binutils-gdb/gdb/testsuite/gdb.dwarf2/imported-unit.c
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C

/* This testcase is part of GDB, the GNU debugger.
Copyright 2019-2022 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/>. */
/* Using the DWARF assembler - see imported-unit.exp - we'll be constructing
debug info corresponding to the following C++ code that also might have
been compiled using -flto...
int main()
{
class Foo {
public:
int doit ()
{
return 0;
}
};
Foo foo;
return foo.doit ();
}
An attempt was made to try to use the above code directly, but
finding the start and end address of doit turned out to be
difficult.
*/
int doit (void)
{
asm ("doit_label: .globl doit_label");
return 0;
}
int
main (int argc, char *argv[])
{
asm ("main_label: .globl main_label");
return doit ();
}