From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 24876 invoked by alias); 13 Jan 2003 21:17:03 -0000 Mailing-List: contact gcc-help@gcc.gnu.org; run by ezmlm Precedence: bulk List-Archive: List-Post: List-Help: Sender: gcc-owner@gcc.gnu.org Received: (qmail 24850 invoked from network); 13 Jan 2003 21:17:02 -0000 Received: from unknown (HELO caip.rutgers.edu) (128.6.236.10) by 209.249.29.67 with SMTP; 13 Jan 2003 21:17:02 -0000 Received: (from ghazi@localhost) by caip.rutgers.edu (8.9.3/8.9.3) id QAA28609; Mon, 13 Jan 2003 16:16:50 -0500 (EST) Date: Tue, 14 Jan 2003 00:34:00 -0000 From: "Kaveh R. Ghazi" Message-Id: <200301132116.QAA28609@caip.rutgers.edu> To: geoffk@geoffk.org Subject: PCH tests fail on sparc-sun-solaris2.7 Cc: gcc-bugs@gcc.gnu.org, gcc@gcc.gnu.org X-SW-Source: 2003-01/txt/msg00656.txt.bz2 Geoff - as seen here: http://gcc.gnu.org/ml/gcc-testresults/2003-01/msg00571.html pretty much all of the PCH tests fail on sparc-sun-solaris2.7. Looking in the log file, all of the error messages look like this: > gcc.dg/pch/global-1.c:-71: sorry, unimplemented: had to relocate PCH > gcc.dg/pch/global-1.c:-71: internal compiler error: Segmentation Fault (Sometimes the line number was -70 or -72 for the various other tests.) The g++ tests fail the same way. I looked in gcc.dg/pch/pch.exp and guessed that I had to generate the PCH file by hand and rename it to *.hp.pch. (Is that right?) Then I ran cc1 on global-1.c under gdb and got an invalid memory reference as you can see below. I'm not sure what I need to provide for you to reproduce it in a cross config. PCH perhaps requires us to update our bug reporting instructions slightly? --Kaveh > (gdb) run -quiet -v -I. -iprefix > /teal/tmpdisk/ghazi/gcc-testing/34/build/gcc/../lib/gcc-lib/sparc-sun-solaris2.7/3.4/ > -isystem /teal/tmpdisk/ghazi/gcc-testing/34/build/gcc/include > -D__GNUC__=3 -D__GNUC_MINOR__=4 -D__GNUC_PATCHLEVEL__=0 -Dsparc > -D__sparc__ -D__sparc -D__GCC_NEW_VARARGS__ -Acpu=sparc > -Amachine=sparc > /teal/tmpdisk/ghazi/gcc-testing/34/egcc-CVS20030112/gcc/testsuite/gcc.dg/pch/global-1.c > -quiet -dumpbase global-1.c -auxbase-strip global-1.s -O0 -version -o > global-1.s > Starting program: /teal/tmpdisk/ghazi/gcc-testing/34/build/gcc/cc1 > -quiet -v -I. -iprefix > /teal/tmpdisk/ghazi/gcc-testing/34/build/gcc/../lib/gcc-lib/sparc-sun-solaris2.7/3.4/ > -isystem /teal/tmpdisk/ghazi/gcc-testing/34/build/gcc/include > -D__GNUC__=3 -D__GNUC_MINOR__=4 -D__GNUC_PATCHLEVEL__=0 -Dsparc > -D__sparc__ -D__sparc -D__GCC_NEW_VARARGS__ -Acpu=sparc > -Amachine=sparc > /teal/tmpdisk/ghazi/gcc-testing/34/egcc-CVS20030112/gcc/testsuite/gcc.dg/pch/global-1.c > -quiet -dumpbase global-1.c -auxbase-strip global-1.s -O0 -version -o > global-1.s > > GNU C version 3.4 20030112 (experimental) (sparc-sun-solaris2.7) > compiled by GNU C version 3.4 20030112 (experimental). > ignoring nonexistent directory > "/teal/tmpdisk/ghazi/gcc-testing/34/build/lib/gcc-lib/sparc-sun-solaris2.7/3.4/include" > ignoring nonexistent directory > "/teal/tmpdisk/ghazi/gcc-testing/34/build/lib/gcc-lib/sparc-sun-solaris2.7/3.4/../../../../sparc-sun-solaris2.7/include" > ignoring nonexistent directory "NONE/include" > ignoring nonexistent directory > "/usr/local/lib/gcc-lib/sparc-sun-solaris2.7/3.4/include" > ignoring nonexistent directory > "/usr/local/sparc-sun-solaris2.7/include" > #include "..." search starts here: > #include <...> search starts here: > . > /teal/tmpdisk/ghazi/gcc-testing/34/build/gcc/include > /usr/local/include > /usr/include > End of search list. > /teal/tmpdisk/ghazi/gcc-testing/34/egcc-CVS20030112/gcc/testsuite/gcc.dg/pch/global-1.c:-70: sorry, unimplemented: had to relocate PCH > Program received signal SIGSEGV, Segmentation fault. > reset_ht (r=0x440330, h=0xafafafbb, unused=0x0) at > ../../egcc-CVS20030112/gcc/cpppch.c:552 > 552 if (h->type != NT_VOID > (gdb) bt > #0 reset_ht (r=0x440330, h=0xafafafbb, unused=0x0) at ../../egcc-CVS20030112/gcc/cpppch.c:552 > #1 0x000a3ba0 in ht_forall (table=0x40b4a0, cb=0xa5bbc , v=0x0) at ../../egcc-CVS20030112/gcc/hashtable.c:235 > #2 0x000a5c18 in cpp_read_state (r=0x440330, name=0x4098e8 "global-1.hp.pch", f=0x409790, data=0x4467b0) > at ../../egcc-CVS20030112/gcc/cpppch.c:583 > #3 0x000923e0 in c_common_read_pch (pfile=0x440330, name=0x4098e8 "global-1.hp.pch", fd=4779608, > orig_name=0x4098e8 "global-1.hp.pch") at ../../egcc-CVS20030112/gcc/c-pch.c:220 > #4 0x0009e5ac in stack_include_file (pfile=0x440330, inc=0x48cc38) at ../../egcc-CVS20030112/gcc/cppfiles.c:437 > #5 0x0009eca8 in _cpp_execute_include (pfile=0x440330, header=0x4405b8, type=IT_INCLUDE) > at ../../egcc-CVS20030112/gcc/cppfiles.c:828 > #6 0x0009282c in _cpp_handle_directive (pfile=0x440330, indented=0) at ../../egcc-CVS20030112/gcc/cpplib.c:443 > #7 0x00095dd8 in _cpp_lex_token (pfile=0x440330) at ../../egcc-CVS20030112/gcc/cpplex.c:864 > #8 0x0009962c in cpp_get_token (pfile=0x440330) at ../../egcc-CVS20030112/gcc/cppmacro.c:1123 > #9 0x00047240 in c_lex (value=0x3a6ea0) at ../../egcc-CVS20030112/gcc/c-lex.c:683 > #10 0x0003e748 in _yylex () at c-parse.y:2953 > #11 0x0003e574 in yylex () at c-parse.y:3061 > #12 0x0003c7d0 in yyparse () at c-p21554.c:2479 > #13 0x00046ce4 in c_common_parse_file (set_yydebug=0) at ../../egcc-CVS20030112/gcc/c-lex.c:165 > #14 0x00284d54 in compile_file () at ../../egcc-CVS20030112/gcc/toplev.c:2130 > #15 0x0028a898 in do_compile () at ../../egcc-CVS20030112/gcc/toplev.c:5353 > #16 0x0028a95c in toplev_main (argc=27, argv=0xffbef904) at ../../egcc-CVS20030112/gcc/toplev.c:5384 > (gdb) p h > $1 = (cpp_hashnode *) 0xafafafbb > (gdb) p *h > Cannot access memory at address 0xafafafbb -- Kaveh R. Ghazi ghazi@caip.rutgers.edu