Re: [Tinycc-devel] tcc: x86_64-gen.c:452 assertion

[Herman ten Brugge]

To make the test code work some more things needed to change (see 
attachment).
There are test failures. I still have to figure out why these happen.

    Herman

On 2020-08-08 15:55, Herman ten Brugge wrote:
> Can you try tcc patch below.
> I also had to add some libraries to radare2. See patch below.
>
>     Herman
>
>
> diff --git a/tccgen.c b/tccgen.c
> index cd236fd..d0448ce 100644
> --- a/tccgen.c
> +++ b/tccgen.c
> @@ -2093,7 +2093,7 @@ static int adjust_bf(SValue *sv, int bit_pos, 
> int bit_size)
>          return 0;
>      t = sv->type.ref->auxtype;
>      if (t != -1 && t != VT_STRUCT) {
> -        sv->type.t = (sv->type.t & ~VT_BTYPE) | t;
> +        sv->type.t = (sv->type.t & ~(VT_BTYPE | VT_LONG)) | t;
>          sv->r |= VT_LVAL;
>      }
>      return t;
>
> diff --git a/libr/bin/Makefile b/libr/bin/Makefile
> index 4a30278e7..d88a333cf 100644
> --- a/libr/bin/Makefile
> +++ b/libr/bin/Makefile
> @@ -2,7 +2,7 @@ include ../config.mk
>  include ../../global.mk
>
>  NAME=r_bin
> -R2DEPS=r_util r_io r_socket r_magic r_hash r_syscall
> +R2DEPS=r_util r_io r_socket r_magic r_hash r_syscall r_cons
>
>  .PHONY: pre
>
> diff --git a/libr/egg/Makefile b/libr/egg/Makefile
> index e38169c07..67d288ebf 100644
> --- a/libr/egg/Makefile
> +++ b/libr/egg/Makefile
> @@ -1,7 +1,7 @@
>  include ../config.mk
>
>  NAME=r_egg
> -R2DEPS=r_asm r_syscall r_util r_parse r_reg
> +R2DEPS=r_asm r_syscall r_util r_parse r_reg r_lang
>  R2DEPS+=r_flag r_cons
>
>  OBJS=egg.o egg_lang.o
> diff --git a/libr/fs/Makefile b/libr/fs/Makefile
> index d57e5a207..92dc0dcbb 100644
> --- a/libr/fs/Makefile
> +++ b/libr/fs/Makefile
> @@ -1,5 +1,5 @@
>  NAME=r_fs
> -R2DEPS=r_util r_io
> +R2DEPS=r_util r_io r_cons r_socket
>  CFLAGS+=-DR2_PLUGIN_INCORE -Iarch/include -Iarch
>
>  SHLR=../../shlr/
>
>
>
> On 2020-08-08 11:35, XVilka Haos of System wrote:
> > Dear tcc developers,
> > we are trying to build radare2 with a recent tcc from git and get 
> > this error:
> >
> > tcc: x86_64-gen.c:452: load: Assertion `((ft & VT_BTYPE) == VT_INT) ||
> > ((ft & VT_BTYPE) == VT_LLONG) || ((ft & VT_BTYPE) == VT_PTR) || ((ft &
> > VT_BTYPE) == VT_FUNC)' failed.
> >
> > See the corresponding  PR in our repository
> > https://github.com/radareorg/radare2/pull/17295
> >
> > See full log here
> > https://github.com/radareorg/radare2/runs/961265893?check_suite_focus=true#step:6:1225 
> >
> >
> > Please take a look.
> >
> > Kind regards,
> > XVilka.

patch
Description: Text document