Binaries build with 13.1.1 not executable

[isoriano1968]

Hi,

did some testing using the Docker Crosstools (https://github.com/AmigaPorts/docker-amiga-gcc) from AmigaPorts with your 6.5 and 13.1.1 AMIGA gcc-cc using the P96Developer Examples.

While the 6.5b executables run as expected the 13.1.1 binaries thow an error.

No magic used when compiling: gcc test.c -o test

[bebbo]

please check the version of the linker, current is:

GNU ld (GNU Binutils) 2.39.0.230505-185525

[jeffv03]

Hello :)

Le 13/05/2023 à 07:30, isoriano1968 a écrit :

Hi,

did some testing using the Docker Crosstools (https://github.com/AmigaPorts/docker-amiga-gcc) from AmigaPorts with your 6.5 and 13.1.1 AMIGA gcc-cc using the P96Developer Examples.

While the 6.5b executables run as expected the 13.1.1 binaries thow an error.

No magic used when compiling: gcc test.c -o test

hum, perhaps the 13.1.1 haven't set the right protection bits on the file when saving the exe just created ? did you've check it ?

Jeff

[isoriano1968]

Hi Jeff,

attributes "rwed" were not set on both executables .. but made no difference to the execution. Added rwed to both no change in the execution of the failing one.

[isoriano1968]

please check the version of the linker, current is:

GNU ld (GNU Binutils) 2.39.0.230505-185525

Can confirm the same version for ld.

[MBeijer]

@isoriano1968 with gcc 13.1, have you tried explicitly defining -mcrt=nix20?

[isoriano1968]

@isoriano1968 with gcc 13.1, have you tried explicitly defining -mcrt=nix20?

Mate, that did it! Works now.

[MBeijer]

Which means something with newlib is broken then? or default crt is different on gcc 13.1?

[bebbo]

no idea how recent that docker thing is. sorry.

[MBeijer]

It's super recent, I built a new version yesterday...

[bebbo]

There's always a next version.

[MBeijer]

I mean, I update the amigadev/crosstools docker image regularly, especially now when 13.1 is in development.

[bebbo]

and I mean, that it is time to update the docker image.

[MBeijer]

#9 683.2 /root/projects/newlib-cygwin/newlib/libc/sys/amigaos/crt0.c:90:1: error: expected identifier or '(' before 'asm'
#9 683.2    90 | asm("___exit: .globl ___exit");
#9 683.2       | ^~~
#9 683.2 /root/projects/newlib-cygwin/newlib/libc/sys/amigaos/crt0.c: In function '__openliberror':
#9 683.2 /root/projects/newlib-cygwin/newlib/libc/sys/amigaos/crt0.c:153:1: warning: 'noreturn' function does return
#9 683.2   153 | }
#9 683.2       | ^
#9 683.2 make[8]: *** [Makefile:294: crt0.o] Error 1
#9 683.2 make newlib...failed

[bebbo]

dang - baserel^^ rinse and repeat pls.

[isoriano1968]

ei ei ei .. the "won't fix" label still accurate? :-)

[bebbo]

ei ei ei .. the "won't fix" label still accurate? :-)

I can't fix your docker image.

[MBeijer]

dang - baserel^^ rinse and repeat pls.

build problem fixed

[bebbo]

If you are still unable to make it work, what about providing some information, like

• Dockerfile
• example code
• resulting binary
• whatever might be useful to find the cause

[isoriano1968]

Thx!

I am using:

• docker pull amigadev/crosstools:m68k-amigaos-gcc10
• sample code are the examples taken from the Picasso96Develop folder http://wiki.icomp.de/w/images/e/e9/Develop.lha

It is not that it does not work at all! The difference is that with your 6.5 build I did not have to specify neither -mcrt=xxxx nor -noixemul to have a working binary. If I do specify one the above mentioned options with your 13.1.1 build the binary works as well.

[bebbo]

That's not how it works, since that Picasso stuff does not compile out of the box and what I get to compile does work. Also that docker image seems to work, the tested files were identical.

Please provide a preprocessed file using -E of a file that does not work for you.