Difference between revisions of "C(0x09) SysInitKernelVariables"

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m
 
Line 2: Line 2:
 
  00000500: 00000000 nop
 
  00000500: 00000000 nop
 
  00000504: 25080598 addiu r8,r8,0x0598
 
  00000504: 25080598 addiu r8,r8,0x0598
  00000508: 01000008 jr r8                [[BIOS 0x00000598]]
+
  00000508: 01000008 jr r8                [[SysInitKernelVariables]]
 
  0000050c: 00000000 nop
 
  0000050c: 00000000 nop
 
PRE BOOT:
 
PRE BOOT:
 
  00000500: lui r8, 0x0000
 
  00000500: lui r8, 0x0000
 
  00000504: addiu r8,r8,0x0598
 
  00000504: addiu r8,r8,0x0598
  00000508: jr r8                [[BIOS 0x00000598]]
+
  00000508: jr r8                [[SysInitKernelVariables]]
 
  0000050c: nop
 
  0000050c: nop
  
Line 14: Line 14:
 
  00000500: nop
 
  00000500: nop
 
  00000504: addiu r8,r0,0x0598
 
  00000504: addiu r8,r0,0x0598
  00000508: jr r8                [[BIOS 0x00000598]]
+
  00000508: jr r8                [[SysInitKernelVariables]]
 
  0000050c: nop
 
  0000050c: nop

Latest revision as of 09:09, 23 September 2024

POST BOOT:

00000500: 00000000 nop
00000504: 25080598 addiu r8,r8,0x0598
00000508: 01000008 jr r8                SysInitKernelVariables
0000050c: 00000000 nop

PRE BOOT:

00000500: lui r8, 0x0000
00000504: addiu r8,r8,0x0598
00000508: jr r8                SysInitKernelVariables
0000050c: nop

the first word is overwritten by the BIOS A jump table. how to fix:

00000500: nop
00000504: addiu r8,r0,0x0598
00000508: jr r8                SysInitKernelVariables
0000050c: nop