From cb351db824b0eb4a71514156bba543f6dde19740 Mon Sep 17 00:00:00 2001 From: Max Krummenacher Date: Tue, 20 Jan 2015 16:14:23 +0100 Subject: binaries run by qemu: link with -static, force ld.bfd For machines using DEFAULTTUNE = "armv7ahf" or DEFAULTTUNE = "armv7athf" a build of openjdk-7 fails with segmentation faults during the qemu-arm runs. e.g. Segmentation fault (core dumped) | qemu-arm -cpu cortex-a8 -s 2097152 -L .../sysroots/colibri-t20 \ -E LD_LIBRARY_PATH=.../sysroots/colibri-t20/lib ./mkbc - bytecodes_arm.s I found that qemu-arm can not execute any binary which is compiled with the resulting compiler and is linked with the gold linker and the -static flag. Even a simple hello world program does not work. When executing that hello world on the real hardware it also generates a segmentation fault. Removing the -static flag or forcing the bfd linker fixed this. Note that other machines, colibri-t30 or i.mx6 based ones with neon but otherwise identical setup do not suffer from the issue. DEFAULTTUNE = "armv7athf-neon" works. While at it convert the sizer call for openjdk-7 used when building xawt also to use -static even though the code is currently disabled. Further details: http://lists.openembedded.org/pipermail/openembedded-devel/2015-January/099795.html Signed-off-by: Max Krummenacher Signed-off-by: Otavio Salvador --- recipes-core/openjdk/openjdk-6-6b24/icedtea-zero-hotspotfix.patch | 2 +- recipes-core/openjdk/openjdk-6-6b27/icedtea-crosscompile-fix.patch | 2 +- recipes-core/openjdk/openjdk-6-6b32/icedtea-crosscompile-fix.patch | 2 +- recipes-core/openjdk/openjdk-6-6b32/icedtea-zero-hotspotfix.patch | 2 +- recipes-core/openjdk/openjdk-6/fix_hotspot_crosscompile.patch | 2 +- .../openjdk/openjdk-7-25b30/icedtea-crosscompile-fix.patch | 7 ++++++- recipes-core/openjdk/openjdk-7-25b30/icedtea-zero-hotspotfix.patch | 4 ++-- 7 files changed, 13 insertions(+), 8 deletions(-) (limited to 'recipes-core') diff --git a/recipes-core/openjdk/openjdk-6-6b24/icedtea-zero-hotspotfix.patch b/recipes-core/openjdk/openjdk-6-6b24/icedtea-zero-hotspotfix.patch index ec10e69..ba738d6 100644 --- a/recipes-core/openjdk/openjdk-6-6b24/icedtea-zero-hotspotfix.patch +++ b/recipes-core/openjdk/openjdk-6-6b24/icedtea-zero-hotspotfix.patch @@ -35,7 +35,7 @@ Index: openjdk/hotspot/make/linux/makefiles/zeroshark.make @echo Compiling offset generator $(QUIETLY) $(REMOVE_TARGET) - $(CC_COMPILE) -DSTATIC_OFFSETS -o $@ $< $(COMPILE_DONE) -+ $(CC_COMPILE) -static -DSTATIC_OFFSETS -o $@ $< $(COMPILE_DONE) ++ $(CC_COMPILE) -static -fuse-ld=bfd -DSTATIC_OFFSETS -o $@ $< $(COMPILE_DONE) endif diff --git a/recipes-core/openjdk/openjdk-6-6b27/icedtea-crosscompile-fix.patch b/recipes-core/openjdk/openjdk-6-6b27/icedtea-crosscompile-fix.patch index 9a60bd6..0723954 100644 --- a/recipes-core/openjdk/openjdk-6-6b27/icedtea-crosscompile-fix.patch +++ b/recipes-core/openjdk/openjdk-6-6b27/icedtea-crosscompile-fix.patch @@ -463,7 +463,7 @@ index 1fa311d..f3d06ad 100644 $(SIZERS): $(SIZERS_C) $(prep-target) - $(CC) $(CFLAGS_$(subst .,,$(suffix $@))) $(CPPFLAGS) -o $@ $(SIZER)$(suffix $@).c -+ $(CC) $(CFLAGS_$(subst .,,$(suffix $@))) $(CPPFLAGS) -static -o $@ $(SIZER)$(suffix $@).c ++ $(CC) $(CFLAGS_$(subst .,,$(suffix $@))) $(CPPFLAGS) -static -fuse-ld=bfd -o $@ $(SIZER)$(suffix $@).c $(WRAPPER_GENERATOR_CLASS): $(WRAPPER_GENERATOR_JAVA) $(prep-target) diff --git a/recipes-core/openjdk/openjdk-6-6b32/icedtea-crosscompile-fix.patch b/recipes-core/openjdk/openjdk-6-6b32/icedtea-crosscompile-fix.patch index 3b34160..067b356 100644 --- a/recipes-core/openjdk/openjdk-6-6b32/icedtea-crosscompile-fix.patch +++ b/recipes-core/openjdk/openjdk-6-6b32/icedtea-crosscompile-fix.patch @@ -247,7 +247,7 @@ index 1fa311d..f3d06ad 100644 $(SIZERS): $(SIZERS_C) $(prep-target) - $(CC) $(CFLAGS_$(subst .,,$(suffix $@))) $(CPPFLAGS) -o $@ $(SIZER)$(suffix $@).c -+ $(CC) $(CFLAGS_$(subst .,,$(suffix $@))) $(CPPFLAGS) -static -o $@ $(SIZER)$(suffix $@).c ++ $(CC) $(CFLAGS_$(subst .,,$(suffix $@))) $(CPPFLAGS) -static -fuse-ld=bfd -o $@ $(SIZER)$(suffix $@).c $(WRAPPER_GENERATOR_CLASS): $(WRAPPER_GENERATOR_JAVA) $(prep-target) diff --git a/recipes-core/openjdk/openjdk-6-6b32/icedtea-zero-hotspotfix.patch b/recipes-core/openjdk/openjdk-6-6b32/icedtea-zero-hotspotfix.patch index 91ace0e..f14deaf 100644 --- a/recipes-core/openjdk/openjdk-6-6b32/icedtea-zero-hotspotfix.patch +++ b/recipes-core/openjdk/openjdk-6-6b32/icedtea-zero-hotspotfix.patch @@ -35,7 +35,7 @@ index c2a1484..f460d85 100644 @echo Compiling offset generator $(QUIETLY) $(REMOVE_TARGET) - $(CC_COMPILE) $(CFLAGS) -DSTATIC_OFFSETS -o $@ $< $(COMPILE_DONE) -+ $(CC_COMPILE) $(CFLAGS) -static -DSTATIC_OFFSETS -o $@ $< $(COMPILE_DONE) ++ $(CC_COMPILE) $(CFLAGS) -static -fuse-ld=bfd -DSTATIC_OFFSETS -o $@ $< $(COMPILE_DONE) endif diff --git a/recipes-core/openjdk/openjdk-6/fix_hotspot_crosscompile.patch b/recipes-core/openjdk/openjdk-6/fix_hotspot_crosscompile.patch index 38fb191..3d4a68c 100644 --- a/recipes-core/openjdk/openjdk-6/fix_hotspot_crosscompile.patch +++ b/recipes-core/openjdk/openjdk-6/fix_hotspot_crosscompile.patch @@ -88,7 +88,7 @@ Index: icedtea6-1.8/ports/hotspot/make/linux/makefiles/zeroshark.make @echo Compiling offset generator $(QUIETLY) $(REMOVE_TARGET) - $(CC_COMPILE) -DSTATIC_OFFSETS -o $@ $< $(COMPILE_DONE) -+ $(CC_COMPILE) -static -DSTATIC_OFFSETS -o $@ $< $(COMPILE_DONE) ++ $(CC_COMPILE) -static -fuse-ld=bfd -DSTATIC_OFFSETS -o $@ $< $(COMPILE_DONE) endif diff --git a/recipes-core/openjdk/openjdk-7-25b30/icedtea-crosscompile-fix.patch b/recipes-core/openjdk/openjdk-7-25b30/icedtea-crosscompile-fix.patch index 39436a5..0c6aac4 100644 --- a/recipes-core/openjdk/openjdk-7-25b30/icedtea-crosscompile-fix.patch +++ b/recipes-core/openjdk/openjdk-7-25b30/icedtea-crosscompile-fix.patch @@ -319,7 +319,7 @@ index 53d31f3..183c063 100644 endif # 32 endif # !macosx endif # solaris -@@ -337,11 +317,7 @@ WRAPPER_GENERATOR_TEMPDIR=$(TEMPDIR)/sun/awt/X11/generator +@@ -337,15 +321,11 @@ WRAPPER_GENERATOR_TEMPDIR=$(TEMPDIR)/sun/awt/X11/generator WRAPPER_GENERATOR_CLASS=$(WRAPPER_GENERATOR_TEMPDIR)/WrapperGenerator.class XLIBTYPES=$(PLATFORM_SRC)/classes/sun/awt/X11/generator/xlibtypes.txt @@ -331,6 +331,11 @@ index 53d31f3..183c063 100644 $(SIZERS): $(SIZERS_C) $(prep-target) +- $(SIZERS_CC) $(CFLAGS_$(subst .,,$(suffix $@))) $(CPPFLAGS) -o $@ $(SIZER)$(suffix $@).c ++ $(SIZERS_CC) $(CFLAGS_$(subst .,,$(suffix $@))) $(CPPFLAGS) -static -fuse-ld=bfd -o $@ $(SIZER)$(suffix $@).c + + $(WRAPPER_GENERATOR_CLASS): $(WRAPPER_GENERATOR_JAVA) + $(prep-target) @@ -358,6 +334,16 @@ $(SIZERS_C): $(WRAPPER_GENERATOR_CLASS) $(XLIBTYPES) $(SIZER_DIR) $(XLIBTYPES) "sizer" $(subst .,,$(suffix $(basename $@))) diff --git a/recipes-core/openjdk/openjdk-7-25b30/icedtea-zero-hotspotfix.patch b/recipes-core/openjdk/openjdk-7-25b30/icedtea-zero-hotspotfix.patch index 83dba2b..784f2de 100644 --- a/recipes-core/openjdk/openjdk-7-25b30/icedtea-zero-hotspotfix.patch +++ b/recipes-core/openjdk/openjdk-7-25b30/icedtea-zero-hotspotfix.patch @@ -25,13 +25,13 @@ index c2a1484..156bdd0 100644 mkbc: $(GAMMADIR)/tools/mkbc.c @echo Compiling mkbc tool - $(CC_COMPILE) -o $@ $< $(COMPILE_DONE) -+ $(CC_COMPILE) -static -o $@ $< $(COMPILE_DONE) ++ $(CC_COMPILE) -static -fuse-ld=bfd -o $@ $< $(COMPILE_DONE) mkoffsets: asm_helper.cpp @echo Compiling offset generator $(QUIETLY) $(REMOVE_TARGET) - $(CC_COMPILE) $(CFLAGS) -DSTATIC_OFFSETS -o $@ $< $(COMPILE_DONE) -+ $(CC_COMPILE) $(CFLAGS) -DSTATIC_OFFSETS -static -o $@ $< $(COMPILE_DONE) ++ $(CC_COMPILE) $(CFLAGS) -static -fuse-ld=bfd -DSTATIC_OFFSETS -o $@ $< $(COMPILE_DONE) endif -- cgit v1.2.3-54-g00ecf