diff options
Diffstat (limited to 'libgloss/xstormy16/syscalls.S')
-rw-r--r-- | libgloss/xstormy16/syscalls.S | 162 |
1 files changed, 0 insertions, 162 deletions
diff --git a/libgloss/xstormy16/syscalls.S b/libgloss/xstormy16/syscalls.S deleted file mode 100644 index 8f4175f..0000000 --- a/libgloss/xstormy16/syscalls.S +++ /dev/null @@ -1,162 +0,0 @@ -# xstormy16 system calls for the simulator - -#include <syscall.h> - - .text - - .globl _exit -_exit: - mov r1,#SYS_exit - .hword 0x0001 - bnz r1,#0,syscall_error - ret -0: .size exit,0b-_exit - - .globl _open -_open: - mov r1,#SYS_open - .hword 0x0001 - bnz r1,#0,syscall_error - ret -0: .size open,0b-_open - - .globl _close -_close: - mov r1,#SYS_close - .hword 0x0001 - bnz r1,#0,syscall_error - ret -0: .size close,0b-_close - - .globl _read -_read: - mov r1,#SYS_read - .hword 0x0001 - bnz r1,#0,syscall_error - ret -0: .size read,0b-_read - - .globl _write -_write: - mov r1,#SYS_write - .hword 0x0001 - bnz r1,#0,syscall_error - ret -0: .size write,0b-_write - - .globl _lseek -_lseek: - mov r1,#SYS_lseek - .hword 0x0001 - bnz r1,#0,syscall_error - ret -0: .size lseek,0b-_lseek - - .globl _unlink -_unlink: - mov r1,#SYS_unlink - .hword 0x0001 - bnz r1,#0,syscall_error - ret -0: .size unlink,0b-_unlink - - .globl _getpid -_getpid: - mov r1,#SYS_getpid - .hword 0x0001 - bnz r1,#0,syscall_error - ret -0: .size getpid,0b-_getpid - - .globl _kill -_kill: - mov r1,#SYS_kill - .hword 0x0001 - bnz r1,#0,syscall_error - ret -0: .size kill,0b-_kill - - .globl _fstat -_fstat: - mov r1,#SYS_fstat - .hword 0x0001 - bnz r1,#0,syscall_error - ret -0: .size fstat,0b-_fstat - - .globl _chdir -_chdir: - mov r1,#SYS_chdir - .hword 0x0001 - bnz r1,#0,syscall_error - ret -0: .size chdir,0b-_chdir - - .globl _stat -_stat: - mov r1,#SYS_stat - .hword 0x0001 - bnz r1,#0,syscall_error - ret -0: .size stat,0b-_stat - - .globl _chmod -_chmod: - mov r1,#SYS_chmod - .hword 0x0001 - bnz r1,#0,syscall_error - ret -0: .size chmod,0b-_chmod - - .globl _utime -_utime: - mov r1,#SYS_utime - .hword 0x0001 - bnz r1,#0,syscall_error - ret -0: .size utime,0b-_utime - - .globl _time -_time: - mov r1,#SYS_time - .hword 0x0001 - bnz r1,#0,syscall_error - ret -0: .size time,0b-_time - - .globl _gettimeofday -_gettimeofday: - mov r1,#SYS_gettimeofday - .hword 0x0001 - bnz r1,#0,syscall_error - ret -0: .size gettimeofday,0b-_gettimeofday - - .globl _times -_times: - mov r1,#SYS_times - .hword 0x0001 - bnz r1,#0,syscall_error - ret -0: .size times,0b-_times - - .globl _link -_link: - mov r1,#SYS_link - .hword 0x0001 - bnz r1,#0,syscall_error - ret -0: .size link,0b-_link - -syscall_error: -# Return value for the syscall is in r2. Save it here, as -# _errno will overwrite it with the address of the errno -# variable. r0 is the errno. - push r2 - push r0 - callf __errno - pop r0 - mov.w (r2),r0 - pop r2 - ret -0: .size syscall_error,0b-syscall_error |