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Line 770:
Line 770: − + + + Line 936:
Line 938: − +
→5.0.0
== [[5.0.0]] ==
== [[5.0.0]] ==
5.0.0 modified the address map to have R-X, R--, and RW- segments, instead of a single RWX segment.
5.0.0 modified the address map to have separate .text, .rodata, and .rwdata segments, instead of a single RWX segment.
However, the .rodata and .rwdata segments are both (mistakenly?) mapped R-W.
Because the same L3 page is shared for all mappings, this required modifying segment layout significantly to prevent clashes.
Because the same L3 page is shared for all mappings, this required modifying segment layout significantly to prevent clashes.
| 0x1000
| 0x1000
| 0x40000000000300
| 0x40000000000300
| TZRAM (R-- .rodata)
| TZRAM (RW- .rodata)
|-
|-
| 0x1F014A000
| 0x1F014A000