533
edits
Changes
Hardware/External Interface (view source)
Revision as of 15:02, 25 September 2022
, 15:02, 25 September 2022→EXI boot vector: change table of addresses and add PPC address
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! Size
−! Description
IOS's function to initialize the EXI reset vector has 2 default boot vectors depending on the parameters, but a custom boot vector is used by the <code>IOS_StartPPC</code> [[IOS/Syscalls|syscall]].
IOS's function to initialize the EXI reset vector has 2 default boot vectors depending on the parameters, but a custom boot vector is used by the <code>IOS_StartPPC</code> [[IOS/Syscalls|syscall]].
+it is 0x40 bytes in size and is accessed through different addresses depending where you are reading from.
{| class="wikitable
{| class="wikitable
|-
|-
+! Source
! Start Address
! Start Address
! End Address
! End Address
−|-
|-
+| EXI
| 0x0d806840
| 0x0d806840
| 0x0d806880
| 0x0d806880
−| 0x40
+|-
−| PPC Reset vector
+| PPC
+| 0xfff00100
+| 0xfff00140
|-
|-
|}
|}