Mercurial > hg > CbC > CbC_gcc
annotate gcc/config/arm/crti.asm @ 90:99e7b6776dd1
implemeted __rectype expression. add CbC-exanples/fact-rectype.s
| author | Nobuyasu Oshiro <dimolto@cr.ie.u-ryukyu.ac.jp> |
|---|---|
| date | Sun, 25 Dec 2011 04:04:42 +0900 |
| parents | f6334be47118 |
| children |
| rev | line source |
|---|---|
|
67
f6334be47118
update gcc from gcc-4.6-20100522 to gcc-4.6-20110318
nobuyasu <dimolto@cr.ie.u-ryukyu.ac.jp>
parents:
63
diff
changeset
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1 # Copyright (C) 2001, 2008, 2009, 2010 Free Software Foundation, Inc. |
| 0 | 2 # Written By Nick Clifton |
| 3 # | |
| 4 # This file is free software; you can redistribute it and/or modify it | |
| 5 # under the terms of the GNU General Public License as published by the | |
| 6 # Free Software Foundation; either version 3, or (at your option) any | |
| 7 # later version. | |
| 8 # | |
| 9 # This file is distributed in the hope that it will be useful, but | |
| 10 # WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 11 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
| 12 # General Public License for more details. | |
| 13 # | |
| 14 # Under Section 7 of GPL version 3, you are granted additional | |
| 15 # permissions described in the GCC Runtime Library Exception, version | |
| 16 # 3.1, as published by the Free Software Foundation. | |
| 17 # | |
| 18 # You should have received a copy of the GNU General Public License and | |
| 19 # a copy of the GCC Runtime Library Exception along with this program; | |
| 20 # see the files COPYING3 and COPYING.RUNTIME respectively. If not, see | |
| 21 # <http://www.gnu.org/licenses/>. | |
| 22 | |
| 23 /* An executable stack is *not* required for these functions. */ | |
| 24 #if defined(__ELF__) && defined(__linux__) | |
| 25 .section .note.GNU-stack,"",%progbits | |
| 26 .previous | |
| 27 #endif | |
| 28 | |
| 29 # This file just make a stack frame for the contents of the .fini and | |
| 30 # .init sections. Users may put any desired instructions in those | |
| 31 # sections. | |
| 32 | |
| 33 #ifdef __ELF__ | |
| 34 #define TYPE(x) .type x,function | |
| 35 #else | |
| 36 #define TYPE(x) | |
| 37 #endif | |
|
63
b7f97abdc517
update gcc from gcc-4.5.0 to gcc-4.6
ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
0
diff
changeset
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38 #ifdef __ARM_EABI__ |
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b7f97abdc517
update gcc from gcc-4.5.0 to gcc-4.6
ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
0
diff
changeset
|
39 /* Some attributes that are common to all routines in this file. */ |
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b7f97abdc517
update gcc from gcc-4.5.0 to gcc-4.6
ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
0
diff
changeset
|
40 /* Tag_ABI_align_needed: This code does not require 8-byte |
|
b7f97abdc517
update gcc from gcc-4.5.0 to gcc-4.6
ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
0
diff
changeset
|
41 alignment from the caller. */ |
|
b7f97abdc517
update gcc from gcc-4.5.0 to gcc-4.6
ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
0
diff
changeset
|
42 /* .eabi_attribute 24, 0 -- default setting. */ |
|
b7f97abdc517
update gcc from gcc-4.5.0 to gcc-4.6
ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
0
diff
changeset
|
43 /* Tag_ABI_align_preserved: This code preserves 8-byte |
|
b7f97abdc517
update gcc from gcc-4.5.0 to gcc-4.6
ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
0
diff
changeset
|
44 alignment in any callee. */ |
|
b7f97abdc517
update gcc from gcc-4.5.0 to gcc-4.6
ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
0
diff
changeset
|
45 .eabi_attribute 25, 1 |
|
b7f97abdc517
update gcc from gcc-4.5.0 to gcc-4.6
ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
0
diff
changeset
|
46 #endif /* __ARM_EABI__ */ |
| 0 | 47 |
| 48 # Note - this macro is complemented by the FUNC_END macro | |
| 49 # in crtn.asm. If you change this macro you must also change | |
| 50 # that macro match. | |
| 51 .macro FUNC_START | |
| 52 #ifdef __thumb__ | |
| 53 .thumb | |
| 54 | |
| 55 push {r3, r4, r5, r6, r7, lr} | |
| 56 #else | |
| 57 .arm | |
| 58 # Create a stack frame and save any call-preserved registers | |
| 59 mov ip, sp | |
| 60 stmdb sp!, {r3, r4, r5, r6, r7, r8, r9, sl, fp, ip, lr, pc} | |
| 61 sub fp, ip, #4 | |
| 62 #endif | |
| 63 .endm | |
| 64 | |
| 65 .section ".init" | |
| 66 .align 2 | |
| 67 .global _init | |
| 68 #ifdef __thumb__ | |
| 69 .thumb_func | |
| 70 #endif | |
| 71 TYPE(_init) | |
| 72 _init: | |
| 73 FUNC_START | |
| 74 | |
| 75 | |
| 76 .section ".fini" | |
| 77 .align 2 | |
| 78 .global _fini | |
| 79 #ifdef __thumb__ | |
| 80 .thumb_func | |
| 81 #endif | |
| 82 TYPE(_fini) | |
| 83 _fini: | |
| 84 FUNC_START | |
| 85 | |
| 86 # end of crti.asm |