diff options
Diffstat (limited to 'usr/klibc/arch/sparc64/syscall.S')
| -rw-r--r-- | usr/klibc/arch/sparc64/syscall.S | 20 |
1 files changed, 20 insertions, 0 deletions
diff --git a/usr/klibc/arch/sparc64/syscall.S b/usr/klibc/arch/sparc64/syscall.S new file mode 100644 index 0000000..c84c9ae --- /dev/null +++ b/usr/klibc/arch/sparc64/syscall.S @@ -0,0 +1,20 @@ +/* + * arch/sparc64/syscall.S + * + * Common system-call stub; %g1 already set to syscall number + */ + +#include <machine/asm.h> + + .globl __syscall_common + .type __syscall_common,#function + .align 4 +__syscall_common: + t 0x6d + bcc %xcc, 1f + PIC_PROLOGUE(%g1,%g4) + SET(errno,%g1,%g4) + st %o0,[%g4] +1: + retl + movcs %xcc, -1, %o0 |