mirrors/qemu
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

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

Browse Source 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@1711 c046a42c-6fe2-441c-8c8c-71466251a162
This commit is contained in:
bellard 2005-12-18 16:54:08 +00:00
parent 3d830459b1
commit 6d7e63262c
1 changed files with 3 additions and 2 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

5
target-arm/helper.c
View File

@ -162,10 +162,11 @@ void do_interrupt(CPUARMState *env)
}
switch_mode (env, new_mode);
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. */
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->thumb = 0;
env->regs[14] = env->regs[15] + offset;
env->regs[15] = addr;
env->interrupt_request |= CPU_INTERRUPT_EXITTB;