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Diffstat (limited to 'src/third_party/unwind/dist/tests/test-static-link-loc.c')
-rw-r--r-- | src/third_party/unwind/dist/tests/test-static-link-loc.c | 102 |
1 files changed, 102 insertions, 0 deletions
diff --git a/src/third_party/unwind/dist/tests/test-static-link-loc.c b/src/third_party/unwind/dist/tests/test-static-link-loc.c new file mode 100644 index 00000000000..1c7aa0378c8 --- /dev/null +++ b/src/third_party/unwind/dist/tests/test-static-link-loc.c @@ -0,0 +1,102 @@ +/* libunwind - a platform-independent unwind library + Copyright (C) 2004 Hewlett-Packard Co + Contributed by David Mosberger-Tang <davidm@hpl.hp.com> + +This file is part of libunwind. + +Copyright (c) 2003 Hewlett-Packard Co. + +Permission is hereby granted, free of charge, to any person obtaining +a copy of this software and associated documentation files (the +"Software"), to deal in the Software without restriction, including +without limitation the rights to use, copy, modify, merge, publish, +distribute, sublicense, and/or sell copies of the Software, and to +permit persons to whom the Software is furnished to do so, subject to +the following conditions: + +The above copyright notice and this permission notice shall be +included in all copies or substantial portions of the Software. + +THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, +EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND +NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE +LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION +OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION +WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. */ + +/* The purpose of this program is simply to link in all libunwind-API + functions both in their local-only and generic variants and to make + sure that the final result can be linked statically. */ + +#include <stdio.h> + +#define UNW_LOCAL_ONLY +#include <libunwind.h> +#include "compiler.h" + +extern int test_generic (void); + +int verbose; + +#ifdef UNW_REMOTE_ONLY + +int +test_local (void) +{ + return 0; +} + +#else /* !UNW_REMOTE_ONLY */ + +static void *funcs[] = + { + (void *) &unw_get_reg, + (void *) &unw_get_fpreg, + (void *) &unw_set_reg, + (void *) &unw_set_fpreg, + (void *) &unw_resume, + (void *) &unw_create_addr_space, + (void *) &unw_destroy_addr_space, + (void *) &unw_get_accessors, + (void *) &unw_flush_cache, + (void *) &unw_set_caching_policy, + (void *) &unw_set_cache_size, + (void *) &unw_regname, + (void *) &unw_get_proc_info, + (void *) &unw_get_save_loc, + (void *) &unw_is_signal_frame, + (void *) &unw_get_proc_name, + (void *) &_U_dyn_register, + (void *) &_U_dyn_cancel + }; + +int +test_local (void) +{ + unw_context_t uc; + unw_cursor_t c; + + if (verbose) + printf (__FILE__": funcs[0]=%p\n", funcs[0]); + + unw_getcontext (&uc); + unw_init_local (&c, &uc); + unw_init_remote (&c, unw_local_addr_space, &uc); + return unw_step (&c); +} + +#endif /* !UNW_REMOTE_ONLY */ + +int +main (int argc, char **argv UNUSED) +{ + if (argc > 1) + verbose = 1; + + if (test_local () < 0) + return -1; + if (test_generic () < 0) + return -1; + return 0; +} |