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Author SHA1 Message Date
David Mosberger-Tang
7923ae31a0 Re-run aclocal and automake to update Makefiles so new files (e.g., 
x86_64/gen_offsets.c) get distributed.
 2007-04-10 20:35:15 -06:00
David Mosberger-Tang
9e927e7087 Restore tests/perf-startup. 
Another file that got wiped out during the Bitkeeper->CVS->GIT translation.
 2006-07-26 14:57:51 -06:00
David Mosberger-Tang
ca69fee8bb Merge ../libunwind-v0.98 
Conflicts:

	include/dwarf_i.h
	include/x86/jmpbuf.h
	include/x86_64/jmpbuf.h
	src/hppa/init.h
	src/mi/Gget_fpreg.c
	src/mi/Gset_fpreg.c
	src/mi/strerror.c
 2006-07-25 21:41:43 -06:00
David Mosberger-Tang
cbd8648b33 Make libunwind compile with recent versions of GAS. 
Don't test read-only access to F0 and F1 registers --- according to
the SCRA manual, those locations cannot even be expressed in SPILL
descriptors and newer versions of GAS (as well as IAS) won't accept
.spillreg directives targeting those registers.
 2006-07-25 21:34:32 -06:00
David Mosberger-Tang
f176ad6fc6 Bring git v0.98.5 tree in sync with released v0.98.5. 
Sadly, the conversion from Bitkeeper -> CVS -> git wasn't perfect.  Or
so it seems.
 2006-07-25 21:32:28 -06:00
hp.com!davidm
d3d722fb0a Include "tdep-ia64/rse.h" instead of "ia64/rse.h". 
(ARRAY_SIZE): New macro.

(Logical change 1.294)
 2005-05-20 09:48:08 +00:00
hp.com!davidm
da5e9ba297 (ARRAY_SIZE): Rename from NELEMS. 
(Logical change 1.294)
 2005-05-20 09:48:08 +00:00
hp.com!davidm
4f8a2291b4 Fix merge-conflict. 
2005/05/17 14:14:23-07:00 hp.com!davidm
(check_static_to_scratch): Check contents of AR.EC.

(Logical change 1.293)
 2005-05-17 21:28:19 +00:00
hp.com!davidm
3d881cd0cb (save_static_to_scratch): Initialize ar.ec. 
(Logical change 1.293)
 2005-05-17 21:28:19 +00:00
hp.com!davidm
e5426f4221 Auto merged 
2005/05/17 06:10:13-07:00 hp.com!davidm
(save_pr): Declare
(check_pr): New function.
(all_funcs): Mention save_pr/check_pr.
(random_word): New function.
(check_pr): Likewise.
(check_rotate_regs): Call check_pr().
(run_check): Use random_word() instead of random() to get a word full of
	pseudo-random bits.

(Logical change 1.292)
 2005-05-17 13:24:49 +00:00
hp.com!davidm
05feedabea (rotate_regs): Load up "pr" with first value. Preserve p63 across rotation. 
(save_pr): New function.

(Logical change 1.292)
 2005-05-17 13:24:49 +00:00
hp.com!davidm
b0406d0a2a (doit): Set stack-size attribute to increase likelihood that we're able 
to create NTHREADS threads.  With NTHREADS==128 and the stack-size
	rlimit set to "unlimited", the test is otherwise likely to fail because
	on ia64 it will default to using 32MB of stack per thread.

(Logical change 1.291)
 2005-05-05 09:23:46 +00:00
mostang.com!davidm
a5e8408d47 Include <string.h> to get memset() declared. 
(consume_some_stack_space): New function.
(main): Call consume_some_stack_space() before establishing the
	rlimit.  Otherwise, stack-expansion may bump into
	the address-space rlimit.

(Logical change 1.290)
 2005-05-03 09:13:17 +00:00
mostang.com!davidm
6ef1640a5f (main): Fix a typo in the argument-checking code. 
(Logical change 1.290)
 2005-05-03 09:13:17 +00:00
mostang.com!davidm
d9445c1f46 (handler): get_bsp() returns an integer, not a pointer. 
(main): Do some silly FP computations.  On x86-64, this ensures
	that the signal handler invocations will always be called
	with the FPU-state saved as well.  Without this, the first
	signal was invoked without FPU-state, the second with, causing
	a spurious failure.

2004/11/17 02:06:25-08:00 mostang.com!davidm
(get_bsp): New function.
(handler): Clean up & check for error returns.
(main): Also fail if we didn't get SIGUSR2.

(Logical change 1.290)
 2005-05-03 09:13:17 +00:00
mostang.com!davidm
3ff39e9fc9 (flush_cache): Provide dummy implementation for HPPA. 
(Logical change 1.290)
 2005-05-03 09:13:17 +00:00
mostang.com!davidm
1ee6b0ac74 (STACK_SIZE): SIGSTKSZ is also ridiculously small on x86-64 (at least 
for SuSE LES 9) so use 128KB instead.
(do_backtrace): Also print backtrace obtained via backtrace().
(foo): Remove backtrace() call---now done in do_backtrace().

(Logical change 1.290)
 2005-05-03 09:13:17 +00:00
hp.com!davidm
02c9034eb2 Tweak such that GCC v4 doesn't optimize it to the point where the 
test fails (it managed to unravel the recursion in f1).

(Logical change 1.290)
 2005-05-03 09:13:17 +00:00
hp.com!davidm
2f63c6c54e Regenerate. 
2004/12/15 15:38:34-08:00 hp.com!davidm
Regenerate.

(Logical change 1.290)
 2005-05-03 09:13:17 +00:00
hp.com!davidm
b09eae1203 On PA-Linux, allow for _Uhppa_setcontext symbol. 
2004/12/02 18:37:47-08:00 hp.com!davidm
Allow _U${plat}_get_elf_image symbol on HPPA, too.

2004/12/02 00:40:45-08:00 mostang.com!davidm
Add support for hppa.

2004/11/30 22:44:47-08:00 mostang.com!davidm
Add rules for x86-64.

(Logical change 1.290)
 2005-05-03 09:13:17 +00:00
hp.com!davidm
30dec34c3a Include "config.h" and <ia64intrin.h> if we have them. 
2004/10/19 23:11:07-07:00 mostang.com!davidm
(got_here): New global variable.
(raise_exception): Fix off-by-2 error so that we _really_ step
	to the outermost a() frame.
(get_bsp): New function.
(__builtin_ia64_bsp): Remove.
(a): Print stack and bsp addresses as we recurse.
     When resuming execution in outermost a() frame (n==depth),
     clear "result" and set "got_here" so we know we landed in
     the right place.
(main): Don't accept arguments that cause "depth" to be < 1.
	When returning from a(), also check "got_here".  If
	the check failed, print result, got_here, and nerrors
	for diagnostic purposes.

(Logical change 1.290)
 2005-05-03 09:13:17 +00:00
hp.com!davidm
05246dbab7 Fix missing NELEMS -> ARRAY_SIZE rename. 
2005/02/23 13:10:05-08:00 mostang.com!davidm
Adjust for "ia64_rse" to "rse" prefix change.

(Logical change 1.290)
 2005-05-03 09:13:17 +00:00
hp.com!davidm
95c9a4a21e Fix merge conflict. 
2004/12/02 23:51:00-08:00 hp.com!davidm
(do_backtrace): Also print the symbol offset.  Increase nesting-level
	tolerance to 64 so we can test programs with deeply nested
	call-chains without triggering spurious warnings.


2004/11/30 22:44:47-08:00 mostang.com!davidm
(do_backtrace): Print IP if unw_get_proc_info() fails.

2004/11/23 18:01:09-08:00 mostang.com!davidm
(do_backtrace): Fix "start_ip might be used uninitialized" warning.

(Logical change 1.290)
 2005-05-03 09:13:17 +00:00
hp.com!davidm
83b02fa05b Add missing include of <string.h> to get strerror() declared. 
(Logical change 1.290)
 2005-05-03 09:13:17 +00:00
hp.com!davidm
c0e81195b7 (doit): Fail gracefully if we fail to create all NTHREADS threads. 
(Logical change 1.290)
 2005-05-03 09:13:17 +00:00
hp.com!davidm
9fa361ed37 (bar): Fix missing initialization warned on by GCC v4. 
(Logical change 1.290)
 2005-05-03 09:13:17 +00:00
hp.com!davidm
f60827dc5c (LIBUNWIND_local): New macro. 
(LIBUNWIND): Mention $(LIBUNWIND_local).
(test_setjmp_LDADD): Likewise.
(ia64_teset_setjmp_LDADD): Likewise.

(Logical change 1.290)
 2005-05-03 09:13:17 +00:00
hp.com!davidm
272caabbfa Regenerate. 
(Logical change 1.283)
 2004-11-16 22:03:04 +00:00
hp.com!davidm
0f9f815cf1 Regenerate. 
(Logical change 1.280)
 2004-11-03 21:50:24 +00:00
hp.com!davidm
82e02ac518 Fix offsets in .*psp directives (subtract 16 to account for the fact that 
GNU assembler used to encode this incorrectly).

(Logical change 1.278)
 2004-10-15 13:57:10 +00:00
hp.com!davidm
07e9f4df89 Include "config.h" if we have it. 
Include <errno.h>.
Include <ia64intrin.h> if we have it.
(get_bsp): New function.
(doit): Use get_bsp() instead of __builtin_ia64_bsp().
(main): Replace %m with %s/strerror(errno).

(Logical change 1.277)
 2004-10-15 13:53:29 +00:00
hp.com!davidm
e4d5a22812 Regenerate. 
(Logical change 1.276)
 2004-10-15 13:48:38 +00:00
hp.com!davidm
beca885a4b (Logical change 1.276) 2004-10-15 13:48:38 +00:00
hp.com!davidm
935d735557 Initial revision 2004-10-15 13:48:38 +00:00
hp.com!davidm
9d47ce5331 (f): Move it to ident.c so the optimizer can't get rid of it. 
(Logical change 1.276)
 2004-10-15 13:48:38 +00:00
hp.com!davidm
b0048ee762 (do_backtrace): Keep track of initial IP so we can issue better error messages. 
(main): Update comment for -t.

(Logical change 1.276)
 2004-10-15 13:48:38 +00:00
hp.com!davidm
b4f1459444 (EXTRA_DIST): Mention run-ptrace-misc. 
(check_SCRIPTS_cdep): Mention run-ptrace-misc.
(noinst_PROGRAMS_cdep): Mention test-ptrace-misc.
(Gtest_bt_SOURCES): New macro.
(Ltest_bt_SOURCES): Likewise.
(test_ptrace_misc_SOURCES)L: Likewise.

(Logical change 1.276)
 2004-10-15 13:48:38 +00:00
homeip.net!davidm
b62e5e37b3 Regenerate. 
(Logical change 1.271)
 2004-10-05 16:28:06 +00:00
hp.com!davidm
7bd9b32b1d Regenerate. 
(Logical change 1.270)
 2004-09-15 11:37:04 +00:00
hp.com!davidm
23d9a14c4d (verbose): New variable. 
(num_errors): Likewise.
(do_backtrace): Only print info if verbose is set.
(foo): Likewise.
(sighandler): Likewise.
(main): Likewise.
(bar): New function which is attempting to trigger a bug reported by
	Anthony Brewer which is caused by GAS apparently generating bad
	offsets for the psprel directive.
(f): New function.

}(Logical change 1.270)
 2004-09-15 11:37:04 +00:00
hp.com!davidm
186cbb2957 (verbose): New variable. 
(num_errors): Likewise.
(do_backtrace): Only print info if verbose is set.
(foo): Likewise.
(sighandler): Likewise.
(main): Likewise.
(bar): New function which is attempting to trigger a bug reported by
	Anthony Brewer which is caused by GAS apparently generating bad
	offsets for the psprel directive.
(f): New function.

2004/09/15 04:24:29-07:00 hp.com!davidm
Rename: tests/bt.c -> tests/Gtest-bt.c

(Logical change 1.270)
 2004-09-15 11:37:04 +00:00
hp.com!davidm
18cd500bf7 (Logical change 1.270) 2004-09-15 11:37:04 +00:00
hp.com!davidm
373a106072 Initial revision 2004-09-15 11:37:04 +00:00
hp.com!davidm
dfa582a2df (noinst_PROGRAMS_cdep): Move bt to... 
(check_PROGRAMS_cdep): ...here as Gtest-bt/Ltest-bt.

(Logical change 1.270)
 2004-09-15 11:37:04 +00:00
mostang.com!davidm
34be77c7b2 (test_generic): Fix "unused variable" warning. 
(Logical change 1.266)
 2004-09-09 13:06:01 +00:00
mostang.com!davidm
112fcdd172 Regenerate. 
(Logical change 1.261)
 2004-09-08 17:36:28 +00:00
hp.com!davidm
f7671b5cf7 Regenerate. 
(Logical change 1.259)
 2004-08-31 13:59:10 +00:00
hp.com!davidm
197c9d517b Initial revision 2004-08-31 13:59:10 +00:00
hp.com!davidm
f789a1e1d1 Fix up a little so it's silent by default. 
(Logical change 1.259)
 2004-08-31 13:59:10 +00:00
hp.com!davidm
8f2272c097 (noinst_PROGRAMS_arch): Move ia64-test-sig to... 
(check_PROGRAMS_arch): ...here.  Mention ia64-test-setjmp.
(ia64_test_setjmp_LDADD): Mention libunwind-setjmp.la.

(Logical change 1.259)
 2004-08-31 13:59:10 +00:00
hp.com!davidm
e29611e7d3 (Logical change 1.259) 2004-08-31 13:59:10 +00:00
homeip.net!davidm
efa755a556 Add checks for __libunwind_* aliases. 
(Logical change 1.255)
 2004-08-20 11:35:37 +00:00
homeip.net!davidm
18acb92530 (flush_cache): Provide dummy-implementation for x86-64. 
(Logical change 1.253)
 2004-08-20 11:23:15 +00:00
homeip.net!davidm
982b64232d Regenerate. 
(Logical change 1.252)
 2004-08-19 14:03:54 +00:00
homeip.net!davidm
3eb739d290 (check_PROGRAMS_cdep): Move test-init-remote from check_PROGRAMS_common to here 
so it doesn't get built in the REMOTE_ONLY-case.

(Logical change 1.252)
 2004-08-19 14:03:54 +00:00
homeip.net!davidm
95dea64712 (do_backtrace): Delete unused variable "pi". 
(Logical change 1.250)
 2004-08-19 13:40:08 +00:00
bea.com!thallgre
779632ee82 Regenerate. 
(Logical change 1.245)
 2004-08-18 15:16:46 +00:00
bea.com!thallgre
0f818455ce Initial revision 2004-08-18 15:16:46 +00:00
bea.com!thallgre
511d542828 (check_local_unw_abi): Check for _U${plat}_strerror(). 
(check_generic_unw_abi): Likewise.

(Logical change 1.245)
 2004-08-18 15:16:46 +00:00
bea.com!thallgre
42a90f14d5 (check_PROGRAMS_common): Mention test-strerror. 
(Logical change 1.245)
 2004-08-18 15:16:46 +00:00
bea.com!thallgre
48cc8c5712 (Logical change 1.245) 2004-08-18 15:16:46 +00:00
hp.com!davidm
0588a0bcc3 Regenerate. 
(Logical change 1.243)
 2004-08-18 10:50:12 +00:00
hp.com!davidm
b71d3fd5d2 Initial revision 2004-08-18 10:50:12 +00:00
hp.com!davidm
d5933d6e74 (check_PROGRAMS_common): Mention test-init-remote. 
(Logical change 1.243)
 2004-08-18 10:50:12 +00:00
hp.com!davidm
f9a2d5dfd8 (Logical change 1.243) 2004-08-18 10:50:12 +00:00
homeip.net!davidm
34fa122ac2 Regenerate. 
(Logical change 1.241)
 2004-08-17 15:34:28 +00:00
hp.com!davidm
1623029497 Regenerate. 
(Logical change 1.239)
 2004-07-15 17:39:59 +00:00
hp.com!davidm
7886a0d946 (create_func): Change %Zu to %zu. 
(Logical change 1.236)
 2004-05-12 20:54:56 +00:00
hp.com!davidm
72a03113c8 ia64: For remote-only-case, don't expect to find _Uia64_get_elf_image9) or 
_Uia64_get_kernel_table().

(Logical change 1.234)
 2004-05-07 00:30:27 +00:00
hp.com!davidm
30649af75a Pass arguments along to check-namespace.sh. 
(Logical change 1.233)
 2004-05-06 22:02:00 +00:00
hp.com!davidm
d7f8bd62d4 Add x86-specific checks. 
(Logical change 1.233)
 2004-05-06 22:02:00 +00:00
hp.com!davidm
683c9b4117 (main): Remove unused variable "i". 
(Logical change 1.232)
 2004-05-06 21:11:29 +00:00
hp.com!davidm
9fb355e096 (depth): New global variable. 
(raise_exception): Make non-static, unwind "depth - 1" steps to get to
	top-most a() frame.
(__builtin_ia64_bsp): Also define for Intel-compiler.
(a): Restructure so it works in the face of global optimization and also
	remove GCC dependencies.
(main): Initialize depth based on argv[1].

(Logical change 1.232)
 2004-05-06 21:11:29 +00:00
hp.com!davidm
d5c1bfe772 Regenerate. 
(Logical change 1.231)
 2004-05-06 20:26:29 +00:00
hp.com!davidm
de2a42042e (Logical change 1.231) 2004-05-06 20:26:29 +00:00
hp.com!davidm
9427f8eae4 Initial revision 2004-05-06 20:26:29 +00:00
hp.com!davidm
86bef150e4 (check_PROGRAMS_cdep): Mention Gia64-test-readonly and Lia64-test-readonly. 
(Lia64_test_readonly_SOURCES): New macro.
(Gia64_test_readonly_SOURCES): Likewise.

(Logical change 1.231)
 2004-05-06 20:26:29 +00:00
mostang.com!davidm
7b989938b7 Regenerate. 
(Logical change 1.227)
 2004-05-05 05:03:20 +00:00
mostang.com!davidm
74b22fed4c (check_generic_unw_abi): Check for _U${plat}_get_kernel_table() on 
linux only.

(Logical change 1.227)
 2004-05-05 05:03:20 +00:00
mostang.com!davidm
0c8baa7a79 (EXTRA_DIST): Also mention run-check-namespace. 
(Logical change 1.227)
 2004-05-05 05:03:20 +00:00
mostang.com!davidm
2d2129a5bc (sighandler): Adjust for <asm/rse.h> -> <ia64/rse.h> changes. 
(Logical change 1.226)
 2004-05-05 01:59:36 +00:00
mostang.com!davidm
542e026ae4 Regenerate. 
(Logical change 1.225)
 2004-05-05 01:58:44 +00:00
mostang.com!davidm
3640bb40a2 (Logical change 1.225) 2004-05-05 01:58:44 +00:00
mostang.com!davidm
3db9cf3812 Initial revision 2004-05-05 01:58:44 +00:00
mostang.com!davidm
5a468e30cc (EXTRA_DIST): Mention check-namespace.sh.in. 
(check_SCRIPTS_common): Mention run-check-namespace.

(Logical change 1.225)
 2004-05-05 01:58:44 +00:00
mostang.com!davidm
bd193e0509 Regenerate. 
(Logical change 1.223)
 2004-05-04 22:24:50 +00:00
mostang.com!davidm
4de259b49f (EXTRA_DIST): Mention run-ptrade-mapper. 
(test_static_link_LDFLAGS): Replace -all-static with -static.
	The former doesn't work on HP-UX because libc doesn't appear
	to be availabale in archive format (only libc.so is available).
(forker_LDFLAGS): Likewise.

(Logical change 1.223)
 2004-05-04 22:24:50 +00:00
mostang.com!davidm
823c634376 Regenerate. 
(Logical change 1.222)
 2004-05-04 22:19:18 +00:00
mostang.com!davidm
ba424722db (main): If HAVE_TTRACE is defined, fail unconditionally. 
(Logical change 1.222)
 2004-05-04 22:19:18 +00:00
mostang.com!davidm
6fbd639ea8 Include "ia64/rse.h" instead of <asm/rse.h>. The latter is 
Linux-specific.
Include <sys/uc_access.h> if available.
(NELEMS): Delete (already defined in internal.h).
(all_funcs): Remove left-over #if 1 directives.
(sighandler): Add HP-UX support.
(enable_sighandler): Replace SA_NOMASK with SA_NODEFER.  The former
	is not available on HP-UX.
(disable_sighandler): Likewise.

(Logical change 1.221)
 2004-05-04 22:16:57 +00:00
mostang.com!davidm
43ccdff0d9 Delete: tests/verify.c 
}(Logical change 1.219)
 2004-05-04 20:13:07 +00:00
mostang.com!davidm
907e49826a (test_local): Use unw_context_t instead of ucontext_t. 
(Logical change 1.219)
 2004-05-04 20:13:07 +00:00
mostang.com!davidm
4ff8fff57c (test_generic): Use unw_context_t instead of ucontext_t. 
(Logical change 1.219)
 2004-05-04 20:13:07 +00:00
hp.com!davidm
3ff119aa1d (put_unwind_info): New function. 
(resume): Likewise.
(nop): Remove.
(main): Don't cast function pointer to different prototypes.  That's apparently
	not allowed.  icc v8.0 complains about it and GCC 3.5 will actually
	generate crashing code when this is done.  Talk about terminated with
	extreme prejudice!

(Logical change 1.213)
 2004-04-23 00:12:51 +00:00
hp.com!davidm
d0de283084 (check_static_to_scratch): Remove extraneous printf-argument found by icc v8.0. 
(Logical change 1.213)
 2004-04-23 00:12:51 +00:00
hp.com!davidm
c9a01bf094 (MAX_FUNC_SIZE): New macro. 
(main): Use MAX_FUNC_SIZE instead of open-coding 256 bytes.

(Logical change 1.210)
 2004-04-21 23:46:17 +00:00
mostang.com!davidm
f20b7f838a Regenerate. 
(Logical change 1.209)
 2004-04-21 07:24:35 +00:00
mostang.com!davidm
3e718ea004 (Logical change 1.209) 2004-04-21 07:24:35 +00:00
mostang.com!davidm
35c9f15ab7 Initial revision 2004-04-21 07:24:35 +00:00
mostang.com!davidm
a4bd80c748 (print_names): New global. 
(do_backtrace): Call unw_get_proc_name() only if print_names is TRUE.
(main): Support command-line option -c to turn on caching of
	unwind-info and -n to turn off the printing (and lookup)
	of symbol names.
	Stop execution if child dies with a signal.

(Logical change 1.209)
 2004-04-21 07:24:35 +00:00
mostang.com!davidm
6cb58ac940 (check_SCRIPTS_cdep): Mention run-ptrace-mapper. 
(noinst_PROGRAMS_cdep): Mention mapper.

(Logical change 1.209)
 2004-04-21 07:24:35 +00:00
hp.com!davidm
a9217ee2df Auto merged 
2004/04/20 09:53:04-07:00 hp.com!davidm
Regenerate.

(Logical change 1.205)
 2004-04-20 16:53:44 +00:00
hp.com!davidm
deb3c645a4 Auto merged 
2004/04/20 09:53:04-07:00 hp.com!davidm
(forker_LDFLAGS): Mention -all-static.

(Logical change 1.205)
 2004-04-20 16:53:44 +00:00
mostang.com!davidm
b9c2ed48de Regenerate. 
(Logical change 1.204)
 2004-04-01 08:11:21 +00:00
mostang.com!davidm
4471c1e8c3 (Logical change 1.204) 2004-04-01 08:11:21 +00:00
mostang.com!davidm
4cda328838 Initial revision 2004-04-01 08:11:21 +00:00
mostang.com!davidm
5de8024488 (check_PROGRAMS_cdep): Mention test-async-sig. 
(test_async_sig_LDADD): New macro.

(Logical change 1.204)
 2004-04-01 08:11:21 +00:00
mostang.com!davidm
471e4e5fa6 Minor whitespace fixes. 
(Logical change 1.202)
 2004-04-01 06:27:06 +00:00
mostang.com!davidm
50c2be0ca3 Undo some temporary testing hacks. 
(Logical change 1.198)
 2004-03-31 07:29:27 +00:00
mostang.com!davidm
201f7d6671 Regenerate. 
(Logical change 1.197)
 2004-03-31 01:53:04 +00:00
mostang.com!davidm
e3eae74698 (gettime): Go back to gettimeofday(). clock_gettime() requires 
librt which requires libpthread, which slows everything
	down.

(Logical change 1.197)
 2004-03-31 01:53:04 +00:00
mostang.com!davidm
69052ef3ea (Lperf_simple_LDADD): Delete. 
(Gperf_simple_LDADD): Likewise.

(Logical change 1.197)
 2004-03-31 01:53:04 +00:00
hp.com!davidm
3be31f5dcb Include <unistd.h> and <sys/resource.h>. 
(KB): New macro.
(big): Lower the size to 64*MB.  Should be enough for another year... ;-)
(gettime): Fix typo and lower the assumed cache-line size from 64
	to 8 bytes just to be safe across platforms.
(measure_init): Lower N from 1000 to 100.
	(cursor): Add some padding between each unw_cursor_t to avoid
		benefitting from cache-line sharing.
	(uc): Likewise.
	Warm up the TLB before measuring the cold-cache cases.
(main): Unlimit the max. stack-size just in case.
	Write to "big" to ensure it's backed by real memory
	(not just by the zero page).

(Logical change 1.194)
 2004-03-30 22:57:06 +00:00
mostang.com!davidm
fc7b49b983 (measure_init): Improve it so that we don't measure noise, such 
as context-switches.

(Logical change 1.191)
 2004-03-28 00:24:33 +00:00
mostang.com!davidm
96c6250626 Include <memory.h>. 
(MB): New macro.
(big): New array.
(measure_unwind): Don't try to measure "init" step---it's too fast.
(f1): Likewise.
(doit): Likewise.
(sum): New function.
(measure_init): Measure unw_getcontext() and unw_local_init() here.
(main): Call measure_init(), adjust labels for doit() calls.

(Logical change 1.190)
 2004-03-27 09:25:58 +00:00
hp.com!davidm
e8be590f3d Regenerate. 
(Logical change 1.187)
 2004-03-20 09:57:46 +00:00
mostang.com!davidm
c7fdc72fd6 Make number of iterations controllable via the second command-line 
argument.
(gettime): Use clock_gettime() instead of gettimeofday() to get
	(potentially) better resolution.

(Logical change 1.186)
 2004-03-20 09:54:28 +00:00
mostang.com!davidm
8e8fe50029 (Lperf_simple_LDADD): Mention -lrt. 
(Gperf_simple_LDADD): Likewise.

(Logical change 1.186)
 2004-03-20 09:54:28 +00:00
hp.com!davidm
5071803e5d (save_static_to_mem2): New function. 
(save_static_to_mem3): Likewise.
(save_static_to_mem4): Likewise.
(save_static_to_mem5): Likewise.
(save_static_to_scratch): Save f4 to f6 to improve test coverage.

(Logical change 1.185)
 2004-03-20 06:27:55 +00:00
hp.com!davidm
61d42ccf66 (check_static_to_memN): New function. 
(check_static_to_mem2): Likewise.
(check_static_to_mem3): Likewise.
(check_static_to_mem4): Likewise.
(check_static_to_mem5): Likewise.

(Logical change 1.185)
 2004-03-20 06:27:55 +00:00
mostang.com!davidm
18d33f37d5 (check_rotate_regs): Return adjust "vals"; add a printf() in verbose 
mode.

(Logical change 1.184)
 2004-03-19 08:18:44 +00:00
mostang.com!davidm
96d2898321 (CALL_NEXT_PTR): Like CALL_NEXT(), except that the two argument 
registers are passed via macro args.
(CALL_NEXT): Define in terms of CALL_NEXT_PTR().
(rotate_regs): Fix it so it doesn't overwrite any local registers
	once they are rotated.  Note: it's OK to write the output
	registers, since those are outside of the rotating partition.

(Logical change 1.184)
 2004-03-19 08:18:44 +00:00
hp.com!davidm
77a27f0baf Update with rotation-test. 
(Logical change 1.183)
 2004-03-19 02:38:39 +00:00
hp.com!davidm
94b71a1cd8 (LOAD_VAL): Use p15 instead of p6 so we don't step on save_static_to_scratch(). 
(flushrs): New function.
(rotate_regs): Likewise.


(Logical change 1.183)
 2004-03-19 02:38:39 +00:00
mostang.com!davidm
23dd2c4c4a Update. 
(Logical change 1.181)
 2004-02-27 08:54:25 +00:00
hp.com!davidm
ad73ee3a77 Add include of <errno.h>, <string.h>, and <asm/rse.h>. 
(save_static_to_scratch): New declaration.
(sighandler): New function.
(check_static_to_scratch): Likewise.
(enable_sighandler): Likewise.
(disable_sighandler): Likewise.
(check-static_to_stacked): Fix missing newline in error message.
(start_checks): Call disable_sighandler().
	Fix missing newline error messages.
(run_check): Call enable_sighandler() right before starting the checks.
(main): Fix missing newline in message.

(Logical change 1.179)
 2004-02-27 00:59:41 +00:00
hp.com!davidm
1f3439fc5d (save_static_to_scratch): New routine. 
(Logical change 1.179)
 2004-02-27 00:59:41 +00:00
mostang.com!davidm
a2a1325c9f Fix copyright year and update file-comment. 
(save_static_to_fr): Rename from save_static_to_fpreg().
(check_static_to_fr): Rename from check_static_to_fpreg().
(save_static_to_br): Declare.
(check_static_to_br): New function.
(save_static_to_mem): Declare.
(check_static_to_mem): New function.
(all_funcs): Mention new save/checks.

(Logical change 1.175)
 2004-02-19 08:05:27 +00:00
mostang.com!davidm
a5ed5ae3b7 (LOAD_VAL): New macro. 
(save_static_to_stacked): Use LOAD_VAL.
(save_static_to_fr): Rename from save_static_to_fpreg().
(save_static_to_br): New function.
(save_static_to_mem): Likewise.

(Logical change 1.175)
 2004-02-19 08:05:27 +00:00
hp.com!davidm
330d2b5129 (all_funcs): Mention static_to_fpreg test & check. 
(check_static_to_fpreg): New function.
(run_check): In verbose mode, print the run number.

(Logical change 1.171)
 2004-02-19 01:32:27 +00:00
hp.com!davidm
c5b3064c05 (CALL_NEXT): New macro. 
(save_static_to_fpreg): New function.

(Logical change 1.171)
 2004-02-19 01:32:27 +00:00
hp.com!davidm
907bac3434 Regenerate. 
(Logical change 1.170)
 2004-02-19 01:30:13 +00:00
mostang.com!davidm
05a9101485 (Logical change 1.168) 2004-02-14 07:53:31 +00:00
mostang.com!davidm
a49786f031 Initial revision 2004-02-14 07:53:31 +00:00
mostang.com!davidm
66482c4494 Add copyright message. 
(Logical change 1.168)
 2004-02-14 07:53:31 +00:00
mostang.com!davidm
899323c996 (check_PROGRAMS_arch): Mention Gia64-test-nat and Lia64-test-nat. 
(Lia64_test_nat_SOURCES): New macro.
(Gia64_test_nat_SOURCES): Likewise.

(Logical change 1.168)
 2004-02-14 07:53:31 +00:00
hp.com!davidm
7cc016a29a (test_generic): Clean it up so it compiles cleanly and works for 
REMOTE_ONLY case.

(Logical change 1.158)
 2004-01-22 08:36:15 +00:00
mostang.com!davidm
bc0f731593 Regenerate. 
(Logical change 1.157)
 2004-01-21 06:36:35 +00:00
mostang.com!davidm
be177c8b06 Initial revision 2004-01-21 06:36:35 +00:00
mostang.com!davidm
e1da718101 Add copyright notice. 
(Logical change 1.157)
 2004-01-21 06:36:35 +00:00
mostang.com!davidm
0378f95492 (check_PROGRAMS_common): Mention test-static-link. 
(perf): New target.
(test_static_link_SOURCES): New macro.
(test_static_link_LDFLAGS): Likewise.

(Logical change 1.157)
 2004-01-21 06:36:35 +00:00
mostang.com!davidm
a54ee88009 (Logical change 1.157) 2004-01-21 06:36:35 +00:00
mostang.com!davidm
40a1558927 Include <libunwind-ptrace.h> instead of <libunwind.h>. 
(Logical change 1.156)
 2004-01-21 01:05:07 +00:00
mostang.com!davidm
95589da62c Regenerate. 
(Logical change 1.152)
 2004-01-14 06:21:52 +00:00
hp.com!davidm
32f19d0e09 (test_ptrace_LDADD): New macro. 
(Logical change 1.151)
 2004-01-03 10:50:24 +00:00
hp.com!davidm
d799003645 Regenerate. 
(Logical change 1.137)
 2003-12-05 00:45:03 +00:00
hp.com!davidm
dde43e2bee Initial revision 2003-12-05 00:45:03 +00:00
hp.com!davidm
d154b86e84 (check_PROGRAMS_cdep): Mention test-mem. 
(Logical change 1.137)
 2003-12-05 00:45:03 +00:00
hp.com!davidm
5e111c69df (Logical change 1.137) 2003-12-05 00:45:03 +00:00
hp.com!davidm
9441e6cb89 (STACK_SIZE): Make it 128KB on x86. SIGSTKSZ is far too small. 
(Logical change 1.131)
 2003-11-27 07:17:47 +00:00
hp.com!davidm
dcf293aa30 Cast printf() argument to avoid compiler-warning. 
(Logical change 1.130)
 2003-11-27 06:52:54 +00:00
hp.com!davidm
722933b6bc Cast printf() argument to avoid compiler warning. 
(Logical change 1.130)
 2003-11-27 06:52:54 +00:00
hp.com!davidm
06e572340e (a): Don't use inline-asm for Intel-compiler. 
(Logical change 1.130)
 2003-11-27 06:52:54 +00:00
hp.com!davidm
5e446b24d7 (ITERATIONS): New macro. 
(maxlevel): New global variable.
(measure_unwind): Return init/step times via arg pointers.
(f1): Pass through init/step pointers.
(doit): New function.
(main): Use doit() instead of open code.

(Logical change 1.130)
 2003-11-27 06:52:54 +00:00
hp.com!davidm
89d2adc59a Drop include of ia64intrin.h. 
(Logical change 1.123)
 2003-11-24 21:37:22 +00:00
hp.com!davidm
94f198b288 (handler): Adjust printf format to avoid compiler warning. 
(Logical change 1.123)
 2003-11-24 21:37:22 +00:00
hp.com!davidm
2c9be974dc Regenerate. 
(Logical change 1.115)
 2003-11-22 06:08:20 +00:00
mostang.com!davidm
e83a184218 Regenerate. 
(Logical change 1.114)
 2003-11-20 01:10:03 +00:00
mostang.com!davidm
7a346fbf8c Measure with caching disabled, global caching, and thread-local 
caching.

(Logical change 1.114)
 2003-11-20 01:10:03 +00:00
mostang.com!davidm
716484f000 (Logical change 1.114) 2003-11-20 01:10:03 +00:00
mostang.com!davidm
634e645f67 Initial revision 2003-11-20 01:10:03 +00:00
mostang.com!davidm
00f05d607b (check_PROGRAMS_cdep): Mention Gtest-concurrent and Ltest-concurrent. 
(Ltest_concurrent_LDADD): New macro.
(Gtest_concurrent_LDADD): Ditto.

(Logical change 1.114)
 2003-11-20 01:10:03 +00:00
hp.com!davidm
587bba5c1f Print normal output only if "verbose" mode is requested. 
(Logical change 1.104)
 2003-09-25 05:29:14 +00:00
hp.com!davidm
d7d831e9bb Fix x86 b 
(Logical change 1.104)
 2003-09-25 05:29:14 +00:00
hp.com!davidm
29f2f89a8f (measure_unwind): Return 0. 
(Logical change 1.104)
 2003-09-25 05:29:14 +00:00
hp.com!davidm
a237717fd7 (check_PROGRAMS_cdep): Move Gtest-init, Ltest-init, and 
test-flush-cache to here from check_PROGRAMS_common.
	They cannot be compiled/used for REMOTE_ONLY configurations.

(Logical change 1.104)
 2003-09-25 05:29:14 +00:00
hp.com!davidm
1c5c60b8ad Add some more debug statements and fix some typos. 
(Logical change 1.103)
 2003-09-25 05:08:18 +00:00
hp.com!davidm
048d4239ae Collect 20 samples per run. 
(Logical change 1.102)
 2003-09-24 21:56:42 +00:00
hp.com!davidm
1be40c4ff6 Regenerate. 
(Logical change 1.100)
 2003-09-24 20:05:17 +00:00
mostang.com!davidm
dce915e1f6 Update. 
(Logical change 1.99)
 2003-09-24 05:03:10 +00:00
mostang.com!davidm
12876ef781 (Logical change 1.98) 2003-09-24 05:02:14 +00:00
mostang.com!davidm
ee803e7acc Initial revision 2003-09-24 05:02:14 +00:00
mostang.com!davidm
e1bdc44e0f (noinst_PROGRAMS_cdep): Add Gperf-simple and Lperf-simple. 
(Logical change 1.98)
 2003-09-24 05:02:14 +00:00
mostang.com!davidm
2eec126201 Add copyright message. 
(Logical change 1.97)
 2003-09-19 06:56:39 +00:00
mostang.com!davidm
ef593732e7 (Logical change 1.96) 2003-09-19 06:56:12 +00:00
mostang.com!davidm
9c8195cb41 Initial revision 2003-09-19 06:56:12 +00:00
mostang.com!davidm
29358553a9 (check_PROGRAMS_common): Mention test-flush-cache. 
(Logical change 1.96)
 2003-09-19 06:56:12 +00:00
mostang.com!davidm
dcd786be80 R 
(Logical change 1.95)
 2003-09-18 06:09:22 +00:00
mostang.com!davidm
9339de49da (Logical change 1.95) 2003-09-18 06:09:22 +00:00
mostang.com!davidm
b36317df37 Initial revision 2003-09-18 06:09:22 +00:00
mostang.com!davidm
6f01170a26 (check_PROGRAMS_common): Mention test-proc-info. 
(Logical change 1.95)
 2003-09-18 06:09:22 +00:00
mostang.com!davidm
8b7c7e322a (do_backtrace): Also pring "gp". 
(foo): Add some newlines for better readability.
(sighandler): Always declare as per Single UNIX Spec.
	On HP-UX, use __uc_get_ip() to read the interruption IP.
(main): Always use sigaction() to install a signal handler, so we can
	turn on the SA_SIGINFO flag.

(Logical change 1.87)
 2003-04-24 20:45:07 +00:00
hp.com!davidm
6c3716a92a (flush_cache): Implement x86-version as a no-op. 
(Logical change 1.81)
 2003-04-21 23:14:14 +00:00
hp.com!davidm
ade160f6a1 (STACK_SIZE): New macro. On x86, use 2*SIGSTKSZ, because the default-size 
of 8KB is just too small to do anything reasonable.
(main): Use STACK_SIZE instead of SIGSTKSZ.

(Logical change 1.81)
 2003-04-21 23:14:14 +00:00
hp.com!davidm
e6ddf4c3e0 (main): Fix command-line parsing to allow for more than one argument. 
(Logical change 1.71)
 2003-03-29 07:32:50 +00:00
mostang.com!davidm
4f17bce117 Regenerate. 
(Logical change 1.70)
 2003-03-28 07:43:22 +00:00
mostang.com!davidm
a4ab1098ea Add copyright header. 
(Test_Class): New dummy class so we can define a constructor.
(backtrace): New function.

2003/03/27 16:03:18-08:00 mostang.com!davidm
Rename: tests/test-init.cxx -> tests/Gtest-init.cxx

(Logical change 1.70)
 2003-03-28 07:43:22 +00:00
mostang.com!davidm
b5e1ca5a53 Initial revision 2003-03-28 07:43:22 +00:00
mostang.com!davidm
294a1e55cc Add copyright header. 
(Test_Class): New dummy class so we can define a constructor.
(backtrace): New function.

}(Logical change 1.70)
 2003-03-28 07:43:22 +00:00
mostang.com!davidm
5adfead33c (test_sigsetjmp): Declare "i" as a volatile variable so it gets preserved across 
sigsetjmp().

(Logical change 1.70)
 2003-03-28 07:43:22 +00:00
mostang.com!davidm
6bf5cdd335 (main): Set di.end_ip based on the region's insn_count (old value for di.end_ip was 
too small when using ECC).

(Logical change 1.70)
 2003-03-28 07:43:22 +00:00
mostang.com!davidm
5907edf946 (main): Portability fix: cast return value from create_func() to proper function-type. 
(Logical change 1.70)
 2003-03-28 07:43:22 +00:00
mostang.com!davidm
9fe5e68f40 (check_PROGRAMS_common): Mention Gtest-init and Ltest-init. 
(noinst_PROGRAMS_cdep): Remove test-init.
(Gtest_init_SOURCES): New macro.
(Ltest_init_SOURCES): Ditto.

(Logical change 1.70)
 2003-03-28 07:43:22 +00:00
mostang.com!davidm
757746aefb (a): When compiling with GCC on ia64, use "asm" statement to get the address of the 
label.  gcc-3.x otherwise notices that the label isn't used for control-flow
	and feels free to move it around (usually to the beginning of the basic-block),
	with very bad consequences.

(Logical change 1.70)
 2003-03-28 07:43:22 +00:00
mostang.com!davidm
453ec65cf0 (Logical change 1.70) 2003-03-28 07:43:22 +00:00
mostang.com!davidm
5b1f22a309 Regenerate. 
(Logical change 1.69)
 2003-03-27 04:34:23 +00:00
mostang.com!davidm
16192f7eac Separate bundle template directive from instruction with a semicolon. The Intel 
assembler wants this.

(Logical change 1.68)
 2003-03-27 04:29:07 +00:00
mostang.com!davidm
f168752fcf (Logical change 1.68) 2003-03-27 04:29:07 +00:00
mostang.com!davidm
58df2a4b8f Initial revision 2003-03-27 04:29:07 +00:00
mostang.com!davidm
b0d98c76e4 If we have it, include <ia64intrin.h>. 
(flush_cache): Moved to flush-cache.S.

(Logical change 1.68)
 2003-03-27 04:29:07 +00:00