diff options
Diffstat (limited to 'gold')
-rw-r--r-- | gold/testsuite/justsyms_exec.c | 53 | ||||
-rw-r--r-- | gold/testsuite/justsyms_lib.c | 35 |
2 files changed, 88 insertions, 0 deletions
diff --git a/gold/testsuite/justsyms_exec.c b/gold/testsuite/justsyms_exec.c new file mode 100644 index 0000000..6155147 --- /dev/null +++ b/gold/testsuite/justsyms_exec.c @@ -0,0 +1,53 @@ +// justsyms_exec.c -- test --just-symbols for gold + +// Copyright 2011 Free Software Foundation, Inc. +// Written by Cary Coutant <ccoutant@google.com>. + +// This file is part of gold. + +// 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, write to the Free Software +// Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston, +// MA 02110-1301, USA. + +// The Linux kernel builds an executable file using a linker script, and +// then links against that object file using the -R option. This is a +// test for that usage. + +#include <stdio.h> + +extern int exported_func(void); + +extern int exported_data; + +static int errs = 0; + +void check(void *sym, long v, const char *name); + +void +check(void *sym, long v, const char *name) +{ + if (sym != (void *)v) + { + fprintf(stderr, "&%s is %8p, expected %08lx\n", name, sym, v); + errs++; + } +} + +int +main(void) +{ + check(exported_func, 0x1000200, "exported_func"); + check(&exported_data, 0x2000000, "exported_data"); + return errs; +} diff --git a/gold/testsuite/justsyms_lib.c b/gold/testsuite/justsyms_lib.c new file mode 100644 index 0000000..9666fb7 --- /dev/null +++ b/gold/testsuite/justsyms_lib.c @@ -0,0 +1,35 @@ +// justsyms_lib.cc -- test --just-symbols for gold + +// Copyright 2011 Free Software Foundation, Inc. +// Written by Cary Coutant <ccoutant@google.com>. + +// This file is part of gold. + +// 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, write to the Free Software +// Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston, +// MA 02110-1301, USA. + +// This test goes with justsyms_exec.cc. We compile this file, then +// link it into an executable image with -Ttext and -Tdata to set +// the starting addresses for each segment. + +int exported_func(void); + +int exported_data = 0x1000; + +int +exported_func(void) +{ + return 1; +} |