77 lines
2 KiB
C
77 lines
2 KiB
C
/* Testcase for the find command.
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This testcase is part of GDB, the GNU debugger.
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Copyright 2008-2015 Free Software Foundation, Inc.
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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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Please email any bugs, comments, and/or additions to this file to:
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bug-gdb@gnu.org */
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#include <stdlib.h>
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#include <stdint.h>
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/* According to C99 <stdint.h> has to provide these identifiers as
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types, but is also free to define macros shadowing the typedefs.
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This is the case with some C library implementations. Undefine
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them to make sure the types are used and included in debug output. */
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#undef int8_t
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#undef int16_t
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#undef int32_t
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#undef int64_t
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#define CHUNK_SIZE 16000 /* same as findcmd.c's */
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#define BUF_SIZE (2 * CHUNK_SIZE) /* at least two chunks */
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static int8_t int8_search_buf[100];
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static int16_t int16_search_buf[100];
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static int32_t int32_search_buf[100];
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static int64_t int64_search_buf[100];
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static char *search_buf;
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static int search_buf_size;
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static int x;
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static void
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stop_here ()
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{
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x = 1; // stop here
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}
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static void
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init_bufs ()
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{
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search_buf_size = BUF_SIZE;
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search_buf = malloc (search_buf_size);
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if (search_buf == NULL)
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exit (1);
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memset (search_buf, 'x', search_buf_size);
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}
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int
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main ()
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{
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init_bufs ();
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stop_here ();
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/* Reference variables. */
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x = int8_search_buf[0];
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x = int16_search_buf[0];
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x = int32_search_buf[0];
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x = int64_search_buf[0];
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return 0;
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}
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