Mercurial > hg > CbC > CbC_gcc
annotate gcc/rtl-error.c @ 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 /* RTL specific diagnostic subroutines for GCC |
| 131 | 2 Copyright (C) 2001-2018 Free Software Foundation, Inc. |
| 0 | 3 Contributed by Gabriel Dos Reis <gdr@codesourcery.com> |
| 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 You should have received a copy of the GNU General Public License | |
| 18 along with GCC; see the file COPYING3. If not see | |
| 19 <http://www.gnu.org/licenses/>. */ | |
| 20 | |
| 21 #include "config.h" | |
| 22 #include "system.h" | |
| 23 #include "coretypes.h" | |
| 24 #include "tm.h" | |
|
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
|
25 #include "rtl-error.h" |
| 111 | 26 #include "diagnostic.h" |
| 0 | 27 #include "intl.h" |
| 28 | |
| 111 | 29 static location_t location_for_asm (const rtx_insn *); |
| 30 static void diagnostic_for_asm (const rtx_insn *, const char *, va_list *, | |
| 31 diagnostic_t) ATTRIBUTE_GCC_DIAG(2,0); | |
| 0 | 32 |
| 33 /* Figure the location of the given INSN. */ | |
| 34 static location_t | |
| 111 | 35 location_for_asm (const rtx_insn *insn) |
| 0 | 36 { |
| 37 rtx body = PATTERN (insn); | |
| 38 rtx asmop; | |
| 39 location_t loc; | |
| 40 | |
| 41 /* Find the (or one of the) ASM_OPERANDS in the insn. */ | |
| 42 if (GET_CODE (body) == SET && GET_CODE (SET_SRC (body)) == ASM_OPERANDS) | |
| 43 asmop = SET_SRC (body); | |
| 44 else if (GET_CODE (body) == ASM_OPERANDS) | |
| 45 asmop = body; | |
| 46 else if (GET_CODE (body) == PARALLEL | |
| 47 && GET_CODE (XVECEXP (body, 0, 0)) == SET) | |
| 48 asmop = SET_SRC (XVECEXP (body, 0, 0)); | |
| 49 else if (GET_CODE (body) == PARALLEL | |
| 50 && GET_CODE (XVECEXP (body, 0, 0)) == ASM_OPERANDS) | |
| 51 asmop = XVECEXP (body, 0, 0); | |
| 52 else | |
| 53 asmop = NULL; | |
| 54 | |
| 55 if (asmop) | |
| 56 loc = ASM_OPERANDS_SOURCE_LOCATION (asmop); | |
| 57 else | |
| 58 loc = input_location; | |
| 59 return loc; | |
| 60 } | |
| 61 | |
| 62 /* Report a diagnostic MESSAGE (an error or a WARNING) at the line number | |
| 63 of the insn INSN. This is used only when INSN is an `asm' with operands, | |
| 64 and each ASM_OPERANDS records its own source file and line. */ | |
| 65 static void | |
| 111 | 66 diagnostic_for_asm (const rtx_insn *insn, const char *msg, va_list *args_ptr, |
| 0 | 67 diagnostic_t kind) |
| 68 { | |
| 69 diagnostic_info diagnostic; | |
| 111 | 70 rich_location richloc (line_table, location_for_asm (insn)); |
| 0 | 71 |
| 72 diagnostic_set_info (&diagnostic, msg, args_ptr, | |
| 111 | 73 &richloc, kind); |
| 74 diagnostic_report_diagnostic (global_dc, &diagnostic); | |
| 0 | 75 } |
| 76 | |
| 77 void | |
| 111 | 78 error_for_asm (const rtx_insn *insn, const char *gmsgid, ...) |
| 0 | 79 { |
| 80 va_list ap; | |
| 81 | |
| 82 va_start (ap, gmsgid); | |
| 83 diagnostic_for_asm (insn, gmsgid, &ap, DK_ERROR); | |
| 84 va_end (ap); | |
| 85 } | |
| 86 | |
| 87 void | |
| 111 | 88 warning_for_asm (const rtx_insn *insn, const char *gmsgid, ...) |
| 0 | 89 { |
| 90 va_list ap; | |
| 91 | |
| 92 va_start (ap, gmsgid); | |
| 93 diagnostic_for_asm (insn, gmsgid, &ap, DK_WARNING); | |
| 94 va_end (ap); | |
| 95 } | |
| 96 | |
| 97 void | |
| 98 _fatal_insn (const char *msgid, const_rtx insn, const char *file, int line, | |
| 99 const char *function) | |
| 100 { | |
| 101 error ("%s", _(msgid)); | |
| 102 | |
| 103 /* The above incremented error_count, but isn't an error that we want to | |
| 104 count, so reset it here. */ | |
| 105 errorcount--; | |
| 106 | |
| 107 debug_rtx (insn); | |
| 108 fancy_abort (file, line, function); | |
| 109 } | |
| 110 | |
| 111 void | |
| 112 _fatal_insn_not_found (const_rtx insn, const char *file, int line, | |
| 113 const char *function) | |
| 114 { | |
| 115 if (INSN_CODE (insn) < 0) | |
| 116 _fatal_insn ("unrecognizable insn:", insn, file, line, function); | |
| 117 else | |
| 118 _fatal_insn ("insn does not satisfy its constraints:", | |
| 119 insn, file, line, function); | |
| 120 } |