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| | .fpu vfp
.global fegetround
.type fegetround,%function
fegetround:
vmrs r0, fpscr
and r0, r0, #0xc00000
bx lr
.global __fesetround
.type __fesetround,%function
__fesetround:
vmrs r3, fpscr
bic r3, r3, #0xc00000
orr r3, r3, r0
vmsr fpscr, r3
mov r0, #0
bx lr
.global fetestexcept
.type fetestexcept,%function
fetestexcept:
and r0, r0, #0x1f
vmrs r3, fpscr
and r0, r0, r3
bx lr
.global feclearexcept
.type feclearexcept,%function
feclearexcept:
and r0, r0, #0x1f
vmrs r3, fpscr
bic r3, r3, r0
vmsr fpscr, r3
mov r0, #0
bx lr
.global feraiseexcept
.type feraiseexcept,%function
feraiseexcept:
and r0, r0, #0x1f
vmrs r3, fpscr
orr r3, r3, r0
vmsr fpscr, r3
mov r0, #0
bx lr
.global fegetenv
.type fegetenv,%function
fegetenv:
vmrs r3, fpscr
str r3, [r0]
mov r0, #0
bx lr
.global fesetenv
.type fesetenv,%function
fesetenv:
cmn r0, #1
moveq r3, #0
ldrne r3, [r0]
vmsr fpscr, r3
mov r0, #0
bx lr
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