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author | obrien <obrien@FreeBSD.org> | 2002-02-01 18:16:02 +0000 |
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committer | obrien <obrien@FreeBSD.org> | 2002-02-01 18:16:02 +0000 |
commit | c9ab9ae440a8066b2c2b85b157b1fdadcf09916a (patch) | |
tree | 086d9d6c8fbd4fc8fe4495059332f66bc0f8d12b /contrib/gcc/rtl-error.c | |
parent | 2ecfd8bd04b63f335c1ec6295740a4bfd97a4fa6 (diff) | |
download | FreeBSD-src-c9ab9ae440a8066b2c2b85b157b1fdadcf09916a.zip FreeBSD-src-c9ab9ae440a8066b2c2b85b157b1fdadcf09916a.tar.gz |
Enlist the FreeBSD-CURRENT users as testers of what is to become Gcc 3.1.0.
These bits are taken from the FSF anoncvs repo on 1-Feb-2002 08:20 PST.
Diffstat (limited to 'contrib/gcc/rtl-error.c')
-rw-r--r-- | contrib/gcc/rtl-error.c | 144 |
1 files changed, 144 insertions, 0 deletions
diff --git a/contrib/gcc/rtl-error.c b/contrib/gcc/rtl-error.c new file mode 100644 index 0000000..031fa2b --- /dev/null +++ b/contrib/gcc/rtl-error.c @@ -0,0 +1,144 @@ +/* RTL specific diagnostic subroutines for the GNU C compiler + Copyright (C) 2001 Free Software Foundation, Inc. + Contributed by Gabriel Dos Reis <gdr@codesourcery.com> + +This file is part of GCC. + +GCC is free software; you can redistribute it and/or modify +it under the terms of the GNU General Public License as published by +the Free Software Foundation; either version 2, or (at your option) +any later version. + +GCC is distributed in the hope that it will be useful, +but WITHOUT ANY WARRANTY; without even the implied warranty of +MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +GNU General Public License for more details. + +You should have received a copy of the GNU General Public License +along with GCC; see the file COPYING. If not, write to +the Free Software Foundation, 59 Temple Place - Suite 330, +Boston, MA 02111-1307, USA. */ + +#include "config.h" +#undef FLOAT /* This is for hpux. They should change hpux. */ +#undef FFS /* Some systems define this in param.h. */ +#include "system.h" +#include "rtl.h" +#include "insn-attr.h" +#include "insn-config.h" +#include "input.h" +#include "toplev.h" +#include "intl.h" +#include "diagnostic.h" + +static void file_and_line_for_asm PARAMS ((rtx, const char **, int *)); +static void diagnostic_for_asm PARAMS ((rtx, const char *, va_list *, int)); + +/* Figure file and line of the given INSN. */ +static void +file_and_line_for_asm (insn, pfile, pline) + rtx insn; + const char **pfile; + int *pline; +{ + rtx body = PATTERN (insn); + rtx asmop; + + /* Find the (or one of the) ASM_OPERANDS in the insn. */ + if (GET_CODE (body) == SET && GET_CODE (SET_SRC (body)) == ASM_OPERANDS) + asmop = SET_SRC (body); + else if (GET_CODE (body) == ASM_OPERANDS) + asmop = body; + else if (GET_CODE (body) == PARALLEL + && GET_CODE (XVECEXP (body, 0, 0)) == SET) + asmop = SET_SRC (XVECEXP (body, 0, 0)); + else if (GET_CODE (body) == PARALLEL + && GET_CODE (XVECEXP (body, 0, 0)) == ASM_OPERANDS) + asmop = XVECEXP (body, 0, 0); + else + asmop = NULL; + + if (asmop) + { + *pfile = ASM_OPERANDS_SOURCE_FILE (asmop); + *pline = ASM_OPERANDS_SOURCE_LINE (asmop); + } + else + { + *pfile = input_filename; + *pline = lineno; + } +} + +/* Report a diagnostic MESSAGE (an errror or a WARNING) at the line number + of the insn INSN. This is used only when INSN is an `asm' with operands, + and each ASM_OPERANDS records its own source file and line. */ +static void +diagnostic_for_asm (insn, msg, args_ptr, warn) + rtx insn; + const char *msg; + va_list *args_ptr; + int warn; +{ + diagnostic_context dc; + + set_diagnostic_context (&dc, msg, args_ptr, NULL, 0, warn); + file_and_line_for_asm (insn, &diagnostic_file_location (&dc), + &diagnostic_line_location (&dc)); + report_diagnostic (&dc); +} + +void +error_for_asm VPARAMS ((rtx insn, const char *msgid, ...)) +{ + VA_OPEN (ap, msgid); + VA_FIXEDARG (ap, rtx, insn); + VA_FIXEDARG (ap, const char *, msgid); + + diagnostic_for_asm (insn, msgid, &ap, /* warn = */ 0); + VA_CLOSE (ap); +} + +void +warning_for_asm VPARAMS ((rtx insn, const char *msgid, ...)) +{ + VA_OPEN (ap, msgid); + VA_FIXEDARG (ap, rtx, insn); + VA_FIXEDARG (ap, const char *, msgid); + + diagnostic_for_asm (insn, msgid, &ap, /* warn = */ 1); + VA_CLOSE (ap); +} + +void +_fatal_insn (msgid, insn, file, line, function) + const char *msgid; + rtx insn; + const char *file; + int line; + const char *function; +{ + error ("%s", _(msgid)); + + /* The above incremented error_count, but isn't an error that we want to + count, so reset it here. */ + errorcount--; + + debug_rtx (insn); + fancy_abort (file, line, function); +} + +void +_fatal_insn_not_found (insn, file, line, function) + rtx insn; + const char *file; + int line; + const char *function; +{ + if (INSN_CODE (insn) < 0) + _fatal_insn ("unrecognizable insn:", insn, file, line, function); + else + _fatal_insn ("insn does not satisfy its constraints:", + insn, file, line, function); +} + |