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eb2925b676
PR libgcj/21692
* sysdep/descriptor-n.h: New file.
* sysdep/descriptor-y.h: New file.
* sysdep/powerpc/descriptor.h: New file.
* configure.host: Set $descriptor_h appropriate for the host.
* configure.ac: Link it.
* configure: Regenerate.
* stacktrace.cc: Include sysdep/descriptor.h.
(_Jv_StackTrace::UpdateNCodeMap): Use UNWRAP_FUNCTION_DESCRIPTOR.
From-SVN: r100173
6 lines
219 B
C
6 lines
219 B
C
// Given a function pointer, return the code address.
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// The function descriptor is actually multiple words,
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// but we don't care about anything except the first.
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#define UNWRAP_FUNCTION_DESCRIPTOR(X) (*(void **)(X))
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