Reviewers: Erik Corry, Description: ARM: Default to use unaligned accesses in the simulator
This removes the requirement of defining CAN_USE_UNALIGNED_ACCESSES to 1 when
building the simulator. Please review this at http://codereview.chromium.org/2218003/show SVN Base: http://v8.googlecode.com/svn/branches/bleeding_edge/ Affected files: M SConstruct M src/arm/constants-arm.h Index: SConstruct =================================================================== --- SConstruct (revision 4723) +++ SConstruct (working copy) @@ -207,7 +207,7 @@ 'CPPDEFINES': ['V8_TARGET_ARCH_ARM'] }, 'simulator:arm': { - 'CCFLAGS': ['-m32', '-DCAN_USE_UNALIGNED_ACCESSES=1'], + 'CCFLAGS': ['-m32'], 'LINKFLAGS': ['-m32'] }, 'arch:mips': { Index: src/arm/constants-arm.h =================================================================== --- src/arm/constants-arm.h (revision 4723) +++ src/arm/constants-arm.h (working copy) @@ -66,10 +66,11 @@ # define CAN_USE_THUMB_INSTRUCTIONS 1 #endif -// Simulator should support ARM5 instructions. +// Simulator should support ARM5 instructions and unaligned access. #if !defined(__arm__) # define CAN_USE_ARMV5_INSTRUCTIONS 1 # define CAN_USE_THUMB_INSTRUCTIONS 1 +# define CAN_USE_UNALIGNED_ACCESSES 1 #endif #if CAN_USE_UNALIGNED_ACCESSES -- v8-dev mailing list v8-dev@googlegroups.com http://groups.google.com/group/v8-dev
