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* [Bug libffi/46661] New: 32-bit cls_pointer.c, cls_pointer_stack.c FAIL on IRIX 6.5
@ 2010-11-25 18:01 ro at gcc dot gnu.org
2011-02-08 11:46 ` [Bug libffi/46661] " ro at gcc dot gnu.org
` (3 more replies)
0 siblings, 4 replies; 5+ messages in thread
From: ro at gcc dot gnu.org @ 2010-11-25 18:01 UTC (permalink / raw)
To: gcc-bugs
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46661
Summary: 32-bit cls_pointer.c, cls_pointer_stack.c FAIL on IRIX
6.5
Product: gcc
Version: 4.6.0
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: libffi
AssignedTo: unassigned@gcc.gnu.org
ReportedBy: ro@gcc.gnu.org
CC: green@redhat.com, andreast@gcc.gnu.org
Host: mips-sgi-irix6.5
Target: mips-sgi-irix6.5
Build: mips-sgi-irix6.5
For the 32-bit N32 ABI, cls_pointer.c and cls_pointer_stack.c fail on IRIX 6.5:
FAIL: libffi.call/cls_pointer.c -O0 -W -Wall (test for excess errors)
Excess errors:
/vol/gcc/src/hg/trunk/irix/libffi/testsuite/libffi.call/cls_pointer.c: In
function 'main':
/vol/gcc/src/hg/trunk/irix/libffi/testsuite/libffi.call/cls_pointer.c:68:8:
warning: cast from pointer to integer of different size [-Wpointer-to-int-cast]
FAIL: libffi.call/cls_pointer_stack.c -O0 -W -Wall (test for excess errors)
Excess errors:
/vol/gcc/src/hg/trunk/irix/libffi/testsuite/libffi.call/cls_pointer_stack.c: In
function 'main':
/vol/gcc/src/hg/trunk/irix/libffi/testsuite/libffi.call/cls_pointer_stack.c:132:8:
warning: cast from pointer to integer of different size [-Wpointer-to-int-cast]
In both cases, a void * is casted to ffi_arg, which in the N32 case is
# ifdef FFI_MIPS_O32
/* O32 stack frames have 32bit integer args */
typedef unsigned int ffi_arg __attribute__((__mode__(__SI__)));
typedef signed int ffi_sarg __attribute__((__mode__(__SI__)));
#else
/* N32 and N64 frames have 64bit integer args */
typedef unsigned int ffi_arg __attribute__((__mode__(__DI__)));
typedef signed int ffi_sarg __attribute__((__mode__(__DI__)));
# endif
(cf. src/mips/ffitarget.h), i.e. a 64-bit type.
I'm not sure what the best way is to portably fix this.
^ permalink raw reply [flat|nested] 5+ messages in thread
* [Bug libffi/46661] 32-bit cls_pointer.c, cls_pointer_stack.c FAIL on IRIX 6.5
2010-11-25 18:01 [Bug libffi/46661] New: 32-bit cls_pointer.c, cls_pointer_stack.c FAIL on IRIX 6.5 ro at gcc dot gnu.org
@ 2011-02-08 11:46 ` ro at gcc dot gnu.org
2011-02-09 10:28 ` ro at gcc dot gnu.org
` (2 subsequent siblings)
3 siblings, 0 replies; 5+ messages in thread
From: ro at gcc dot gnu.org @ 2011-02-08 11:46 UTC (permalink / raw)
To: gcc-bugs
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46661
Rainer Orth <ro at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|UNCONFIRMED |ASSIGNED
URL| |http://gcc.gnu.org/ml/gcc-p
| |atches/2011-02/msg00531.htm
| |l
Last reconfirmed| |2011.02.08 11:36:42
AssignedTo|unassigned at gcc dot |ro at gcc dot gnu.org
|gnu.org |
Target Milestone|--- |4.6.0
Ever Confirmed|0 |1
--- Comment #1 from Rainer Orth <ro at gcc dot gnu.org> 2011-02-08 11:36:42 UTC ---
Mine, patch posted.
^ permalink raw reply [flat|nested] 5+ messages in thread
* [Bug libffi/46661] 32-bit cls_pointer.c, cls_pointer_stack.c FAIL on IRIX 6.5
2010-11-25 18:01 [Bug libffi/46661] New: 32-bit cls_pointer.c, cls_pointer_stack.c FAIL on IRIX 6.5 ro at gcc dot gnu.org
2011-02-08 11:46 ` [Bug libffi/46661] " ro at gcc dot gnu.org
@ 2011-02-09 10:28 ` ro at gcc dot gnu.org
2011-02-09 14:43 ` ro at gcc dot gnu.org
2011-02-09 15:11 ` ro at gcc dot gnu.org
3 siblings, 0 replies; 5+ messages in thread
From: ro at gcc dot gnu.org @ 2011-02-09 10:28 UTC (permalink / raw)
To: gcc-bugs
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46661
--- Comment #2 from Rainer Orth <ro at gcc dot gnu.org> 2011-02-09 10:01:11 UTC ---
Author: ro
Date: Wed Feb 9 10:01:07 2011
New Revision: 169963
URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=169963
Log:
PR libffi/46661
* testsuite/libffi.call/cls_pointer.c (main): Cast void * to
uintptr_t first.
* testsuite/libffi.call/cls_pointer_stack.c (main): Likewise.
Modified:
trunk/libffi/ChangeLog
trunk/libffi/testsuite/libffi.call/cls_pointer.c
trunk/libffi/testsuite/libffi.call/cls_pointer_stack.c
^ permalink raw reply [flat|nested] 5+ messages in thread
* [Bug libffi/46661] 32-bit cls_pointer.c, cls_pointer_stack.c FAIL on IRIX 6.5
2010-11-25 18:01 [Bug libffi/46661] New: 32-bit cls_pointer.c, cls_pointer_stack.c FAIL on IRIX 6.5 ro at gcc dot gnu.org
2011-02-08 11:46 ` [Bug libffi/46661] " ro at gcc dot gnu.org
2011-02-09 10:28 ` ro at gcc dot gnu.org
@ 2011-02-09 14:43 ` ro at gcc dot gnu.org
2011-02-09 15:11 ` ro at gcc dot gnu.org
3 siblings, 0 replies; 5+ messages in thread
From: ro at gcc dot gnu.org @ 2011-02-09 14:43 UTC (permalink / raw)
To: gcc-bugs
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46661
--- Comment #3 from Rainer Orth <ro at gcc dot gnu.org> 2011-02-09 14:40:18 UTC ---
Author: ro
Date: Wed Feb 9 14:40:15 2011
New Revision: 169972
URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=169972
Log:
PR libffi/46661
* testsuite/libffi.call/cls_pointer.c (main): Cast void * to
uintptr_t first.
* testsuite/libffi.call/cls_pointer_stack.c (main): Likewise.
Modified:
branches/gcc-4_5-branch/libffi/ChangeLog
branches/gcc-4_5-branch/libffi/testsuite/libffi.call/cls_pointer.c
branches/gcc-4_5-branch/libffi/testsuite/libffi.call/cls_pointer_stack.c
^ permalink raw reply [flat|nested] 5+ messages in thread
* [Bug libffi/46661] 32-bit cls_pointer.c, cls_pointer_stack.c FAIL on IRIX 6.5
2010-11-25 18:01 [Bug libffi/46661] New: 32-bit cls_pointer.c, cls_pointer_stack.c FAIL on IRIX 6.5 ro at gcc dot gnu.org
` (2 preceding siblings ...)
2011-02-09 14:43 ` ro at gcc dot gnu.org
@ 2011-02-09 15:11 ` ro at gcc dot gnu.org
3 siblings, 0 replies; 5+ messages in thread
From: ro at gcc dot gnu.org @ 2011-02-09 15:11 UTC (permalink / raw)
To: gcc-bugs
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46661
Rainer Orth <ro at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|ASSIGNED |RESOLVED
Resolution| |FIXED
--- Comment #4 from Rainer Orth <ro at gcc dot gnu.org> 2011-02-09 14:43:02 UTC ---
Fixed for 4.5.3, 4.6.0.
^ permalink raw reply [flat|nested] 5+ messages in thread
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2010-11-25 18:01 [Bug libffi/46661] New: 32-bit cls_pointer.c, cls_pointer_stack.c FAIL on IRIX 6.5 ro at gcc dot gnu.org
2011-02-08 11:46 ` [Bug libffi/46661] " ro at gcc dot gnu.org
2011-02-09 10:28 ` ro at gcc dot gnu.org
2011-02-09 14:43 ` ro at gcc dot gnu.org
2011-02-09 15:11 ` ro at gcc dot gnu.org
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