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[/] [openrisc/] [trunk/] [gnu-src/] [gcc-4.5.1/] [gcc/] [rtl-error.c] - Rev 298
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/* RTL specific diagnostic subroutines for GCC Copyright (C) 2001, 2002, 2003, 2004, 2007, 2008 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 3, 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 COPYING3. If not see <http://www.gnu.org/licenses/>. */ #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 "coretypes.h" #include "tm.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 location_t location_for_asm (const_rtx); static void diagnostic_for_asm (const_rtx, const char *, va_list *, diagnostic_t) ATTRIBUTE_GCC_DIAG(2,0); /* Figure the location of the given INSN. */ static location_t location_for_asm (const_rtx insn) { rtx body = PATTERN (insn); rtx asmop; location_t loc; /* 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) loc = ASM_OPERANDS_SOURCE_LOCATION (asmop); else loc = input_location; return loc; } /* Report a diagnostic MESSAGE (an error 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 (const_rtx insn, const char *msg, va_list *args_ptr, diagnostic_t kind) { diagnostic_info diagnostic; diagnostic_set_info (&diagnostic, msg, args_ptr, location_for_asm (insn), kind); report_diagnostic (&diagnostic); } void error_for_asm (const_rtx insn, const char *gmsgid, ...) { va_list ap; va_start (ap, gmsgid); diagnostic_for_asm (insn, gmsgid, &ap, DK_ERROR); va_end (ap); } void warning_for_asm (const_rtx insn, const char *gmsgid, ...) { va_list ap; va_start (ap, gmsgid); diagnostic_for_asm (insn, gmsgid, &ap, DK_WARNING); va_end (ap); } void _fatal_insn (const char *msgid, const_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 (const_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); }
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