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sh: Set up correct siginfo structures for page faults.

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Remove the previous saving of fault codes into the thread_struct
as they are never used, and appeared to be inherited from x86.

Signed-off-by: Stuart Menefy <stuart.menefy@st.com>
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
This commit is contained in:
Stuart Menefy
2006-11-21 13:34:04 +09:00
committed by Paul Mundt
parent f0bc814cfb
commit b5a1bcbee4
4 changed files with 61 additions and 58 deletions
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12
include/asm-sh/processor.h
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@@ -136,12 +136,11 @@ union sh_fpu_union {
};
struct thread_struct {
/* Saved registers when thread is descheduled */
unsigned long sp;
unsigned long pc;
unsigned long trap_no, error_code;
unsigned long address;
/* Hardware debugging registers may come here */
/* Hardware debugging registers */
unsigned long ubc_pc;
/* floating point info */
@@ -156,12 +155,7 @@ typedef struct {
extern int ubc_usercnt;
#define INIT_THREAD { \
sizeof(init_stack) + (long) &init_stack, /* sp */ \
0, /* pc */ \
0, 0, \
0, \
0, \
{{{0,}},} /* fpu state */ \
.sp = sizeof(init_stack) + (long) &init_stack, \
}
/*