Re: [Tiny-cobol-users] error compiler

[David E. <de...@us...>]

I'm no longer active in either the development or maintenance of TC.
But I will give you some hints on how to isolate the error.

Looks like a memory allocation error.
Since 4x, GCC is very particular an how memory is allocated.

Build TC with the debug option enabled.
(make cleanall, configure --enable-debug-compiler, make ...).

Run htcobol using GDB, then use the backtrack (ba) command.

gdb htcobol
gdb> r -x -F -P web0007.cob
...
gdb> segfault ...
gdb>ba
...

This should isolate the problem 'malloc' code.
Hope this helps.

Carlucio Lopes wrote:
> ...
> where is the error?
> 
> carlucio@notebook:~/sistemas/webloja$ htcobol -x -F -P web0007.cob
> htcobol: malloc.c:3097: sYSMALLOc: Assertion `(old_top == (((mbinptr) (((char *) &((av)->bins[((1) - 1) * 2])) - __builtin_offsetof (struct malloc_chunk, fd)))) && old_size == 0) || ((unsigned long) (old_size) >= (unsigned long)((((__builtin_offsetof (struct malloc_chunk, fd_nextsize))+((2 * (sizeof(size_t))) - 1)) & ~((2 * (sizeof(size_t))) - 1))) && ((old_top)->size & 0x1) && ((unsigned long)old_end & pagemask) == 0)' failed.
> Abortado
> ...