summaryrefslogtreecommitdiffstats
path: root/arch/x86/ia32/ia32_aout.c
diff options
context:
space:
mode:
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
commit65ea5b0349903585bfed9720fa06f5edb4f1cd25 (patch)
tree6c252228c34416b7e2077f23475de34500c2ab8a /arch/x86/ia32/ia32_aout.c
parent53756d3722172815f52272b28c6d5d5e9639adde (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/ia32_aout.c')
-rw-r--r--arch/x86/ia32/ia32_aout.c30
1 files changed, 15 insertions, 15 deletions
diff --git a/arch/x86/ia32/ia32_aout.c b/arch/x86/ia32/ia32_aout.c
index a764e4e9531..f1a0f83676d 100644
--- a/arch/x86/ia32/ia32_aout.c
+++ b/arch/x86/ia32/ia32_aout.c
@@ -53,7 +53,7 @@ static void dump_thread32(struct pt_regs *regs, struct user32 *dump)
/* changed the size calculations - should hopefully work better. lbt */
dump->magic = CMAGIC;
dump->start_code = 0;
- dump->start_stack = regs->rsp & ~(PAGE_SIZE - 1);
+ dump->start_stack = regs->sp & ~(PAGE_SIZE - 1);
dump->u_tsize = ((unsigned long) current->mm->end_code) >> PAGE_SHIFT;
dump->u_dsize = ((unsigned long)
(current->mm->brk + (PAGE_SIZE-1))) >> PAGE_SHIFT;
@@ -75,22 +75,22 @@ static void dump_thread32(struct pt_regs *regs, struct user32 *dump)
dump->u_ssize = tmp >> PAGE_SHIFT;
}
- dump->regs.ebx = regs->rbx;
- dump->regs.ecx = regs->rcx;
- dump->regs.edx = regs->rdx;
- dump->regs.esi = regs->rsi;
- dump->regs.edi = regs->rdi;
- dump->regs.ebp = regs->rbp;
- dump->regs.eax = regs->rax;
+ dump->regs.bx = regs->bx;
+ dump->regs.cx = regs->cx;
+ dump->regs.dx = regs->dx;
+ dump->regs.si = regs->si;
+ dump->regs.di = regs->di;
+ dump->regs.bp = regs->bp;
+ dump->regs.ax = regs->ax;
dump->regs.ds = current->thread.ds;
dump->regs.es = current->thread.es;
asm("movl %%fs,%0" : "=r" (fs)); dump->regs.fs = fs;
asm("movl %%gs,%0" : "=r" (gs)); dump->regs.gs = gs;
- dump->regs.orig_eax = regs->orig_rax;
- dump->regs.eip = regs->rip;
+ dump->regs.orig_ax = regs->orig_ax;
+ dump->regs.ip = regs->ip;
dump->regs.cs = regs->cs;
- dump->regs.eflags = regs->eflags;
- dump->regs.esp = regs->rsp;
+ dump->regs.flags = regs->flags;
+ dump->regs.sp = regs->sp;
dump->regs.ss = regs->ss;
#if 1 /* FIXME */
@@ -432,9 +432,9 @@ beyond_if:
asm volatile("movl %0,%%fs" :: "r" (0)); \
asm volatile("movl %0,%%es; movl %0,%%ds": :"r" (__USER32_DS));
load_gs_index(0);
- (regs)->rip = ex.a_entry;
- (regs)->rsp = current->mm->start_stack;
- (regs)->eflags = 0x200;
+ (regs)->ip = ex.a_entry;
+ (regs)->sp = current->mm->start_stack;
+ (regs)->flags = 0x200;
(regs)->cs = __USER32_CS;
(regs)->ss = __USER32_DS;
regs->r8 = regs->r9 = regs->r10 = regs->r11 =