1 /* RTL specific diagnostic subroutines for the GNU C compiler
2 Copyright (C) 2001 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. */
27 #include "insn-attr.h"
28 #include "insn-config.h"
32 #include "diagnostic.h"
34 static void file_and_line_for_asm PARAMS ((rtx, const char **, int *));
35 static void diagnostic_for_asm PARAMS ((rtx, const char *, va_list *, int));
37 /* Figure file and line of the given INSN. */
39 file_and_line_for_asm (insn, pfile, pline)
44 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);
63 *pfile = ASM_OPERANDS_SOURCE_FILE (asmop);
64 *pline = ASM_OPERANDS_SOURCE_LINE (asmop);
68 *pfile = input_filename;
73 /* Report a diagnostic MESSAGE (an errror or a WARNING) at the line number
74 of the insn INSN. This is used only when INSN is an `asm' with operands,
75 and each ASM_OPERANDS records its own source file and line. */
77 diagnostic_for_asm (insn, msg, args_ptr, warn)
83 diagnostic_context dc;
85 set_diagnostic_context (&dc, msg, args_ptr, NULL, 0, warn);
86 file_and_line_for_asm (insn, &diagnostic_file_location (&dc),
87 &diagnostic_line_location (&dc));
88 report_diagnostic (&dc);
92 error_for_asm VPARAMS ((rtx insn, const char *msgid, ...))
94 #ifndef ANSI_PROTOTYPES
100 VA_START (ap, msgid);
102 #ifndef ANSI_PROTOTYPES
103 insn = va_arg (ap, rtx);
104 msgid = va_arg (ap, const char *);
107 diagnostic_for_asm (insn, msgid, &ap, /* warn = */ 0);
112 warning_for_asm VPARAMS ((rtx insn, const char *msgid, ...))
114 #ifndef ANSI_PROTOTYPES
120 VA_START (ap, msgid);
122 #ifndef ANSI_PROTOTYPES
123 insn = va_arg (ap, rtx);
124 msgid = va_arg (ap, const char *);
127 diagnostic_for_asm (insn, msgid, &ap, /* warn = */ 1);
132 _fatal_insn (msgid, insn, file, line, function)
137 const char *function;
139 error ("%s", _(msgid));
141 /* The above incremented error_count, but isn't an error that we want to
142 count, so reset it here. */
146 fancy_abort (file, line, function);
150 _fatal_insn_not_found (insn, file, line, function)
154 const char *function;
156 if (INSN_CODE (insn) < 0)
157 _fatal_insn ("Unrecognizable insn:", insn, file, line, function);
159 _fatal_insn ("Insn does not satisfy its constraints:",
160 insn, file, line, function);