Bananymous
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884d986bd6
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Kernel: DiskCache won't crash when running out of kmalloc memory
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2023-06-03 02:36:20 +03:00 |
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Bananymous
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59b807189f
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Kernel: add basic disk cache
ATADevices now add disk cache to themselves
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2023-06-03 02:23:14 +03:00 |
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Bananymous
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fb1c7015b1
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Kernel: Shell 'memory' now prints heap memory usage
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2023-06-03 02:22:18 +03:00 |
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Bananymous
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d4123f62b2
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Update README.md
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2023-06-02 18:43:30 +03:00 |
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Bananymous
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a3f410d1a1
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Userspace: create_program creates proper cmake files again
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2023-06-02 18:42:25 +03:00 |
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Bananymous
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1d19a4bffe
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BuildSystem: all scripts have now bash shebang
I could not use the scripts on debian
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2023-06-02 18:41:45 +03:00 |
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Bananymous
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271dd91292
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BuildSystem: add rule to build libstdc++
We can now build libstdc++ and actually link with g++
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2023-06-02 18:39:42 +03:00 |
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Bananymous
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9bd4d68f9c
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Kernel: Shell ls and stat now properly show symlinks
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2023-06-02 18:22:56 +03:00 |
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Bananymous
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3c3c7826ef
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LibC: Add simple definition for realloc
The syscall just crashes the kernel currently. I will implement
this when needed
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2023-06-02 17:56:13 +03:00 |
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Bananymous
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2207357b93
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LibC: add __cxa_at_exit() for libc
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2023-06-02 17:50:55 +03:00 |
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Bananymous
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3a69768eb0
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LibC: remove select() declaration
This already comes from sys/select.h
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2023-06-02 17:29:09 +03:00 |
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Bananymous
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afb29ff3ec
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LibC: rename [[noreturn]] to __attribute__((__noreturn__))
This compiles with C compiler
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2023-06-02 17:28:36 +03:00 |
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Bananymous
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e6f0f891a6
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LibC: stdlib.h doesn't seem to typedef wchar_t without __need_wchar_t
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2023-06-02 17:27:31 +03:00 |
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Bananymous
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36e5aa4683
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LibC: fix INFINITY definition typo
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2023-06-02 17:27:14 +03:00 |
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Bananymous
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7738050105
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LibC: fix DIR typedef for C code
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2023-06-02 17:26:38 +03:00 |
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Bananymous
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4bf11ec349
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LibC: complex.h undefs I before defining it
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2023-06-02 17:13:09 +03:00 |
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Bananymous
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d821012eed
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LibC: mbstate_t is empty struct
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2023-06-02 17:10:29 +03:00 |
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Bananymous
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35c6edd989
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LibC: fix sig_atomic_t definition
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2023-06-02 17:08:43 +03:00 |
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Bananymous
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633cb4f282
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Kernel: VFS now has max link depth of 100
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2023-06-02 12:50:40 +03:00 |
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Bananymous
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4d4d0e26a9
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Kernel: Symlinks are now working
We still have to implement loop or depth detection
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2023-06-02 11:43:46 +03:00 |
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Bananymous
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feea2d4024
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BAN: Fix function call in Vector
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2023-06-01 00:50:04 +03:00 |
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Bananymous
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0ffd2a5c1d
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Kernel: Shell can now list symlinks
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2023-06-01 00:25:53 +03:00 |
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Bananymous
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232fdcb82c
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Kernel: add basic support for symlinks
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2023-06-01 00:24:45 +03:00 |
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Bananymous
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0ccc23d544
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Kernel: Shell opens standard files
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2023-05-31 23:14:15 +03:00 |
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Bananymous
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789ca3db1a
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BuildSystem: cmake creates /usr/bin
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2023-05-31 23:13:53 +03:00 |
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Bananymous
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cb359a05dc
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BuildSystem: link libraries when they change
This also fixed the need for manual linkin on firt build
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2023-05-31 23:01:40 +03:00 |
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Bananymous
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14982c137a
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Userspace: make test program link against libc on change
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2023-05-31 22:36:47 +03:00 |
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Bananymous
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0acab11620
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LibC: add execl
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2023-05-31 22:36:26 +03:00 |
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Bananymous
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02f0239016
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Kernel: Cleanup exec code
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2023-05-31 22:36:05 +03:00 |
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Bananymous
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ab61b49aca
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Kernel: Add SYS_EXEC syscall
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2023-05-31 20:57:33 +03:00 |
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Bananymous
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4da1d6fd27
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Kernel: Implement Process::exec()
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2023-05-31 20:56:29 +03:00 |
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Bananymous
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909e847369
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Kernel: Move userspace entry functions to Process instead of Thread
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2023-05-31 19:31:10 +03:00 |
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Bananymous
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eafa09fecf
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Kernel: boot.S maps GiB as single pdpte
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2023-05-31 00:51:15 +03:00 |
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Bananymous
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8175348284
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Kernel: Fix comment
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2023-05-31 00:51:15 +03:00 |
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Bananymous
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b2832cb47a
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Kernel: PageTable destructor works now
we are successfully booting higher half kernel now :)
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2023-05-31 00:44:14 +03:00 |
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Bananymous
|
9f499991c8
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Kernel: PageTable::create_userspace() now works
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2023-05-31 00:44:14 +03:00 |
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Bananymous
|
9a416e8ae8
|
Kernel: kmalloc free error prints the pointer
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2023-05-31 00:34:56 +03:00 |
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Bananymous
|
911922c6a3
|
Kernel: RSDP location is now done with virtual addresses
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2023-05-31 00:34:21 +03:00 |
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Bananymous
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1f2fd59ad5
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Kernel: Physical range now calculates RAM with physical addresses
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2023-05-31 00:33:44 +03:00 |
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Bananymous
|
708d401d2c
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Kernel: Heap gets multiboot pointer with P2V
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2023-05-30 23:57:44 +03:00 |
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Bananymous
|
ed0dcacab3
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Kernel: Move V2P and P2V to Memory/Types.h
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2023-05-30 23:57:03 +03:00 |
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Bananymous
|
e86050f343
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Kernel: PageTable::map_range_at maps correctly the last page
|
2023-05-30 23:56:07 +03:00 |
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Bananymous
|
57f7da6ce1
|
Kernel: Booting with higher half kernel gets to Heap initialization
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2023-05-30 22:21:12 +03:00 |
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Bananymous
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93e6455171
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Kernel: start work on higher half kernel
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2023-05-30 08:00:17 +03:00 |
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Bananymous
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8f38780197
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Toolchain: lib gcc is wuild with mcmodel=large
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2023-05-30 07:59:41 +03:00 |
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Bananymous
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341f7e41e5
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LibC: Fix some headers to make gcc build again
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2023-05-30 01:17:45 +03:00 |
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Bananymous
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265fe9c62e
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Kernel: We now identity map full GiB in boot.S
The paging structure is pre-built so no unnecessary calculations are done
|
2023-05-30 00:08:52 +03:00 |
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Bananymous
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3b9d60d7cb
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Kernel: Remove unused includes of CriticalScope
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2023-05-29 21:15:55 +03:00 |
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Bananymous
|
278b873e89
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Kernel: Remove unnecessary usages of PageTableScope
This should be used as few times as possible since it calls 'cli'
|
2023-05-29 21:11:29 +03:00 |
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Bananymous
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e640344d7a
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Kernel: Rename MMU to PageTable
This is more descriptive name for what it actually represents
|
2023-05-29 21:06:09 +03:00 |