77bf440031
This patch makes a number of simplifications enabled by the removal of
CHOOSE_MODE. There were lots of functions that looked like
int foo(args){
foo_skas(args);
}
The bodies of foo_skas are now folded into foo, and their declarations (and
sometimes entire header files) are deleted.
In addition, the union uml_pt_regs, which was a union between the tt and skas
register formats, is now a struct, with the tt-mode arm of the union being
removed.
It turns out that usr2_handler was unused, so it is gone.
Signed-off-by: Jeff Dike <jdike@linux.intel.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
49 lines
1.5 KiB
C
49 lines
1.5 KiB
C
/*
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* Copyright (C) 2000, 2001, 2002 Jeff Dike (jdike@karaya.com)
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* Licensed under the GPL
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*/
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#ifndef __UM_PTRACE_I386_H
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#define __UM_PTRACE_I386_H
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#define HOST_AUDIT_ARCH AUDIT_ARCH_I386
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#include "linux/compiler.h"
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#include "sysdep/ptrace.h"
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#include "asm/ptrace-generic.h"
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#include "asm/host_ldt.h"
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#define PT_REGS_EAX(r) UPT_EAX(&(r)->regs)
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#define PT_REGS_EBX(r) UPT_EBX(&(r)->regs)
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#define PT_REGS_ECX(r) UPT_ECX(&(r)->regs)
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#define PT_REGS_EDX(r) UPT_EDX(&(r)->regs)
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#define PT_REGS_ESI(r) UPT_ESI(&(r)->regs)
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#define PT_REGS_EDI(r) UPT_EDI(&(r)->regs)
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#define PT_REGS_EBP(r) UPT_EBP(&(r)->regs)
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#define PT_REGS_CS(r) UPT_CS(&(r)->regs)
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#define PT_REGS_SS(r) UPT_SS(&(r)->regs)
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#define PT_REGS_DS(r) UPT_DS(&(r)->regs)
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#define PT_REGS_ES(r) UPT_ES(&(r)->regs)
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#define PT_REGS_FS(r) UPT_FS(&(r)->regs)
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#define PT_REGS_GS(r) UPT_GS(&(r)->regs)
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#define PT_REGS_EFLAGS(r) UPT_EFLAGS(&(r)->regs)
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#define PT_REGS_ORIG_SYSCALL(r) PT_REGS_EAX(r)
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#define PT_REGS_SYSCALL_RET(r) PT_REGS_EAX(r)
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#define PT_FIX_EXEC_STACK(sp) do ; while(0)
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/* Cope with a conditional i386 definition. */
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#undef profile_pc
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#define profile_pc(regs) PT_REGS_IP(regs)
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#define user_mode(r) UPT_IS_USER(&(r)->regs)
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extern int ptrace_get_thread_area(struct task_struct *child, int idx,
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struct user_desc __user *user_desc);
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extern int ptrace_set_thread_area(struct task_struct *child, int idx,
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struct user_desc __user *user_desc);
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#endif
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