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 | 65ea5b0349903585bfed9720fa06f5edb4f1cd25 (patch) | |
| tree | 6c252228c34416b7e2077f23475de34500c2ab8a /arch/x86/ia32/ptrace32.c | |
| parent | 53756d3722172815f52272b28c6d5d5e9639adde (diff) | |
x86: rename the struct pt_regs members for 32/64-bit consistency
We have a lot of code which differs only by the naming of specific
members of structures that contain registers. In order to enable
additional unifications, this patch drops the e- or r- size prefix
from the register names in struct pt_regs, and drops the x- prefixes
for segment registers on the 32-bit side.
This patch also performs the equivalent renames in some additional
places that might be candidates for unification in the future.
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/ia32/ptrace32.c')
| -rw-r--r-- | arch/x86/ia32/ptrace32.c | 44 |
1 files changed, 22 insertions, 22 deletions
diff --git a/arch/x86/ia32/ptrace32.c b/arch/x86/ia32/ptrace32.c index 8c6fb9d8352..1e382e3bd88 100644 --- a/arch/x86/ia32/ptrace32.c +++ b/arch/x86/ia32/ptrace32.c @@ -73,19 +73,19 @@ static int putreg32(struct task_struct *child, unsigned regno, u32 val) stack[offsetof(struct pt_regs, cs)/8] = val & 0xffff; break; - R32(ebx, rbx); - R32(ecx, rcx); - R32(edx, rdx); - R32(edi, rdi); - R32(esi, rsi); - R32(ebp, rbp); - R32(eax, rax); - R32(orig_eax, orig_rax); - R32(eip, rip); - R32(esp, rsp); + R32(ebx, bx); + R32(ecx, cx); + R32(edx, dx); + R32(edi, di); + R32(esi, si); + R32(ebp, bp); + R32(eax, ax); + R32(orig_eax, orig_ax); + R32(eip, ip); + R32(esp, sp); case offsetof(struct user32, regs.eflags): { - __u64 *flags = &stack[offsetof(struct pt_regs, eflags)/8]; + __u64 *flags = &stack[offsetof(struct pt_regs, flags)/8]; val &= FLAG_MASK; /* @@ -145,22 +145,22 @@ static int getreg32(struct task_struct *child, unsigned regno, u32 *val) R32(cs, cs); R32(ss, ss); - R32(ebx, rbx); - R32(ecx, rcx); - R32(edx, rdx); - R32(edi, rdi); - R32(esi, rsi); - R32(ebp, rbp); - R32(eax, rax); - R32(orig_eax, orig_rax); - R32(eip, rip); - R32(esp, rsp); + R32(ebx, bx); + R32(ecx, cx); + R32(edx, dx); + R32(edi, di); + R32(esi, si); + R32(ebp, bp); + R32(eax, ax); + R32(orig_eax, orig_ax); + R32(eip, ip); + R32(esp, sp); case offsetof(struct user32, regs.eflags): /* * If the debugger set TF, hide it from the readout. */ - *val = stack[offsetof(struct pt_regs, eflags)/8]; + *val = stack[offsetof(struct pt_regs, flags)/8]; if (test_tsk_thread_flag(child, TIF_FORCED_TF)) *val &= ~X86_EFLAGS_TF; break; |