diff options
| -rw-r--r-- | src/arm/PL1/kernel/interrupts.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/src/arm/PL1/kernel/interrupts.c b/src/arm/PL1/kernel/interrupts.c index 0832cad..6f61615 100644 --- a/src/arm/PL1/kernel/interrupts.c +++ b/src/arm/PL1/kernel/interrupts.c @@ -74,6 +74,7 @@ void irq_handler(uint32_t regs[14]) if (read_SPSR().fields.PSR_MODE_4_0 != MODE_USER) { + // TODO set supervisor mode's stack pointer write_SPSR(PL1_PSR); asm volatile("mov lr, %0\n\r" "subs pc, lr, #0" :: |