.global fegetround
.type fegetround,%function
fegetround:
mrc p10, 7, r0, cr1, cr0, 0
and r0, r0, #0xc00000
bx lr
.global fesetround
.type fesetround,%function
fesetround:
mrc p10, 7, r3, cr1, cr0, 0
bic r3, r3, #0xc00000
orr r3, r3, r0
mcr p10, 7, r3, cr1, cr0, 0
mov r0, #0
bx lr
.global fetestexcept
.type fetestexcept,%function
fetestexcept:
mrc p10, 7, r3, cr1, cr0, 0
and r0, r0, r3
bx lr
.global feclearexcept
.type feclearexcept,%function
feclearexcept:
mrc p10, 7, r3, cr1, cr0, 0
bic r3, r3, r0
mcr p10, 7, r3, cr1, cr0, 0
mov r0, #0
bx lr
.global feraiseexcept
.type feraiseexcept,%function
feraiseexcept:
mrc p10, 7, r3, cr1, cr0, 0
orr r3, r3, r0
mcr p10, 7, r3, cr1, cr0, 0
mov r0, #0
bx lr
.global fegetenv
.type fegetenv,%function
fegetenv:
mrc p10, 7, r3, cr1, cr0, 0
str r3, [r0]
mov r0, #0
bx lr
.global fesetenv
.type fesetenv,%function
fesetenv:
mrc p10, 7, r3, cr1, cr0, 0
cmn r0, #1
moveq r3, #0
ldrne r3, [r0]
mcr p10, 7, r3, cr1, cr0, 0
mov r0, #0
bx lr
