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Commit 350b3590 authored by Harish Mahendrakar's avatar Harish Mahendrakar Committed by Wonsik Kim
Browse files

Switch mediaswcodec to 64 bit 

Bug: 112004561
Test: atest CtsMediaTestCases -- --module-arg CtsMediaTestCases:size:small
Change-Id: I90edbe5ce637fb77b4a2a1dad4830bc4c8ef9b68
parent 831b2167

apex/Android.bp

+0 −1
Original line number Diff line number Diff line
@@ -36,7 +36,6 @@ apex { 


apex {

    name: "com.android.media.swcodec",

    compile_multilib: "32",

    manifest: "manifest_codec.json",

    native_shared_libs: [

        "libmedia_codecserviceregistrant",

services/mediacodec/Android.mk

+9 −12
Original line number Diff line number Diff line
@@ -70,8 +70,11 @@ include $(CLEAR_VARS) 
# seccomp is not required for coverage build.

ifneq ($(NATIVE_COVERAGE),true)

LOCAL_REQUIRED_MODULES_arm := crash_dump.policy mediaswcodec.policy

LOCAL_REQUIRED_MODULES_arm64 := crash_dump.policy mediaswcodec.policy

LOCAL_REQUIRED_MODULES_x86 := crash_dump.policy mediaswcodec.policy

LOCAL_REQUIRED_MODULES_x86_64 := crash_dump.policy mediaswcodec.policy

endif



LOCAL_SRC_FILES := \

    main_swcodecservice.cpp \

    MediaCodecUpdateService.cpp \
@@ -107,8 +110,12 @@ LOCAL_SHARED_LIBRARIES := \ 


LOCAL_MODULE := mediaswcodec

LOCAL_INIT_RC := mediaswcodec.rc

LOCAL_32_BIT_ONLY := true

LOCAL_SANITIZE := scudo

ifeq ($(TARGET_ARCH), $(filter $(TARGET_ARCH), x86_64 arm64))

  LOCAL_MULTILIB := both

  LOCAL_MODULE_STEM_32 := $(LOCAL_MODULE)32

  LOCAL_MODULE_STEM_64 := $(LOCAL_MODULE)

endif



sanitizer_runtime_libraries :=

llndk_libraries :=
@@ -145,17 +152,7 @@ include $(CLEAR_VARS) 
LOCAL_MODULE := mediaswcodec.policy

LOCAL_MODULE_CLASS := ETC

LOCAL_MODULE_PATH := $(TARGET_OUT)/etc/seccomp_policy

# mediaswcodec runs in 32-bit combatibility mode. For 64 bit architectures,

# use the 32 bit policy

ifdef TARGET_2ND_ARCH

  ifneq ($(TARGET_TRANSLATE_2ND_ARCH),true)

    LOCAL_SRC_FILES := seccomp_policy/mediaswcodec-$(TARGET_2ND_ARCH).policy

  else

LOCAL_SRC_FILES := seccomp_policy/mediaswcodec-$(TARGET_ARCH).policy

  endif

else

    LOCAL_SRC_FILES := seccomp_policy/mediaswcodec-$(TARGET_ARCH).policy

endif

include $(BUILD_PREBUILT)

endif

services/mediacodec/main_swcodecservice.cpp

+4 −1
Original line number Diff line number Diff line
@@ -45,8 +45,11 @@ int main(int argc __unused, char** /*argv*/) 


    ::android::hardware::configureRpcThreadpool(64, false);



    // codec libs are currently 32-bit only

#ifdef __LP64__

    loadFromApex("/apex/com.android.media.swcodec/lib64");

#else

    loadFromApex("/apex/com.android.media.swcodec/lib");

#endif



    ::android::hardware::joinRpcThreadpool();

}

services/mediacodec/seccomp_policy/mediaswcodec-arm64.policy

0 → 100644
+61 −0
Original line number Diff line number Diff line 
# Copyright (C) 2019 The Android Open Source Project

#

# Licensed under the Apache License, Version 2.0 (the "License");

# you may not use this file except in compliance with the License.

# You may obtain a copy of the License at

#

#      http://www.apache.org/licenses/LICENSE-2.0

#

# Unless required by applicable law or agreed to in writing, software

# distributed under the License is distributed on an "AS IS" BASIS,

# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.

# See the License for the specific language governing permissions and

# limitations under the License.



futex: 1

# ioctl calls are filtered via the selinux policy.

ioctl: 1

sched_yield: 1

close: 1

dup: 1

ppoll: 1

mprotect: arg2 in ~PROT_EXEC || arg2 in ~PROT_WRITE

mmap: arg2 in ~PROT_EXEC || arg2 in ~PROT_WRITE

getuid: 1

getrlimit: 1

fstat: 1

newfstatat: 1

fstatfs: 1



# mremap: Ensure |flags| are (MREMAP_MAYMOVE | MREMAP_FIXED) TODO: Once minijail

# parser support for '<' is in this needs to be modified to also prevent

# |old_address| and |new_address| from touching the exception vector page, which

# on ARM is statically loaded at 0xffff 0000. See

# http://infocenter.arm.com/help/index.jsp?topic=/com.arm.doc.ddi0211h/Babfeega.html

# for more details.

mremap: arg3 == 3

munmap: 1

prctl: 1

writev: 1

sigaltstack: 1

clone: 1

exit: 1

lseek: 1

rt_sigprocmask: 1

openat: 1

write: 1

nanosleep: 1

setpriority: 1

set_tid_address: 1

getdents64: 1

readlinkat: 1

read: 1

pread64: 1

gettimeofday: 1

faccessat: 1

exit_group: 1

restart_syscall: 1

rt_sigreturn: 1

getrandom: 1

madvise: 1

services/mediacodec/seccomp_policy/mediaswcodec-x86_64.policy

0 → 120000
+1 −0
Original line number Diff line number Diff line 
mediacodec-x86.policy
 
 No newline at end of file