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Re: [patch] boehm-gc: real x86_64-apple-darwin* support


Andreas Tobler wrote:
Hello,

this patch brings real 32 and 64-bit support for (i686-apple|x86_64) darwin in boehm-gc.

I tested this patch in several combinations. x86_64-apple-darwin8, i686-apple-darwin8 and powerpc-apple-darwin8.
The powerpc64 test run is missing ;) People know why.


Tested in terms of 'make check' and the test passes.

Thank goes to Eric C. for testing it on the upcoming wildcat.

A similar patch is already committed to the main cvs repository of bdwgc.

Ok for trunk?

Thanks,
Andreas


2007-01-11 Andreas Tobler <a.tobler@schweiz.org>


    * configure.ac: Replaced HAS_I386_THREAD_STATE_* with
    HAS_X86_THREAD_STATE32_* and HAS_X86_THREAD_STATE64_* respectively.
    * configure: Regenerated.
    * include/private/gcconfig.h (DARWIN): Added X86_64 define for Darwin.
    Added base definitions for the X86_64 Darwin port.
    * include/private/gc_priv.h: Added definitions for Darwin MACH thread
    operations. Moved existing THREAD_STATE info from darwin_stop_world.c.
    * darwin_stop_world.c: Removed THREAD_STATE info. Added
    HAS_X86_THREAD_STATE64___RAX. And replaced HAS_I386_THREAD_STATE___EAX
    with HAS_X86_THREAD_STATE32___EAX.
    (GC_push_all_stacks): Use GC_MACH_THREAD_STATE_COUNT. Add code for
    X86_64 Darwin.
    * dyn_load.c (GC_dyld_name_for_hdr): Use GC_MACH_HEADER.
    (GC_dyld_image_add): Use GC_MACH_HEADER and GC_MACH_SECTION.
    Distinguish between getsectbynamefromheader_64 and
    getsectbynamefromheader.
    (GC_dyld_image_remove): Likewise.
    * os_dep.c (GC_dirty_init): Use GC_MACH_THREAD_STATE.
    (catch_exception_raise): Introduce exception information for I386 and
    X86_64 Darwin. Add X86_64 for exc_state.faultvaddr.

You didn't regenerate include/gc_config.h.in


David Daney


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