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From: "danglin at gcc dot gnu dot org" <gcc-bugzilla@gcc.gnu.org> To: gcc-bugs@gcc.gnu.org Subject: [Bug regression/32398] [4.3 Regression] checking for suffix of object files... configure: error: cannot compute suffix of f object files: cannot compile Date: Thu, 21 Jun 2007 23:49:00 -0000 [thread overview] Message-ID: <20070621234925.19603.qmail@sourceware.org> (raw) In-Reply-To: <bug-32398-276@http.gcc.gnu.org/bugzilla/> ------- Comment #2 from danglin at gcc dot gnu dot org 2007-06-21 23:49 ------- The patch mentioned in PR 32296 fixes the return pointer breakage reported in comment #2. However, configure still fails at exactly the same point due to a segmentation fault in def_fn_type(): (gdb) ignor 5 156 Will ignore next 156 crossings of breakpoint 5. (gdb) r The program being debugged has been started already. Start it from the beginning? (y or n) y Starting program: /test/gnu/gcc/objdir/gcc/cc1 -iprefix /test/gnu/gcc/objdir/gcc/../lib/gcc/hppa64-hp-hpux11.11/4.3.0/ -isystem ./include -isystem ./include-fixed xxx.c -dumpbase xxx.c -auxbase-strip xxx.s -version -o xxx.s Breakpoint 3 at 0xc00000000000b310 Breakpoint 4 at 0x800000010000bbf0 Breakpoint 3 at 0x800003fffef4f620 Breakpoint 4 at 0x800003fffefa7a78 GNU C version 4.3.0 20070621 (experimental) (hppa64-hp-hpux11.11) compiled by GNU C version 4.3.0 20070621 (experimental), GMP version 4.2.1, MPFR version 2.2.1. GGC heuristics: --param ggc-min-expand=30 --param ggc-min-heapsize=4096 options passed: -iprefix /test/gnu/gcc/objdir/gcc/../lib/gcc/hppa64-hp-hpux11.11/4.3.0/ -isystem ./include -isystem ./include-fixed xxx.c -auxbase-strip xxx.s options enabled: -fPIC -falign-loops -fargument-alias -fauto-inc-dec -fbranch-count-reg -fcommon -fearly-inlining -feliminate-unused-debug-types -femit-class-debug-always -ffunction-cse -fgcse-lm -fident -finline-functions-called-once -fivopts -fkeep-static-consts -fleading-underscore -fmath-errno -fmove-loop-invariants -fpeephole -freg-struct-return -fsched-interblock -fsched-spec -fsched-stalled-insns-dep -fshow-column -fsigned-zeros -fsplit-ivs-in-unroller -ftoplevel-reorder -ftrapping-math -ftree-loop-im -ftree-loop-ivcanon -ftree-loop-optimize -ftree-scev-cprop -ftree-vect-loop-version -fvar-tracking -fzero-initialized-in-bss -mbig-switch -mgas -mspace-regs Breakpoint 5, 0x4000000000185a14 in def_fn_type ( def=BT_FN_INT_STRING_SIZE_INT_SIZE_CONST_STRING_VALIST_ARG, ret=BT_INT, var=0 '\0', n=6) at ../../gcc/gcc/c-common.c:3384 3384 t = builtin_types[a]; (gdb) p i $25 = 4 (gdb) p/x $ret0 $26 = 0x20 (gdb) p/x $r7 $27 = 0x8000000100058728 (gdb) c Continuing. Breakpoint 5, 0x4000000000185a14 in def_fn_type ( def=BT_FN_INT_STRING_SIZE_INT_SIZE_CONST_STRING_VALIST_ARG, ret=BT_INT, var=0 '\0', n=6) at ../../gcc/gcc/c-common.c:3384 3384 t = builtin_types[a]; (gdb) p i $28 = 5 (gdb) p/x $ret0 $29 = 0xfeda2c60 (gdb) p/x $r7 $30 = 0x8000000100058728 (gdb) p/x $pc $31 = 0x4000000000185a14 (gdb) disass 0x4000000000185a04 0x4000000000185a24 Dump of assembler code from 0x4000000000185a04 to 0x4000000000185a24: 0x4000000000185a04 <def_fn_type+156>: ldo -30(sp),r5 0x4000000000185a08 <def_fn_type+160>: ldd -c8(sp),r31 0x4000000000185a0c <def_fn_type+164>: ldd 0(r6),r26 0x4000000000185a10 <def_fn_type+168>: ldw 4(r31),ret0 0x4000000000185a14 <def_fn_type+172>: ldd,s ret0(r7),r25 0x4000000000185a18 <def_fn_type+176>: cmpb,*= r25,r26,0x4000000000185a84 <def_fn_type+284> 0x4000000000185a1c <def_fn_type+180>: ldo 8(r31),r19 0x4000000000185a20 <def_fn_type+184>: std r19,-c8(sp) End of assembler dump. (gdb) bt #0 0x4000000000185a14 in def_fn_type ( def=BT_FN_INT_STRING_SIZE_INT_SIZE_CONST_STRING_VALIST_ARG, ret=BT_INT, var=0 '\0', n=6) at ../../gcc/gcc/c-common.c:3384 #1 0x400000000018c1a4 in c_common_nodes_and_builtins () at builtin-types.def:403 #2 0x400000000014dda4 in c_init_decl_processing () at ../../gcc/gcc/c-decl.c:2772 #3 0x40000000001b2034 in c_objc_common_init () at ../../gcc/gcc/c-objc-common.c:128 #4 0x400000000046f264 in toplev_main (argc=<value optimized out>, argv=<value optimized out>) at ../../gcc/gcc/toplev.c:2037 #5 0x40000000001d7af4 in main (argc=-19249376, argv=0x0) at ../../gcc/gcc/main.c:35 (gdb) c Continuing. Program received signal SIGSEGV, Segmentation fault. 0x4000000000185a14 in def_fn_type ( def=BT_FN_INT_STRING_SIZE_INT_SIZE_CONST_STRING_VALIST_ARG, ret=BT_INT, var=0 '\0', n=6) at ../../gcc/gcc/c-common.c:3384 3384 t = builtin_types[a]; (gdb) p/x &builtin_types $32 = 0x8000000100058728 (gdb) p n $33 = 6 -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=32398
next prev parent reply other threads:[~2007-06-21 23:49 UTC|newest] Thread overview: 24+ messages / expand[flat|nested] mbox.gz Atom feed top 2007-06-19 2:00 [Bug regression/32398] New: " danglin at gcc dot gnu dot org 2007-06-19 2:39 ` [Bug regression/32398] " danglin at gcc dot gnu dot org 2007-06-21 23:09 ` [Bug regression/32398] [4.3 Regression] " pinskia at gcc dot gnu dot org 2007-06-21 23:49 ` danglin at gcc dot gnu dot org [this message] 2007-06-29 18:48 ` mmitchel at gcc dot gnu dot org 2007-07-02 18:12 ` danglin at gcc dot gnu dot org 2007-07-02 18:17 ` [Bug middle-end/32398] " pinskia at gcc dot gnu dot org 2007-07-02 20:08 ` dave at hiauly1 dot hia dot nrc dot ca 2007-07-02 20:23 ` pinskia at gcc dot gnu dot org 2007-07-07 20:30 ` danglin at gcc dot gnu dot org 2007-07-07 22:02 ` dave at hiauly1 dot hia dot nrc dot ca 2007-07-07 22:41 ` zadeck at naturalbridge dot com 2007-07-07 23:30 ` dave at hiauly1 dot hia dot nrc dot ca 2007-07-08 0:58 ` zadeck at naturalbridge dot com 2007-07-08 2:30 ` dave at hiauly1 dot hia dot nrc dot ca 2007-07-08 2:41 ` zadeck at naturalbridge dot com 2007-07-08 5:12 ` dave at hiauly1 dot hia dot nrc dot ca 2007-07-09 16:31 ` bonzini at gnu dot org 2007-07-09 21:04 ` bonzini at gnu dot org 2007-07-09 22:02 ` dave at hiauly1 dot hia dot nrc dot ca 2007-07-09 22:28 ` zadeck at naturalbridge dot com 2007-07-10 0:04 ` dave at hiauly1 dot hia dot nrc dot ca 2007-07-15 17:19 ` danglin at gcc dot gnu dot org 2007-07-15 17:23 ` danglin at gcc dot gnu dot org
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