532
edits
Changes
Jump to navigation
Jump to search
→ARM11 Kernel Capabilities
Line 9:
Line 9:
All values are little endian unless otherwise specified.
All values are little endian unless otherwise specified.
−See also: [https://github.com/profi200/Project_CTR/blob/master/ctrtool/exheader.h]
+See also: [https://github.com/3DSGuy/Project_CTR/blob/20f708450b9c6e7f64eafa6c2a8eeb25a630c69a/ctrtool/exheader.h]
{| class="wikitable" border="1"
{| class="wikitable" border="1"
Line 51:
Line 51:
| <code>0x0</code>
| <code>0x0</code>
| <code>0x8</code>
| <code>0x8</code>
−| Application title
+| Application title (default is "CtrApp")
|-
|-
| <code>0x8</code>
| <code>0x8</code>
Line 494:
Line 494:
|-
|-
| <code>0b11111111100x</code>
| <code>0b11111111100x</code>
−| Map address range
+| Map IO/static address range
−| Describes a memory mapping like the 0b111111111110 descriptor, but an entire range rather than a single page is mapped. Another 0b11111111100x descriptor must follow this one to denote the (exclusive) end of the address range to map.
+| Describes a memory mapping like the 0b111111111110 descriptor, but an entire range rather than a single page is mapped. Another 0b11111111100x descriptor must follow this one to denote the (exclusive) end of the address range to map. Bit20 on the first descriptor: map read-only (otherwise RW), bit20 on the second descriptor: map static (cacheable, otherwise IO if the bit is not set)
|-
|-
| <code>0b111111111110</code>
| <code>0b111111111110</code>
−| Map memory page
+| Map IO memory page
| Bits 0-19: page index to map (virtual address >> 12; the physical address is determined per-page according to [[Memory layout]]); Bit 20: Map read-only (otherwise read-write)
| Bits 0-19: page index to map (virtual address >> 12; the physical address is determined per-page according to [[Memory layout]]); Bit 20: Map read-only (otherwise read-write)
|}
|}