diff options
author | Roland McGrath <roland@redhat.com> | 2008-01-30 07:30:41 -0500 |
---|---|---|
committer | Ingo Molnar <mingo@elte.hu> | 2008-01-30 07:30:41 -0500 |
commit | 108b545137b03ec1d6a5765017d57f86056bf57c (patch) | |
tree | ea3e18e6a770e606cba6e56d94ace646846f2a26 /arch/x86/kernel | |
parent | f6b46ebf904f69a73907a5e6b1ed2228e3f03d9e (diff) |
x86 vDSO: harmonize asm-offsets
This change harmonizes the asm-offsets macros used in the 32-bit vDSO
across 32-bit and 64-bit builds. It's a purely cosmetic change for now,
but it paves the way for consolidating the 32-bit vDSO builds.
Signed-off-by: Roland McGrath <roland@redhat.com>
Cc: Andrew Morton <akpm@linux-foundation.org>
Cc: Linus Torvalds <torvalds@linux-foundation.org>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Diffstat (limited to 'arch/x86/kernel')
-rw-r--r-- | arch/x86/kernel/asm-offsets_32.c | 20 | ||||
-rw-r--r-- | arch/x86/kernel/vsyscall-sigreturn_32.S | 54 |
2 files changed, 37 insertions, 37 deletions
diff --git a/arch/x86/kernel/asm-offsets_32.c b/arch/x86/kernel/asm-offsets_32.c index c1ccfabb4a9e..4f750ec810f6 100644 --- a/arch/x86/kernel/asm-offsets_32.c +++ b/arch/x86/kernel/asm-offsets_32.c | |||
@@ -38,15 +38,15 @@ void foo(void); | |||
38 | 38 | ||
39 | void foo(void) | 39 | void foo(void) |
40 | { | 40 | { |
41 | OFFSET(SIGCONTEXT_eax, sigcontext, eax); | 41 | OFFSET(IA32_SIGCONTEXT_eax, sigcontext, eax); |
42 | OFFSET(SIGCONTEXT_ebx, sigcontext, ebx); | 42 | OFFSET(IA32_SIGCONTEXT_ebx, sigcontext, ebx); |
43 | OFFSET(SIGCONTEXT_ecx, sigcontext, ecx); | 43 | OFFSET(IA32_SIGCONTEXT_ecx, sigcontext, ecx); |
44 | OFFSET(SIGCONTEXT_edx, sigcontext, edx); | 44 | OFFSET(IA32_SIGCONTEXT_edx, sigcontext, edx); |
45 | OFFSET(SIGCONTEXT_esi, sigcontext, esi); | 45 | OFFSET(IA32_SIGCONTEXT_esi, sigcontext, esi); |
46 | OFFSET(SIGCONTEXT_edi, sigcontext, edi); | 46 | OFFSET(IA32_SIGCONTEXT_edi, sigcontext, edi); |
47 | OFFSET(SIGCONTEXT_ebp, sigcontext, ebp); | 47 | OFFSET(IA32_SIGCONTEXT_ebp, sigcontext, ebp); |
48 | OFFSET(SIGCONTEXT_esp, sigcontext, esp); | 48 | OFFSET(IA32_SIGCONTEXT_esp, sigcontext, esp); |
49 | OFFSET(SIGCONTEXT_eip, sigcontext, eip); | 49 | OFFSET(IA32_SIGCONTEXT_eip, sigcontext, eip); |
50 | BLANK(); | 50 | BLANK(); |
51 | 51 | ||
52 | OFFSET(CPUINFO_x86, cpuinfo_x86, x86); | 52 | OFFSET(CPUINFO_x86, cpuinfo_x86, x86); |
@@ -94,7 +94,7 @@ void foo(void) | |||
94 | BLANK(); | 94 | BLANK(); |
95 | 95 | ||
96 | OFFSET(EXEC_DOMAIN_handler, exec_domain, handler); | 96 | OFFSET(EXEC_DOMAIN_handler, exec_domain, handler); |
97 | OFFSET(RT_SIGFRAME_sigcontext, rt_sigframe, uc.uc_mcontext); | 97 | OFFSET(IA32_RT_SIGFRAME_sigcontext, rt_sigframe, uc.uc_mcontext); |
98 | BLANK(); | 98 | BLANK(); |
99 | 99 | ||
100 | OFFSET(pbe_address, pbe, address); | 100 | OFFSET(pbe_address, pbe, address); |
diff --git a/arch/x86/kernel/vsyscall-sigreturn_32.S b/arch/x86/kernel/vsyscall-sigreturn_32.S index a92262f41659..e939253ad654 100644 --- a/arch/x86/kernel/vsyscall-sigreturn_32.S +++ b/arch/x86/kernel/vsyscall-sigreturn_32.S | |||
@@ -91,27 +91,27 @@ __kernel_rt_sigreturn: | |||
91 | .sleb128 offset; /* offset */ \ | 91 | .sleb128 offset; /* offset */ \ |
92 | 1: | 92 | 1: |
93 | 93 | ||
94 | do_cfa_expr(SIGCONTEXT_esp+4) | 94 | do_cfa_expr(IA32_SIGCONTEXT_esp+4) |
95 | do_expr(0, SIGCONTEXT_eax+4) | 95 | do_expr(0, IA32_SIGCONTEXT_eax+4) |
96 | do_expr(1, SIGCONTEXT_ecx+4) | 96 | do_expr(1, IA32_SIGCONTEXT_ecx+4) |
97 | do_expr(2, SIGCONTEXT_edx+4) | 97 | do_expr(2, IA32_SIGCONTEXT_edx+4) |
98 | do_expr(3, SIGCONTEXT_ebx+4) | 98 | do_expr(3, IA32_SIGCONTEXT_ebx+4) |
99 | do_expr(5, SIGCONTEXT_ebp+4) | 99 | do_expr(5, IA32_SIGCONTEXT_ebp+4) |
100 | do_expr(6, SIGCONTEXT_esi+4) | 100 | do_expr(6, IA32_SIGCONTEXT_esi+4) |
101 | do_expr(7, SIGCONTEXT_edi+4) | 101 | do_expr(7, IA32_SIGCONTEXT_edi+4) |
102 | do_expr(8, SIGCONTEXT_eip+4) | 102 | do_expr(8, IA32_SIGCONTEXT_eip+4) |
103 | 103 | ||
104 | .byte 0x42 /* DW_CFA_advance_loc 2 -- nop; popl eax. */ | 104 | .byte 0x42 /* DW_CFA_advance_loc 2 -- nop; popl eax. */ |
105 | 105 | ||
106 | do_cfa_expr(SIGCONTEXT_esp) | 106 | do_cfa_expr(IA32_SIGCONTEXT_esp) |
107 | do_expr(0, SIGCONTEXT_eax) | 107 | do_expr(0, IA32_SIGCONTEXT_eax) |
108 | do_expr(1, SIGCONTEXT_ecx) | 108 | do_expr(1, IA32_SIGCONTEXT_ecx) |
109 | do_expr(2, SIGCONTEXT_edx) | 109 | do_expr(2, IA32_SIGCONTEXT_edx) |
110 | do_expr(3, SIGCONTEXT_ebx) | 110 | do_expr(3, IA32_SIGCONTEXT_ebx) |
111 | do_expr(5, SIGCONTEXT_ebp) | 111 | do_expr(5, IA32_SIGCONTEXT_ebp) |
112 | do_expr(6, SIGCONTEXT_esi) | 112 | do_expr(6, IA32_SIGCONTEXT_esi) |
113 | do_expr(7, SIGCONTEXT_edi) | 113 | do_expr(7, IA32_SIGCONTEXT_edi) |
114 | do_expr(8, SIGCONTEXT_eip) | 114 | do_expr(8, IA32_SIGCONTEXT_eip) |
115 | 115 | ||
116 | .align 4 | 116 | .align 4 |
117 | .LENDFDEDLSI1: | 117 | .LENDFDEDLSI1: |
@@ -128,15 +128,15 @@ __kernel_rt_sigreturn: | |||
128 | slightly less complicated than the above, since we don't | 128 | slightly less complicated than the above, since we don't |
129 | modify the stack pointer in the process. */ | 129 | modify the stack pointer in the process. */ |
130 | 130 | ||
131 | do_cfa_expr(RT_SIGFRAME_sigcontext-4 + SIGCONTEXT_esp) | 131 | do_cfa_expr(IA32_RT_SIGFRAME_sigcontext-4 + IA32_SIGCONTEXT_esp) |
132 | do_expr(0, RT_SIGFRAME_sigcontext-4 + SIGCONTEXT_eax) | 132 | do_expr(0, IA32_RT_SIGFRAME_sigcontext-4 + IA32_SIGCONTEXT_eax) |
133 | do_expr(1, RT_SIGFRAME_sigcontext-4 + SIGCONTEXT_ecx) | 133 | do_expr(1, IA32_RT_SIGFRAME_sigcontext-4 + IA32_SIGCONTEXT_ecx) |
134 | do_expr(2, RT_SIGFRAME_sigcontext-4 + SIGCONTEXT_edx) | 134 | do_expr(2, IA32_RT_SIGFRAME_sigcontext-4 + IA32_SIGCONTEXT_edx) |
135 | do_expr(3, RT_SIGFRAME_sigcontext-4 + SIGCONTEXT_ebx) | 135 | do_expr(3, IA32_RT_SIGFRAME_sigcontext-4 + IA32_SIGCONTEXT_ebx) |
136 | do_expr(5, RT_SIGFRAME_sigcontext-4 + SIGCONTEXT_ebp) | 136 | do_expr(5, IA32_RT_SIGFRAME_sigcontext-4 + IA32_SIGCONTEXT_ebp) |
137 | do_expr(6, RT_SIGFRAME_sigcontext-4 + SIGCONTEXT_esi) | 137 | do_expr(6, IA32_RT_SIGFRAME_sigcontext-4 + IA32_SIGCONTEXT_esi) |
138 | do_expr(7, RT_SIGFRAME_sigcontext-4 + SIGCONTEXT_edi) | 138 | do_expr(7, IA32_RT_SIGFRAME_sigcontext-4 + IA32_SIGCONTEXT_edi) |
139 | do_expr(8, RT_SIGFRAME_sigcontext-4 + SIGCONTEXT_eip) | 139 | do_expr(8, IA32_RT_SIGFRAME_sigcontext-4 + IA32_SIGCONTEXT_eip) |
140 | 140 | ||
141 | .align 4 | 141 | .align 4 |
142 | .LENDFDEDLSI2: | 142 | .LENDFDEDLSI2: |