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https://opencores.org/ocsvn/or1k/or1k/trunk
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| Rev 475 |
Rev 600 |
| Line 11... |
Line 11... |
.extern _reset_support
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.extern _reset_support
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.extern _c_reset
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.extern _c_reset
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.extern _excpt_buserr
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.extern _excpt_buserr
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.extern _excpt_dpfault
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.extern _excpt_dpfault
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.extern _excpt_ipfault
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.extern _excpt_ipfault
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.extern _excpt_lpint
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.extern _excpt_tick
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.extern _excpt_align
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.extern _excpt_align
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.extern _excpt_illinsn
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.extern _excpt_illinsn
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.extern _excpt_hpint
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.extern _excpt_int
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.extern _excpt_dtlbmiss
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.extern _excpt_dtlbmiss
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.extern _excpt_itlbmiss
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.extern _excpt_itlbmiss
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.extern _excpt_range
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.extern _excpt_range
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.extern _excpt_syscall
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.extern _excpt_syscall
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.extern _excpt_break
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.extern _excpt_break
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| Line 147... |
Line 147... |
l.sw 0x18(r1),r9
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l.sw 0x18(r1),r9
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l.jal store_regs
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l.jal store_regs
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l.nop
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l.nop
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l.movhi r9,hi(end_except)
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l.movhi r9,hi(end_except)
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l.ori r9,r9,lo(end_except)
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l.ori r9,r9,lo(end_except)
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l.movhi r10,hi(_excpt_lpint)
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l.movhi r10,hi(_excpt_tick)
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l.ori r10,r10,lo(_excpt_lpint)
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l.ori r10,r10,lo(_excpt_tick)
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l.lwz r10,0(r10)
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l.lwz r10,0(r10)
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l.jr r10
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l.jr r10
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l.nop
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l.nop
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.org 0x600
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.org 0x600
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| Line 189... |
Line 189... |
l.sw 0x18(r1),r9
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l.sw 0x18(r1),r9
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l.jal store_regs
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l.jal store_regs
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l.nop
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l.nop
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l.movhi r9,hi(end_except)
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l.movhi r9,hi(end_except)
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l.ori r9,r9,lo(end_except)
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l.ori r9,r9,lo(end_except)
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l.movhi r10,hi(_excpt_hpint)
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l.movhi r10,hi(_excpt_int)
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l.ori r10,r10,lo(_excpt_hpint)
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l.ori r10,r10,lo(_excpt_int)
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l.lwz r10,0(r10)
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l.lwz r10,0(r10)
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l.jr r10
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l.jr r10
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l.nop
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l.nop
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.org 0x900
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.org 0x900
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