242
edits
Changes
no edit summary
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| 0
| 0
| Header code [0x000402C2]
| Header code [0x000402C2] ([0x000902C2] for the new version)
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| 1
| 1
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| 4
| 4
| Process-memory buffer address to use for the CRO <data-section0>, all CRO <data-section0> addresses are automatically adjusted to use this address.
| Process-memory buffer address to use for the CRO .data section, all CRO .data section addresses are automatically adjusted to use this address.
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| 5
| 5
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| 6
| 6
| ?
| .data section buffer size.
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| 7
| 7
| Process-memory buffer address to use for the CRO <data-section1>, all CRO <data-section1> addresses are automatically adjusted to use this address.
| Process-memory buffer address to use for the CRO .bss section, all CRO .bss section addresses are automatically adjusted to use this address.
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| 8-11
| 8
| Unknown
| .bss section buffer size.
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| 9
| Register as auto-link module if non-zero.
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| 10
| Fix level.
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| 11
| Usually zero?
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| 12
| 12
| Must be zero
| Must be zero ([[IPC#Message_Structure|translation descriptor]])
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| 13
| 13
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| 2
| 2
| Unknown
| CRO size after fixing
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=Description=
=Description=
This loads a [[CRO0|CRO]], and maps virtual memory for it with the required memory-permissions. The address for cmdword[2] is calculated by the user-process like so: when cmdword[1](inputaddr) is <0x08000000, the address used is the same one from inputaddr. Otherwise, the address is: mapvaddr = inputaddr - (0x08000000 - <main-process .text address + .text, .rodata, .data, and .bss size aligned to pagesize>);
This loads a [[CRO0|CRO]], and maps virtual memory for it with the required memory-permissions. The address for cmdword[2] is calculated by the user-process like so: when cmdword[1](inputaddr) is <0x08000000, the address used is the same one from inputaddr. Otherwise, the address is: mapvaddr = inputaddr - (0x08000000 - <main-process .text address + .text, .rodata, .data, and .bss size aligned to pagesize>);