vfprintf.c in tiny C Library fails to compile about gcc-6502-bits HOT 4 CLOSED

Hmm... not sure why that might be. There's an experimental branch in the gcc-6502 repo proper that you could try though, something like:

$ cd gcc-src
$ git checkout m65x-gcc6-virt

then retry the build. Let me know how you get on if you try it!

from gcc-6502-bits.

Ah ha. Yes that seems to have done something, using the expr branch it has now compiled on X86_64 Ubuntu.

2972888	May 2 16:37 6502-cpp
2960400	May 2 16:37 6502-gcc
2386616	May 1 01:33 6502-gcc-6.0.0
2960400	May 2 16:37 6502-gcc-6.1.1
108056	May 2 16:37 6502-gcc-ar
108032	May 2 16:37 6502-gcc-nm
108040	May 2 16:37 6502-gcc-ranlib
1844632	May 2 16:37 6502-gcov
1880848	May 2 16:37 6502-gcov-tool

Will see if it now compiles on ARM. And also running some tests to see if I can cross compile anything. Hopefully I can and issue can be closed.

from gcc-6502-bits.

Looks okay

	=== gcc Summary ===

 of expected passes		63374
 of unexpected failures	2159
 of unexpected successes	2
 of expected failures		101
 of unresolved testcases	1115
 of unsupported tests		2783

$ 6502-gcc helloworld.c -O2 -o helloworld
$ ../gcc-6502-bits/semi65x/semi65x -l 0x200 ./helloworld
Hello World
$ 

Using
6502-gcc -mmach=bbcmaster -mcpu=65C02 -O2 helloworld.c -o hello2

and a lot of head scratching I managed to get

Hello World

to display on a real BBC Master. For some odd reason it is not displaying on Beebem.

So I guess the issue can be closed with the caveat it is fixed using experimental code.
Thanks.

from gcc-6502-bits.

Took a while to compile but fix means it now also builds on Raspberry Pi's ARM as well.

from gcc-6502-bits.