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x86: rename the struct pt_regs members for 32/64-bit consistency

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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>
This commit is contained in:
H. Peter Anvin
2008-01-30 13:30:56 +01:00
committed by Ingo Molnar
parent 53756d3722
commit 65ea5b0349
54 changed files with 953 additions and 902 deletions
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include/asm-x86/compat.h
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@@ -207,7 +207,7 @@ static inline compat_uptr_t ptr_to_compat(void __user *uptr)
static __inline__ void __user *compat_alloc_user_space(long len)
{
struct pt_regs *regs = task_pt_regs(current);
return (void __user *)regs->rsp - len;
return (void __user *)regs->sp - len;
}
static inline int is_compat_task(void)