1 /* RTL specific diagnostic subroutines for GCC
2 Copyright (C) 2001, 2002, 2003, 2004 Free Software Foundation, Inc.
3 Contributed by Gabriel Dos Reis <gdr@codesourcery.com>
5 This file is part of GCC.
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 2, or (at your option)
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.
17 You should have received a copy of the GNU General Public License
18 along with GCC; see the file COPYING. If not, write to
19 the Free Software Foundation, 59 Temple Place - Suite 330,
20 Boston, MA 02111-1307, USA. */
23 #undef FLOAT /* This is for hpux. They should change hpux. */
24 #undef FFS /* Some systems define this in param.h. */
26 #include "coretypes.h"
29 #include "insn-attr.h"
30 #include "insn-config.h"
34 #include "diagnostic.h"
36 static location_t location_for_asm (rtx);
37 static void diagnostic_for_asm (rtx, const char *, va_list *, diagnostic_t);
39 /* Figure the location of the given INSN. */
41 location_for_asm (rtx insn)
43 rtx body = PATTERN (insn);
47 /* Find the (or one of the) ASM_OPERANDS in the insn. */
48 if (GET_CODE (body) == SET && GET_CODE (SET_SRC (body)) == ASM_OPERANDS)
49 asmop = SET_SRC (body);
50 else if (GET_CODE (body) == ASM_OPERANDS)
52 else if (GET_CODE (body) == PARALLEL
53 && GET_CODE (XVECEXP (body, 0, 0)) == SET)
54 asmop = SET_SRC (XVECEXP (body, 0, 0));
55 else if (GET_CODE (body) == PARALLEL
56 && GET_CODE (XVECEXP (body, 0, 0)) == ASM_OPERANDS)
57 asmop = XVECEXP (body, 0, 0);
62 #ifdef USE_MAPPED_LOCATION
63 loc = ASM_OPERANDS_SOURCE_LOCATION (asmop);
66 loc.file = ASM_OPERANDS_SOURCE_FILE (asmop);
67 loc.line = ASM_OPERANDS_SOURCE_LINE (asmop);
75 /* Report a diagnostic MESSAGE (an errror or a WARNING) at the line number
76 of the insn INSN. This is used only when INSN is an `asm' with operands,
77 and each ASM_OPERANDS records its own source file and line. */
79 diagnostic_for_asm (rtx insn, const char *msg, va_list *args_ptr,
82 diagnostic_info diagnostic;
84 diagnostic_set_info (&diagnostic, msg, args_ptr,
85 location_for_asm (insn), kind);
86 report_diagnostic (&diagnostic);
90 error_for_asm (rtx insn, const char *msgid, ...)
95 diagnostic_for_asm (insn, msgid, &ap, DK_ERROR);
100 warning_for_asm (rtx insn, const char *msgid, ...)
104 va_start (ap, msgid);
105 diagnostic_for_asm (insn, msgid, &ap, DK_WARNING);
110 _fatal_insn (const char *msgid, rtx insn, const char *file, int line,
111 const char *function)
113 error ("%s", _(msgid));
115 /* The above incremented error_count, but isn't an error that we want to
116 count, so reset it here. */
120 fancy_abort (file, line, function);
124 _fatal_insn_not_found (rtx insn, const char *file, int line,
125 const char *function)
127 if (INSN_CODE (insn) < 0)
128 _fatal_insn ("unrecognizable insn:", insn, file, line, function);
130 _fatal_insn ("insn does not satisfy its constraints:",
131 insn, file, line, function);