Mercurial > hg > CbC > CbC_gcc
annotate gcc/config/i386/att.h @ 55:77e2b8dfacca gcc-4.4.5
update it from 4.4.3 to 4.5.0
author | ryoma <e075725@ie.u-ryukyu.ac.jp> |
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date | Fri, 12 Feb 2010 23:39:51 +0900 |
parents | a06113de4d67 |
children | b7f97abdc517 |
rev | line source |
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0 | 1 /* Definitions for AT&T assembler syntax for the Intel 80386. |
2 Copyright (C) 1988, 1996, 2000, 2001, 2002, 2007, 2009 | |
3 Free Software Foundation, Inc. | |
4 | |
5 This file is part of GCC. | |
6 | |
7 GCC is free software; you can redistribute it and/or modify | |
8 it under the terms of the GNU General Public License as published by | |
9 the Free Software Foundation; either version 3, or (at your option) | |
10 any later version. | |
11 | |
12 GCC is distributed in the hope that it will be useful, | |
13 but WITHOUT ANY WARRANTY; without even the implied warranty of | |
14 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
15 GNU General Public License for more details. | |
16 | |
17 Under Section 7 of GPL version 3, you are granted additional | |
18 permissions described in the GCC Runtime Library Exception, version | |
19 3.1, as published by the Free Software Foundation. | |
20 | |
21 You should have received a copy of the GNU General Public License and | |
22 a copy of the GCC Runtime Library Exception along with this program; | |
23 see the files COPYING3 and COPYING.RUNTIME respectively. If not, see | |
24 <http://www.gnu.org/licenses/>. */ | |
25 | |
26 | |
27 /* Define the syntax of instructions and addresses. */ | |
28 | |
29 /* Prefix for internally generated assembler labels. */ | |
30 #define LPREFIX ".L" | |
31 | |
32 /* Assembler pseudos to introduce constants of various size. */ | |
33 | |
55
77e2b8dfacca
update it from 4.4.3 to 4.5.0
ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
0
diff
changeset
|
34 #define ASM_BYTE "\t.byte\t" |
0 | 35 #define ASM_SHORT "\t.value\t" |
36 #define ASM_LONG "\t.long\t" | |
37 #define ASM_QUAD "\t.quad\t" /* Should not be used for 32bit compilation. */ | |
38 | |
39 /* How to output an ASCII string constant. */ | |
40 | |
41 #undef ASM_OUTPUT_ASCII | |
42 #define ASM_OUTPUT_ASCII(FILE, PTR, SIZE) \ | |
43 do \ | |
44 { size_t i = 0, limit = (SIZE); \ | |
45 while (i < limit) \ | |
55
77e2b8dfacca
update it from 4.4.3 to 4.5.0
ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
0
diff
changeset
|
46 { if (i%10 == 0) { if (i!=0) putc ('\n', (FILE)); \ |
77e2b8dfacca
update it from 4.4.3 to 4.5.0
ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
0
diff
changeset
|
47 fputs (ASM_BYTE, (FILE)); } \ |
77e2b8dfacca
update it from 4.4.3 to 4.5.0
ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
0
diff
changeset
|
48 else putc (',', (FILE)); \ |
0 | 49 fprintf ((FILE), "0x%x", ((PTR)[i++] & 0377)) ;} \ |
55
77e2b8dfacca
update it from 4.4.3 to 4.5.0
ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
0
diff
changeset
|
50 putc ('\n', (FILE)); \ |
0 | 51 } while (0) |
52 | |
53 /* Output at beginning of assembler file. */ | |
54 #define TARGET_ASM_FILE_START_FILE_DIRECTIVE true | |
55 | |
56 /* This is how to output an assembler line | |
57 that says to advance the location counter | |
58 to a multiple of 2**LOG bytes. */ | |
59 | |
60 #define ASM_OUTPUT_ALIGN(FILE,LOG) \ | |
61 if ((LOG)!=0) fprintf ((FILE), "\t.align %d\n", 1<<(LOG)) | |
62 | |
63 /* This is how to output an assembler line | |
64 that says to advance the location counter by SIZE bytes. */ | |
65 | |
66 #undef ASM_OUTPUT_SKIP | |
67 #define ASM_OUTPUT_SKIP(FILE,SIZE) \ | |
68 fprintf ((FILE), "\t.set .,.+%u\n", (int)(SIZE)) | |
69 | |
70 /* Can't use ASM_OUTPUT_SKIP in text section; it doesn't leave 0s. */ | |
71 | |
72 #define ASM_NO_SKIP_IN_TEXT 1 | |
73 | |
74 /* Define the syntax of labels and symbol definitions/declarations. */ | |
75 | |
76 /* The prefix to add for compiler private assembler symbols. */ | |
77 #undef LOCAL_LABEL_PREFIX | |
78 #define LOCAL_LABEL_PREFIX "." | |
79 | |
80 /* This is how to store into the string BUF | |
81 the symbol_ref name of an internal numbered label where | |
82 PREFIX is the class of label and NUM is the number within the class. | |
83 This is suitable for output with `assemble_name'. */ | |
84 | |
85 #undef ASM_GENERATE_INTERNAL_LABEL | |
86 #define ASM_GENERATE_INTERNAL_LABEL(BUF,PREFIX,NUMBER) \ | |
55
77e2b8dfacca
update it from 4.4.3 to 4.5.0
ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
0
diff
changeset
|
87 sprintf ((BUF), LOCAL_LABEL_PREFIX "%s%ld", (PREFIX), (long)(NUMBER)) |
0 | 88 |
89 /* The prefix to add to user-visible assembler symbols. */ | |
90 | |
91 #undef USER_LABEL_PREFIX | |
92 #define USER_LABEL_PREFIX "" |