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- Newsgroups: gnu.gcc.bug
- Path: sparky!uunet!zaphod.mps.ohio-state.edu!cis.ohio-state.edu!cislabs.pitt.EDU!qralston
- From: qralston@cislabs.pitt.EDU
- Subject: GNU CPP version 2.3.1 (sparc) cc1 gets fatal signal 6 using -fpic
- Message-ID: <9211220957.AA01318@buquet.cislabs.pitt.edu>
- Sender: gnulists@ai.mit.edu
- Organization: GNUs Not Usenet
- Distribution: gnu
- Date: Sat, 21 Nov 1992 23:57:27 GMT
- Approved: bug-gcc@prep.ai.mit.edu
- Lines: 88
-
- I'm on a sparc running SunOS 4.1.2 (arguments to configure
- were sparc-sun-sunos4.1.2). I followed the standard procedure for
- installing gcc 2.3.1. Anything I compile with -fpic causes cc1 to get
- a fatal signal 6.
-
- For example, consider this completely contained program:
-
- -------------------------------------------------------------------------------
- #include <stdio.h>
- main()
- {
- int c;
- while ( (c = getchar()) != EOF) {
- if ( (c >= ' ' && c <= '~') || c == '\n' )
- putchar(c);
- }
- }
- -------------------------------------------------------------------------------
-
- Call this onlyascii.c. Now watch what happens:
-
- -------------------------------------------------------------------------------$ gcc -v -c -fpic onlyascii.c
- Reading specs from /usr/local/lib/gcc-lib/sparc-sun-sunos4.1.2/2.3.1/specs
- gcc version 2.3.1
- /usr/local/lib/gcc-lib/sparc-sun-sunos4.1.2/2.3.1/cpp -lang-c -v -undef -D__GNUC__=2 -Dsparc -Dsun -Dunix -D__sparc__ -D__sun__ -D__unix__ -D__sparc -D__sun -D__unix onlyascii.c /usr/tmp/cca01250.i
- GNU CPP version 2.3.1 (sparc)
- /usr/local/lib/gcc-lib/sparc-sun-sunos4.1.2/2.3.1/cc1 /usr/tmp/cca01250.i -quiet -dumpbase onlyascii.c -version -fpic -o /usr/tmp/cca01250.s
- GNU C version 2.3.1 (sparc) compiled by GNU C version 2.3.1.
- gcc: Internal compiler error: program cc1 got fatal signal 6
- -------------------------------------------------------------------------------
-
- Here's the output of `gcc -E -v -c -fpic onlyascii.c`, with
- lines that match (^$ and ^" "$) removed.
-
- -------------------------------------------------------------------------------
- # 1 "onlyascii.c"
- # 1 "/usr/local/lib/gcc-lib/sparc-sun-sunos4.1.2/2.3.1/include/stdio.h" 1 3
- # 1 "/usr/local/lib/gcc-lib/sparc-sun-sunos4.1.2/2.3.1/include/stdarg.h" 1 3
- # 1 "/usr/local/lib/gcc-lib/sparc-sun-sunos4.1.2/2.3.1/include/va-sparc.h" 1 3
- typedef char * __gnuc_va_list;
- # 79 "/usr/local/lib/gcc-lib/sparc-sun-sunos4.1.2/2.3.1/include/va-sparc.h" 3
- # 32 "/usr/local/lib/gcc-lib/sparc-sun-sunos4.1.2/2.3.1/include/stdarg.h" 2 3
- # 77 "/usr/local/lib/gcc-lib/sparc-sun-sunos4.1.2/2.3.1/include/stdarg.h" 3
- # 140 "/usr/local/lib/gcc-lib/sparc-sun-sunos4.1.2/2.3.1/include/stdarg.h" 3
- # 2 "/usr/local/lib/gcc-lib/sparc-sun-sunos4.1.2/2.3.1/include/stdio.h" 2 3
- extern struct _iobuf {
- int _cnt;
- unsigned char *_ptr;
- unsigned char *_base;
- int _bufsiz;
- short _flag;
- char _file;
- } _iob[];
- extern struct _iobuf *fopen();
- extern struct _iobuf *fdopen();
- extern struct _iobuf *freopen();
- extern struct _iobuf *popen();
- extern struct _iobuf *tmpfile();
- extern long ftell();
- extern char *fgets();
- extern char *gets();
- extern char *sprintf();
- extern char *ctermid();
- extern char *cuserid();
- extern char *tempnam();
- extern char *tmpnam();
- # 4 "onlyascii.c" 2
- main()
- {
- int c;
- while ( (c = (--((&_iob[0]) )->_cnt>=0? ((int)*((&_iob[0]) )->_ptr++):_filbuf((&_iob[0]) )) ) != (-1) ) {
- if ( (c >= ' ' && c <= '~') || c == '\n' )
- (--((&_iob[1]) )->_cnt >= 0 ? (int)(*((&_iob[1]) )->_ptr++ = (unsigned char)((c))) : ((((&_iob[1]) )->_flag & 0200 ) && -((&_iob[1]) )->_cnt < ((&_iob[1]) )->_bufsiz ? ((*((&_iob[1]) )->_ptr = (unsigned char)((c))) != '\n' ? (int)(*((&_iob[1]) )->_ptr++) : _flsbuf(*(unsigned char *)((&_iob[1]) )->_ptr, (&_iob[1]) )) : _flsbuf((unsigned char)((c)), (&_iob[1]) ))) ;
- }
- }
- -------------------------------------------------------------------------------
-
- Any ideas?
-
- Regards,
-
- James
-
- --
- James Ralston Crawford \ Advanced Technology Lab
- qralston@cislabs.pitt.edu \ qralston+@pitt.edu \ qralston@pittvms.bitnet
- "You didn't tell him how long it would *really* take, did you?" - Scotty
-
-