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| author | Charles Forsyth <charles.forsyth@gmail.com> | 2018-12-21 15:12:00 +0000 |
|---|---|---|
| committer | Charles Forsyth <charles.forsyth@gmail.com> | 2018-12-21 15:12:00 +0000 |
| commit | f092bcd9be21a77f026a7c3227a920437d35b9e5 (patch) | |
| tree | fd953df2a342e9cf9313f23b98d46e927f3da258 /lib9/setfcr-NetBSD-power.S | |
| parent | 0195c4e25fc394097552c7f5ebf3085ec2d201f5 (diff) | |
| parent | af364d9265f84faf807f5db6b8db6936a92124c6 (diff) | |
Merged in nbuwe/inferno-os/NetBSD/powerpc (pull request #10)
NetBSD/powerpc
Approved-by: Charles Forsyth <charles.forsyth@gmail.com>
Diffstat (limited to 'lib9/setfcr-NetBSD-power.S')
| -rw-r--r-- | lib9/setfcr-NetBSD-power.S | 33 |
1 files changed, 33 insertions, 0 deletions
diff --git a/lib9/setfcr-NetBSD-power.S b/lib9/setfcr-NetBSD-power.S new file mode 100644 index 00000000..820fb29f --- /dev/null +++ b/lib9/setfcr-NetBSD-power.S @@ -0,0 +1,33 @@ +#include <machine/asm.h> + +ENTRY_NOPROFILE(getfcr) + mffs %f0 + stfd %f0,-16(%r1) + lwz %r3,-12(%r1) + blr + END(getfcr) + +ENTRY_NOPROFILE(getfsr) + mffs %f0 + stfd %f0,-16(%r1) + lwz %r3,-12(%r1) + blr + END(getfsr) + +ENTRY_NOPROFILE(setfsr) + sync + stw %r3,-12(%r1) + lfd %f0,-16(%r1) + mtfsf 0xff, %f0 + isync + blr + END(setfsr) + +ENTRY_NOPROFILE(setfcr) + sync + stw %r3,-12(%r1) + lfd %f0,-16(%r1) + mtfsf 0xff, %f0 + isync + blr + END(setfcr) |