Dynamic Area Numbers (changes)
Showing changes from revision #6 to #7:
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Programmer's Reference Manuals
ยป Dynamic Area Numbers
| # | Meaning |
|---|---|
| -1 | Application slot1 3 |
| 0 | System Heap |
| 1 | RMA |
| 2 | Screen Area |
| 3 | Sprite Area |
| 4 | Font Cache |
| 5 | RAM Filing System |
| 6 | Free pool1 |
| 7 | VRAM rescue2 |
| 8 | Kernel buffers2 |
| 10 | Abort SVC and IRQ stack copy4 5 |
| 11 | Operating system ROM4 5 |
| 12 | SWI dispatch and IRQ workspace4 5 |
| 13 | SVC stack4 5 |
| 14 | IRQ stack4 5 |
| 15 | UND stack4 5 |
| 16 | Level 2 Page Tables4 5 |
| 17 | Operating system page tables (SoftCAM)4 5 |
| 18 | System Initialisation area4 5 |
| 48 | Zero Page4 5 |
| 49 | High CPU vectors4 5 6 |
| 50 | Utility executables4 5 6 |
| 51 | ABT stack4 5 6 |
| 256+ | User dynamic area |
1 Available from RISC OS 3.50 onwards
2 Available from RISC OS 3.80 onwards
3 Not supported by all APIsAPI in Classic RISC OS.
4 Available in some RISC OS Select versions.
5 Not supported by RISC OS 5.
6 Available in RISC OS Pyromaniac versions.
See also
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