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[/] [openrisc/] [trunk/] [gnu-dev/] [or1k-gcc/] [libgcc/] [generic-morestack.h] - Rev 757
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/* Library support for -fsplit-stack. */ /* Copyright (C) 2009, 2010 Free Software Foundation, Inc. Contributed by Ian Lance Taylor <iant@google.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. Under Section 7 of GPL version 3, you are granted additional permissions described in the GCC Runtime Library Exception, version 3.1, as published by the Free Software Foundation. You should have received a copy of the GNU General Public License and a copy of the GCC Runtime Library Exception along with this program; see the files COPYING3 and COPYING.RUNTIME respectively. If not, see <http://www.gnu.org/licenses/>. */ /* This is a libgcc internal header file for functions shared between generic-morestack.c and generic-morestack-thread.c. The latter file is only used when linking with the pthread library. */ /* The stack segment structure, defined in generic-morestack.c. */ struct stack_segment; /* The list of stack segments for this thread. */ extern __thread struct stack_segment *__morestack_segments; /* Print the string MSG/LEN, the errno number ERR, and a newline on stderr, without using printf. Then crash. */ extern void __morestack_fail (const char *msg, size_t len, int err) __attribute__ ((noreturn, visibility ("hidden"))); /* Release stack segments. */ extern struct dynamic_allocation_blocks * __morestack_release_segments (struct stack_segment **, int) __attribute__ ((visibility ("hidden"))); /* Store the stack information in a processor dependent manner. */ extern void __stack_split_initialize (void) __attribute__ ((visibility ("hidden")));
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