mirror of
https://sourceware.org/git/binutils-gdb.git
synced 2024-12-21 04:42:53 +08:00
8acc9f485b
Two modifications:
1. The addition of 2013 to the copyright year range for every file;
2. The use of a single year range, instead of potentially multiple
year ranges, as approved by the FSF.
77 lines
1.7 KiB
C
77 lines
1.7 KiB
C
/* This testcase is part of GDB, the GNU debugger.
|
|
|
|
Copyright 2011-2013 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/>. */
|
|
|
|
#ifdef SYMBOL_PREFIX
|
|
#define SYMBOL(str) SYMBOL_PREFIX #str
|
|
#else
|
|
#define SYMBOL(str) #str
|
|
#endif
|
|
|
|
int globvar;
|
|
|
|
static void
|
|
begin (void)
|
|
{}
|
|
|
|
/* Called from asm. */
|
|
static void __attribute__((used))
|
|
func (void)
|
|
{}
|
|
|
|
static void
|
|
marker (int anarg)
|
|
{
|
|
/* `set_point' is the label at which to set a fast tracepoint. The
|
|
insn at the label must be large enough to fit a fast tracepoint
|
|
jump. */
|
|
asm (" .global " SYMBOL(set_point) "\n"
|
|
SYMBOL(set_point) ":\n"
|
|
#if (defined __x86_64__ || defined __i386__)
|
|
" call " SYMBOL(func) "\n"
|
|
#endif
|
|
);
|
|
|
|
++anarg;
|
|
|
|
/* Set up a known 4-byte instruction so we can try to set a shorter
|
|
fast tracepoint at it. */
|
|
asm (" .global " SYMBOL(four_byter) "\n"
|
|
SYMBOL(four_byter) ":\n"
|
|
#if (defined __i386__)
|
|
" cmpl $0x1,0x8(%ebp) \n"
|
|
#endif
|
|
);
|
|
}
|
|
|
|
static void
|
|
end (void)
|
|
{}
|
|
|
|
int
|
|
main ()
|
|
{
|
|
begin ();
|
|
|
|
for (globvar = 1; globvar < 11; ++globvar)
|
|
{
|
|
marker (globvar * 100);
|
|
}
|
|
|
|
end ();
|
|
return 0;
|
|
}
|