x86: get rid of pt_regs argument in sigreturn variants

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
This commit is contained in:
Al Viro
2012-11-12 14:32:42 -05:00
부모 b3af11afe0
커밋 3fe26fa34d
9개의 변경된 파일23개의 추가작업 그리고 55개의 파일을 삭제

파일 보기

@@ -215,8 +215,9 @@ static int ia32_restore_sigcontext(struct pt_regs *regs,
return err;
}
asmlinkage long sys32_sigreturn(struct pt_regs *regs)
asmlinkage long sys32_sigreturn(void)
{
struct pt_regs *regs = current_pt_regs();
struct sigframe_ia32 __user *frame = (struct sigframe_ia32 __user *)(regs->sp-8);
sigset_t set;
unsigned int ax;
@@ -241,8 +242,9 @@ badframe:
return 0;
}
asmlinkage long sys32_rt_sigreturn(struct pt_regs *regs)
asmlinkage long sys32_rt_sigreturn(void)
{
struct pt_regs *regs = current_pt_regs();
struct rt_sigframe_ia32 __user *frame;
sigset_t set;
unsigned int ax;

파일 보기

@@ -456,17 +456,16 @@ ia32_badsys:
ALIGN
GLOBAL(\label)
leaq \func(%rip),%rax
leaq -ARGOFFSET+8(%rsp),\arg /* 8 for return address */
jmp ia32_ptregs_common
.endm
CFI_STARTPROC32
PTREGSCALL stub32_rt_sigreturn, sys32_rt_sigreturn, %rdi
PTREGSCALL stub32_sigreturn, sys32_sigreturn, %rdi
PTREGSCALL stub32_execve, compat_sys_execve, %rcx
PTREGSCALL stub32_fork, sys_fork, %rdi
PTREGSCALL stub32_vfork, sys_vfork, %rdi
PTREGSCALL stub32_rt_sigreturn, sys32_rt_sigreturn
PTREGSCALL stub32_sigreturn, sys32_sigreturn
PTREGSCALL stub32_execve, compat_sys_execve
PTREGSCALL stub32_fork, sys_fork
PTREGSCALL stub32_vfork, sys_vfork
ALIGN
GLOBAL(stub32_clone)