Hi,
I am attempting a libgcj build, and GCC is building boehm-gc for that.
I ran into some trouble:
1. boehm-gc/include/gc.h typedef'ed GC(_signed)_Word as Win32 API's
ULONG_PTR and LONG_PTR without including any headers, I temporarily fixed
that by changing these to uintptr_t and ptrdiff_t, which do work.
2. boehm-gc/mark.c need some additional members in struct _CONTEXT defined
in mingw-w64's winnt.h. Specifically, it chokes on
> /home/ruben/Development/src/gcc/boehm-gc/mark.c:429:18: error: 'struct
> _CONTEXT' has no member named 'Esp'
> /home/ruben/Development/src/gcc/boehm-gc/mark.c:429:33: error: 'struct
> _CONTEXT' has no member named 'Ebp'
> /home/ruben/Development/src/gcc/boehm-gc/mark.c:430:18: error: 'struct
> _CONTEXT' has no member named 'Ebp'
> /home/ruben/Development/src/gcc/boehm-gc/mark.c:430:44: error: 'struct
> _CONTEXT' has no member named 'Esp'
> /home/ruben/Development/src/gcc/boehm-gc/mark.c:431:18: error: 'struct
> _CONTEXT' has no member named 'Esp'
> /home/ruben/Development/src/gcc/boehm-gc/mark.c:431:33: error: 'struct
> _CONTEXT' has no member named 'Esp'
> /home/ruben/Development/src/gcc/boehm-gc/mark.c:435:18: error: 'struct
> _CONTEXT' has no member named 'Eip'
>
But looking further in winnt.h, it seems there are several definitions of
the struct depending on bitness. I can verify that the file mark.c was being
compiled by x86_64-w64-mingw32-gcc. How should I proceed?
Thanks
Ruben
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