Mercurial > hg > CbC > CbC_gcc
annotate gcc/config/i386/sysv4.h @ 131:84e7813d76e9
gcc-8.2
| author | mir3636 |
|---|---|
| date | Thu, 25 Oct 2018 07:37:49 +0900 |
| parents | 04ced10e8804 |
| children | 1830386684a0 |
| rev | line source |
|---|---|
| 0 | 1 /* Target definitions for GCC for Intel 80386 running System V.4 |
| 131 | 2 Copyright (C) 1991-2018 Free Software Foundation, Inc. |
| 0 | 3 |
| 4 Written by Ron Guilmette (rfg@netcom.com). | |
| 5 | |
| 6 This file is part of GCC. | |
| 7 | |
| 8 GCC is free software; you can redistribute it and/or modify | |
| 9 it under the terms of the GNU General Public License as published by | |
| 10 the Free Software Foundation; either version 3, or (at your option) | |
| 11 any later version. | |
| 12 | |
| 13 GCC is distributed in the hope that it will be useful, | |
| 14 but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 15 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
| 16 GNU General Public License for more details. | |
| 17 | |
| 18 You should have received a copy of the GNU General Public License | |
| 19 along with GCC; see the file COPYING3. If not see | |
| 20 <http://www.gnu.org/licenses/>. */ | |
| 21 | |
| 22 /* Output at beginning of assembler file. */ | |
| 23 /* The .file command should always begin the output. */ | |
| 24 | |
| 25 #define TARGET_ASM_FILE_START_FILE_DIRECTIVE true | |
| 26 #undef X86_FILE_START_VERSION_DIRECTIVE | |
| 27 #define X86_FILE_START_VERSION_DIRECTIVE true | |
| 28 | |
| 29 #undef DBX_REGISTER_NUMBER | |
| 30 #define DBX_REGISTER_NUMBER(n) svr4_dbx_register_map[n] | |
| 31 | |
| 32 /* A C statement (sans semicolon) to output to the stdio stream | |
| 33 FILE the assembler definition of uninitialized global DECL named | |
| 34 NAME whose size is SIZE bytes and alignment is ALIGN bytes. | |
| 35 Try to use asm_output_aligned_bss to implement this macro. */ | |
| 36 | |
| 37 #define ASM_OUTPUT_ALIGNED_BSS(FILE, DECL, NAME, SIZE, ALIGN) \ | |
| 38 asm_output_aligned_bss (FILE, DECL, NAME, SIZE, ALIGN) | |
| 39 | |
| 40 /* Handle special EH pointer encodings. Absolute, pc-relative, and | |
| 41 indirect are handled automatically. */ | |
| 42 #define ASM_MAYBE_OUTPUT_ENCODED_ADDR_RTX(FILE, ENCODING, SIZE, ADDR, DONE) \ | |
| 43 do { \ | |
| 44 if ((SIZE) == 4 && ((ENCODING) & 0x70) == DW_EH_PE_datarel) \ | |
| 45 { \ | |
|
55
77e2b8dfacca
update it from 4.4.3 to 4.5.0
ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
0
diff
changeset
|
46 fputs (ASM_LONG, (FILE)); \ |
|
77e2b8dfacca
update it from 4.4.3 to 4.5.0
ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
0
diff
changeset
|
47 assemble_name (FILE, XSTR (ADDR, 0)); \ |
|
77e2b8dfacca
update it from 4.4.3 to 4.5.0
ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
0
diff
changeset
|
48 fputs (((ENCODING) & DW_EH_PE_indirect ? "@GOT" : "@GOTOFF"), (FILE)); \ |
|
77e2b8dfacca
update it from 4.4.3 to 4.5.0
ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
0
diff
changeset
|
49 goto DONE; \ |
| 0 | 50 } \ |
| 51 } while (0) |