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Java API: multi-platform fixes

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Signed-off-by: Christoph M. Wintersteiger <cwinter@microsoft.com>
This commit is contained in:
Christoph M. Wintersteiger 2012-11-28 21:14:27 +00:00
parent 830f6ada93
commit 27652d70ad
1 changed files with 27 additions and 22 deletions
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49
scripts/update_api.py
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@ -468,18 +468,6 @@ def java_method_name(name):
i = i + 1
return result
# Return the Java method name used to retrieve the elements of the given parameter
def java_get_array_elements(p):
if param_type(p) == INT or param_type(p) == UINT:
return 'GetIntArrayElements'
else:
return 'GetLongArrayElements'
# Return the Java method name used to release the elements of the given parameter
def java_release_array_elements(p):
if param_type(p) == INT or param_type(p) == UINT:
return 'ReleaseIntArrayElements'
else:
return 'ReleaseLongArrayElements'
# Return the type of the java array elements
def java_array_element_type(p):
if param_type(p) == INT or param_type(p) == UINT:
@ -536,7 +524,24 @@ def mk_java():
java_wrapper.write('#include"z3.h"\n')
java_wrapper.write('#ifdef __cplusplus\n')
java_wrapper.write('extern "C" {\n')
java_wrapper.write('#endif\n')
java_wrapper.write('#endif\n\n')
if VS_X64:
java_wrapper.write('#define GETLONGAELEMS(T,OLD,NEW) \\\n')
java_wrapper.write(' T * NEW = (T*) jenv->GetLongArrayElements(OLD, NULL); \n')
java_wrapper.write('#define RELEASELONGAELEMS(OLD,NEW) \\\n')
java_wrapper.write(' jenv->ReleaseLongArrayElements(OLD, (jlong *) NEW, JNI_ABORT); \n\n')
else:
java_wrapper.write('#define GETLONGAELEMS(T,OLD,NEW) \\\n')
java_wrapper.write(' T * NEW = 0; { \\\n')
java_wrapper.write(' jlong * temp = jenv->GetLongArrayElements(OLD, NULL); \\\n')
java_wrapper.write(' unsigned int size = jenv->GetArrayLength(OLD); \\\n')
java_wrapper.write(' NEW = (T*) (new int[size]); \\\n')
java_wrapper.write(' for (unsigned i=0; i < size; i++) \\\n')
java_wrapper.write(' NEW[i] = reinterpret_cast<T>(temp[i]); \\\n')
java_wrapper.write(' jenv->ReleaseLongArrayElements(OLD, temp, JNI_ABORT); \\\n')
java_wrapper.write(' } \n\n')
java_wrapper.write('#define RELEASELONGAELEMS(OLD,NEW) \\\n')
java_wrapper.write(' delete [] NEW; \n\n')
pkg_str = get_component('java').package_name.replace('.', '_')
for name, result, params in _dotnet_decls:
java_wrapper.write('JNIEXPORT %s JNICALL Java_%s_Native_%s(JNIEnv * jenv, jclass cls' % (type2javaw(result), pkg_str, java_method_name(name)))
@ -553,11 +558,10 @@ def mk_java():
if k == OUT or k == INOUT:
java_wrapper.write(' %s _a%s;\n' % (type2str(param_type(param)), i))
elif k == IN_ARRAY or k == INOUT_ARRAY:
java_wrapper.write(' %s * _a%s = (%s *) jenv->%s(a%s, NULL);\n' % (type2str(param_type(param)),
i,
type2str(param_type(param)),
java_get_array_elements(param),
i))
if param_type(param) == INT or param_type(param) == UINT:
java_wrapper.write(' %s * _a%s = (%s*) jenv->GetIntArrayElements(a%s, NULL);\n' % (type2str(param_type(param)), i, type2str(param_type(param)), i))
else:
java_wrapper.write(' GETLONGAELEMS(%s, a%s, _a%s);\n' % (type2str(param_type(param)), i, i))
elif k == OUT_ARRAY:
java_wrapper.write(' %s * _a%s = (%s *) malloc(((unsigned)a%s) * sizeof(%s));\n' % (type2str(param_type(param)),
i,
@ -602,10 +606,11 @@ def mk_java():
i))
java_wrapper.write(' free(_a%s);\n' % i)
elif k == IN_ARRAY or k == OUT_ARRAY:
java_wrapper.write(' jenv->%s(a%s, (%s *) _a%s, JNI_ABORT);\n' % (java_release_array_elements(param),
i,
java_array_element_type(param),
i))
if param_type(param) == INT or param_type(param) == UINT:
java_wrapper.write(' jenv->ReleaseIntArrayElements(a%s, (jint*)_a%s, JNI_ABORT);\n' % (i, i))
else:
java_wrapper.write(' RELEASELONGAELEMS(a%s, _a%s);\n' % (i, i))
elif k == OUT or k == INOUT:
if param_type(param) == INT or param_type(param) == UINT:
java_wrapper.write(' {\n')