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https://opencores.org/ocsvn/or1k/or1k/trunk
[/] [or1k/] [trunk/] [orpmon/] [reset.S] - Diff between revs 817 and 820
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| Rev 817 |
Rev 820 |
| Line 9... |
Line 9... |
.extern _src_beg
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.extern _src_beg
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.extern _dst_beg
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.extern _dst_beg
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.extern _dst_end
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.extern _dst_end
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.extern _c_reset
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.extern _c_reset
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.extern _int_main
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.extern _int_main
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.extern _crc32
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/* Used by global.src_addr for default value */
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/* Used by global.src_addr for default value */
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.extern _src_addr
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.extern _src_addr
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.global _lolev_ie
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.global _lolev_ie
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.global _lolev_idis
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.global _lolev_idis
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.global _align
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.global _align
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.global _calc_mycrc32
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.section .stack, "aw", @nobits
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.section .stack, "aw", @nobits
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.space STACK_SIZE
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.space STACK_SIZE
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_stack:
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_stack:
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.section .crc
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_mycrc32:
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.word 0xcccccccc
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_mysize:
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.word 0xdddddddd
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_calc_mycrc32:
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l.addi r3,r0,0
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l.movhi r4,hi(_calc_mycrc32)
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l.ori r4,r4,lo(_calc_mycrc32)
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l.movhi r5,hi(_mysize)
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l.ori r5,r5,lo(_mysize)
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l.lwz r5,0(r5)
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/* unsigned long crc32 (unsigned long crc, const unsigned char *buf, unsigned long len); */
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l.jal _crc32
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l.nop
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l.movhi r3,hi(_mycrc32)
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l.ori r3,r3,lo(_mycrc32)
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l.lwz r3,0(r3)
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l.jr r9
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l.xor r11,r3,r11
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.org 0x100
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.if IN_FLASH
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.if IN_FLASH
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.section .reset, "ax"
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.section .reset, "ax"
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.else
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.else
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.section .vectors, "ax"
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.section .vectors, "ax"
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.endif
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.endif
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.org 0x100
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_reset:
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_reset:
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.if IN_FLASH
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.if IN_FLASH
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l.movhi r3,hi(MC_BASE_ADDR)
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l.movhi r3,hi(MC_BASE_ADDR)
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l.ori r3,r3,MC_BA_MASK
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l.ori r3,r3,MC_BA_MASK
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l.addi r5,r0,0x00
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l.addi r5,r0,0x00
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