Mercurial > hg > release > icedtea7-2.6
changeset 2908:944d519d7ead
PR3136: CACAO is broken due to 2 new native methods in sun.misc.Unsafe (from S8158260)
2016-08-18 Stefan Ring <stefan@complang.tuwien.ac.at>
PR3136: CACAO is broken due to 2 new native
methods in sun.misc.Unsafe (from S8158260)
* Makefile.am:
(ICEDTEA_PATCHES): Add CACAO patch for PR3136.
* NEWS: Updated.
* patches/cacao/pr3136-unsafe_methods.patch:
Add implementation of isBigEndian0 and unalignedAccess0.
author | Andrew John Hughes <gnu_andrew@member.fsf.org> |
---|---|
date | Fri, 11 Nov 2016 06:12:55 +0000 |
parents | a2edcfab7d93 |
children | 8ff91dbf84a7 |
files | ChangeLog Makefile.am NEWS patches/cacao/pr3136-unsafe_methods.patch |
diffstat | 4 files changed, 57 insertions(+), 1 deletions(-) [+] |
line wrap: on
line diff
--- a/ChangeLog Fri Nov 11 06:11:16 2016 +0000 +++ b/ChangeLog Fri Nov 11 06:12:55 2016 +0000 @@ -1,3 +1,13 @@ +2016-08-18 Stefan Ring <stefan@complang.tuwien.ac.at> + + PR3136: CACAO is broken due to 2 new native + methods in sun.misc.Unsafe (from S8158260) + * Makefile.am: + (ICEDTEA_PATCHES): Add CACAO patch for PR3136. + * NEWS: Updated. + * patches/cacao/pr3136-unsafe_methods.patch: + Add implementation of isBigEndian0 and unalignedAccess0. + 2016-08-10 Tiago Stuermer Daitx <tdaitx@gmail.com> PR3134: JamVM is broken due to 2 new native
--- a/Makefile.am Fri Nov 11 06:11:16 2016 +0000 +++ b/Makefile.am Fri Nov 11 06:12:55 2016 +0000 @@ -388,7 +388,8 @@ patches/cacao/pr2032.patch \ patches/cacao/pr2520-tempdir.patch \ patches/cacao/pr2652-classloader.patch \ - patches/cacao/pr2781-refactoring_error.patch + patches/cacao/pr2781-refactoring_error.patch \ + patches/cacao/pr3136-unsafe_methods.patch else if USING_CACAO ICEDTEA_PATCHES += \
--- a/NEWS Fri Nov 11 06:11:16 2016 +0000 +++ b/NEWS Fri Nov 11 06:12:55 2016 +0000 @@ -55,6 +55,8 @@ - PR3135: Makefile.am rule stamps/add/tzdata-support-debug.stamp has a typo in add-tzdata dependency - PR3141: Pass $(CC) and $(CXX) to OpenJDK build - PR3166: invalid zip timestamp handling leads to error building bootstrap-javac +* CACAO + - PR3136: CACAO is broken due to 2 new native methods in sun.misc.Unsafe (from S8158260) * JamVM - PR3134: JamVM is broken due to 2 new native methods in sun.misc.Unsafe (from S8158260) * AArch64 port
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/patches/cacao/pr3136-unsafe_methods.patch Fri Nov 11 06:12:55 2016 +0000 @@ -0,0 +1,43 @@ +diff --git a/src/native/vm/sun_misc_Unsafe.cpp b/src/native/vm/sun_misc_Unsafe.cpp +--- cacao.orig/cacao/src/native/vm/sun_misc_Unsafe.cpp ++++ cacao/cacao/src/native/vm/sun_misc_Unsafe.cpp +@@ -1303,6 +1303,30 @@ + return result; + } + ++/* ++ * Class: sun/misc/Unsafe ++ * Method: isBigEndian0 ++ * Signature: ()Z ++ */ ++JNIEXPORT jboolean JNICALL Java_sun_misc_Unsafe_isBigEndian0(JNIEnv *env, jobject _this) ++{ ++#if WORDS_BIGENDIAN == 1 ++ return true; ++#else ++ return false; ++#endif ++} ++ ++/* ++ * Class: sun/misc/Unsafe ++ * Method: unalignedAccess0 ++ * Signature: ()Z ++ */ ++JNIEXPORT jboolean JNICALL Java_sun_misc_Unsafe_unalignedAccess0(JNIEnv *env, jobject _this) ++{ ++ return false; ++} ++ + } // extern "C" + + +@@ -1390,6 +1414,8 @@ + { (char*) "unpark", (char*) "(Ljava/lang/Object;)V", (void*) (uintptr_t) &Java_sun_misc_Unsafe_unpark }, + { (char*) "park", (char*) "(ZJ)V", (void*) (uintptr_t) &Java_sun_misc_Unsafe_park }, + { (char*) "getLoadAverage", (char*) "([DI)I", (void*) (uintptr_t) &Java_sun_misc_Unsafe_getLoadAverage }, ++ { (char*) "isBigEndian0", (char*) "()Z", (void*) (uintptr_t) &Java_sun_misc_Unsafe_isBigEndian0 }, ++ { (char*) "unalignedAccess0", (char*) "()Z", (void*) (uintptr_t) &Java_sun_misc_Unsafe_unalignedAccess0 }, + }; + +