Hi,
i try to set up an extended tool chain for --target=v850-unknown-elf.
I configured and installed binutils-2.16, that went fine.
Configuring and building gcc-3.4.4, gcc-4.0.1 all fail at libstdc++-v3.
It seems that there is no "atomic operation provided for this system":
configure: WARNING:
Hi,
thanks for your hints!
Sorry for being unclear in my first mail. You were right, it
was the C library that was missing. As i've provided newlib
now, i now got a working compiler for C, C++ and Java.
Best regards,
Torsten.
Hi,
> To my untrained eye, this looks a little like a bug. In
> v850/lib1funcs.asm, .L_return_interrupt should IMHO be in the
> .call_table_text section, not .text. (Would you like to try making the
> change? It's still line 1459 in 3.4.4) We might be able to sneak in a
> fix before the experts ar
Hi,
> I've taken the liberty of cleaning up the L_callt_save_interrupt
> #ifdef, making it consistent with the following one for
> L_callt_save_all_interrupt. (This not only removes the .text error, but
> adopts the easier to handle layout of the latter.)
> Would you mind applying the attached pa
Hi,
from gcc-3.4.4/gcc/config/v850/v850.h i got some ideas
about the registers (#defs REGISTER_NAMES and
ADDITIONAL_REGISTER_NAMES) and about the use of them
from the comments to #def REG_ALLOC_ORDER.
In that file i've also read about an option "ghs", does
that one switch to the Greenhills ABI?
