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16e311ab6d
The next-gen Intel Fortran compiler isn't flang-based, but emits
prologue_end in the same manner. As do the newer Intel C/C++ compilers.
This allows prologue detection based on dwarf for all newer Intel compilers.
The cut-off version was not chosen for any specific reason other than the
effort to test this.
gdb/Changelog:
2021-04-08 Felix Willgerodt <felix.willgerodt@intel.com>
* i386-tdep.c (i386_skip_prologue): Use symbol table to find the
prologue end for Intel compilers.
* amd64-tdep.c (amd64_skip_prologue): Likewise.
* producer.c (producer_is_icc_ge_19): New function.
* producer.h (producer_is_icc_ge_19): New declaration.
45 lines
1.8 KiB
C
45 lines
1.8 KiB
C
/* Producer string parsers for GDB.
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Copyright (C) 2012-2021 Free Software Foundation, Inc.
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This file is part of GDB.
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This program is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 3 of the License, or
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(at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program. If not, see <http://www.gnu.org/licenses/>. */
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#ifndef PRODUCER_H
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#define PRODUCER_H
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/* Check for GCC >= 4.x according to the symtab->producer string. Return minor
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version (x) of 4.x in such case. If it is not GCC or it is GCC older than
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4.x return -1. If it is GCC 5.x or higher return INT_MAX. */
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extern int producer_is_gcc_ge_4 (const char *producer);
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/* Returns nonzero if the given PRODUCER string is GCC and sets the MAJOR
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and MINOR versions when not NULL. Returns zero if the given PRODUCER
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is NULL or it isn't GCC. */
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extern int producer_is_gcc (const char *producer, int *major, int *minor);
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/* Check for Intel compilers >= 19.0. */
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extern bool producer_is_icc_ge_19 (const char *producer);
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/* Returns true if the given PRODUCER string is Intel or false
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otherwise. Sets the MAJOR and MINOR versions when not NULL. */
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extern bool producer_is_icc (const char *producer, int *major, int *minor);
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/* Returns true if the given PRODUCER string is LLVM (clang/flang) or
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false otherwise.*/
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extern bool producer_is_llvm (const char *producer);
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#endif
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