2.0.0: Difference between revisions

(One intermediate revision by one other user not shown)

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**To format, head to System Settings > System > Initialize > Format microSD Card

==Package1==

==System Titles==

* The encrypted binaries' order and calculation for next stage's entrypoint was changed.

* Every system module was updated.

** The [[creport]] system module (0100000000000036) was added.

* Every system applet was updated.

* Every 01000000000008XX title was updated except for:

** 0100000000000805(CHN/KOR dictionary), 0100000000000808("European, English and Japanese dictionaries"), 010000000000080A(Chara?), and 010000000000080C(EULA).

* The following 01000000000008XX titles were added:

** 0100000000000800(SSL trusted certs), 0100000000000807(Hotspot List), 010000000000081E(Dummy file), 010000000000081F(Icosa system config), 0100000000000820(Copper system config), 0100000000000821(Hoag system config)

* 010000000000081B ("exFAT FIRM") package2 is no longer "stubbed"/overwritten with garbage.

===FIRM===

====Package1====

The encrypted binaries' order and calculation for next stage's entrypoint was changed.

Old layout (before 2.0.0):

Line 49:

Line 60:

0x40013FE0 + 0x20 + 0x20 + NX bootloader blob's offset + Warmboot blob's size

* Some AES-ECB decryption related code was refactored.

Some AES-ECB decryption related code was refactored.

~~==System Titles==~~

* Every system module was updated.

** The [[creport]] system module (0100000000000036) was added.

* Every system applet was updated.

* Every 01000000000008XX title was updated except for:

** 0100000000000805(CHN/KOR dictionary), 0100000000000808("European, English and Japanese dictionaries"), 010000000000080A(Chara?), and 010000000000080C(EULA).

* The following 01000000000008XX titles were added:

** 0100000000000800(SSL trusted certs), 0100000000000807(Hotspot List), 010000000000081E(Dummy file), 010000000000081F(Icosa system config), 0100000000000820(Copper system config), 0100000000000821(Hoag system config)

* 010000000000081B ("exFAT FIRM") package2 is no longer "stubbed"/overwritten with garbage.

==Kernel==

Line 104:

Line 105:

* Kernel stacks are now allocated with a slabheap.

* ~~While~~ 1.0.0 ~~had two~~ pools ~~with size 0~~, ~~now~~ it ~~uses all three~~. ~~The last one size is calculated dynamically to fit all the built-in sysmodules,~~ and ~~it's~~ now protected by the kernel carveout.

* KHeapArrange was changed. On 1.0.0 it held address/size for three pools ("base", "application", "system") and application/system were zero-sized/unused. Now it holds "pool management", "secure", "non-secure". Pool management and secure are now protected by the kernel carveout.

** Secure pool size is dynamically calculated as size of all kips (including stacks) + 24 MB (FS sysmodule heap) + 1 MB (spare pages for e.g. IPC buffer usage).

** If only one KIP is present, all memory goes to secure pool and non-secure pool does not exist.

@@ Line 28: / Line 28: @@
 **To format, head to System Settings > System > Initialize > Format microSD Card
-==Package1==
+==System Titles==
-* The encrypted binaries' order and calculation for next stage's entrypoint was changed.
+* Every system module was updated.
+** The [[creport]] system module (0100000000000036) was added.
+* Every system applet was updated.
+* Every 01000000000008XX title was updated except for:
+** 0100000000000805(CHN/KOR dictionary), 0100000000000808("European, English and Japanese dictionaries"), 010000000000080A(Chara?), and 010000000000080C(EULA).
+* The following 01000000000008XX titles were added:
+** 0100000000000800(SSL trusted certs), 0100000000000807(Hotspot List), 010000000000081E(Dummy file), 010000000000081F(Icosa system config), 0100000000000820(Copper system config), 0100000000000821(Hoag system config)
+* 010000000000081B ("exFAT FIRM") package2 is no longer "stubbed"/overwritten with garbage.
+===FIRM===
+====Package1====
+The encrypted binaries' order and calculation for next stage's entrypoint was changed.
 Old layout (before 2.0.0):
@@ Line 49: / Line 60: @@
 x40013FE0 + 0x20 + 0x20 + NX bootloader blob's offset + Warmboot blob's size
-* Some AES-ECB decryption related code was refactored.
+Some AES-ECB decryption related code was refactored.
-==System Titles==
-* Every system module was updated.
-** The [[creport]] system module (0100000000000036) was added.
-* Every system applet was updated.
-* Every 01000000000008XX title was updated except for:
-** 0100000000000805(CHN/KOR dictionary), 0100000000000808("European, English and Japanese dictionaries"), 010000000000080A(Chara?), and 010000000000080C(EULA).
-* The following 01000000000008XX titles were added:
-** 0100000000000800(SSL trusted certs), 0100000000000807(Hotspot List), 010000000000081E(Dummy file), 010000000000081F(Icosa system config), 0100000000000820(Copper system config), 0100000000000821(Hoag system config)
-* 010000000000081B ("exFAT FIRM") package2 is no longer "stubbed"/overwritten with garbage.
 ==Kernel==
@@ Line 104: / Line 105: @@
 * Kernel stacks are now allocated with a slabheap.
-* While 1.0.0 had two pools with size 0, now it uses all three. The last one size is calculated dynamically to fit all the built-in sysmodules, and it's now protected by the kernel carveout.
+* KHeapArrange was changed. On 1.0.0 it held address/size for three pools ("base", "application", "system") and application/system were zero-sized/unused. Now it holds "pool management", "secure", "non-secure". Pool management and secure are now protected by the kernel carveout.
+** Secure pool size is dynamically calculated as size of all kips (including stacks) + 24 MB (FS sysmodule heap) + 1 MB (spare pages for e.g. IPC buffer usage).
+** If only one KIP is present, all memory goes to secure pool and non-secure pool does not exist.
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