c8:   e280b028    add fp, r0, #40 ; 0x28
  cc:   e59f20a4    ldr r2, [pc, #164]  ; 178 <sincos_lookup0+0x178>
  d0:   e5903028    ldr r3, [r0, #40]
  d4:   e0c41392    smull   r1, r4, r2, r3
  d8:   e59b3004    ldr r3, [fp, #4]
  dc:   e0c15392    smull   r5, r1, r2, r3
  e0:   e1a01081    mov r1, r1, lsl #1
  e4:   e280a038    add sl, r0, #56 ; 0x38
  e8:   e5903038    ldr r3, [r0, #56]
  ec:   e0cec392    smull   ip, lr, r2, r3
  f0:   e1a0e08e    mov lr, lr, lsl #1
  f4:   e59a3004    ldr r3, [sl, #4]
  f8:   e0cc5392    smull   r5, ip, r2, r3
  fc:   e0811084    add r1, r1, r4, lsl #1
 100:   e0414104    sub r4, r1, r4, lsl #2
 104:   e08ee08c    add lr, lr, ip, lsl #1
 108:   e04e310c    sub r3, lr, ip, lsl #2
 10c:   e2809008    add r9, r0, #8  ; 0x8
 110:   e5902008    ldr r2, [r0, #8]
 114:   e5996004    ldr r6, [r9, #4]
 118:   e2808018    add r8, r0, #24 ; 0x18
 11c:   e5905018    ldr r5, [r0, #24]
 120:   e598c004    ldr ip, [r8, #4]
 124:   e0617003    rsb r7, r1, r3
 128:   e0811003    add r1, r1, r3
 12c:   e0613002    rsb r3, r1, r2
 130:   e5803028    str r3, [r0, #40]
 134:   e0822001    add r2, r2, r1
 138:   e5802008    str r2, [r0, #8]
 13c:   e067300c    rsb r3, r7, ip
 140:   e58a3004    str r3, [sl, #4]
 144:   e08cc007    add ip, ip, r7
 148:   e588c004    str ip, [r8, #4]
 14c:   e06e2004    rsb r2, lr, r4
 150:   e084400e    add r4, r4, lr
 154:   e0623005    rsb r3, r2, r5
 158:   e5803038    str r3, [r0, #56]
 15c:   e0855002    add r5, r5, r2
 160:   e5805018    str r5, [r0, #24]
 164:   e0643006    rsb r3, r4, r6
 168:   e58b3004    str r3, [fp, #4]
 16c:   e0866004    add r6, r6, r4
 170:   e5896004    str r6, [r9, #4]