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[Bug ada/19918] [4.0 Regression] ICE: Segementation fault compiling ada/ada.ads
- From: "danglin at gcc dot gnu dot org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: 12 Feb 2005 03:34:24 -0000
- Subject: [Bug ada/19918] [4.0 Regression] ICE: Segementation fault compiling ada/ada.ads
- References: <20050212032756.19918.danglin@gcc.gnu.org>
- Reply-to: gcc-bugzilla at gcc dot gnu dot org
------- Additional Comments From danglin at gcc dot gnu dot org 2005-02-12 03:34 -------
GNU gdb 6.3.50.20050210-cvs
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This GDB was configured as "hppa2.0w-hp-hpux11.11"...
Breakpoint 1 at 0x517c80: file ../../gcc/gcc/diagnostic.c, line 556.
Breakpoint 2 at 0x517afc: file ../../gcc/gcc/diagnostic.c, line 500.
Breakpoint 3 at 0xa70430: file ../../gcc/libiberty/obstack.c, line 450.
Breakpoint 4 at 0xa5755c: file ../../gcc/libcpp/lex.c, line 178.
(gdb) r `cat xx.sh`
Starting program: /mnt/gnu/gcc-3.3/objdir/gcc/stage1/gnat1 `cat xx.sh`
Breakpoint 3 at 0x7af87744
Breakpoint 4 at 0x7afeb230
Program received signal SIGSEGV, Segmentation fault.
0x00688be4 in type_hash_list (list=0x7ade29c0, hashcode=1325671104)
at ../../gcc/gcc/tree.c:3427
3427 hashcode = iterative_hash_object (TYPE_HASH (TREE_VALUE (tail)),
(gdb) disass 0x00688bc4 0x00688bf4
Dump of assembler code from 0x688bc4 to 0x688bf4:
0x00688bc4 <type_hash_list+196>: b,l 0x698a20 <tree_check_failed>,rp
0x00688bc8 <type_hash_list+200>: nop
0x00688bcc <type_hash_list+204>: ldw 10(,r3),r19
0x00688bd0 <type_hash_list+208>: ldw 14(,r19),r19
0x00688bd4 <type_hash_list+212>: stw r19,c(,r3)
0x00688bd8 <type_hash_list+216>: ldil a73800,r19
0x00688bdc <type_hash_list+220>: ldo 560(r19),r20
0x00688be0 <type_hash_list+224>: ldw c(,r3),r19
0x00688be4 <type_hash_list+228>: ldw c(,r19),r19
0x00688be8 <type_hash_list+232>: extrw,u r19,7,8,r19
0x00688bec <type_hash_list+236>: ldw,s r19(,r20),r19
0x00688bf0 <type_hash_list+240>: cmpib,=,n 2,r19,0x688c1c <type_hash_list+
284>
End of assembler dump.
(gdb) p/x $r19
$1 = 0x0
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=19918