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authorStuart Menefy <stuart.menefy@st.com>2006-11-21 13:34:04 +0900
committerPaul Mundt <lethal@linux-sh.org>2006-12-06 10:45:38 +0900
commitb5a1bcbee434b843c8850a968d9a6c7541f1be9d (patch)
tree2745f5efa2b4d6dfe18f4f186738612f0e77f79c /include/asm-sh
parentf0bc814cfbc212683c882e58b3d1afec6b3e3aa3 (diff)
downloadop-kernel-dev-b5a1bcbee434b843c8850a968d9a6c7541f1be9d.zip
op-kernel-dev-b5a1bcbee434b843c8850a968d9a6c7541f1be9d.tar.gz
sh: Set up correct siginfo structures for page faults.
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>
Diffstat (limited to 'include/asm-sh')
-rw-r--r--include/asm-sh/processor.h12
1 files changed, 3 insertions, 9 deletions
diff --git a/include/asm-sh/processor.h b/include/asm-sh/processor.h
index da22ac3..4a90e7c 100644
--- a/include/asm-sh/processor.h
+++ b/include/asm-sh/processor.h
@@ -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, \
}
/*
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