diff options
Diffstat (limited to 'mit-pthreads/machdep/syscall-template-i386-netbsd-1.3.S')
| -rw-r--r-- | mit-pthreads/machdep/syscall-template-i386-netbsd-1.3.S | 56 |
1 files changed, 56 insertions, 0 deletions
diff --git a/mit-pthreads/machdep/syscall-template-i386-netbsd-1.3.S b/mit-pthreads/machdep/syscall-template-i386-netbsd-1.3.S new file mode 100644 index 00000000000..d6dffc35132 --- /dev/null +++ b/mit-pthreads/machdep/syscall-template-i386-netbsd-1.3.S @@ -0,0 +1,56 @@ +#include <machine/asm.h> +#include <sys/syscall.h> + +#ifdef SYS___sigsuspend14 +#define SYS_sigsuspend SYS___sigsuspend14 +#endif +#ifdef SYS___sigprocmask14 +#define SYS_sigprocmask SYS___sigprocmask14 +#endif + +#ifdef __STDC__ + +#define SYSCALL(x) \ + .globl _C_LABEL(machdep_sys_##x); \ + \ +_C_LABEL(machdep_sys_##x):; \ + \ + movl $(SYS_##x), %eax; \ + int $0x80; \ + jb 1b; \ + ret; + +#else + +#define _SYSCALL(x) \ + .globl _C_LABEL(machdep_sys_/**/x); \ + \ +_C_LABEL(machdep_sys_/**/x):; \ + \ + movl $(SYS_/**/x), %eax; \ + int $0x80; \ + jb 1b; \ + ret; + +#endif + + +/* + * Initial asm stuff for all functions. + */ + .text + .align 2 + + +/* ========================================================================== + * error code for all syscalls. The error value is returned as the negative + * of the errno value. + */ + +1: + neg %eax + ret + +#define XSYSCALL(NAME) SYSCALL(NAME) + +XSYSCALL(SYSCALL_NAME) |