FreeChainXenon/binutils-gdb
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2009-06-27 Michael Snyder <msnyder@vmware.com>

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* gdb.reverse: New directory.
	* gdb.reverse/break-reverse.c: New test.
	* gdb.reverse/break-reverse.exp: New test.
	* gdb.reverse/consecutive-reverse.c: New test.
	* gdb.reverse/consecutive-reverse.exp: New test.
	* gdb.reverse/finish-reverse.c: New test.
	* gdb.reverse/finish-reverse.exp: New test.
	* gdb.reverse/machinestate.c: New test.
	* gdb.reverse/ms1.c: New test.
	* gdb.reverse/machinestate.exp: New test.
	* gdb.reverse/Makefile.in: New file.
	* gdb.reverse/shr2.c: New test.
	* gdb.reverse/solib-reverse.c: New test.
	* gdb.reverse/solib-reverse.exp: New test.
	* gdb.reverse/step-reverse.c: New test.
	* gdb.reverse/step-reverse.exp: New test.
	* gdb.reverse/until-reverse.c: New test.
	* gdb.reverse/ur1.c: New test.
	* gdb.reverse/until-reverse.exp: New test.
	* gdb.reverse/watch-reverse.c: New test.
	* gdb.reverse/watch-reverse.exp: New test.
	* configure.ac (AC_OUTPUT): Add gdb.reverse/Makefile.
	* configure: Regenerate.
This commit is contained in:
Michael Snyder 2009-06-27 18:49:20 +00:00
parent 388a856237
commit 28d41a992f
23 changed files with 2276 additions and 2 deletions
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78
gdb/testsuite/gdb.reverse/step-reverse.c Normal file
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/* This testcase is part of GDB, the GNU debugger.
Copyright 2008, 2009 Free Software Foundation, Inc.
This program 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 of the License, or
(at your option) any later version.
This program 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 this program. If not, see <http://www.gnu.org/licenses/>. */
#include <stdlib.h>
#include <string.h>
/* Test various kinds of stepping.
*/
int myglob = 0;
int callee() { /* ENTER CALLEE */
myglob++; return 0; /* ARRIVED IN CALLEE */
} /* RETURN FROM CALLEE */
/* A structure which, we hope, will need to be passed using memcpy. */
struct rhomboidal {
int rather_large[100];
};
void
large_struct_by_value (struct rhomboidal r)
{
myglob += r.rather_large[42]; /* step-test.exp: arrive here 1 */
}
int main () {
int w,x,y,z;
int a[10], b[10];
/* Test "next" and "step" */
w = 0; /* BREAK AT MAIN */
x = 1; /* NEXT TEST 1 */
y = 2; /* STEP TEST 1 */
z = 3; /* REVERSE NEXT TEST 1 */
w = w + 2; /* NEXT TEST 2 */
x = x + 3; /* REVERSE STEP TEST 1 */
y = y + 4;
z = z + 5; /* STEP TEST 2 */
/* Test that "next" goes over a call */
callee(); /* NEXT OVER THIS CALL */
/* Test that "step" doesn't */
callee(); /* STEP INTO THIS CALL */
/* Test "stepi" */
a[5] = a[3] - a[4]; /* FINISH TEST */
callee(); /* STEPI TEST */
/* Test "nexti" */
callee(); /* NEXTI TEST */
y = w + z;
{
struct rhomboidal r;
memset (r.rather_large, 0, sizeof (r.rather_large));
r.rather_large[42] = 10;
large_struct_by_value (r); /* step-test.exp: large struct by value */
}
exit (0);
}