X-Git-Url: http://git.sourceforge.jp/view?p=pf3gnuchains%2Fgcc-fork.git;a=blobdiff_plain;f=libffi%2Fsrc%2Fpowerpc%2Fffitarget.h;h=a39a62671661cdbf2b5a3772bb7023876b90cc85;hp=e3fa30be6b553e61140a404b0a9f0eede5636d25;hb=a2c1e27836da56f7226c52b8a9ac1482bb2bbb97;hpb=f8f35c46544d75e933877db28035221fa66fa7ea;ds=inline

diff --git a/libffi/src/powerpc/ffitarget.h b/libffi/src/powerpc/ffitarget.h
index e3fa30be6b5..a39a6267166 100644
--- a/libffi/src/powerpc/ffitarget.h
+++ b/libffi/src/powerpc/ffitarget.h
@@ -1,6 +1,6 @@
 /* -----------------------------------------------------------------*-C-*-
    ffitarget.h - Copyright (c) 1996-2003  Red Hat, Inc.
-   Copyright (C) 2007 Free Software Foundation, Inc
+   Copyright (C) 2007, 2008 Free Software Foundation, Inc
    Target configuration macros for PowerPC.
 
    Permission is hereby granted, free of charge, to any person obtaining
@@ -77,6 +77,8 @@ typedef enum ffi_abi {
   FFI_SYSV,
   FFI_GCC_SYSV,
   FFI_LINUX64,
+  FFI_LINUX,
+  FFI_LINUX_SOFT_FLOAT,
   FFI_DEFAULT_ABI = FFI_SYSV,
 #endif
 
@@ -95,7 +97,9 @@ typedef enum ffi_abi {
 /* Needed for soft-float long-double-128 support.  */
 #define FFI_TYPE_UINT128 (FFI_TYPE_LAST + 1)
 
-/* Needed for FFI_SYSV small structure returns.  */
+/* Needed for FFI_SYSV small structure returns.
+   We use two flag bits, (FLAG_SYSV_SMST_R3, FLAG_SYSV_SMST_R4) which are
+   defined in ffi.c, to determine the exact return type and its size.  */
 #define FFI_SYSV_TYPE_SMALL_STRUCT (FFI_TYPE_LAST + 2)
 
 #if defined(POWERPC64) || defined(POWERPC_AIX)