Gitweb:
http://git.kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=269dd2b2526d046d8b43554ff27b486e2ddb3f08
Commit: 269dd2b2526d046d8b43554ff27b486e2ddb3f08
Parent: f49a747c4adadd96addf4dbf4a44f439513fb29b
Author: Atsushi Nemoto <[EMAIL PROTECTED]>
AuthorDate: Sun Feb 18 00:12:57 2007 +0900
Committer: Ralf Baechle <[EMAIL PROTECTED]>
CommitDate: Tue Feb 20 01:26:42 2007 +0000
[MIPS] Fix struct sigcontext for N32 userland
The kernel use 64-bit for sc_regs[0], and both N32/N64 userland
expects it was 64-bit. But size of 'long' on N32 is actually 32-bit.
So this definition make some confusion. Use __u32 and __u64 for
N32/N64 sigcontext to get rid of this confusion.
Signed-off-by: Atsushi Nemoto <[EMAIL PROTECTED]>
Signed-off-by: Ralf Baechle <[EMAIL PROTECTED]>
---
include/asm-mips/sigcontext.h | 33 ++++++++++++++++-----------------
1 files changed, 16 insertions(+), 17 deletions(-)
diff --git a/include/asm-mips/sigcontext.h b/include/asm-mips/sigcontext.h
index 3c175a7..9729474 100644
--- a/include/asm-mips/sigcontext.h
+++ b/include/asm-mips/sigcontext.h
@@ -42,6 +42,7 @@ struct sigcontext {
#if _MIPS_SIM == _MIPS_SIM_ABI64 || _MIPS_SIM == _MIPS_SIM_NABI32
+#include <linux/posix_types.h>
/*
* Keep this struct definition in sync with the sigcontext fragment
* in arch/mips/tools/offset.c
@@ -53,27 +54,25 @@ struct sigcontext {
* entries, add sc_dsp and sc_reserved for padding. No prisoners.
*/
struct sigcontext {
- unsigned long sc_regs[32];
- unsigned long sc_fpregs[32];
- unsigned long sc_mdhi;
- unsigned long sc_hi1;
- unsigned long sc_hi2;
- unsigned long sc_hi3;
- unsigned long sc_mdlo;
- unsigned long sc_lo1;
- unsigned long sc_lo2;
- unsigned long sc_lo3;
- unsigned long sc_pc;
- unsigned int sc_fpc_csr;
- unsigned int sc_used_math;
- unsigned int sc_dsp;
- unsigned int sc_reserved;
+ __u64 sc_regs[32];
+ __u64 sc_fpregs[32];
+ __u64 sc_mdhi;
+ __u64 sc_hi1;
+ __u64 sc_hi2;
+ __u64 sc_hi3;
+ __u64 sc_mdlo;
+ __u64 sc_lo1;
+ __u64 sc_lo2;
+ __u64 sc_lo3;
+ __u64 sc_pc;
+ __u32 sc_fpc_csr;
+ __u32 sc_used_math;
+ __u32 sc_dsp;
+ __u32 sc_reserved;
};
#ifdef __KERNEL__
-#include <linux/posix_types.h>
-
struct sigcontext32 {
__u32 sc_regmask; /* Unused */
__u32 sc_status; /* Unused */
-
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