On Wed, Jul 24, 2002 at 10:01:07AM -0700, Ian Main wrote:

> So I co'd -current last night and am trying to cross compile a release
> for the mac68k on my i386 using -msoft-float (MKSOFTFLOAT=yes).  I'm
> doing this so I can put it on my LC475 with broken FPU.
> 
> However, I'm getting the following error:
> 
> /usr/src/tools/obj/tools.NetBSD-1.5ZC-i386/bin/m68k--netbsdelf-gcc -O0 -g -DALL_STATE -DUSG_COMPAT -msoft-float -Wall -Wstrict-prototypes -Wmissing-prototypes -Wpointer-arith -Wno-uninitialized -Wreturn-type -Wpointer-arith -Wswitch -Wshadow  -Werror  -D_LIBC -DLIBC_SCCS -DSYSLIBC_SCCS -D_REENTRANT -I/usr/src/lib/libc/include -DHESIOD -DINET6 -DNLS -DYP -D__DBINTERFACE_PRIVATE -I/usr/src/lib/libc/../../libexec/ld.elf_so -I/usr/src/lib/libc/dlfcn -DI18NMODULE_MAJOR=4 -DWITH_RUNE -I/usr/src/lib/libc -DRESOLVSORT -I. -DPOSIX_MISTAKE -DPORTMAP -DFLOATING_POINT -nostdinc -isystem /usr/mac68k_build/usr/include  -c /usr/src/lib/libc/arch/m68k/gen/ldexp_881.c
> /usr/src/lib/libc/arch/m68k/gen/ldexp_881.c: In function `ldexp':
> /usr/src/lib/libc/arch/m68k/gen/ldexp_881.c:59: inconsistent operand constraints in an `asm'
> *** Error code 1

ldexp_881.c contains the following snippet:

        __asm ("fscalel %2,%1"
                : "=f" (temp)
                : "0" (value), "g" (exp));

fscalel is a floating point op, which obviously you're trying to
avoid...

I'm wondering why that directory is even being visited, since almost all
the assembly files in there use floating point operations, which is
something you're trying to avoid.

-- 
  Aaron J. Grier | "Not your ordinary poofy goof." | agrier@poofygoof.com