379c1a4a3c
that the libraries build now.
33 lines
380 B
ArmAsm
33 lines
380 B
ArmAsm
#
|
|
.sect .text
|
|
.sect .rom
|
|
.sect .data
|
|
.sect .bss
|
|
|
|
.data
|
|
|
|
.define .c_ud_i
|
|
.c_ud_i:
|
|
/* Input: f0
|
|
* Output: r2
|
|
* Only at and f31 may be used.
|
|
*/
|
|
li at, hi(.fd_80000000)
|
|
ldc1 f31, lo(.fd_800000000)(at)
|
|
c.le.d 0, f31, f0
|
|
bc1t toobig
|
|
nop
|
|
|
|
trunc.w.d f0, f0
|
|
mfc1 r2, f0
|
|
jr ra
|
|
nop
|
|
|
|
toobig:
|
|
sub.d f0, f0, f31
|
|
trunc.w.d f0, f0
|
|
mfc1 r2, f0
|
|
addiu r2, r2, 0x8000
|
|
jr ra
|
|
nop
|