* [Bug target/48173] [4.6 regression] bootstrap error on arm-linux-gnueabi (defaulting to armv4t)
2011-03-17 22:19 [Bug target/48173] New: [4.6 regression] bootstrap error on arm-linux-gnueabi (defaulting to armv4t) doko at ubuntu dot com
@ 2011-03-17 22:34 ` jakub at gcc dot gnu.org
2011-03-22 8:59 ` hector.oron at gmail dot com
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From: jakub at gcc dot gnu.org @ 2011-03-17 22:34 UTC (permalink / raw)
To: gcc-bugs
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=48173
Jakub Jelinek <jakub at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
CC| |jakub at gcc dot gnu.org
--- Comment #1 from Jakub Jelinek <jakub at gcc dot gnu.org> 2011-03-17 22:19:02 UTC ---
Would be nice if you could provide more details, like preprocessed source,
backtrace on the segfault, ...
^ permalink raw reply [flat|nested] 12+ messages in thread* [Bug target/48173] [4.6 regression] bootstrap error on arm-linux-gnueabi (defaulting to armv4t)
2011-03-17 22:19 [Bug target/48173] New: [4.6 regression] bootstrap error on arm-linux-gnueabi (defaulting to armv4t) doko at ubuntu dot com
2011-03-17 22:34 ` [Bug target/48173] " jakub at gcc dot gnu.org
@ 2011-03-22 8:59 ` hector.oron at gmail dot com
2011-03-22 13:16 ` doko at ubuntu dot com
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From: hector.oron at gmail dot com @ 2011-03-22 8:59 UTC (permalink / raw)
To: gcc-bugs
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=48173
--- Comment #2 from Hector Oron <hector.oron at gmail dot com> 2011-03-22 00:53:52 UTC ---
Created attachment 23746
--> http://gcc.gnu.org/bugzilla/attachment.cgi?id=23746
Preprocessed source for segfault
I was also able to reproduce the bug. Find attached the preprocessed source.
^ permalink raw reply [flat|nested] 12+ messages in thread* [Bug target/48173] [4.6 regression] bootstrap error on arm-linux-gnueabi (defaulting to armv4t)
2011-03-17 22:19 [Bug target/48173] New: [4.6 regression] bootstrap error on arm-linux-gnueabi (defaulting to armv4t) doko at ubuntu dot com
2011-03-17 22:34 ` [Bug target/48173] " jakub at gcc dot gnu.org
2011-03-22 8:59 ` hector.oron at gmail dot com
@ 2011-03-22 13:16 ` doko at ubuntu dot com
2011-03-22 14:46 ` hector.oron at gmail dot com
` (7 subsequent siblings)
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From: doko at ubuntu dot com @ 2011-03-22 13:16 UTC (permalink / raw)
To: gcc-bugs
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=48173
--- Comment #3 from Matthias Klose <doko at ubuntu dot com> 2011-03-22 13:13:57 UTC ---
had to reproduce it with a local build ...
the ice is triggered with any warning, -Warray-bounds as in the example, or
faster with -Wlong-long, e.g.:
-g -O2 -Warray-bounds -Wlong-long
Program received signal SIGSEGV, Segmentation fault.
pp_base_format (pp=0x7833fc, text=0xbeee47bc) at
../../src/gcc/pretty-print.c:217
217 new_chunk_array = XOBNEW (&buffer->chunk_obstack, struct chunk_info);
(gdb) bt
#0 pp_base_format (pp=0x7833fc, text=0xbeee47bc) at
../../src/gcc/pretty-print.c:217
#1 0x00166d54 in diagnostic_report_diagnostic (context=0x937a14,
diagnostic=0xbeee47bc)
at ../../src/gcc/diagnostic.c:541
#2 0x00086fc4 in pedwarn_c90 (location=<value optimized out>, opt=250,
gmsgid=0x7833fc "ISO C90 does not support %<long long%>") at
../../src/gcc/c-errors.c:62
#3 0x00095930 in declspecs_add_type (loc=572947, specs=0xa95758, spec=...)
at ../../src/gcc/c-decl.c:8780
#4 0x000b8d24 in c_parser_declspecs (parser=0x40824b60, specs=0xa95758,
scspec_ok=<value optimized out>, typespec_ok=<value optimized out>,
start_attr_ok=1 '\001',
la=cla_nonabstract_decl) at ../../src/gcc/c-parser.c:2090
#5 0x000b9c80 in c_parser_parameter_declaration (parser=0x40824b60,
attrs=<value optimized out>)
at ../../src/gcc/c-parser.c:3230
#6 0x000b9f84 in c_parser_parms_list_declarator (parser=0x40824b60,
id_list_ok=<value optimized out>,
attrs=<value optimized out>) at ../../src/gcc/c-parser.c:3137
#7 c_parser_parms_declarator (parser=0x40824b60, id_list_ok=<value optimized
out>,
attrs=<value optimized out>) at ../../src/gcc/c-parser.c:3085
#8 0x000ba51c in c_parser_direct_declarator_inner (parser=0x40824b60,
id_present=<value optimized out>, inner=0xa95738) at
../../src/gcc/c-parser.c:3015
#9 0x000b13b0 in c_parser_declaration_or_fndef (parser=0x40824b60, fndef_ok=1
'\001',
static_assert_ok=<value optimized out>, empty_ok=<value optimized out>,
nested=0 '\000',
start_attr_ok=1 '\001', objc_foreach_object_declaration=0x0) at
../../src/gcc/c-parser.c:1576
#10 0x000bd2d4 in c_parser_external_declaration (parser=0x40824b60) at
../../src/gcc/c-parser.c:1332
#11 0x000bdfdc in c_parser_translation_unit () at ../../src/gcc/c-parser.c:1220
#12 c_parse_file () at ../../src/gcc/c-parser.c:9950
#13 0x000eb36c in c_common_parse_file () at
../../src/gcc/c-family/c-opts.c:1077
#14 0x00333650 in compile_file (argc=11085600, argv=0x40024de0) at
../../src/gcc/toplev.c:579
#15 do_compile (argc=11085600, argv=0x40024de0) at ../../src/gcc/toplev.c:1900
#16 toplev_main (argc=11085600, argv=0x40024de0) at ../../src/gcc/toplev.c:1963
#17 0x000f94e0 in main (argc=<value optimized out>, argv=<value optimized out>)
at ../../src/gcc/main.c:36
(gdb) p buffer
$1 = (output_buffer *) 0x204f5349
(gdb) p buffer->chunk_obstack
Cannot access memory at address 0x204f5375
^ permalink raw reply [flat|nested] 12+ messages in thread* [Bug target/48173] [4.6 regression] bootstrap error on arm-linux-gnueabi (defaulting to armv4t)
2011-03-17 22:19 [Bug target/48173] New: [4.6 regression] bootstrap error on arm-linux-gnueabi (defaulting to armv4t) doko at ubuntu dot com
` (2 preceding siblings ...)
2011-03-22 13:16 ` doko at ubuntu dot com
@ 2011-03-22 14:46 ` hector.oron at gmail dot com
2011-03-24 16:29 ` rguenth at gcc dot gnu.org
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From: hector.oron at gmail dot com @ 2011-03-22 14:46 UTC (permalink / raw)
To: gcc-bugs
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=48173
Hector Oron <hector.oron at gmail dot com> changed:
What |Removed |Added
----------------------------------------------------------------------------
CC| |hector.oron at gmail dot
| |com
--- Comment #4 from Hector Oron <hector.oron at gmail dot com> 2011-03-22 14:25:00 UTC ---
Hello,
I also attempted a backtrace, but I am not sure if it is done properly.
(gdb) run
The program being debugged has been started already.
Start it from the beginning? (y or n) y
Starting program: /home/zumbi/gcc-4.6-4.6.0~rc1/build/prev-gcc/xgcc
-B/home/zumbi/gcc-4.6-4.6.0\~rc1/build/./prev-gcc/
-B/usr/arm-linux-gnueabi/bin/ -B/usr/arm-linux-gnueabi/bin/
-B/usr/arm-linux-gnueabi/lib/ -isystem /usr/arm-linux-gnueabi/include -isystem
/usr/arm-linux-gnueabi/sys-include -c -g -O2 -gtoggle -DIN_GCC -W -Wall
-Wwrite-strings -Wcast-qual -Wstrict-prototypes -Wmissing-prototypes
-Wmissing-format-attribute -pedantic -Wno-long-long -Wno-variadic-macros
-Wno-overlength-strings -Wold-style-definition -Wc++-compat -Wno-error
-DHAVE_CONFIG_H -I. -I. -I../../src/gcc -I../../src/gcc/.
-I../../src/gcc/../include -I../../src/gcc/../libcpp/include
-I../../src/gcc/../libdecnumber -I../../src/gcc/../libdecnumber/dpd
-I../libdecnumber ../../src/gcc/expmed.c -o expmed.o
../../src/gcc/expmed.c: In function 'init_expmed':
../../src/gcc/expmed.c:134:3: warning: array subscript is above array bounds
[-Warray-bounds]
Breakpoint 2, internal_error (gmsgid=0x25d10 "%s (program %s)") at
../../src/gcc/diagnostic.c:838
838 diagnostic_set_info (&diagnostic, gmsgid, &ap, input_location,
DK_ICE);
(gdb) bt
#0 internal_error (gmsgid=0x25d10 "%s (program %s)") at
../../src/gcc/diagnostic.c:838
#1 0x0000ee98 in execute () at ../../src/gcc/gcc.c:2694
#2 0x0000f31c in do_spec_1 (spec=0x57890 "-o %|.s |\n as %(asm_options) %m.s
%A", inswitch=<value optimized out>, soft_matched_part=0x0) at
../../src/gcc/gcc.c:4470
#3 0x00011874 in process_brace_body (p=<value optimized out>) at
../../src/gcc/gcc.c:5721
#4 handle_braces (p=<value optimized out>) at ../../src/gcc/gcc.c:5634
#5 0x0000fd78 in do_spec_1 (spec=0x57818 "
%{fcompare-debug=*|fdump-final-insns=*:%:compare-debug-dump-opt()} %{!S:-o
%|.s |\n as %(asm_options) %m.s %A }", inswitch=<value optimized out>,
soft_matched_part=0x0) at ../../src/gcc/gcc.c:5107
#6 0x00011874 in process_brace_body (p=<value optimized out>) at
../../src/gcc/gcc.c:5721
#7 handle_braces (p=<value optimized out>) at ../../src/gcc/gcc.c:5634
#8 0x0000fd78 in do_spec_1 (spec=0x504f8 "%{!fwpa:
%{fcompare-debug=*|fdump-final-insns=*:%:compare-debug-dump-opt()} %{!S:-o
%|.s |\n as %(asm_options) %m.s %A } }", inswitch=<value optimized out>,
soft_matched_part=0x0) at ../../src/gcc/gcc.c:5107
#9 0x0000f5c4 in do_spec_1 (spec=0x57668 "%(invoke_as)", inswitch=<value
optimized out>, soft_matched_part=0x0) at ../../src/gcc/gcc.c:5214
#10 0x00011874 in process_brace_body (p=<value optimized out>) at
../../src/gcc/gcc.c:5721
#11 handle_braces (p=<value optimized out>) at ../../src/gcc/gcc.c:5634
#12 0x0000fd78 in do_spec_1 (spec=0x571d8 " %{traditional:%eGNU C no
longer supports -traditional without -E}
%{save-temps*|traditional-cpp|no-integrated-cpp:%(trad_capable_cpp) \t
%(cpp_options) -o %{save-temps*:%b.i} %{!save-te"..., inswitch=<value optimized
out>, soft_matched_part=0x0) at ../../src/gcc/gcc.c:5107
#13 0x00011874 in process_brace_body (p=<value optimized out>) at
../../src/gcc/gcc.c:5721
#14 handle_braces (p=<value optimized out>) at ../../src/gcc/gcc.c:5634
#15 0x0000fd78 in do_spec_1 (spec=0x57010 "%{!MM: %{traditional:%eGNU
C no longer supports -traditional without -E}
%{save-temps*|traditional-cpp|no-integrated-cpp:%(trad_capable_cpp) \t
%(cpp_options) -o %{save-temps*:%b.i} %{!s"..., inswitch=<value optimized out>,
soft_matched_part=0x0) at ../../src/gcc/gcc.c:5107
#16 0x00011874 in process_brace_body (p=<value optimized out>) at
../../src/gcc/gcc.c:5721
#17 handle_braces (p=<value optimized out>) at ../../src/gcc/gcc.c:5634
#18 0x0000fd78 in do_spec_1 (spec=0x56e48 "%{!M:%{!MM:
%{traditional:%eGNU C no longer supports -traditional without -E}
%{save-temps*|traditional-cpp|no-integrated-cpp:%(trad_capable_cpp) \t
%(cpp_options) -o %{save-temps*:%b.i}"..., inswitch=<value optimized out>,
soft_matched_part=0x0) at ../../src/gcc/gcc.c:5107
#19 0x00011874 in process_brace_body (p=<value optimized out>) at
../../src/gcc/gcc.c:5721
#20 handle_braces (p=<value optimized out>) at ../../src/gcc/gcc.c:5634
#21 0x0000fd78 in do_spec_1 (spec=0x27b48 "%{E|M|MM:%(trad_capable_cpp)
%(cpp_options) %(cpp_debug_options)} %{!E:%{!M:%{!MM:
%{traditional:%eGNU C no longer supports -traditional without -E}
%{save-temps*|traditional-cpp|no"..., inswitch=<value optimized out>,
soft_matched_part=0x0) at ../../src/gcc/gcc.c:5107
#22 0x00010d64 in do_spec_2 (spec=<value optimized out>) at
../../src/gcc/gcc.c:4172
#23 0x00011cb4 in do_spec (spec=<value optimized out>) at
../../src/gcc/gcc.c:4139
#24 0x00014454 in main (argc=41, argv=0xbe82f4f4) at ../../src/gcc/gcc.c:6723
23MB core file available at:
http://people.debian.org/~zumbi/tmp/core
Cheers
^ permalink raw reply [flat|nested] 12+ messages in thread* [Bug target/48173] [4.6 regression] bootstrap error on arm-linux-gnueabi (defaulting to armv4t)
2011-03-17 22:19 [Bug target/48173] New: [4.6 regression] bootstrap error on arm-linux-gnueabi (defaulting to armv4t) doko at ubuntu dot com
` (3 preceding siblings ...)
2011-03-22 14:46 ` hector.oron at gmail dot com
@ 2011-03-24 16:29 ` rguenth at gcc dot gnu.org
2011-06-12 13:03 ` rguenth at gcc dot gnu.org
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From: rguenth at gcc dot gnu.org @ 2011-03-24 16:29 UTC (permalink / raw)
To: gcc-bugs
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=48173
Richard Guenther <rguenth at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Target Milestone|--- |4.6.1
^ permalink raw reply [flat|nested] 12+ messages in thread* [Bug target/48173] [4.6 regression] bootstrap error on arm-linux-gnueabi (defaulting to armv4t)
2011-03-17 22:19 [Bug target/48173] New: [4.6 regression] bootstrap error on arm-linux-gnueabi (defaulting to armv4t) doko at ubuntu dot com
` (4 preceding siblings ...)
2011-03-24 16:29 ` rguenth at gcc dot gnu.org
@ 2011-06-12 13:03 ` rguenth at gcc dot gnu.org
2011-06-27 16:29 ` jakub at gcc dot gnu.org
` (4 subsequent siblings)
10 siblings, 0 replies; 12+ messages in thread
From: rguenth at gcc dot gnu.org @ 2011-06-12 13:03 UTC (permalink / raw)
To: gcc-bugs
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=48173
Richard Guenther <rguenth at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|UNCONFIRMED |WAITING
Last reconfirmed| |2011.06.12 13:03:21
Ever Confirmed|0 |1
--- Comment #5 from Richard Guenther <rguenth at gcc dot gnu.org> 2011-06-12 13:03:21 UTC ---
Can somebody re-confirm this bug? Which version bootstrapped ok?
^ permalink raw reply [flat|nested] 12+ messages in thread* [Bug target/48173] [4.6 regression] bootstrap error on arm-linux-gnueabi (defaulting to armv4t)
2011-03-17 22:19 [Bug target/48173] New: [4.6 regression] bootstrap error on arm-linux-gnueabi (defaulting to armv4t) doko at ubuntu dot com
` (5 preceding siblings ...)
2011-06-12 13:03 ` rguenth at gcc dot gnu.org
@ 2011-06-27 16:29 ` jakub at gcc dot gnu.org
2011-10-26 18:09 ` jakub at gcc dot gnu.org
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From: jakub at gcc dot gnu.org @ 2011-06-27 16:29 UTC (permalink / raw)
To: gcc-bugs
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=48173
Jakub Jelinek <jakub at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Target Milestone|4.6.1 |4.6.2
--- Comment #6 from Jakub Jelinek <jakub at gcc dot gnu.org> 2011-06-27 12:33:13 UTC ---
GCC 4.6.1 is being released.
^ permalink raw reply [flat|nested] 12+ messages in thread* [Bug target/48173] [4.6 regression] bootstrap error on arm-linux-gnueabi (defaulting to armv4t)
2011-03-17 22:19 [Bug target/48173] New: [4.6 regression] bootstrap error on arm-linux-gnueabi (defaulting to armv4t) doko at ubuntu dot com
` (6 preceding siblings ...)
2011-06-27 16:29 ` jakub at gcc dot gnu.org
@ 2011-10-26 18:09 ` jakub at gcc dot gnu.org
2012-03-01 15:46 ` jakub at gcc dot gnu.org
` (2 subsequent siblings)
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From: jakub at gcc dot gnu.org @ 2011-10-26 18:09 UTC (permalink / raw)
To: gcc-bugs
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=48173
Jakub Jelinek <jakub at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Target Milestone|4.6.2 |4.6.3
--- Comment #7 from Jakub Jelinek <jakub at gcc dot gnu.org> 2011-10-26 17:14:03 UTC ---
GCC 4.6.2 is being released.
^ permalink raw reply [flat|nested] 12+ messages in thread* [Bug target/48173] [4.6 regression] bootstrap error on arm-linux-gnueabi (defaulting to armv4t)
2011-03-17 22:19 [Bug target/48173] New: [4.6 regression] bootstrap error on arm-linux-gnueabi (defaulting to armv4t) doko at ubuntu dot com
` (7 preceding siblings ...)
2011-10-26 18:09 ` jakub at gcc dot gnu.org
@ 2012-03-01 15:46 ` jakub at gcc dot gnu.org
2013-04-12 15:47 ` jakub at gcc dot gnu.org
2013-08-29 8:50 ` rguenth at gcc dot gnu.org
10 siblings, 0 replies; 12+ messages in thread
From: jakub at gcc dot gnu.org @ 2012-03-01 15:46 UTC (permalink / raw)
To: gcc-bugs
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=48173
Jakub Jelinek <jakub at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Target Milestone|4.6.3 |4.6.4
--- Comment #8 from Jakub Jelinek <jakub at gcc dot gnu.org> 2012-03-01 14:39:24 UTC ---
GCC 4.6.3 is being released.
^ permalink raw reply [flat|nested] 12+ messages in thread* [Bug target/48173] [4.6 regression] bootstrap error on arm-linux-gnueabi (defaulting to armv4t)
2011-03-17 22:19 [Bug target/48173] New: [4.6 regression] bootstrap error on arm-linux-gnueabi (defaulting to armv4t) doko at ubuntu dot com
` (8 preceding siblings ...)
2012-03-01 15:46 ` jakub at gcc dot gnu.org
@ 2013-04-12 15:47 ` jakub at gcc dot gnu.org
2013-08-29 8:50 ` rguenth at gcc dot gnu.org
10 siblings, 0 replies; 12+ messages in thread
From: jakub at gcc dot gnu.org @ 2013-04-12 15:47 UTC (permalink / raw)
To: gcc-bugs
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=48173
--- Comment #9 from Jakub Jelinek <jakub at gcc dot gnu.org> 2013-04-12 15:47:07 UTC ---
Does this work with 4.7+? The 4.6 branch is now closed.
^ permalink raw reply [flat|nested] 12+ messages in thread* [Bug target/48173] [4.6 regression] bootstrap error on arm-linux-gnueabi (defaulting to armv4t)
2011-03-17 22:19 [Bug target/48173] New: [4.6 regression] bootstrap error on arm-linux-gnueabi (defaulting to armv4t) doko at ubuntu dot com
` (9 preceding siblings ...)
2013-04-12 15:47 ` jakub at gcc dot gnu.org
@ 2013-08-29 8:50 ` rguenth at gcc dot gnu.org
10 siblings, 0 replies; 12+ messages in thread
From: rguenth at gcc dot gnu.org @ 2013-08-29 8:50 UTC (permalink / raw)
To: gcc-bugs
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=48173
Richard Biener <rguenth at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|WAITING |RESOLVED
Resolution|--- |FIXED
--- Comment #10 from Richard Biener <rguenth at gcc dot gnu.org> ---
Fixed in 4.7, 4.6 is out of maintainance.
^ permalink raw reply [flat|nested] 12+ messages in thread