mirror of
https://github.com/corda/corda.git
synced 2025-01-31 08:25:50 +00:00
first step towards supporting Android class library on Windows
A majority of the tests are passing, but more work is needed to get them all to pass.
This commit is contained in:
Joel Dice
parent
5d3dc707cb
commit
d5504d8f58
63
makefile
63
makefile
@ -165,21 +165,47 @@ ifneq ($(android),)
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-I$(build)/android-src/external/fdlibm \
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-I$(build)/android-src \
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-fno-exceptions \
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-DHAVE_SYS_UIO_H \
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-D_FILE_OFFSET_BITS=64 \
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-g3 \
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-Werror \
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-fPIC
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-Werror
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luni-cpps := $(shell find $(luni-native) -name '*.cpp')
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ifeq ($(platform),windows)
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android-cflags += -D__STDC_CONSTANT_MACROS
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ifneq ($(arch),i386)
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android-cflags += -fPIC
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endif
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blacklist = $(luni-native)/java_io_Console.cpp \
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$(luni-native)/java_lang_ProcessManager.cpp \
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$(luni-native)/libcore_io_OsConstants.cpp \
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$(luni-native)/libcore_io_Posix.cpp \
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$(luni-native)/libcore_io_AsynchronousCloseMonitor.cpp \
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$(luni-native)/libcore_net_RawSocket.cpp \
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$(luni-native)/org_apache_harmony_xnet_provider_jsse_NativeCrypto.cpp \
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$(luni-native)/AsynchronousSocketCloseMonitor.cpp \
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$(luni-native)/NetworkUtilities.cpp
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luni-cpps := $(filter-out $(blacklist),$(luni-cpps))
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icu-libs := $(android)/icu4c/lib/sicuin.a \
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$(android)/icu4c/lib/sicuuc.a \
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$(android)/icu4c/lib/sicudt.a
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platform-lflags := -lgdi32
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else
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android-cflags += -fPIC -DHAVE_SYS_UIO_H
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icu-libs := $(android)/icu4c/lib/icui18n.a \
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$(android)/icu4c/lib/libicuuc.a \
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$(android)/icu4c/lib/libicudat.a
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endif
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classpath-lflags := \
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$(android)/icu4c/lib/libicui18n.a \
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$(android)/icu4c/lib/libicuuc.a \
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$(android)/icu4c/lib/libicudata.a \
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$(icu-libs) \
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$(android)/fdlibm/libfdm.a \
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$(android)/expat/.libs/libexpat.a \
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$(android)/openssl-upstream/libssl.a \
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$(android)/openssl-upstream/libcrypto.a \
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$(platform-lflags) \
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-lstdc++
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luni-cpps := $(shell find $(luni-native) -name '*.cpp')
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classpath-objects = \
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$(call cpp-objects,$(luni-cpps),$(luni-native),$(build))
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luni-java = $(android)/libcore/luni/src/main/java
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@ -198,6 +224,8 @@ ifneq ($(android),)
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javahome-object = $(build)/javahome-jar.o
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boot-javahome-object = $(build)/boot-javahome.o
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build-javahome = $(android)/bionic/libc/zoneinfo
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stub-sources = $(src)/android/stubs.cpp
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stub-objects = $(call cpp-objects,$(stub-sources),$(src),$(build))
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endif
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ifeq ($(classpath),avian)
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@ -1017,7 +1045,7 @@ target-asm = $(asm)
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build-embed = $(build)/embed
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build-embed-loader = $(build)/embed-loader
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embed-loader-sources = $(src)/embedded-loader.cpp
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embed-loader-sources = $(src)/embedded-loader.cpp $(stub-sources)
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embed-loader-objects = $(call cpp-objects,$(embed-loader-sources),$(src),$(build-embed-loader))
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embed-sources = $(src)/embed.cpp
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@ -1091,14 +1119,12 @@ ifeq ($(continuations),true)
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asmflags += -DAVIAN_CONTINUATIONS
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endif
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bootimage-generator-sources = $(src)/tools/bootimage-generator/main.cpp $(src)/util/arg-parser.cpp
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bootimage-generator-sources = $(src)/tools/bootimage-generator/main.cpp $(src)/util/arg-parser.cpp $(stub-sources)
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ifneq ($(lzma),)
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bootimage-generator-sources += $(src)/lzma-encode.cpp
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endif
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ifneq ($(android),)
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bootimage-generator-sources += $(src)/android/stubs.cpp
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endif
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bootimage-generator-objects = \
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$(call cpp-objects,$(bootimage-generator-sources),$(src),$(build))
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bootimage-generator = $(build)/bootimage-generator
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@ -1438,10 +1464,7 @@ $(classpath-dep): $(classpath-sources) $(classpath-jar-dep)
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@touch $(@)
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$(build)/android-src/%.cpp: $(luni-native)/%.cpp
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if [ "$(luni-native)/libcore_icu_ICU.cpp" = "$(<)" ]; then \
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sed 's/register_libcore_icu_ICU/hide_register_libcore_icu_ICU/' \
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< $(<) > $(@).tmp && cat $(@).tmp $(src)/android/icu.cpp > $(@); else \
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cp $(<) $(@); fi
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cp $(<) $(@)
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$(build)/%.o: $(build)/android-src/%.cpp $(build)/android.dep
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@echo "compiling $(@)"
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@ -1562,8 +1585,8 @@ $(embed-loader-o): $(embed-loader) $(converter)
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$(converter) $(<) $(@) _binary_loader_start \
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_binary_loader_end $(target-format) $(arch)
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$(embed-loader): $(embed-loader-objects) $(vm-objects) $(classpath-objects) $(vm-heapwalk-objects) \
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$(javahome-object) $(boot-javahome-object) $(lzma-decode-objects)
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$(embed-loader): $(embed-loader-objects) $(vm-objects) $(classpath-object) \
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$(heapwalk-objects) $(lzma-decode-objects)
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ifdef ms_cl_compiler
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$(ld) $(lflags) $(^) -out:$(@) \
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-debug -PDB:$(subst $(exe-suffix),.pdb,$(@)) $(manifest-flags)
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@ -1701,7 +1724,7 @@ executable-objects = $(vm-objects) $(classpath-objects) $(driver-object) \
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$(javahome-object) $(boot-javahome-object) $(lzma-decode-objects)
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unittest-executable-objects = $(unittest-objects) $(vm-objects) \
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$(build)/util/arg-parser.o
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$(build)/util/arg-parser.o $(stub-objects)
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ifeq ($(process),interpret)
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unittest-executable-objects += $(all-codegen-target-objects)
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@ -1742,7 +1765,7 @@ define link-executable
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@echo linking $(@)
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$(dlltool) -z $(@).def $(^)
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$(dlltool) -d $(@).def -e $(@).exp
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$(ld) $(@).exp $(^) $(lflags) -o $(@)
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$(ld) $(@).exp $(^) $(lflags) $(classpath-lflags) -o $(@)
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endef
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endif
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endif
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@ -1,12 +0,0 @@
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void
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register_libcore_icu_ICU(JNIEnv* e)
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{
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UErrorCode status = U_ZERO_ERROR;
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udata_setFileAccess(UDATA_NO_FILES, &status);
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if (status != U_ZERO_ERROR) abort();
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u_init(&status);
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if (status != U_ZERO_ERROR) abort();
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jniRegisterNativeMethods(e, "libcore/icu/ICU", gMethods, NELEM(gMethods));
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}
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@ -24,6 +24,18 @@ namespace {
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namespace local {
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void*
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getDirectBufferAddress(Thread* t, object b)
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{
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PROTECT(t, b);
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object field = resolveField
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(t, objectClass(t, b), "effectiveDirectAddress", "J");
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return reinterpret_cast<void*>
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(fieldAtOffset<int64_t>(b, fieldOffset(t, field)));
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}
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void JNICALL
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loadLibrary(Thread* t, object, uintptr_t* arguments)
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{
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@ -140,6 +152,28 @@ initVmThread(Thread* t, object thread)
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}
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}
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void JNICALL
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createThread(Thread* t, object method, uintptr_t* arguments)
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{
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object thread = reinterpret_cast<object>(arguments[0]);
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PROTECT(t, thread);
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object group = reinterpret_cast<object>(arguments[1]);
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PROTECT(t, group);
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object name = reinterpret_cast<object>(arguments[2]);
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PROTECT(t, name);
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int64_t stackSize; memcpy(&stackSize, arguments + 3, 8);
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initVmThread(t, thread);
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t->m->processor->invoke
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(t, nativeInterceptOriginal
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(t, methodRuntimeDataNative(t, getMethodRuntimeData(t, method))),
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thread, group, name, stackSize);
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}
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object
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translateStackTrace(Thread* t, object raw)
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{
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@ -163,7 +197,8 @@ translateStackTrace(Thread* t, object raw)
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class MyClasspath : public Classpath {
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public:
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MyClasspath(Allocator* allocator):
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allocator(allocator)
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allocator(allocator),
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tzdata(0)
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{ }
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virtual object
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@ -329,7 +364,11 @@ class MyClasspath : public Classpath {
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{
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// Android's System.initSystemProperties throws an NPE if
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// LD_LIBRARY_PATH is not set as of this writing:
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#ifdef PLATFORM_WINDOWS
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_wputenv(L"LD_LIBRARY_PATH=dummy");
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#else
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setenv("LD_LIBRARY_PATH", "", false);
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#endif
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{ object c = resolveClass
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(t, root(t, Machine::BootLoader), "java/lang/Runtime", false);
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@ -375,6 +414,19 @@ class MyClasspath : public Classpath {
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intercept(t, c, "close", "()V", voidPointer(closeMemoryMappedFile));
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}
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}
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{ object c = resolveClass
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(t, root(t, Machine::BootLoader), "java/lang/Thread", false);
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if (c) {
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PROTECT(t, c);
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intercept(t, c, "create",
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"(Ljava/lang/ThreadGroup;Ljava/lang/Runnable;"
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"Ljava/lang/String;J)V",
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voidPointer(createThread));
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}
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}
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JNI_OnLoad(reinterpret_cast< ::JavaVM*>(t->m), 0);
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}
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@ -419,13 +471,7 @@ class MyClasspath : public Classpath {
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virtual void*
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getDirectBufferAddress(Thread* t, object b)
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{
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PROTECT(t, b);
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object field = resolveField
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(t, objectClass(t, b), "effectiveDirectAddress", "J");
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return reinterpret_cast<void*>
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(fieldAtOffset<int64_t>(b, fieldOffset(t, field)));
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return local::getDirectBufferAddress(t, b);
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}
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virtual int64_t
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@ -599,11 +645,21 @@ jniThrowIOException(JNIEnv* e, const char* message)
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extern "C" const char*
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jniStrError(int error, char* buffer, size_t length)
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{
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#ifdef PLATFORM_WINDOWS
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const char* s = strerror(error);
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if (strlen(s) < length) {
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strncpy(buffer, s, length);
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return buffer;
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} else {
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return 0;
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}
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#else
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if (static_cast<int>(strerror_r(error, buffer, length)) == 0) {
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return buffer;
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} else {
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return 0;
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}
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#endif
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}
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extern "C" int
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@ -1676,3 +1732,139 @@ Avian_java_lang_System_mapLibraryName
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RUNTIME_ARRAY_BODY(originalChars),
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t->m->system->librarySuffix()));
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}
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#ifdef PLATFORM_WINDOWS
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# include <io.h>
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void register_java_io_Console(_JNIEnv*) { }
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void register_java_lang_ProcessManager(_JNIEnv*) { }
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void register_libcore_io_OsConstants(_JNIEnv*) { }
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void register_libcore_io_AsynchronousCloseMonitor(_JNIEnv*) { }
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void register_libcore_io_Posix(_JNIEnv*) { }
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void register_libcore_net_RawSocket(_JNIEnv*) { }
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void register_org_apache_harmony_xnet_provider_jsse_NativeCrypto(_JNIEnv*) { }
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extern "C" JNIEXPORT void JNICALL
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Avian_libcore_io_OsConstants_initConstants
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(Thread* t, object method, uintptr_t*)
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{
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object c = methodClass(t, method);
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PROTECT(t, c);
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object table = classStaticTable(t, c);
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PROTECT(t, table);
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object field = resolveField(t, c, "STDIN_FILENO", "I");
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fieldAtOffset<jint>(table, fieldOffset(t, field)) = 0;
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field = resolveField(t, c, "STDOUT_FILENO", "I");
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fieldAtOffset<jint>(table, fieldOffset(t, field)) = 1;
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field = resolveField(t, c, "STDERR_FILENO", "I");
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fieldAtOffset<jint>(table, fieldOffset(t, field)) = 2;
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}
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extern "C" JNIEXPORT int64_t JNICALL
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Avian_libcore_io_Posix_getenv(Thread* t, object, uintptr_t* arguments)
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{
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object name = reinterpret_cast<object>(arguments[1]);
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THREAD_RUNTIME_ARRAY(t, uint16_t, chars, stringLength(t, name) + 1);
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stringChars(t, name, RUNTIME_ARRAY_BODY(chars));
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wchar_t* value = _wgetenv
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(reinterpret_cast<wchar_t*>(RUNTIME_ARRAY_BODY(chars)));
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if (value) {
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unsigned size = wcslen(value);
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object a = makeCharArray(t, size);
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if (size) {
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memcpy(&charArrayBody(t, a, 0), value, size * sizeof(jchar));
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}
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return reinterpret_cast<uintptr_t>
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(t->m->classpath->makeString(t, a, 0, size));
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} else {
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return 0;
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}
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}
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extern "C" JNIEXPORT int64_t JNICALL
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Avian_libcore_io_Posix_uname(Thread* t, object, uintptr_t*)
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{
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object c = resolveClass
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(t, root(t, Machine::BootLoader), "libcore/io/StructUtsname");
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PROTECT(t, c);
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object instance = makeNew(t, c);
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PROTECT(t, instance);
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#ifdef ARCH_x86_32
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object arch = makeString(t, "x86");
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#elif defined ARCH_x86_64
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object arch = makeString(t, "x86_64");
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#elif defined ARCH_powerpc
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object arch = makeString(t, "ppc");
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#elif defined ARCH_arm
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object arch = makeString(t, "arm");
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#else
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object arch = makeString(t, "unknown");
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#endif
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set(t, instance, fieldOffset
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(t, resolveField(t, c, "machine", "Ljava/lang/String;")), arch);
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object platform = makeString(t, "Windows");
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set(t, instance, fieldOffset
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(t, resolveField(t, c, "sysname", "Ljava/lang/String;")), platform);
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object version = makeString(t, "unknown");
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set(t, instance, fieldOffset
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(t, resolveField(t, c, "release", "Ljava/lang/String;")), version);
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return reinterpret_cast<uintptr_t>(instance);
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}
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extern "C" JNIEXPORT int64_t JNICALL
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Avian_libcore_io_Posix_writeBytes(Thread* t, object, uintptr_t* arguments)
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{
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object fd = reinterpret_cast<object>(arguments[1]);
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PROTECT(t, fd);
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object buffer = reinterpret_cast<object>(arguments[2]);
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PROTECT(t, buffer);
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int offset = arguments[3];
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int count = arguments[4];
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int d = jniGetFDFromFileDescriptor(t, &fd);
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int r;
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if (objectClass(t, buffer) == type(t, Machine::ByteArrayType)) {
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void* tmp = t->m->heap->allocate(count);
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memcpy(tmp, &byteArrayBody(t, buffer, offset), count);
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{ ENTER(t, Thread::IdleState);
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r = _write(d, tmp, count);
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}
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t->m->heap->free(tmp, count);
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} else {
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void* p = local::getDirectBufferAddress(t, buffer);
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{ ENTER(t, Thread::IdleState);
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r = _write(d, p, count);
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}
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}
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if (r < 0) {
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THREAD_RUNTIME_ARRAY(t, char, message, 256);
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throwNew(t, Machine::RuntimeExceptionType, "writeBytes %d: %s", d,
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jniStrError(errno, RUNTIME_ARRAY_BODY(message), 0));
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} else {
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return r;
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}
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}
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#endif
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