diff options
Diffstat (limited to 'libc/sysdeps/unix/sysv/linux/powerpc/powerpc32/sysdep.h')
| -rw-r--r-- | libc/sysdeps/unix/sysv/linux/powerpc/powerpc32/sysdep.h | 28 |
1 files changed, 15 insertions, 13 deletions
diff --git a/libc/sysdeps/unix/sysv/linux/powerpc/powerpc32/sysdep.h b/libc/sysdeps/unix/sysv/linux/powerpc/powerpc32/sysdep.h index e047bf7bd..250f4fc8c 100644 --- a/libc/sysdeps/unix/sysv/linux/powerpc/powerpc32/sysdep.h +++ b/libc/sysdeps/unix/sysv/linux/powerpc/powerpc32/sysdep.h @@ -60,7 +60,8 @@ \ if (__vdso_##name != NULL) \ { \ - sc_ret = INTERNAL_VSYSCALL_NCS (__vdso_##name, sc_err, nr, ##args); \ + sc_ret = \ + INTERNAL_VSYSCALL_NCS (__vdso_##name, sc_err, long int, nr, ##args);\ if (!INTERNAL_SYSCALL_ERROR_P (sc_ret, sc_err)) \ goto out; \ if (INTERNAL_SYSCALL_ERRNO (sc_ret, sc_err) != ENOSYS) \ @@ -90,7 +91,8 @@ \ if (__vdso_##name != NULL) \ { \ - v_ret = INTERNAL_VSYSCALL_NCS (__vdso_##name, err, nr, ##args); \ + v_ret = \ + INTERNAL_VSYSCALL_NCS (__vdso_##name, err, long int, nr, ##args); \ if (!INTERNAL_SYSCALL_ERROR_P (v_ret, err) \ || INTERNAL_SYSCALL_ERRNO (v_ret, err) != ENOSYS) \ goto out; \ @@ -104,12 +106,12 @@ INTERNAL_SYSCALL (name, err, nr, ##args) # endif -# define INTERNAL_VSYSCALL_NO_SYSCALL_FALLBACK(name, err, nr, args...) \ +# define INTERNAL_VSYSCALL_NO_SYSCALL_FALLBACK(name, err, type, nr, args...) \ ({ \ - long int sc_ret = ENOSYS; \ + type sc_ret = ENOSYS; \ \ if (__vdso_##name != NULL) \ - sc_ret = INTERNAL_VSYSCALL_NCS (__vdso_##name, err, nr, ##args); \ + sc_ret = INTERNAL_VSYSCALL_NCS (__vdso_##name, err, type, nr, ##args); \ else \ err = 1 << 28; \ sc_ret; \ @@ -126,7 +128,7 @@ function call, with the exception of LR (which is needed for the "sc; bnslr+" sequence) and CR (where only CR0.SO is clobbered to signal an error return status). */ -# define INTERNAL_VSYSCALL_NCS(funcptr, err, nr, args...) \ +# define INTERNAL_VSYSCALL_NCS(funcptr, err, type, nr, args...) \ ({ \ register void *r0 __asm__ ("r0"); \ register long int r3 __asm__ ("r3"); \ @@ -139,18 +141,18 @@ register long int r10 __asm__ ("r10"); \ register long int r11 __asm__ ("r11"); \ register long int r12 __asm__ ("r12"); \ + register type rval __asm__ ("r3"); \ LOADARGS_##nr (funcptr, args); \ __asm__ __volatile__ \ ("mtctr %0\n\t" \ "bctrl\n\t" \ "mfcr %0" \ - : "=&r" (r0), \ - "=&r" (r3), "=&r" (r4), "=&r" (r5), "=&r" (r6), "=&r" (r7), \ - "=&r" (r8), "=&r" (r9), "=&r" (r10), "=&r" (r11), "=&r" (r12) \ - : ASM_INPUT_##nr \ - : "cr0", "ctr", "lr", "memory"); \ + : "+r" (r0), "+r" (r3), "+r" (r4), "+r" (r5), "+r" (r6), "+r" (r7), \ + "+r" (r8), "+r" (r9), "+r" (r10), "+r" (r11), "+r" (r12) \ + : : "cr0", "ctr", "lr", "memory"); \ err = (long int) r0; \ - (int) r3; \ + __asm__ __volatile__ ("" : "=r" (rval) : "r" (r3), "r" (r4)); \ + rval; \ }) # undef INLINE_SYSCALL @@ -191,7 +193,7 @@ register long int r10 __asm__ ("r10"); \ register long int r11 __asm__ ("r11"); \ register long int r12 __asm__ ("r12"); \ - LOADARGS_##nr(name, args); \ + LOADARGS_##nr(name, args); \ __asm__ __volatile__ \ ("sc \n\t" \ "mfcr %0" \ |