Date: Thu, 13 Jun 2002 12:26:05 +1000 (EST) From: Bruce Evans <bde@zeta.org.au> To: Alex Zepeda <zipzippy@sonic.net> Cc: current@FreeBSD.ORG Subject: Re: Broken world in rtld-elf... Message-ID: <20020613121920.T1422-100000@gamplex.bde.org> In-Reply-To: <20020612231541.GA1543@blarf.homeip.net>
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On Wed, 12 Jun 2002, Alex Zepeda wrote:
> So what's up with -current?
>
> I had to install gawk to get the kernel to build (and world too for that
> matter).. I haven't had the balls to put the "one true awk" back in place.
>
> But now whether in world mode or not I get:
>
> blarf:/usr/src/libexec/rtld-elf#make
> cc -O0 -Wall -DFREEBSD_ELF -I/usr/src/libexec/rtld-elf/i386
^^^
> -I/usr/src/libexec/rtld-elf -elf -fpic -DPIC -Wformat=2
> -Wno-format-extra-args -c /usr/src/libexec/rtld-elf/rtld.c
> /usr/src/libexec/rtld-elf/rtld.c: In function `atomic_decr_int':
> /usr/src/libexec/rtld-elf/i386/rtld_machdep.h:58: inconsistent operand
> constraints in an `asm'
> *** Error code 1
rtld still uses asms with the old, broken/fragile "0" constraint. This
constraint is especially broken/fragile if things are pessimized by
compiling without optimizations.
Bruce
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