Bananymous
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efb355c7be
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BuildSystem: disable nls from gcc
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2023-06-05 17:55:47 +03:00 |
Bananymous
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d1ad38c8d4
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Kernel/LibC: add SYS_STAT and stat(), lstat()
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2023-06-05 14:37:14 +03:00 |
Bananymous
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69b94dad00
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Base: revert bin and lib symlinks to relative paths
Absolute paths fucked up toolchain building and usespace linking,
since g++ was finding host libraries from /usr/lib.
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2023-06-05 10:08:01 +03:00 |
Bananymous
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4c40aa6b38
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Userspace: Start work on proper shell
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2023-06-05 01:42:57 +03:00 |
Bananymous
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5cf3221364
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Base: /lib and /bin are now absolute symlinks
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2023-06-04 18:12:05 +03:00 |
Bananymous
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40055f023c
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LibC: add wait and waitpid
Note that wait() doesn't work since only waiting for specified
pid is supported. wait() will just return -1 and set errno to
ECHILD.
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2023-06-04 18:00:52 +03:00 |
Bananymous
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9fbb2b9369
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Kernel: Add SYS_WAIT
This syscall waits for a given pid.
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2023-06-04 18:00:52 +03:00 |
Bananymous
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a3aca67eef
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Kernel: fork() now clones current thread
This is how posix specifies thread cloning during fork
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2023-06-04 17:40:37 +03:00 |
Bananymous
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977652ad57
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Kernel: Process FixedWidthAllocators come now in 4 sizes
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2023-06-04 01:26:43 +03:00 |
Bananymous
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5bf7ca1c80
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Kernel: Allocators are now stored in UniqPtr
This allows proper memory management, we had some memory leak
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2023-06-04 01:25:57 +03:00 |
Bananymous
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1b1f22c35e
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Kernel: make load_elf() its own function
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2023-06-04 01:24:11 +03:00 |
Bananymous
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479817231a
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Kernel: PhysicalRange maps its nodes to kernel vaddr space
This keeps the lower half of address space cleaner
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2023-06-04 01:20:47 +03:00 |
Bananymous
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e3c5477df4
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Kernel: reorder process exit steps
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2023-06-04 01:19:04 +03:00 |
Bananymous
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b403155ca9
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Kernel: You can specify first vaddr for getting free pages
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2023-06-04 01:15:48 +03:00 |
Bananymous
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9fd3111011
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BAN: Add UniqPtr
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2023-06-04 00:39:20 +03:00 |
Bananymous
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5f339d585c
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Kernel: PAGE_FLAG_MASK is now only 0xF
We don't care currenly about anything but the last few bits
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2023-06-03 20:08:13 +03:00 |
Bananymous
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b168462b43
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Kernel: PageTable now has debug_dump
This dumps all the mapped pages and their flags
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2023-06-03 20:08:13 +03:00 |
Bananymous
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68691faca1
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Kernel: boot.S is back to 2 MiB pages
bochs doesn't seem to support 1 GiB pages
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2023-06-03 18:53:36 +03:00 |
Bananymous
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1e075c248f
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BAN: Errors now includes assert.h
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2023-06-03 18:53:05 +03:00 |
Bananymous
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d201e65810
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BuildSystem: remove sse and sse2 from userspace
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2023-06-03 16:05:32 +03:00 |
Bananymous
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3a79880e69
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LibC: printf string persision works now
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2023-06-03 15:07:02 +03:00 |
Bananymous
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9228df0f23
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Kernel: Inode/Device detection is done with overridden bool functions
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2023-06-03 13:28:15 +03:00 |
Bananymous
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402ad85583
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Kernel: Heap will return 0 if no free page is available
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2023-06-03 02:55:31 +03:00 |
Bananymous
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53e91ba98a
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Kernel: DiskCache will try to shrink_to_fit after cache cleanup
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2023-06-03 02:55:22 +03:00 |
Bananymous
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fd153f3762
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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 |
Bananymous
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813d0f1b5f
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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 |
Bananymous
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2b901abfb1
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Kernel: Shell 'memory' now prints heap memory usage
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2023-06-03 02:22:18 +03:00 |
Bananymous
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d4289f9e74
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Update README.md
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2023-06-02 18:43:30 +03:00 |
Bananymous
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3a5d6914ba
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Userspace: create_program creates proper cmake files again
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2023-06-02 18:42:25 +03:00 |
Bananymous
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e96efea2fb
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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 |
Bananymous
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2df7f8a1e5
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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 |
Bananymous
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8645c4c653
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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 |
Bananymous
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88e92eec9e
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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 |
Bananymous
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a41b8e416f
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LibC: add __cxa_at_exit() for libc
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2023-06-02 17:50:55 +03:00 |
Bananymous
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8716c8baf4
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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 |
Bananymous
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2d67a7153b
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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 |
Bananymous
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3fcc7c6768
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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 |
Bananymous
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5d2a062b36
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LibC: fix INFINITY definition typo
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2023-06-02 17:27:14 +03:00 |
Bananymous
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e517ff6b6d
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LibC: fix DIR typedef for C code
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2023-06-02 17:26:38 +03:00 |
Bananymous
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7296846a81
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LibC: complex.h undefs I before defining it
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2023-06-02 17:13:09 +03:00 |
Bananymous
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6abcb0de9b
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LibC: mbstate_t is empty struct
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2023-06-02 17:10:29 +03:00 |
Bananymous
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40f9d9d9bc
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LibC: fix sig_atomic_t definition
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2023-06-02 17:08:43 +03:00 |
Bananymous
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7aea8c45f7
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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 |
Bananymous
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7bbdee6cc4
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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 |
Bananymous
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efb3271588
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BAN: Fix function call in Vector
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2023-06-01 00:50:04 +03:00 |
Bananymous
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ff548bd898
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Kernel: Shell can now list symlinks
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2023-06-01 00:25:53 +03:00 |
Bananymous
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835d32814d
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Kernel: add basic support for symlinks
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2023-06-01 00:24:45 +03:00 |
Bananymous
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79d1f665f2
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Kernel: Shell opens standard files
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2023-05-31 23:14:15 +03:00 |
Bananymous
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9c818d3da0
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BuildSystem: cmake creates /usr/bin
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2023-05-31 23:13:53 +03:00 |
Bananymous
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a378e59432
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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 |