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Diffstat (limited to 'pr/src/md/unix/os_AIX.s')
| -rw-r--r-- | pr/src/md/unix/os_AIX.s | 123 |
1 files changed, 123 insertions, 0 deletions
diff --git a/pr/src/md/unix/os_AIX.s b/pr/src/md/unix/os_AIX.s new file mode 100644 index 0000000..976349e --- /dev/null +++ b/pr/src/md/unix/os_AIX.s @@ -0,0 +1,123 @@ +# -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*- +# +# ***** BEGIN LICENSE BLOCK ***** +# Version: MPL 1.1/GPL 2.0/LGPL 2.1 +# +# The contents of this file are subject to the Mozilla Public License Version +# 1.1 (the "License"); you may not use this file except in compliance with +# the License. You may obtain a copy of the License at +# http://www.mozilla.org/MPL/ +# +# Software distributed under the License is distributed on an "AS IS" basis, +# WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License +# for the specific language governing rights and limitations under the +# License. +# +# The Original Code is the Netscape Portable Runtime (NSPR). +# +# The Initial Developer of the Original Code is +# Netscape Communications Corporation. +# Portions created by the Initial Developer are Copyright (C) 1998-2000 +# the Initial Developer. All Rights Reserved. +# +# Contributor(s): +# +# Alternatively, the contents of this file may be used under the terms of +# either the GNU General Public License Version 2 or later (the "GPL"), or +# the GNU Lesser General Public License Version 2.1 or later (the "LGPL"), +# in which case the provisions of the GPL or the LGPL are applicable instead +# of those above. If you wish to allow use of your version of this file only +# under the terms of either the GPL or the LGPL, and not to allow others to +# use your version of this file under the terms of the MPL, indicate your +# decision by deleting the provisions above and replace them with the notice +# and other provisions required by the GPL or the LGPL. If you do not delete +# the provisions above, a recipient may use your version of this file under +# the terms of any one of the MPL, the GPL or the LGPL. +# +# ***** END LICENSE BLOCK ***** + +.set r0,0; .set SP,1; .set RTOC,2; .set r3,3; .set r4,4 +.set r5,5; .set r6,6; .set r7,7; .set r8,8; .set r9,9 +.set r10,10; .set r11,11; .set r12,12; .set r13,13; .set r14,14 +.set r15,15; .set r16,16; .set r17,17; .set r18,18; .set r19,19 +.set r20,20; .set r21,21; .set r22,22; .set r23,23; .set r24,24 +.set r25,25; .set r26,26; .set r27,27; .set r28,28; .set r29,29 +.set r30,30; .set r31,31 + + + .rename H.10.NO_SYMBOL{PR},"" + .rename H.18.longjmp{TC},"longjmp" + + .lglobl H.10.NO_SYMBOL{PR} + .globl .longjmp + .globl longjmp{DS} + .extern .sigcleanup + .extern .jmprestfpr + +# .text section + + .csect H.10.NO_SYMBOL{PR} +.longjmp: + mr r13,r3 + mr r14,r4 + stu SP,-56(SP) + bl .sigcleanup + l RTOC,0x14(SP) + cal SP,0x38(SP) + mr r3,r13 + mr r4,r14 + l r5,0x8(r3) + l SP,0xc(r3) + l r7,0xf8(r3) + st r7,0x0(SP) + l RTOC,0x10(r3) + bl .jmprestfpr +# 1 == cr0 in disassembly + cmpi 1,r4,0x0 + mtlr r5 + lm r13,0x14(r3) + l r5,0x60(r3) + mtcrf 0x38,r5 + mr r3,r4 + bne __L1 + lil r3,0x1 +__L1: + br + +# traceback table + .long 0x00000000 + .byte 0x00 # VERSION=0 + .byte 0x00 # LANG=TB_C + .byte 0x20 # IS_GL=0,IS_EPROL=0,HAS_TBOFF=1 + # INT_PROC=0,HAS_CTL=0,TOCLESS=0 + # FP_PRESENT=0,LOG_ABORT=0 + .byte 0x40 # INT_HNDL=0,NAME_PRESENT=1 + # USES_ALLOCA=0,CL_DIS_INV=WALK_ONCOND + # SAVES_CR=0,SAVES_LR=0 + .byte 0x80 # STORES_BC=1,FPR_SAVED=0 + .byte 0x00 # GPR_SAVED=0 + .byte 0x02 # FIXEDPARMS=2 + .byte 0x01 # FLOATPARMS=0,PARMSONSTK=1 + .long 0x00000000 # + .long 0x00000014 # TB_OFFSET + .short 7 # NAME_LEN + .byte "longjmp" + .byte 0 # padding + .byte 0 # padding + .byte 0 # padding +# End of traceback table + .long 0x00000000 # "\0\0\0\0" + +# .data section + + .toc # 0x00000038 +T.18.longjmp: + .tc H.18.longjmp{TC},longjmp{DS} + + .csect longjmp{DS} + .long .longjmp # "\0\0\0\0" + .long TOC{TC0} # "\0\0\0008" + .long 0x00000000 # "\0\0\0\0" +# End csect longjmp{DS} + +# .bss section |