diff options
| author | H. Peter Anvin <hpa@zytor.com> | 2008-01-30 13:30:56 +0100 |
|---|---|---|
| committer | Ingo Molnar <mingo@elte.hu> | 2008-01-30 13:30:56 +0100 |
| commit | 742fa54a62be6a263df14a553bf832724471dfbe (patch) | |
| tree | 991589593b078eb2ede035f511e4b85b11b95a9c /arch/x86/vdso | |
| parent | 153d5f2e5787c74e9cbb6b6687c9b04be1b59893 (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.S | 54 |
1 files changed, 27 insertions, 27 deletions
diff --git a/arch/x86/vdso/vdso32/sigreturn.S b/arch/x86/vdso/vdso32/sigreturn.S index cade2752928..31776d0efc8 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: |