Re: [perl #39756] [EMAIL PROTECTED]: tru64 core dump: t/examples/japh_10.pasm
Wow. So I've just learned that our test harness ignores seg faults. Which
explains why t/examples/japh.t keeps reporting all tests successful when
actually they're mostly segfaulting and otherwise failing.
This particular japh uses threading, which is known not to work until the
STM work by Charles Reiss (woggle) is merged.
I'm deferring this ticket appropriately.
On Thu, Jul 06, 2006 at 11:12:34PM -0700, Jarkko Hietaniemi wrote:
# New Ticket Created by Jarkko Hietaniemi
# Please include the string: [perl #39756]
# in the subject line of all future correspondence about this issue.
# URL: http://rt.perl.org/rt3/Ticket/Display.html?id=39756
(dbx) run --gc-debug t/examples/japh_10.pasm
run --gc-debug t/examples/japh_10.pasm
thread 0x3 signal Segmentation fault at [clone_interpreter:63
+0xc,0x120122738
] d-run_core = s-run_core;
(dbx) p d
(nil)
(dbx) where
0 clone_interpreter(dest = 0x14049f618, self = 0x1404a22c8)
[src/pmc/parrotinterpreter.pmc:63, 0x120122738]
1 pt_thread_run(interp = 0x1401c4000, dest_interp = 0x14049f618, sub =
0x14049f500) [src/thread.c:147, 0x1200b8e58]
2 pt_thread_run_3(interp = 0x1401c4000, dest_interp = 0x14049f618, sub =
0x14049f500) [src/thread.c:221, 0x1200b8ff4]
3 pcf_v_JOP( = 0x1200bea5c, = 0x1200bea5c, = 0x1200bea5c, interpreter =
0x1401c4000, self = 0x14022d608) [src/nci.c:3266, 0x1201d0520]
4 Parrot_NCI_invoke( = 0x1200c48c4, = 0x1200c48c4, interpreter =
0x1401c4000, pmc = 0x14022d608, next = 0x1404deb10) [src/pmc/nci.c:146,
0x120178668]
5 Parrot_invokecc_p(cur_opcode = 0x1404deb00, interpreter = 0x1401c4000)
[src/ops/core.ops:414, 0x1200c48c0]
6 runops_slow_core(interpreter = 0x1401c4000, pc = 0x1404deb00)
[src/runops_cores.c:180, 0x12014b208]
7 runops_int( = 0x1404dea00, = 0x1404dea00, interpreter = 0x1401c4000,
offset = 0) [src/interpreter.c:775, 0x1200f9bb8]
8 runops(interpreter = 0x1401c4000, offs = 0) [src/inter_run.c:81,
0x1200f7f60]
9 runops_args(interpreter = 0x1401c4000, sub = 0x14049f640, obj =
0x1401214c0, meth = (nil), sig = 0x140061298 = vP, ap = struct {
_a0 = 0x11fffbf40
_offset = 24
}) [src/inter_run.c:182, 0x1200f8290]
10 Parrot_runops_fromc_args(interpreter = 0x1401c4000, sub = 0x14049f640,
sig
= 0x140061298 = vP) [src/inter_run.c:276, 0x1200f8460]
11 Parrot_runcode(interpreter = 0x1401c4000, argc = 1, argv = 0x11fffc028)
[src/embed.c:802, 0x1200a6384]
12 main(argc = 1, argv = 0x11fffc028) [compilers/imcc/main.c:681,
0x120088f60]
(dbx)
Summary of my parrot 0.4.5 (r13183) configuration:
configdate='Fri Jul 7 00:08:51 2006'
Platform:
osname=dec_osf, archname=alpha-dec_osf
jitcapable=0, jitarchname=nojit,
jitosname=dec_osf, jitcpuarch=alpha
execcapable=0
perl=/u/vieraat/vieraat/jhi/Perl/Platform/OSF1/bin/perl
Compiler:
cc='cc', ccflags='-std -D_INTRINSICS -fprm d -ieee -I/p/include
-DLANGUAGE_C -pthread -D_XOPEN_SOURCE=500',
Linker and Libraries:
ld='ld', ldflags=' -L/p/lib',
cc_ldflags='',
libs='-lm -lutil -lpthread -laio -lrt -lgmp'
Dynamic Linking:
share_ext='.so', ld_share_flags='-shared -expect_unresolved * -O4 -msym
-std -L/p/lib',
load_ext='.so', ld_load_flags='-shared -expect_unresolved * -O4 -msym
-std -L/p/lib'
Types:
iv=long, intvalsize=8, intsize=4, opcode_t=long, opcode_t_size=8,
ptrsize=8, ptr_alignment=8 byteorder=12345678,
nv=double, numvalsize=8, doublesize=8
--
Chip Salzenberg [EMAIL PROTECTED]
Re: [perl #39756] [EMAIL PROTECTED]: tru64 core dump: t/examples/japh_10.pasm
Am Donnerstag, 3. August 2006 23:29 schrieb Chip Salzenberg: Wow. So I've just learned that our test harness ignores seg faults. Nope. It's Test::* TODO magic. From t/examples/japh.t: # known reasons for failure my %todo = ( 1 = 'opcode pack is gone', 2 = 'opcode pack is gone', 4 = 'namespace has changed', 9 = 'P1 is no longer special', 10 = 'core dump', ... Todo tests are run and supposed to fail or not to give the correct result, but they are running ... run --gc-debug t/examples/japh_10.pasm This *does* of course segfault. leo
[perl #39756] [EMAIL PROTECTED]: tru64 core dump: t/examples/japh_10.pasm
# New Ticket Created by Jarkko Hietaniemi
# Please include the string: [perl #39756]
# in the subject line of all future correspondence about this issue.
# URL: http://rt.perl.org/rt3/Ticket/Display.html?id=39756
(dbx) run --gc-debug t/examples/japh_10.pasm
run --gc-debug t/examples/japh_10.pasm
thread 0x3 signal Segmentation fault at [clone_interpreter:63 +0xc,0x120122738
] d-run_core = s-run_core;
(dbx) p d
(nil)
(dbx) where
0 clone_interpreter(dest = 0x14049f618, self = 0x1404a22c8)
[src/pmc/parrotinterpreter.pmc:63, 0x120122738]
1 pt_thread_run(interp = 0x1401c4000, dest_interp = 0x14049f618, sub =
0x14049f500) [src/thread.c:147, 0x1200b8e58]
2 pt_thread_run_3(interp = 0x1401c4000, dest_interp = 0x14049f618, sub =
0x14049f500) [src/thread.c:221, 0x1200b8ff4]
3 pcf_v_JOP( = 0x1200bea5c, = 0x1200bea5c, = 0x1200bea5c, interpreter =
0x1401c4000, self = 0x14022d608) [src/nci.c:3266, 0x1201d0520]
4 Parrot_NCI_invoke( = 0x1200c48c4, = 0x1200c48c4, interpreter =
0x1401c4000, pmc = 0x14022d608, next = 0x1404deb10) [src/pmc/nci.c:146,
0x120178668]
5 Parrot_invokecc_p(cur_opcode = 0x1404deb00, interpreter = 0x1401c4000)
[src/ops/core.ops:414, 0x1200c48c0]
6 runops_slow_core(interpreter = 0x1401c4000, pc = 0x1404deb00)
[src/runops_cores.c:180, 0x12014b208]
7 runops_int( = 0x1404dea00, = 0x1404dea00, interpreter = 0x1401c4000,
offset = 0) [src/interpreter.c:775, 0x1200f9bb8]
8 runops(interpreter = 0x1401c4000, offs = 0) [src/inter_run.c:81,
0x1200f7f60]
9 runops_args(interpreter = 0x1401c4000, sub = 0x14049f640, obj =
0x1401214c0, meth = (nil), sig = 0x140061298 = vP, ap = struct {
_a0 = 0x11fffbf40
_offset = 24
}) [src/inter_run.c:182, 0x1200f8290]
10 Parrot_runops_fromc_args(interpreter = 0x1401c4000, sub = 0x14049f640, sig
= 0x140061298 = vP) [src/inter_run.c:276, 0x1200f8460]
11 Parrot_runcode(interpreter = 0x1401c4000, argc = 1, argv = 0x11fffc028)
[src/embed.c:802, 0x1200a6384]
12 main(argc = 1, argv = 0x11fffc028) [compilers/imcc/main.c:681,
0x120088f60]
(dbx)
Summary of my parrot 0.4.5 (r13183) configuration:
configdate='Fri Jul 7 00:08:51 2006'
Platform:
osname=dec_osf, archname=alpha-dec_osf
jitcapable=0, jitarchname=nojit,
jitosname=dec_osf, jitcpuarch=alpha
execcapable=0
perl=/u/vieraat/vieraat/jhi/Perl/Platform/OSF1/bin/perl
Compiler:
cc='cc', ccflags='-std -D_INTRINSICS -fprm d -ieee -I/p/include
-DLANGUAGE_C -pthread -D_XOPEN_SOURCE=500',
Linker and Libraries:
ld='ld', ldflags=' -L/p/lib',
cc_ldflags='',
libs='-lm -lutil -lpthread -laio -lrt -lgmp'
Dynamic Linking:
share_ext='.so', ld_share_flags='-shared -expect_unresolved * -O4 -msym
-std -L/p/lib',
load_ext='.so', ld_load_flags='-shared -expect_unresolved * -O4 -msym
-std -L/p/lib'
Types:
iv=long, intvalsize=8, intsize=4, opcode_t=long, opcode_t_size=8,
ptrsize=8, ptr_alignment=8 byteorder=12345678,
nv=double, numvalsize=8, doublesize=8
