Native test runner: Support FPSCR

2017-05-13 23:12:53 -05:00
parent 84758a3a3f
commit 6e2bf0b4b1
2 changed files with 8 additions and 1 deletions
--- a/src/xenia/cpu/ppc/testing/ppc_testing_native_thunks.s
+++ b/src/xenia/cpu/ppc/testing/ppc_testing_native_thunks.s
@@ -10,9 +10,12 @@
 # r3 = context
 # this does not touch r1, r3, r4, r13
 .load_registers_ctx:
-  lwz r2,  0x400(r3) # CR
+  lwz   r2, 0x400(r3) # CR
  mtcrf 0xFF, r2

+  lfd   f0, 0x404(r3) # FPSCR
+  mtfsf 0xFF, f0
+
  li  r2, 0
  mtxer r2

@@ -286,6 +289,9 @@

  mfcr r2 # CR
  stw  r2,  0x400(r3)
+
+  mffs f0 # FPSCR
+  stfd f0,  0x404(r3)
  blr

 # void xe_call_native(Context* ctx, void* func)