>Number: 3470
>Category: bootstrap
>Synopsis: sparc64-elf libgcc problems.
>Confidential: no
>Severity: critical
>Priority: medium
>Responsible: unassigned
>State: open
>Class: sw-bug
>Submitter-Id: net
>Arrival-Date: Thu Jun 28 19:26:00 PDT 2001
>Closed-Date:
>Last-Modified:
>Originator: matthew green
>Release: 3.1 20010627 (experimental)
>Organization:
people's front against (bozotic) www (softwar foundation)
>Environment:
System: NetBSD powerofseven.eterna.com.au 1.5W NetBSD 1.5W (POWEROFSEVEN) #337: Tue
Jun 12 02:04:32 EST 2001 [EMAIL PROTECTED]:/orb/a/obj.sys/POWEROFSEVEN
sparc64
host: sparc64-unknown-elf
build: sparc64-unknown-elf
target: sparc64-unknown-elf
configured with: /croc/mrg/gcc/egcs/configure --prefix=/local/gcc sparc64-elf
>Description:
building a compiler on NetBSD/sparc64 does not work. while building
libgcc, the following error occurs:
./xgcc -B./ -B/local/gcc/sparc64-elf/bin/ -isystem /local/gcc/sparc64-elf/include -O2
-DIN_GCC -W -Wall -Wwrite-strings -Wstrict-prototypes -Wmissing-prototypes -isystem
./include -g1 -DIN_LIBGCC2 -D__GCC_FLOAT_NOT_NEEDED -I. -I.
-I/croc/mrg/gcc/egcs/gcc -I/croc/mrg/gcc/egcs/gcc/. -I/croc/mrg/gcc/egcs/gcc/config
-I/croc/mrg/gcc/egcs/gcc/../include -DL_fixunstfdi -c
/croc/mrg/gcc/egcs/gcc/libgcc2.c -o libgcc/./_fixunstfdi.o
/croc/mrg/gcc/egcs/gcc/libgcc2.c: In function `__fixunstfdi':
/croc/mrg/gcc/egcs/gcc/libgcc2.c:864: Internal compiler error in simplify_subreg, at
simplify-rtx.c:2198
i also get the same failure using a (not-yet-contributed) configuration
for NetBSD/sparc64, and also when cross compiling from several hosts
to a sparc64 target.
>How-To-Repeat:
attempt to build a sparc64 compiler. i was using gcc-current updated
20010727 09:09 UTC.
>Fix:
unknown.
>Release-Note:
>Audit-Trail:
>Unformatted:
