am 40af4381: doc: Add Korean version of DAC/distribute/ page.
* commit '40af438100fd88a1a7e3de955aaaad16baf178db':
doc: Add Korean version of DAC/distribute/ page.
diff --git a/core/clang/config.mk b/core/clang/config.mk
index e2a4c08..24c06b6 100644
--- a/core/clang/config.mk
+++ b/core/clang/config.mk
@@ -98,6 +98,32 @@
CLANG_CONFIG_TARGET_EXTRA_CPPFLAGS := -nostdlibinc
CLANG_CONFIG_TARGET_EXTRA_LDFLAGS :=
+CLANG_DEFAULT_UB_CHECKS := \
+ bool \
+ integer-divide-by-zero \
+ return \
+ returns-nonnull-attribute \
+ shift-exponent \
+ unreachable \
+ vla-bound \
+
+# TODO(danalbert): The following checks currently have compiler performance
+# issues.
+# CLANG_DEFAULT_UB_CHECKS += alignment
+# CLANG_DEFAULT_UB_CHECKS += bounds
+# CLANG_DEFAULT_UB_CHECKS += enum
+# CLANG_DEFAULT_UB_CHECKS += float-cast-overflow
+# CLANG_DEFAULT_UB_CHECKS += float-divide-by-zero
+# CLANG_DEFAULT_UB_CHECKS += nonnull-attribute
+# CLANG_DEFAULT_UB_CHECKS += null
+# CLANG_DEFAULT_UB_CHECKS += shift-base
+# CLANG_DEFAULT_UB_CHECKS += signed-integer-overflow
+
+# TODO(danalbert): Fix UB in libc++'s __tree so we can turn this on.
+# https://llvm.org/PR19302
+# http://reviews.llvm.org/D6974
+# CLANG_DEFAULT_UB_CHECKS += object-size
+
# HOST config
clang_2nd_arch_prefix :=
include $(BUILD_SYSTEM)/clang/HOST_$(HOST_ARCH).mk
diff --git a/core/clear_vars.mk b/core/clear_vars.mk
index 0ff8ceb..21674fe 100644
--- a/core/clear_vars.mk
+++ b/core/clear_vars.mk
@@ -92,11 +92,9 @@
LOCAL_COPY_HEADERS:=
LOCAL_FORCE_STATIC_EXECUTABLE:=
LOCAL_ADDITIONAL_DEPENDENCIES:=
-LOCAL_COMPRESS_MODULE_SYMBOLS:=
LOCAL_STRIP_MODULE:=
LOCAL_JNI_SHARED_LIBRARIES:=
LOCAL_JNI_SHARED_LIBRARIES_ABI:=
-LOCAL_JNI_SHARED_LIBRARIES_ZIP_OPTIONS:=
LOCAL_PREBUILT_JNI_LIBS:=
LOCAL_JAR_MANIFEST:=
LOCAL_INSTRUMENTATION_FOR:=
diff --git a/core/config.mk b/core/config.mk
index 0b76b53..60ea592 100644
--- a/core/config.mk
+++ b/core/config.mk
@@ -131,9 +131,6 @@
# list of flags to turn specific warnings in to errors
TARGET_ERROR_FLAGS := -Werror=return-type -Werror=non-virtual-dtor -Werror=address -Werror=sequence-point
-# TODO: do symbol compression
-TARGET_COMPRESS_MODULE_SYMBOLS := false
-
# ###############################################################
# Include sub-configuration files
# ###############################################################
diff --git a/core/config_sanitizers.mk b/core/config_sanitizers.mk
index 3c07f69..210d442 100644
--- a/core/config_sanitizers.mk
+++ b/core/config_sanitizers.mk
@@ -2,18 +2,7 @@
## Perform configuration steps for sanitizers.
##############################################
-# Configure SANITIZE_HOST.
-ifdef LOCAL_IS_HOST_MODULE
-ifeq ($(SANITIZE_HOST),true)
-ifneq ($(strip $(LOCAL_CLANG)),false)
-ifneq ($(strip $(LOCAL_ADDRESS_SANITIZER)),false)
- LOCAL_SANITIZE := address
-endif
-endif
-endif
-endif
-
-my_sanitize := $(LOCAL_SANITIZE)
+my_sanitize := $(strip $(LOCAL_SANITIZE))
# Keep compatibility for LOCAL_ADDRESS_SANITIZER until all targets have moved to
# `LOCAL_SANITIZE := address`.
@@ -21,21 +10,58 @@
my_sanitize += address
endif
+# And `LOCAL_SANITIZE := never`.
+ifeq ($(strip $(LOCAL_ADDRESS_SANITIZER)),false)
+ my_sanitize := never
+endif
+
# Don't apply sanitizers to NDK code.
ifdef LOCAL_SDK_VERSION
+ my_sanitize := never
+endif
+
+# Configure SANITIZE_HOST.
+ifdef LOCAL_IS_HOST_MODULE
+ ifeq ($(my_sanitize),)
+ my_sanitize := $(strip $(SANITIZE_HOST))
+
+ # SANTIZIZE_HOST=true is a deprecated way to say SANITIZE_HOST=address.
+ ifeq ($(my_sanitize),true)
+ my_sanitize := address
+ endif
+
+ # SANITIZE_HOST is only in effect if the module is already using clang (host
+ # modules that haven't set `LOCAL_CLANG := false` and device modules that
+ # have set `LOCAL_CLANG := true`.
+ ifneq ($(my_clang),true)
+ my_sanitize :=
+ endif
+ endif
+endif
+
+ifeq ($(my_sanitize),never)
my_sanitize :=
endif
-unknown_sanitizers := $(filter-out address, \
- $(filter-out undefined,$(my_sanitize)))
+# Sanitizers can only be used with clang.
+ifneq ($(my_clang),true)
+ ifneq ($(my_sanitize),)
+ $(error $(LOCAL_PATH): $(LOCAL_MODULE): Use of sanitizers requires LOCAL_CLANG := true)
+ endif
+endif
-ifneq ($(unknown_sanitizers),)
- $(error Unknown sanitizers: $(unknown_sanitizers))
+ifneq ($(filter default-ub,$(my_sanitize)),)
+ my_sanitize := $(CLANG_DEFAULT_UB_CHECKS)
+ my_ldlibs += -ldl
+
+ ifdef LOCAL_IS_HOST_MODULE
+ my_cflags += -fno-sanitize-recover=all
+ else
+ my_cflags += -fsanitize-undefined-trap-on-error
+ endif
endif
ifneq ($(my_sanitize),)
- my_clang := true
-
fsanitize_arg := $(subst $(space),$(comma),$(my_sanitize)),
my_cflags += -fsanitize=$(fsanitize_arg)
diff --git a/core/definitions.mk b/core/definitions.mk
index 4f0daae..8087f79 100644
--- a/core/definitions.mk
+++ b/core/definitions.mk
@@ -1903,7 +1903,8 @@
$(foreach abi,$(PRIVATE_JNI_SHARED_LIBRARIES_ABI),\
$(call _add-jni-shared-libs-to-package-per-abi,$(abi),\
$(patsubst $(abi):%,%,$(filter $(abi):%,$(PRIVATE_JNI_SHARED_LIBRARIES)))))
-$(hide) (cd $(dir $@) && zip -r $(PRIVATE_JNI_SHARED_LIBRARIES_ZIP_OPTIONS) $(notdir $@) lib)
+$(hide) (cd $(dir $@) && zip -r \
+ $(if $(filter true, $(PRIVATE_PAGE_ALIGN_JNI_SHARED_LIBRARIES)),-0,) $(notdir $@) lib)
$(hide) rm -rf $(dir $@)lib
endef
@@ -1937,12 +1938,22 @@
$(hide) mv $@ $@.unaligned
$(hide) $(ZIPALIGN) \
-f \
- $(if $(findstring true, $(PRIVATE_PAGE_ALIGN_JNI_SHARED_LIBRARIES)),-p ,) \
+ $(if $(filter true, $(PRIVATE_PAGE_ALIGN_JNI_SHARED_LIBRARIES)),-p,) \
4 \
$@.unaligned $@.aligned
$(hide) mv $@.aligned $@
endef
+define uncompress-shared-libs
+$(hide) rm -rf $(dir $@)/tmpworkdir
+$(hide) mv $@ $@.compressed
+$(hide) mkdir $(dir $@)/tmpworkdir
+$(hide) unzip $@.compressed 'lib/*.so' -d $(dir $@)/tmpworkdir
+$(hide) ( cd $(dir $@)/tmpworkdir && zip -D -r -0 ../$(notdir $@).compressed lib )
+$(hide) mv $@.compressed $@
+$(hide) rm -rf $(dir $@)/tmpworkdir
+endef
+
define install-dex-debug
$(hide) if [ -f "$(PRIVATE_INTERMEDIATES_DIR)/classes.dex" ]; then \
mkdir -p $(TOP)/dalvik/DEBUG-FILES; \
diff --git a/core/dynamic_binary.mk b/core/dynamic_binary.mk
index cf06a3d..7a423db 100644
--- a/core/dynamic_binary.mk
+++ b/core/dynamic_binary.mk
@@ -39,30 +39,6 @@
###################################
###########################################################
-## Compress
-###########################################################
-compress_input := $(linked_module)
-
-ifeq ($(strip $(LOCAL_COMPRESS_MODULE_SYMBOLS)),)
- LOCAL_COMPRESS_MODULE_SYMBOLS := $(strip $(TARGET_COMPRESS_MODULE_SYMBOLS))
-endif
-
-ifeq ($(LOCAL_COMPRESS_MODULE_SYMBOLS),true)
-$(error Symbol compression not yet supported.)
-compress_output := $(intermediates)/COMPRESSED-$(my_built_module_stem)
-
-#TODO: write the real $(STRIPPER) rule.
-#TODO: define a rule to build TARGET_SYMBOL_FILTER_FILE, and
-# make it depend on ALL_ORIGINAL_DYNAMIC_BINARIES.
-$(compress_output): $(compress_input) $(TARGET_SYMBOL_FILTER_FILE) | $(ACP)
- @echo "target Compress Symbols: $(PRIVATE_MODULE) ($@)"
- $(copy-file-to-target)
-else
-# Skip this step.
-compress_output := $(compress_input)
-endif
-
-###########################################################
## Store a copy with symbols for symbolic debugging
###########################################################
ifeq ($(LOCAL_UNSTRIPPED_PATH),)
@@ -70,7 +46,7 @@
else
my_unstripped_path := $(LOCAL_UNSTRIPPED_PATH)
endif
-symbolic_input := $(compress_output)
+symbolic_input := $(linked_module)
symbolic_output := $(my_unstripped_path)/$(my_installed_module_stem)
$(symbolic_output) : $(symbolic_input) | $(ACP)
@echo "target Symbolic: $(PRIVATE_MODULE) ($@)"
@@ -134,5 +110,4 @@
$(cleantarget): PRIVATE_CLEAN_FILES += \
$(linked_module) \
- $(symbolic_output) \
- $(compress_output)
+ $(symbolic_output)
diff --git a/core/package_internal.mk b/core/package_internal.mk
index 016e23f..d52997b 100644
--- a/core/package_internal.mk
+++ b/core/package_internal.mk
@@ -369,7 +369,6 @@
$(LOCAL_BUILT_MODULE): PRIVATE_JNI_SHARED_LIBRARIES := $(jni_shared_libraries_with_abis)
# PRIVATE_JNI_SHARED_LIBRARIES_ABI is a list of ABI names.
$(LOCAL_BUILT_MODULE): PRIVATE_JNI_SHARED_LIBRARIES_ABI := $(jni_shared_libraries_abis)
-$(LOCAL_BUILT_MODULE): PRIVATE_JNI_SHARED_LIBRARIES_ZIP_OPTIONS := $(LOCAL_JNI_SHARED_LIBRARIES_ZIP_OPTIONS)
$(LOCAL_BUILT_MODULE): PRIVATE_PAGE_ALIGN_JNI_SHARED_LIBRARIES := $(LOCAL_PAGE_ALIGN_JNI_SHARED_LIBRARIES)
ifneq ($(TARGET_BUILD_APPS),)
# Include all resources for unbundled apps.
diff --git a/core/prebuilt_internal.mk b/core/prebuilt_internal.mk
index 8595bce..0a0a2ff 100644
--- a/core/prebuilt_internal.mk
+++ b/core/prebuilt_internal.mk
@@ -205,6 +205,9 @@
endif
$(sign-package)
endif
+ifeq ($(LOCAL_PAGE_ALIGN_JNI_SHARED_LIBRARIES),true)
+ $(uncompress-shared-libs)
+endif
$(align-package)
###############################
diff --git a/core/product.mk b/core/product.mk
index d3df582..46fad89 100644
--- a/core/product.mk
+++ b/core/product.mk
@@ -229,7 +229,6 @@
TARGET_DEVICE_KERNEL_HEADERS \
TARGET_PRODUCT_KERNEL_HEADERS \
TARGET_BOOTLOADER_BOARD_NAME \
- TARGET_COMPRESS_MODULE_SYMBOLS \
TARGET_NO_BOOTLOADER \
TARGET_NO_KERNEL \
TARGET_NO_RECOVERY \
diff --git a/target/product/core_base.mk b/target/product/core_base.mk
index 6c29482..03d33e1 100644
--- a/target/product/core_base.mk
+++ b/target/product/core_base.mk
@@ -41,13 +41,14 @@
libstagefright_soft_amrdec \
libstagefright_soft_amrnbenc \
libstagefright_soft_amrwbenc \
+ libstagefright_soft_avcdec \
+ libstagefright_soft_avcenc \
libstagefright_soft_flacenc \
libstagefright_soft_g711dec \
libstagefright_soft_gsmdec \
- libstagefright_soft_h264dec \
- libstagefright_soft_h264enc \
libstagefright_soft_hevcdec \
libstagefright_soft_mp3dec \
+ libstagefright_soft_mpeg2dec \
libstagefright_soft_mpeg4dec \
libstagefright_soft_mpeg4enc \
libstagefright_soft_opusdec \
diff --git a/tools/droiddoc/templates-sac/head_tag.cs b/tools/droiddoc/templates-sac/head_tag.cs
index 9fca488..5cee68c 100644
--- a/tools/droiddoc/templates-sac/head_tag.cs
+++ b/tools/droiddoc/templates-sac/head_tag.cs
@@ -7,7 +7,7 @@
<title><?cs
if:page.title ?><?cs
var:page.title ?> | <?cs
- /if ?>Android Developers</title>
+ /if ?>Android Open Source Project</title>
<!-- STYLESHEETS -->
<link rel="stylesheet"
diff --git a/tools/releasetools/blockimgdiff.py b/tools/releasetools/blockimgdiff.py
index bb9cdb3..d549f70 100644
--- a/tools/releasetools/blockimgdiff.py
+++ b/tools/releasetools/blockimgdiff.py
@@ -387,6 +387,12 @@
xf.style,
xf.tgt_ranges.to_string_raw(), src_str))
elif self.version >= 3:
+ # take into account automatic stashing of overlapping blocks
+ if xf.src_ranges.overlaps(xf.tgt_ranges):
+ temp_stash_usage = stashed_blocks + xf.src_ranges.size();
+ if temp_stash_usage > max_stashed_blocks:
+ max_stashed_blocks = temp_stash_usage
+
out.append("%s %s %s %s\n" % (
xf.style,
self.HashBlocks(self.tgt, xf.tgt_ranges),
@@ -405,6 +411,12 @@
xf.style, xf.patch_start, xf.patch_len,
xf.tgt_ranges.to_string_raw(), src_str))
elif self.version >= 3:
+ # take into account automatic stashing of overlapping blocks
+ if xf.src_ranges.overlaps(xf.tgt_ranges):
+ temp_stash_usage = stashed_blocks + xf.src_ranges.size();
+ if temp_stash_usage > max_stashed_blocks:
+ max_stashed_blocks = temp_stash_usage
+
out.append("%s %d %d %s %s %s %s\n" % (
xf.style,
xf.patch_start, xf.patch_len,