/* for VFP */
#define VMRS(fp, cpu) WORD $(0xeef00a10 | (fp)<<16 | (cpu)<<12) /* FP → arm */
#define VMSR(cpu, fp) WORD $(0xeee00a10 | (fp)<<16 | (cpu)<<12) /* arm → FP */
#define Fpscr 1
TEXT setfcr(SB), $0
VMSR(0, Fpscr)
RET
TEXT getfcr(SB), $0
VMRS(Fpscr, 0)
RET
TEXT getfsr(SB), $0
VMSR(0, Fpscr)
RET
TEXT setfsr(SB), $0
VMRS(Fpscr, 0)
RET
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