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re PR libgcj/51500 (106 unexpected libjava testsuite failures with mingw32)

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PR target/51500
	* interpret.cc (_Jv_init_cif): Handle thiscall
	convention for 32-bit Windows.
	* java/lang/reflect/natMethod.cc (_Jv_CallAnyMethodA):
	Likewise.
	* java/lang/reflect/natVMProxy.cc (invoke_t): Add
	thiscall-attribute for 32-bit Windows.

From-SVN: r183794
This commit is contained in:
Kai Tietz 2012-02-01 11:46:36 +01:00 committed by Kai Tietz
parent 337c6e076c
commit 76a3962fe9
4 changed files with 27 additions and 3 deletions
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10
libjava/ChangeLog
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@ -1,3 +1,13 @@
2012-02-01 Kai Tietz <ktietz@redhat.com>
PR target/51500
* interpret.cc (_Jv_init_cif): Handle thiscall
convention for 32-bit Windows.
* java/lang/reflect/natMethod.cc (_Jv_CallAnyMethodA):
Likewise.
* java/lang/reflect/natVMProxy.cc (invoke_t): Add
thiscall-attribute for 32-bit Windows.
2012-01-01 Jakub Jelinek <jakub@redhat.com>
* gnu/gcj/convert/Convert.java (version): Update copyright notice

7
libjava/interpret.cc
View File

@ -1303,7 +1303,12 @@ _Jv_init_cif (_Jv_Utf8Const* signature,
if (ptr != (unsigned char*)signature->chars() + signature->len())
throw_internal_error ("did not find end of signature");
if (ffi_prep_cif (cif, FFI_DEFAULT_ABI,
ffi_abi cabi = FFI_DEFAULT_ABI;
#if defined (X86_WIN32) && !defined (__CYGWIN__)
if (!staticp)
cabi = FFI_THISCALL;
#endif
if (ffi_prep_cif (cif, cabi,
arg_count, rtype, arg_types) != FFI_OK)
throw_internal_error ("ffi_prep_cif failed");

7
libjava/java/lang/reflect/natMethod.cc
View File

@ -436,7 +436,12 @@ _Jv_CallAnyMethodA (jobject obj,
p += size_per_arg;
}
if (ffi_prep_cif (&cif, FFI_DEFAULT_ABI, param_count,
ffi_abi cabi = FFI_DEFAULT_ABI;
#if defined (X86_WIN32) && !defined (__CYGWIN__)
if (needs_this)
cabi = FFI_THISCALL;
#endif
if (ffi_prep_cif (&cif, cabi, param_count,
rtype, argtypes) != FFI_OK)
throw new java::lang::VirtualMachineError(JvNewStringLatin1("internal error: ffi_prep_cif failed"));

6
libjava/java/lang/reflect/natVMProxy.cc
View File

@ -79,7 +79,11 @@ typedef void (*closure_fun) (ffi_cif*, void*, void**, void*);
static void *ncode (int method_index, jclass klass, _Jv_Method *self, closure_fun fun);
static void run_proxy (ffi_cif*, void*, void**, void*);
typedef jobject invoke_t (jobject, Proxy *, Method *, JArray< jobject > *);
typedef jobject
#if defined (X86_WIN32) && !defined (__CYGWIN__)
__attribute__ ((thiscall))
#endif
invoke_t (jobject, Proxy *, Method *, JArray< jobject > *);
// True if pc points to a proxy frame.