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powerpc: merge ppc signal.c and ppc64 signal32.c
Signed-off-by: Stephen Rothwell <sfr@canb.auug.org.au>
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55d363397f
commit
81e7009ea4
6 changed files with 635 additions and 1135 deletions
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@ -70,18 +70,18 @@ typedef struct compat_siginfo {
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#define __old_sigaction32 old_sigaction32
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struct __old_sigaction32 {
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unsigned sa_handler;
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compat_uptr_t sa_handler;
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compat_old_sigset_t sa_mask;
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unsigned int sa_flags;
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unsigned sa_restorer; /* not used by Linux/SPARC yet */
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compat_uptr_t sa_restorer; /* not used by Linux/SPARC yet */
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};
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struct sigaction32 {
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unsigned int sa_handler; /* Really a pointer, but need to deal with 32 bits */
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compat_uptr_t sa_handler; /* Really a pointer, but need to deal with 32 bits */
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unsigned int sa_flags;
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unsigned int sa_restorer; /* Another 32 bit pointer */
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compat_uptr_t sa_restorer; /* Another 32 bit pointer */
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compat_sigset_t sa_mask; /* A 32 bit mask */
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};
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@ -94,9 +94,9 @@ typedef struct sigaltstack_32 {
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struct sigcontext32 {
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unsigned int _unused[4];
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int signal;
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unsigned int handler;
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compat_uptr_t handler;
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unsigned int oldmask;
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u32 regs; /* 4 byte pointer to the pt_regs32 structure. */
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compat_uptr_t regs; /* 4 byte pointer to the pt_regs32 structure. */
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};
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struct mcontext32 {
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@ -111,7 +111,7 @@ struct ucontext32 {
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unsigned int uc_link;
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stack_32_t uc_stack;
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int uc_pad[7];
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u32 uc_regs; /* points to uc_mcontext field */
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compat_uptr_t uc_regs; /* points to uc_mcontext field */
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compat_sigset_t uc_sigmask; /* mask last for extensibility */
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/* glibc has 1024-bit signal masks, ours are 64-bit */
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int uc_maskext[30];
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