diff options
Diffstat (limited to 'libkern/getfcr-power.s')
| -rw-r--r-- | libkern/getfcr-power.s | 28 |
1 files changed, 28 insertions, 0 deletions
diff --git a/libkern/getfcr-power.s b/libkern/getfcr-power.s new file mode 100644 index 00000000..b61d52e6 --- /dev/null +++ b/libkern/getfcr-power.s @@ -0,0 +1,28 @@ +TEXT getfcr(SB), $8 + MOVFL FPSCR, F3 + FMOVD F3, f-8(SP) + MOVW -4(SP), R3 + RETURN + +TEXT getfsr(SB), $8 + MOVFL FPSCR, F3 + FMOVD F3, f-8(SP) + MOVW -4(SP), R3 + RETURN + +TEXT setfcr(SB), $8 + SYNC + MOVW R3, -4(SP) + FMOVD -8(SP), F3 + MOVFL F3, FPSCR + ISYNC + RETURN + +TEXT setfsr(SB), $8 + SYNC + MOVW R3, -4(SP) + FMOVD -8(SP), F3 + MOVFL F3, FPSCR + ISYNC + RETURN + |