 Matheus
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4581b460ff
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syscalls: exit
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2022-09-20 17:07:58 -03:00 |
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Matheus
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ddb224c3c7
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scheduler: properly open init cwd and root, sched_dequeue()
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2022-09-20 17:05:46 -03:00 |
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Matheus
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d4655a2f6c
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syscalls: no longer have invalid state after execve error
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2022-09-20 17:00:30 -03:00 |
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Matheus
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44b6b26eb8
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syscalls: properly free the fd on an open failure
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2022-09-20 16:59:40 -03:00 |
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Matheus
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5f9aba07b2
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syscalls: fix waitpid's behaviour
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2022-09-20 16:58:59 -03:00 |
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Matheus
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c637995d52
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syscalls: waitpid
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2022-09-20 10:44:37 -03:00 |
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Matheus
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681d1a0e75
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syscalls: execve
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2022-09-19 22:52:11 -03:00 |
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Matheus
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511a5639cc
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scheduler: close init node
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2022-09-19 22:51:55 -03:00 |
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Matheus
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3668fa2a39
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syscalls: fork
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2022-09-19 18:42:19 -03:00 |
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Matheus
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3c3dfc8f39
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vmm: address space forking
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2022-09-19 18:42:05 -03:00 |
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Matheus
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2ab048c322
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scheduler: pid allocation, thread queueing function and a few fixes
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2022-09-19 18:41:25 -03:00 |
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Matheus
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41d6e7230e
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fd: new abstraction
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2022-09-18 16:21:45 -03:00 |
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Matheus
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4bc9a3788f
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scheduler: don't use the state THREAD_STATE_WAITING anymore
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2022-09-17 21:53:09 -03:00 |
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Matheus
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e3f827896c
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timer: don't die at a few specific edge cases anymore
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2022-09-17 21:51:44 -03:00 |
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Matheus
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fa37e32ed9
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build: use jinx in the build system
now uses jinx to build a cross toolchain, mlibc, bash and the kernel. also made scheduler temporarily run /usr/bin/bash instead of /sbin/init
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2022-09-15 17:47:05 -03:00 |
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Matheus
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e7517468c7
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syscalls: fstat
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2022-09-12 10:48:19 -03:00 |
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Matheus
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4111cf8489
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mmu: fix page invalidation on flag change
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2022-09-12 10:22:25 -03:00 |
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Matheus
|
c04fd71e1e
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Revert last commit
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2022-09-12 09:57:45 -03:00 |
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Matheus
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625eab5526
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scheduler: fix to an extremely weird bug
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2022-09-11 22:25:32 -03:00 |
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Matheus
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81f414f7c0
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elf: fixed silly issues
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2022-09-11 22:23:26 -03:00 |
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Matheus
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0e70f0a7fa
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scheduler: remove debugging code
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2022-09-11 12:54:08 -03:00 |
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Matheus
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b3f0ca7cd6
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vmm: properly release lock on request failure
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2022-09-11 12:53:41 -03:00 |
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Matheus
|
51a36c6c12
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syscalls: libclog: made it use the console interface
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2022-09-09 18:19:43 -03:00 |
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Matheus
|
001f387363
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vmm: update thread ctx on context change
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2022-09-09 18:18:47 -03:00 |
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Matheus
|
2848544ff0
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scheduler: a bunch of fixes and a few changes
transferred memory context from proc to thread, fixed bugs relating to blocking, made getnext() wait till something is ready to run
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2022-09-09 18:18:22 -03:00 |
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Matheus
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2586acc14f
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keyboard: stub
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2022-09-07 16:11:24 -03:00 |
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Matheus
|
ad182d3872
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events: finish implementation
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2022-09-04 18:01:09 -03:00 |
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Matheus
|
4c0ee7179e
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scheduler: yield
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2022-09-04 17:40:53 -03:00 |
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Matheus
|
20249b07b2
|
Events: stub
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2022-09-04 14:44:12 -03:00 |
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Matheus
|
2f8c8fc8e3
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ELF: don't change the cpu context
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2022-09-04 14:42:59 -03:00 |
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Matheus
|
1bef1e3dee
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syscalls: stat: make return values sane and fix check
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2022-08-29 00:22:22 -03:00 |
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Matheus
|
13a6618041
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ELF: make sure stack is always 16 byte aligned
|
2022-08-28 23:52:17 -03:00 |
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Matheus
|
3066fdbb4f
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syscalls: stat: add another case that returns EFAULT
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2022-08-28 22:44:37 -03:00 |
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Matheus
|
06e91be62e
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syscalls: read: seek on read
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2022-08-27 20:29:25 -03:00 |
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Matheus
|
edba446ba4
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ELF: refactor loader
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2022-08-27 20:27:14 -03:00 |
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Matheus
|
023937809d
|
bugfixes, change types.h to be linux abi, stat system call
|
2022-08-23 19:44:18 -03:00 |
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Matheus
|
9c6ce452f8
|
/dev/console
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2022-08-20 15:15:10 -03:00 |
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Matheus
|
df9977b7db
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make pagealloc zero memory
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2022-08-20 13:26:31 -03:00 |
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Matheus
|
bd94ce8134
|
write system call
|
2022-08-20 13:01:26 -03:00 |
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Matheus
|
b3b5981f7a
|
isatty syscall
|
2022-08-20 12:47:23 -03:00 |
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Matheus
|
1ed7aafa46
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properly zero memory on demand paging and mmap
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2022-08-20 00:01:54 -03:00 |
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Matheus
|
fc7986e5be
|
close syscall
|
2022-08-19 22:54:07 -03:00 |
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Matheus
|
f04d4b5a31
|
page allocator for alloc()
|
2022-08-19 22:11:06 -03:00 |
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Matheus
|
af3e62d37c
|
syscall_mmap() bugfix
it wasn't accepting mappings with MAP_FIXED flags
|
2022-08-19 20:33:44 -03:00 |
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Matheus
|
d8d5f44d8e
|
lseek syscall
|
2022-08-19 20:26:37 -03:00 |
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Matheus
|
6350621f7d
|
read syscall
|
2022-08-19 20:07:59 -03:00 |
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Matheus
|
098b2f5691
|
open syscall
|
2022-08-19 20:03:38 -03:00 |
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Matheus
|
1d3405ba10
|
file decriptors
|
2022-08-19 18:01:32 -03:00 |
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Matheus
|
4de0ff2556
|
gettid syscall, fix issues with vmm and mmap syscall
|
2022-08-18 22:12:51 -03:00 |
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Matheus
|
0984a6458d
|
fix several issues relating to elf and registers and add mmap
|
2022-08-18 17:53:09 -03:00 |
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