mirror of
https://sourceware.org/git/binutils-gdb.git
synced 2024-11-27 03:51:15 +08:00
a2c5833233
The result of running etc/update-copyright.py --this-year, fixing all the files whose mode is changed by the script, plus a build with --enable-maintainer-mode --enable-cgen-maint=yes, then checking out */po/*.pot which we don't update frequently. The copy of cgen was with commit d1dd5fcc38ead reverted as that commit breaks building of bfp opcodes files.
105 lines
3.6 KiB
C
105 lines
3.6 KiB
C
/* coff information for Intel 386/486.
|
|
|
|
Copyright (C) 2001-2022 Free Software Foundation, Inc.
|
|
|
|
This program 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.
|
|
|
|
This program 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 this program; if not, write to the Free Software
|
|
Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston,
|
|
MA 02110-1301, USA. */
|
|
|
|
#define L_LNNO_SIZE 2
|
|
#define INCLUDE_COMDAT_FIELDS_IN_AUXENT
|
|
#include "coff/external.h"
|
|
|
|
#define COFF_PAGE_SIZE 0x1000
|
|
|
|
/* Bits for f_flags:
|
|
F_RELFLG Relocation info stripped from file
|
|
F_EXEC File is executable (no unresolved external references)
|
|
F_LNNO Line numbers stripped from file
|
|
F_LSYMS Local symbols stripped from file
|
|
F_AR32WR File has byte ordering of an AR32WR machine (e.g. vax). */
|
|
|
|
#define F_RELFLG (0x0001)
|
|
#define F_EXEC (0x0002)
|
|
#define F_LNNO (0x0004)
|
|
#define F_LSYMS (0x0008)
|
|
|
|
#define I386MAGIC 0x14c
|
|
#define I386PTXMAGIC 0x154
|
|
#define I386AIXMAGIC 0x175
|
|
|
|
/* This is Lynx's all-platform magic number for executables. */
|
|
|
|
#define LYNXCOFFMAGIC 0415
|
|
|
|
/* .NET DLLs XOR the Machine number (above) with an override to
|
|
indicate that the DLL contains OS-specific machine code rather
|
|
than just IL or bytecode. See
|
|
https://github.com/dotnet/coreclr/blob/6f7aa7967c607b8c667518314ab937c0d7547025/src/inc/pedecoder.h#L94-L107. */
|
|
#define IMAGE_FILE_MACHINE_NATIVE_APPLE_OVERRIDE 0x4644
|
|
#define IMAGE_FILE_MACHINE_NATIVE_FREEBSD_OVERRIDE 0xadc4
|
|
#define IMAGE_FILE_MACHINE_NATIVE_LINUX_OVERRIDE 0x7b79
|
|
#define IMAGE_FILE_MACHINE_NATIVE_NETBSD_OVERRIDE 0x1993
|
|
|
|
/* Used in some .NET DLLs that target a specific OS. */
|
|
#define I386_APPLE_MAGIC (I386MAGIC ^ IMAGE_FILE_MACHINE_NATIVE_APPLE_OVERRIDE)
|
|
#define I386_FREEBSD_MAGIC (I386MAGIC ^ IMAGE_FILE_MACHINE_NATIVE_FREEBSD_OVERRIDE)
|
|
#define I386_LINUX_MAGIC (I386MAGIC ^ IMAGE_FILE_MACHINE_NATIVE_LINUX_OVERRIDE)
|
|
#define I386_NETBSD_MAGIC (I386MAGIC ^ IMAGE_FILE_MACHINE_NATIVE_NETBSD_OVERRIDE)
|
|
|
|
#define I386BADMAG(x) ( ((x).f_magic != I386MAGIC) \
|
|
&& (x).f_magic != I386_APPLE_MAGIC \
|
|
&& (x).f_magic != I386_FREEBSD_MAGIC \
|
|
&& (x).f_magic != I386_LINUX_MAGIC \
|
|
&& (x).f_magic != I386_NETBSD_MAGIC \
|
|
&& (x).f_magic != I386AIXMAGIC \
|
|
&& (x).f_magic != I386PTXMAGIC \
|
|
&& (x).f_magic != LYNXCOFFMAGIC)
|
|
|
|
#define OMAGIC 0404 /* Object files, eg as output. */
|
|
#define ZMAGIC 0413 /* Demand load format, eg normal ld output. */
|
|
#define STMAGIC 0401 /* Target shlib. */
|
|
#define SHMAGIC 0443 /* Host shlib. */
|
|
|
|
/* Define some NT default values. */
|
|
/* #define NT_IMAGE_BASE 0x400000 moved to internal.h */
|
|
#define NT_SECTION_ALIGNMENT 0x1000
|
|
#define NT_FILE_ALIGNMENT 0x200
|
|
#define NT_DEF_RESERVE 0x100000
|
|
#define NT_DEF_COMMIT 0x1000
|
|
|
|
/* Relocation directives. */
|
|
|
|
struct external_reloc
|
|
{
|
|
char r_vaddr[4];
|
|
char r_symndx[4];
|
|
char r_type[2];
|
|
};
|
|
|
|
#define RELOC struct external_reloc
|
|
#define RELSZ 10
|
|
|
|
/* i386 Relocations. */
|
|
|
|
#define R_DIR32 6
|
|
#define R_IMAGEBASE 7
|
|
#define R_SECREL32 11
|
|
#define R_RELBYTE 15
|
|
#define R_RELWORD 16
|
|
#define R_RELLONG 17
|
|
#define R_PCRBYTE 18
|
|
#define R_PCRWORD 19
|
|
#define R_PCRLONG 20
|