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| author | David Boddie <david@boddie.org.uk> | 2021-02-03 13:22:12 +0000 |
|---|---|---|
| committer | Charles Forsyth <charles.forsyth@gmail.com> | 2021-02-03 13:22:12 +0000 |
| commit | 7bb791f115f350b3d65936061110ef08f6a5434f (patch) | |
| tree | 72c24a577de5faf8b9d16ca4333d5e554070e8f6 /lib9/setfcr-Linux-spim.S | |
| parent | 206fe115321515fd30686e46f830e26205053831 (diff) | |
| parent | c6b7177527d6244e733dd51c900028140d0dc947 (diff) | |
Merged in Linux/spim (pull request #11)
Fixes for spim architecture running on a Linux host
Approved-by: Charles Forsyth
Diffstat (limited to 'lib9/setfcr-Linux-spim.S')
| -rw-r--r-- | lib9/setfcr-Linux-spim.S | 27 |
1 files changed, 27 insertions, 0 deletions
diff --git a/lib9/setfcr-Linux-spim.S b/lib9/setfcr-Linux-spim.S new file mode 100644 index 00000000..9031f628 --- /dev/null +++ b/lib9/setfcr-Linux-spim.S @@ -0,0 +1,27 @@ +#include <sys/regdef.h> +#include <sys/asm.h> + +#define FN(x) .type x,%function; .global x; x +#define ENT +#define RET jr ra + + .file "setfcr-Linux-spim.S" +FN(setfcr): + ENT + mtc1 a0, $31 + RET + +FN(getfcr): + ENT + mfc1 v0, $31 + RET + +FN(getfsr): + ENT + mfc1 v0, $31 + RET + +FN(setfsr): + ENT + mtc1 a0, $31 + RET |