mirror of
https://github.com/Zenithsiz/ftmemsim-valgrind.git
synced 2026-02-04 02:18:37 +00:00
d5f7c8aed3
Plenty still to do, but simple programs like ls seem to run ok Thanks, Paul, for having your ppc port of valgrind 2.4 to work from! git-svn-id: svn://svn.valgrind.org/valgrind/trunk@3969
96 lines
3.3 KiB
C
96 lines
3.3 KiB
C
|
|
/*--------------------------------------------------------------------*/
|
|
/*--- Machine-related things. pub_core_machine.h ---*/
|
|
/*--------------------------------------------------------------------*/
|
|
|
|
/*
|
|
This file is part of Valgrind, a dynamic binary instrumentation
|
|
framework.
|
|
|
|
Copyright (C) 2000-2005 Julian Seward
|
|
jseward@acm.org
|
|
|
|
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 2 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., 59 Temple Place, Suite 330, Boston, MA
|
|
02111-1307, USA.
|
|
|
|
The GNU General Public License is contained in the file COPYING.
|
|
*/
|
|
|
|
#ifndef __PUB_CORE_MACHINE_H
|
|
#define __PUB_CORE_MACHINE_H
|
|
|
|
//--------------------------------------------------------------------
|
|
// PURPOSE: This module contains code related to the particular
|
|
// architecture, things like accessing guest state, endianness, word size,
|
|
// etc.
|
|
//--------------------------------------------------------------------
|
|
|
|
#include "pub_tool_machine.h"
|
|
|
|
#if defined(VGA_x86)
|
|
# define VGA_ELF_ENDIANNESS ELFDATA2LSB
|
|
# define VGA_ELF_MACHINE EM_386
|
|
# define VGA_ELF_CLASS ELFCLASS32
|
|
#elif defined(VGA_amd64)
|
|
# define VGA_ELF_ENDIANNESS ELFDATA2LSB
|
|
# define VGA_ELF_MACHINE EM_X86_64
|
|
# define VGA_ELF_CLASS ELFCLASS64
|
|
#elif defined(VGA_arm)
|
|
# define VGA_ELF_ENDIANNESS ELFDATA2LSB
|
|
# define VGA_ELF_MACHINE EM_ARM
|
|
# define VGA_ELF_CLASS ELFCLASS32
|
|
#elif defined(VGA_ppc32)
|
|
# define VGA_ELF_ENDIANNESS ELFDATA2MSB
|
|
# define VGA_ELF_MACHINE EM_PPC
|
|
# define VGA_ELF_CLASS ELFCLASS32
|
|
#else
|
|
# error Unknown arch
|
|
#endif
|
|
|
|
#if defined(VGA_x86)
|
|
# define VGA_INSTR_PTR guest_EIP
|
|
# define VGA_STACK_PTR guest_ESP
|
|
# define VGA_FRAME_PTR guest_EBP
|
|
#elif defined(VGA_amd64)
|
|
# define VGA_INSTR_PTR guest_RIP
|
|
# define VGA_STACK_PTR guest_RSP
|
|
# define VGA_FRAME_PTR guest_RBP
|
|
#elif defined(VGA_arm)
|
|
// XXX: Not sure, but I think:
|
|
// r11 = frame pointer
|
|
// r12 = "implicit parameter" (neither caller-save, nor callee-save)
|
|
// r13 = stack pointer
|
|
// r14 = link register
|
|
// r15 = program counter
|
|
# define VGA_INSTR_PTR guest_R15
|
|
# define VGA_STACK_PTR guest_R13
|
|
# define VGA_FRAME_PTR guest_R11
|
|
#elif defined(VGA_ppc32)
|
|
# define VGA_INSTR_PTR guest_CIA
|
|
# define VGA_STACK_PTR guest_GPR1
|
|
# define VGA_FRAME_PTR guest_GPR1 // No frame ptr for PPC
|
|
#else
|
|
# error Unknown arch
|
|
#endif
|
|
|
|
// Offsets for the Vex state
|
|
#define O_STACK_PTR (offsetof(VexGuestArchState, VGA_STACK_PTR))
|
|
|
|
#endif // __PUB_CORE_MACHINE_H
|
|
|
|
/*--------------------------------------------------------------------*/
|
|
/*--- end ---*/
|
|
/*--------------------------------------------------------------------*/
|