diff options
Diffstat (limited to 'newlib/libc/machine/crx/setjmp.S')
| -rw-r--r-- | newlib/libc/machine/crx/setjmp.S | 51 |
1 files changed, 0 insertions, 51 deletions
diff --git a/newlib/libc/machine/crx/setjmp.S b/newlib/libc/machine/crx/setjmp.S deleted file mode 100644 index 19b7d6c2a..000000000 --- a/newlib/libc/machine/crx/setjmp.S +++ /dev/null @@ -1,51 +0,0 @@ - ############################################################################## - # setjmp.S -- CRX setjmp routine # - # # - # Copyright (c) 2004 National Semiconductor Corporation # - # # - # The authors hereby grant permission to use, copy, modify, distribute, # - # and license this software and its documentation for any purpose, provided # - # that existing copyright notices are retained in all copies and that this # - # notice is included verbatim in any distributions. No written agreement, # - # license, or royalty fee is required for any of the authorized uses. # - # Modifications to this software may be copyrighted by their authors # - # and need not follow the licensing terms described here, provided that # - # the new terms are clearly indicated on the first page of each file where # - # they apply. # - # # - # C library -- setjmp, longjmp # - # longjmp(a,v) # - # will generate a "return(v)" # - # from the last call to # - # setjmp(a) # - # by restoring r7-ra, sp, # - # and pc from 'a' # - # and doing a return. (Makes sure that longjmp never returns 0). # - ############################################################################## - - .text - .file "setjmp.s" - .align 4 - - .globl _setjmp - .align 4 -_setjmp: - #r2: .blkw - storm r2,{r7,r8,r9,r10,r11,r12,r13,r14} - stord sp,0(r2) - movd $0,r0 - jump ra - - .globl _longjmp -_longjmp: - #r2: .blkw # pointer save area - #r3: .blkw # ret vlaue - loadm r2, {r7,r8,r9,r10,r11,r12,r13,ra} - loadd 0(r2), sp - movd r3, r0 - cmpd $0, r3 - bne end1 - movd $1, r0 -end1: - jump ra - .align 4 |