.org/licenses/>.
|
||||
*/
|
||||
|
||||
#include <grub/kernel.h>
|
||||
#include <grub/env.h>
|
||||
#include <grub/time.h>
|
||||
#include <grub/cpu/mips.h>
|
||||
|
||||
grub_uint32_t grub_arch_cpuclock;
|
||||
|
||||
/* FIXME: use interrupt to count high. */
|
||||
grub_uint64_t
|
||||
grub_get_rtc (void)
|
||||
{
|
||||
static grub_uint32_t high = 0;
|
||||
static grub_uint32_t last = 0;
|
||||
grub_uint32_t low;
|
||||
|
||||
asm volatile ("mfc0 %0, " GRUB_CPU_MIPS_COP0_TIMER_COUNT : "=r" (low));
|
||||
if (low < last)
|
||||
high++;
|
||||
last = low;
|
||||
|
||||
return (((grub_uint64_t) high) << 32) | low;
|
||||
}
|
||||
|
||||
void
|
||||
grub_timer_init (grub_uint32_t cpuclock)
|
||||
{
|
||||
grub_arch_cpuclock = cpuclock;
|
||||
grub_install_get_time_ms (grub_rtc_get_time_ms);
|
||||
}
|
||||
@ -0,0 +1,40 @@
|
||||
/* efi.c - generic EFI support */
|
||||
/*
|
||||
* GRUB -- GRand Unified Bootloader
|
||||
* Copyright (C) 2006,2007,2008,2009,2010 Free Software Foundation, Inc.
|
||||
*
|
||||
* GRUB is free software: you can redistribute it and/or modify
|
||||
* it under the terms of the GNU General Public License as published by
|
||||
* the Free Software Foundation, either version 3 of the License, or
|
||||
* (at your option) any later version.
|
||||
*
|
||||
* GRUB is distributed in the hope that it will be useful,
|
||||
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
* GNU General Public License for more details.
|
||||
*
|
||||
* You should have received a copy of the GNU General Public License
|
||||
* along with GRUB. If not, see <http://www.gnu.org/licenses/>.
|
||||
*/
|
||||
|
||||
#include <grub/efi/api.h>
|
||||
#include <grub/efi/efi.h>
|
||||
#include <grub/misc.h>
|
||||
#include <grub/mm.h>
|
||||
#include <grub/kernel.h>
|
||||
#include <grub/acpi.h>
|
||||
#include <grub/loader.h>
|
||||
|
||||
void
|
||||
grub_halt (void)
|
||||
{
|
||||
grub_machine_fini (GRUB_LOADER_FLAG_NORETURN);
|
||||
#if !defined(__ia64__) && !defined(__arm__) && !defined(__aarch64__) && !defined(__mips__) &&\
|
||||
!defined(__riscv)
|
||||
grub_acpi_halt ();
|
||||
#endif
|
||||
efi_call_4 (grub_efi_system_table->runtime_services->reset_system,
|
||||
GRUB_EFI_RESET_SHUTDOWN, GRUB_EFI_SUCCESS, 0, NULL);
|
||||
|
||||
while (1);
|
||||
}
|
||||
@ -0,0 +1,495 @@
|
||||
/*
|
||||
* GRUB -- GRand Unified Bootloader
|
||||
* Copyright (C) 2017 Free Software Foundation, Inc.
|
||||
*
|
||||
* GRUB is free software: you can redistribute it and/or modify
|
||||
* it under the terms of the GNU General Public License as published by
|
||||
* the Free Software Foundation, either version 3 of the License, or
|
||||
* (at your option) any later version.
|
||||
*
|
||||
* GRUB is distributed in the hope that it will be useful,
|
||||
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
* GNU General Public License for more details.
|
||||
*
|
||||
* You should have received a copy of the GNU General Public License
|
||||
* along with GRUB. If not, see <http://www.gnu.org/licenses/>.
|
||||
*/
|
||||
|
||||
#include <grub/mm.h>
|
||||
#include <grub/cache.h>
|
||||
#include <grub/efi/efi.h>
|
||||
#include <grub/cpu/efi/memory.h>
|
||||
#include <grub/cpu/memory.h>
|
||||
#include <grub/machine/loongson.h>
|
||||
|
||||
#pragma GCC diagnostic ignored "-Wunused-function"
|
||||
|
||||
#define loongson_params (&loongson_boot_params->boot_params.efi.smbios.lp)
|
||||
#define loongson_boot_params_size ALIGN_UP (sizeof (*loongson_boot_params), 8)
|
||||
#define loongson_reset_code_size (&grub_efi_loongson_reset_end - &grub_efi_loongson_reset_start)
|
||||
|
||||
extern grub_uint8_t grub_efi_loongson_reset_start;
|
||||
extern grub_uint8_t grub_efi_loongson_reset_end;
|
||||
|
||||
static struct
|
||||
{
|
||||
grub_efi_loongson_boot_params boot_params;
|
||||
grub_efi_loongson_memory_map memory_map;
|
||||
grub_efi_loongson_cpu_info cpu_info;
|
||||
grub_efi_loongson_system_info system_info;
|
||||
grub_efi_loongson_irq_src_routing_table irq_src_routing_table;
|
||||
grub_efi_loongson_interface_info interface_info;
|
||||
grub_efi_loongson_special_attribute special_attribute;
|
||||
grub_efi_loongson_board_devices board_devices;
|
||||
} GRUB_PACKED
|
||||
* loongson_boot_params;
|
||||
|
||||
static void
|
||||
grub_efi_loongson_init_reset_system (void)
|
||||
{
|
||||
grub_efi_loongson_boot_params *boot_params;
|
||||
grub_uint8_t *reset_code_addr = (grub_uint8_t *) loongson_boot_params +
|
||||
loongson_boot_params_size;
|
||||
|
||||
boot_params = &loongson_boot_params->boot_params;
|
||||
grub_efi_loongson_reset_system_addr =
|
||||
(grub_uint64_t) grub_efi_system_table->runtime_services->reset_system;
|
||||
grub_memcpy (reset_code_addr, &grub_efi_loongson_reset_start, loongson_reset_code_size);
|
||||
grub_arch_sync_caches (reset_code_addr, loongson_reset_code_size);
|
||||
|
||||
boot_params->reset_system.reset_cold = (grub_uint64_t) reset_code_addr +
|
||||
((grub_uint64_t) &grub_efi_loongson_reset_cold -
|
||||
(grub_uint64_t) &grub_efi_loongson_reset_start);
|
||||
boot_params->reset_system.reset_warm = (grub_uint64_t) reset_code_addr +
|
||||
((grub_uint64_t) &grub_efi_loongson_reset_warm -
|
||||
(grub_uint64_t) &grub_efi_loongson_reset_start);
|
||||
boot_params->reset_system.shutdown = (grub_uint64_t) reset_code_addr +
|
||||
((grub_uint64_t) &grub_efi_loongson_reset_shutdown -
|
||||
(grub_uint64_t) &grub_efi_loongson_reset_start);
|
||||
boot_params->reset_system.do_suspend = (grub_uint64_t) reset_code_addr +
|
||||
((grub_uint64_t) &grub_efi_loongson_reset_suspend -
|
||||
(grub_uint64_t) &grub_efi_loongson_reset_start);
|
||||
}
|
||||
|
||||
static void
|
||||
grub_efi_loongson_init_smbios (grub_efi_loongson_smbios_table *smbios_table)
|
||||
{
|
||||
grub_efi_loongson_smbios_table *dst = &loongson_boot_params->boot_params.efi.smbios;
|
||||
|
||||
dst->vers = smbios_table->vers;
|
||||
dst->vga_bios = smbios_table->vga_bios;
|
||||
}
|
||||
|
||||
static void
|
||||
grub_efi_loongson_init_cpu_info (grub_efi_loongson_smbios_table *smbios_table)
|
||||
{
|
||||
grub_efi_loongson_cpu_info *src = (void *) smbios_table->lp.cpu_offset;
|
||||
grub_efi_loongson_cpu_info *dst = &loongson_boot_params->cpu_info;
|
||||
|
||||
if (!src)
|
||||
return;
|
||||
|
||||
grub_memcpy (dst, src, sizeof (grub_efi_loongson_cpu_info));
|
||||
loongson_params->cpu_offset = (grub_uint64_t) dst - (grub_uint64_t) loongson_params;
|
||||
}
|
||||
|
||||
static void
|
||||
grub_efi_loongson_init_system_info (grub_efi_loongson_smbios_table *smbios_table)
|
||||
{
|
||||
grub_efi_loongson_system_info *src = (void *) smbios_table->lp.system_offset;
|
||||
grub_efi_loongson_system_info *dst = &loongson_boot_params->system_info;
|
||||
|
||||
if (!src)
|
||||
return;
|
||||
|
||||
grub_memcpy (dst, src, sizeof (grub_efi_loongson_system_info));
|
||||
loongson_params->system_offset = (grub_uint64_t) dst - (grub_uint64_t) loongson_params;
|
||||
}
|
||||
|
||||
static void
|
||||
grub_efi_loongson_init_irq_src_routing_table (grub_efi_loongson_smbios_table *smbios_table)
|
||||
{
|
||||
grub_efi_loongson_irq_src_routing_table *src = (void *) smbios_table->lp.irq_offset;
|
||||
grub_efi_loongson_irq_src_routing_table *dst = &loongson_boot_params->irq_src_routing_table;
|
||||
|
||||
if (!src)
|
||||
return;
|
||||
|
||||
grub_memcpy (dst, src, sizeof (grub_efi_loongson_irq_src_routing_table));
|
||||
loongson_params->irq_offset = (grub_uint64_t) dst - (grub_uint64_t) loongson_params;
|
||||
}
|
||||
|
||||
static void
|
||||
grub_efi_loongson_init_interface_info (grub_efi_loongson_smbios_table *smbios_table)
|
||||
{
|
||||
grub_efi_loongson_interface_info *src = (void *) smbios_table->lp.interface_offset;
|
||||
grub_efi_loongson_interface_info *dst = &loongson_boot_params->interface_info;
|
||||
|
||||
if (!src)
|
||||
return;
|
||||
|
||||
grub_memcpy (dst, src, sizeof (grub_efi_loongson_interface_info));
|
||||
loongson_params->interface_offset = (grub_uint64_t) dst - (grub_uint64_t) loongson_params;
|
||||
}
|
||||
|
||||
static void
|
||||
grub_efi_loongson_init_special_attribute (grub_efi_loongson_smbios_table *smbios_table)
|
||||
{
|
||||
grub_efi_loongson_special_attribute *src = (void *) smbios_table->lp.special_offset;
|
||||
grub_efi_loongson_special_attribute *dst = &loongson_boot_params->special_attribute;
|
||||
|
||||
if (!src)
|
||||
return;
|
||||
|
||||
grub_memcpy (dst, src, sizeof (grub_efi_loongson_special_attribute));
|
||||
loongson_params->special_offset = (grub_uint64_t) dst - (grub_uint64_t) loongson_params;
|
||||
}
|
||||
|
||||
static void
|
||||
grub_efi_loongson_init_board_devices (grub_efi_loongson_smbios_table *smbios_table)
|
||||
{
|
||||
grub_efi_loongson_board_devices *src = (void *) smbios_table->lp.boarddev_table_offset;
|
||||
grub_efi_loongson_board_devices *dst = &loongson_boot_params->board_devices;
|
||||
|
||||
if (!src)
|
||||
return;
|
||||
|
||||
grub_memcpy (dst, src, sizeof (grub_efi_loongson_board_devices));
|
||||
loongson_params->boarddev_table_offset = (grub_uint64_t) dst - (grub_uint64_t) loongson_params;
|
||||
}
|
||||
|
||||
#define ADD_MEMORY_DESCRIPTOR(desc, size) \
|
||||
((grub_efi_memory_descriptor_t *) ((char *) (desc) + (size)))
|
||||
|
||||
static void
|
||||
grub_efi_loongson_init_memory_map (grub_efi_loongson_smbios_table *smbios_table,
|
||||
grub_efi_memory_descriptor_t *mmap_buf,
|
||||
grub_efi_uintn_t mmap_size,
|
||||
grub_efi_uintn_t desc_size)
|
||||
{
|
||||
grub_efi_loongson_memory_map *src = (void *) smbios_table->lp.memory_offset;
|
||||
grub_efi_loongson_memory_map *dst = &loongson_boot_params->memory_map;
|
||||
grub_efi_memory_descriptor_t *mmap_end;
|
||||
grub_efi_memory_descriptor_t *desc;
|
||||
grub_efi_memory_descriptor_t *desc_next;
|
||||
grub_efi_uint32_t mem_types_reserved[] =
|
||||
{
|
||||
1, // GRUB_EFI_RESERVED_MEMORY_TYPE
|
||||
0, // GRUB_EFI_LOADER_CODE
|
||||
0, // GRUB_EFI_LOADER_DATA
|
||||
0, // GRUB_EFI_BOOT_SERVICES_CODE
|
||||
0, // GRUB_EFI_BOOT_SERVICES_DATA
|
||||
1, // GRUB_EFI_RUNTIME_SERVICES_CODE
|
||||
1, // GRUB_EFI_RUNTIME_SERVICES_DATA
|
||||
0, // GRUB_EFI_CONVENTIONAL_MEMORY
|
||||
1, // GRUB_EFI_UNUSABLE_MEMORY
|
||||
0, // GRUB_EFI_ACPI_RECLAIM_MEMORY
|
||||
0, // GRUB_EFI_ACPI_MEMORY_NVS
|
||||
1, // GRUB_EFI_MEMORY_MAPPED_IO
|
||||
1, // GRUB_EFI_MEMORY_MAPPED_IO_PORT_SPACE
|
||||
1, // GRUB_EFI_PAL_CODE
|
||||
1, // GRUB_EFI_PERSISTENT_MEMORY
|
||||
};
|
||||
grub_uint32_t need_sort = 1;
|
||||
|
||||
if (!src)
|
||||
return;
|
||||
|
||||
dst->vers = src->vers;
|
||||
dst->nr_map = 0;
|
||||
dst->mem_freq = src->mem_freq;
|
||||
loongson_params->memory_offset = (grub_uint64_t) dst - (grub_uint64_t) loongson_params;
|
||||
|
||||
if (!mmap_buf || !mmap_size || !desc_size)
|
||||
return;
|
||||
|
||||
mmap_end = ADD_MEMORY_DESCRIPTOR (mmap_buf, mmap_size);
|
||||
|
||||
/* drop reserved */
|
||||
for (desc = mmap_buf,
|
||||
desc_next = desc;
|
||||
desc < mmap_end;
|
||||
desc = ADD_MEMORY_DESCRIPTOR (desc, desc_size))
|
||||
{
|
||||
desc->type = mem_types_reserved[desc->type];
|
||||
if (desc->type)
|
||||
continue;
|
||||
|
||||
if (desc != desc_next)
|
||||
*desc_next = *desc;
|
||||
desc_next = ADD_MEMORY_DESCRIPTOR (desc_next, desc_size);
|
||||
}
|
||||
mmap_end = desc_next;
|
||||
|
||||
/* sort: low->high */
|
||||
while (need_sort)
|
||||
{
|
||||
need_sort = 0;
|
||||
|
||||
for (desc = mmap_buf,
|
||||
desc_next = ADD_MEMORY_DESCRIPTOR (desc, desc_size);
|
||||
(desc < mmap_end) && (desc_next < mmap_end);
|
||||
desc = desc_next,
|
||||
desc_next = ADD_MEMORY_DESCRIPTOR (desc, desc_size))
|
||||
{
|
||||
grub_efi_memory_descriptor_t tmp;
|
||||
|
||||
if (desc->physical_start <= desc_next->physical_start)
|
||||
continue;
|
||||
|
||||
tmp = *desc;
|
||||
*desc = *desc_next;
|
||||
*desc_next = tmp;
|
||||
need_sort = 1;
|
||||
}
|
||||
}
|
||||
|
||||
/* combine continuous memory map */
|
||||
for (desc = mmap_buf,
|
||||
desc_next = ADD_MEMORY_DESCRIPTOR (desc, desc_size);
|
||||
desc_next < mmap_end;
|
||||
desc_next = ADD_MEMORY_DESCRIPTOR (desc_next, desc_size))
|
||||
{
|
||||
grub_efi_physical_address_t prev_end = desc->physical_start + (desc->num_pages << 12);
|
||||
|
||||
if (prev_end == desc_next->physical_start)
|
||||
{
|
||||
desc->num_pages += desc_next->num_pages;
|
||||
continue;
|
||||
}
|
||||
|
||||
desc = ADD_MEMORY_DESCRIPTOR (desc, desc_size);
|
||||
grub_memcpy (desc, desc_next, desc_size);
|
||||
}
|
||||
mmap_end = ADD_MEMORY_DESCRIPTOR (desc, desc_size);
|
||||
|
||||
/* write to loongson memory map */
|
||||
for (desc = mmap_buf;
|
||||
desc < mmap_end;
|
||||
desc = ADD_MEMORY_DESCRIPTOR (desc, desc_size))
|
||||
{
|
||||
grub_efi_physical_address_t physical_start = grub_vtop ((void *) desc->physical_start);
|
||||
grub_efi_physical_address_t physical_end = physical_start + (desc->num_pages << 12);
|
||||
|
||||
physical_start = ALIGN_UP (physical_start, 0x100000);
|
||||
physical_end = ALIGN_DOWN (physical_end, 0x100000);
|
||||
|
||||
if (physical_start >= physical_end || (physical_end - physical_start) < 0x100000)
|
||||
continue;
|
||||
|
||||
dst->map[dst->nr_map].node_id = (desc->physical_start >> 44) & 0xf;
|
||||
dst->map[dst->nr_map].mem_type = (physical_end <= 0x10000000) ?
|
||||
GRUB_EFI_LOONGSON_SYSTEM_RAM_LOW :
|
||||
GRUB_EFI_LOONGSON_SYSTEM_RAM_HIGH;
|
||||
dst->map[dst->nr_map].mem_start = physical_start;
|
||||
dst->map[dst->nr_map].mem_size = (physical_end - physical_start) >> 20;
|
||||
|
||||
grub_dprintf ("loongson", "memory map %03u: 0x%016lx 0x%016lx @ %u\n",
|
||||
dst->nr_map, physical_start, physical_end - physical_start,
|
||||
dst->map[dst->nr_map].node_id);
|
||||
|
||||
dst->nr_map ++;
|
||||
}
|
||||
}
|
||||
|
||||
#define BYTES_TO_PAGES(bytes) (((bytes) + 0xfff) >> 12)
|
||||
#define SUB_MEMORY_DESCRIPTOR(desc, size) \
|
||||
((grub_efi_memory_descriptor_t *) ((char *) (desc) - (size)))
|
||||
|
||||
void
|
||||
grub_efi_loongson_alloc_boot_params (void)
|
||||
{
|
||||
grub_efi_memory_descriptor_t *mmap_buf;
|
||||
grub_efi_memory_descriptor_t *mmap_end;
|
||||
grub_efi_memory_descriptor_t *desc;
|
||||
grub_efi_uintn_t mmap_size;
|
||||
grub_efi_uintn_t desc_size;
|
||||
grub_efi_physical_address_t address;
|
||||
grub_efi_allocate_type_t type;
|
||||
grub_efi_uintn_t pages;
|
||||
grub_efi_status_t status;
|
||||
grub_efi_boot_services_t *b;
|
||||
int mm_status;
|
||||
|
||||
type = GRUB_EFI_ALLOCATE_ADDRESS;
|
||||
pages = BYTES_TO_PAGES (loongson_boot_params_size + loongson_reset_code_size);
|
||||
|
||||
mmap_size = (1 << 12);
|
||||
mmap_buf = grub_malloc (mmap_size);
|
||||
if (!mmap_buf)
|
||||
grub_fatal ("out of memory!");
|
||||
|
||||
mm_status = grub_efi_get_memory_map (&mmap_size, mmap_buf, 0, &desc_size, 0);
|
||||
if (mm_status == 0)
|
||||
{
|
||||
grub_free (mmap_buf);
|
||||
mmap_size += desc_size * 32;
|
||||
|
||||
mmap_buf = grub_malloc (mmap_size);
|
||||
if (!mmap_buf)
|
||||
grub_fatal ("out of memory!");
|
||||
|
||||
mm_status = grub_efi_get_memory_map (&mmap_size, mmap_buf, 0, &desc_size, 0);
|
||||
}
|
||||
|
||||
if (mm_status < 0)
|
||||
grub_fatal ("cannot get memory map!");
|
||||
|
||||
mmap_end = ADD_MEMORY_DESCRIPTOR (mmap_buf, mmap_size);
|
||||
|
||||
for (desc = SUB_MEMORY_DESCRIPTOR (mmap_end, desc_size);
|
||||
desc >= mmap_buf;
|
||||
desc = SUB_MEMORY_DESCRIPTOR (desc, desc_size))
|
||||
{
|
||||
if (desc->type != GRUB_EFI_CONVENTIONAL_MEMORY)
|
||||
continue;
|
||||
if (desc->physical_start >= GRUB_EFI_MAX_USABLE_ADDRESS)
|
||||
continue;
|
||||
if (desc->num_pages < pages)
|
||||
continue;
|
||||
|
||||
address = desc->physical_start;
|
||||
break;
|
||||
}
|
||||
|
||||
grub_free (mmap_buf);
|
||||
|
||||
b = grub_efi_system_table->boot_services;
|
||||
status = efi_call_4 (b->allocate_pages, type, GRUB_EFI_RUNTIME_SERVICES_DATA, pages, &address);
|
||||
if (status != GRUB_EFI_SUCCESS)
|
||||
grub_fatal ("cannot allocate Loongson boot parameters!");
|
||||
|
||||
loongson_boot_params = (void *) ((grub_addr_t) address);
|
||||
}
|
||||
|
||||
void
|
||||
grub_efi_loongson_free_boot_params (void)
|
||||
{
|
||||
grub_efi_free_pages ((grub_addr_t) loongson_boot_params,
|
||||
BYTES_TO_PAGES (loongson_boot_params_size + loongson_reset_code_size));
|
||||
}
|
||||
|
||||
void *
|
||||
grub_efi_loongson_get_smbios_table (void)
|
||||
{
|
||||
static grub_efi_loongson_smbios_table *smbios_table;
|
||||
grub_efi_loongson_boot_params *old_boot_params;
|
||||
struct bootparamsinterface* boot_params;
|
||||
void * tmp_boot_params = NULL;
|
||||
char * p = NULL;
|
||||
if(smbios_table)
|
||||
return smbios_table;
|
||||
|
||||
tmp_boot_params = grub_efi_loongson_get_boot_params();
|
||||
if(tmp_boot_params == NULL)
|
||||
{
|
||||
grub_dprintf("loongson", "tmp_boot_params is NULL\n");
|
||||
return tmp_boot_params;
|
||||
}
|
||||
|
||||
boot_params = (struct bootparamsinterface *)tmp_boot_params;
|
||||
p = (char *)&(boot_params->signature);
|
||||
if(grub_strncmp(p, "BPI", 3) == 0)
|
||||
{
|
||||
grub_dprintf("loongson", "find new bpi\n");
|
||||
return boot_params ? boot_params : 0;
|
||||
}
|
||||
else
|
||||
{
|
||||
old_boot_params = (grub_efi_loongson_boot_params *)tmp_boot_params;
|
||||
return old_boot_params ? &old_boot_params->efi.smbios : 0;
|
||||
}
|
||||
|
||||
}
|
||||
|
||||
int
|
||||
grub_efi_is_loongson (void)
|
||||
{
|
||||
return grub_efi_loongson_get_smbios_table () ? 1 : 0;
|
||||
}
|
||||
|
||||
void *
|
||||
grub_efi_loongson_get_boot_params (void)
|
||||
{
|
||||
static void * boot_params = NULL;
|
||||
grub_efi_configuration_table_t *tables;
|
||||
grub_efi_guid_t smbios_guid = GRUB_EFI_LOONGSON_SMBIOS_TABLE_GUID;
|
||||
unsigned int i;
|
||||
|
||||
if (boot_params)
|
||||
return boot_params;
|
||||
|
||||
/* Look for Loongson SMBIOS in UEFI config tables. */
|
||||
tables = grub_efi_system_table->configuration_table;
|
||||
|
||||
for (i = 0; i < grub_efi_system_table->num_table_entries; i++)
|
||||
if (grub_memcmp (&tables[i].vendor_guid, &smbios_guid, sizeof (smbios_guid)) == 0)
|
||||
{
|
||||
boot_params= tables[i].vendor_table;
|
||||
grub_dprintf ("loongson", "found registered SMBIOS @ %p\n", boot_params);
|
||||
break;
|
||||
}
|
||||
return boot_params;
|
||||
}
|
||||
|
||||
grub_uint8_t
|
||||
grub_efi_loongson_calculatesum8 (const grub_uint8_t *buffer, grub_efi_uintn_t length)
|
||||
{
|
||||
grub_uint8_t sum;
|
||||
grub_efi_uintn_t count;
|
||||
|
||||
for (sum = 0, count = 0; count < length; count++)
|
||||
{
|
||||
sum = (grub_uint8_t) (sum + *(buffer + count));
|
||||
}
|
||||
return sum;
|
||||
}
|
||||
|
||||
grub_uint8_t
|
||||
grub_efi_loongson_grub_calculatechecksum8 (const grub_uint8_t *buffer, grub_efi_uintn_t length)
|
||||
{
|
||||
grub_uint8_t checksum;
|
||||
|
||||
checksum = grub_efi_loongson_calculatesum8(buffer, length);
|
||||
|
||||
return (grub_uint8_t) (0x100 - checksum);
|
||||
}
|
||||
|
||||
|
||||
grub_uint32_t
|
||||
grub_efi_loongson_memmap_sort(struct memmap array[], grub_uint32_t length, mem_map * bpmem, grub_uint32_t index, grub_uint32_t memtype)
|
||||
{
|
||||
grub_uint64_t tempmemsize = 0;
|
||||
grub_uint32_t j = 0;
|
||||
grub_uint32_t t = 0;
|
||||
|
||||
for(j = 0; j < length;)
|
||||
{
|
||||
tempmemsize = array[j].memsize;
|
||||
for(t = j + 1; t < length; t++)
|
||||
{
|
||||
if(array[j].memstart + tempmemsize == array[t].memstart)
|
||||
{
|
||||
tempmemsize += array[t].memsize;
|
||||
}
|
||||
else
|
||||
{
|
||||
break;
|
||||
}
|
||||
}
|
||||
bpmem->map[index].memtype = memtype;
|
||||
bpmem->map[index].memstart = array[j].memstart;
|
||||
bpmem->map[index].memsize = tempmemsize;
|
||||
grub_dprintf("loongson", "map[%d]:type %x, start 0x%llx, end 0x%llx\n",
|
||||
index,
|
||||
bpmem->map[index].memtype,
|
||||
(unsigned long long)bpmem->map[index].memstart,
|
||||
(unsigned long long)bpmem->map[index].memstart+ bpmem->map[index].memsize
|
||||
);
|
||||
j = t;
|
||||
index++;
|
||||
}
|
||||
return index;
|
||||
}
|
||||
|
||||
@ -0,0 +1,61 @@
|
||||
/*
|
||||
* GRUB -- GRand Unified Bootloader
|
||||
* Copyright (C) 2017 Free Software Foundation, Inc.
|
||||
*
|
||||
* GRUB is free software: you can redistribute it and/or modify
|
||||
* it under the terms of the GNU General Public License as published by
|
||||
* the Free Software Foundation, either version 3 of the License, or
|
||||
* (at your option) any later version.
|
||||
*
|
||||
* GRUB is distributed in the hope that it will be useful,
|
||||
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
* GNU General Public License for more details.
|
||||
*
|
||||
* You should have received a copy of the GNU General Public License
|
||||
* along with GRUB. If not, see <http://www.gnu.org/licenses/>.
|
||||
*/
|
||||
|
||||
#include <grub/symbol.h>
|
||||
|
||||
.file "loongson.S"
|
||||
.text
|
||||
|
||||
.set push
|
||||
.set noreorder
|
||||
.align 4
|
||||
|
||||
VARIABLE (grub_efi_loongson_reset_start)
|
||||
|
||||
VARIABLE (grub_efi_loongson_reset_system_addr)
|
||||
.dword 0
|
||||
|
||||
reset_system:
|
||||
bal 1f
|
||||
move $a1, $zero
|
||||
1:
|
||||
ld $t9, -16($ra)
|
||||
move $a2, $zero
|
||||
jalr $t9
|
||||
move $a3, $zero
|
||||
|
||||
FUNCTION(grub_efi_loongson_reset_cold)
|
||||
b reset_system
|
||||
li $a0, 0
|
||||
|
||||
FUNCTION(grub_efi_loongson_reset_warm)
|
||||
b reset_system
|
||||
li $a0, 1
|
||||
|
||||
FUNCTION(grub_efi_loongson_reset_shutdown)
|
||||
b reset_system
|
||||
li $a0, 2
|
||||
|
||||
FUNCTION(grub_efi_loongson_reset_suspend)
|
||||
b reset_system
|
||||
li $a0, 3
|
||||
|
||||
VARIABLE (grub_efi_loongson_reset_end)
|
||||
|
||||
.set pop
|
||||
|
||||
@ -0,0 +1,169 @@
|
||||
/*
|
||||
* GRUB -- GRand Unified Bootloader
|
||||
* Copyright (C) 2017 Free Software Foundation, Inc.
|
||||
*
|
||||
* GRUB is free software: you can redistribute it and/or modify
|
||||
* it under the terms of the GNU General Public License as published by
|
||||
* the Free Software Foundation, either version 3 of the License, or
|
||||
* (at your option) any later version.
|
||||
*
|
||||
* GRUB is distributed in the hope that it will be useful,
|
||||
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
* GNU General Public License for more details.
|
||||
*
|
||||
* You should have received a copy of the GNU General Public License
|
||||
* along with GRUB. If not, see <http://www.gnu.org/licenses/>.
|
||||
*/
|
||||
|
||||
#include <grub/mm.h>
|
||||
#include <grub/misc.h>
|
||||
|
||||
#include <grub/types.h>
|
||||
#include <grub/types.h>
|
||||
#include <grub/err.h>
|
||||
#include <grub/cache.h>
|
||||
|
||||
#include <grub/mips64/relocator.h>
|
||||
#include <grub/relocator_private.h>
|
||||
|
||||
extern grub_uint8_t grub_relocator_forward_start;
|
||||
extern grub_uint8_t grub_relocator_forward_end;
|
||||
extern grub_uint8_t grub_relocator_backward_start;
|
||||
extern grub_uint8_t grub_relocator_backward_end;
|
||||
|
||||
#define REGW_SIZEOF (6 * sizeof (grub_uint32_t))
|
||||
#define JUMP_SIZEOF (2 * sizeof (grub_uint32_t))
|
||||
|
||||
#define RELOCATOR_SRC_SIZEOF(x) (&grub_relocator_##x##_end \
|
||||
- &grub_relocator_##x##_start)
|
||||
#define RELOCATOR_SIZEOF(x) (RELOCATOR_SRC_SIZEOF(x) \
|
||||
+ REGW_SIZEOF * 3)
|
||||
grub_size_t grub_relocator_align = sizeof (grub_uint64_t);
|
||||
grub_size_t grub_relocator_forward_size;
|
||||
grub_size_t grub_relocator_backward_size;
|
||||
grub_size_t grub_relocator_jumper_size = JUMP_SIZEOF + REGW_SIZEOF;
|
||||
|
||||
void
|
||||
grub_cpu_relocator_init (void)
|
||||
{
|
||||
grub_relocator_forward_size = RELOCATOR_SIZEOF(forward);
|
||||
grub_relocator_backward_size = RELOCATOR_SIZEOF(backward);
|
||||
}
|
||||
|
||||
static void
|
||||
write_reg (int regn, grub_uint64_t val, void **target)
|
||||
{
|
||||
grub_uint32_t lui;
|
||||
grub_uint32_t ori;
|
||||
grub_uint32_t dsll;
|
||||
|
||||
/* lui $r, 0 */
|
||||
lui = (0x3c00 | regn) << 16;
|
||||
/* ori $r, $r, 0 */
|
||||
ori = (0x3400 | (regn << 5) | regn) << 16;
|
||||
/* dsll $r, $r, 16 */
|
||||
dsll = (regn << 16) | (regn << 11) | (16 << 6) | 56;
|
||||
|
||||
/* lui $r, val[63:48]. */
|
||||
*(grub_uint32_t *) *target = lui | (grub_uint16_t) (val >> 48);
|
||||
*target = ((grub_uint32_t *) *target) + 1;
|
||||
/* ori $r, val[47:32]. */
|
||||
*(grub_uint32_t *) *target = ori | (grub_uint16_t) (val >> 32);
|
||||
*target = ((grub_uint32_t *) *target) + 1;
|
||||
/* dsll $r, $r, 16 */
|
||||
*(grub_uint32_t *) *target = dsll;
|
||||
*target = ((grub_uint32_t *) *target) + 1;
|
||||
/* ori $r, val[31:16]. */
|
||||
*(grub_uint32_t *) *target = ori | (grub_uint16_t) (val >> 16);
|
||||
*target = ((grub_uint32_t *) *target) + 1;
|
||||
/* dsll $r, $r, 16 */
|
||||
*(grub_uint32_t *) *target = dsll;
|
||||
*target = ((grub_uint32_t *) *target) + 1;
|
||||
/* ori $r, val[15:0]. */
|
||||
*(grub_uint32_t *) *target = ori | (grub_uint16_t) val;
|
||||
*target = ((grub_uint32_t *) *target) + 1;
|
||||
}
|
||||
|
||||
static void
|
||||
write_jump (int regn, void **target)
|
||||
{
|
||||
/* j $r. */
|
||||
*(grub_uint32_t *) *target = (regn << 21) | 0x8;
|
||||
*target = ((grub_uint32_t *) *target) + 1;
|
||||
/* nop. */
|
||||
*(grub_uint32_t *) *target = 0;
|
||||
*target = ((grub_uint32_t *) *target) + 1;
|
||||
}
|
||||
|
||||
void
|
||||
grub_cpu_relocator_jumper (void *rels, grub_addr_t addr)
|
||||
{
|
||||
write_reg (1, addr, &rels);
|
||||
write_jump (1, &rels);
|
||||
}
|
||||
|
||||
void
|
||||
grub_cpu_relocator_backward (void *ptr0, void *src, void *dest,
|
||||
grub_size_t size)
|
||||
{
|
||||
void *ptr = ptr0;
|
||||
write_reg (8, (grub_uint64_t) src, &ptr);
|
||||
write_reg (9, (grub_uint64_t) dest, &ptr);
|
||||
write_reg (10, (grub_uint64_t) size, &ptr);
|
||||
grub_memcpy (ptr, &grub_relocator_backward_start,
|
||||
RELOCATOR_SRC_SIZEOF (backward));
|
||||
}
|
||||
|
||||
void
|
||||
grub_cpu_relocator_forward (void *ptr0, void *src, void *dest,
|
||||
grub_size_t size)
|
||||
{
|
||||
void *ptr = ptr0;
|
||||
write_reg (8, (grub_uint64_t) src, &ptr);
|
||||
write_reg (9, (grub_uint64_t) dest, &ptr);
|
||||
write_reg (10, (grub_uint64_t) size, &ptr);
|
||||
grub_memcpy (ptr, &grub_relocator_forward_start,
|
||||
RELOCATOR_SRC_SIZEOF (forward));
|
||||
}
|
||||
|
||||
grub_err_t
|
||||
grub_relocator64_boot (struct grub_relocator *rel,
|
||||
struct grub_relocator64_state state)
|
||||
{
|
||||
grub_relocator_chunk_t ch;
|
||||
void *ptr;
|
||||
grub_err_t err;
|
||||
void *relst;
|
||||
grub_size_t relsize;
|
||||
grub_size_t stateset_size = 31 * REGW_SIZEOF + JUMP_SIZEOF;
|
||||
unsigned i;
|
||||
grub_addr_t vtarget;
|
||||
|
||||
err = grub_relocator_alloc_chunk_align (rel, &ch, 0,
|
||||
(0xffffffff - stateset_size)
|
||||
+ 1, stateset_size,
|
||||
grub_relocator_align,
|
||||
GRUB_RELOCATOR_PREFERENCE_NONE, 0);
|
||||
if (err)
|
||||
return err;
|
||||
|
||||
ptr = get_virtual_current_address (ch);
|
||||
for (i = 1; i < 32; i++)
|
||||
write_reg (i, state.gpr[i], &ptr);
|
||||
write_jump (state.jumpreg, &ptr);
|
||||
|
||||
vtarget = (grub_addr_t) grub_map_memory (get_physical_target_address (ch),
|
||||
stateset_size);
|
||||
|
||||
err = grub_relocator_prepare_relocs (rel, vtarget, &relst, &relsize);
|
||||
if (err)
|
||||
return err;
|
||||
|
||||
grub_arch_sync_caches ((void *) relst, relsize);
|
||||
|
||||
((void (*) (void)) relst) ();
|
||||
|
||||
/* Not reached. */
|
||||
return GRUB_ERR_NONE;
|
||||
}
|
||||
@ -0,0 +1,56 @@
|
||||
/*
|
||||
* GRUB -- GRand Unified Bootloader
|
||||
* Copyright (C) 2017 Free Software Foundation, Inc.
|
||||
*
|
||||
* GRUB is free software: you can redistribute it and/or modify
|
||||
* it under the terms of the GNU General Public License as published by
|
||||
* the Free Software Foundation, either version 3 of the License, or
|
||||
* (at your option) any later version.
|
||||
*
|
||||
* GRUB is distributed in the hope that it will be useful,
|
||||
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
* GNU General Public License for more details.
|
||||
*
|
||||
* You should have received a copy of the GNU General Public License
|
||||
* along with GRUB. If not, see <http://www.gnu.org/licenses/>.
|
||||
*/
|
||||
|
||||
#include <grub/symbol.h>
|
||||
|
||||
.p2align 4 /* force 16-byte alignment */
|
||||
|
||||
.set push
|
||||
.set noreorder
|
||||
.set nomacro
|
||||
|
||||
VARIABLE (grub_relocator_forward_start)
|
||||
|
||||
copycont1:
|
||||
ld $11,0($8)
|
||||
sd $11,0($9)
|
||||
daddiu $8, $8, 8
|
||||
daddiu $10, $10, -8
|
||||
bne $10, $0, copycont1
|
||||
daddiu $9, $9, 8
|
||||
|
||||
VARIABLE (grub_relocator_forward_end)
|
||||
|
||||
VARIABLE (grub_relocator_backward_start)
|
||||
|
||||
daddu $9, $9, $10
|
||||
daddu $8, $8, $10
|
||||
/* Backward movsl is implicitly off-by-one. compensate that. */
|
||||
daddiu $9, $9, -8
|
||||
daddiu $8, $8, -8
|
||||
copycont2:
|
||||
ld $11,0($8)
|
||||
sd $11,0($9)
|
||||
daddiu $8, $8, -8
|
||||
daddiu $10, $10, -8
|
||||
bne $10, $0, copycont2
|
||||
daddiu $9, $9, -8
|
||||
|
||||
VARIABLE (grub_relocator_backward_end)
|
||||
|
||||
.set pop
|
||||
@ -0,0 +1,69 @@
|
||||
/*
|
||||
* GRUB -- GRand Unified Bootloader
|
||||
* Copyright (C) 2003,2007,2009 Free Software Foundation, Inc.
|
||||
*
|
||||
* GRUB is free software: you can redistribute it and/or modify
|
||||
* it under the terms of the GNU General Public License as published by
|
||||
* the Free Software Foundation, either version 3 of the License, or
|
||||
* (at your option) any later version.
|
||||
*
|
||||
* GRUB is distributed in the hope that it will be useful,
|
||||
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
* GNU General Public License for more details.
|
||||
*
|
||||
* You should have received a copy of the GNU General Public License
|
||||
* along with GRUB. If not, see <http://www.gnu.org/licenses/>.
|
||||
*/
|
||||
|
||||
#include <grub/symbol.h>
|
||||
#include <grub/dl.h>
|
||||
#include <grub/mips64/asm.h>
|
||||
|
||||
.file "setjmp.S"
|
||||
|
||||
GRUB_MOD_LICENSE "GPLv3+"
|
||||
|
||||
.text
|
||||
|
||||
/*
|
||||
* int grub_setjmp (grub_jmp_buf env)
|
||||
*/
|
||||
FUNCTION(grub_setjmp)
|
||||
GRUB_ASM_REG_S $s0, 0($a0)
|
||||
GRUB_ASM_REG_S $s1, 8($a0)
|
||||
GRUB_ASM_REG_S $s2, 16($a0)
|
||||
GRUB_ASM_REG_S $s3, 24($a0)
|
||||
GRUB_ASM_REG_S $s4, 32($a0)
|
||||
GRUB_ASM_REG_S $s5, 40($a0)
|
||||
GRUB_ASM_REG_S $s6, 48($a0)
|
||||
GRUB_ASM_REG_S $s7, 56($a0)
|
||||
GRUB_ASM_REG_S $s8, 64($a0)
|
||||
GRUB_ASM_REG_S $gp, 72($a0)
|
||||
GRUB_ASM_REG_S $sp, 80($a0)
|
||||
GRUB_ASM_REG_S $ra, 88($a0)
|
||||
move $v0, $zero
|
||||
move $v1, $zero
|
||||
jr $ra
|
||||
nop
|
||||
/*
|
||||
* int grub_longjmp (grub_jmp_buf env, int val)
|
||||
*/
|
||||
FUNCTION(grub_longjmp)
|
||||
GRUB_ASM_REG_L $s0, 0($a0)
|
||||
GRUB_ASM_REG_L $s1, 8($a0)
|
||||
GRUB_ASM_REG_L $s2, 16($a0)
|
||||
GRUB_ASM_REG_L $s3, 24($a0)
|
||||
GRUB_ASM_REG_L $s4, 32($a0)
|
||||
GRUB_ASM_REG_L $s5, 40($a0)
|
||||
GRUB_ASM_REG_L $s6, 48($a0)
|
||||
GRUB_ASM_REG_L $s7, 56($a0)
|
||||
GRUB_ASM_REG_L $s8, 64($a0)
|
||||
GRUB_ASM_REG_L $gp, 72($a0)
|
||||
GRUB_ASM_REG_L $sp, 80($a0)
|
||||
GRUB_ASM_REG_L $ra, 88($a0)
|
||||
addiu $v0, $zero, 1
|
||||
movn $v0, $a1, $a1
|
||||
move $v1, $zero
|
||||
jr $ra
|
||||
nop
|
||||
File diff suppressed because it is too large
Load Diff
@ -0,0 +1,26 @@
|
||||
#if defined(__i386__)
|
||||
#include "./i386/setjmp.S"
|
||||
#elif defined(__x86_64__)
|
||||
#include "./x86_64/setjmp.S"
|
||||
#elif defined(__sparc__)
|
||||
#include "./sparc64/setjmp.S"
|
||||
#elif defined(__mips__)
|
||||
#if _MIPS_SIM == _ABI64
|
||||
#include "./mips64/setjmp.S"
|
||||
#else
|
||||
#include "./mips/setjmp.S"
|
||||
#endif
|
||||
#elif defined(__powerpc__) || defined(__PPC__)
|
||||
#include "./powerpc/setjmp.S"
|
||||
#elif defined(__ia64__)
|
||||
#include "./ia64/setjmp.S"
|
||||
#include "./ia64/longjmp.S"
|
||||
#elif defined(__arm__)
|
||||
#include "./arm/setjmp.S"
|
||||
#elif defined(__aarch64__)
|
||||
#include "./arm64/setjmp.S"
|
||||
#elif defined(__riscv)
|
||||
#include "./riscv/setjmp.S"
|
||||
#else
|
||||
#error "Unknown target cpu type"
|
||||
#endif
|
||||
File diff suppressed because it is too large
Load Diff
@ -0,0 +1,56 @@
|
||||
/* cache.h - Flush the processor's cache. */
|
||||
/*
|
||||
* GRUB -- GRand Unified Bootloader
|
||||
* Copyright (C) 2004,2007 Free Software Foundation, Inc.
|
||||
*
|
||||
* GRUB is free software: you can redistribute it and/or modify
|
||||
* it under the terms of the GNU General Public License as published by
|
||||
* the Free Software Foundation, either version 3 of the License, or
|
||||
* (at your option) any later version.
|
||||
*
|
||||
* GRUB is distributed in the hope that it will be useful,
|
||||
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
* GNU General Public License for more details.
|
||||
*
|
||||
* You should have received a copy of the GNU General Public License
|
||||
* along with GRUB. If not, see <http://www.gnu.org/licenses/>.
|
||||
*/
|
||||
|
||||
#ifndef GRUB_CACHE_H
|
||||
#define GRUB_CACHE_H 1
|
||||
|
||||
#include <grub/symbol.h>
|
||||
#include <grub/types.h>
|
||||
|
||||
#if defined (__i386__) || defined (__x86_64__)
|
||||
static inline void
|
||||
grub_arch_sync_caches (void *address __attribute__ ((unused)),
|
||||
grub_size_t len __attribute__ ((unused)))
|
||||
{
|
||||
}
|
||||
#else
|
||||
void EXPORT_FUNC(grub_arch_sync_caches) (void *address, grub_size_t len);
|
||||
#endif
|
||||
|
||||
#ifndef GRUB_MACHINE_EMU
|
||||
#if defined (__aarch64__) || defined (__ia64__) || defined (__powerpc__) || \
|
||||
defined (__sparc__)
|
||||
|
||||
#elif defined (__i386__) || defined (__x86_64__)
|
||||
static inline void
|
||||
grub_arch_sync_dma_caches (volatile void *address __attribute__ ((unused)),
|
||||
grub_size_t len __attribute__ ((unused)))
|
||||
{
|
||||
}
|
||||
#elif defined(__mips__) && (_MIPS_SIM != _ABI64)
|
||||
void EXPORT_FUNC(grub_arch_sync_dma_caches) (volatile void *address, grub_size_t len);
|
||||
#endif
|
||||
#endif
|
||||
|
||||
#ifdef __arm__
|
||||
void
|
||||
grub_arm_cache_enable (void);
|
||||
#endif
|
||||
|
||||
#endif /* ! GRUB_CACHE_HEADER */
|
||||
@ -0,0 +1,309 @@
|
||||
/* dl.h - types and prototypes for loadable module support */
|
||||
/*
|
||||
* GRUB -- GRand Unified Bootloader
|
||||
* Copyright (C) 2002,2004,2005,2007,2008,2009 Free Software Foundation, Inc.
|
||||
*
|
||||
* GRUB is free software: you can redistribute it and/or modify
|
||||
* it under the terms of the GNU General Public License as published by
|
||||
* the Free Software Foundation, either version 3 of the License, or
|
||||
* (at your option) any later version.
|
||||
*
|
||||
* GRUB is distributed in the hope that it will be useful,
|
||||
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
* GNU General Public License for more details.
|
||||
*
|
||||
* You should have received a copy of the GNU General Public License
|
||||
* along with GRUB. If not, see <http://www.gnu.org/licenses/>.
|
||||
*/
|
||||
|
||||
#ifndef GRUB_DL_H
|
||||
#define GRUB_DL_H 1
|
||||
|
||||
#include <grub/symbol.h>
|
||||
#ifndef ASM_FILE
|
||||
#include <grub/err.h>
|
||||
#include <grub/types.h>
|
||||
#include <grub/elf.h>
|
||||
#include <grub/list.h>
|
||||
#include <grub/misc.h>
|
||||
#endif
|
||||
|
||||
/*
|
||||
* Macros GRUB_MOD_INIT and GRUB_MOD_FINI are also used by build rules
|
||||
* to collect module names, so we define them only when they are not
|
||||
* defined already.
|
||||
*/
|
||||
#ifndef ASM_FILE
|
||||
|
||||
#ifndef GRUB_MOD_INIT
|
||||
|
||||
#if !defined (GRUB_UTIL) && !defined (GRUB_MACHINE_EMU) && !defined (GRUB_KERNEL)
|
||||
|
||||
#define GRUB_MOD_INIT(name) \
|
||||
static void grub_mod_init (grub_dl_t mod __attribute__ ((unused))) __attribute__ ((used)); \
|
||||
static void \
|
||||
grub_mod_init (grub_dl_t mod __attribute__ ((unused)))
|
||||
|
||||
#define GRUB_MOD_FINI(name) \
|
||||
static void grub_mod_fini (void) __attribute__ ((used)); \
|
||||
static void \
|
||||
grub_mod_fini (void)
|
||||
|
||||
#elif defined (GRUB_KERNEL)
|
||||
|
||||
#define GRUB_MOD_INIT(name) \
|
||||
static void grub_mod_init (grub_dl_t mod __attribute__ ((unused))) __attribute__ ((used)); \
|
||||
void \
|
||||
grub_##name##_init (void) { grub_mod_init (0); } \
|
||||
static void \
|
||||
grub_mod_init (grub_dl_t mod __attribute__ ((unused)))
|
||||
|
||||
#define GRUB_MOD_FINI(name) \
|
||||
static void grub_mod_fini (void) __attribute__ ((used)); \
|
||||
void \
|
||||
grub_##name##_fini (void) { grub_mod_fini (); } \
|
||||
static void \
|
||||
grub_mod_fini (void)
|
||||
|
||||
#else
|
||||
|
||||
#define GRUB_MOD_INIT(name) \
|
||||
static void grub_mod_init (grub_dl_t mod __attribute__ ((unused))) __attribute__ ((used)); \
|
||||
void grub_##name##_init (void); \
|
||||
void \
|
||||
grub_##name##_init (void) { grub_mod_init (0); } \
|
||||
static void \
|
||||
grub_mod_init (grub_dl_t mod __attribute__ ((unused)))
|
||||
|
||||
#define GRUB_MOD_FINI(name) \
|
||||
static void grub_mod_fini (void) __attribute__ ((used)); \
|
||||
void grub_##name##_fini (void); \
|
||||
void \
|
||||
grub_##name##_fini (void) { grub_mod_fini (); } \
|
||||
static void \
|
||||
grub_mod_fini (void)
|
||||
|
||||
#endif
|
||||
|
||||
#endif
|
||||
|
||||
#endif
|
||||
|
||||
#ifndef ASM_FILE
|
||||
#ifdef __APPLE__
|
||||
#define GRUB_MOD_SECTION(x) "_" #x ", _" #x ""
|
||||
#else
|
||||
#define GRUB_MOD_SECTION(x) "." #x
|
||||
#endif
|
||||
#else
|
||||
#ifdef __APPLE__
|
||||
#define GRUB_MOD_SECTION(x) _ ## x , _ ##x
|
||||
#else
|
||||
#define GRUB_MOD_SECTION(x) . ## x
|
||||
#endif
|
||||
#endif
|
||||
|
||||
/* Me, Vladimir Serbinenko, hereby I add this module check as per new
|
||||
GNU module policy. Note that this license check is informative only.
|
||||
Modules have to be licensed under GPLv3 or GPLv3+ (optionally
|
||||
multi-licensed under other licences as well) independently of the
|
||||
presence of this check and solely by linking (module loading in GRUB
|
||||
constitutes linking) and GRUB core being licensed under GPLv3+.
|
||||
Be sure to understand your license obligations.
|
||||
*/
|
||||
#ifndef ASM_FILE
|
||||
#if GNUC_PREREQ (3,2)
|
||||
#define ATTRIBUTE_USED __used__
|
||||
#else
|
||||
#define ATTRIBUTE_USED __unused__
|
||||
#endif
|
||||
#define GRUB_MOD_LICENSE(license) \
|
||||
static char grub_module_license[] __attribute__ ((section (GRUB_MOD_SECTION (module_license)), ATTRIBUTE_USED)) = "LICENSE=" license;
|
||||
#define GRUB_MOD_DEP(name) \
|
||||
static const char grub_module_depend_##name[] \
|
||||
__attribute__((section(GRUB_MOD_SECTION(moddeps)), ATTRIBUTE_USED)) = #name
|
||||
#define GRUB_MOD_NAME(name) \
|
||||
static const char grub_module_name_##name[] \
|
||||
__attribute__((section(GRUB_MOD_SECTION(modname)), __used__)) = #name
|
||||
#else
|
||||
#ifdef __APPLE__
|
||||
.macro GRUB_MOD_LICENSE
|
||||
.section GRUB_MOD_SECTION(module_license)
|
||||
.ascii "LICENSE="
|
||||
.ascii $0
|
||||
.byte 0
|
||||
.endm
|
||||
#else
|
||||
.macro GRUB_MOD_LICENSE license
|
||||
.section GRUB_MOD_SECTION(module_license), "a"
|
||||
.ascii "LICENSE="
|
||||
.ascii "\license"
|
||||
.byte 0
|
||||
.endm
|
||||
#endif
|
||||
#endif
|
||||
|
||||
/* Under GPL license obligations you have to distribute your module
|
||||
under GPLv3(+). However, you can also distribute the same code under
|
||||
another license as long as GPLv3(+) version is provided.
|
||||
*/
|
||||
#define GRUB_MOD_DUAL_LICENSE(x)
|
||||
|
||||
#ifndef ASM_FILE
|
||||
|
||||
struct grub_dl_segment
|
||||
{
|
||||
struct grub_dl_segment *next;
|
||||
void *addr;
|
||||
grub_size_t size;
|
||||
unsigned section;
|
||||
};
|
||||
typedef struct grub_dl_segment *grub_dl_segment_t;
|
||||
|
||||
struct grub_dl;
|
||||
|
||||
struct grub_dl_dep
|
||||
{
|
||||
struct grub_dl_dep *next;
|
||||
struct grub_dl *mod;
|
||||
};
|
||||
typedef struct grub_dl_dep *grub_dl_dep_t;
|
||||
|
||||
#ifndef GRUB_UTIL
|
||||
struct grub_dl
|
||||
{
|
||||
char *name;
|
||||
int ref_count;
|
||||
int persistent;
|
||||
grub_dl_dep_t dep;
|
||||
grub_dl_segment_t segment;
|
||||
Elf_Sym *symtab;
|
||||
grub_size_t symsize;
|
||||
void (*init) (struct grub_dl *mod);
|
||||
void (*fini) (void);
|
||||
#if !defined (__i386__) && !defined (__x86_64__)
|
||||
void *got;
|
||||
void *gotptr;
|
||||
void *tramp;
|
||||
void *trampptr;
|
||||
#endif
|
||||
#if defined(__mips__) && (_MIPS_SIM != _ABI64)
|
||||
grub_uint32_t *reginfo;
|
||||
#endif
|
||||
void *base;
|
||||
grub_size_t sz;
|
||||
struct grub_dl *next;
|
||||
};
|
||||
#endif
|
||||
typedef struct grub_dl *grub_dl_t;
|
||||
|
||||
grub_dl_t grub_dl_load_file (const char *filename);
|
||||
grub_dl_t EXPORT_FUNC(grub_dl_load) (const char *name);
|
||||
grub_dl_t grub_dl_load_core (void *addr, grub_size_t size);
|
||||
grub_dl_t EXPORT_FUNC(grub_dl_load_core_noinit) (void *addr, grub_size_t size);
|
||||
int EXPORT_FUNC(grub_dl_unload) (grub_dl_t mod);
|
||||
void grub_dl_unload_unneeded (void);
|
||||
int EXPORT_FUNC(grub_dl_ref) (grub_dl_t mod);
|
||||
int EXPORT_FUNC(grub_dl_unref) (grub_dl_t mod);
|
||||
extern grub_dl_t EXPORT_VAR(grub_dl_head);
|
||||
|
||||
#ifndef GRUB_UTIL
|
||||
|
||||
#define FOR_DL_MODULES(var) FOR_LIST_ELEMENTS ((var), (grub_dl_head))
|
||||
|
||||
#ifdef GRUB_MACHINE_EMU
|
||||
void *
|
||||
grub_osdep_dl_memalign (grub_size_t align, grub_size_t size);
|
||||
void
|
||||
grub_dl_osdep_dl_free (void *ptr);
|
||||
#endif
|
||||
|
||||
static inline void
|
||||
grub_dl_init (grub_dl_t mod)
|
||||
{
|
||||
if (mod->init)
|
||||
(mod->init) (mod);
|
||||
|
||||
mod->next = grub_dl_head;
|
||||
grub_dl_head = mod;
|
||||
}
|
||||
|
||||
static inline grub_dl_t
|
||||
grub_dl_get (const char *name)
|
||||
{
|
||||
grub_dl_t l;
|
||||
|
||||
FOR_DL_MODULES(l)
|
||||
if (grub_strcmp (name, l->name) == 0)
|
||||
return l;
|
||||
|
||||
return 0;
|
||||
}
|
||||
|
||||
static inline void
|
||||
grub_dl_set_persistent (grub_dl_t mod)
|
||||
{
|
||||
mod->persistent = 1;
|
||||
}
|
||||
|
||||
static inline int
|
||||
grub_dl_is_persistent (grub_dl_t mod)
|
||||
{
|
||||
return mod->persistent;
|
||||
}
|
||||
|
||||
#endif
|
||||
|
||||
grub_err_t grub_dl_register_symbol (const char *name, void *addr,
|
||||
int isfunc, grub_dl_t mod);
|
||||
|
||||
grub_err_t grub_arch_dl_check_header (void *ehdr);
|
||||
#ifndef GRUB_UTIL
|
||||
grub_err_t
|
||||
grub_arch_dl_relocate_symbols (grub_dl_t mod, void *ehdr,
|
||||
Elf_Shdr *s, grub_dl_segment_t seg);
|
||||
#endif
|
||||
|
||||
#if defined (__mips__) && (_MIPS_SIM != _ABI64)
|
||||
#define GRUB_LINKER_HAVE_INIT 1
|
||||
void grub_arch_dl_init_linker (void);
|
||||
#endif
|
||||
|
||||
#define GRUB_IA64_DL_TRAMP_ALIGN 16
|
||||
#define GRUB_IA64_DL_GOT_ALIGN 16
|
||||
|
||||
grub_err_t
|
||||
grub_ia64_dl_get_tramp_got_size (const void *ehdr, grub_size_t *tramp,
|
||||
grub_size_t *got);
|
||||
grub_err_t
|
||||
grub_arm64_dl_get_tramp_got_size (const void *ehdr, grub_size_t *tramp,
|
||||
grub_size_t *got);
|
||||
|
||||
#if defined (__ia64__)
|
||||
#define GRUB_ARCH_DL_TRAMP_ALIGN GRUB_IA64_DL_TRAMP_ALIGN
|
||||
#define GRUB_ARCH_DL_GOT_ALIGN GRUB_IA64_DL_GOT_ALIGN
|
||||
#define grub_arch_dl_get_tramp_got_size grub_ia64_dl_get_tramp_got_size
|
||||
#elif defined (__aarch64__)
|
||||
#define grub_arch_dl_get_tramp_got_size grub_arm64_dl_get_tramp_got_size
|
||||
#else
|
||||
grub_err_t
|
||||
grub_arch_dl_get_tramp_got_size (const void *ehdr, grub_size_t *tramp,
|
||||
grub_size_t *got);
|
||||
#endif
|
||||
|
||||
#if defined (__powerpc__) || (defined (__mips__) && (_MIPS_SIM != _ABI64)) || defined (__arm__) || \
|
||||
(defined(__riscv) && (__riscv_xlen == 32))
|
||||
#define GRUB_ARCH_DL_TRAMP_ALIGN 4
|
||||
#define GRUB_ARCH_DL_GOT_ALIGN 4
|
||||
#endif
|
||||
|
||||
#if defined (__aarch64__) || defined (__sparc__) || (defined (__mips__) && (_MIPS_SIM == _ABI64)) || \
|
||||
(defined(__riscv) && (__riscv_xlen == 64))
|
||||
#define GRUB_ARCH_DL_TRAMP_ALIGN 8
|
||||
#define GRUB_ARCH_DL_GOT_ALIGN 8
|
||||
#endif
|
||||
|
||||
#endif
|
||||
|
||||
#endif /* ! GRUB_DL_H */
|
||||
File diff suppressed because it is too large
Load Diff
@ -0,0 +1,339 @@
|
||||
/*
|
||||
* GRUB -- GRand Unified Bootloader
|
||||
* Copyright (C) 2006,2007,2008,2009 Free Software Foundation, Inc.
|
||||
*
|
||||
* GRUB is free software: you can redistribute it and/or modify
|
||||
* it under the terms of the GNU General Public License as published by
|
||||
* the Free Software Foundation, either version 3 of the License, or
|
||||
* (at your option) any later version.
|
||||
*
|
||||
* GRUB is distributed in the hope that it will be useful,
|
||||
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
* GNU General Public License for more details.
|
||||
*
|
||||
* You should have received a copy of the GNU General Public License
|
||||
* along with GRUB. If not, see <http://www.gnu.org/licenses/>.
|
||||
*/
|
||||
|
||||
#ifndef GRUB_EFI_PE32_HEADER
|
||||
#define GRUB_EFI_PE32_HEADER 1
|
||||
|
||||
#include <grub/types.h>
|
||||
#include <grub/efi/memory.h>
|
||||
|
||||
/* The MSDOS compatibility stub. This was copied from the output of
|
||||
objcopy, and it is not necessary to care about what this means. */
|
||||
#define GRUB_PE32_MSDOS_STUB \
|
||||
{ \
|
||||
0x4d, 0x5a, 0x90, 0x00, 0x03, 0x00, 0x00, 0x00, \
|
||||
0x04, 0x00, 0x00, 0x00, 0xff, 0xff, 0x00, 0x00, \
|
||||
0xb8, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, \
|
||||
0x40, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, \
|
||||
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, \
|
||||
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, \
|
||||
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, \
|
||||
0x00, 0x00, 0x00, 0x00, 0x80, 0x00, 0x00, 0x00, \
|
||||
0x0e, 0x1f, 0xba, 0x0e, 0x00, 0xb4, 0x09, 0xcd, \
|
||||
0x21, 0xb8, 0x01, 0x4c, 0xcd, 0x21, 0x54, 0x68, \
|
||||
0x69, 0x73, 0x20, 0x70, 0x72, 0x6f, 0x67, 0x72, \
|
||||
0x61, 0x6d, 0x20, 0x63, 0x61, 0x6e, 0x6e, 0x6f, \
|
||||
0x74, 0x20, 0x62, 0x65, 0x20, 0x72, 0x75, 0x6e, \
|
||||
0x20, 0x69, 0x6e, 0x20, 0x44, 0x4f, 0x53, 0x20, \
|
||||
0x6d, 0x6f, 0x64, 0x65, 0x2e, 0x0d, 0x0d, 0x0a, \
|
||||
0x24, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 \
|
||||
}
|
||||
|
||||
#define GRUB_PE32_MSDOS_STUB_SIZE 0x80
|
||||
|
||||
#define GRUB_PE32_MAGIC 0x5a4d
|
||||
|
||||
/* According to the spec, the minimal alignment is 512 bytes...
|
||||
But some examples (such as EFI drivers in the Intel
|
||||
Sample Implementation) use 32 bytes (0x20) instead, and it seems
|
||||
to be working.
|
||||
|
||||
However, there is firmware showing up in the field now with
|
||||
page alignment constraints to guarantee that page protection
|
||||
bits take effect. Because currently existing GRUB code can not
|
||||
properly distinguish between in-memory and in-file layout, let's
|
||||
bump all alignment to GRUB_EFI_PAGE_SIZE. */
|
||||
#define GRUB_PE32_SECTION_ALIGNMENT GRUB_EFI_PAGE_SIZE
|
||||
#define GRUB_PE32_FILE_ALIGNMENT GRUB_PE32_SECTION_ALIGNMENT
|
||||
|
||||
struct grub_pe32_coff_header
|
||||
{
|
||||
grub_uint16_t machine;
|
||||
grub_uint16_t num_sections;
|
||||
grub_uint32_t time;
|
||||
grub_uint32_t symtab_offset;
|
||||
grub_uint32_t num_symbols;
|
||||
grub_uint16_t optional_header_size;
|
||||
grub_uint16_t characteristics;
|
||||
};
|
||||
|
||||
#define GRUB_PE32_MACHINE_I386 0x14c
|
||||
#define GRUB_PE32_MACHINE_MIPS 0x166
|
||||
#define GRUB_PE32_MACHINE_IA64 0x200
|
||||
#define GRUB_PE32_MACHINE_X86_64 0x8664
|
||||
#define GRUB_PE32_MACHINE_ARMTHUMB_MIXED 0x01c2
|
||||
#define GRUB_PE32_MACHINE_ARM64 0xAA64
|
||||
#define GRUB_PE32_MACHINE_RISCV32 0x5032
|
||||
#define GRUB_PE32_MACHINE_RISCV64 0x5064
|
||||
|
||||
#define GRUB_PE32_RELOCS_STRIPPED 0x0001
|
||||
#define GRUB_PE32_EXECUTABLE_IMAGE 0x0002
|
||||
#define GRUB_PE32_LINE_NUMS_STRIPPED 0x0004
|
||||
#define GRUB_PE32_LOCAL_SYMS_STRIPPED 0x0008
|
||||
#define GRUB_PE32_AGGRESSIVE_WS_TRIM 0x0010
|
||||
#define GRUB_PE32_LARGE_ADDRESS_AWARE 0x0020
|
||||
#define GRUB_PE32_16BIT_MACHINE 0x0040
|
||||
#define GRUB_PE32_BYTES_REVERSED_LO 0x0080
|
||||
#define GRUB_PE32_32BIT_MACHINE 0x0100
|
||||
#define GRUB_PE32_DEBUG_STRIPPED 0x0200
|
||||
#define GRUB_PE32_REMOVABLE_RUN_FROM_SWAP 0x0400
|
||||
#define GRUB_PE32_SYSTEM 0x1000
|
||||
#define GRUB_PE32_DLL 0x2000
|
||||
#define GRUB_PE32_UP_SYSTEM_ONLY 0x4000
|
||||
#define GRUB_PE32_BYTES_REVERSED_HI 0x8000
|
||||
|
||||
struct grub_pe32_data_directory
|
||||
{
|
||||
grub_uint32_t rva;
|
||||
grub_uint32_t size;
|
||||
};
|
||||
|
||||
struct grub_pe32_optional_header
|
||||
{
|
||||
grub_uint16_t magic;
|
||||
grub_uint8_t major_linker_version;
|
||||
grub_uint8_t minor_linker_version;
|
||||
grub_uint32_t code_size;
|
||||
grub_uint32_t data_size;
|
||||
grub_uint32_t bss_size;
|
||||
grub_uint32_t entry_addr;
|
||||
grub_uint32_t code_base;
|
||||
|
||||
grub_uint32_t data_base;
|
||||
grub_uint32_t image_base;
|
||||
|
||||
grub_uint32_t section_alignment;
|
||||
grub_uint32_t file_alignment;
|
||||
grub_uint16_t major_os_version;
|
||||
grub_uint16_t minor_os_version;
|
||||
grub_uint16_t major_image_version;
|
||||
grub_uint16_t minor_image_version;
|
||||
grub_uint16_t major_subsystem_version;
|
||||
grub_uint16_t minor_subsystem_version;
|
||||
grub_uint32_t reserved;
|
||||
grub_uint32_t image_size;
|
||||
grub_uint32_t header_size;
|
||||
grub_uint32_t checksum;
|
||||
grub_uint16_t subsystem;
|
||||
grub_uint16_t dll_characteristics;
|
||||
|
||||
grub_uint32_t stack_reserve_size;
|
||||
grub_uint32_t stack_commit_size;
|
||||
grub_uint32_t heap_reserve_size;
|
||||
grub_uint32_t heap_commit_size;
|
||||
|
||||
grub_uint32_t loader_flags;
|
||||
grub_uint32_t num_data_directories;
|
||||
|
||||
/* Data directories. */
|
||||
struct grub_pe32_data_directory export_table;
|
||||
struct grub_pe32_data_directory import_table;
|
||||
struct grub_pe32_data_directory resource_table;
|
||||
struct grub_pe32_data_directory exception_table;
|
||||
struct grub_pe32_data_directory certificate_table;
|
||||
struct grub_pe32_data_directory base_relocation_table;
|
||||
struct grub_pe32_data_directory debug;
|
||||
struct grub_pe32_data_directory architecture;
|
||||
struct grub_pe32_data_directory global_ptr;
|
||||
struct grub_pe32_data_directory tls_table;
|
||||
struct grub_pe32_data_directory load_config_table;
|
||||
struct grub_pe32_data_directory bound_import;
|
||||
struct grub_pe32_data_directory iat;
|
||||
struct grub_pe32_data_directory delay_import_descriptor;
|
||||
struct grub_pe32_data_directory com_runtime_header;
|
||||
struct grub_pe32_data_directory reserved_entry;
|
||||
};
|
||||
|
||||
struct grub_pe64_optional_header
|
||||
{
|
||||
grub_uint16_t magic;
|
||||
grub_uint8_t major_linker_version;
|
||||
grub_uint8_t minor_linker_version;
|
||||
grub_uint32_t code_size;
|
||||
grub_uint32_t data_size;
|
||||
grub_uint32_t bss_size;
|
||||
grub_uint32_t entry_addr;
|
||||
grub_uint32_t code_base;
|
||||
|
||||
grub_uint64_t image_base;
|
||||
|
||||
grub_uint32_t section_alignment;
|
||||
grub_uint32_t file_alignment;
|
||||
grub_uint16_t major_os_version;
|
||||
grub_uint16_t minor_os_version;
|
||||
grub_uint16_t major_image_version;
|
||||
grub_uint16_t minor_image_version;
|
||||
grub_uint16_t major_subsystem_version;
|
||||
grub_uint16_t minor_subsystem_version;
|
||||
grub_uint32_t reserved;
|
||||
grub_uint32_t image_size;
|
||||
grub_uint32_t header_size;
|
||||
grub_uint32_t checksum;
|
||||
grub_uint16_t subsystem;
|
||||
grub_uint16_t dll_characteristics;
|
||||
|
||||
grub_uint64_t stack_reserve_size;
|
||||
grub_uint64_t stack_commit_size;
|
||||
grub_uint64_t heap_reserve_size;
|
||||
grub_uint64_t heap_commit_size;
|
||||
|
||||
grub_uint32_t loader_flags;
|
||||
grub_uint32_t num_data_directories;
|
||||
|
||||
/* Data directories. */
|
||||
struct grub_pe32_data_directory export_table;
|
||||
struct grub_pe32_data_directory import_table;
|
||||
struct grub_pe32_data_directory resource_table;
|
||||
struct grub_pe32_data_directory exception_table;
|
||||
struct grub_pe32_data_directory certificate_table;
|
||||
struct grub_pe32_data_directory base_relocation_table;
|
||||
struct grub_pe32_data_directory debug;
|
||||
struct grub_pe32_data_directory architecture;
|
||||
struct grub_pe32_data_directory global_ptr;
|
||||
struct grub_pe32_data_directory tls_table;
|
||||
struct grub_pe32_data_directory load_config_table;
|
||||
struct grub_pe32_data_directory bound_import;
|
||||
struct grub_pe32_data_directory iat;
|
||||
struct grub_pe32_data_directory delay_import_descriptor;
|
||||
struct grub_pe32_data_directory com_runtime_header;
|
||||
struct grub_pe32_data_directory reserved_entry;
|
||||
};
|
||||
|
||||
#define GRUB_PE32_PE32_MAGIC 0x10b
|
||||
#define GRUB_PE32_PE64_MAGIC 0x20b
|
||||
|
||||
#define GRUB_PE32_SUBSYSTEM_EFI_APPLICATION 10
|
||||
|
||||
#define GRUB_PE32_NUM_DATA_DIRECTORIES 16
|
||||
|
||||
struct grub_pe32_section_table
|
||||
{
|
||||
char name[8];
|
||||
grub_uint32_t virtual_size;
|
||||
grub_uint32_t virtual_address;
|
||||
grub_uint32_t raw_data_size;
|
||||
grub_uint32_t raw_data_offset;
|
||||
grub_uint32_t relocations_offset;
|
||||
grub_uint32_t line_numbers_offset;
|
||||
grub_uint16_t num_relocations;
|
||||
grub_uint16_t num_line_numbers;
|
||||
grub_uint32_t characteristics;
|
||||
};
|
||||
|
||||
#define GRUB_PE32_SCN_CNT_CODE 0x00000020
|
||||
#define GRUB_PE32_SCN_CNT_INITIALIZED_DATA 0x00000040
|
||||
#define GRUB_PE32_SCN_MEM_DISCARDABLE 0x02000000
|
||||
#define GRUB_PE32_SCN_MEM_EXECUTE 0x20000000
|
||||
#define GRUB_PE32_SCN_MEM_READ 0x40000000
|
||||
#define GRUB_PE32_SCN_MEM_WRITE 0x80000000
|
||||
|
||||
#define GRUB_PE32_SCN_ALIGN_1BYTES 0x00100000
|
||||
#define GRUB_PE32_SCN_ALIGN_2BYTES 0x00200000
|
||||
#define GRUB_PE32_SCN_ALIGN_4BYTES 0x00300000
|
||||
#define GRUB_PE32_SCN_ALIGN_8BYTES 0x00400000
|
||||
#define GRUB_PE32_SCN_ALIGN_16BYTES 0x00500000
|
||||
#define GRUB_PE32_SCN_ALIGN_32BYTES 0x00600000
|
||||
#define GRUB_PE32_SCN_ALIGN_64BYTES 0x00700000
|
||||
|
||||
#define GRUB_PE32_SCN_ALIGN_SHIFT 20
|
||||
#define GRUB_PE32_SCN_ALIGN_MASK 7
|
||||
|
||||
#define GRUB_PE32_SIGNATURE_SIZE 4
|
||||
|
||||
struct grub_pe32_header
|
||||
{
|
||||
/* This should be filled in with GRUB_PE32_MSDOS_STUB. */
|
||||
grub_uint8_t msdos_stub[GRUB_PE32_MSDOS_STUB_SIZE];
|
||||
|
||||
/* This is always PE\0\0. */
|
||||
char signature[GRUB_PE32_SIGNATURE_SIZE];
|
||||
|
||||
/* The COFF file header. */
|
||||
struct grub_pe32_coff_header coff_header;
|
||||
|
||||
#if GRUB_TARGET_SIZEOF_VOID_P == 8
|
||||
/* The Optional header. */
|
||||
struct grub_pe64_optional_header optional_header;
|
||||
#else
|
||||
/* The Optional header. */
|
||||
struct grub_pe32_optional_header optional_header;
|
||||
#endif
|
||||
};
|
||||
|
||||
struct grub_pe32_fixup_block
|
||||
{
|
||||
grub_uint32_t page_rva;
|
||||
grub_uint32_t block_size;
|
||||
grub_uint16_t entries[0];
|
||||
};
|
||||
|
||||
#define GRUB_PE32_FIXUP_ENTRY(type, offset) (((type) << 12) | (offset))
|
||||
|
||||
#define GRUB_PE32_REL_BASED_ABSOLUTE 0
|
||||
#define GRUB_PE32_REL_BASED_HIGH 1
|
||||
#define GRUB_PE32_REL_BASED_LOW 2
|
||||
#define GRUB_PE32_REL_BASED_HIGHLOW 3
|
||||
#define GRUB_PE32_REL_BASED_HIGHADJ 4
|
||||
#define GRUB_PE32_REL_BASED_MIPS_JMPADDR 5
|
||||
#define GRUB_PE32_REL_BASED_MIPS_LOW 6
|
||||
#define GRUB_PE32_REL_BASED_MIPS_HIGH 4
|
||||
#define GRUB_PE32_REL_BASED_MIPS_HIGHER 7
|
||||
#define GRUB_PE32_REL_BASED_MIPS_HIGHEST 8
|
||||
#define GRUB_PE32_REL_BASED_ARM_MOV32A 5
|
||||
#define GRUB_PE32_REL_BASED_RISCV_HI20 5
|
||||
#define GRUB_PE32_REL_BASED_SECTION 6
|
||||
#define GRUB_PE32_REL_BASED_REL 7
|
||||
#define GRUB_PE32_REL_BASED_ARM_MOV32T 7
|
||||
#define GRUB_PE32_REL_BASED_RISCV_LOW12I 7
|
||||
#define GRUB_PE32_REL_BASED_RISCV_LOW12S 8
|
||||
#define GRUB_PE32_REL_BASED_IA64_IMM64 9
|
||||
#define GRUB_PE32_REL_BASED_DIR64 10
|
||||
#define GRUB_PE32_REL_BASED_HIGH3ADJ 11
|
||||
|
||||
struct grub_pe32_symbol
|
||||
{
|
||||
union
|
||||
{
|
||||
char short_name[8];
|
||||
grub_uint32_t long_name[2];
|
||||
};
|
||||
|
||||
grub_uint32_t value;
|
||||
grub_uint16_t section;
|
||||
grub_uint16_t type;
|
||||
grub_uint8_t storage_class;
|
||||
grub_uint8_t num_aux;
|
||||
} GRUB_PACKED;
|
||||
|
||||
#define GRUB_PE32_SYM_CLASS_EXTERNAL 2
|
||||
#define GRUB_PE32_SYM_CLASS_STATIC 3
|
||||
#define GRUB_PE32_SYM_CLASS_FILE 0x67
|
||||
|
||||
#define GRUB_PE32_DT_FUNCTION 0x20
|
||||
|
||||
struct grub_pe32_reloc
|
||||
{
|
||||
grub_uint32_t offset;
|
||||
grub_uint32_t symtab_index;
|
||||
grub_uint16_t type;
|
||||
} GRUB_PACKED;
|
||||
|
||||
#define GRUB_PE32_REL_I386_DIR32 0x6
|
||||
#define GRUB_PE32_REL_I386_REL32 0x14
|
||||
|
||||
#endif /* ! GRUB_EFI_PE32_HEADER */
|
||||
@ -0,0 +1,10 @@
|
||||
#ifndef GRUB_MIPS64_ASM_HEADER
|
||||
#define GRUB_MIPS64_ASM_HEADER 1
|
||||
|
||||
#define GRUB_ASM_T4 $a4
|
||||
#define GRUB_ASM_T5 $a5
|
||||
#define GRUB_ASM_SZREG 8
|
||||
#define GRUB_ASM_REG_S sd
|
||||
#define GRUB_ASM_REG_L ld
|
||||
|
||||
#endif
|
||||
@ -0,0 +1,25 @@
|
||||
/*
|
||||
* GRUB -- GRand Unified Bootloader
|
||||
* Copyright (C) 2002,2003,2004,2006,2007,2017 Free Software Foundation, Inc.
|
||||
*
|
||||
* GRUB is free software: you can redistribute it and/or modify
|
||||
* it under the terms of the GNU General Public License as published by
|
||||
* the Free Software Foundation, either version 3 of the License, or
|
||||
* (at your option) any later version.
|
||||
*
|
||||
* GRUB is distributed in the hope that it will be useful,
|
||||
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
* GNU General Public License for more details.
|
||||
*
|
||||
* You should have received a copy of the GNU General Public License
|
||||
* along with GRUB. If not, see <http://www.gnu.org/licenses/>.
|
||||
*/
|
||||
|
||||
#ifndef GRUB_LOADER_MACHINE_HEADER
|
||||
#define GRUB_LOADER_MACHINE_HEADER 1
|
||||
|
||||
#include <grub/types.h>
|
||||
#include <grub/symbol.h>
|
||||
|
||||
#endif /* ! GRUB_LOADER_MACHINE_HEADER */
|
||||
@ -0,0 +1,303 @@
|
||||
/*
|
||||
* GRUB -- GRand Unified Bootloader
|
||||
* Copyright (C) 2017 Free Software Foundation, Inc.
|
||||
*
|
||||
* GRUB is free software: you can redistribute it and/or modify
|
||||
* it under the terms of the GNU General Public License as published by
|
||||
* the Free Software Foundation, either version 3 of the License, or
|
||||
* (at your option) any later version.
|
||||
*
|
||||
* GRUB is distributed in the hope that it will be useful,
|
||||
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
* GNU General Public License for more details.
|
||||
*
|
||||
* You should have received a copy of the GNU General Public License
|
||||
* along with GRUB. If not, see <http://www.gnu.org/licenses/>.
|
||||
*/
|
||||
|
||||
#ifndef GRUB_EFI_LOONGSON_HEADER
|
||||
#define GRUB_EFI_LOONGSON_HEADER 1
|
||||
|
||||
#include <grub/types.h>
|
||||
|
||||
#include <grub/efi/api.h>
|
||||
|
||||
#define GRUB_EFI_LOONGSON_SMBIOS_TABLE_GUID \
|
||||
{ 0x4660f721, 0x2ec5, 0x416a, \
|
||||
{ 0x89, 0x9a, 0x43, 0x18, 0x02, 0x50, 0xa0, 0xc9 } \
|
||||
}
|
||||
|
||||
#define GRUB_EFI_LOONGSON_MMAP_MAX 128
|
||||
typedef enum
|
||||
{
|
||||
GRUB_EFI_LOONGSON_SYSTEM_RAM_LOW = 1,
|
||||
GRUB_EFI_LOONGSON_SYSTEM_RAM_HIGH,
|
||||
GRUB_EFI_LOONGSON_MEMORY_RESERVED,
|
||||
GRUB_EFI_LOONGSON_PCI_IO,
|
||||
GRUB_EFI_LOONGSON_PCI_MEM,
|
||||
GRUB_EFI_LOONGSON_CFG_REG,
|
||||
GRUB_EFI_LOONGSON_VIDEO_ROM,
|
||||
GRUB_EFI_LOONGSON_ADAPTER_ROM,
|
||||
GRUB_EFI_LOONGSON_ACPI_TABLE,
|
||||
GRUB_EFI_LOONGSON_SMBIOS_TABLE,
|
||||
GRUB_EFI_LOONGSON_UMA_VIDEO_RAM,
|
||||
GRUB_EFI_LOONGSON_VUMA_VIDEO_RAM,
|
||||
GRUB_EFI_LOONGSON_SYSTEM_RAM_LOW_DMA,
|
||||
GRUB_EFI_LOONGSON_SYSTEM_RAM_HIGH_DMA,
|
||||
GRUB_EFI_LOONGSON_ACPI_NVS,
|
||||
GRUB_EFI_LOONGSON_MAX_MEMORY_TYPE
|
||||
}
|
||||
grub_efi_loongson_memory_type;
|
||||
|
||||
typedef struct
|
||||
{
|
||||
grub_uint16_t vers; /* version */
|
||||
grub_uint32_t nr_map; /* number of memory_maps */
|
||||
grub_uint32_t mem_freq; /* memory frequence */
|
||||
struct mem_map {
|
||||
grub_uint32_t node_id; /* node_id which memory attached to */
|
||||
grub_uint32_t mem_type; /* system memory, pci memory, pci io, etc. */
|
||||
grub_uint64_t mem_start; /* memory map start address */
|
||||
grub_uint32_t mem_size; /* each memory_map size, not the total size */
|
||||
} map[GRUB_EFI_LOONGSON_MMAP_MAX];
|
||||
} GRUB_PACKED
|
||||
grub_efi_loongson_memory_map;
|
||||
|
||||
/*
|
||||
* Capability and feature descriptor structure for MIPS CPU
|
||||
*/
|
||||
typedef struct
|
||||
{
|
||||
grub_uint16_t vers; /* version */
|
||||
grub_uint32_t processor_id; /* PRID, e.g. 6305, 6306 */
|
||||
grub_uint32_t cputype; /* Loongson_3A/3B, etc. */
|
||||
grub_uint32_t total_node; /* num of total numa nodes */
|
||||
grub_uint16_t cpu_startup_core_id; /* Boot core id */
|
||||
grub_uint16_t reserved_cores_mask;
|
||||
grub_uint32_t cpu_clock_freq; /* cpu_clock */
|
||||
grub_uint32_t nr_cpus;
|
||||
} GRUB_PACKED
|
||||
grub_efi_loongson_cpu_info;
|
||||
|
||||
#define GRUB_EFI_LOONGSON_MAX_UARTS 64
|
||||
|
||||
typedef struct
|
||||
{
|
||||
grub_uint32_t iotype; /* see include/linux/serial_core.h */
|
||||
grub_uint32_t uartclk;
|
||||
grub_uint32_t int_offset;
|
||||
grub_uint64_t uart_base;
|
||||
} GRUB_PACKED
|
||||
grub_efi_loongson_uart_device;
|
||||
|
||||
#define GRUB_EFI_LOONGSON_MAX_SENSORS 64
|
||||
|
||||
typedef struct
|
||||
{
|
||||
char name[32]; /* a formal name */
|
||||
char label[64]; /* a flexible description */
|
||||
grub_uint32_t type; /* SENSOR_* */
|
||||
grub_uint32_t id; /* instance id of a sensor-class */
|
||||
grub_uint32_t fan_policy;
|
||||
grub_uint32_t fan_percent; /* only for constant speed policy */
|
||||
grub_uint64_t base_addr; /* base address of device registers */
|
||||
} GRUB_PACKED
|
||||
grub_efi_loongson_sensor_device;
|
||||
|
||||
typedef struct
|
||||
{
|
||||
grub_uint16_t vers; /* version */
|
||||
grub_uint32_t ccnuma_smp; /* 0: no numa; 1: has numa */
|
||||
grub_uint32_t sing_double_channel; /* 1:single; 2:double */
|
||||
grub_uint32_t nr_uarts;
|
||||
grub_efi_loongson_uart_device uarts[GRUB_EFI_LOONGSON_MAX_UARTS];
|
||||
grub_uint32_t nr_sensors;
|
||||
grub_efi_loongson_sensor_device sensors[GRUB_EFI_LOONGSON_MAX_SENSORS];
|
||||
char has_ec;
|
||||
char ec_name[32];
|
||||
grub_uint64_t ec_base_addr;
|
||||
char has_tcm;
|
||||
char tcm_name[32];
|
||||
grub_uint64_t tcm_base_addr;
|
||||
grub_uint64_t workarounds; /* see workarounds.h */
|
||||
} GRUB_PACKED
|
||||
grub_efi_loongson_system_info;
|
||||
|
||||
typedef struct
|
||||
{
|
||||
grub_uint16_t vers;
|
||||
grub_uint16_t size;
|
||||
grub_uint16_t rtr_bus;
|
||||
grub_uint16_t rtr_devfn;
|
||||
grub_uint32_t vendor;
|
||||
grub_uint32_t device;
|
||||
grub_uint32_t PIC_type; /* conform use HT or PCI to route to CPU-PIC */
|
||||
grub_uint64_t ht_int_bit; /* 3A: 1<<24; 3B: 1<<16 */
|
||||
grub_uint64_t ht_enable; /* irqs used in this PIC */
|
||||
grub_uint32_t node_id; /* node id: 0x0-0; 0x1-1; 0x10-2; 0x11-3 */
|
||||
grub_uint64_t pci_mem_start_addr;
|
||||
grub_uint64_t pci_mem_end_addr;
|
||||
grub_uint64_t pci_io_start_addr;
|
||||
grub_uint64_t pci_io_end_addr;
|
||||
grub_uint64_t pci_config_addr;
|
||||
grub_uint32_t dma_mask_bits;
|
||||
} GRUB_PACKED
|
||||
grub_efi_loongson_irq_src_routing_table;
|
||||
|
||||
typedef struct
|
||||
{
|
||||
grub_uint16_t vers; /* version */
|
||||
grub_uint16_t size;
|
||||
grub_uint8_t flag;
|
||||
char description[64];
|
||||
} GRUB_PACKED
|
||||
grub_efi_loongson_interface_info;
|
||||
|
||||
#define GRUB_EFI_LOONGSON_MAX_RESOURCE_NUMBER 128
|
||||
|
||||
typedef struct
|
||||
{
|
||||
grub_uint64_t start; /* resource start address */
|
||||
grub_uint64_t end; /* resource end address */
|
||||
char name[64];
|
||||
grub_uint32_t flags;
|
||||
}
|
||||
grub_efi_loongson_resource;
|
||||
|
||||
/* arch specific additions */
|
||||
typedef struct
|
||||
{
|
||||
}
|
||||
grub_efi_loongson_archdev_data;
|
||||
|
||||
typedef struct
|
||||
{
|
||||
char name[64]; /* hold the device name */
|
||||
grub_uint32_t num_resources; /* number of device_resource */
|
||||
/* for each device's resource */
|
||||
grub_efi_loongson_resource resource[GRUB_EFI_LOONGSON_MAX_RESOURCE_NUMBER];
|
||||
/* arch specific additions */
|
||||
grub_efi_loongson_archdev_data archdata;
|
||||
}
|
||||
grub_efi_loongson_board_devices;
|
||||
|
||||
typedef struct
|
||||
{
|
||||
grub_uint16_t vers; /* version */
|
||||
char special_name[64]; /* special_atribute_name */
|
||||
grub_uint32_t loongson_special_type; /* type of special device */
|
||||
/* for each device's resource */
|
||||
grub_efi_loongson_resource resource[GRUB_EFI_LOONGSON_MAX_RESOURCE_NUMBER];
|
||||
}
|
||||
grub_efi_loongson_special_attribute;
|
||||
|
||||
typedef struct
|
||||
{
|
||||
grub_uint64_t memory_offset; /* efi_loongson_memory_map struct offset */
|
||||
grub_uint64_t cpu_offset; /* efi_loongson_cpuinfo struct offset */
|
||||
grub_uint64_t system_offset; /* efi_loongson_system_info struct offset */
|
||||
grub_uint64_t irq_offset; /* efi_loongson_irq_src_routing_table struct offset */
|
||||
grub_uint64_t interface_offset; /* interface_info struct offset */
|
||||
grub_uint64_t special_offset; /* efi_loongson_special_attribute struct offset */
|
||||
grub_uint64_t boarddev_table_offset; /* efi_loongson_board_devices offset */
|
||||
}
|
||||
grub_efi_loongson_params;
|
||||
|
||||
typedef struct
|
||||
{
|
||||
grub_uint16_t vers; /* version */
|
||||
grub_uint64_t vga_bios; /* vga_bios address */
|
||||
grub_efi_loongson_params lp;
|
||||
}
|
||||
grub_efi_loongson_smbios_table;
|
||||
|
||||
typedef struct
|
||||
{
|
||||
grub_uint64_t reset_cold;
|
||||
grub_uint64_t reset_warm;
|
||||
grub_uint64_t reset_type;
|
||||
grub_uint64_t shutdown;
|
||||
grub_uint64_t do_suspend; /* NULL if not support */
|
||||
}
|
||||
grub_efi_loongson_reset_system;
|
||||
|
||||
typedef struct
|
||||
{
|
||||
grub_uint64_t mps; /* MPS table */
|
||||
grub_uint64_t acpi; /* ACPI table (IA64 ext 0.71) */
|
||||
grub_uint64_t acpi20; /* ACPI table (ACPI 2.0) */
|
||||
grub_efi_loongson_smbios_table smbios; /* SM BIOS table */
|
||||
grub_uint64_t sal_systab; /* SAL system table */
|
||||
grub_uint64_t boot_info; /* boot info table */
|
||||
}
|
||||
grub_efi_loongson;
|
||||
|
||||
typedef struct
|
||||
{
|
||||
grub_efi_loongson efi;
|
||||
grub_efi_loongson_reset_system reset_system;
|
||||
}
|
||||
grub_efi_loongson_boot_params;
|
||||
|
||||
extern grub_uint64_t grub_efi_loongson_reset_system_addr;
|
||||
|
||||
extern void grub_efi_loongson_reset_cold (void);
|
||||
extern void grub_efi_loongson_reset_warm (void);
|
||||
extern void grub_efi_loongson_reset_shutdown (void);
|
||||
extern void grub_efi_loongson_reset_suspend (void);
|
||||
|
||||
void grub_efi_loongson_init (void);
|
||||
void grub_efi_loongson_fini (void);
|
||||
void grub_efi_loongson_alloc_boot_params (void);
|
||||
void grub_efi_loongson_free_boot_params (void);
|
||||
void * grub_efi_loongson_get_smbios_table (void);
|
||||
|
||||
int EXPORT_FUNC(grub_efi_is_loongson) (void);
|
||||
|
||||
grub_uint8_t
|
||||
EXPORT_FUNC(grub_efi_loongson_calculatesum8) (const grub_uint8_t *Buffer, grub_efi_uintn_t Length);
|
||||
|
||||
grub_uint8_t
|
||||
EXPORT_FUNC(grub_efi_loongson_grub_calculatechecksum8) (const grub_uint8_t *Buffer, grub_efi_uintn_t Length);
|
||||
|
||||
|
||||
void *
|
||||
EXPORT_FUNC(grub_efi_loongson_get_boot_params) (void);
|
||||
|
||||
typedef struct _extention_list_hdr{
|
||||
grub_uint64_t signature;
|
||||
grub_uint32_t length;
|
||||
grub_uint8_t revision;
|
||||
grub_uint8_t checksum;
|
||||
struct _extention_list_hdr *next;
|
||||
}GRUB_PACKED
|
||||
ext_list;
|
||||
|
||||
typedef struct bootparamsinterface {
|
||||
grub_uint64_t signature; //{'B', 'P', 'I', '_', '0', '_', '1'}
|
||||
grub_efi_system_table_t *systemtable;
|
||||
ext_list *extlist;
|
||||
}GRUB_PACKED
|
||||
bootparamsinterface;
|
||||
|
||||
typedef struct {
|
||||
ext_list header; // {'M', 'E', 'M'}
|
||||
grub_uint8_t mapcount;
|
||||
struct GRUB_PACKED memmap {
|
||||
grub_uint32_t memtype;
|
||||
grub_uint64_t memstart;
|
||||
grub_uint64_t memsize;
|
||||
} map[GRUB_EFI_LOONGSON_MMAP_MAX];
|
||||
}GRUB_PACKED
|
||||
mem_map;
|
||||
|
||||
typedef struct {
|
||||
ext_list header; // {VBIOS}
|
||||
grub_uint64_t vbiosaddr;
|
||||
}GRUB_PACKED
|
||||
vbios;
|
||||
|
||||
grub_uint32_t
|
||||
EXPORT_FUNC (grub_efi_loongson_memmap_sort) (struct memmap array[], grub_uint32_t length, mem_map * bpmem, grub_uint32_t index, grub_uint32_t memtype);
|
||||
#endif /* ! GRUB_EFI_LOONGSON_HEADER */
|
||||
@ -0,0 +1,7 @@
|
||||
#ifndef GRUB_MEMORY_CPU_HEADER
|
||||
#include <grub/efi/memory.h>
|
||||
|
||||
//#define GRUB_EFI_MAX_USABLE_ADDRESS 0x980000000fffffffUL
|
||||
#define GRUB_EFI_MAX_USABLE_ADDRESS 0x98000000ffffffffUL
|
||||
|
||||
#endif /* ! GRUB_MEMORY_CPU_HEADER */
|
||||
@ -0,0 +1,62 @@
|
||||
/*
|
||||
* GRUB -- GRand Unified Bootloader
|
||||
* Copyright (C) 2009,2017 Free Software Foundation, Inc.
|
||||
*
|
||||
* GRUB is free software: you can redistribute it and/or modify
|
||||
* it under the terms of the GNU General Public License as published by
|
||||
* the Free Software Foundation, either version 3 of the License, or
|
||||
* (at your option) any later version.
|
||||
*
|
||||
* GRUB is distributed in the hope that it will be useful,
|
||||
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
* GNU General Public License for more details.
|
||||
*
|
||||
* You should have received a copy of the GNU General Public License
|
||||
* along with GRUB. If not, see <http://www.gnu.org/licenses/>.
|
||||
*/
|
||||
|
||||
#ifndef GRUB_IO_H
|
||||
#define GRUB_IO_H 1
|
||||
|
||||
#include <grub/types.h>
|
||||
|
||||
typedef grub_addr_t grub_port_t;
|
||||
|
||||
static __inline unsigned char
|
||||
grub_inb (grub_port_t port)
|
||||
{
|
||||
return *(volatile grub_uint8_t *) port;
|
||||
}
|
||||
|
||||
static __inline unsigned short int
|
||||
grub_inw (grub_port_t port)
|
||||
{
|
||||
return *(volatile grub_uint16_t *) port;
|
||||
}
|
||||
|
||||
static __inline unsigned int
|
||||
grub_inl (grub_port_t port)
|
||||
{
|
||||
return *(volatile grub_uint32_t *) port;
|
||||
}
|
||||
|
||||
static __inline void
|
||||
grub_outb (unsigned char value, grub_port_t port)
|
||||
{
|
||||
*(volatile grub_uint8_t *) port = value;
|
||||
}
|
||||
|
||||
static __inline void
|
||||
grub_outw (unsigned short int value, grub_port_t port)
|
||||
{
|
||||
*(volatile grub_uint16_t *) port = value;
|
||||
}
|
||||
|
||||
static __inline void
|
||||
grub_outl (unsigned int value, grub_port_t port)
|
||||
{
|
||||
*(volatile grub_uint32_t *) port = value;
|
||||
}
|
||||
|
||||
#endif /* _SYS_IO_H */
|
||||
@ -0,0 +1,24 @@
|
||||
/*
|
||||
* GRUB -- GRand Unified Bootloader
|
||||
* Copyright (C) 2005,2006,2007,2008,2009,2017 Free Software Foundation, Inc.
|
||||
*
|
||||
* GRUB is free software: you can redistribute it and/or modify
|
||||
* it under the terms of the GNU General Public License as published by
|
||||
* the Free Software Foundation, either version 3 of the License, or
|
||||
* (at your option) any later version.
|
||||
*
|
||||
* GRUB is distributed in the hope that it will be useful,
|
||||
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
* GNU General Public License for more details.
|
||||
*
|
||||
* You should have received a copy of the GNU General Public License
|
||||
* along with GRUB. If not, see <http://www.gnu.org/licenses/>.
|
||||
*/
|
||||
|
||||
#ifndef GRUB_KERNEL_CPU_HEADER
|
||||
#define GRUB_KERNEL_CPU_HEADER 1
|
||||
|
||||
#include <grub/symbol.h>
|
||||
|
||||
#endif /* ! GRUB_KERNEL_MACHINE_HEADER */
|
||||
@ -0,0 +1,57 @@
|
||||
/*
|
||||
* GRUB -- GRand Unified Bootloader
|
||||
* Copyright (C) 2017 Free Software Foundation, Inc.
|
||||
*
|
||||
* GRUB is free software: you can redistribute it and/or modify
|
||||
* it under the terms of the GNU General Public License as published by
|
||||
* the Free Software Foundation, either version 3 of the License, or
|
||||
* (at your option) any later version.
|
||||
*
|
||||
* GRUB is distributed in the hope that it will be useful,
|
||||
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
* GNU General Public License for more details.
|
||||
*
|
||||
* You should have received a copy of the GNU General Public License
|
||||
* along with GRUB. If not, see <http://www.gnu.org/licenses/>.
|
||||
*/
|
||||
|
||||
#ifndef GRUB_MEMORY_CPU_HEADER
|
||||
#define GRUB_MEMORY_CPU_HEADER 1
|
||||
|
||||
#ifndef ASM_FILE
|
||||
#include <grub/symbol.h>
|
||||
#include <grub/err.h>
|
||||
#include <grub/types.h>
|
||||
#endif
|
||||
|
||||
#ifndef ASM_FILE
|
||||
|
||||
typedef grub_addr_t grub_phys_addr_t;
|
||||
|
||||
static inline grub_phys_addr_t
|
||||
grub_vtop (void *a)
|
||||
{
|
||||
if (-1 == ((grub_int64_t) a >> 32))
|
||||
return ((grub_phys_addr_t) a) & 0x1fffffffUL;
|
||||
return ((grub_phys_addr_t) a) & 0xffffffffffffUL;
|
||||
}
|
||||
|
||||
static inline void *
|
||||
grub_map_memory (grub_phys_addr_t a, grub_size_t size)
|
||||
{
|
||||
if ((a + size) < 0x20000000UL)
|
||||
return (void *) (a | 0xffffffff80000000UL);
|
||||
// return (void *) (a | 0x9800000000000000UL);
|
||||
return (void *) ((a&0x8fffffff) | 0xffffffff00000000UL);
|
||||
}
|
||||
|
||||
static inline void
|
||||
grub_unmap_memory (void *a __attribute__ ((unused)),
|
||||
grub_size_t size __attribute__ ((unused)))
|
||||
{
|
||||
}
|
||||
|
||||
#endif
|
||||
|
||||
#endif
|
||||
@ -0,0 +1,30 @@
|
||||
/*
|
||||
* GRUB -- GRand Unified Bootloader
|
||||
* Copyright (C) 2010,2017 Free Software Foundation, Inc.
|
||||
*
|
||||
* GRUB is free software: you can redistribute it and/or modify
|
||||
* it under the terms of the GNU General Public License as published by
|
||||
* the Free Software Foundation, either version 3 of the License, or
|
||||
* (at your option) any later version.
|
||||
*
|
||||
* GRUB is distributed in the hope that it will be useful,
|
||||
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
* GNU General Public License for more details.
|
||||
*
|
||||
* You should have received a copy of the GNU General Public License
|
||||
* along with GRUB. If not, see <http://www.gnu.org/licenses/>.
|
||||
*/
|
||||
|
||||
#ifndef GRUB_REGISTERS_CPU_HEADER
|
||||
#define GRUB_REGISTERS_CPU_HEADER 1
|
||||
|
||||
#ifdef ASM_FILE
|
||||
#define GRUB_CPU_REGISTER_WRAP(x) x
|
||||
#else
|
||||
#define GRUB_CPU_REGISTER_WRAP(x) #x
|
||||
#endif
|
||||
|
||||
#define GRUB_CPU_MIPS_COP0_TIMER_COUNT GRUB_CPU_REGISTER_WRAP($9)
|
||||
|
||||
#endif
|
||||
@ -0,0 +1,38 @@
|
||||
/*
|
||||
* GRUB -- GRand Unified Bootloader
|
||||
* Copyright (C) 2017 Free Software Foundation, Inc.
|
||||
*
|
||||
* GRUB is free software: you can redistribute it and/or modify
|
||||
* it under the terms of the GNU General Public License as published by
|
||||
* the Free Software Foundation, either version 3 of the License, or
|
||||
* (at your option) any later version.
|
||||
*
|
||||
* GRUB is distributed in the hope that it will be useful,
|
||||
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
* GNU General Public License for more details.
|
||||
*
|
||||
* You should have received a copy of the GNU General Public License
|
||||
* along with GRUB. If not, see <http://www.gnu.org/licenses/>.
|
||||
*/
|
||||
|
||||
#ifndef GRUB_RELOCATOR_CPU_HEADER
|
||||
#define GRUB_RELOCATOR_CPU_HEADER 1
|
||||
|
||||
#include <grub/types.h>
|
||||
#include <grub/err.h>
|
||||
#include <grub/relocator.h>
|
||||
|
||||
struct grub_relocator64_state
|
||||
{
|
||||
/* gpr[0] is ignored since it's hardwired to 0. */
|
||||
grub_uint64_t gpr[32];
|
||||
/* Register holding target $pc. */
|
||||
int jumpreg;
|
||||
};
|
||||
|
||||
grub_err_t
|
||||
grub_relocator64_boot (struct grub_relocator *rel,
|
||||
struct grub_relocator64_state state);
|
||||
|
||||
#endif /* ! GRUB_RELOCATOR_CPU_HEADER */
|
||||
@ -0,0 +1,27 @@
|
||||
/*
|
||||
* GRUB -- GRand Unified Bootloader
|
||||
* Copyright (C) 2002,2004,2006,2007,2009,2017 Free Software Foundation, Inc.
|
||||
*
|
||||
* GRUB is free software: you can redistribute it and/or modify
|
||||
* it under the terms of the GNU General Public License as published by
|
||||
* the Free Software Foundation, either version 3 of the License, or
|
||||
* (at your option) any later version.
|
||||
*
|
||||
* GRUB is distributed in the hope that it will be useful,
|
||||
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
* GNU General Public License for more details.
|
||||
*
|
||||
* You should have received a copy of the GNU General Public License
|
||||
* along with GRUB. If not, see <http://www.gnu.org/licenses/>.
|
||||
*/
|
||||
|
||||
#ifndef GRUB_SETJMP_CPU_HEADER
|
||||
#define GRUB_SETJMP_CPU_HEADER 1
|
||||
|
||||
typedef grub_uint64_t grub_jmp_buf[12];
|
||||
|
||||
int grub_setjmp (grub_jmp_buf env) RETURNS_TWICE;
|
||||
void grub_longjmp (grub_jmp_buf env, int val) __attribute__ ((noreturn));
|
||||
|
||||
#endif /* ! GRUB_SETJMP_CPU_HEADER */
|
||||
@ -0,0 +1,39 @@
|
||||
/*
|
||||
* GRUB -- GRand Unified Bootloader
|
||||
* Copyright (C) 2003,2004,2005,2007,2017 Free Software Foundation, Inc.
|
||||
*
|
||||
* GRUB is free software: you can redistribute it and/or modify
|
||||
* it under the terms of the GNU General Public License as published by
|
||||
* the Free Software Foundation, either version 3 of the License, or
|
||||
* (at your option) any later version.
|
||||
*
|
||||
* GRUB is distributed in the hope that it will be useful,
|
||||
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
* GNU General Public License for more details.
|
||||
*
|
||||
* You should have received a copy of the GNU General Public License
|
||||
* along with GRUB. If not, see <http://www.gnu.org/licenses/>.
|
||||
*/
|
||||
|
||||
#ifndef KERNEL_CPU_TIME_HEADER
|
||||
#define KERNEL_CPU_TIME_HEADER 1
|
||||
|
||||
#ifndef GRUB_UTIL
|
||||
|
||||
#define GRUB_TICKS_PER_SECOND (grub_arch_cpuclock / 2)
|
||||
|
||||
void grub_timer_init (grub_uint32_t cpuclock);
|
||||
|
||||
/* Return the real time in ticks. */
|
||||
grub_uint64_t grub_get_rtc (void);
|
||||
|
||||
extern grub_uint32_t grub_arch_cpuclock;
|
||||
#endif
|
||||
|
||||
static inline void
|
||||
grub_cpu_idle(void)
|
||||
{
|
||||
}
|
||||
|
||||
#endif
|
||||
@ -0,0 +1,38 @@
|
||||
/*
|
||||
* GRUB -- GRand Unified Bootloader
|
||||
* Copyright (C) 2002,2006,2007,2009,2017 Free Software Foundation, Inc.
|
||||
*
|
||||
* GRUB is free software: you can redistribute it and/or modify
|
||||
* it under the terms of the GNU General Public License as published by
|
||||
* the Free Software Foundation, either version 3 of the License, or
|
||||
* (at your option) any later version.
|
||||
*
|
||||
* GRUB is distributed in the hope that it will be useful,
|
||||
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
* GNU General Public License for more details.
|
||||
*
|
||||
* You should have received a copy of the GNU General Public License
|
||||
* along with GRUB. If not, see <http://www.gnu.org/licenses/>.
|
||||
*/
|
||||
|
||||
#ifndef GRUB_TYPES_CPU_HEADER
|
||||
#define GRUB_TYPES_CPU_HEADER 1
|
||||
|
||||
/* The size of void *. */
|
||||
#define GRUB_TARGET_SIZEOF_VOID_P 8
|
||||
|
||||
/* The size of long. */
|
||||
#define GRUB_TARGET_SIZEOF_LONG 8
|
||||
|
||||
#ifdef GRUB_CPU_MIPS64EL
|
||||
/* mips64EL is little-endian. */
|
||||
#undef GRUB_TARGET_WORDS_BIGENDIAN
|
||||
#elif defined (GRUB_CPU_MIPS64)
|
||||
/* mips64 is big-endian. */
|
||||
#define GRUB_TARGET_WORDS_BIGENDIAN
|
||||
#elif !defined (GRUB_SYMBOL_GENERATOR)
|
||||
#error Neither GRUB_CPU_MIPS64 nor GRUB_CPU_MIPS64EL is defined
|
||||
#endif
|
||||
|
||||
#endif /* ! GRUB_TYPES_CPU_HEADER */
|
||||
@ -0,0 +1,466 @@
|
||||
/* misc.h - prototypes for misc functions */
|
||||
/*
|
||||
* GRUB -- GRand Unified Bootloader
|
||||
* Copyright (C) 2002,2003,2005,2006,2007,2008,2009,2010 Free Software Foundation, Inc.
|
||||
*
|
||||
* GRUB is free software: you can redistribute it and/or modify
|
||||
* it under the terms of the GNU General Public License as published by
|
||||
* the Free Software Foundation, either version 3 of the License, or
|
||||
* (at your option) any later version.
|
||||
*
|
||||
* GRUB is distributed in the hope that it will be useful,
|
||||
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
* GNU General Public License for more details.
|
||||
*
|
||||
* You should have received a copy of the GNU General Public License
|
||||
* along with GRUB. If not, see <http://www.gnu.org/licenses/>.
|
||||
*/
|
||||
|
||||
#ifndef GRUB_MISC_HEADER
|
||||
#define GRUB_MISC_HEADER 1
|
||||
|
||||
#include <stdarg.h>
|
||||
#include <grub/types.h>
|
||||
#include <grub/symbol.h>
|
||||
#include <grub/err.h>
|
||||
#include <grub/i18n.h>
|
||||
#include <grub/compiler.h>
|
||||
|
||||
#define ALIGN_UP(addr, align) \
|
||||
((addr + (typeof (addr)) align - 1) & ~((typeof (addr)) align - 1))
|
||||
#define ALIGN_UP_OVERHEAD(addr, align) ((-(addr)) & ((typeof (addr)) (align) - 1))
|
||||
#define ALIGN_DOWN(addr, align) \
|
||||
((addr) & ~((typeof (addr)) align - 1))
|
||||
#define ARRAY_SIZE(array) (sizeof (array) / sizeof (array[0]))
|
||||
#define COMPILE_TIME_ASSERT(cond) switch (0) { case 1: case !(cond): ; }
|
||||
|
||||
#define grub_dprintf(condition, ...) grub_real_dprintf(GRUB_FILE, __LINE__, condition, __VA_ARGS__)
|
||||
|
||||
void *EXPORT_FUNC(grub_memmove) (void *dest, const void *src, grub_size_t n);
|
||||
char *EXPORT_FUNC(grub_strcpy) (char *dest, const char *src);
|
||||
|
||||
static inline char *
|
||||
grub_strncpy (char *dest, const char *src, int c)
|
||||
{
|
||||
char *p = dest;
|
||||
|
||||
while ((*p++ = *src++) != '\0' && --c)
|
||||
;
|
||||
|
||||
return dest;
|
||||
}
|
||||
|
||||
static inline char *
|
||||
grub_stpcpy (char *dest, const char *src)
|
||||
{
|
||||
char *d = dest;
|
||||
const char *s = src;
|
||||
|
||||
do
|
||||
*d++ = *s;
|
||||
while (*s++ != '\0');
|
||||
|
||||
return d - 1;
|
||||
}
|
||||
|
||||
/* XXX: If grub_memmove is too slow, we must implement grub_memcpy. */
|
||||
static inline void *
|
||||
grub_memcpy (void *dest, const void *src, grub_size_t n)
|
||||
{
|
||||
return grub_memmove (dest, src, n);
|
||||
}
|
||||
|
||||
#if defined(__x86_64__) && !defined (GRUB_UTIL)
|
||||
#if defined (__MINGW32__) || defined (__CYGWIN__) || defined (__MINGW64__)
|
||||
#define GRUB_ASM_ATTR __attribute__ ((sysv_abi))
|
||||
#else
|
||||
#define GRUB_ASM_ATTR
|
||||
#endif
|
||||
#endif
|
||||
|
||||
int EXPORT_FUNC(grub_memcmp) (const void *s1, const void *s2, grub_size_t n);
|
||||
int EXPORT_FUNC(grub_strcmp) (const char *s1, const char *s2);
|
||||
int EXPORT_FUNC(grub_strncmp) (const char *s1, const char *s2, grub_size_t n);
|
||||
|
||||
char *EXPORT_FUNC(grub_strchr) (const char *s, int c);
|
||||
char *EXPORT_FUNC(grub_strrchr) (const char *s, int c);
|
||||
int EXPORT_FUNC(grub_strword) (const char *s, const char *w);
|
||||
|
||||
/* Copied from gnulib.
|
||||
Written by Bruno Haible <bruno@clisp.org>, 2005. */
|
||||
static inline char *
|
||||
grub_strstr (const char *haystack, const char *needle)
|
||||
{
|
||||
/* Be careful not to look at the entire extent of haystack or needle
|
||||
until needed. This is useful because of these two cases:
|
||||
- haystack may be very long, and a match of needle found early,
|
||||
- needle may be very long, and not even a short initial segment of
|
||||
needle may be found in haystack. */
|
||||
if (*needle != '\0')
|
||||
{
|
||||
/* Speed up the following searches of needle by caching its first
|
||||
character. */
|
||||
char b = *needle++;
|
||||
|
||||
for (;; haystack++)
|
||||
{
|
||||
if (*haystack == '\0')
|
||||
/* No match. */
|
||||
return 0;
|
||||
if (*haystack == b)
|
||||
/* The first character matches. */
|
||||
{
|
||||
const char *rhaystack = haystack + 1;
|
||||
const char *rneedle = needle;
|
||||
|
||||
for (;; rhaystack++, rneedle++)
|
||||
{
|
||||
if (*rneedle == '\0')
|
||||
/* Found a match. */
|
||||
return (char *) haystack;
|
||||
if (*rhaystack == '\0')
|
||||
/* No match. */
|
||||
return 0;
|
||||
if (*rhaystack != *rneedle)
|
||||
/* Nothing in this round. */
|
||||
break;
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
else
|
||||
return (char *) haystack;
|
||||
}
|
||||
|
||||
int EXPORT_FUNC(grub_isspace) (int c);
|
||||
|
||||
static inline int
|
||||
grub_isprint (int c)
|
||||
{
|
||||
return (c >= ' ' && c <= '~');
|
||||
}
|
||||
|
||||
static inline int
|
||||
grub_iscntrl (int c)
|
||||
{
|
||||
return (c >= 0x00 && c <= 0x1F) || c == 0x7F;
|
||||
}
|
||||
|
||||
static inline int
|
||||
grub_isalpha (int c)
|
||||
{
|
||||
return (c >= 'a' && c <= 'z') || (c >= 'A' && c <= 'Z');
|
||||
}
|
||||
|
||||
static inline int
|
||||
grub_islower (int c)
|
||||
{
|
||||
return (c >= 'a' && c <= 'z');
|
||||
}
|
||||
|
||||
static inline int
|
||||
grub_isupper (int c)
|
||||
{
|
||||
return (c >= 'A' && c <= 'Z');
|
||||
}
|
||||
|
||||
static inline int
|
||||
grub_isgraph (int c)
|
||||
{
|
||||
return (c >= '!' && c <= '~');
|
||||
}
|
||||
|
||||
static inline int
|
||||
grub_isdigit (int c)
|
||||
{
|
||||
return (c >= '0' && c <= '9');
|
||||
}
|
||||
|
||||
static inline int
|
||||
grub_isxdigit (int c)
|
||||
{
|
||||
return (c >= '0' && c <= '9') || (c >= 'a' && c <= 'f') || (c >= 'A' && c <= 'F');
|
||||
}
|
||||
|
||||
static inline int
|
||||
grub_isalnum (int c)
|
||||
{
|
||||
return grub_isalpha (c) || grub_isdigit (c);
|
||||
}
|
||||
|
||||
static inline int
|
||||
grub_tolower (int c)
|
||||
{
|
||||
if (c >= 'A' && c <= 'Z')
|
||||
return c - 'A' + 'a';
|
||||
|
||||
return c;
|
||||
}
|
||||
|
||||
static inline int
|
||||
grub_toupper (int c)
|
||||
{
|
||||
if (c >= 'a' && c <= 'z')
|
||||
return c - 'a' + 'A';
|
||||
|
||||
return c;
|
||||
}
|
||||
|
||||
static inline int
|
||||
grub_strcasecmp (const char *s1, const char *s2)
|
||||
{
|
||||
while (*s1 && *s2)
|
||||
{
|
||||
if (grub_tolower ((grub_uint8_t) *s1)
|
||||
!= grub_tolower ((grub_uint8_t) *s2))
|
||||
break;
|
||||
|
||||
s1++;
|
||||
s2++;
|
||||
}
|
||||
|
||||
return (int) grub_tolower ((grub_uint8_t) *s1)
|
||||
- (int) grub_tolower ((grub_uint8_t) *s2);
|
||||
}
|
||||
|
||||
static inline int
|
||||
grub_strncasecmp (const char *s1, const char *s2, grub_size_t n)
|
||||
{
|
||||
if (n == 0)
|
||||
return 0;
|
||||
|
||||
while (*s1 && *s2 && --n)
|
||||
{
|
||||
if (grub_tolower (*s1) != grub_tolower (*s2))
|
||||
break;
|
||||
|
||||
s1++;
|
||||
s2++;
|
||||
}
|
||||
|
||||
return (int) grub_tolower ((grub_uint8_t) *s1)
|
||||
- (int) grub_tolower ((grub_uint8_t) *s2);
|
||||
}
|
||||
|
||||
unsigned long EXPORT_FUNC(grub_strtoul) (const char *str, char **end, int base);
|
||||
unsigned long long EXPORT_FUNC(grub_strtoull) (const char *str, char **end, int base);
|
||||
|
||||
static inline long
|
||||
grub_strtol (const char *str, char **end, int base)
|
||||
{
|
||||
int negative = 0;
|
||||
unsigned long long magnitude;
|
||||
|
||||
while (*str && grub_isspace (*str))
|
||||
str++;
|
||||
|
||||
if (*str == '-')
|
||||
{
|
||||
negative = 1;
|
||||
str++;
|
||||
}
|
||||
|
||||
magnitude = grub_strtoull (str, end, base);
|
||||
if (negative)
|
||||
{
|
||||
if (magnitude > (unsigned long) GRUB_LONG_MAX + 1)
|
||||
{
|
||||
grub_error (GRUB_ERR_OUT_OF_RANGE, N_("overflow is detected"));
|
||||
return GRUB_LONG_MIN;
|
||||
}
|
||||
return -((long) magnitude);
|
||||
}
|
||||
else
|
||||
{
|
||||
if (magnitude > GRUB_LONG_MAX)
|
||||
{
|
||||
grub_error (GRUB_ERR_OUT_OF_RANGE, N_("overflow is detected"));
|
||||
return GRUB_LONG_MAX;
|
||||
}
|
||||
return (long) magnitude;
|
||||
}
|
||||
}
|
||||
|
||||
char *EXPORT_FUNC(grub_strdup) (const char *s) WARN_UNUSED_RESULT;
|
||||
char *EXPORT_FUNC(grub_strndup) (const char *s, grub_size_t n) WARN_UNUSED_RESULT;
|
||||
void *EXPORT_FUNC(grub_memset) (void *s, int c, grub_size_t n);
|
||||
grub_size_t EXPORT_FUNC(grub_strlen) (const char *s) WARN_UNUSED_RESULT;
|
||||
int EXPORT_FUNC(grub_printf) (const char *fmt, ...) __attribute__ ((format (GNU_PRINTF, 1, 2)));
|
||||
int EXPORT_FUNC(grub_printf_) (const char *fmt, ...) __attribute__ ((format (GNU_PRINTF, 1, 2)));
|
||||
|
||||
/* Replace all `ch' characters of `input' with `with' and copy the
|
||||
result into `output'; return EOS address of `output'. */
|
||||
static inline char *
|
||||
grub_strchrsub (char *output, const char *input, char ch, const char *with)
|
||||
{
|
||||
while (*input)
|
||||
{
|
||||
if (*input == ch)
|
||||
{
|
||||
grub_strcpy (output, with);
|
||||
output += grub_strlen (with);
|
||||
input++;
|
||||
continue;
|
||||
}
|
||||
*output++ = *input++;
|
||||
}
|
||||
*output = '\0';
|
||||
return output;
|
||||
}
|
||||
|
||||
extern void (*EXPORT_VAR (grub_xputs)) (const char *str);
|
||||
|
||||
static inline int
|
||||
grub_puts (const char *s)
|
||||
{
|
||||
const char nl[2] = "\n";
|
||||
grub_xputs (s);
|
||||
grub_xputs (nl);
|
||||
|
||||
return 1; /* Cannot fail. */
|
||||
}
|
||||
|
||||
int EXPORT_FUNC(grub_puts_) (const char *s);
|
||||
void EXPORT_FUNC(grub_real_dprintf) (const char *file,
|
||||
const int line,
|
||||
const char *condition,
|
||||
const char *fmt, ...) __attribute__ ((format (GNU_PRINTF, 4, 5)));
|
||||
int EXPORT_FUNC(grub_vprintf) (const char *fmt, va_list args);
|
||||
int EXPORT_FUNC(grub_snprintf) (char *str, grub_size_t n, const char *fmt, ...)
|
||||
__attribute__ ((format (GNU_PRINTF, 3, 4)));
|
||||
int EXPORT_FUNC(grub_vsnprintf) (char *str, grub_size_t n, const char *fmt,
|
||||
va_list args);
|
||||
char *EXPORT_FUNC(grub_xasprintf) (const char *fmt, ...)
|
||||
__attribute__ ((format (GNU_PRINTF, 1, 2))) WARN_UNUSED_RESULT;
|
||||
char *EXPORT_FUNC(grub_xvasprintf) (const char *fmt, va_list args) WARN_UNUSED_RESULT;
|
||||
void EXPORT_FUNC(grub_exit) (void) __attribute__ ((noreturn));
|
||||
grub_uint64_t EXPORT_FUNC(grub_divmod64) (grub_uint64_t n,
|
||||
grub_uint64_t d,
|
||||
grub_uint64_t *r);
|
||||
|
||||
/* Must match softdiv group in gentpl.py. */
|
||||
#if !defined(GRUB_MACHINE_EMU) && (defined(__arm__) || defined(__ia64__) || \
|
||||
(defined(__riscv) && (__riscv_xlen == 32)))
|
||||
#define GRUB_DIVISION_IN_SOFTWARE 1
|
||||
#else
|
||||
#define GRUB_DIVISION_IN_SOFTWARE 0
|
||||
#endif
|
||||
|
||||
/* Some division functions need to be in kernel if compiler generates calls
|
||||
to them. Otherwise we still need them for consistent tests but they go
|
||||
into a separate module. */
|
||||
#if GRUB_DIVISION_IN_SOFTWARE
|
||||
#define EXPORT_FUNC_IF_SOFTDIV EXPORT_FUNC
|
||||
#else
|
||||
#define EXPORT_FUNC_IF_SOFTDIV(x) x
|
||||
#endif
|
||||
|
||||
grub_int64_t
|
||||
EXPORT_FUNC_IF_SOFTDIV(grub_divmod64s) (grub_int64_t n,
|
||||
grub_int64_t d,
|
||||
grub_int64_t *r);
|
||||
|
||||
grub_uint32_t
|
||||
EXPORT_FUNC_IF_SOFTDIV (grub_divmod32) (grub_uint32_t n,
|
||||
grub_uint32_t d,
|
||||
grub_uint32_t *r);
|
||||
|
||||
grub_int32_t
|
||||
EXPORT_FUNC_IF_SOFTDIV (grub_divmod32s) (grub_int32_t n,
|
||||
grub_int32_t d,
|
||||
grub_int32_t *r);
|
||||
|
||||
/* Inline functions. */
|
||||
|
||||
static inline char *
|
||||
grub_memchr (const void *p, int c, grub_size_t len)
|
||||
{
|
||||
const char *s = (const char *) p;
|
||||
const char *e = s + len;
|
||||
|
||||
for (; s < e; s++)
|
||||
if (*s == c)
|
||||
return (char *) s;
|
||||
|
||||
return 0;
|
||||
}
|
||||
|
||||
|
||||
static inline unsigned int
|
||||
grub_abs (int x)
|
||||
{
|
||||
if (x < 0)
|
||||
return (unsigned int) (-x);
|
||||
else
|
||||
return (unsigned int) x;
|
||||
}
|
||||
|
||||
/* Reboot the machine. */
|
||||
#if defined (GRUB_MACHINE_EMU) || defined (GRUB_MACHINE_QEMU_MIPS) || \
|
||||
defined (GRUB_MACHINE_EFI)
|
||||
void EXPORT_FUNC(grub_reboot) (void) __attribute__ ((noreturn));
|
||||
#else
|
||||
void grub_reboot (void) __attribute__ ((noreturn));
|
||||
#endif
|
||||
|
||||
#if defined (__clang__) && !defined (GRUB_UTIL)
|
||||
void __attribute__ ((noreturn)) EXPORT_FUNC (abort) (void);
|
||||
#endif
|
||||
|
||||
#ifdef GRUB_MACHINE_PCBIOS
|
||||
/* Halt the system, using APM if possible. If NO_APM is true, don't
|
||||
* use APM even if it is available. */
|
||||
void grub_halt (int no_apm) __attribute__ ((noreturn));
|
||||
#elif (defined (__mips__) && (_MIPS_SIM != _ABI64)) && !defined (GRUB_MACHINE_EMU)
|
||||
void EXPORT_FUNC (grub_halt) (void) __attribute__ ((noreturn));
|
||||
#else
|
||||
void grub_halt (void) __attribute__ ((noreturn));
|
||||
#endif
|
||||
|
||||
#ifdef GRUB_MACHINE_EMU
|
||||
/* Flag to check if module loading is available. */
|
||||
extern const int EXPORT_VAR(grub_no_modules);
|
||||
#else
|
||||
#define grub_no_modules 0
|
||||
#endif
|
||||
|
||||
static inline void
|
||||
grub_error_save (struct grub_error_saved *save)
|
||||
{
|
||||
grub_memcpy (save->errmsg, grub_errmsg, sizeof (save->errmsg));
|
||||
save->grub_errno = grub_errno;
|
||||
grub_errno = GRUB_ERR_NONE;
|
||||
}
|
||||
|
||||
static inline void
|
||||
grub_error_load (const struct grub_error_saved *save)
|
||||
{
|
||||
grub_memcpy (grub_errmsg, save->errmsg, sizeof (grub_errmsg));
|
||||
grub_errno = save->grub_errno;
|
||||
}
|
||||
|
||||
#if BOOT_TIME_STATS
|
||||
struct grub_boot_time
|
||||
{
|
||||
struct grub_boot_time *next;
|
||||
grub_uint64_t tp;
|
||||
const char *file;
|
||||
int line;
|
||||
char *msg;
|
||||
};
|
||||
|
||||
extern struct grub_boot_time *EXPORT_VAR(grub_boot_time_head);
|
||||
|
||||
void EXPORT_FUNC(grub_real_boot_time) (const char *file,
|
||||
const int line,
|
||||
const char *fmt, ...) __attribute__ ((format (GNU_PRINTF, 3, 4)));
|
||||
#define grub_boot_time(...) grub_real_boot_time(GRUB_FILE, __LINE__, __VA_ARGS__)
|
||||
#else
|
||||
#define grub_boot_time(...)
|
||||
#endif
|
||||
|
||||
#define grub_max(a, b) (((a) > (b)) ? (a) : (b))
|
||||
#define grub_min(a, b) (((a) < (b)) ? (a) : (b))
|
||||
|
||||
#endif /* ! GRUB_MISC_HEADER */
|
||||
@ -0,0 +1,205 @@
|
||||
/* serial.h - serial device interface */
|
||||
/*
|
||||
* GRUB -- GRand Unified Bootloader
|
||||
* Copyright (C) 2010 Free Software Foundation, Inc.
|
||||
*
|
||||
* GRUB is free software: you can redistribute it and/or modify
|
||||
* it under the terms of the GNU General Public License as published by
|
||||
* the Free Software Foundation, either version 3 of the License, or
|
||||
* (at your option) any later version.
|
||||
*
|
||||
* GRUB is distributed in the hope that it will be useful,
|
||||
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
* GNU General Public License for more details.
|
||||
*
|
||||
* You should have received a copy of the GNU General Public License
|
||||
* along with GRUB. If not, see <http://www.gnu.org/licenses/>.
|
||||
*/
|
||||
|
||||
#ifndef GRUB_SERIAL_HEADER
|
||||
#define GRUB_SERIAL_HEADER 1
|
||||
|
||||
#include <grub/types.h>
|
||||
#if (defined(__mips__) && _MIPS_SIM != _ABI64) || defined (__i386__) || defined (__x86_64__)
|
||||
#include <grub/cpu/io.h>
|
||||
#endif
|
||||
#include <grub/usb.h>
|
||||
#include <grub/list.h>
|
||||
#include <grub/term.h>
|
||||
#ifdef GRUB_MACHINE_IEEE1275
|
||||
#include <grub/ieee1275/ieee1275.h>
|
||||
#endif
|
||||
#ifdef GRUB_MACHINE_ARC
|
||||
#include <grub/arc/arc.h>
|
||||
#endif
|
||||
|
||||
struct grub_serial_port;
|
||||
struct grub_serial_config;
|
||||
|
||||
struct grub_serial_driver
|
||||
{
|
||||
grub_err_t (*configure) (struct grub_serial_port *port,
|
||||
struct grub_serial_config *config);
|
||||
int (*fetch) (struct grub_serial_port *port);
|
||||
void (*put) (struct grub_serial_port *port, const int c);
|
||||
void (*fini) (struct grub_serial_port *port);
|
||||
};
|
||||
|
||||
/* The type of parity. */
|
||||
typedef enum
|
||||
{
|
||||
GRUB_SERIAL_PARITY_NONE,
|
||||
GRUB_SERIAL_PARITY_ODD,
|
||||
GRUB_SERIAL_PARITY_EVEN,
|
||||
} grub_serial_parity_t;
|
||||
|
||||
typedef enum
|
||||
{
|
||||
GRUB_SERIAL_STOP_BITS_1,
|
||||
GRUB_SERIAL_STOP_BITS_1_5,
|
||||
GRUB_SERIAL_STOP_BITS_2,
|
||||
} grub_serial_stop_bits_t;
|
||||
|
||||
struct grub_serial_config
|
||||
{
|
||||
unsigned speed;
|
||||
int word_len;
|
||||
grub_serial_parity_t parity;
|
||||
grub_serial_stop_bits_t stop_bits;
|
||||
grub_uint64_t base_clock;
|
||||
int rtscts;
|
||||
};
|
||||
|
||||
struct grub_serial_port
|
||||
{
|
||||
struct grub_serial_port *next;
|
||||
struct grub_serial_port **prev;
|
||||
char *name;
|
||||
struct grub_serial_driver *driver;
|
||||
struct grub_serial_config config;
|
||||
int configured;
|
||||
int broken;
|
||||
|
||||
/* This should be void *data but since serial is useful as an early console
|
||||
when malloc isn't available it's a union.
|
||||
*/
|
||||
union
|
||||
{
|
||||
#if (defined(__mips__) && _MIPS_SIM != _ABI64) || defined (__i386__) || defined (__x86_64__)
|
||||
grub_port_t port;
|
||||
#endif
|
||||
struct
|
||||
{
|
||||
grub_usb_device_t usbdev;
|
||||
int configno;
|
||||
int interfno;
|
||||
char buf[64];
|
||||
int bufstart, bufend;
|
||||
struct grub_usb_desc_endp *in_endp;
|
||||
struct grub_usb_desc_endp *out_endp;
|
||||
};
|
||||
struct grub_escc_descriptor *escc_desc;
|
||||
#ifdef GRUB_MACHINE_IEEE1275
|
||||
struct
|
||||
{
|
||||
grub_ieee1275_ihandle_t handle;
|
||||
struct ofserial_hash_ent *elem;
|
||||
};
|
||||
#endif
|
||||
#ifdef GRUB_MACHINE_EFI
|
||||
struct grub_efi_serial_io_interface *interface;
|
||||
#endif
|
||||
#ifdef GRUB_MACHINE_ARC
|
||||
struct
|
||||
{
|
||||
grub_arc_fileno_t handle;
|
||||
int handle_valid;
|
||||
};
|
||||
#endif
|
||||
};
|
||||
grub_term_output_t term_out;
|
||||
grub_term_input_t term_in;
|
||||
};
|
||||
|
||||
grub_err_t EXPORT_FUNC(grub_serial_register) (struct grub_serial_port *port);
|
||||
|
||||
void EXPORT_FUNC(grub_serial_unregister) (struct grub_serial_port *port);
|
||||
|
||||
/* Convenience functions to perform primitive operations on a port. */
|
||||
static inline grub_err_t
|
||||
grub_serial_port_configure (struct grub_serial_port *port,
|
||||
struct grub_serial_config *config)
|
||||
{
|
||||
return port->driver->configure (port, config);
|
||||
}
|
||||
|
||||
static inline int
|
||||
grub_serial_port_fetch (struct grub_serial_port *port)
|
||||
{
|
||||
return port->driver->fetch (port);
|
||||
}
|
||||
|
||||
static inline void
|
||||
grub_serial_port_put (struct grub_serial_port *port, const int c)
|
||||
{
|
||||
port->driver->put (port, c);
|
||||
}
|
||||
|
||||
static inline void
|
||||
grub_serial_port_fini (struct grub_serial_port *port)
|
||||
{
|
||||
port->driver->fini (port);
|
||||
}
|
||||
|
||||
/* Set default settings. */
|
||||
static inline grub_err_t
|
||||
grub_serial_config_defaults (struct grub_serial_port *port)
|
||||
{
|
||||
struct grub_serial_config config =
|
||||
{
|
||||
#ifdef GRUB_MACHINE_MIPS_LOONGSON
|
||||
.speed = 115200,
|
||||
/* On Loongson machines serial port has only 3 wires. */
|
||||
.rtscts = 0,
|
||||
#else
|
||||
.speed = 9600,
|
||||
.rtscts = 1,
|
||||
#endif
|
||||
.word_len = 8,
|
||||
.parity = GRUB_SERIAL_PARITY_NONE,
|
||||
.stop_bits = GRUB_SERIAL_STOP_BITS_1,
|
||||
.base_clock = 0
|
||||
};
|
||||
|
||||
return port->driver->configure (port, &config);
|
||||
}
|
||||
|
||||
#if (defined(__mips__) && _MIPS_SIM != _ABI64) || defined (__i386__) || defined (__x86_64__)
|
||||
void grub_ns8250_init (void);
|
||||
char *grub_serial_ns8250_add_port (grub_port_t port);
|
||||
#endif
|
||||
#ifdef GRUB_MACHINE_IEEE1275
|
||||
void grub_ofserial_init (void);
|
||||
#endif
|
||||
#ifdef GRUB_MACHINE_EFI
|
||||
void
|
||||
grub_efiserial_init (void);
|
||||
#endif
|
||||
#ifdef GRUB_MACHINE_ARC
|
||||
void
|
||||
grub_arcserial_init (void);
|
||||
const char *
|
||||
grub_arcserial_add_port (const char *path);
|
||||
#endif
|
||||
|
||||
struct grub_serial_port *grub_serial_find (const char *name);
|
||||
extern struct grub_serial_driver grub_ns8250_driver;
|
||||
void EXPORT_FUNC(grub_serial_unregister_driver) (struct grub_serial_driver *driver);
|
||||
|
||||
#ifndef GRUB_MACHINE_EMU
|
||||
extern void grub_serial_init (void);
|
||||
extern void grub_serial_fini (void);
|
||||
#endif
|
||||
|
||||
#endif
|
||||
@ -0,0 +1,269 @@
|
||||
/*
|
||||
* GRUB -- GRand Unified Bootloader
|
||||
* Copyright (C) 2013 Free Software Foundation, Inc.
|
||||
*
|
||||
* GRUB is free software: you can redistribute it and/or modify
|
||||
* it under the terms of the GNU General Public License as published by
|
||||
* the Free Software Foundation, either version 3 of the License, or
|
||||
* (at your option) any later version.
|
||||
*
|
||||
* GRUB is distributed in the hope that it will be useful,
|
||||
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
* GNU General Public License for more details.
|
||||
*
|
||||
* You should have received a copy of the GNU General Public License
|
||||
* along with GRUB. If not, see <http://www.gnu.org/licenses/>.
|
||||
*/
|
||||
|
||||
#ifndef GRUB_UTIL_INSTALL_HEADER
|
||||
#define GRUB_UTIL_INSTALL_HEADER 1
|
||||
|
||||
#include <sys/types.h>
|
||||
#include <stdio.h>
|
||||
|
||||
#include <grub/device.h>
|
||||
#include <grub/disk.h>
|
||||
#include <grub/emu/hostfile.h>
|
||||
|
||||
#define GRUB_INSTALL_OPTIONS \
|
||||
{ "modules", GRUB_INSTALL_OPTIONS_MODULES, N_("MODULES"), \
|
||||
0, N_("pre-load specified modules MODULES"), 1 }, \
|
||||
{ "dtb", GRUB_INSTALL_OPTIONS_DTB, N_("FILE"), \
|
||||
0, N_("embed a specific DTB"), 1 }, \
|
||||
{ "install-modules", GRUB_INSTALL_OPTIONS_INSTALL_MODULES, \
|
||||
N_("MODULES"), 0, \
|
||||
N_("install only MODULES and their dependencies [default=all]"), 1 }, \
|
||||
{ "themes", GRUB_INSTALL_OPTIONS_INSTALL_THEMES, N_("THEMES"), \
|
||||
0, N_("install THEMES [default=%s]"), 1 }, \
|
||||
{ "fonts", GRUB_INSTALL_OPTIONS_INSTALL_FONTS, N_("FONTS"), \
|
||||
0, N_("install FONTS [default=%s]"), 1 }, \
|
||||
{ "locales", GRUB_INSTALL_OPTIONS_INSTALL_LOCALES, N_("LOCALES"),\
|
||||
0, N_("install only LOCALES [default=all]"), 1 }, \
|
||||
{ "compress", GRUB_INSTALL_OPTIONS_INSTALL_COMPRESS, \
|
||||
"no|xz|gz|lzo", 0, \
|
||||
N_("compress GRUB files [optional]"), 1 }, \
|
||||
{"core-compress", GRUB_INSTALL_OPTIONS_INSTALL_CORE_COMPRESS, \
|
||||
"xz|none|auto", \
|
||||
0, N_("choose the compression to use for core image"), 2}, \
|
||||
/* TRANSLATORS: platform here isn't identifier. It can be translated. */ \
|
||||
{ "directory", 'd', N_("DIR"), 0, \
|
||||
N_("use images and modules under DIR [default=%s/<platform>]"), 1 }, \
|
||||
{ "override-directory", GRUB_INSTALL_OPTIONS_DIRECTORY2, \
|
||||
N_("DIR"), OPTION_HIDDEN, \
|
||||
N_("use images and modules under DIR [default=%s/<platform>]"), 1 }, \
|
||||
{ "locale-directory", GRUB_INSTALL_OPTIONS_LOCALE_DIRECTORY, \
|
||||
N_("DIR"), 0, \
|
||||
N_("use translations under DIR [default=%s]"), 1 }, \
|
||||
{ "themes-directory", GRUB_INSTALL_OPTIONS_THEMES_DIRECTORY, \
|
||||
N_("DIR"), OPTION_HIDDEN, \
|
||||
N_("use themes under DIR [default=%s]"), 1 }, \
|
||||
{ "grub-mkimage", GRUB_INSTALL_OPTIONS_GRUB_MKIMAGE, \
|
||||
"FILE", OPTION_HIDDEN, 0, 1 }, \
|
||||
/* TRANSLATORS: "embed" is a verb (command description). "*/ \
|
||||
{ "pubkey", 'k', N_("FILE"), 0, \
|
||||
N_("embed FILE as public key for signature checking"), 0}, \
|
||||
{ "verbose", 'v', 0, 0, \
|
||||
N_("print verbose messages."), 1 }
|
||||
|
||||
int
|
||||
grub_install_parse (int key, char *arg);
|
||||
|
||||
void
|
||||
grub_install_push_module (const char *val);
|
||||
|
||||
void
|
||||
grub_install_pop_module (void);
|
||||
|
||||
char *
|
||||
grub_install_help_filter (int key, const char *text,
|
||||
void *input __attribute__ ((unused)));
|
||||
|
||||
enum grub_install_plat
|
||||
{
|
||||
GRUB_INSTALL_PLATFORM_I386_PC,
|
||||
GRUB_INSTALL_PLATFORM_I386_EFI,
|
||||
GRUB_INSTALL_PLATFORM_I386_QEMU,
|
||||
GRUB_INSTALL_PLATFORM_I386_COREBOOT,
|
||||
GRUB_INSTALL_PLATFORM_I386_MULTIBOOT,
|
||||
GRUB_INSTALL_PLATFORM_I386_IEEE1275,
|
||||
GRUB_INSTALL_PLATFORM_X86_64_EFI,
|
||||
GRUB_INSTALL_PLATFORM_MIPSEL_LOONGSON,
|
||||
GRUB_INSTALL_PLATFORM_SPARC64_IEEE1275,
|
||||
GRUB_INSTALL_PLATFORM_POWERPC_IEEE1275,
|
||||
GRUB_INSTALL_PLATFORM_MIPSEL_ARC,
|
||||
GRUB_INSTALL_PLATFORM_MIPS_ARC,
|
||||
GRUB_INSTALL_PLATFORM_IA64_EFI,
|
||||
GRUB_INSTALL_PLATFORM_ARM_UBOOT,
|
||||
GRUB_INSTALL_PLATFORM_ARM_EFI,
|
||||
GRUB_INSTALL_PLATFORM_MIPSEL_QEMU_MIPS,
|
||||
GRUB_INSTALL_PLATFORM_MIPS_QEMU_MIPS,
|
||||
GRUB_INSTALL_PLATFORM_I386_XEN,
|
||||
GRUB_INSTALL_PLATFORM_X86_64_XEN,
|
||||
GRUB_INSTALL_PLATFORM_I386_XEN_PVH,
|
||||
GRUB_INSTALL_PLATFORM_ARM64_EFI,
|
||||
GRUB_INSTALL_PLATFORM_MIPS64EL_EFI,
|
||||
GRUB_INSTALL_PLATFORM_ARM_COREBOOT,
|
||||
GRUB_INSTALL_PLATFORM_RISCV32_EFI,
|
||||
GRUB_INSTALL_PLATFORM_RISCV64_EFI,
|
||||
GRUB_INSTALL_PLATFORM_MAX
|
||||
};
|
||||
|
||||
enum grub_install_options {
|
||||
GRUB_INSTALL_OPTIONS_DIRECTORY = 'd',
|
||||
GRUB_INSTALL_OPTIONS_VERBOSITY = 'v',
|
||||
GRUB_INSTALL_OPTIONS_MODULES = 0x201,
|
||||
GRUB_INSTALL_OPTIONS_INSTALL_MODULES,
|
||||
GRUB_INSTALL_OPTIONS_INSTALL_THEMES,
|
||||
GRUB_INSTALL_OPTIONS_INSTALL_FONTS,
|
||||
GRUB_INSTALL_OPTIONS_INSTALL_LOCALES,
|
||||
GRUB_INSTALL_OPTIONS_INSTALL_COMPRESS,
|
||||
GRUB_INSTALL_OPTIONS_DIRECTORY2,
|
||||
GRUB_INSTALL_OPTIONS_LOCALE_DIRECTORY,
|
||||
GRUB_INSTALL_OPTIONS_THEMES_DIRECTORY,
|
||||
GRUB_INSTALL_OPTIONS_GRUB_MKIMAGE,
|
||||
GRUB_INSTALL_OPTIONS_INSTALL_CORE_COMPRESS,
|
||||
GRUB_INSTALL_OPTIONS_DTB
|
||||
};
|
||||
|
||||
extern char *grub_install_source_directory;
|
||||
|
||||
enum grub_install_plat
|
||||
grub_install_get_target (const char *src);
|
||||
void
|
||||
grub_install_mkdir_p (const char *dst);
|
||||
|
||||
void
|
||||
grub_install_copy_files (const char *src,
|
||||
const char *dst,
|
||||
enum grub_install_plat platid);
|
||||
char *
|
||||
grub_install_get_platform_name (enum grub_install_plat platid);
|
||||
|
||||
const char *
|
||||
grub_install_get_platform_cpu (enum grub_install_plat platid);
|
||||
|
||||
const char *
|
||||
grub_install_get_platform_platform (enum grub_install_plat platid);
|
||||
|
||||
char *
|
||||
grub_install_get_platforms_string (void);
|
||||
|
||||
typedef enum {
|
||||
GRUB_COMPRESSION_AUTO,
|
||||
GRUB_COMPRESSION_NONE,
|
||||
GRUB_COMPRESSION_XZ,
|
||||
GRUB_COMPRESSION_LZMA
|
||||
} grub_compression_t;
|
||||
|
||||
void
|
||||
grub_install_make_image_wrap (const char *dir, const char *prefix,
|
||||
const char *outname, char *memdisk_path,
|
||||
char *config_path,
|
||||
const char *format, int note);
|
||||
void
|
||||
grub_install_make_image_wrap_file (const char *dir, const char *prefix,
|
||||
FILE *fp, const char *outname,
|
||||
char *memdisk_path,
|
||||
char *config_path,
|
||||
const char *mkimage_target, int note);
|
||||
|
||||
int
|
||||
grub_install_copy_file (const char *src,
|
||||
const char *dst,
|
||||
int is_critical);
|
||||
|
||||
struct grub_install_image_target_desc;
|
||||
|
||||
void
|
||||
grub_install_generate_image (const char *dir, const char *prefix,
|
||||
FILE *out,
|
||||
const char *outname, char *mods[],
|
||||
char *memdisk_path, char **pubkey_paths,
|
||||
size_t npubkeys,
|
||||
char *config_path,
|
||||
const struct grub_install_image_target_desc *image_target,
|
||||
int note,
|
||||
grub_compression_t comp, const char *dtb_file);
|
||||
|
||||
const struct grub_install_image_target_desc *
|
||||
grub_install_get_image_target (const char *arg);
|
||||
|
||||
void
|
||||
grub_util_bios_setup (const char *dir,
|
||||
const char *boot_file, const char *core_file,
|
||||
const char *dest, int force,
|
||||
int fs_probe, int allow_floppy,
|
||||
int add_rs_codes);
|
||||
void
|
||||
grub_util_sparc_setup (const char *dir,
|
||||
const char *boot_file, const char *core_file,
|
||||
const char *dest, int force,
|
||||
int fs_probe, int allow_floppy,
|
||||
int add_rs_codes);
|
||||
|
||||
char *
|
||||
grub_install_get_image_targets_string (void);
|
||||
|
||||
const char *
|
||||
grub_util_get_target_dirname (const struct grub_install_image_target_desc *t);
|
||||
|
||||
void
|
||||
grub_install_create_envblk_file (const char *name);
|
||||
|
||||
const char *
|
||||
grub_install_get_default_arm_platform (void);
|
||||
|
||||
const char *
|
||||
grub_install_get_default_x86_platform (void);
|
||||
|
||||
int
|
||||
grub_install_register_efi (grub_device_t efidir_grub_dev,
|
||||
const char *efifile_path,
|
||||
const char *efi_distributor);
|
||||
|
||||
void
|
||||
grub_install_register_ieee1275 (int is_prep, const char *install_device,
|
||||
int partno, const char *relpath);
|
||||
|
||||
void
|
||||
grub_install_sgi_setup (const char *install_device,
|
||||
const char *imgfile, const char *destname);
|
||||
|
||||
int
|
||||
grub_install_compress_gzip (const char *src, const char *dest);
|
||||
int
|
||||
grub_install_compress_lzop (const char *src, const char *dest);
|
||||
int
|
||||
grub_install_compress_xz (const char *src, const char *dest);
|
||||
|
||||
void
|
||||
grub_install_get_blocklist (grub_device_t root_dev,
|
||||
const char *core_path, const char *core_img,
|
||||
size_t core_size,
|
||||
void (*callback) (grub_disk_addr_t sector,
|
||||
unsigned offset,
|
||||
unsigned length,
|
||||
void *data),
|
||||
void *hook_data);
|
||||
|
||||
void
|
||||
grub_util_create_envblk_file (const char *name);
|
||||
|
||||
void
|
||||
grub_util_glue_efi (const char *file32, const char *file64, const char *out);
|
||||
|
||||
void
|
||||
grub_util_render_label (const char *label_font,
|
||||
const char *label_bgcolor,
|
||||
const char *label_color,
|
||||
const char *label_string,
|
||||
const char *label);
|
||||
|
||||
const char *
|
||||
grub_util_get_target_name (const struct grub_install_image_target_desc *t);
|
||||
|
||||
extern char *grub_install_copy_buffer;
|
||||
#define GRUB_INSTALL_COPY_BUFFER_SIZE 1048576
|
||||
|
||||
#endif
|
||||
File diff suppressed because it is too large
Load Diff
File diff suppressed because it is too large
Load Diff
@ -0,0 +1,373 @@
|
||||
# Helper library for grub-mkconfig
|
||||
# Copyright (C) 2007,2008,2009,2010 Free Software Foundation, Inc.
|
||||
#
|
||||
# GRUB is free software: you can redistribute it and/or modify
|
||||
# it under the terms of the GNU General Public License as published by
|
||||
# the Free Software Foundation, either version 3 of the License, or
|
||||
# (at your option) any later version.
|
||||
#
|
||||
# GRUB is distributed in the hope that it will be useful,
|
||||
# but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
# GNU General Public License for more details.
|
||||
#
|
||||
# You should have received a copy of the GNU General Public License
|
||||
# along with GRUB. If not, see <http://www.gnu.org/licenses/>.
|
||||
|
||||
prefix="@prefix@"
|
||||
exec_prefix="@exec_prefix@"
|
||||
datarootdir="@datarootdir@"
|
||||
datadir="@datadir@"
|
||||
bindir="@bindir@"
|
||||
sbindir="@sbindir@"
|
||||
if [ "x$pkgdatadir" = x ]; then
|
||||
pkgdatadir="${datadir}/@PACKAGE@"
|
||||
fi
|
||||
|
||||
if test "x$grub_probe" = x; then
|
||||
grub_probe="${sbindir}/@grub_probe@"
|
||||
fi
|
||||
if test "x$grub_file" = x; then
|
||||
grub_file="${bindir}/@grub_file@"
|
||||
fi
|
||||
if test "x$grub_mkrelpath" = x; then
|
||||
grub_mkrelpath="${bindir}/@grub_mkrelpath@"
|
||||
fi
|
||||
|
||||
if which gettext >/dev/null 2>/dev/null; then
|
||||
:
|
||||
else
|
||||
gettext () {
|
||||
printf "%s" "$@"
|
||||
}
|
||||
fi
|
||||
|
||||
grub_warn ()
|
||||
{
|
||||
echo "$(gettext "Warning:")" "$@" >&2
|
||||
}
|
||||
|
||||
make_system_path_relative_to_its_root ()
|
||||
{
|
||||
"${grub_mkrelpath}" "$1"
|
||||
}
|
||||
|
||||
is_path_readable_by_grub ()
|
||||
{
|
||||
path="$1"
|
||||
|
||||
# abort if path doesn't exist
|
||||
if test -e "$path" ; then : ;else
|
||||
return 1
|
||||
fi
|
||||
|
||||
# abort if file is in a filesystem we can't read
|
||||
if "${grub_probe}" -t fs "$path" > /dev/null 2>&1 ; then : ; else
|
||||
return 1
|
||||
fi
|
||||
|
||||
# ... or if we can't figure out the abstraction module, for example if
|
||||
# memberlist fails on an LVM volume group.
|
||||
if abstractions="`"${grub_probe}" -t abstraction "$path"`" 2> /dev/null ; then
|
||||
:
|
||||
else
|
||||
return 1
|
||||
fi
|
||||
|
||||
if [ x$GRUB_ENABLE_CRYPTODISK = xy ]; then
|
||||
return 0
|
||||
fi
|
||||
|
||||
for abstraction in $abstractions; do
|
||||
if [ "x$abstraction" = xcryptodisk ]; then
|
||||
return 1
|
||||
fi
|
||||
done
|
||||
|
||||
return 0
|
||||
}
|
||||
|
||||
convert_system_path_to_grub_path ()
|
||||
{
|
||||
path="$1"
|
||||
|
||||
grub_warn "convert_system_path_to_grub_path() is deprecated. Use prepare_grub_to_access_device() instead."
|
||||
|
||||
# abort if GRUB can't access the path
|
||||
if is_path_readable_by_grub "${path}" ; then : ; else
|
||||
return 1
|
||||
fi
|
||||
|
||||
if drive="`"${grub_probe}" -t drive "$path"`" ; then : ; else
|
||||
return 1
|
||||
fi
|
||||
|
||||
if relative_path="`make_system_path_relative_to_its_root "$path"`" ; then : ; else
|
||||
return 1
|
||||
fi
|
||||
|
||||
echo "${drive}${relative_path}"
|
||||
}
|
||||
|
||||
save_default_entry ()
|
||||
{
|
||||
if [ "x${GRUB_SAVEDEFAULT}" = "xtrue" ] ; then
|
||||
cat << EOF
|
||||
savedefault
|
||||
EOF
|
||||
fi
|
||||
}
|
||||
|
||||
prepare_grub_to_access_device ()
|
||||
{
|
||||
old_ifs="$IFS"
|
||||
IFS='
|
||||
'
|
||||
:<<\EOF
|
||||
partmap="`"${grub_probe}" --device $@ --target=partmap`"
|
||||
for module in ${partmap} ; do
|
||||
case "${module}" in
|
||||
netbsd | openbsd)
|
||||
echo "insmod part_bsd";;
|
||||
*)
|
||||
echo "insmod part_${module}";;
|
||||
esac
|
||||
done
|
||||
EOF
|
||||
|
||||
# Abstraction modules aren't auto-loaded.
|
||||
abstraction="`"${grub_probe}" --device $@ --target=abstraction`"
|
||||
for module in ${abstraction} ; do
|
||||
echo "insmod ${module}"
|
||||
done
|
||||
|
||||
# fs="`"${grub_probe}" --device $@ --target=fs`"
|
||||
# for module in ${fs} ; do
|
||||
# echo "insmod ${module}"
|
||||
# done
|
||||
|
||||
if [ x$GRUB_ENABLE_CRYPTODISK = xy ]; then
|
||||
for uuid in `"${grub_probe}" --device $@ --target=cryptodisk_uuid`; do
|
||||
echo "cryptomount -u $uuid"
|
||||
done
|
||||
fi
|
||||
|
||||
# If there's a filesystem UUID that GRUB is capable of identifying, use it;
|
||||
# otherwise set root as per value in device.map.
|
||||
fs_hint="`"${grub_probe}" --device $@ --target=compatibility_hint`"
|
||||
if [ "x$fs_hint" != x ]; then
|
||||
echo "set root='$fs_hint'"
|
||||
fi
|
||||
if fs_uuid="`"${grub_probe}" --device $@ --target=fs_uuid 2> /dev/null`" ; then
|
||||
hints="`"${grub_probe}" --device $@ --target=hints_string 2> /dev/null`" || hints=
|
||||
echo "if [ x\$feature_platform_search_hint = xy ]; then"
|
||||
echo " search --no-floppy --fs-uuid --set=root ${hints} ${fs_uuid}"
|
||||
echo "else"
|
||||
echo " search --no-floppy --fs-uuid --set=root ${fs_uuid}"
|
||||
echo "fi"
|
||||
fi
|
||||
IFS="$old_ifs"
|
||||
}
|
||||
|
||||
grub_get_device_id ()
|
||||
{
|
||||
old_ifs="$IFS"
|
||||
IFS='
|
||||
'
|
||||
device="$1"
|
||||
if fs_uuid="`"${grub_probe}" --device ${device} --target=fs_uuid 2> /dev/null`" ; then
|
||||
echo "$fs_uuid";
|
||||
else
|
||||
echo $device |sed 's, ,_,g'
|
||||
fi
|
||||
IFS="$old_ifs"
|
||||
}
|
||||
|
||||
grub_file_is_not_garbage ()
|
||||
{
|
||||
if test -f "$1" ; then
|
||||
case "$1" in
|
||||
*.dpkg-*) return 1 ;; # debian dpkg
|
||||
*.rpmsave|*.rpmnew) return 1 ;;
|
||||
README*|*/README*) return 1 ;; # documentation
|
||||
*.sig) return 1 ;; # signatures
|
||||
esac
|
||||
else
|
||||
return 1
|
||||
fi
|
||||
return 0
|
||||
}
|
||||
|
||||
version_sort ()
|
||||
{
|
||||
case $version_sort_sort_has_v in
|
||||
yes)
|
||||
LC_ALL=C sort -V;;
|
||||
no)
|
||||
LC_ALL=C sort -n;;
|
||||
*)
|
||||
if sort -V </dev/null > /dev/null 2>&1; then
|
||||
version_sort_sort_has_v=yes
|
||||
LC_ALL=C sort -V
|
||||
else
|
||||
version_sort_sort_has_v=no
|
||||
LC_ALL=C sort -n
|
||||
fi;;
|
||||
esac
|
||||
}
|
||||
|
||||
version_test_numeric ()
|
||||
{
|
||||
version_test_numeric_a="$1"
|
||||
version_test_numeric_cmp="$2"
|
||||
version_test_numeric_b="$3"
|
||||
if [ "$version_test_numeric_a" = "$version_test_numeric_b" ] ; then
|
||||
case "$version_test_numeric_cmp" in
|
||||
ge|eq|le) return 0 ;;
|
||||
gt|lt) return 1 ;;
|
||||
esac
|
||||
fi
|
||||
if [ "$version_test_numeric_cmp" = "lt" ] ; then
|
||||
version_test_numeric_c="$version_test_numeric_a"
|
||||
version_test_numeric_a="$version_test_numeric_b"
|
||||
version_test_numeric_b="$version_test_numeric_c"
|
||||
fi
|
||||
if (echo "$version_test_numeric_a" ; echo "$version_test_numeric_b") | version_sort | head -n 1 | grep -qx "$version_test_numeric_b" ; then
|
||||
return 0
|
||||
else
|
||||
return 1
|
||||
fi
|
||||
}
|
||||
|
||||
version_test_gt ()
|
||||
{
|
||||
version_test_gt_a="`echo "$1" | sed -e "s/[^-]*-//"`"
|
||||
version_test_gt_b="`echo "$2" | sed -e "s/[^-]*-//"`"
|
||||
version_test_gt_cmp=gt
|
||||
if [ "x$version_test_gt_b" = "x" ] ; then
|
||||
return 0
|
||||
fi
|
||||
case "$version_test_gt_a:$version_test_gt_b" in
|
||||
*.old:*.old) ;;
|
||||
*.old:*) version_test_gt_a="`echo "$version_test_gt_a" | sed -e 's/\.old$//'`" ; version_test_gt_cmp=gt ;;
|
||||
*:*.old) version_test_gt_b="`echo "$version_test_gt_b" | sed -e 's/\.old$//'`" ; version_test_gt_cmp=ge ;;
|
||||
esac
|
||||
version_test_numeric "$version_test_gt_a" "$version_test_gt_cmp" "$version_test_gt_b"
|
||||
return "$?"
|
||||
}
|
||||
|
||||
version_find_latest ()
|
||||
{
|
||||
version_find_latest_a=""
|
||||
for i in "$@" ; do
|
||||
if version_test_gt "$i" "$version_find_latest_a" ; then
|
||||
version_find_latest_a="$i"
|
||||
fi
|
||||
done
|
||||
echo "$version_find_latest_a"
|
||||
}
|
||||
|
||||
# One layer of quotation is eaten by "" and the second by sed; so this turns
|
||||
# ' into \'.
|
||||
grub_quote () {
|
||||
sed "s/'/'\\\\''/g"
|
||||
}
|
||||
|
||||
gettext_quoted () {
|
||||
gettext "$@" | grub_quote
|
||||
}
|
||||
|
||||
# Run the first argument through gettext, and then pass that and all
|
||||
# remaining arguments to printf. This is a useful abbreviation and tends to
|
||||
# be easier to type.
|
||||
gettext_printf () {
|
||||
gettext_printf_format="$1"
|
||||
shift
|
||||
printf "$(gettext "$gettext_printf_format")" "$@"
|
||||
}
|
||||
|
||||
uses_abstraction () {
|
||||
device="$1"
|
||||
old_ifs="$IFS"
|
||||
IFS='
|
||||
'
|
||||
|
||||
abstraction="`"${grub_probe}" --device ${device} --target=abstraction`"
|
||||
for module in ${abstraction}; do
|
||||
if test "x${module}" = "x$2"; then
|
||||
IFS="$old_ifs"
|
||||
return 0
|
||||
fi
|
||||
done
|
||||
IFS="$old_ifs"
|
||||
return 1
|
||||
}
|
||||
|
||||
print_option_help () {
|
||||
if test x$print_option_help_wc = x; then
|
||||
if wc -L </dev/null > /dev/null 2>&1; then
|
||||
print_option_help_wc=-L
|
||||
elif wc -m </dev/null > /dev/null 2>&1; then
|
||||
print_option_help_wc=-m
|
||||
else
|
||||
print_option_help_wc=-b
|
||||
fi
|
||||
fi
|
||||
if test x$grub_have_fmt = x; then
|
||||
if fmt -w 40 </dev/null > /dev/null 2>&1; then
|
||||
grub_have_fmt=y;
|
||||
else
|
||||
grub_have_fmt=n;
|
||||
fi
|
||||
fi
|
||||
print_option_help_lead=" $1"
|
||||
print_option_help_lspace="$(echo "$print_option_help_lead" | wc $print_option_help_wc)"
|
||||
print_option_help_fill="$((26 - print_option_help_lspace))"
|
||||
printf "%s" "$print_option_help_lead"
|
||||
if test $print_option_help_fill -le 0; then
|
||||
print_option_help_nl=y
|
||||
echo
|
||||
else
|
||||
print_option_help_i=0;
|
||||
while test $print_option_help_i -lt $print_option_help_fill; do
|
||||
printf " "
|
||||
print_option_help_i=$((print_option_help_i+1))
|
||||
done
|
||||
print_option_help_nl=n
|
||||
fi
|
||||
if test x$grub_have_fmt = xy; then
|
||||
print_option_help_split="$(echo "$2" | fmt -w 50)"
|
||||
else
|
||||
print_option_help_split="$2"
|
||||
fi
|
||||
if test x$print_option_help_nl = xy; then
|
||||
echo "$print_option_help_split" | awk \
|
||||
'{ print " " $0; }'
|
||||
else
|
||||
echo "$print_option_help_split" | awk 'BEGIN { n = 0 }
|
||||
{ if (n == 1) print " " $0; else print $0; n = 1 ; }'
|
||||
fi
|
||||
}
|
||||
|
||||
grub_fmt () {
|
||||
if test x$grub_have_fmt = x; then
|
||||
if fmt -w 40 < /dev/null > /dev/null; then
|
||||
grub_have_fmt=y;
|
||||
else
|
||||
grub_have_fmt=n;
|
||||
fi
|
||||
fi
|
||||
|
||||
if test x$grub_have_fmt = xy; then
|
||||
fmt
|
||||
else
|
||||
cat
|
||||
fi
|
||||
}
|
||||
|
||||
grub_tab=" "
|
||||
|
||||
grub_add_tab () {
|
||||
sed -e "s/^/$grub_tab/"
|
||||
}
|
||||
|
||||
File diff suppressed because it is too large
Load Diff
@ -0,0 +1,225 @@
|
||||
/*
|
||||
* Copyright (C) 1999,2000,2001,2002,2003,2004,2005,2006,2007,2008,2009,2010,2013 Free Software Foundation, Inc.
|
||||
*
|
||||
* GRUB is free software: you can redistribute it and/or modify
|
||||
* it under the terms of the GNU General Public License as published by
|
||||
* the Free Software Foundation, either version 3 of the License, or
|
||||
* (at your option) any later version.
|
||||
*
|
||||
* GRUB is distributed in the hope that it will be useful,
|
||||
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
* GNU General Public License for more details.
|
||||
*
|
||||
* You should have received a copy of the GNU General Public License
|
||||
* along with GRUB. If not, see <http://www.gnu.org/licenses/>.
|
||||
*/
|
||||
|
||||
#include <config.h>
|
||||
|
||||
#include <grub/util/install.h>
|
||||
#include <grub/emu/config.h>
|
||||
#include <grub/util/misc.h>
|
||||
|
||||
#include <string.h>
|
||||
#include <errno.h>
|
||||
|
||||
#pragma GCC diagnostic ignored "-Wmissing-prototypes"
|
||||
#pragma GCC diagnostic ignored "-Wmissing-declarations"
|
||||
#include <argp.h>
|
||||
#pragma GCC diagnostic error "-Wmissing-prototypes"
|
||||
#pragma GCC diagnostic error "-Wmissing-declarations"
|
||||
|
||||
static char *rootdir = NULL, *subdir = NULL;
|
||||
static char *debug_image = NULL;
|
||||
|
||||
enum
|
||||
{
|
||||
OPTION_NET_DIRECTORY = 0x301,
|
||||
OPTION_SUBDIR,
|
||||
OPTION_DEBUG,
|
||||
OPTION_DEBUG_IMAGE
|
||||
};
|
||||
|
||||
static struct argp_option options[] = {
|
||||
GRUB_INSTALL_OPTIONS,
|
||||
{"net-directory", OPTION_NET_DIRECTORY, N_("DIR"),
|
||||
0, N_("root directory of TFTP server"), 2},
|
||||
{"subdir", OPTION_SUBDIR, N_("DIR"),
|
||||
0, N_("relative subdirectory on network server"), 2},
|
||||
{"debug", OPTION_DEBUG, 0, OPTION_HIDDEN, 0, 2},
|
||||
{"debug-image", OPTION_DEBUG_IMAGE, N_("STRING"), OPTION_HIDDEN, 0, 2},
|
||||
{0, 0, 0, 0, 0, 0}
|
||||
};
|
||||
|
||||
static error_t
|
||||
argp_parser (int key, char *arg, struct argp_state *state)
|
||||
{
|
||||
if (grub_install_parse (key, arg))
|
||||
return 0;
|
||||
switch (key)
|
||||
{
|
||||
case OPTION_NET_DIRECTORY:
|
||||
free (rootdir);
|
||||
rootdir = xstrdup (arg);
|
||||
return 0;
|
||||
case OPTION_SUBDIR:
|
||||
free (subdir);
|
||||
subdir = xstrdup (arg);
|
||||
return 0;
|
||||
/* This is an undocumented feature... */
|
||||
case OPTION_DEBUG:
|
||||
verbosity++;
|
||||
return 0;
|
||||
case OPTION_DEBUG_IMAGE:
|
||||
free (debug_image);
|
||||
debug_image = xstrdup (arg);
|
||||
return 0;
|
||||
|
||||
case ARGP_KEY_ARG:
|
||||
default:
|
||||
return ARGP_ERR_UNKNOWN;
|
||||
}
|
||||
}
|
||||
|
||||
|
||||
struct argp argp = {
|
||||
options, argp_parser, NULL,
|
||||
"\v"N_("Prepares GRUB network boot images at net_directory/subdir "
|
||||
"assuming net_directory being TFTP root."),
|
||||
NULL, grub_install_help_filter, NULL
|
||||
};
|
||||
|
||||
static char *base;
|
||||
|
||||
static const struct
|
||||
{
|
||||
const char *mkimage_target;
|
||||
const char *netmodule;
|
||||
const char *ext;
|
||||
} targets[GRUB_INSTALL_PLATFORM_MAX] =
|
||||
{
|
||||
[GRUB_INSTALL_PLATFORM_I386_PC] = { "i386-pc-pxe", "pxe", ".0" },
|
||||
[GRUB_INSTALL_PLATFORM_SPARC64_IEEE1275] = { "sparc64-ieee1275-aout", "ofnet", ".img" },
|
||||
[GRUB_INSTALL_PLATFORM_I386_IEEE1275] = { "i386-ieee1275", "ofnet", ".elf" },
|
||||
[GRUB_INSTALL_PLATFORM_POWERPC_IEEE1275] = { "powerpc-ieee1275", "ofnet", ".elf" },
|
||||
[GRUB_INSTALL_PLATFORM_I386_EFI] = { "i386-efi", "efinet", ".efi" },
|
||||
[GRUB_INSTALL_PLATFORM_X86_64_EFI] = { "x86_64-efi", "efinet", ".efi" },
|
||||
[GRUB_INSTALL_PLATFORM_IA64_EFI] = { "ia64-efi", "efinet", ".efi" },
|
||||
[GRUB_INSTALL_PLATFORM_ARM_EFI] = { "arm-efi", "efinet", ".efi" },
|
||||
[GRUB_INSTALL_PLATFORM_ARM64_EFI] = { "arm64-efi", "efinet", ".efi" },
|
||||
[GRUB_INSTALL_PLATFORM_MIPS64EL_EFI] = { "mips64el-efi", "efinet", ".efi" },
|
||||
[GRUB_INSTALL_PLATFORM_RISCV32_EFI] = { "riscv32-efi", "efinet", ".efi" },
|
||||
[GRUB_INSTALL_PLATFORM_RISCV64_EFI] = { "riscv64-efi", "efinet", ".efi" },
|
||||
};
|
||||
|
||||
static void
|
||||
process_input_dir (const char *input_dir, enum grub_install_plat platform)
|
||||
{
|
||||
char *platsub = grub_install_get_platform_name (platform);
|
||||
char *grubdir = grub_util_path_concat (3, rootdir, subdir, platsub);
|
||||
char *load_cfg = grub_util_path_concat (2, grubdir, "load.cfg");
|
||||
char *prefix;
|
||||
char *output;
|
||||
char *grub_cfg;
|
||||
FILE *cfg;
|
||||
|
||||
grub_install_copy_files (input_dir, base, platform);
|
||||
grub_util_unlink (load_cfg);
|
||||
|
||||
if (debug_image)
|
||||
{
|
||||
FILE *f = grub_util_fopen (load_cfg, "wb");
|
||||
if (!f)
|
||||
grub_util_error (_("cannot open `%s': %s"), load_cfg,
|
||||
strerror (errno));
|
||||
fprintf (f, "set debug='%s'\n", debug_image);
|
||||
fclose (f);
|
||||
}
|
||||
else
|
||||
{
|
||||
free (load_cfg);
|
||||
load_cfg = 0;
|
||||
}
|
||||
|
||||
prefix = xasprintf ("/%s", subdir);
|
||||
if (!targets[platform].mkimage_target)
|
||||
grub_util_error (_("unsupported platform %s"), platsub);
|
||||
|
||||
grub_cfg = grub_util_path_concat (2, grubdir, "grub.cfg");
|
||||
cfg = grub_util_fopen (grub_cfg, "wb");
|
||||
if (!cfg)
|
||||
grub_util_error (_("cannot open `%s': %s"), grub_cfg,
|
||||
strerror (errno));
|
||||
fprintf (cfg, "source %s/grub.cfg", subdir);
|
||||
fclose (cfg);
|
||||
|
||||
grub_install_push_module (targets[platform].netmodule);
|
||||
|
||||
output = grub_util_path_concat_ext (2, grubdir, "core", targets[platform].ext);
|
||||
grub_install_make_image_wrap (input_dir, prefix, output,
|
||||
0, load_cfg,
|
||||
targets[platform].mkimage_target, 0);
|
||||
grub_install_pop_module ();
|
||||
|
||||
/* TRANSLATORS: First %s is replaced by platform name. Second one by filename. */
|
||||
printf (_("Netboot directory for %s created. Configure your DHCP server to point to %s\n"),
|
||||
platsub, output);
|
||||
|
||||
free (platsub);
|
||||
free (output);
|
||||
free (prefix);
|
||||
free (grub_cfg);
|
||||
free (grubdir);
|
||||
}
|
||||
|
||||
|
||||
int
|
||||
main (int argc, char *argv[])
|
||||
{
|
||||
const char *pkglibdir;
|
||||
|
||||
grub_util_host_init (&argc, &argv);
|
||||
grub_util_disable_fd_syncs ();
|
||||
rootdir = xstrdup ("/srv/tftp");
|
||||
pkglibdir = grub_util_get_pkglibdir ();
|
||||
|
||||
subdir = grub_util_path_concat (2, GRUB_BOOT_DIR_NAME, GRUB_DIR_NAME);
|
||||
|
||||
argp_parse (&argp, argc, argv, 0, 0, 0);
|
||||
|
||||
base = grub_util_path_concat (2, rootdir, subdir);
|
||||
/* Create the GRUB directory if it is not present. */
|
||||
|
||||
grub_install_mkdir_p (base);
|
||||
|
||||
grub_install_push_module ("tftp");
|
||||
|
||||
if (!grub_install_source_directory)
|
||||
{
|
||||
enum grub_install_plat plat;
|
||||
|
||||
for (plat = 0; plat < GRUB_INSTALL_PLATFORM_MAX; plat++)
|
||||
if (targets[plat].mkimage_target)
|
||||
{
|
||||
char *platdir = grub_util_path_concat (2, pkglibdir,
|
||||
grub_install_get_platform_name (plat));
|
||||
|
||||
grub_util_info ("Looking for `%s'", platdir);
|
||||
|
||||
if (!grub_util_is_directory (platdir))
|
||||
{
|
||||
free (platdir);
|
||||
continue;
|
||||
}
|
||||
process_input_dir (platdir, plat);
|
||||
}
|
||||
}
|
||||
else
|
||||
{
|
||||
enum grub_install_plat plat;
|
||||
plat = grub_install_get_target (grub_install_source_directory);
|
||||
process_input_dir (grub_install_source_directory, plat);
|
||||
}
|
||||
return 0;
|
||||
}
|
||||
File diff suppressed because it is too large
Load Diff
@ -0,0 +1,247 @@
|
||||
#include <stdio.h>
|
||||
#include <string.h>
|
||||
|
||||
#include <grub/elf.h>
|
||||
#include <grub/module_verifier.h>
|
||||
#include <grub/misc.h>
|
||||
#include <grub/util/misc.h>
|
||||
|
||||
struct grub_module_verifier_arch archs[] = {
|
||||
{ "i386", 4, 0, EM_386, GRUB_MODULE_VERIFY_SUPPORTS_REL, (int[]){
|
||||
R_386_32,
|
||||
R_386_PC32,
|
||||
-1
|
||||
} },
|
||||
{ "x86_64", 8, 0, EM_X86_64, GRUB_MODULE_VERIFY_SUPPORTS_RELA, (int[]){
|
||||
R_X86_64_64,
|
||||
R_X86_64_PC64,
|
||||
/* R_X86_64_32, R_X86_64_32S are supported but shouldn't be used because of their limited range. */
|
||||
-1
|
||||
}, (int[]){
|
||||
R_X86_64_PC32,
|
||||
R_X86_64_PLT32,
|
||||
-1
|
||||
}
|
||||
},
|
||||
{ "powerpc", 4, 1, EM_PPC, GRUB_MODULE_VERIFY_SUPPORTS_RELA, (int[]){
|
||||
GRUB_ELF_R_PPC_ADDR16_LO,
|
||||
GRUB_ELF_R_PPC_REL24, /* It has limited range but GRUB adds trampolines when necessarry. */
|
||||
GRUB_ELF_R_PPC_ADDR16_HA,
|
||||
GRUB_ELF_R_PPC_ADDR32,
|
||||
GRUB_ELF_R_PPC_REL32,
|
||||
GRUB_ELF_R_PPC_PLTREL24,
|
||||
-1
|
||||
} },
|
||||
{ "sparc64", 8, 1, EM_SPARCV9, GRUB_MODULE_VERIFY_SUPPORTS_RELA, (int[]){
|
||||
R_SPARC_WDISP30, /* It has limited range but GRUB adds trampolines when necessarry. */
|
||||
R_SPARC_HH22,
|
||||
R_SPARC_HM10,
|
||||
R_SPARC_LM22,
|
||||
R_SPARC_LO10,
|
||||
R_SPARC_64,
|
||||
R_SPARC_OLO10,
|
||||
/* Following 2 relocations have limited range but unfortunately
|
||||
clang generates them, as it doesn't implement mcmodel=large properly.
|
||||
At least our heap and core are under 4G, so it's not a problem
|
||||
usually. */
|
||||
R_SPARC_HI22,
|
||||
R_SPARC_32,
|
||||
-1
|
||||
} },
|
||||
{ "ia64", 8, 0, EM_IA_64, GRUB_MODULE_VERIFY_SUPPORTS_RELA, (int[]){
|
||||
R_IA64_PCREL21B, /* We should verify that it's pointing either
|
||||
to a function or to a section in the same module.
|
||||
Checking that external symbol is a function is
|
||||
non-trivial and I have never seen this relocation used
|
||||
for anything else, so assume that it always points to a
|
||||
function.
|
||||
*/
|
||||
R_IA64_SEGREL64LSB,
|
||||
R_IA64_FPTR64LSB,
|
||||
R_IA64_DIR64LSB,
|
||||
R_IA64_PCREL64LSB,
|
||||
R_IA64_LTOFF22X,
|
||||
R_IA64_LTOFF22,
|
||||
R_IA64_GPREL64I,
|
||||
R_IA64_LTOFF_FPTR22,
|
||||
R_IA64_LDXMOV,
|
||||
-1
|
||||
}, (int[]){
|
||||
R_IA64_GPREL22,
|
||||
-1
|
||||
} },
|
||||
{ "mipsel", 4, 0, EM_MIPS, GRUB_MODULE_VERIFY_SUPPORTS_REL | GRUB_MODULE_VERIFY_SUPPORTS_RELA, (int[]){
|
||||
R_MIPS_HI16,
|
||||
R_MIPS_LO16,
|
||||
R_MIPS_32,
|
||||
R_MIPS_GPREL32,
|
||||
R_MIPS_26,
|
||||
R_MIPS_GOT16,
|
||||
R_MIPS_CALL16,
|
||||
R_MIPS_JALR,
|
||||
-1
|
||||
} },
|
||||
{ "mips", 4, 1, EM_MIPS, GRUB_MODULE_VERIFY_SUPPORTS_REL | GRUB_MODULE_VERIFY_SUPPORTS_RELA, (int[]){
|
||||
R_MIPS_HI16,
|
||||
R_MIPS_LO16,
|
||||
R_MIPS_32,
|
||||
R_MIPS_GPREL32,
|
||||
R_MIPS_26,
|
||||
R_MIPS_GOT16,
|
||||
R_MIPS_CALL16,
|
||||
R_MIPS_JALR,
|
||||
-1
|
||||
} },
|
||||
{ "arm", 4, 0, EM_ARM, GRUB_MODULE_VERIFY_SUPPORTS_REL, (int[]){
|
||||
/* Some relocations are range-limited but trampolines are added when necessarry. */
|
||||
R_ARM_ABS32,
|
||||
R_ARM_CALL,
|
||||
R_ARM_JUMP24,
|
||||
R_ARM_THM_CALL,
|
||||
R_ARM_THM_JUMP24,
|
||||
R_ARM_V4BX,
|
||||
R_ARM_THM_MOVW_ABS_NC,
|
||||
R_ARM_THM_MOVT_ABS,
|
||||
R_ARM_THM_JUMP19,
|
||||
-1
|
||||
} },
|
||||
{ "arm64", 8, 0, EM_AARCH64, GRUB_MODULE_VERIFY_SUPPORTS_REL | GRUB_MODULE_VERIFY_SUPPORTS_RELA, (int[]){
|
||||
R_AARCH64_ABS64,
|
||||
R_AARCH64_CALL26,
|
||||
R_AARCH64_JUMP26,
|
||||
R_AARCH64_ADR_GOT_PAGE,
|
||||
R_AARCH64_LD64_GOT_LO12_NC,
|
||||
-1
|
||||
}, (int[]){
|
||||
R_AARCH64_ADR_PREL_PG_HI21,
|
||||
R_AARCH64_ADD_ABS_LO12_NC,
|
||||
R_AARCH64_LDST64_ABS_LO12_NC,
|
||||
R_AARCH64_PREL32,
|
||||
-1
|
||||
} },
|
||||
{ "mips64el", 8, 0, EM_MIPS, GRUB_MODULE_VERIFY_SUPPORTS_REL | GRUB_MODULE_VERIFY_SUPPORTS_RELA, (int[]){
|
||||
R_MIPS_64,
|
||||
R_MIPS_32,
|
||||
R_MIPS_26,
|
||||
R_MIPS_LO16,
|
||||
R_MIPS_HI16,
|
||||
R_MIPS_HIGHER,
|
||||
R_MIPS_HIGHEST,
|
||||
-1
|
||||
}, (int[]){
|
||||
-1
|
||||
}
|
||||
},
|
||||
{ "riscv32", 4, 0, EM_RISCV, GRUB_MODULE_VERIFY_SUPPORTS_REL | GRUB_MODULE_VERIFY_SUPPORTS_RELA, (int[]){
|
||||
R_RISCV_32,
|
||||
R_RISCV_64,
|
||||
R_RISCV_ADD8,
|
||||
R_RISCV_ADD16,
|
||||
R_RISCV_ADD32,
|
||||
R_RISCV_ADD64,
|
||||
R_RISCV_SUB8,
|
||||
R_RISCV_SUB16,
|
||||
R_RISCV_SUB32,
|
||||
R_RISCV_SUB64,
|
||||
R_RISCV_ALIGN,
|
||||
R_RISCV_BRANCH,
|
||||
R_RISCV_CALL,
|
||||
R_RISCV_CALL_PLT,
|
||||
R_RISCV_GOT_HI20,
|
||||
R_RISCV_HI20,
|
||||
R_RISCV_JAL,
|
||||
R_RISCV_LO12_I,
|
||||
R_RISCV_LO12_S,
|
||||
R_RISCV_PCREL_HI20,
|
||||
R_RISCV_PCREL_LO12_I,
|
||||
R_RISCV_PCREL_LO12_S,
|
||||
R_RISCV_RELAX,
|
||||
R_RISCV_RVC_BRANCH,
|
||||
R_RISCV_RVC_JUMP,
|
||||
-1
|
||||
} },
|
||||
{ "riscv64", 8, 0, EM_RISCV, GRUB_MODULE_VERIFY_SUPPORTS_REL | GRUB_MODULE_VERIFY_SUPPORTS_RELA, (int[]){
|
||||
R_RISCV_32,
|
||||
R_RISCV_64,
|
||||
R_RISCV_ADD8,
|
||||
R_RISCV_ADD16,
|
||||
R_RISCV_ADD32,
|
||||
R_RISCV_ADD64,
|
||||
R_RISCV_SUB8,
|
||||
R_RISCV_SUB16,
|
||||
R_RISCV_SUB32,
|
||||
R_RISCV_SUB64,
|
||||
R_RISCV_ALIGN,
|
||||
R_RISCV_BRANCH,
|
||||
R_RISCV_CALL,
|
||||
R_RISCV_CALL_PLT,
|
||||
R_RISCV_GOT_HI20,
|
||||
R_RISCV_HI20,
|
||||
R_RISCV_JAL,
|
||||
R_RISCV_LO12_I,
|
||||
R_RISCV_LO12_S,
|
||||
R_RISCV_PCREL_HI20,
|
||||
R_RISCV_PCREL_LO12_I,
|
||||
R_RISCV_PCREL_LO12_S,
|
||||
R_RISCV_RELAX,
|
||||
R_RISCV_RVC_BRANCH,
|
||||
R_RISCV_RVC_JUMP,
|
||||
-1
|
||||
}
|
||||
},
|
||||
};
|
||||
|
||||
struct platform_whitelist {
|
||||
const char *arch;
|
||||
const char *platform;
|
||||
const char **whitelist_empty;
|
||||
};
|
||||
|
||||
static struct platform_whitelist whitelists[] = {
|
||||
{"i386", "xen", (const char *[]) {"all_video", 0}},
|
||||
{"i386", "xen_pvh", (const char *[]) {"all_video", 0}},
|
||||
{"x86_64", "xen", (const char *[]) {"all_video", 0}},
|
||||
{"sparc64", "ieee1275", (const char *[]) {"all_video", 0}},
|
||||
|
||||
/* video is compiled-in on MIPS. */
|
||||
{"mipsel", "loongson", (const char *[]) {"all_video", 0}},
|
||||
{"mipsel", "qemu_mips", (const char *[]) {"all_video", 0}},
|
||||
{"mipsel", "arc", (const char *[]) {"all_video", 0}},
|
||||
{"mips", "qemu_mips", (const char *[]) {"all_video", 0}},
|
||||
{"mips", "arc", (const char *[]) {"all_video", 0}},
|
||||
};
|
||||
|
||||
|
||||
int
|
||||
main (int argc, char **argv)
|
||||
{
|
||||
size_t module_size;
|
||||
unsigned arch, whitelist;
|
||||
const char **whitelist_empty = 0;
|
||||
char *module_img;
|
||||
if (argc != 4) {
|
||||
fprintf (stderr, "usage: %s FILE ARCH PLATFORM\n", argv[0]);
|
||||
return 1;
|
||||
}
|
||||
|
||||
for (arch = 0; arch < ARRAY_SIZE(archs); arch++)
|
||||
if (strcmp(archs[arch].name, argv[2]) == 0)
|
||||
break;
|
||||
if (arch == ARRAY_SIZE(archs))
|
||||
grub_util_error("%s: unknown arch: %s", argv[1], argv[2]);
|
||||
|
||||
for (whitelist = 0; whitelist < ARRAY_SIZE(whitelists); whitelist++)
|
||||
if (strcmp(whitelists[whitelist].arch, argv[2]) == 0
|
||||
&& strcmp(whitelists[whitelist].platform, argv[3]) == 0)
|
||||
break;
|
||||
if (whitelist != ARRAY_SIZE(whitelists))
|
||||
whitelist_empty = whitelists[whitelist].whitelist_empty;
|
||||
|
||||
module_size = grub_util_get_image_size (argv[1]);
|
||||
module_img = grub_util_read_image (argv[1]);
|
||||
if (archs[arch].voidp_sizeof == 8)
|
||||
grub_module_verify64(argv[1], module_img, module_size, &archs[arch], whitelist_empty);
|
||||
else
|
||||
grub_module_verify32(argv[1], module_img, module_size, &archs[arch], whitelist_empty);
|
||||
return 0;
|
||||
}
|
||||
@ -0,0 +1,446 @@
|
||||
#include <string.h>
|
||||
|
||||
#include <grub/elf.h>
|
||||
#include <grub/module_verifier.h>
|
||||
#include <grub/util/misc.h>
|
||||
|
||||
#if defined(MODULEVERIFIER_ELF32)
|
||||
# define SUFFIX(x) x ## 32
|
||||
# define ELFCLASSXX ELFCLASS32
|
||||
# define Elf_Ehdr Elf32_Ehdr
|
||||
# define Elf_Phdr Elf32_Phdr
|
||||
# define Elf_Nhdr Elf32_Nhdr
|
||||
# define Elf_Addr Elf32_Addr
|
||||
# define Elf_Sym Elf32_Sym
|
||||
# define Elf_Off Elf32_Off
|
||||
# define Elf_Shdr Elf32_Shdr
|
||||
# define Elf_Rela Elf32_Rela
|
||||
# define Elf_Rel Elf32_Rel
|
||||
# define Elf_Word Elf32_Word
|
||||
# define Elf_Half Elf32_Half
|
||||
# define Elf_Section Elf32_Section
|
||||
# define ELF_R_SYM(val) ELF32_R_SYM(val)
|
||||
# define ELF_R_TYPE(val) ELF32_R_TYPE(val)
|
||||
# define ELF_ST_TYPE(val) ELF32_ST_TYPE(val)
|
||||
#elif defined(MODULEVERIFIER_ELF64)
|
||||
# define SUFFIX(x) x ## 64
|
||||
# define ELFCLASSXX ELFCLASS64
|
||||
# define Elf_Ehdr Elf64_Ehdr
|
||||
# define Elf_Phdr Elf64_Phdr
|
||||
# define Elf_Nhdr Elf64_Nhdr
|
||||
# define Elf_Addr Elf64_Addr
|
||||
# define Elf_Sym Elf64_Sym
|
||||
# define Elf_Off Elf64_Off
|
||||
# define Elf_Shdr Elf64_Shdr
|
||||
# define Elf_Rela Elf64_Rela
|
||||
# define Elf_Rel Elf64_Rel
|
||||
# define Elf_Word Elf64_Word
|
||||
# define Elf_Half Elf64_Half
|
||||
# define Elf_Section Elf64_Section
|
||||
# define ELF_R_SYM(val) ELF64_R_SYM(val)
|
||||
# define ELF_R_TYPE(val) ELF64_R_TYPE(val)
|
||||
# define ELF_ST_TYPE(val) ELF64_ST_TYPE(val)
|
||||
#else
|
||||
#error "I'm confused"
|
||||
#endif
|
||||
|
||||
#define grub_target_to_host32(x) (grub_target_to_host32_real (arch, (x)))
|
||||
#define grub_host_to_target32(x) (grub_host_to_target32_real (arch, (x)))
|
||||
#define grub_target_to_host64(x) (grub_target_to_host64_real (arch, (x)))
|
||||
#define grub_host_to_target64(x) (grub_host_to_target64_real (arch, (x)))
|
||||
#define grub_host_to_target_addr(x) (grub_host_to_target_addr_real (arch, (x)))
|
||||
#define grub_target_to_host16(x) (grub_target_to_host16_real (arch, (x)))
|
||||
#define grub_host_to_target16(x) (grub_host_to_target16_real (arch, (x)))
|
||||
#define grub_target_to_host(val) grub_target_to_host_real(arch, (val))
|
||||
|
||||
static inline grub_uint32_t
|
||||
grub_target_to_host32_real (const struct grub_module_verifier_arch *arch,
|
||||
grub_uint32_t in)
|
||||
{
|
||||
if (arch->bigendian)
|
||||
return grub_be_to_cpu32 (in);
|
||||
else
|
||||
return grub_le_to_cpu32 (in);
|
||||
}
|
||||
|
||||
static inline grub_uint64_t
|
||||
grub_target_to_host64_real (const struct grub_module_verifier_arch *arch,
|
||||
grub_uint64_t in)
|
||||
{
|
||||
if (arch->bigendian)
|
||||
return grub_be_to_cpu64 (in);
|
||||
else
|
||||
return grub_le_to_cpu64 (in);
|
||||
}
|
||||
|
||||
static inline grub_uint64_t
|
||||
grub_host_to_target64_real (const struct grub_module_verifier_arch *arch,
|
||||
grub_uint64_t in)
|
||||
{
|
||||
if (arch->bigendian)
|
||||
return grub_cpu_to_be64 (in);
|
||||
else
|
||||
return grub_cpu_to_le64 (in);
|
||||
}
|
||||
|
||||
static inline grub_uint32_t
|
||||
grub_host_to_target32_real (const struct grub_module_verifier_arch *arch,
|
||||
grub_uint32_t in)
|
||||
{
|
||||
if (arch->bigendian)
|
||||
return grub_cpu_to_be32 (in);
|
||||
else
|
||||
return grub_cpu_to_le32 (in);
|
||||
}
|
||||
|
||||
static inline grub_uint16_t
|
||||
grub_target_to_host16_real (const struct grub_module_verifier_arch *arch,
|
||||
grub_uint16_t in)
|
||||
{
|
||||
if (arch->bigendian)
|
||||
return grub_be_to_cpu16 (in);
|
||||
else
|
||||
return grub_le_to_cpu16 (in);
|
||||
}
|
||||
|
||||
static inline grub_uint16_t
|
||||
grub_host_to_target16_real (const struct grub_module_verifier_arch *arch,
|
||||
grub_uint16_t in)
|
||||
{
|
||||
if (arch->bigendian)
|
||||
return grub_cpu_to_be16 (in);
|
||||
else
|
||||
return grub_cpu_to_le16 (in);
|
||||
}
|
||||
|
||||
static inline grub_uint64_t
|
||||
grub_host_to_target_addr_real (const struct grub_module_verifier_arch *arch, grub_uint64_t in)
|
||||
{
|
||||
if (arch->voidp_sizeof == 8)
|
||||
return grub_host_to_target64_real (arch, in);
|
||||
else
|
||||
return grub_host_to_target32_real (arch, in);
|
||||
}
|
||||
|
||||
static inline grub_uint64_t
|
||||
grub_target_to_host_real (const struct grub_module_verifier_arch *arch, grub_uint64_t in)
|
||||
{
|
||||
if (arch->voidp_sizeof == 8)
|
||||
return grub_target_to_host64_real (arch, in);
|
||||
else
|
||||
return grub_target_to_host32_real (arch, in);
|
||||
}
|
||||
|
||||
|
||||
static Elf_Shdr *
|
||||
find_section (const struct grub_module_verifier_arch *arch, Elf_Ehdr *e, const char *name)
|
||||
{
|
||||
Elf_Shdr *s;
|
||||
const char *str;
|
||||
unsigned i;
|
||||
|
||||
s = (Elf_Shdr *) ((char *) e + grub_target_to_host (e->e_shoff) + grub_target_to_host16 (e->e_shstrndx) * grub_target_to_host16 (e->e_shentsize));
|
||||
str = (char *) e + grub_target_to_host (s->sh_offset);
|
||||
|
||||
for (i = 0, s = (Elf_Shdr *) ((char *) e + grub_target_to_host (e->e_shoff));
|
||||
i < grub_target_to_host16 (e->e_shnum);
|
||||
i++, s = (Elf_Shdr *) ((char *) s + grub_target_to_host16 (e->e_shentsize)))
|
||||
if (strcmp (str + grub_target_to_host32 (s->sh_name), name) == 0)
|
||||
return s;
|
||||
return NULL;
|
||||
}
|
||||
|
||||
static void
|
||||
check_license (const char * const filename,
|
||||
const struct grub_module_verifier_arch *arch, Elf_Ehdr *e)
|
||||
{
|
||||
Elf_Shdr *s = find_section (arch, e, ".module_license");
|
||||
if (s && (strcmp ((char *) e + grub_target_to_host(s->sh_offset), "LICENSE=GPLv3") == 0
|
||||
|| strcmp ((char *) e + grub_target_to_host(s->sh_offset), "LICENSE=GPLv3+") == 0
|
||||
|| strcmp ((char *) e + grub_target_to_host(s->sh_offset), "LICENSE=GPLv2+") == 0))
|
||||
return;
|
||||
grub_util_error ("%s: incompatible license", filename);
|
||||
}
|
||||
|
||||
static Elf_Sym *
|
||||
get_symtab (const struct grub_module_verifier_arch *arch, Elf_Ehdr *e, Elf_Word *size, Elf_Word *entsize)
|
||||
{
|
||||
unsigned i;
|
||||
Elf_Shdr *s, *sections;
|
||||
Elf_Sym *sym;
|
||||
|
||||
sections = (Elf_Shdr *) ((char *) e + grub_target_to_host (e->e_shoff));
|
||||
for (i = 0, s = sections;
|
||||
i < grub_target_to_host16 (e->e_shnum);
|
||||
i++, s = (Elf_Shdr *) ((char *) s + grub_target_to_host16 (e->e_shentsize)))
|
||||
if (grub_target_to_host32 (s->sh_type) == SHT_SYMTAB)
|
||||
break;
|
||||
|
||||
if (i == grub_target_to_host16 (e->e_shnum))
|
||||
return NULL;
|
||||
|
||||
sym = (Elf_Sym *) ((char *) e + grub_target_to_host (s->sh_offset));
|
||||
*size = grub_target_to_host (s->sh_size);
|
||||
*entsize = grub_target_to_host (s->sh_entsize);
|
||||
return sym;
|
||||
}
|
||||
|
||||
static int
|
||||
is_whitelisted (const char *modname, const char **whitelist)
|
||||
{
|
||||
const char **ptr;
|
||||
if (!whitelist)
|
||||
return 0;
|
||||
if (!modname)
|
||||
return 0;
|
||||
for (ptr = whitelist; *ptr; ptr++)
|
||||
if (strcmp (modname, *ptr) == 0)
|
||||
return 1;
|
||||
return 0;
|
||||
}
|
||||
|
||||
static void
|
||||
check_symbols (const struct grub_module_verifier_arch *arch,
|
||||
Elf_Ehdr *e, const char *modname,
|
||||
const char **whitelist_empty)
|
||||
{
|
||||
Elf_Sym *sym;
|
||||
Elf_Word size, entsize;
|
||||
unsigned i;
|
||||
|
||||
/* Module without symbol table and without .moddeps section is useless
|
||||
at boot time, so catch it early to prevent build errors */
|
||||
sym = get_symtab (arch, e, &size, &entsize);
|
||||
if (!sym)
|
||||
{
|
||||
Elf_Shdr *s;
|
||||
|
||||
/* However some modules are dependencies-only,
|
||||
e.g. insmod all_video pulls in all video drivers.
|
||||
Some platforms e.g. xen have no video drivers, so
|
||||
the module does nothing. */
|
||||
if (is_whitelisted (modname, whitelist_empty))
|
||||
return;
|
||||
|
||||
s = find_section (arch, e, ".moddeps");
|
||||
|
||||
if (!s)
|
||||
grub_util_error ("%s: no symbol table and no .moddeps section", modname);
|
||||
|
||||
if (!s->sh_size)
|
||||
grub_util_error ("%s: no symbol table and empty .moddeps section", modname);
|
||||
|
||||
return;
|
||||
}
|
||||
|
||||
for (i = 0;
|
||||
i < size / entsize;
|
||||
i++, sym = (Elf_Sym *) ((char *) sym + entsize))
|
||||
{
|
||||
unsigned char type = ELF_ST_TYPE (sym->st_info);
|
||||
|
||||
switch (type)
|
||||
{
|
||||
case STT_NOTYPE:
|
||||
case STT_OBJECT:
|
||||
case STT_FUNC:
|
||||
case STT_SECTION:
|
||||
case STT_FILE:
|
||||
break;
|
||||
|
||||
default:
|
||||
return grub_util_error ("%s: unknown symbol type `%d'", modname, (int) type);
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
static int
|
||||
is_symbol_local(Elf_Sym *sym)
|
||||
{
|
||||
switch (ELF_ST_TYPE (sym->st_info))
|
||||
{
|
||||
case STT_NOTYPE:
|
||||
case STT_OBJECT:
|
||||
if (sym->st_name != 0 && sym->st_shndx == 0)
|
||||
return 0;
|
||||
return 1;
|
||||
|
||||
case STT_FUNC:
|
||||
case STT_SECTION:
|
||||
return 1;
|
||||
|
||||
default:
|
||||
return 0;
|
||||
}
|
||||
}
|
||||
|
||||
static void
|
||||
section_check_relocations (const char * const modname,
|
||||
const struct grub_module_verifier_arch *arch, void *ehdr,
|
||||
Elf_Shdr *s, size_t target_seg_size)
|
||||
{
|
||||
Elf_Rel *rel, *max;
|
||||
Elf_Sym *symtab;
|
||||
Elf_Word symtabsize, symtabentsize;
|
||||
|
||||
symtab = get_symtab (arch, ehdr, &symtabsize, &symtabentsize);
|
||||
if (!symtab)
|
||||
grub_util_error ("%s: relocation without symbol table", modname);
|
||||
|
||||
for (rel = (Elf_Rel *) ((char *) ehdr + grub_target_to_host (s->sh_offset)),
|
||||
max = (Elf_Rel *) ((char *) rel + grub_target_to_host (s->sh_size));
|
||||
rel < max;
|
||||
rel = (Elf_Rel *) ((char *) rel + grub_target_to_host (s->sh_entsize)))
|
||||
{
|
||||
Elf_Sym *sym;
|
||||
unsigned i;
|
||||
|
||||
if (target_seg_size < grub_target_to_host (rel->r_offset))
|
||||
grub_util_error ("%s: reloc offset is out of the segment", modname);
|
||||
|
||||
grub_size_t r_info;
|
||||
if (arch->machine == EM_MIPS && arch->voidp_sizeof == 8)
|
||||
r_info = ((grub_uint64_t) rel->r_info << 32) |
|
||||
(grub_uint32_t) grub_be_to_cpu64 (rel->r_info);
|
||||
else
|
||||
r_info = grub_target_to_host (rel->r_info);
|
||||
|
||||
grub_uint32_t type = ELF_R_TYPE (r_info);
|
||||
|
||||
if (arch->machine == EM_SPARCV9)
|
||||
type &= 0xff;
|
||||
|
||||
for (i = 0; arch->supported_relocations[i] != -1; i++)
|
||||
if (type == arch->supported_relocations[i])
|
||||
break;
|
||||
if (arch->supported_relocations[i] != -1)
|
||||
continue;
|
||||
if (!arch->short_relocations)
|
||||
grub_util_error ("%s: unsupported relocation 0x%x", modname, type);
|
||||
for (i = 0; arch->short_relocations[i] != -1; i++)
|
||||
if (type == arch->short_relocations[i])
|
||||
break;
|
||||
if (arch->short_relocations[i] == -1)
|
||||
grub_util_error ("%s: unsupported relocation 0x%x", modname, type);
|
||||
sym = (Elf_Sym *) ((char *) symtab + symtabentsize * ELF_R_SYM (r_info));
|
||||
|
||||
if (is_symbol_local (sym))
|
||||
continue;
|
||||
grub_util_error ("%s: relocation 0x%x is not module-local", modname, type);
|
||||
}
|
||||
#if defined(MODULEVERIFIER_ELF64)
|
||||
if (arch->machine == EM_AARCH64)
|
||||
{
|
||||
unsigned unmatched_adr_got_page = 0;
|
||||
Elf_Rela *rel2;
|
||||
for (rel = (Elf_Rel *) ((char *) ehdr + grub_target_to_host (s->sh_offset)),
|
||||
max = (Elf_Rel *) ((char *) rel + grub_target_to_host (s->sh_size));
|
||||
rel < max;
|
||||
rel = (Elf_Rel *) ((char *) rel + grub_target_to_host (s->sh_entsize)))
|
||||
{
|
||||
switch (ELF_R_TYPE (grub_target_to_host (rel->r_info)))
|
||||
{
|
||||
case R_AARCH64_ADR_GOT_PAGE:
|
||||
unmatched_adr_got_page++;
|
||||
for (rel2 = (Elf_Rela *) ((char *) rel + grub_target_to_host (s->sh_entsize));
|
||||
rel2 < (Elf_Rela *) max;
|
||||
rel2 = (Elf_Rela *) ((char *) rel2 + grub_target_to_host (s->sh_entsize)))
|
||||
if (ELF_R_SYM (rel2->r_info)
|
||||
== ELF_R_SYM (rel->r_info)
|
||||
&& ((Elf_Rela *) rel)->r_addend == rel2->r_addend
|
||||
&& ELF_R_TYPE (rel2->r_info) == R_AARCH64_LD64_GOT_LO12_NC)
|
||||
break;
|
||||
if (rel2 >= (Elf_Rela *) max)
|
||||
grub_util_error ("%s: ADR_GOT_PAGE without matching LD64_GOT_LO12_NC", modname);
|
||||
break;
|
||||
case R_AARCH64_LD64_GOT_LO12_NC:
|
||||
if (unmatched_adr_got_page == 0)
|
||||
grub_util_error ("%s: LD64_GOT_LO12_NC without matching ADR_GOT_PAGE", modname);
|
||||
unmatched_adr_got_page--;
|
||||
break;
|
||||
}
|
||||
}
|
||||
}
|
||||
#endif
|
||||
}
|
||||
|
||||
static void
|
||||
check_relocations (const char * const modname,
|
||||
const struct grub_module_verifier_arch *arch, Elf_Ehdr *e)
|
||||
{
|
||||
Elf_Shdr *s;
|
||||
unsigned i;
|
||||
|
||||
for (i = 0, s = (Elf_Shdr *) ((char *) e + grub_target_to_host (e->e_shoff));
|
||||
i < grub_target_to_host16 (e->e_shnum);
|
||||
i++, s = (Elf_Shdr *) ((char *) s + grub_target_to_host16 (e->e_shentsize)))
|
||||
if (grub_target_to_host32 (s->sh_type) == SHT_REL || grub_target_to_host32 (s->sh_type) == SHT_RELA)
|
||||
{
|
||||
Elf_Shdr *ts;
|
||||
|
||||
if (grub_target_to_host32 (s->sh_type) == SHT_REL && !(arch->flags & GRUB_MODULE_VERIFY_SUPPORTS_REL))
|
||||
grub_util_error ("%s: unsupported SHT_REL", modname);
|
||||
if (grub_target_to_host32 (s->sh_type) == SHT_RELA && !(arch->flags & GRUB_MODULE_VERIFY_SUPPORTS_RELA))
|
||||
grub_util_error ("%s: unsupported SHT_RELA", modname);
|
||||
|
||||
/* Find the target segment. */
|
||||
if (grub_target_to_host32 (s->sh_info) >= grub_target_to_host16 (e->e_shnum))
|
||||
grub_util_error ("%s: orphaned reloc section", modname);
|
||||
ts = (Elf_Shdr *) ((char *) e + grub_target_to_host (e->e_shoff) + grub_target_to_host32 (s->sh_info) * grub_target_to_host16 (e->e_shentsize));
|
||||
|
||||
section_check_relocations (modname, arch, e, s, grub_target_to_host (ts->sh_size));
|
||||
}
|
||||
}
|
||||
|
||||
void
|
||||
SUFFIX(grub_module_verify) (const char * const filename,
|
||||
void *module_img, size_t size,
|
||||
const struct grub_module_verifier_arch *arch,
|
||||
const char **whitelist_empty)
|
||||
{
|
||||
Elf_Ehdr *e = module_img;
|
||||
|
||||
/* Check the header size. */
|
||||
if (size < sizeof (Elf_Ehdr))
|
||||
grub_util_error ("%s: ELF header smaller than expected", filename);
|
||||
|
||||
/* Check the magic numbers. */
|
||||
if (e->e_ident[EI_MAG0] != ELFMAG0
|
||||
|| e->e_ident[EI_MAG1] != ELFMAG1
|
||||
|| e->e_ident[EI_MAG2] != ELFMAG2
|
||||
|| e->e_ident[EI_MAG3] != ELFMAG3
|
||||
|| e->e_ident[EI_VERSION] != EV_CURRENT
|
||||
|| grub_target_to_host32 (e->e_version) != EV_CURRENT)
|
||||
grub_util_error ("%s: invalid arch-independent ELF magic", filename);
|
||||
|
||||
if (e->e_ident[EI_CLASS] != ELFCLASSXX
|
||||
|| e->e_ident[EI_DATA] != (arch->bigendian ? ELFDATA2MSB : ELFDATA2LSB)
|
||||
|| grub_target_to_host16 (e->e_machine) != arch->machine)
|
||||
grub_util_error ("%s: invalid arch-dependent ELF magic", filename);
|
||||
|
||||
if (grub_target_to_host16 (e->e_type) != ET_REL)
|
||||
{
|
||||
grub_util_error ("%s: this ELF file is not of the right type", filename);
|
||||
}
|
||||
|
||||
/* Make sure that every section is within the core. */
|
||||
if (size < grub_target_to_host (e->e_shoff)
|
||||
+ (grub_uint32_t) grub_target_to_host16 (e->e_shentsize) * grub_target_to_host16(e->e_shnum))
|
||||
{
|
||||
grub_util_error ("%s: ELF sections outside core", filename);
|
||||
}
|
||||
|
||||
check_license (filename, arch, e);
|
||||
|
||||
Elf_Shdr *s;
|
||||
const char *modname;
|
||||
|
||||
s = find_section (arch, e, ".modname");
|
||||
if (!s)
|
||||
grub_util_error ("%s: no module name found", filename);
|
||||
|
||||
modname = (const char *) e + grub_target_to_host (s->sh_offset);
|
||||
|
||||
check_symbols(arch, e, modname, whitelist_empty);
|
||||
check_relocations(modname, arch, e);
|
||||
}
|
||||
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Reference in New Issue