[OpenBIOS] Unable to compile sparc32 version of openbios with gcc 4.x

[Aurelien Jarno]

Hi,

I am unable to compile openbios for sparc32 (on a sparc64 host) using
gcc 4.x (tested with 4.0, 4.2 and 4.3), it looks like it does not like
the TI mode and the __uint128_t type:

| libgcc/libgcc.h:14: error: unable to emulate ‘TI’
| libgcc/libgcc.h:18: error: expected ‘=’, ‘,’, ‘;’, ‘asm’ or ‘__attribute__’ before ‘__udivmodti4’
| libgcc/libgcc.h:22: error: expected ‘=’, ‘,’, ‘;’, ‘asm’ or ‘__attribute__’ before ‘__divti3’
| libgcc/libgcc.h:23: error: expected ‘=’, ‘,’, ‘;’, ‘asm’ or ‘__attribute__’ before ‘__udivti3’
| libgcc/libgcc.h:26: error: expected ‘=’, ‘,’, ‘;’, ‘asm’ or ‘__attribute__’ before ‘__umodti3’

Anyone as an idea of a fix?

Thanks,
Aurelien