Cross Compile PowerPC for ReactOS

James Tabor jimtabor@adsl-64-217-116-74.dsl.hstntx.swbell.net
Thu Apr 14 13:35:00 GMT 2005


Hi!
I started resurrecting PowerPC WinNT GCC support, Ha! I'm running into this atm.


/home/gcc-3.4.3-ros/CROSS/gcc/xgcc -B/home/gcc-3.4.3-ros/CROSS/gcc/ -B/usr/powerpcle-pe/bin/ 
-B/usr/powerpcle-pe/lib/ -isystem /usr/powerpcle-pe/include -isystem /usr/powerpcle-pe/sys-include 
-O2  -DIN_GCC -DCROSS_COMPILE  -D__CYGWIN__ -W -Wall -Wwrite-strings -Wstrict-prototypes 
-Wmissing-prototypes -Wold-style-definition  -isystem ./include   -g  -DIN_LIBGCC2 
-D__GCC_FLOAT_NOT_NEEDED -Dinhibit_libc -I. -I. -I../../gcc -I../../gcc/. -I../../gcc/../include 
-DFINE_GRAINED_LIBRARIES -fPIC -DL_pack_sf -c fp-bit.c -o libgcc/./_pack_sf.o

/home/gcc-3.4.3-ros/CROSS/gcc/xgcc -B/home/gcc-3.4.3-ros/CROSS/gcc/ -B/usr/powerpcle-pe/bin/ 
-B/usr/powerpcle-pe/lib/ -isystem /usr/powerpcle-pe/include -isystem /usr/powerpcle-pe/sys-include 
-O2  -DIN_GCC -DCROSS_COMPILE  -D__CYGWIN__ -W -Wall -Wwrite-strings -Wstrict-prototypes 
-Wmissing-prototypes -Wold-style-definition  -isystem ./include   -g  -DIN_LIBGCC2 
-D__GCC_FLOAT_NOT_NEEDED -Dinhibit_libc -I. -I. -I../../gcc -I../../gcc/. -I../../gcc/../include 
-DFINE_GRAINED_LIBRARIES -fPIC -DL_unpack_sf -c fp-bit.c -o libgcc/./_unpack_sf.o

/home/gcc-3.4.3-ros/CROSS/gcc/xgcc -B/home/gcc-3.4.3-ros/CROSS/gcc/ -B/usr/powerpcle-pe/bin/ 
-B/usr/powerpcle-pe/lib/ -isystem /usr/powerpcle-pe/include -isystem /usr/powerpcle-pe/sys-include 
-O2  -DIN_GCC -DCROSS_COMPILE  -D__CYGWIN__ -W -Wall -Wwrite-strings -Wstrict-prototypes 
-Wmissing-prototypes -Wold-style-definition  -isystem ./include   -g  -DIN_LIBGCC2 
-D__GCC_FLOAT_NOT_NEEDED -Dinhibit_libc -I. -I. -I../../gcc -I../../gcc/. -I../../gcc/../include 
-DFINE_GRAINED_LIBRARIES -fPIC -DL_addsub_sf -c fp-bit.c -o libgcc/./_addsub_sf.o
fp-bit.c: In function `__addsf3':
fp-bit.c:744: error: unrecognizable insn:
(call_insn:HI 53 49 59 0 fp-bit.c:743 (parallel [
             (set (reg:SF 33 1)
                 (call (mem:SI (symbol_ref:SI ("__pack_f") [flags 0x41] <function_decl 0xb7de7e0c 
__pack_f>) [0 S4 A32])
                     (const_int 0 [0x0])))
             (use (const_int 0 [0x0]))
             (clobber (scratch:SI))
         ]) -1 (insn_list 46 (nil))
     (expr_list:REG_DEAD (reg:SI 3 3 [ res ])
         (expr_list:REG_UNUSED (scratch:SI)
             (nil)))
     (expr_list (use (reg:SI 3 3 [ res ]))
         (nil)))
fp-bit.c:744: internal compiler error: in extract_insn, at recog.c:2083


As it looks, I've managed (Hacked) to make it through libgcc2.c and now in fp-bit.c. Can anyone
give me a good guess how to fix this.

Thanks,
James



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