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[/] [or1k/] [tags/] [nog_patch_47/] [or1ksim/] [testbench/] [except.S] - Blame information for rev 342

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Line No. Rev Author Line
1 342 markom 
/* Support file for c based tests */
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        .section .except
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        .extern _reset_support
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        .extern _c_reset
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        .extern _excpt_buserr
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        .extern _excpt_dpfault
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        .extern _excpt_ipfault
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        .extern _excpt_lpint
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        .extern _excpt_align
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        .extern _excpt_illinsn
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        .extern _excpt_hpint
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        .extern _excpt_dtlbmiss
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        .extern _excpt_itlbmiss
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        .extern _excpt_range
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        .extern _excpt_syscall
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        .extern _excpt_break
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        .extern _excpt_trap
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        .org    0x100
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_reset_vector:
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        l.nop
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        l.nop
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        l.addi  r1,r0,0x7f00
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        l.jal   _reset
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        l.nop
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        .org    0x200
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_buserr_vector:
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        l.addi  r1,r1,-116
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        l.sw    0x18(r1),r9
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        l.jal   store_regs
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        l.nop
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        l.movhi r9,hi(end_except)
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        l.ori   r9,r0,lo(end_except)
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        l.lwz   r10,_excpt_buserr(r0)
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        l.jr    r10
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        l.nop
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        .org    0x300
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_dpfault_vector:
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        l.addi  r1,r1,-116
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        l.sw    0x18(r1),r9
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        l.jal   store_regs
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        l.nop
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        l.movhi r9,hi(end_except)
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        l.ori   r9,r0,lo(end_except)
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        l.lwz   r10,lo(_excpt_dpfault)(r0)
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        l.jr    r10
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        l.nop
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        .org    0x400
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_ipfault_vector:
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        l.addi  r1,r1,-116
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        l.sw    0x18(r1),r9
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        l.jal   store_regs
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        l.nop
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        l.movhi r9,hi(end_except)
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        l.ori   r9,r0,lo(end_except)
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        l.lwz   r10,_excpt_ipfault(r0)
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        l.jr    r10
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        l.nop
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        .org    0x500
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_lpint_vector:
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        l.addi  r1,r1,-116
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        l.sw    0x18(r1),r9
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        l.jal   store_regs
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        l.nop
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        l.movhi r9,hi(end_except)
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        l.ori   r9,r0,lo(end_except)
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        l.lwz   r10,_excpt_lpint(r0)
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        l.jr    r10
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        l.nop
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        .org    0x600
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_align_vector:
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        l.addi  r1,r1,-116
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        l.sw    0x18(r1),r9
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        l.jal   store_regs
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        l.nop
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        l.movhi r9,hi(end_except)
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        l.ori   r9,r0,lo(end_except)
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        l.lwz   r10,_excpt_align(r0)
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        l.jr    r10
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        l.nop
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        .org    0x700
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_illinsn_vector:
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        l.addi  r1,r1,-116
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        l.sw    0x18(r1),r9
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        l.jal   store_regs
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        l.nop
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        l.movhi r9,hi(end_except)
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        l.ori   r9,r0,lo(end_except)
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        l.lwz   r10,_excpt_illinsn(r0)
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        l.jr    r10
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        l.nop
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        .org    0x800
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_hpint_vector:
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        l.addi  r1,r1,-116
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        l.sw    0x18(r1),r9
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        l.jal   store_regs
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        l.nop
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        l.movhi r9,hi(end_except)
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        l.ori   r9,r0,lo(end_except)
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        l.lwz   r10,_excpt_hpint(r0)
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        l.jr    r10
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        l.nop
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        .org    0x900
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_dtlbmiss_vector:
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        l.addi  r1,r1,-116
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        l.sw    0x18(r1),r9
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        l.jal   store_regs
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        l.nop
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        l.movhi r9,hi(end_except)
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        l.ori   r9,r0,lo(end_except)
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        l.lwz   r10,_excpt_dtlbmiss(r0)
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        l.jr    r10
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        l.nop
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        .org    0xa00
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_itlbmiss_vector:
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        l.addi  r1,r1,-116
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        l.sw    0x18(r1),r9
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        l.jal   store_regs
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        l.nop
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        l.movhi r9,hi(end_except)
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        l.ori   r9,r0,lo(end_except)
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        l.lwz   r10,_excpt_itlbmiss(r0)
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        l.jr    r10
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        l.nop
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        .org    0xb00
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_range_vector:
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        l.addi  r1,r1,-116
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        l.sw    0x18(r1),r9
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        l.jal   store_regs
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        l.nop
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        l.movhi r9,hi(end_except)
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        l.ori   r9,r0,lo(end_except)
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        l.lwz   r10,_excpt_range(r0)
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        l.jr    r10
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        l.nop
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        .org    0xc00
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_syscall_vector:
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        l.addi  r1,r1,-116
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        l.sw    0x18(r1),r9
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        l.jal   store_regs
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        l.nop
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        l.movhi r9,hi(end_except)
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        l.ori   r9,r0,lo(end_except)
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        l.lwz   r10,_excpt_syscall(r0)
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        l.jr    r10
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        l.nop
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        .org    0xd00
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_break_vector:
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        l.addi  r1,r1,-116
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        l.sw    0x18(r1),r9
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        l.jal   store_regs
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        l.nop
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        l.movhi r9,hi(end_except)
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        l.ori   r9,r0,lo(end_except)
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        l.lwz   r10,_excpt_break(r0)
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        l.jr    r10
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        l.nop
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        .org    0xe00
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_trap_vector:
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        l.addi  r1,r1,-116
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        l.sw    0x18(r1),r9
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        l.jal   store_regs
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        l.nop
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        l.movhi r9,hi(end_except)
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        l.ori   r9,r0,lo(end_except)
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        l.lwz   r10,_excpt_trap(r0)
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        l.jr    r10
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        l.nop
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store_regs:
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        l.sw    0x00(r1),r3
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        l.sw    0x04(r1),r4
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        l.sw    0x08(r1),r5
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        l.sw    0x0c(r1),r6
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        l.sw    0x10(r1),r7
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        l.sw    0x14(r1),r8
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        l.sw    0x1c(r1),r10
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        l.sw    0x20(r1),r11
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        l.sw    0x24(r1),r12
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        l.sw    0x28(r1),r13
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        l.sw    0x2c(r1),r14
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        l.sw    0x30(r1),r15
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        l.sw    0x34(r1),r16
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        l.sw    0x38(r1),r17
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        l.sw    0x3c(r1),r18
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        l.sw    0x40(r1),r19
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        l.sw    0x44(r1),r20
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        l.sw    0x48(r1),r21
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        l.sw    0x4c(r1),r22
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        l.sw    0x50(r1),r23
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        l.sw    0x54(r1),r24
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        l.sw    0x58(r1),r25
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        l.sw    0x5c(r1),r26
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        l.sw    0x60(r1),r27
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        l.sw    0x64(r1),r28
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        l.sw    0x68(r1),r29
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        l.sw    0x6c(r1),r30
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        l.sw    0x70(r1),r31
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        l.jalr  r9
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        l.nop
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end_except:
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        l.lwz   r3,0x00(r1)
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        l.lwz   r4,0x04(r1)
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        l.lwz   r5,0x08(r1)
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        l.lwz   r6,0x0c(r1)
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        l.lwz   r7,0x10(r1)
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        l.lwz   r8,0x14(r1)
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        l.lwz   r9,0x18(r1)
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        l.lwz   r10,0x1c(r1)
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        l.lwz   r11,0x20(r1)
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        l.lwz   r12,0x24(r1)
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        l.lwz   r13,0x28(r1)
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        l.lwz   r14,0x2c(r1)
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        l.lwz   r15,0x30(r1)
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        l.lwz   r16,0x34(r1)
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        l.lwz   r17,0x38(r1)
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        l.lwz   r18,0x3c(r1)
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        l.lwz   r19,0x40(r1)
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        l.lwz   r20,0x44(r1)
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        l.lwz   r21,0x48(r1)
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        l.lwz   r22,0x4c(r1)
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        l.lwz   r23,0x50(r1)
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        l.lwz   r24,0x54(r1)
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        l.lwz   r25,0x58(r1)
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        l.lwz   r26,0x5c(r1)
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        l.lwz   r27,0x60(r1)
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        l.lwz   r28,0x64(r1)
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        l.lwz   r29,0x68(r1)
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        l.lwz   r30,0x6c(r1)
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        l.lwz   r31,0x70(r1)
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        l.addi  r1,r1,116
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        l.rfe
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        l.nop

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