Re: Possible to use the bundled toolchain?

[Erik Berls <cyber%netbsd.org@localhost>]

On Fri, May 10, 2002 at 10:52:06PM +0900, UCHIYAMA Yasushi wrote:
]  | Is this just an optimization issue (slower code from mipsel compiler), or
]  | does the standard mipsel compiler produce broken code (kernel panics)?
] 
] Not optimization issue. It's work around for CPU bug.
] mipsEEel-netbsd-gcc pad extra nop for short-loop.  But sssembler
] source is not fixed, I have added following fix manually.
] 
] (locore.S)
] 1:
] #if defined(MIPS3_5900)       /* work around for branch prediction miss. */
]       nop
]       nop
]       nop
] #endif
]       addu    t2, t2, 1
]       and     t1, t0, 1                       # bit set?
]       beq     t1, zero, 1b
]       srl     t0, t0, 1                       # try next bit

Does this mean that we can now get around the build error of:
depending the kern library objects
CC=/usr/pkg/cross-ps2/bin/mipsEEel-netbsd-gcc 
/autobuild/playstation2/OBJ/autobuild/Src-build/tools/tools.NetBSD-1.5ZC-i386/bin/nbmkdep
 -a -D__NetBSD__ -D_LOCORE -I/autobuild/Src-build/sys/lib/libkern/arch/mips 
-Dplaystation2 -I../../. -I/autobuild/Src-build/sys/arch 
-I/autobuild/Src-build/sys -nostdinc -DMIPS3 -DMIPS3_5900 -DIPL_ICU_MASK 
-DSOFTFLOAT -D__NO_LEADING_UNDERSCORES__ -D__GP_SUPPORT__ -DMAXUSERS=16 
-D_KERNEL -D_KERNEL_OPT  -nostdinc -isystem 
/autobuild/playstation2/DEST/usr/include  -traditional-cpp -DABICALLS 
/autobuild/Src-build/sys/lib/libkern/arch/mips/byte_swap_2.S 
/autobuild/Src-build/sys/lib/libkern/arch/mips/byte_swap_4.S 
/autobuild/Src-build/sys/lib/libkern/arch/mips/ffs.S 
/autobuild/Src-build/sys/lib/libkern/arch/mips/memcpy.S 
/autobuild/Src-build/sys/lib/libkern/arch/mips/memset.S 
/autobuild/Src-build/sys/lib/libkern/arch/mips/memmove.S 
/autobuild/Src-build/sys/lib/libkern/arch/mips/strlen.S 
/autobuild/Src-build/sys/lib/libkern/arch/mips/strcmp.S
nbmkdep: /usr/pkg/cross-ps2/bin/mipsEEel-netbsd-gcc: not found

As this is where the build machine is stopping.

-=erik.