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authorH. Peter Anvin <hpa@zytor.com>2008-01-30 13:30:56 +0100
committerIngo Molnar <mingo@elte.hu>2008-01-30 13:30:56 +0100
commit742fa54a62be6a263df14a553bf832724471dfbe (patch)
tree991589593b078eb2ede035f511e4b85b11b95a9c /arch/x86/vdso
parent153d5f2e5787c74e9cbb6b6687c9b04be1b59893 (diff)
x86: use generic register names in struct sigcontext
Switch struct sigcontext (defined in <asm/sigcontext*.h>) to using register names withut e- or r-prefixes for both 32- and 64-bit x86. This is intended as a preliminary step in unifying this code between architectures. Signed-off-by: H. Peter Anvin <hpa@zytor.com> Signed-off-by: Ingo Molnar <mingo@elte.hu> Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Diffstat (limited to 'arch/x86/vdso')
-rw-r--r--arch/x86/vdso/vdso32/sigreturn.S54
1 files changed, 27 insertions, 27 deletions
diff --git a/arch/x86/vdso/vdso32/sigreturn.S b/arch/x86/vdso/vdso32/sigreturn.S
index cade2752928b..31776d0efc8c 100644
--- a/arch/x86/vdso/vdso32/sigreturn.S
+++ b/arch/x86/vdso/vdso32/sigreturn.S
@@ -92,27 +92,27 @@ __kernel_rt_sigreturn:
.sleb128 offset; /* offset */ \
1:
- do_cfa_expr(IA32_SIGCONTEXT_esp+4)
- do_expr(0, IA32_SIGCONTEXT_eax+4)
- do_expr(1, IA32_SIGCONTEXT_ecx+4)
- do_expr(2, IA32_SIGCONTEXT_edx+4)
- do_expr(3, IA32_SIGCONTEXT_ebx+4)
- do_expr(5, IA32_SIGCONTEXT_ebp+4)
- do_expr(6, IA32_SIGCONTEXT_esi+4)
- do_expr(7, IA32_SIGCONTEXT_edi+4)
- do_expr(8, IA32_SIGCONTEXT_eip+4)
+ do_cfa_expr(IA32_SIGCONTEXT_sp+4)
+ do_expr(0, IA32_SIGCONTEXT_ax+4)
+ do_expr(1, IA32_SIGCONTEXT_cx+4)
+ do_expr(2, IA32_SIGCONTEXT_dx+4)
+ do_expr(3, IA32_SIGCONTEXT_bx+4)
+ do_expr(5, IA32_SIGCONTEXT_bp+4)
+ do_expr(6, IA32_SIGCONTEXT_si+4)
+ do_expr(7, IA32_SIGCONTEXT_di+4)
+ do_expr(8, IA32_SIGCONTEXT_ip+4)
.byte 0x42 /* DW_CFA_advance_loc 2 -- nop; popl eax. */
- do_cfa_expr(IA32_SIGCONTEXT_esp)
- do_expr(0, IA32_SIGCONTEXT_eax)
- do_expr(1, IA32_SIGCONTEXT_ecx)
- do_expr(2, IA32_SIGCONTEXT_edx)
- do_expr(3, IA32_SIGCONTEXT_ebx)
- do_expr(5, IA32_SIGCONTEXT_ebp)
- do_expr(6, IA32_SIGCONTEXT_esi)
- do_expr(7, IA32_SIGCONTEXT_edi)
- do_expr(8, IA32_SIGCONTEXT_eip)
+ do_cfa_expr(IA32_SIGCONTEXT_sp)
+ do_expr(0, IA32_SIGCONTEXT_ax)
+ do_expr(1, IA32_SIGCONTEXT_cx)
+ do_expr(2, IA32_SIGCONTEXT_dx)
+ do_expr(3, IA32_SIGCONTEXT_bx)
+ do_expr(5, IA32_SIGCONTEXT_bp)
+ do_expr(6, IA32_SIGCONTEXT_si)
+ do_expr(7, IA32_SIGCONTEXT_di)
+ do_expr(8, IA32_SIGCONTEXT_ip)
.align 4
.LENDFDEDLSI1:
@@ -129,15 +129,15 @@ __kernel_rt_sigreturn:
slightly less complicated than the above, since we don't
modify the stack pointer in the process. */
- do_cfa_expr(IA32_RT_SIGFRAME_sigcontext-4 + IA32_SIGCONTEXT_esp)
- do_expr(0, IA32_RT_SIGFRAME_sigcontext-4 + IA32_SIGCONTEXT_eax)
- do_expr(1, IA32_RT_SIGFRAME_sigcontext-4 + IA32_SIGCONTEXT_ecx)
- do_expr(2, IA32_RT_SIGFRAME_sigcontext-4 + IA32_SIGCONTEXT_edx)
- do_expr(3, IA32_RT_SIGFRAME_sigcontext-4 + IA32_SIGCONTEXT_ebx)
- do_expr(5, IA32_RT_SIGFRAME_sigcontext-4 + IA32_SIGCONTEXT_ebp)
- do_expr(6, IA32_RT_SIGFRAME_sigcontext-4 + IA32_SIGCONTEXT_esi)
- do_expr(7, IA32_RT_SIGFRAME_sigcontext-4 + IA32_SIGCONTEXT_edi)
- do_expr(8, IA32_RT_SIGFRAME_sigcontext-4 + IA32_SIGCONTEXT_eip)
+ do_cfa_expr(IA32_RT_SIGFRAME_sigcontext-4 + IA32_SIGCONTEXT_sp)
+ do_expr(0, IA32_RT_SIGFRAME_sigcontext-4 + IA32_SIGCONTEXT_ax)
+ do_expr(1, IA32_RT_SIGFRAME_sigcontext-4 + IA32_SIGCONTEXT_cx)
+ do_expr(2, IA32_RT_SIGFRAME_sigcontext-4 + IA32_SIGCONTEXT_dx)
+ do_expr(3, IA32_RT_SIGFRAME_sigcontext-4 + IA32_SIGCONTEXT_bx)
+ do_expr(5, IA32_RT_SIGFRAME_sigcontext-4 + IA32_SIGCONTEXT_bp)
+ do_expr(6, IA32_RT_SIGFRAME_sigcontext-4 + IA32_SIGCONTEXT_si)
+ do_expr(7, IA32_RT_SIGFRAME_sigcontext-4 + IA32_SIGCONTEXT_di)
+ do_expr(8, IA32_RT_SIGFRAME_sigcontext-4 + IA32_SIGCONTEXT_ip)
.align 4
.LENDFDEDLSI2: