sigcontext/mcontext cleanup for arch-specific bits

[musl] / arch / arm / bits / signal.h

diff --git a/arch/arm/bits/signal.h b/arch/arm/bits/signal.h
index 9323b11..190b1d6 100644 (file)
--- a/arch/arm/bits/signal.h
+++ b/arch/arm/bits/signal.h
@@ -1,9 +1,21 @@
 #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 struct sigcontext
+{
+       unsigned long trap_no, error_code, oldmask;
+       unsigned long arm_r0, arm_r1, arm_r2, arm_r3;
+       unsigned long arm_r4, arm_r5, arm_r6, arm_r7;
+       unsigned long arm_r8, arm_r9, arm_r10, arm_fp;
+       unsigned long arm_ip, arm_sp, arm_lr, arm_pc;
+       unsigned long arm_cpsr, fault_address;
+} mcontext_t;
+#else
 typedef struct {
        unsigned long __regs[21];
 } mcontext_t;
+#endif
 
 typedef struct __ucontext {
        unsigned long uc_flags;
@@ -11,7 +23,7 @@ typedef struct __ucontext {
        stack_t uc_stack;
        mcontext_t uc_mcontext;
        sigset_t uc_sigmask;
-       unsigned long uc_regspace[128];
+       unsigned long long uc_regspace[64];
 } ucontext_t;
 
 #define SA_NOCLDSTOP  1
@@ -23,18 +35,6 @@ typedef struct __ucontext {
 #define SA_RESETHAND  0x80000000
 #define SA_RESTORER   0x04000000
 
-#if defined(_GNU_SOURCE) || defined(_BSD_SOURCE)
-struct sigcontext
-{
-       unsigned long trap_no, error_code, oldmask;
-       unsigned long arm_r0, arm_r1, arm_r2, arm_r3;
-       unsigned long arm_r4, arm_r5, arm_r6, arm_r7;
-       unsigned long arm_r8, arm_r9, arm_r10, arm_fp;
-       unsigned long arm_ip, arm_sp, arm_lr, arm_pc;
-       unsigned long arm_cpsr, fault_address;
-};
-#endif
-
 #endif
 
 #define SIGHUP    1