Allow mixing of thread offsets between 32 and 64bit architectures.
Begin a more full implementation x86-64 REX prefixes.
Doesn't implement 64bit thread offset support for the JNI compiler.
Change-Id: If9af2f08a1833c21ddb4b4077f9b03add1a05147
diff --git a/runtime/arch/arm/asm_support_arm.h b/runtime/arch/arm/asm_support_arm.h
index cfffbea..4b64076 100644
--- a/runtime/arch/arm/asm_support_arm.h
+++ b/runtime/arch/arm/asm_support_arm.h
@@ -23,13 +23,13 @@
#define rSUSPEND r4
// Register holding Thread::Current().
#define rSELF r9
-// Offset of field Thread::suspend_count_ verified in InitCpu
+// Offset of field Thread::tls32_.state_and_flags verified in InitCpu
#define THREAD_FLAGS_OFFSET 0
-// Offset of field Thread::card_table_ verified in InitCpu
-#define THREAD_CARD_TABLE_OFFSET 8
-// Offset of field Thread::exception_ verified in InitCpu
-#define THREAD_EXCEPTION_OFFSET 12
-// Offset of field Thread::thin_lock_thread_id_ verified in InitCpu
-#define THREAD_ID_OFFSET 60
+// Offset of field Thread::tls32_.thin_lock_thread_id verified in InitCpu
+#define THREAD_ID_OFFSET 12
+// Offset of field Thread::tlsPtr_.card_table verified in InitCpu
+#define THREAD_CARD_TABLE_OFFSET 112
+// Offset of field Thread::tlsPtr_.exception verified in InitCpu
+#define THREAD_EXCEPTION_OFFSET 116
#endif // ART_RUNTIME_ARCH_ARM_ASM_SUPPORT_ARM_H_
diff --git a/runtime/arch/arm/fault_handler_arm.cc b/runtime/arch/arm/fault_handler_arm.cc
index abce838..65a4952 100644
--- a/runtime/arch/arm/fault_handler_arm.cc
+++ b/runtime/arch/arm/fault_handler_arm.cc
@@ -109,7 +109,7 @@
bool SuspensionHandler::Action(int sig, siginfo_t* info, void* context) {
// These are the instructions to check for. The first one is the ldr r0,[r9,#xxx]
// where xxx is the offset of the suspend trigger.
- uint32_t checkinst1 = 0xf8d90000 + Thread::ThreadSuspendTriggerOffset().Int32Value();
+ uint32_t checkinst1 = 0xf8d90000 + Thread::ThreadSuspendTriggerOffset<4>().Int32Value();
uint16_t checkinst2 = 0x6800;
struct ucontext *uc = (struct ucontext *)context;
diff --git a/runtime/arch/arm/thread_arm.cc b/runtime/arch/arm/thread_arm.cc
index df4a04a..2a551a8 100644
--- a/runtime/arch/arm/thread_arm.cc
+++ b/runtime/arch/arm/thread_arm.cc
@@ -22,10 +22,10 @@
namespace art {
void Thread::InitCpu() {
- CHECK_EQ(THREAD_FLAGS_OFFSET, OFFSETOF_MEMBER(Thread, state_and_flags_));
- CHECK_EQ(THREAD_CARD_TABLE_OFFSET, OFFSETOF_MEMBER(Thread, card_table_));
- CHECK_EQ(THREAD_EXCEPTION_OFFSET, OFFSETOF_MEMBER(Thread, exception_));
- CHECK_EQ(THREAD_ID_OFFSET, OFFSETOF_MEMBER(Thread, thin_lock_thread_id_));
+ CHECK_EQ(THREAD_FLAGS_OFFSET, ThreadFlagsOffset<4>().Int32Value());
+ CHECK_EQ(THREAD_CARD_TABLE_OFFSET, CardTableOffset<4>().Int32Value());
+ CHECK_EQ(THREAD_EXCEPTION_OFFSET, ExceptionOffset<4>().Int32Value());
+ CHECK_EQ(THREAD_ID_OFFSET, ThinLockIdOffset<4>().Int32Value());
}
void Thread::CleanupCpu() {