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