tberghammer created this revision.
tberghammer added reviewers: labath, ovyalov.
tberghammer added a subscriber: lldb-commits.
Herald added subscribers: srhines, danalbert, tberghammer, rengolin, aemerson.
Use thumb instruction set for ldb-server on android arm
This change reduce the size of the lldb-server binary on android-arm from a
release build by ~5MB
http://reviews.llvm.org/D14816
Files:
cmake/platforms/Android.cmake
Index: cmake/platforms/Android.cmake
===================================================================
--- cmake/platforms/Android.cmake
+++ cmake/platforms/Android.cmake
@@ -103,7 +103,7 @@
elseif( ANDROID_ABI STREQUAL "armeabi" )
# 64 bit atomic operations used in c++ libraries require armv7-a instructions
# armv5te and armv6 were tried but do not work.
- set( ANDROID_CXX_FLAGS "${ANDROID_CXX_FLAGS} -march=armv7-a" )
+ set( ANDROID_CXX_FLAGS "${ANDROID_CXX_FLAGS} -march=armv7-a -mthumb" )
if( LLVM_BUILD_STATIC )
# Temporary workaround for static linking with the latest API.
set( ANDROID_CXX_FLAGS "${ANDROID_CXX_FLAGS} -DANDROID_ARM_BUILD_STATIC" )
Index: cmake/platforms/Android.cmake
===================================================================
--- cmake/platforms/Android.cmake
+++ cmake/platforms/Android.cmake
@@ -103,7 +103,7 @@
elseif( ANDROID_ABI STREQUAL "armeabi" )
# 64 bit atomic operations used in c++ libraries require armv7-a instructions
# armv5te and armv6 were tried but do not work.
- set( ANDROID_CXX_FLAGS "${ANDROID_CXX_FLAGS} -march=armv7-a" )
+ set( ANDROID_CXX_FLAGS "${ANDROID_CXX_FLAGS} -march=armv7-a -mthumb" )
if( LLVM_BUILD_STATIC )
# Temporary workaround for static linking with the latest API.
set( ANDROID_CXX_FLAGS "${ANDROID_CXX_FLAGS} -DANDROID_ARM_BUILD_STATIC" )
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