mirror of
https://github.com/torvalds/linux.git
synced 2024-09-24 00:43:11 +00:00
e8df8c3304
Include the host architecture's ptrace-abi.h instead of ptrace.h. There was some cpp mangling of names around the ptrace.h include to avoid symbol clashes between UML and the host architecture. Most of these can go away. The exception is struct pt_regs, which is convenient to have in userspace, but must be renamed in order that UML can define its own. ptrace-x86_64.h needed to have some now-obsolete cpp cruft and a declaration removed. Signed-off-by: Jeff Dike <jdike@addtoit.com> Cc: David Woodhouse <dwmw2@infradead.org> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
87 lines
2.5 KiB
C
87 lines
2.5 KiB
C
/*
|
|
* Copyright 2003 PathScale, Inc.
|
|
*
|
|
* Licensed under the GPL
|
|
*/
|
|
|
|
#ifndef __UM_PTRACE_X86_64_H
|
|
#define __UM_PTRACE_X86_64_H
|
|
|
|
#include "linux/compiler.h"
|
|
#include "asm/errno.h"
|
|
#include "asm/host_ldt.h"
|
|
|
|
#define __FRAME_OFFSETS /* Needed to get the R* macros */
|
|
#include "asm/ptrace-generic.h"
|
|
|
|
#define HOST_AUDIT_ARCH AUDIT_ARCH_X86_64
|
|
|
|
#define FS_BASE (21 * sizeof(unsigned long))
|
|
#define GS_BASE (22 * sizeof(unsigned long))
|
|
#define DS (23 * sizeof(unsigned long))
|
|
#define ES (24 * sizeof(unsigned long))
|
|
#define FS (25 * sizeof(unsigned long))
|
|
#define GS (26 * sizeof(unsigned long))
|
|
|
|
#define PT_REGS_RBX(r) UPT_RBX(&(r)->regs)
|
|
#define PT_REGS_RCX(r) UPT_RCX(&(r)->regs)
|
|
#define PT_REGS_RDX(r) UPT_RDX(&(r)->regs)
|
|
#define PT_REGS_RSI(r) UPT_RSI(&(r)->regs)
|
|
#define PT_REGS_RDI(r) UPT_RDI(&(r)->regs)
|
|
#define PT_REGS_RBP(r) UPT_RBP(&(r)->regs)
|
|
#define PT_REGS_RAX(r) UPT_RAX(&(r)->regs)
|
|
#define PT_REGS_R8(r) UPT_R8(&(r)->regs)
|
|
#define PT_REGS_R9(r) UPT_R9(&(r)->regs)
|
|
#define PT_REGS_R10(r) UPT_R10(&(r)->regs)
|
|
#define PT_REGS_R11(r) UPT_R11(&(r)->regs)
|
|
#define PT_REGS_R12(r) UPT_R12(&(r)->regs)
|
|
#define PT_REGS_R13(r) UPT_R13(&(r)->regs)
|
|
#define PT_REGS_R14(r) UPT_R14(&(r)->regs)
|
|
#define PT_REGS_R15(r) UPT_R15(&(r)->regs)
|
|
|
|
#define PT_REGS_FS(r) UPT_FS(&(r)->regs)
|
|
#define PT_REGS_GS(r) UPT_GS(&(r)->regs)
|
|
#define PT_REGS_DS(r) UPT_DS(&(r)->regs)
|
|
#define PT_REGS_ES(r) UPT_ES(&(r)->regs)
|
|
#define PT_REGS_SS(r) UPT_SS(&(r)->regs)
|
|
#define PT_REGS_CS(r) UPT_CS(&(r)->regs)
|
|
|
|
#define PT_REGS_ORIG_RAX(r) UPT_ORIG_RAX(&(r)->regs)
|
|
#define PT_REGS_RIP(r) UPT_IP(&(r)->regs)
|
|
#define PT_REGS_RSP(r) UPT_SP(&(r)->regs)
|
|
|
|
#define PT_REGS_EFLAGS(r) UPT_EFLAGS(&(r)->regs)
|
|
|
|
/* XXX */
|
|
#define user_mode(r) UPT_IS_USER(&(r)->regs)
|
|
#define PT_REGS_ORIG_SYSCALL(r) PT_REGS_RAX(r)
|
|
#define PT_REGS_SYSCALL_RET(r) PT_REGS_RAX(r)
|
|
|
|
#define PT_FIX_EXEC_STACK(sp) do ; while(0)
|
|
|
|
#define profile_pc(regs) PT_REGS_IP(regs)
|
|
|
|
static inline int ptrace_get_thread_area(struct task_struct *child, int idx,
|
|
struct user_desc __user *user_desc)
|
|
{
|
|
return -ENOSYS;
|
|
}
|
|
|
|
static inline int ptrace_set_thread_area(struct task_struct *child, int idx,
|
|
struct user_desc __user *user_desc)
|
|
{
|
|
return -ENOSYS;
|
|
}
|
|
|
|
static inline void arch_switch_to_tt(struct task_struct *from,
|
|
struct task_struct *to)
|
|
{
|
|
}
|
|
|
|
static inline void arch_switch_to_skas(struct task_struct *from,
|
|
struct task_struct *to)
|
|
{
|
|
}
|
|
|
|
#endif
|