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Re: ld sig11 while compiling asmutils-0.14 on RedHat-7.1
- To: "H . J . Lu" <hjl at lucon dot org>
- Subject: Re: ld sig11 while compiling asmutils-0.14 on RedHat-7.1
- From: dmitry dot antipov at auriga dot ru
- Date: Thu, 26 Apr 2001 11:14:14 +0400
- CC: jules at earthcorp dot com, binutils at sources dot redhat dot com
- References: <3AE7C160.4729F69@auriga.ru> <20010425235249.A7754@lucon.org>
"H . J . Lu" wrote:
>
> On Thu, Apr 26, 2001 at 10:34:08AM +0400, dmitry.antipov@auriga.ru wrote:
> > Hello,
> >
> > I'm trying to compile asmutils-0.14 (the set of system utilities
> > written in x86 asm - see http://www.linuxassembly.org/asmutils.html
> > for details) and got the fatal error from ld:
> >
> > [skipped]
> >
> > gmake[1]: Entering directory
> > `/home/antipov/work/stuff/asmutils-0.14/lib'
> > nasm -w+orphan-labels -w+macro-params -i../inc/ -g -f elf -D__LINUX__
> > -D__OPTIMIZE__=__O_SIZE__ -DDEBUG -D__KERNEL__=24 libc.asm
> > libc.asm:155: warning: section attributes ignored on redeclaration of
> > section `.text'
> > nasm -w+orphan-labels -w+macro-params -i../inc/ -g -f elf -D__LINUX__
> > -D__OPTIMIZE__=__O_SIZE__ -DDEBUG -D__KERNEL__=24 libc_stub.asm
> > libc_stub.asm:11: warning: section attributes ignored on redeclaration
> > of section `.text'
> > ar rcv libc.a libc.o
> > a - libc.o
> > ld -shared -soname ./libc.so.0 \
> > -o ./libc.so.0 libc.o
> > gmake[1]: *** [libc] Segmentation fault (core dumped)
>
> > Program terminated with signal 11, Segmentation fault.
> > Reading symbols from /usr/lib/libbfd-2.10.91.0.2.so...
> > (no debugging symbols found)...done.
> > Loaded symbols for /usr/lib/libbfd-2.10.91.0.2.so
>
> You have 2 problems:
>
> 1. nasm 0.98 generates bad ELF binaries.
> 2. ld in binutils 2.10.91.0.2 dumps core on binaries generated by
> nasm 0.98.
>
> The current binutils 2.11.90.0.5 shouldn't dump core. But nasm 0.98
> should be fixed. I am also enclosing the nasm patch here.
>
> H.J.
> --- nasm-0.98/outelf.c.elf Tue Feb 13 17:14:52 2001
> +++ nasm-0.98/outelf.c Tue Feb 13 17:20:17 2001
> @@ -922,13 +922,13 @@ static struct SAA *elf_build_symtab (lon
> * Now some standard symbols defining the segments, for relocation
> * purposes.
> */
> - for (i = 1; i <= nsects+1; i++) {
> + for (i = 1; i <= nsects; i++) {
> p = entry;
> WRITELONG (p, 0); /* no symbol name */
> WRITELONG (p, 0); /* offset zero */
> WRITELONG (p, 0); /* size zero */
> WRITESHORT (p, 3); /* local section-type thing */
> - WRITESHORT (p, (i==1 ? SHN_ABS : i-1)); /* the section id */
> + WRITESHORT (p, i); /* the section id */
> saa_wbytes (s, entry, 16L);
> *len += 16;
> (*local)++;
Thanks for fast reply ! I will try this patch to NASM immediately.
And, where can I find binutils 2.11.90.0.5 as RPM package, if exists ?
Thanks again,
Dmitry Antipov <dmitry.antipov@auriga.ru>.