* src/powerpc/aix.S (ffi_call_AIX): Convert to more standard

[pf3gnuchains/gcc-fork.git] / libffi / ChangeLog

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+2009-11-30  David Edelsohn  <edelsohn@gnu.org>
+
+       * src/powerpc/aix.S (ffi_call_AIX): Convert to more standard
+       register usage.  Call ffi_prep_args directly.  Add long double
+       return value support.
+       * src/powerpc/ffi_darwin.c (ffi_prep_args): Double arg increment
+       applies to FFI_TYPE_DOUBLE.  Correct fpr_base increment typo.
+       Separate FFI_TYPE_SINT32 and FFI_TYPE_UINT32 cases.
+       (ffi_prep_cif_machdep): Only 16 byte stack alignment in 64 bit
+       mode.
+       (ffi_closure_helper_DARWIN): Remove nf and ng counters.  Move temp
+       into case.
+       * src/powerpc/aix_closure.S: Maintain 16 byte stack alignment.
+       Allocate result area between params and FPRs.
+
+2009-11-30  David Edelsohn  <edelsohn@gnu.org>
+
+       PR target/35484
+       * src/powerpc/ffitarget.h (POWERPC64): Define for PPC64 Linux and
+       AIX64.
+       * src/powerpc/aix.S: Implement AIX64 version.
+       * src/powerpc/aix_closure.S: Implement AIX64 version.
+       (ffi_closure_ASM): Use extsb, lha and displament addresses.
+       * src/powerpc/ffi_darwin.c (ffi_prep_args): Implement AIX64
+       support.
+       (ffi_prep_cif_machdep): Same.
+       (ffi_call): Same.
+       (ffi_closure_helper_DARWIN): Same.
+
 2009-11-02  Andreas Tobler  <a.tobler@schweiz.org>
 
        PR libffi/41908