Editing User talk:Kozarovv

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Line 1,646: Line 1,646:
  Format:
  Format:
  32 bit ID  | 32 bit align | 64bit ptr to emu memory | 32 bit count | 32 bit align
  32 bit ID  | 32 bit align | 64bit ptr to emu memory | 32 bit count | 32 bit align
  0x0000002C |  0x00000000  |  0x0000000000341190    |  0x00000002 |  0x00000000
  0x00000008 |  0x00000000  |  0x0000000000341190    |  0x00000001 |  0x00000000


  Additional example data at 0x341190 looks like this:
  Additional example data at 0x341190 looks like this:
   32 bit EE offset  | 32 bit align | 32 bit original opcode | 32 bit align | 32 bit replace opcode | 32 bit align   
   32 bit EE offset  | 32 bit align | 32 bit original opcode | 32 bit align | 32 bit replace opcode | 32 bit align   
     0x00122780     |  0x00000000  |      0x27BDFE10       |  0x00000000  |      0x27BDFD00     |  0x00000000
     0x00418750     |  0x00000000  |      0x1062FFFA       |  0x00000000  |      0x00000000     |  0x00000000
   
   
  due to patch count == 2 in this example, there is next set of data right after first one:
  due to patch count == 2 in this example, there is next set of data right after first one:
   32 bit EE offset  | 32 bit align | 32 bit original opcode | 32 bit align | 32 bit replace opcode | 32 bit align   
   32 bit EE offset  | 32 bit align | 32 bit original opcode | 32 bit align | 32 bit replace opcode | 32 bit align   
     0x00122AE8     |  0x00000000  |      0x27BD01F0       |  0x00000000  |      0x27BD0300     |  0x00000000
     0x00418750     |  0x00000000  |      0x1062FFFA       |  0x00000000  |      0x00000000     |  0x00000000


<div class="mw-collapsible mw-collapsed" data-expandtext="{{int:Show}}" data-collapsetext="{{int:Hide}}" style="width:1000px; background:#cccccc;">'''More info'''
<div class="mw-collapsible mw-collapsed" data-expandtext="{{int:Show}}" data-collapsetext="{{int:Hide}}" style="width:1000px; background:#cccccc;">'''More info'''
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This command read and write opcodes as a 32 bit value. Command implementation helps with netemu 0x0A ports.
This command read and write opcodes as a 32 bit value. Command implementation helps with netemu 0x0A ports.
Example ps2_netemu 0x0A config translation.
TODO
<br>Original config.
3D 00 00 00 57 44 00 00 <-- not relevant.
0A 00 00 00 02 00 00 00 <-- CMD 0x0A, count 0x02
80 27 12 00 10 FE BD 27 00 FD BD 27 <-- addr, org opcode, replace opcode
E8 2A 12 00 F0 01 BD 27 00 03 BD 27 <-- addr, org opcode, replace opcode
Gx config.
00 00 00 84 79 85 29 05 00 34 11 78 00 00 00 01 <-- single command in this example, count is elsewhere
00 00 00 2C 00 00 00 00 00 00 00 00 00 34 11 90 00 00 00 02 00 00 00 00 <-- CMD 0x2C, ptr to command data, count 0x02.
00 12 27 80 00 00 00 00 27 BD FE 10 00 00 00 00 27 BD FD 00 00 00 00 00 <-- addr, org opcode, replace opcode
00 12 2A E8 00 00 00 00 27 BD 01 F0 00 00 00 00 27 BD 03 00 00 00 00 00 <-- addr, org opcode, replace opcode
Single line explanation, gx command is big endian, netemu is little endian:
    00 12 27 80    | 00 00 00 00 |  27 BD FE 10  | 00 00 00 00 |  27 BD FD 00  | 00 00 00 00
ee addr from 0x0A |    align    | original opcode |    align    | replace opcode |    align
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