Merge pull request #1651 from mailwl/thread-init-thumb

Update cpsr (T)humb bit while creating thread
2016-04-08 11:50:44 +07:00 · 2016-04-08 11:50:44 +07:00 · f3ba678b81
parent 6e750ae12d 4630209c4c
commit f3ba678b81
1 changed files with 1 additions and 1 deletions
--- a/src/core/arm/dyncom/arm_dyncom.cpp
+++ b/src/core/arm/dyncom/arm_dyncom.cpp
@ -93,7 +93,7 @@ void ARM_DynCom::ResetContext(Core::ThreadContext& context, u32 stack_top, u32 e
    context.cpu_registers[0] = arg;
    context.pc = entry_point;
    context.sp = stack_top;
-    context.cpsr = 0x1F; // Usermode
+    context.cpsr = 0x1F | ((entry_point & 1) << 5); // Usermode and THUMB mode
 }

 void ARM_DynCom::SaveContext(Core::ThreadContext& ctx) {