Difference between revisions of "001264dc - 0012656c"

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(Created page with "<font face='Courier New'> 001264dc: 27bdffe0 addiu r29,r29,0xffe0 001264e0: afbf0018 sw r31,0x0018(r29) 001264e4: afb10014 sw r17,0x0014(r29) 001264e8: afb00010 sw r16,0...")
 
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  00126534: 8c420000 lw r2,0x0000(r2)
 
  00126534: 8c420000 lw r2,0x0000(r2)
 
  00126538: 00000000 nop
 
  00126538: 00000000 nop
  0012653c: 0040f809 jalr r2,r31
+
  0012653c: 0040f809 jalr r2,r31 #jumps here are not necessarily done in consecutive order. this process continuously produces a valid pointer in r2, which is then used to get the next jump.
 +
jump locations from here:
 +
0x00: 80126c30 [[00126c30 - 001274d4]]
 +
0x01: 801265c0 [[001265c0 - 001266e4]]
 +
0x02: 801266e8 [[001266e8 - 00126884]]
 +
0x03: 80126888 [[00126888 - 00126964]]
 +
0x04: 80126968 [[00126968 - 00126a94]]
 +
0x05: 80126968 [[00126968 - 00126a94]]
 +
0x06: 80126b14 [[00126b14 - 00126c2c]]
 +
0x07: 80126a98 [[00126a98 - 00126b10]]
 +
0x08: 00000000 null
 +
0x09: 801279fc [[001279fc - 00127a50]]
 +
0x0a: 80127a54 [[00127a54 - 00127acc]]
 +
0x0b: 80127ba4 [[00127ba4 - 00127c18]]
 +
0x0c: 80127ad0 [[00127ad0 - 00127b20]]
 +
0x0d: 80127c34 [[00127c34 - 001280f8]]
 +
0x0e: 80127b24 [[00127b24 - 00127b38]]
 +
0x0f: 80127c1c [[00127c1c - 00127c30]]
 +
0x10: 80128ce0 [[00128ce0 - 00129870]]
 +
0x11: 80127620 [[00127620 - 001279f8]]
 +
0x12: 801274d8 [[001274d8 - 0012761c]]
 +
0x13: 801299c8 [[001299c8 - 00129a2c]]
 +
0x14: 80129a30 [[00129a30 - 00129ab0]]
 +
0x15: 80129ab4 [[00129ab4 - 00129b10]]
 +
0x16: 80129b34 [[00129b34 - 00129b68]]
 +
0x17: 801280fc [[001280fc - 001282d8]]
 +
0x18: 80127b3c [[00127b3c - 00127ba0]]
 +
0x18: 80127c34 [[00127c34 - 001280f8]]
 +
0x19: 80127c34 [[00127c34 - 001280f8]]
 +
0x1a: 80127c34 [[00127c34 - 001280f8]]
 +
 
 
  00126540: 00000000 nop
 
  00126540: 00000000 nop
 
  00126544: 00402021 addu r4,r2,r0
 
  00126544: 00402021 addu r4,r2,r0

Latest revision as of 04:23, 10 June 2022

001264dc: 27bdffe0 addiu r29,r29,0xffe0
001264e0: afbf0018 sw r31,0x0018(r29)
001264e4: afb10014 sw r17,0x0014(r29)
001264e8: afb00010 sw r16,0x0010(r29)
001264ec: 3c01801d lui r1,0x801d
001264f0: a4209e88 sh r0,-0x6178(r1)
001264f4: 3c01801d lui r1,0x801d
001264f8: a4209ea0 sh r0,-0x6160(r1)
001264fc: 3c01801d lui r1,0x801d
00126500: ac259e8c sw r5,-0x6174(r1)
00126504: 3c01801d lui r1,0x801d
00126508: a0209ed0 sb r0,-0x6130(r1)
0012650c: 90830000 lbu r3,0x0000(r4)
00126510: 3402001c ori r2,r0,0x001c
00126514: 10620010 beq r3,r2,0x00126558
00126518: 3410001c ori r16,r0,0x001c
0012651c: 3c118019 lui r17,0x8019
00126520: 2631dfb8 addiu r17,r17,0xdfb8
00126524: 90820000 lbu r2,0x0000(r4)
00126528: 00000000 nop
0012652c: 00021080 sll r2,r2,0x02
00126530: 00511021 addu r2,r2,r17
00126534: 8c420000 lw r2,0x0000(r2)
00126538: 00000000 nop
0012653c: 0040f809 jalr r2,r31			#jumps here are not necessarily done in consecutive order. this process continuously produces a valid pointer in r2, which is then used to get the next jump.
			jump locations from here:
				0x00: 80126c30 00126c30 - 001274d4
				0x01: 801265c0 001265c0 - 001266e4
				0x02: 801266e8 001266e8 - 00126884
				0x03: 80126888 00126888 - 00126964
				0x04: 80126968 00126968 - 00126a94
				0x05: 80126968 00126968 - 00126a94
				0x06: 80126b14 00126b14 - 00126c2c
				0x07: 80126a98 00126a98 - 00126b10
				0x08: 00000000 null
				0x09: 801279fc 001279fc - 00127a50
				0x0a: 80127a54 00127a54 - 00127acc
				0x0b: 80127ba4 00127ba4 - 00127c18
				0x0c: 80127ad0 00127ad0 - 00127b20
				0x0d: 80127c34 00127c34 - 001280f8
				0x0e: 80127b24 00127b24 - 00127b38
				0x0f: 80127c1c 00127c1c - 00127c30
				0x10: 80128ce0 00128ce0 - 00129870
				0x11: 80127620 00127620 - 001279f8
				0x12: 801274d8 001274d8 - 0012761c
				0x13: 801299c8 001299c8 - 00129a2c
				0x14: 80129a30 00129a30 - 00129ab0
				0x15: 80129ab4 00129ab4 - 00129b10
				0x16: 80129b34 00129b34 - 00129b68
				0x17: 801280fc 001280fc - 001282d8
				0x18: 80127b3c 00127b3c - 00127ba0
				0x18: 80127c34 00127c34 - 001280f8
				0x19: 80127c34 00127c34 - 001280f8
				0x1a: 80127c34 00127c34 - 001280f8
00126540: 00000000 nop
00126544: 00402021 addu r4,r2,r0
00126548: 90820000 lbu r2,0x0000(r4)
0012654c: 00000000 nop
00126550: 1450fff7 bne r2,r16,0x00126530
00126554: 00021080 sll r2,r2,0x02
00126558: 8fbf0018 lw r31,0x0018(r29)
0012655c: 8fb10014 lw r17,0x0014(r29)
00126560: 8fb00010 lw r16,0x0010(r29)
00126564: 27bd0020 addiu r29,r29,0x0020
00126568: 03e00008 jr r31
0012656c: 00000000 nop