Fix delay slot issue on PSP/PS2

2023-09-04 23:44:28 +02:00 · 2023-09-04 23:44:28 +02:00 · 8ae2234374
parent c1586a4825
commit 8ae2234374
1 changed files with 2 additions and 0 deletions
--- a/mips/mips_stub.S
+++ b/mips/mips_stub.S
@ -325,11 +325,13 @@ defsymbl(write_io_epilogue)

  andi $4, $19, CPU_ALERT_SMC     # check if SMC code happened
  beqz $4, 1f                     # skip if no SMC happened
+  nop
  cfncall flush_translation_cache_ram, 4

 1:
  andi $4, $19, CPU_ALERT_IRQ     # check if IRQ was raised
  beqz $4, 2f                     # skip if no IRQ was raised
+  nop
  cfncall check_and_raise_interrupts, 9

 2: