powerpc: merge ppc signal.c and ppc64 signal32.c
Signed-off-by: Stephen Rothwell <sfr@canb.auug.org.au>
diff --git a/include/asm-ppc64/ppc32.h b/include/asm-ppc64/ppc32.h
index 6b44a8c..3945a55 100644
--- a/include/asm-ppc64/ppc32.h
+++ b/include/asm-ppc64/ppc32.h
@@ -70,18 +70,18 @@
#define __old_sigaction32 old_sigaction32
struct __old_sigaction32 {
- unsigned sa_handler;
+ compat_uptr_t sa_handler;
compat_old_sigset_t sa_mask;
unsigned int sa_flags;
- unsigned sa_restorer; /* not used by Linux/SPARC yet */
+ compat_uptr_t sa_restorer; /* not used by Linux/SPARC yet */
};
struct sigaction32 {
- unsigned int sa_handler; /* Really a pointer, but need to deal with 32 bits */
+ compat_uptr_t sa_handler; /* Really a pointer, but need to deal with 32 bits */
unsigned int sa_flags;
- unsigned int sa_restorer; /* Another 32 bit pointer */
+ compat_uptr_t sa_restorer; /* Another 32 bit pointer */
compat_sigset_t sa_mask; /* A 32 bit mask */
};
@@ -94,9 +94,9 @@
struct sigcontext32 {
unsigned int _unused[4];
int signal;
- unsigned int handler;
+ compat_uptr_t handler;
unsigned int oldmask;
- u32 regs; /* 4 byte pointer to the pt_regs32 structure. */
+ compat_uptr_t regs; /* 4 byte pointer to the pt_regs32 structure. */
};
struct mcontext32 {
@@ -111,7 +111,7 @@
unsigned int uc_link;
stack_32_t uc_stack;
int uc_pad[7];
- u32 uc_regs; /* points to uc_mcontext field */
+ compat_uptr_t uc_regs; /* points to uc_mcontext field */
compat_sigset_t uc_sigmask; /* mask last for extensibility */
/* glibc has 1024-bit signal masks, ours are 64-bit */
int uc_maskext[30];