home *** CD-ROM | disk | FTP | other *** search
- Newsgroups: gnu.utils.bug
- Path: sparky!uunet!stanford.edu!agate!usenet.ins.cwru.edu!magnus.acs.ohio-state.edu!cis.ohio-state.edu!wwtc.timeplex.com!patrick
- From: patrick@wwtc.timeplex.com (Patrick D. Wildi)
- Subject: i960 toolchain linker problem
- Message-ID: <9211061648.AA03665@wwtc.timeplex.com>
- Sender: gnulists@ai.mit.edu
- Organization: GNUs Not Usenet
- Distribution: gnu
- Date: Fri, 6 Nov 1992 16:48:21 GMT
- Approved: bug-gnu-utils@prep.ai.mit.edu
- Lines: 59
-
- Hi
-
- I am trying to set up a GNU toolchain for cross-compiling i960 code
- on a sun4c (sunos 4.1.1).
-
- I use the following configurations for these tools:
-
- GCC (2.2.2): --host=sun4 --target=i960 --nfp
- GAS (1.92.3): --host=sun4 --target=i960-nindy
- Binutils (2.0): --host=sun4 (using LDEMULATION=gld960, GNUTARGET=b.out.big to run gld)
-
-
- Is this the correct configuration? Would it be better to use a coff format?
- Does the coff configuration work for all tools?
-
- It seems to me that GCC and GAS work ok. But the linker always fails with a
- this segmentation error:
-
- > lewis [ld] setenv LDEMULATION gld960
- > lewis [ld] gdb ld.new
- > GDB is free software and you are welcome to distribute copies of it
- > under certain conditions; type "show copying" to see the conditions.
- > There is absolutely no warranty for GDB; type "show warranty" for details.
- > GDB 4.5, Copyright 1992 Free Software Foundation, Inc...
- > (gdb) run -b b.out.big -o tt.o bite.o
- >
- > Program received signal 11, Segmentation fault
- > 0x2ec94 in b_out_get_relocated_section_contents (in_abfd=0xa9060,
- > seclet=0xa9428, data=0xaf028 "V1.0x7") at bout.c:1155
- > 1155 switch (reloc->howto->type)
- > (gdb) where
- > #0 0x2ec94 in b_out_get_relocated_section_contents (in_abfd=0xa9060,
- > seclet=0xa9428, data=0xaf028 "V1.0x7") at bout.c:1155
- > #1 0x1b8c4 in rel (abfd=0xa9060, seclet=0xa9428, output_section=0xa9288,
- > data=0xaf028 "V1.0x7") at seclet.c:86
- > #2 0x1b944 in seclet_dump_seclet (abfd=0xa9060, seclet=0xa9428,
- > section=0xa9288, data=0xaf028 "V1.0x7") at seclet.c:110
- > #3 0x1babc in seclet_dump (abfd=0xa9060, data=0xaf028 "V1.0x7")
- > at seclet.c:146
- > #4 0x12c0c in write_relaxnorel (output_bfd=0xa9060, data=0xaf028 "V1.0x7")
- > at relax.c:162
- > #5 0xe244 in ldwrite () at ldwrite.c:414
- > #6 0xc2f4 in main (argc=6, argv=0xf7fff83c) at ldmain.c:254
- > (gdb) p *reloc
- > $1 = {sym_ptr_ptr = 0xabdec, address = 32, addend = 0, howto = 0x440}
- > (gdb) p *reloc->howto
- > $2 = Cannot access memory at address 0x440.
-
- Can anybody give me a hint what is wrong in my setup?
-
- Thanks Patrick.
-
- -------------------------------------------------------------------
- Patrick D. Wildi Phone: (310)443-5727
- Ascom Timeplex FAX: (310)443-5582
- 10920 Wilshire Blvd. Internet: patrick@wwtc.timeplex.com
- Los Angeles, CA 90024 UUCP: uunet!uncng!patrick
- -------------------------------------------------------------------
-
-