Problems with MIPS cross compiling for GCC-4.1.0...

[Steven J. Hill]

Greetings.

While I am getting closer to full toolchain build, GCC-4.1.0 is still
not behaving the way it should. Below is the output that I am running
up against. I attempted to define a stack variable to hold the value
of zero and tried using that instead of the actual value, but nothing
worked. I had a similar problem with 'do_waitid' and I have attached
the patch just for the sake of discussion. Does anyone have some
insight on this? I am using binutils-2.15, glibc-2.3.4, 2.6.12-rc2
kernel headers and gcc-4.1.0-20050418. Thanks.

-Steve

mips-unknown-linux-gnu-gcc  -mabi=32 
../sysdeps/unix/sysv/linux/mips/pread.c -c -std=gnu99 -O2 -Wall -Winline 
-Wstrict-prototypes -Wwrite-strings -finline-limit=10000 -isystem 
/home/sjhill/mips-nptl/crosstool-0.31-nptl/build/mips-unknown-linux-gnu/gcc-4.1.0-20050418-glibc-2.3.4/linux-2.6.12/include/asm-mips/mach-generic 
   -fexceptions -fasynchronous-unwind-tables   -I../include -I. 
-I/home/sjhill/mips-nptl/crosstool-0.31-nptl/build/mips-unknown-linux-gnu/gcc-4.1.0-20050418-glibc-2.3.4/build-glibc/posix 
-I.. -I../libio 
-I/home/sjhill/mips-nptl/crosstool-0.31-nptl/build/mips-unknown-linux-gnu/gcc-4.1.0-20050418-glibc-2.3.4/build-glibc 
-I../sysdeps/mips/elf -I../linuxthreads/sysdeps/unix/sysv/linux/mips 
-I../linuxthreads/sysdeps/unix/sysv/linux 
-I../linuxthreads/sysdeps/pthread -I../sysdeps/pthread 
-I../linuxthreads/sysdeps/unix/sysv -I../linuxthreads/sysdeps/unix 
-I../linuxthreads/sysdeps/mips -I../sysdeps/unix/sysv/linux/mips/mips32 
-I../sysdeps/unix/sysv/linux/mips -I../sysdeps/unix/sysv/linux 
-I../sysdeps/gnu -I../sysdeps/unix/common -I../sysdeps/unix/mman 
-I../sysdeps/unix/inet -I../sysdeps/unix/sysv 
-I../sysdeps/unix/mips/mips32 -I../sysdeps/unix/mips -I../sysdeps/unix 
-I../sysdeps/posix -I../sysdeps/mips/mips32 -I../sysdeps/mips 
-I../sysdeps/ieee754/flt-32 -I../sysdeps/ieee754/dbl-64 
-I../sysdeps/wordsize-32 -I../sysdeps/mips/fpu -I../sysdeps/ieee754 
-I../sysdeps/generic/elf -I../sysdeps/generic -nostdinc -isystem 
/opt/crosstool/mips-unknown-linux-gnu/gcc-4.1.0-20050418-glibc-2.3.4/lib/gcc/mips-unknown-linux-gnu/4.1.0/include 
-isystem 
/opt/crosstool/mips-unknown-linux-gnu/gcc-4.1.0-20050418-glibc-2.3.4/mips-unknown-linux-gnu/include 
-D_LIBC_REENTRANT -include ../include/libc-symbols.h  -DPIC     -o 
/home/sjhill/mips-nptl/crosstool-0.31-nptl/build/mips-unknown-linux-gnu/gcc-4.1.0-20050418-glibc-2.3.4/build-glibc/posix/pread.o 
-MD -MP -MF 
/home/sjhill/mips-nptl/crosstool-0.31-nptl/build/mips-unknown-linux-gnu/gcc-4.1.0-20050418-glibc-2.3.4/build-glibc/posix/pread.o.dt 
-MT 
/home/sjhill/mips-nptl/crosstool-0.31-nptl/build/mips-unknown-linux-gnu/gcc-4.1.0-20050418-glibc-2.3.4/build-glibc/posix/pread.o
../sysdeps/unix/sysv/linux/mips/pread.c: In function '__libc_pread':
../sysdeps/unix/sysv/linux/mips/pread.c:69: error: memory input 6 is not 
directly addressable
../sysdeps/unix/sysv/linux/mips/pread.c:86: error: memory input 6 is not 
directly addressable
make[2]: *** 
[/home/sjhill/mips-nptl/crosstool-0.31-nptl/build/mips-unknown-linux-gnu/gcc-4.1.0-20050418-glibc-2.3.4/build-glibc/posix/pread.o] 
Error 1
make[2]: Leaving directory 
`/home/sjhill/mips-nptl/crosstool-0.31-nptl/build/mips-unknown-linux-gnu/gcc-4.1.0-20050418-glibc-2.3.4/glibc-2.3.4/posix'
make[1]: *** [posix/subdir_lib] Error 2
make[1]: Leaving directory 
`/home/sjhill/mips-nptl/crosstool-0.31-nptl/build/mips-unknown-linux-gnu/gcc-4.1.0-20050418-glibc-2.3.4/glibc-2.3.4'
make: *** [lib] Error 2

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