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
yellows8
00d0174c0a
Removed the buffer memset from tmemCreateFromMemory, tmemCreateFromMemory should not write to the user buffer.
2018-12-23 22:18:24 -05:00
fincs
252e8ef9ff
Add tmemCreateFromMemory
2018-12-20 16:12:22 +01:00
plutooo
fb42ebe53a
Fix memory leak in tmemCreate
2018-08-11 15:01:12 +02:00
plutoo
e112ab6968
Fix ipc session close race properly
2018-03-11 13:21:36 +01:00
plutoo
e162da18ff
Fix race condition in tmem
2018-03-10 21:03:31 +01:00
yellows8
f7335b7ae5
Only clear allocated tmem when alloc was successful.
2018-03-01 22:57:44 -05:00
yellows8
20a549b46b
Clear allocated tmem.
2018-03-01 22:55:17 -05:00
fincs
41da28eb5c
Document kernel/: shmem.h, thread.h, tmem.h, virtmem.h
2018-02-10 22:40:11 +01:00
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
plutoo
b877e1b1c1
Why is this not crashing
2018-01-20 12:26:31 +01:00
plutoo
3ca6e65984
Aligning code style of kernel primitives
2018-01-06 06:10:55 +01:00
plutoo
99bd9c76aa
Attempt to introduce newlib heap implementation
2017-10-09 21:24:11 +02:00
plutoo
3926969ebc
Minor changes
...
* Refactored system/*
* Implemented all of tmem
* Introduced virtmem
2017-10-07 15:32:57 +02:00
plutoo
30650b5d69
Implemented heap, transfer memory, bsd cmd0
2017-09-10 23:17:57 +02:00
