diff options
Diffstat (limited to 'newlib/libc/sys/a29khif/_settrap.S')
-rw-r--r-- | newlib/libc/sys/a29khif/_settrap.S | 39 |
1 files changed, 39 insertions, 0 deletions
diff --git a/newlib/libc/sys/a29khif/_settrap.S b/newlib/libc/sys/a29khif/_settrap.S new file mode 100644 index 000000000..259097288 --- /dev/null +++ b/newlib/libc/sys/a29khif/_settrap.S @@ -0,0 +1,39 @@ +; @(#)_settrap.s 2.2 90/10/14 21:57:34, AMD +;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; +; Copyright 1990 Advanced Micro Devices, Inc. +; +; This software is the property of Advanced Micro Devices, Inc (AMD) which +; specifically grants the user the right to modify, use and distribute this +; software provided this notice is not removed or altered. All other rights +; are reserved by AMD. +; +; AMD MAKES NO WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, WITH REGARD TO THIS +; SOFTWARE. IN NO EVENT SHALL AMD BE LIABLE FOR INCIDENTAL OR CONSEQUENTIAL +; DAMAGES IN CONNECTION WITH OR ARISING FROM THE FURNISHING, PERFORMANCE, OR +; USE OF THIS SOFTWARE. +; +; So that all may benefit from your experience, please report any problems +; or suggestions about this software to the 29K Technical Support Center at +; 800-29-29-AMD (800-292-9263) in the USA, or 0800-89-1131 in the UK, or +; 0031-11-1129 in Japan, toll free. The direct dial number is 512-462-4118. +; +; Advanced Micro Devices, Inc. +; 29K Support Products +; Mail Stop 573 +; 5900 E. Ben White Blvd. +; Austin, TX 78741 +; 800-292-9263 +;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; +; _settrap.s +; void *prevaddr = _settrap( int trapno, void *trapaddr ); +; + .file "_settrap.s" + .include "sys/sysmac.h" + .text + .word 0x00040000 ; Debugger tag word + .global __settrap + +__settrap: + const tav,HIF_settrap @ asneq V_SYSCALL,gr1,gr1 @ jmpti tav,lr0 @ const tpc,_errno @ consth tpc,_errno @ store 0,0,tav,tpc @ jmpi lr0 @ constn v0,-1 + + .end |