#if defined(_POSIX_SOURCE) || defined(_POSIX_C_SOURCE) \
|| defined(_XOPEN_SOURCE) || defined(_GNU_SOURCE) || defined(_BSD_SOURCE)
+#if defined(_GNU_SOURCE) || defined(_BSD_SOURCE)
+
typedef unsigned long gregset_t[48];
typedef struct {
unsigned vscr;
} vrregset_t;
+struct sigcontext
+{
+ unsigned long _unused[4];
+ int signal;
+ unsigned long handler;
+ unsigned long oldmask;
+ void *regs;
+};
+
typedef struct {
gregset_t gregs;
fpregset_t fpregs;
- vrregset_t vrregs __attribute__((__aligned__(16)));
+ vrregset_t vrregs
+#ifdef __GNUC__
+ __attribute__((__aligned__(16)))
+#endif
+ ;
+} mcontext_t;
+
+#else
+
+typedef struct {
+ long __regs[48+68+4*32+4]
+#ifdef __GNUC__
+ __attribute__((__aligned__(16)))
+#endif
+ ;
} mcontext_t;
+#endif
+
typedef struct __ucontext {
unsigned long uc_flags;
struct __ucontext *uc_link;
stack_t uc_stack;
int uc_pad[7];
mcontext_t *uc_regs;
-
sigset_t uc_sigmask;
-
- int uc_maskext[30];
int uc_pad2[3];
-
mcontext_t uc_mcontext;
- char uc_reg_space[sizeof(mcontext_t) + 12];
} ucontext_t;
#define SA_NOCLDSTOP 1U
#define SA_RESETHAND 0x80000000U
#define SA_RESTORER 0x04000000U
-#if defined(_GNU_SOURCE) || defined(_BSD_SOURCE)
-
-struct sigcontext
-{
- unsigned long _unused[4];
- int signal;
- unsigned long handler;
- unsigned long oldmask;
- void *regs; /* originally struct pt_regs _user *regs,
- pt_regs is defined in arch/powerpc/include/asm/ptrace.h */
- gregset_t gp_regs;
- fpregset_t fp_regs;
- vrregset_t *v_regs;
- long vmx_reserve[33+33+32+1]; /* 33=34 for ppc64 */
-};
-#define NSIG 64
-#endif
-
#endif
#define SIGHUP 1
#define SIGPWR 30
#define SIGSYS 31
#define SIGUNUSED SIGSYS
+
+#define _NSIG 65