Commit 6d7e6326 authored by bellard's avatar bellard
Browse files

switching to Arm mode in do_interrupt() (Paul Brook)


git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@1711 c046a42c-6fe2-441c-8c8c-71466251a162
parent 3d830459
...@@ -162,10 +162,11 @@ void do_interrupt(CPUARMState *env) ...@@ -162,10 +162,11 @@ void do_interrupt(CPUARMState *env)
} }
switch_mode (env, new_mode); switch_mode (env, new_mode);
env->spsr = cpsr_read(env); env->spsr = cpsr_read(env);
/* Switch to the new mode, and clear the thumb bit. */ /* Switch to the new mode, and switch to Arm mode. */
/* ??? Thumb interrupt handlers not implemented. */ /* ??? Thumb interrupt handlers not implemented. */
env->uncached_cpsr = (env->uncached_cpsr & ~(CPSR_M | CPSR_T)) | new_mode; env->uncached_cpsr = (env->uncached_cpsr & ~CPSR_M) | new_mode;
env->uncached_cpsr |= mask; env->uncached_cpsr |= mask;
env->thumb = 0;
env->regs[14] = env->regs[15] + offset; env->regs[14] = env->regs[15] + offset;
env->regs[15] = addr; env->regs[15] = addr;
env->interrupt_request |= CPU_INTERRUPT_EXITTB; env->interrupt_request |= CPU_INTERRUPT_EXITTB;
......
Supports Markdown
0% or .
You are about to add 0 people to the discussion. Proceed with caution.
Finish editing this message first!
Please register or to comment