Michael Scire
c8c4406467
svc: Add new InfoTypes
2024-05-30 21:41:06 +02:00
fincs
95fca6753d
virtmem: Allow rng algorithm override
2021-05-02 18:26:40 +02:00
fincs
076657fd31
Allow user override of dynamic memory allocation functions throughout libnx
2021-01-22 18:37:46 +01:00
fincs
649f308d4b
Delete old virtmem API 🦀 🦀
2021-01-17 17:05:29 +01:00
Michael Scire
e5ae43f4c2
results: use R_VALUE for comparisons
2020-12-01 02:26:26 +01:00
fincs
8310f438ca
virtmem: Add memory reservation system
...
jit: Use virtmemFindCodeMemory on both codepaths; use virtmem reservations
in order to support the JitType_SetProcessMemoryPermission codepath
2020-10-30 16:07:38 +01:00
fincs
490d96e6eb
virtmem: Add virtmemFindCodeMemory to work around a quirk in 1.x kernel
2020-10-30 00:16:03 +01:00
fincs
970d982e57
Add diagAbortWithResult, see details:
...
- This is a (weak/overridable) function meant to be called when the
program encounters an unrecoverable error, but it's not fatal enough
to bring down the entire system with it.
- The default implementation uses svcBreak, passing the result code
in the user buffer.
- Replaced all usages of fatalThrow with diagAbortWithResult throughout
the entire library.
2020-10-29 13:40:35 +01:00
fincs
a05a44fca8
virtmem: Major rewrite to support ASLR, see details:
...
- Added virtmemLock/Unlock, needed for atomic find-and-map operations
- Added virtmemFindAslr, which looks for a random free area in AslrRegion
- virtmemReserve still exists for legacy callers who rely on sequential
allocation in order to avoid race conditions from concurrent uses
- Added virtmemFindStack, which searches within StackRegion instead
- Removed virtmemReserveStack/FreeStack
- Changed shmem/thread/tmem/codememory-jit to use the new virtmem API
- Legacy jit still uses virtmemReserve
2020-10-27 12:27:32 +01:00
fincs
4ab2384449
fatal: Rename functions/types to match official names more closely
2019-10-24 23:25:07 +02:00
Michael Scire
145ad1ba87
virtmem: fix incorrect bounds check
2019-10-22 12:42:07 +02:00
yellows8
4177031ebe
Use the same style for all system-versions.
2019-08-26 13:05:49 -04:00
SciresM
e1a6a463c2
Add enums for GetInfo/GetSystemInfo ( #292 )
2019-06-22 00:05:56 +02:00
fincs
11b7bece4a
Change all services except fatal to use hosversion* instead of kernelAboveXYZ
2019-02-18 21:48:49 +01:00
plutooo
6977cb24f5
virtmem: Fix minor regression
...
We need to fetch alias region to make sure virtmemReserve() avoids returning addresses inside of it
2018-10-23 04:07:01 +02:00
Michael Scire
e942b9cc25
virtmem: Fix stack region mapping on 1.0.0
2018-10-22 22:34:11 +02:00
plutoo
6fa8370bfb
This looks better
2018-01-22 20:11:55 +01:00
TuxSH
5abc4873d8
Include only what is really necessary...
...
add pragma once in every header, etc.
2018-01-22 18:42:57 +01:00
plutoo
e54bbc54ea
Fix codestyle for results
2018-01-21 18:40:23 +01:00
plutoo
22e9a0fcc3
Jit bringup, improvements to virtmem
2018-01-20 13:56:12 +01:00
fincs
a8a15f7d16
Make fatalSimple error codes unique
2018-01-15 22:48:46 +01:00
plutoo
edcf789b6e
C was developed in 1972
2018-01-06 13:54:59 +01:00
plutoo
282fdefe2b
Align code style of MemoryInfo
2018-01-06 06:04:35 +01:00
plutoo
5739fda64a
Make allocation of virtmem regions thread-safe
2018-01-01 22:35:54 +01:00
plutoo
5cad71213b
Cache version values, fix guard paging of threads on 2.0.0+
2018-01-01 22:28:12 +01:00
plutoo
de52de8e88
Fixes for 1.0.0
2017-11-26 20:44:42 +01:00
plutoo
85538c9fb3
Introducing thread..
2017-10-08 18:39:33 +02:00
plutoo
a9555bb5b5
Implement virtual memory allocator
2017-10-08 15:11:59 +02:00
plutoo
3926969ebc
Minor changes
...
* Refactored system/*
* Implemented all of tmem
* Introduced virtmem
2017-10-07 15:32:57 +02:00
