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libunwind-eh_elf/tests
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Konstantin Belousov 04c77cced4 Fix for test suite build in the separate directory. 
Avoid manually coding the rule to build crasher, instead fuddle
the compiler so that even -O2 optimization does not eliminate call
to b().

First, put calls to both a() and b() in the b() into non-tail-recursive
position. Second, as recommended in gcc manual, use asm volatile("");
to prevent further prevent inlining, besides attribute((noinline).
And third, call b() by alias, which current gcc optimizer cannot see
through.

Also, do not dereference NULL in a, and mark the memory access as volatile.
[ Minor portability improvements: asharma@fb.com ]
2012-08-11 22:02:55 -07:00
..
check-namespace.sh.in Update namespace checks for dwarf_find_unwind_tables 2012-03-12 20:11:49 -07:00
crasher.c Fix for test suite build in the separate directory. 2012-08-11 22:02:55 -07:00
flush-cache.S [ARM] This patch add some missing bits on ARM platform. 2008-04-21 13:43:18 -06:00
forker.c Bring git v0.98.5 tree in sync with released v0.98.5. 2006-07-25 21:32:28 -06:00
Gia64-test-nat.c Include "tdep-ia64/rse.h" instead of "ia64/rse.h". 2005-05-20 09:48:08 +00:00
Gia64-test-rbs.c (ARRAY_SIZE): Rename from NELEMS. 2005-05-20 09:48:08 +00:00
Gia64-test-readonly.c Make libunwind compile with recent versions of GAS. 2006-07-25 21:34:32 -06:00
Gia64-test-stack.c Rename: tests/ia64-test-stack.c -> tests/Gia64-test-stack.c 2003-02-22 03:08:22 +00:00
Gperf-simple.c Tweak such that GCC v4 doesn't optimize it to the point where the 2005-05-03 09:13:17 +00:00
Gperf-trace.c Fix a compiler warning 2011-08-15 20:19:47 -07:00
Gtest-bt.c Use unw_context_t instead of ucontext_t in tests/Gtest-trace.c and tests/Gtest-bt.c 2012-07-31 16:21:15 +03:00
Gtest-concurrent.c Fix tests/Gtest-concurrent.c to test all caching policies 2009-11-24 11:12:49 -08:00
Gtest-dyn1.c Add missing <signal.h> include directive 2011-10-29 17:12:43 -07:00
Gtest-exc.c Include "config.h" and <ia64intrin.h> if we have them. 2005-05-03 09:13:17 +00:00
Gtest-init.cxx Print normal output only if "verbose" mode is requested. 2003-09-25 05:29:14 +00:00
Gtest-nocalloc.c Fix a test failure 2012-08-04 17:58:24 -07:00
Gtest-nomalloc.c Verify that we don't call malloc when unwinding locally. 2009-03-16 21:34:48 -07:00
Gtest-resume-sig.c Fix a couple of test breakages on x86_64 2010-03-10 22:52:12 -08:00
Gtest-trace.c Use unw_context_t instead of ucontext_t in tests/Gtest-trace.c and tests/Gtest-bt.c 2012-07-31 16:21:15 +03:00
ia64-dyn-asm.S Mark Wielaard <mwielaard@redhat.com> writes: 2007-10-01 08:35:01 -06:00
ia64-test-dyn1.c (create_func): Change %Zu to %zu. 2004-05-12 20:54:56 +00:00
ia64-test-nat-asm.S Mark Wielaard <mwielaard@redhat.com> writes: 2007-10-01 08:35:01 -06:00
ia64-test-rbs-asm.S Mark Wielaard <mwielaard@redhat.com> writes: 2007-10-01 08:35:01 -06:00
ia64-test-rbs.h (Logical change 1.47) 2003-02-14 06:25:36 +00:00
ia64-test-readonly-asm.S Mark Wielaard <mwielaard@redhat.com> writes: 2007-10-01 08:35:01 -06:00
ia64-test-setjmp.c [IA64] Fix ia64-test-setjmp.c. With MAP_SHARED the kernel will try to 2007-08-09 16:26:58 -06:00
ia64-test-sig.c Fix up a little so it's silent by default. 2004-08-31 13:59:10 +00:00
ia64-test-stack-asm.S Mark Wielaard <mwielaard@redhat.com> writes: 2007-10-01 08:35:01 -06:00
ia64-test-stack.h Bring git v0.98.5 tree in sync with released v0.98.5. 2006-07-25 21:32:28 -06:00
ident.c (Logical change 1.276) 2004-10-15 13:48:38 +00:00
Lia64-test-nat.c Regenerate. 2004-05-04 22:19:18 +00:00
Lia64-test-rbs.c Regenerate. 2004-05-04 22:19:18 +00:00
Lia64-test-readonly.c (Logical change 1.231) 2004-05-06 20:26:29 +00:00
Lia64-test-stack.c Regenerate. 2004-05-04 22:19:18 +00:00
Lperf-simple.c Revert "sys/types.h" 2010-03-08 00:20:23 +02:00
Lperf-trace.c Add some performance tests for fast backtracing. 2011-03-25 00:20:46 -07:00
Ltest-bt.c (Logical change 1.270) 2004-09-15 11:37:04 +00:00
Ltest-concurrent.c Regenerate. 2004-05-04 22:19:18 +00:00
Ltest-cxx-exceptions.cxx GCC compatibility on x86 for C++ exception handling 2010-04-12 12:08:43 -07:00
Ltest-dyn1.c Regenerate. 2004-05-04 22:19:18 +00:00
Ltest-exc.c Regenerate. 2004-05-04 22:19:18 +00:00
Ltest-init.cxx Regenerate. 2004-05-04 22:19:18 +00:00
Ltest-nocalloc.c Add a test to catch calls to calloc from libunwind 2011-04-05 20:59:03 -07:00
Ltest-nomalloc.c Verify that we don't call malloc when unwinding locally. 2009-03-16 21:34:48 -07:00
Ltest-resume-sig.c Regenerate. 2004-05-04 22:19:18 +00:00
Ltest-trace.c Fast back-trace for x86_64 for only collecting the call stack. 2011-03-24 22:33:17 -07:00
Makefile.am Fix for test suite build in the separate directory. 2012-08-11 22:02:55 -07:00
mapper.c MAP_ANONYMOUS 2010-03-06 16:46:52 +02:00
perf-startup Make tests/perf-startup executable. Suggested by Mark Wielaard. 2007-12-10 09:34:57 -07:00
ppc64-test-altivec-utils.c Add PPC64 support. 2007-08-02 09:59:43 -06:00
ppc64-test-altivec.c Add PPC64 support. 2007-08-02 09:59:43 -06:00
ppc64-test-wchar.c Add PPC64 support. 2007-08-02 09:59:43 -06:00
rs-race.c Cap the runtime for rs-race 2010-03-10 22:57:43 -08:00
run-check-namespace Bring git v0.98.5 tree in sync with released v0.98.5. 2006-07-25 21:32:28 -06:00
run-coredump-unwind MiniDebugInfo test: tests/run-coredump-unwind-mdi 2012-08-10 15:29:03 +02:00
run-coredump-unwind-mdi MiniDebugInfo test: tests/run-coredump-unwind-mdi 2012-08-10 15:29:03 +02:00
run-ia64-test-dyn1 Bring git v0.98.5 tree in sync with released v0.98.5. 2006-07-25 21:32:28 -06:00
run-ptrace-mapper Add unwind descriptors to getcontext.S 2010-04-28 16:32:30 -07:00
run-ptrace-misc Bring git v0.98.5 tree in sync with released v0.98.5. 2006-07-25 21:32:28 -06:00
test-async-sig.c Normalize test code 2010-04-04 17:09:33 +03:00
test-coredump-unwind.c MiniDebugInfo test: tests/run-coredump-unwind-mdi 2012-08-10 15:29:03 +02:00
test-flush-cache.c (Logical change 1.96) 2003-09-19 06:56:12 +00:00
test-init-remote.c (do_backtrace): Delete unused variable "pi". 2004-08-19 13:40:08 +00:00
test-mem.c Include <string.h> to get memset() declared. 2005-05-03 09:13:17 +00:00
test-proc-info.c Fix incorrect calls to memset. 2011-10-02 22:43:28 -07:00
test-ptrace-misc.c (bar): Fix missing initialization warned on by GCC v4. 2005-05-03 09:13:17 +00:00
test-ptrace.c Fix test-ptrace in automated mode 2012-08-11 21:21:54 -07:00
test-setjmp.c Add some more debug statements and fix some typos. 2003-09-25 05:08:18 +00:00
test-static-link-gen.c (test_generic): Fix "unused variable" warning. 2004-09-09 13:06:01 +00:00
test-static-link-loc.c (test_local): Use unw_context_t instead of ucontext_t. 2004-05-04 20:13:07 +00:00
test-strerror.c Bring git v0.98.5 tree in sync with released v0.98.5. 2006-07-25 21:32:28 -06:00
test-varargs.c (Logical change 1.21) 2002-11-09 03:59:27 +00:00