Hi,
I have just finished building gcc 4.1.0-20060223 for
the RTEMS targets using newlib 1.14 and binutils 2.16.1.
I called this a preliminary report because I have not
built RTEMS itself yet so there may be issues. I did
not notice any build issues with rc1 so my fingers
are crossed. I have not executed any code yet with rc1
or rc2 on target hardware.
Fix from rc1: Ada builds without installing C first. :)
arm-rtems4.7: C C++ Ada
avr-rtems4.7: FAILED
h8300-rtems4.7: C C++
i386-rtems4.7: C C++ Ada
i686-pc-linux-gnu: C C++
m68k-rtems4.7: C C++ Ada
mips64-rtems4.7: C C++ Ada
mips-rtems4.7: C C++ Ada
powerpc-rtems4.7: C C++ Ada
sh-rtems4.7: C C++ Ada
sparc-rtems4.7: C C++ Ada
AVR failed with what I think is a known problem. If it isn't, I need
to report it.
../../../../../../gcc-4.1.0-20060223/newlib/libc/misc/init.c: In
function '__libc_fini_array':
../../../../../../gcc-4.1.0-20060223/newlib/libc/misc/init.c:59: error:
unable to find a register to spill in class 'BASE_POINTER_REGS'
../../../../../../gcc-4.1.0-20060223/newlib/libc/misc/init.c:59: error:
this is the insn:
(insn 64 31 32 2
../../../../../../gcc-4.1.0-20060223/newlib/libc/misc/init.c:56 (set
(mem/c:HI (plus:HI (reg/f:HI 28 r28)
(const_int 1 [0x1])) [5 S2 A8])
(reg:HI 24 r24)) 12 {*movhi} (nil)
(nil))
../../../../../../gcc-4.1.0-20060223/newlib/libc/misc/init.c:59:
confused by earlier errors, bailing out
More to follow early next week I hope.
--joel
