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path: root/newlib/libc/sys/d10v/trap.S
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Diffstat (limited to 'newlib/libc/sys/d10v/trap.S')
-rw-r--r--newlib/libc/sys/d10v/trap.S296
1 files changed, 0 insertions, 296 deletions
diff --git a/newlib/libc/sys/d10v/trap.S b/newlib/libc/sys/d10v/trap.S
deleted file mode 100644
index 9aca42913..000000000
--- a/newlib/libc/sys/d10v/trap.S
+++ /dev/null
@@ -1,296 +0,0 @@
-#include "sys/syscall.h"
-
-#define SYSCALL(name) \
- .global name ; \
-name: ; \
- ldi r4, SYS ## name ; \
- bra __trap0
-
- .text
- .stabs "trap.S",100,0,0,__trap0
- .stabs "int:t(0,1)=r(0,1);-65536;65535;",128,0,0,0
- .stabs "long int:t(0,2)=r(0,1);0020000000000;0017777777777;",128,0,0,0
- .stabs "_trap0:F(0,1)",36,0,1,__trap0
- .stabs "arg1:P(0,1)",64,0,1,0
- .stabs "arg2:P(0,1)",64,0,1,1
- .stabs "arg3:P(0,1)",64,0,1,2
- .stabs "arg4:P(0,1)",64,0,1,3
- .stabs "number:P(0,1)",64,0,1,4
- .global __trap0
- .type __trap0,@function
-__trap0:
- trap 15 /* trap 15 returns result in r0, error code in r4 */
- cmpeqi r4,0 /* is error code zero? */
- brf0t ret /* yes, skip setting errno */
-#if __INT__==32
- st r4,@(errno+2,r14) /* no, set errno */
- srai r4,15 /* sign extend high word */
- st r4,@(errno,r14)
-#else
- st r4,@(errno,r14) /* no, set errno */
-#endif
-
-ret:
- jmp r13 /* return to caller */
-.Ltrap0:
- .size __trap0,.Ltrap0-__trap0
- .stabs "",36,0,0,.Ltrap0-__trap0
-
-#define CONCAT(a,b) a ## b
-#define STRING(a) #a
-#define XSTRING(a) STRING(a)
-#define XSTRING2(a,b) XSTRING(CONCAT(a,b))
-
-#if __INT__==32
-#define _read _read16
-#define _lseek _lseek16
-#define _write _write16
-#define _close _close16
-#define _open _open16
-#define _creat _creat16
-#define _exit _exit16
-#define _stat _stat16
-#define _chmod _chmod16
-#define _chown _chown16
-#define _fork _fork16
-#define _wait _wait16
-#define _execve _execve16
-#define _execv _execv16
-#define _pipe _pipe16
-#define _kill _kill16
-#define _getpid _getpid16
-#endif
-
-/* Until the assembler allows semicolon as a statement separator, */
-/* we cannot use the SYSCALL macro. So expand it manually for now. */
-
-/* #SYSCALL(_read) */
-/* #SYSCALL(_lseek) */
-/* #SYSCALL(_write) */
-/* #SYSCALL(_close) */
-/* #SYSCALL(_open) */
-/* #SYSCALL(_creat) */
-/* #SYSCALL(_exit) */
-/* #SYSCALL(_stat) */
-/* #SYSCALL(_chmod) */
-/* #SYSCALL(_chown) */
-/* #SYSCALL(_fork) */
-/* #SYSCALL(_wait) */
-/* #SYSCALL(_execve) */
-/* #SYSCALL(_execv) */
-/* #SYSCALL(_pipe) */
-/* #SYSCALL(_getpid) */
-/* #SYSCALL(_kill) */
-
- .global _read
- .type _read,@function
- .stabs XSTRING2(_read,:F(0,1)),36,0,2,_read
- .stabs "fd:P(0,1)",64,0,1,0
- .stabs "ptr:P(0,1)",64,0,1,1
- .stabs "len:P(0,1)",64,0,1,2
-_read:
- ldi r4, SYS_read
- bra __trap0
-.Lread:
- .size _read,.-_read
- .stabs "",36,0,0,.Lread-_read
-
- .global _lseek
- .type _lseek,@function
- .stabs XSTRING2(_lseek,:F(0,1)),36,0,3,_lseek
- .stabs "fd:P(0,1)",64,0,1,0
- .stabs "offset:P(0,1)",64,0,1,2
- .stabs "whence:p(0,1)",160,0,1,0
-_lseek:
- ldi r4, SYS_lseek
- bra __trap0
-.Llseek:
- .size _lseek,.Llseek-_lseek
- .stabs "",36,0,0,.Llseek-_lseek
-
- .global _write
- .type _write,@function
- .stabs XSTRING2(_write,:F(0,1)),36,0,4,_write
- .stabs "fd:P(0,1)",64,0,1,0
- .stabs "ptr:P(0,1)",64,0,1,1
- .stabs "len:P(0,1)",64,0,1,2
-_write:
- ldi r4, SYS_write
- bra __trap0
-.Lwrite:
- .size _write,.Lwrite-_write
- .stabs "",36,0,0,.Lwrite-_write
-
- .global _close
- .type _close,@function
- .stabs XSTRING2(_close,:F(0,1)),36,0,5,_close
- .stabs "fd:P(0,1)",64,0,1,0
-_close:
- ldi r4, SYS_close
- bra __trap0
-.Lclose:
- .size _close,.Lclose-_close
- .stabs "",36,0,0,.Lclose-_close
-
- .global _open
- .type _open,@function
- .stabs XSTRING2(_open,:F(0,1)),36,0,6,_open
- .stabs "name:P(0,1)",64,0,1,0
- .stabs "flags:P(0,1)",64,0,1,1
- .stabs "mode:P(0,1)",64,0,1,2
-_open:
- ldi r4, SYS_open
- bra __trap0
-.Lopen:
- .size _open,.Lopen-_open
- .stabs "",36,0,0,.Lopen-_open
-
- .global _creat
- .type _creat,@function
- .stabs XSTRING2(_creat,:F(0,1)),36,0,7,_creat
- .stabs "name:P(0,1)",64,0,1,0
- .stabs "mode:P(0,1)",64,0,1,1
-_creat:
- ldi r4, SYS_creat
- bra __trap0
-.Lcreat:
- .size _creat,.Lcreat-_creat
- .stabs "",36,0,0,.Lcreat-_creat
-
- .global _exit
- .type _exit,@function
- .stabs XSTRING2(_exit,:F(0,1)),36,0,8,_exit
- .stabs "status:P(0,1)",64,0,1,0
-_exit:
- ldi r4, SYS_exit
- bra __trap0
-.Lexit:
- .size _exit,.Lexit-_exit
- .stabs "",36,0,0,.Lexit-_exit
-
- .global _stat
- .type _stat,@function
- .stabs XSTRING2(_stat,:F(0,1)),36,0,9,_stat
- .stabs "name:P(0,1)",64,0,1,0
- .stabs "packet:P(0,1)",64,0,1,1
-_stat:
- ldi r4, SYS_stat
- bra __trap0
-.Lstat:
- .size _stat,.Lstat-_stat
- .stabs "",36,0,0,.Lstat-_stat
-
- .global _chmod
- .type _chmod,@function
- .stabs XSTRING2(_chmod,:F(0,1)),36,0,10,_chmod
- .stabs "name:P(0,1)",64,0,1,0
- .stabs "mode:P(0,1)",64,0,1,1
-_chmod:
- ldi r4, SYS_chmod
- bra __trap0
-.Lchmod:
- .size _chmod,.Lchmod-_chmod
- .stabs "",36,0,0,.Lchmod-_chmod
-
- .global _chown
- .type _chown,@function
- .stabs XSTRING2(_chown,:F(0,1)),36,0,11,_chown
- .stabs "name:P(0,1)",64,0,1,0
- .stabs "uid:P(0,1)",64,0,1,1
- .stabs "gid:P(0,1)",64,0,1,2
-_chown:
- ldi r4, SYS_chown
- bra __trap0
-.Lchown:
- .size _chown,.Lchown-_chown
- .stabs "",36,0,0,.Lchown-_chown
-
- .global _fork
- .type _fork,@function
- .stabs XSTRING2(_fork,:F(0,1)),36,0,12,_fork
-_fork:
- ldi r4, SYS_fork
- bra __trap0
-.Lfork:
- .size _fork,.Lfork-_fork
- .stabs "",36,0,0,.Lfork-_fork
-
- .global _wait
- .type _wait,@function
- .stabs "status:P(0,1)",64,0,1,0
- .stabs XSTRING2(_wait,:F(0,1)),36,0,13,_wait
-_wait:
- ldi r4, SYS_wait
- bra __trap0
-.Lwait:
- .size _wait,.Lwait-_wait
- .stabs "",36,0,0,.Lwait-_wait
-
- .global _execve
- .type _execve,@function
- .stabs "name:P(0,1)",64,0,1,0
- .stabs "argv:P(0,1)",64,0,1,1
- .stabs "envp:P(0,1)",64,0,1,2
- .stabs XSTRING2(_execve,:F(0,1)),36,0,14,_execve
-_execve:
- ldi r4, SYS_execve
- bra __trap0
-.Lexecve:
- .size _execve,.Lexecve-_execve
- .stabs "",36,0,0,.Lexecve-_execve
-
- .global _execv
- .type _execv,@function
- .stabs XSTRING2(_execv,:F(0,1)),36,0,15,_execv
- .stabs "name:P(0,1)",64,0,1,0
- .stabs "argv:P(0,1)",64,0,1,1
-_execv:
- ldi r4, SYS_execv
- bra __trap0
-.Lexecv:
- .size _execv,.Lexecv-_execv
- .stabs "",36,0,0,.Lexecv-_execv
-
- .global _pipe
- .type _pipe,@function
- .stabs XSTRING2(_pipe,:F(0,1)),36,0,16,_pipe
- .stabs "fds:P(0,1)",64,0,1,0
-_pipe:
- ldi r4, SYS_pipe
- bra __trap0
-.Lpipe:
- .size _pipe,.Lpipe-_pipe
- .stabs "",36,0,0,.Lpipe-_pipe
-
- .global time
- .type time,@function
- .stabs XSTRING2(time,:F(0,1)),36,0,17,time
- .stabs "ptr:P(0,1)",64,0,1,0
-time:
- ldi r4, SYS_time
- bra __trap0
-.Ltime:
- .size time,.Ltime-time
- .stabs "",36,0,0,.Ltime-time
-
- .global _kill
- .type _kill,@function
- .stabs XSTRING2(_kill,:F(0,1)),36,0,18,_kill
- .stabs "pid:P(0,1)",64,0,1,0
- .stabs "sig:P(0,1)",64,0,1,1
-_kill:
- ldi r4, SYS_kill
- bra __trap0
-.Lkill:
- .size _kill,.Lkill-_kill
- .stabs "",36,0,0,.Lkill-_kill
-
- .global _getpid
- .type _getpid,@function
- .stabs XSTRING2(_getpid,:F(0,1)),36,0,19,_getpid
-_getpid:
- ldi r4, SYS_getpid
- bra __trap0
-.Lgetpid:
- .size _getpid,.Lgetpid-_getpid
- .stabs "",36,0,0,.Lgetpid-_getpid
generated by cgit v1.2.3 (git 2.25.1) at 2024-05-16 21:15:52 +0300