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arm/thumb broken on head


With gcc, newlib, and binutils head, arm-rtems and arm-eabi both
die building libgcc2.c for the Thumb. I don't know if this is a recent
gcc change or binutils having added some new error checking. Anyone
got any ideas?

-B/users/joel/test-gcc/b-arm-eabi-gcc/./gcc/ -nostdinc
-B/users/joel/test-gcc/b-arm-eabi-gcc/arm-eabi/newlib/ -isystem
-isystem /users/joel/test-gcc/gcc/newlib/libc/include
-B/users/joel/test-gcc/install-head/arm-eabi/lib/ -isystem
/users/joel/test-gcc/install-head/arm-eabi/include -isystem
/users/joel/test-gcc/install-head/arm-eabi/sys-include    -g -O2 -mthumb
-Wno-narrowing -Wwrite-strings -Wcast-qual -Wstrict-prototypes
-Wmissing-prototypes -Wold-style-definition  -isystem ./include  
-fno-inline -g -DIN_LIBGCC2 -fbuilding-libgcc -fno-stack-protector
-Dinhibit_libc  -fno-inline -I. -I. -I../../.././gcc
-I../../../../gcc/libgcc -I../../../../gcc/libgcc/.
-I../../../../gcc/libgcc/../gcc -I../../../../gcc/libgcc/../include 
-DHAVE_CC_TLS  -o _muldi3.o -MT _muldi3.o -MD -MP -MF _muldi3.dep
-DL_muldi3 -c ../../../../gcc/libgcc/libgcc2.c -fvisibility=hidden
/tmp/cc9EfnXy.s: Assembler messages:
/tmp/cc9EfnXy.s:69: Error: MOV Rd, Rs with two low registers is not
permitted on this architecture -- `mov r6,r7'

Joel Sherrill, Ph.D.             Director of Research & Development        On-Line Applications Research
Ask me about RTEMS: a free RTOS  Huntsville AL 35805
Support Available                (256) 722-9985

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