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→ARM11 Kernel Capabilities
Line 431:
Line 431:
| 0x10
| 0x10
| Reserved
| Reserved
+|}
+
+There are different descriptor types, characterized by bits 20-31.
+
+{| class="wikitable" border="1"
+|-
+! Pattern of bits 20-31
+! Type
+! Fields
+|-
+| 0b1110xxxxxxxx
+| Interrupt info
+|
+|-
+| 0b11110xxxxxxx
+| System call mask
+| Bits 24-26: System call mask table index; Bits 0-23: mask
+|-
+| 0b1111110xxxxx
+| Kernel release version
+| Bits 8-15: Major version; Bits 0-7: Minor version
+|-
+| 0b11111110xxxx
+| Handle table size
+| Bits 0-18: size
+|-
+| 0b111111110xxx
+| [[#ARM11_Kernel_Flags|Kernel flags]]
+| See above
+|-
+| 0b11111111100x
+| Mapping static address
+|
+|-
+| 0b111111111110
+| Mapping IO address
+|
|}
|}