* [Bug ada/41912] FAIL: gnat.dg/null_pointer_deref1.adb execution test
2009-11-02 19:24 [Bug ada/41912] New: FAIL: gnat.dg/null_pointer_deref1.adb execution test danglin at gcc dot gnu dot org
@ 2009-11-02 19:34 ` ebotcazou at gcc dot gnu dot org
2009-11-09 17:11 ` ebotcazou at gcc dot gnu dot org
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From: ebotcazou at gcc dot gnu dot org @ 2009-11-02 19:34 UTC (permalink / raw)
To: gcc-bugs
------- Comment #1 from ebotcazou at gcc dot gnu dot org 2009-11-02 19:34 -------
Laurent is working on it.
--
ebotcazou at gcc dot gnu dot org changed:
What |Removed |Added
----------------------------------------------------------------------------
CC| |laurent at guerby dot net,
| |ebotcazou at gcc dot gnu dot
| |org
Status|UNCONFIRMED |NEW
Ever Confirmed|0 |1
Last reconfirmed|0000-00-00 00:00:00 |2009-11-02 19:34:21
date| |
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=41912
^ permalink raw reply [flat|nested] 18+ messages in thread
* [Bug ada/41912] FAIL: gnat.dg/null_pointer_deref1.adb execution test
2009-11-02 19:24 [Bug ada/41912] New: FAIL: gnat.dg/null_pointer_deref1.adb execution test danglin at gcc dot gnu dot org
2009-11-02 19:34 ` [Bug ada/41912] " ebotcazou at gcc dot gnu dot org
@ 2009-11-09 17:11 ` ebotcazou at gcc dot gnu dot org
2009-11-13 14:21 ` dave at hiauly1 dot hia dot nrc dot ca
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From: ebotcazou at gcc dot gnu dot org @ 2009-11-09 17:11 UTC (permalink / raw)
To: gcc-bugs
------- Comment #2 from ebotcazou at gcc dot gnu dot org 2009-11-09 17:11 -------
I see that it fails on HP-UX as well. That's probably because there is
something missing in the fallback routines in config/pa, namely:
fs->signal_frame = 1;
just before
return _URC_NO_REASON;
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=41912
^ permalink raw reply [flat|nested] 18+ messages in thread
* [Bug ada/41912] FAIL: gnat.dg/null_pointer_deref1.adb execution test
2009-11-02 19:24 [Bug ada/41912] New: FAIL: gnat.dg/null_pointer_deref1.adb execution test danglin at gcc dot gnu dot org
2009-11-02 19:34 ` [Bug ada/41912] " ebotcazou at gcc dot gnu dot org
2009-11-09 17:11 ` ebotcazou at gcc dot gnu dot org
@ 2009-11-13 14:21 ` dave at hiauly1 dot hia dot nrc dot ca
2009-11-13 17:37 ` ebotcazou at gcc dot gnu dot org
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From: dave at hiauly1 dot hia dot nrc dot ca @ 2009-11-13 14:21 UTC (permalink / raw)
To: gcc-bugs
------- Comment #3 from dave at hiauly1 dot hia dot nrc dot ca 2009-11-13 14:20 -------
Subject: Re: FAIL: gnat.dg/null_pointer_deref1.adb execution test
> I see that it fails on HP-UX as well. That's probably because there is
> something missing in the fallback routines in config/pa, namely:
>
> fs->signal_frame = 1;
>
> just before
>
> return _URC_NO_REASON;
This is an interesting suggestion. However, the results in doing
this are mixed. It fixes the current testcase on hpux but not linux.
It fixes three libjava fails on linux. However, it introduces four
fails on both hpux and linux. For example,
Executing on host:
/test/gnu/gcc/objdir/hppa2.0w-hp-hpux11.11/libjava/testsuite/
../libtool --silent --tag=GCJ --mode=link /test/gnu/gcc/objdir/./gcc/gcj
-B/test
/gnu/gcc/objdir/hppa2.0w-hp-hpux11.11/libjava/ -B/test/gnu/gcc/objdir/./gcc/
-B/
opt/gnu/gcc/gcc-4.5.0/hppa2.0w-hp-hpux11.11/bin/
-B/opt/gnu/gcc/gcc-4.5.0/hppa2.
0w-hp-hpux11.11/lib/ -isystem
/opt/gnu/gcc/gcc-4.5.0/hppa2.0w-hp-hpux11.11/inclu
de -isystem /opt/gnu/gcc/gcc-4.5.0/hppa2.0w-hp-hpux11.11/sys-include
--encodi
ng=UTF-8 -B/test/gnu/gcc/objdir/hppa2.0w-hp-hpux11.11/libjava/testsuite/../
/tes
t/gnu/gcc/gcc/libjava/testsuite/libjava.lang/Array_3.jar -w -no-install
--main
=Array_3 -g -L/test/gnu/gcc/objdir/hppa2.0w-hp-hpux11.11/./libjava/.libs -lm
-o /test/gnu/gcc/objdir/hppa2.0w-hp-hpux11.11/libjava/testsuite/Array_3.exe
(
timeout = 300)
PASS: Array_3 compilation from source
set_ld_library_path_env_vars:
ld_library_path=.:/test/gnu/gcc/objdir/hppa2.0w-hp
-hpux11.11/./libjava/.libs
invoke:
/test/gnu/gcc/objdir/hppa2.0w-hp-hpux11.11/libjava/testsuite/Array_3.exe
Setting LD_LIBRARY_PATH to
.:/test/gnu/gcc/objdir/hppa2.0w-hp-hpux11.11/./libjav
a/.libs:.:/test/gnu/gcc/objdir/hppa2.0w-hp-hpux11.11/./libjava/.libs
Exception in thread "main" java.lang.NullPointerException
at Array_3.main(Array_3.java:30)
FAIL: Array_3 execution - source compiled test
UNTESTED: Array_3 output - source compiled test
Dave
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=41912
^ permalink raw reply [flat|nested] 18+ messages in thread
* [Bug ada/41912] FAIL: gnat.dg/null_pointer_deref1.adb execution test
2009-11-02 19:24 [Bug ada/41912] New: FAIL: gnat.dg/null_pointer_deref1.adb execution test danglin at gcc dot gnu dot org
` (2 preceding siblings ...)
2009-11-13 14:21 ` dave at hiauly1 dot hia dot nrc dot ca
@ 2009-11-13 17:37 ` ebotcazou at gcc dot gnu dot org
2009-11-13 17:55 ` ebotcazou at gcc dot gnu dot org
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From: ebotcazou at gcc dot gnu dot org @ 2009-11-13 17:37 UTC (permalink / raw)
To: gcc-bugs
------- Comment #4 from ebotcazou at gcc dot gnu dot org 2009-11-13 17:37 -------
> This is an interesting suggestion. However, the results in doing
> this are mixed. It fixes the current testcase on hpux but not linux.
Yes, you additionally need this for Linux:
2009-11-12 Eric Botcazou <ebotcazou@adacore.com>
Laurent GUERBY <laurent@guerby.net>
* init.c (GNU/Linux Section): Enable for all architectures.
> It fixes three libjava fails on linux. However, it introduces four
> fails on both hpux and linux.
Interesting. gnat.dg/null_pointer_deref1.adb is the ultimate test for this
null pointer thing because the EH region contains exactly 1 instruction:
.LEHB1:
stw %r19,0(%r28)
.LEHE1:
so the unwinder must be extremely accurate when comparing return addresses.
Setting fs->signal_frame = 1 will instruct it not to subtract 1 anymore to
determine whether the RA belongs to an active EH region. See the very similar
code in libjava/exception.cc and ada/raise-gcc.c around _Unwind_GetIPInfo.
Not clear what is happening though. Could you attach the assembly code for one
Java test that used to fail and now passes and for another Java test with the
opposite behavior?
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=41912
^ permalink raw reply [flat|nested] 18+ messages in thread
* [Bug ada/41912] FAIL: gnat.dg/null_pointer_deref1.adb execution test
2009-11-02 19:24 [Bug ada/41912] New: FAIL: gnat.dg/null_pointer_deref1.adb execution test danglin at gcc dot gnu dot org
` (3 preceding siblings ...)
2009-11-13 17:37 ` ebotcazou at gcc dot gnu dot org
@ 2009-11-13 17:55 ` ebotcazou at gcc dot gnu dot org
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From: ebotcazou at gcc dot gnu dot org @ 2009-11-13 17:55 UTC (permalink / raw)
To: gcc-bugs
------- Comment #5 from ebotcazou at gcc dot gnu dot org 2009-11-13 17:55 -------
Investigating.
--
ebotcazou at gcc dot gnu dot org changed:
What |Removed |Added
----------------------------------------------------------------------------
CC|ebotcazou at gcc dot gnu dot|
|org |
AssignedTo|unassigned at gcc dot gnu |ebotcazou at gcc dot gnu dot
|dot org |org
Status|NEW |ASSIGNED
Last reconfirmed|2009-11-02 19:34:21 |2009-11-13 17:55:00
date| |
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=41912
^ permalink raw reply [flat|nested] 18+ messages in thread
* [Bug ada/41912] FAIL: gnat.dg/null_pointer_deref1.adb execution test
2009-11-02 19:24 [Bug ada/41912] New: FAIL: gnat.dg/null_pointer_deref1.adb execution test danglin at gcc dot gnu dot org
` (4 preceding siblings ...)
2009-11-13 17:55 ` ebotcazou at gcc dot gnu dot org
@ 2009-12-03 18:54 ` ebotcazou at gcc dot gnu dot org
2009-12-03 19:30 ` dave at hiauly1 dot hia dot nrc dot ca
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From: ebotcazou at gcc dot gnu dot org @ 2009-12-03 18:54 UTC (permalink / raw)
To: gcc-bugs
------- Comment #6 from ebotcazou at gcc dot gnu dot org 2009-12-03 18:53 -------
Dave, do you happen to have a java-enabled build around? If so, could you
attach the assembly generated for libjava.lang/Array_3 since it's very likely
the problematic test?
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=41912
^ permalink raw reply [flat|nested] 18+ messages in thread
* [Bug ada/41912] FAIL: gnat.dg/null_pointer_deref1.adb execution test
2009-11-02 19:24 [Bug ada/41912] New: FAIL: gnat.dg/null_pointer_deref1.adb execution test danglin at gcc dot gnu dot org
` (5 preceding siblings ...)
2009-12-03 18:54 ` ebotcazou at gcc dot gnu dot org
@ 2009-12-03 19:30 ` dave at hiauly1 dot hia dot nrc dot ca
2009-12-03 20:58 ` dave at hiauly1 dot hia dot nrc dot ca
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From: dave at hiauly1 dot hia dot nrc dot ca @ 2009-12-03 19:30 UTC (permalink / raw)
To: gcc-bugs
------- Comment #7 from dave at hiauly1 dot hia dot nrc dot ca 2009-12-03 19:30 -------
Subject: Re: FAIL: gnat.dg/null_pointer_deref1.adb execution test
> Dave, do you happen to have a java-enabled build around? If so, could you
> attach the assembly generated for libjava.lang/Array_3 since it's very likely
> the problematic test?
I don't have one handy. I was trying to debug this fail but started
a new build this morning. I'll attach the assembly when available.
The catch for the first null pointer exception in libjava.lang/Array_3
is not caught but I don't know why.
Dave
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=41912
^ permalink raw reply [flat|nested] 18+ messages in thread
* [Bug ada/41912] FAIL: gnat.dg/null_pointer_deref1.adb execution test
2009-11-02 19:24 [Bug ada/41912] New: FAIL: gnat.dg/null_pointer_deref1.adb execution test danglin at gcc dot gnu dot org
` (6 preceding siblings ...)
2009-12-03 19:30 ` dave at hiauly1 dot hia dot nrc dot ca
@ 2009-12-03 20:58 ` dave at hiauly1 dot hia dot nrc dot ca
2009-12-04 9:52 ` ebotcazou at gcc dot gnu dot org
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From: dave at hiauly1 dot hia dot nrc dot ca @ 2009-12-03 20:58 UTC (permalink / raw)
To: gcc-bugs
------- Comment #8 from dave at hiauly1 dot hia dot nrc dot ca 2009-12-03 20:58 -------
Subject: Re: FAIL: gnat.dg/null_pointer_deref1.adb
execution test
Attached .s from hppa-unknown-linux-gnu target.
------- Comment #9 from dave at hiauly1 dot hia dot nrc dot ca 2009-12-03 20:58 -------
Created an attachment (id=19220)
--> (http://gcc.gnu.org/bugzilla/attachment.cgi?id=19220&action=view)
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=41912
^ permalink raw reply [flat|nested] 18+ messages in thread
* [Bug ada/41912] FAIL: gnat.dg/null_pointer_deref1.adb execution test
2009-11-02 19:24 [Bug ada/41912] New: FAIL: gnat.dg/null_pointer_deref1.adb execution test danglin at gcc dot gnu dot org
` (7 preceding siblings ...)
2009-12-03 20:58 ` dave at hiauly1 dot hia dot nrc dot ca
@ 2009-12-04 9:52 ` ebotcazou at gcc dot gnu dot org
2009-12-04 9:58 ` ebotcazou at gcc dot gnu dot org
` (7 subsequent siblings)
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From: ebotcazou at gcc dot gnu dot org @ 2009-12-04 9:52 UTC (permalink / raw)
To: gcc-bugs
------- Comment #10 from ebotcazou at gcc dot gnu dot org 2009-12-04 09:52 -------
> The catch for the first null pointer exception in libjava.lang/Array_3
> is not caught but I don't know why.
Very likely because of the adjustment made in libjava/pa-signal.h:
#define MAKE_THROW_FRAME(_exception) \
do \
{ \
struct ucontext *uc = (struct ucontext *)arg; \
struct sigcontext *sc = &uc->uc_mcontext; \
(void)_dummy; \
(void)_info; \
/* Advance the program counter so that it is after the start \
of the instruction: the exception handler expects \
the PC to point to the instruction after a call. */ \
sc->sc_iaoq[0] = sc->sc_iaoq[1]; \
sc->sc_iaoq[1] += 4; \
} \
while (0)
That's not true if you set fs->signal_frame to 1 in the fallback routine.
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=41912
^ permalink raw reply [flat|nested] 18+ messages in thread
* [Bug ada/41912] FAIL: gnat.dg/null_pointer_deref1.adb execution test
2009-11-02 19:24 [Bug ada/41912] New: FAIL: gnat.dg/null_pointer_deref1.adb execution test danglin at gcc dot gnu dot org
` (8 preceding siblings ...)
2009-12-04 9:52 ` ebotcazou at gcc dot gnu dot org
@ 2009-12-04 9:58 ` ebotcazou at gcc dot gnu dot org
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From: ebotcazou at gcc dot gnu dot org @ 2009-12-04 9:58 UTC (permalink / raw)
To: gcc-bugs
------- Comment #11 from ebotcazou at gcc dot gnu dot org 2009-12-04 09:58 -------
> Very likely because of the adjustment made in libjava/pa-signal.h:
libjava/hppa-signal contains a slight variant:
#define MAKE_THROW_FRAME(_exception) \
do \
{ \
ucontext_t *_context = (ucontext_t *) arg; \
(void)_dummy; \
(void)_info; \
mcontext_t *mc = &(_context->uc_mcontext); \
SetSSReg (mc, ss_pcoq_head, GetSSReg (mc, ss_pcoq_tail)); \
SetSSReg (mc, ss_pcsq_head, GetSSReg (mc, ss_pcsq_tail)); \
/* This part is not quit right if the head pc was pointing \
at a branch. The tail needs to be adjusted to the branch \
target if the branch is taken. The tail space register \
may need adjustment as well if the branch is an interspace \
branch. */ \
SetSSReg (mc, ss_pcoq_tail, (GetSSReg (mc, ss_pcoq_tail) + 4)); \
\
} \
while (0)
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=41912
^ permalink raw reply [flat|nested] 18+ messages in thread
* [Bug ada/41912] FAIL: gnat.dg/null_pointer_deref1.adb execution test
2009-11-02 19:24 [Bug ada/41912] New: FAIL: gnat.dg/null_pointer_deref1.adb execution test danglin at gcc dot gnu dot org
` (9 preceding siblings ...)
2009-12-04 9:58 ` ebotcazou at gcc dot gnu dot org
@ 2009-12-04 10:19 ` ebotcazou at gcc dot gnu dot org
2009-12-04 23:45 ` dave at hiauly1 dot hia dot nrc dot ca
` (5 subsequent siblings)
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From: ebotcazou at gcc dot gnu dot org @ 2009-12-04 10:19 UTC (permalink / raw)
To: gcc-bugs
------- Comment #12 from ebotcazou at gcc dot gnu dot org 2009-12-04 10:18 -------
> That's not true if you set fs->signal_frame to 1 in the fallback routine.
And I need to do the same clean-up in include/dwarf2-signal.h and
include/sparc-signal.h for SPARC...
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=41912
^ permalink raw reply [flat|nested] 18+ messages in thread
* [Bug ada/41912] FAIL: gnat.dg/null_pointer_deref1.adb execution test
2009-11-02 19:24 [Bug ada/41912] New: FAIL: gnat.dg/null_pointer_deref1.adb execution test danglin at gcc dot gnu dot org
` (10 preceding siblings ...)
2009-12-04 10:19 ` ebotcazou at gcc dot gnu dot org
@ 2009-12-04 23:45 ` dave at hiauly1 dot hia dot nrc dot ca
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From: dave at hiauly1 dot hia dot nrc dot ca @ 2009-12-04 23:45 UTC (permalink / raw)
To: gcc-bugs
------- Comment #13 from dave at hiauly1 dot hia dot nrc dot ca 2009-12-04 23:45 -------
Subject: Re: FAIL: gnat.dg/null_pointer_deref1.adb
execution test
On Fri, 04 Dec 2009, ebotcazou at gcc dot gnu dot org wrote:
>
>
> ------- Comment #10 from ebotcazou at gcc dot gnu dot org 2009-12-04 09:52 -------
> > The catch for the first null pointer exception in libjava.lang/Array_3
> > is not caught but I don't know why.
>
> Very likely because of the adjustment made in libjava/pa-signal.h:
>
> #define MAKE_THROW_FRAME(_exception) \
> do \
> { \
> struct ucontext *uc = (struct ucontext *)arg; \
> struct sigcontext *sc = &uc->uc_mcontext; \
> (void)_dummy; \
> (void)_info; \
> /* Advance the program counter so that it is after the start \
> of the instruction: the exception handler expects \
> the PC to point to the instruction after a call. */ \
> sc->sc_iaoq[0] = sc->sc_iaoq[1]; \
> sc->sc_iaoq[1] += 4; \
> } \
> while (0)
>
> That's not true if you set fs->signal_frame to 1 in the fallback routine.
The attached change seems to fix the Array_3 linux fail. Testing a
similar change for hpux. However, need to fix the following warnings:
../../../gcc/libjava/prims.cc:178:1: warning: unused parameter
'_dummy'../../../gcc/libjava/prims.cc:178:1: warning: unused parameter
'_info'../../../gcc/libjava/prims.cc:178:1: warning: unused parameter 'arg'
Dave
------- Comment #14 from dave at hiauly1 dot hia dot nrc dot ca 2009-12-04 23:45 -------
Created an attachment (id=19230)
--> (http://gcc.gnu.org/bugzilla/attachment.cgi?id=19230&action=view)
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=41912
^ permalink raw reply [flat|nested] 18+ messages in thread
* [Bug ada/41912] FAIL: gnat.dg/null_pointer_deref1.adb execution test
2009-11-02 19:24 [Bug ada/41912] New: FAIL: gnat.dg/null_pointer_deref1.adb execution test danglin at gcc dot gnu dot org
` (11 preceding siblings ...)
2009-12-04 23:45 ` dave at hiauly1 dot hia dot nrc dot ca
@ 2009-12-05 11:35 ` ebotcazou at gcc dot gnu dot org
2009-12-05 17:46 ` danglin at gcc dot gnu dot org
` (3 subsequent siblings)
16 siblings, 0 replies; 18+ messages in thread
From: ebotcazou at gcc dot gnu dot org @ 2009-12-05 11:35 UTC (permalink / raw)
To: gcc-bugs
------- Comment #15 from ebotcazou at gcc dot gnu dot org 2009-12-05 11:34 -------
> The attached change seems to fix the Array_3 linux fail. Testing a
> similar change for hpux. However, need to fix the following warnings:
>
> ../../../gcc/libjava/prims.cc:178:1: warning: unused parameter
> '_dummy'../../../gcc/libjava/prims.cc:178:1: warning: unused parameter
> '_info'../../../gcc/libjava/prims.cc:178:1: warning: unused parameter 'arg'
include/sparc-signal.h has:
#define SIGNAL_HANDLER(_name) \
static void _name (int _dummy __attribute__ ((__unused__)), \
siginfo_t *_info __attribute__ ((__unused__)), \
void *arg __attribute__ ((__unused__)))
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=41912
^ permalink raw reply [flat|nested] 18+ messages in thread
* [Bug ada/41912] FAIL: gnat.dg/null_pointer_deref1.adb execution test
2009-11-02 19:24 [Bug ada/41912] New: FAIL: gnat.dg/null_pointer_deref1.adb execution test danglin at gcc dot gnu dot org
` (12 preceding siblings ...)
2009-12-05 11:35 ` ebotcazou at gcc dot gnu dot org
@ 2009-12-05 17:46 ` danglin at gcc dot gnu dot org
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From: danglin at gcc dot gnu dot org @ 2009-12-05 17:46 UTC (permalink / raw)
To: gcc-bugs
------- Comment #16 from danglin at gcc dot gnu dot org 2009-12-05 17:46 -------
Subject: Bug 41912
Author: danglin
Date: Sat Dec 5 17:45:59 2009
New Revision: 155013
URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=155013
Log:
PR ada/41912
* pa/linux-unwind.h (pa32_fallback_frame_state): Set fs->signal_frame
for signal frames.
* pa/hpux-unwind.h (pa32_fallback_frame_state): Likewise.
Modified:
trunk/gcc/ChangeLog
trunk/gcc/config/pa/hpux-unwind.h
trunk/gcc/config/pa/linux-unwind.h
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=41912
^ permalink raw reply [flat|nested] 18+ messages in thread
* [Bug ada/41912] FAIL: gnat.dg/null_pointer_deref1.adb execution test
2009-11-02 19:24 [Bug ada/41912] New: FAIL: gnat.dg/null_pointer_deref1.adb execution test danglin at gcc dot gnu dot org
` (13 preceding siblings ...)
2009-12-05 17:46 ` danglin at gcc dot gnu dot org
@ 2009-12-05 18:32 ` ebotcazou at gcc dot gnu dot org
2010-04-09 1:41 ` danglin at gcc dot gnu dot org
2010-04-10 0:34 ` danglin at gcc dot gnu dot org
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From: ebotcazou at gcc dot gnu dot org @ 2009-12-05 18:32 UTC (permalink / raw)
To: gcc-bugs
------- Comment #17 from ebotcazou at gcc dot gnu dot org 2009-12-05 18:32 -------
Patch installed.
--
ebotcazou at gcc dot gnu dot org changed:
What |Removed |Added
----------------------------------------------------------------------------
URL| |http://gcc.gnu.org/ml/gcc-
| |patches/2009-
| |12/msg00315.html
Status|ASSIGNED |RESOLVED
Resolution| |FIXED
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=41912
^ permalink raw reply [flat|nested] 18+ messages in thread
* [Bug ada/41912] FAIL: gnat.dg/null_pointer_deref1.adb execution test
2009-11-02 19:24 [Bug ada/41912] New: FAIL: gnat.dg/null_pointer_deref1.adb execution test danglin at gcc dot gnu dot org
` (14 preceding siblings ...)
2009-12-05 18:32 ` ebotcazou at gcc dot gnu dot org
@ 2010-04-09 1:41 ` danglin at gcc dot gnu dot org
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From: danglin at gcc dot gnu dot org @ 2010-04-09 1:41 UTC (permalink / raw)
To: gcc-bugs
------- Comment #18 from danglin at gcc dot gnu dot org 2010-04-09 01:41 -------
Subject: Bug 41912
Author: danglin
Date: Fri Apr 9 01:40:47 2010
New Revision: 158146
URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=158146
Log:
Backport from mainline:
2009-12-05 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
PR ada/41912
* pa/linux-unwind.h (pa32_fallback_frame_state): Set fs->signal_frame
for signal frames.
* pa/hpux-unwind.h (pa32_fallback_frame_state): Likewise.
Modified:
branches/gcc-4_4-branch/gcc/ChangeLog
branches/gcc-4_4-branch/gcc/config/pa/hpux-unwind.h
branches/gcc-4_4-branch/gcc/config/pa/linux-unwind.h
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=41912
^ permalink raw reply [flat|nested] 18+ messages in thread
* [Bug ada/41912] FAIL: gnat.dg/null_pointer_deref1.adb execution test
2009-11-02 19:24 [Bug ada/41912] New: FAIL: gnat.dg/null_pointer_deref1.adb execution test danglin at gcc dot gnu dot org
` (15 preceding siblings ...)
2010-04-09 1:41 ` danglin at gcc dot gnu dot org
@ 2010-04-10 0:34 ` danglin at gcc dot gnu dot org
16 siblings, 0 replies; 18+ messages in thread
From: danglin at gcc dot gnu dot org @ 2010-04-10 0:34 UTC (permalink / raw)
To: gcc-bugs
------- Comment #19 from danglin at gcc dot gnu dot org 2010-04-10 00:34 -------
Subject: Bug 41912
Author: danglin
Date: Sat Apr 10 00:34:05 2010
New Revision: 158183
URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=158183
Log:
Backport from mainline:
2009-12-05 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
PR ada/41912
* pa/linux-unwind.h (pa32_fallback_frame_state): Set fs->signal_frame
for signal frames.
* pa/hpux-unwind.h (pa32_fallback_frame_state): Likewise.
Modified:
branches/gcc-4_3-branch/gcc/ChangeLog
branches/gcc-4_3-branch/gcc/config/pa/hpux-unwind.h
branches/gcc-4_3-branch/gcc/config/pa/linux-unwind.h
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=41912
^ permalink raw reply [flat|nested] 18+ messages in thread