3.0.2: Difference between revisions
→FIRM-packages: Added old diff with adjustments. |
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[http://en-americas-support.nintendo.com/app/answers/detail/a_id/22525/p/897 Official] ALL change-log: | [http://en-americas-support.nintendo.com/app/answers/detail/a_id/22525/p/897 Official] ALL change-log: | ||
* Nintendo Switch Online | * Nintendo Switch Online | ||
* Added online play in Argentina, Brazil, Chile, Colombia, and Peru. This is currently available for free until the paid online service launches in 2018. | ** Added online play in Argentina, Brazil, Chile, Colombia, and Peru. This is currently available for free until the paid online service launches in 2018. | ||
* General system stability improvements to enhance the user's experience | * General system stability improvements to enhance the user's experience | ||
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Kernel was updated. FIRM-sysmodules were not updated. | Kernel was updated. FIRM-sysmodules were not updated. | ||
====Kernel==== | |||
* The mmutable init code was updated. | |||
** Some table addrs were updated. | |||
** For the first DRAM mapping loop, the descriptor-ORR value now has bitmask 0x40000000000000 set. This is for TTBR0 vmem 0x80000000. This enables usermode XN for the temporary DRAM mapping only used during kernel boot. | |||
** The descriptor ORR-value for this now has bitmask 0x3000000000000000 set: *(addr+0xf8) = tableaddr | <orrvalue>;//(level2 pagetable descriptor for vmem 0xFFFFFFF7C0000000) | |||
** Descriptor ORR-value bitmask 0x3000000000000000 is now also set for sometable+0xfb0, +0xfc0, and othertable+0xff0. | |||
** Kernel .text descriptor ORR-value now has bitmask 0x40000000000000 set. This enables usermode XN for kernel .text, previously kernel .text was executable from usermode. | |||
* The below code is probably memory-management related? | |||
* L_fffffff7ffc3e9c8 | |||
** Updated, prev ver @ L_fffffff7ffc3e9c8 | |||
** 0xfffffff7ffc3eed0: "csel x9, xzr, x9, ne" was changed to "csel x9, x11, x9, ne", where x11 is 0x1000000000000000. | |||
** Nothing else changed. | |||
* L_fffffff7ffc3f40c | |||
** Updated, prev ver @ L_fffffff7ffc3f408 | |||
** 0xfffffff7ffc3f74c: Same change as L_fffffff7ffc3e9c8. | |||
** Nothing else changed. | |||
* L_fffffff7ffc3faac | |||
** Updated, prev ver @ L_fffffff7ffc3faa4 | |||
** Same change as L_fffffff7ffc3e9c8 @ 0xfffffff7ffc3fecc | |||
** Nothing else changed. | |||
* L_fffffff7ffc40088 | |||
** Updated, prev ver @ L_fffffff7ffc4007c | |||
** Same change as L_fffffff7ffc3e9c8 @ 0xfffffff7ffc40160 | |||
** Nothing else changed. | |||
* L_fffffff7ffc4028c | |||
** Updated, prev ver @ L_fffffff7ffc4027c | |||
** Same change as L_fffffff7ffc3e9c8 @ 0xfffffff7ffc403a0 | |||
** Nothing else changed. | |||
* L_fffffff7ffc406f0 | |||
** Updated, prev ver @ L_fffffff7ffc406dc | |||
** Same change as L_fffffff7ffc3e9c8, except with value 0x1000000000000001 instead. | |||
===0100000000000823=== | |||
The [[Title_list|0100000000000823]] title was updated, the following was updated in RomFS: | |||
* /ac_0_not_b_nx | |||
* /ac_1_not_b_nx | |||
* /ac_2_not_b_nx | |||
* /ac_3_b1_nx | |||
* /ac_3_b2_nx | |||
* /ac_3_not_b_nx | |||
==See Also== | ==See Also== | ||