CPU Registers x86: Difference between revisions

Fixed GPRs
[unchecked revision][unchecked revision]
(Fixed GPRs)
Line 34:
| dl
| data
|-
| esi
| si
| N/A
| N/A
| source index
|-
| edi
| di
| N/A
| N/A
| destination index
|-
| ebp
| bp
| N/A
| N/A
| base pointer
|-
| esp
| sp
| N/A
| N/A
| stack pointer
|-
|}
 
==Pointer Registers==
 
{| {{wikitable}}
|-
! 32 bit
! 16 bit
! description
|-
| eip
| ip
| instruction pointer
|-
|}
Line 57 ⟶ 95:
|-
| fs
| customgeneral purpose f segment
|-
| gs
| customgeneral purpose g segment
|-
|}
 
==Index Registers==
 
{| {{wikitable}}
|-
! 32 bit
! 16 bit
! description
|-
| esi
| si
| source index
|-
| edi
| di
| destination index
|-
|}
 
==Pointer Registers==
 
{| {{wikitable}}
|-
! 32 bit
! 16 bit
! description
|-
| ebp
| bp
| base pointer
|-
| esp
| sp
| stack pointer
|-
| eip
|
| instruction pointer
|-
|}
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