git://gcc.gnu.org / gcc.git / blame
| Commit | Line | Data |
|---|---|---|
| 627b12bc DE |
1 | /* Definitions of target machine for GNU compiler, for AMD Am29000 CPU |
| 2 | running over UDI using COFF. | |
| 1c940b47 | 3 | Copyright (C) 1994, 1996 Free Software Foundation, Inc. |
| 627b12bc DE |
4 | |
| 5 | This file is part of GNU CC. | |
| 6 | ||
| 7 | GNU CC 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 2, or (at your option) | |
| 10 | any later version. | |
| 11 | ||
| 12 | GNU CC 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 | You should have received a copy of the GNU General Public License | |
| 18 | along with GNU CC; see the file COPYING. If not, write to | |
| 38ead7f3 RK |
19 | the Free Software Foundation, 59 Temple Place - Suite 330, |
| 20 | Boston, MA 02111-1307, USA. */ | |
| 627b12bc DE |
21 | |
| 22 | #include "a29k/a29k.h" | |
| 23 | ||
| 94804207 | 24 | /* Support -gstabs. */ |
| e57bfabe | 25 | |
| 94804207 | 26 | #include "dbxcoff.h" |
| e57bfabe | 27 | |
| 627b12bc DE |
28 | /* Support the ctors and dtors sections for g++. */ |
| 29 | ||
| 30 | #define CTORS_SECTION_ASM_OP "\t.use .ctors" | |
| 31 | #define DTORS_SECTION_ASM_OP "\t.use .dtors" | |
| 32 | ||
| 33 | /* A list of other sections which the compiler might be "in" at any | |
| 34 | given time. */ | |
| 35 | ||
| 36 | #undef EXTRA_SECTIONS | |
| 37 | #define EXTRA_SECTIONS readonly_data, in_ctors, in_dtors | |
| 38 | ||
| 39 | /* A list of extra section function definitions. */ | |
| 40 | ||
| 41 | #undef EXTRA_SECTION_FUNCTIONS | |
| 42 | #define EXTRA_SECTION_FUNCTIONS \ | |
| 43 | READONLY_DATA_FUNCTION \ | |
| 44 | CTORS_SECTION_FUNCTION \ | |
| 45 | DTORS_SECTION_FUNCTION | |
| 46 | ||
| 47 | #define READONLY_DATA_FUNCTION \ | |
| 48 | void \ | |
| 49 | literal_section () \ | |
| 50 | { \ | |
| 51 | if (in_section != readonly_data) \ | |
| 52 | { \ | |
| 53 | fprintf (asm_out_file, "%s\n", READONLY_DATA_SECTION_ASM_OP); \ | |
| 54 | in_section = readonly_data; \ | |
| 55 | } \ | |
| 56 | } \ | |
| 57 | ||
| 58 | #define CTORS_SECTION_FUNCTION \ | |
| 59 | void \ | |
| 60 | ctors_section () \ | |
| 61 | { \ | |
| 62 | if (in_section != in_ctors) \ | |
| 63 | { \ | |
| 64 | fprintf (asm_out_file, "%s\n", CTORS_SECTION_ASM_OP); \ | |
| 65 | in_section = in_ctors; \ | |
| 66 | } \ | |
| 67 | } | |
| 68 | ||
| 69 | #define DTORS_SECTION_FUNCTION \ | |
| 70 | void \ | |
| 71 | dtors_section () \ | |
| 72 | { \ | |
| 73 | if (in_section != in_dtors) \ | |
| 74 | { \ | |
| 75 | fprintf (asm_out_file, "%s\n", DTORS_SECTION_ASM_OP); \ | |
| 76 | in_section = in_dtors; \ | |
| 77 | } \ | |
| 78 | } | |
| 79 | ||
| 80 | #define INT_ASM_OP ".word" | |
| 81 | ||
| 82 | /* A C statement (sans semicolon) to output an element in the table of | |
| 83 | global constructors. */ | |
| 84 | #define ASM_OUTPUT_CONSTRUCTOR(FILE,NAME) \ | |
| 85 | do { \ | |
| 86 | ctors_section (); \ | |
| 87 | fprintf (FILE, "\t%s\t ", INT_ASM_OP); \ | |
| 88 | assemble_name (FILE, NAME); \ | |
| 89 | fprintf (FILE, "\n"); \ | |
| 90 | } while (0) | |
| 91 | ||
| 92 | /* A C statement (sans semicolon) to output an element in the table of | |
| 93 | global destructors. */ | |
| 94 | #define ASM_OUTPUT_DESTRUCTOR(FILE,NAME) \ | |
| 95 | do { \ | |
| 96 | dtors_section (); \ | |
| 97 | fprintf (FILE, "\t%s\t ", INT_ASM_OP); \ | |
| 98 | assemble_name (FILE, NAME); \ | |
| 99 | fprintf (FILE, "\n"); \ | |
| 100 | } while (0) |