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| author | bhgv <bhgv.empire@gmail.com> | 2018-03-01 16:54:45 +0200 |
|---|---|---|
| committer | bhgv <bhgv.empire@gmail.com> | 2018-03-01 16:54:45 +0200 |
| commit | b786f20bbab5a59046aa78a2c6c2a11536497202 (patch) | |
| tree | 0851ecdec889eb9b7ba3751cc04d4f0b474e4a9e /lib9/setfcr-Linux-arm.S | |
inferno-os tree was separated from the inferno-os-android (separated from the Android driver)
Diffstat (limited to 'lib9/setfcr-Linux-arm.S')
| -rw-r--r-- | lib9/setfcr-Linux-arm.S | 33 |
1 files changed, 33 insertions, 0 deletions
diff --git a/lib9/setfcr-Linux-arm.S b/lib9/setfcr-Linux-arm.S new file mode 100644 index 0000000..3104002 --- /dev/null +++ b/lib9/setfcr-Linux-arm.S @@ -0,0 +1,33 @@ +#define FN(x) .type x,%function; .global x; x +#define ENT +#define RET bx lr +#ifdef USEVFP + .fpu vfp +#define VMSR(f,r) vmsr f,r +#define VMRS(r,f) vmrs r,f +#else + .fpu softvfp +#define VMSR(f,r) +#define VMRS(r,f) +#endif + + .file "setfcr-Linux-arm.S" +FN(setfcr): + ENT + VMSR(fpscr,r0) + RET + +FN(getfcr): + ENT + VMRS(r0, fpscr) + RET + +FN(getfsr): + ENT + VMRS(r0, fpscr) + RET + +FN(setfsr): + ENT + VMSR(fpscr, r0) + RET |