1#ifndef __mips_soft_float 2 3.set noreorder 4 5.global feclearexcept 6.type feclearexcept,@function 7feclearexcept: 8 and $4, $4, 0x7c 9 cfc1 $5, $31 10 or $5, $5, $4 11 xor $5, $5, $4 12 ctc1 $5, $31 13 jr $ra 14 li $2, 0 15 16.global feraiseexcept 17.type feraiseexcept,@function 18feraiseexcept: 19 and $4, $4, 0x7c 20 cfc1 $5, $31 21 or $5, $5, $4 22 ctc1 $5, $31 23 jr $ra 24 li $2, 0 25 26.global fetestexcept 27.type fetestexcept,@function 28fetestexcept: 29 and $4, $4, 0x7c 30 cfc1 $2, $31 31 jr $ra 32 and $2, $2, $4 33 34.global fegetround 35.type fegetround,@function 36fegetround: 37 cfc1 $2, $31 38 jr $ra 39 andi $2, $2, 3 40 41.global __fesetround 42.hidden __fesetround 43.type __fesetround,@function 44__fesetround: 45 cfc1 $5, $31 46 li $6, -4 47 and $5, $5, $6 48 or $5, $5, $4 49 ctc1 $5, $31 50 jr $ra 51 li $2, 0 52 53.global fegetenv 54.type fegetenv,@function 55fegetenv: 56 cfc1 $5, $31 57 sw $5, 0($4) 58 jr $ra 59 li $2, 0 60 61.global fesetenv 62.type fesetenv,@function 63fesetenv: 64 daddiu $5, $4, 1 65 beq $5, $0, 1f 66 nop 67 lw $5, 0($4) 681: ctc1 $5, $31 69 jr $ra 70 li $2, 0 71 72#endif 73