Bananymous/banan-os
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Author SHA1 Message Date
Bananymous 695262624d Kernel: Fix potential UB in AML OpRegion initialization 2025-08-11 03:45:38 +03:00
Bananymous c96c264801 LibC: Implement fnmatch 2025-08-10 19:57:31 +03:00
Bananymous af0bca74e4 Kernel/LibC: Implement {get,set,init}groups 
This allows dropping /etc/group parsing from the kernel :D
 2025-08-10 19:57:31 +03:00
Bananymous f41e254e35 Kernel: Fix dead lock on process exit 2025-08-10 19:57:31 +03:00
Bananymous 7e472a9c1d Kernel: Fix USB FS device default max packet size 
Apparently this is a common non spec compliant issue on many
controllers/devices.

thanks @sasdallas
 2025-08-10 19:57:31 +03:00
Bananymous ee3f10313a BuildSystem: Flip USB_ARGS and DISK_ARGS in qemu.sh 
This allows attaching usb disk :D
 2025-08-10 19:57:31 +03:00
Bananymous 5b587d199e Kernel/LibC: Implement FIONREAD for tcp and udp sockets 2025-08-10 19:57:31 +03:00
Bananymous 009b073892 LibC: Add IN6_IS_ADDR_* and IN_MULTICAST macros 
These are assumed to exist by some ports
 2025-08-10 19:57:31 +03:00
Bananymous 92e962430b LibC: Make sockaddr and sockaddr_in compatible with other systems 
sockaddr:
make sa_data is 14 bytes on all systems

sockaddr_in:
add sin_zero
 2025-08-10 19:57:31 +03:00
Bananymous 3aa20a3a32 Kernel: Fix ACPI _GPE calling 
This adds patch adds support for extended GPEs and the second GPE
register block.
 2025-08-07 19:35:13 +03:00
Bananymous de7c3d3d29 Kernel: Don't try to create . in USTAR 
Our build system adds . entry to the tar archive and it should be
handled as an no-op
 2025-08-07 19:35:13 +03:00
Bananymous 3f89df338e IDT: Remove stack OOB check 
This makes debugging easier when you can see the actual register values
and what is mapped and where
 2025-08-07 19:35:13 +03:00
Bananymous c7f89c9b77 ports: Update SDL2 2.30.11 -> 2.32.8 2025-08-07 16:43:05 +03:00
Bananymous a107e463e8 ports/SDL2: Add audio support 2025-08-07 16:43:05 +03:00
Bananymous 7a5cfe1728 LibAudio/AudioServer: Add support for playing real time audio 2025-08-07 16:43:05 +03:00
Bananymous 7ad3f967db Kernel: Don't stop audio processing after each entry in AC97 2025-08-07 16:43:05 +03:00
Bananymous d1c814cf9d Kernel: Optimize consecutive absolute mouse move events 
This is a hack to make window server usable without kvm :D
 2025-08-07 16:43:05 +03:00
Bananymous 72f85dce2b Kernel: Make userspace stack on-demand allocated 
Also bump the hardlimit of stack size from 512 KiB->32 MiB. This still
feels quite low but is much better than before :D
 2025-08-07 16:43:05 +03:00
Bananymous f5bbcc017c Kernel: Only send one smp message when reserving a range 
This was causing some kernel panic because processors ran out of smp
message storage when reserving large areas.

Also most of the time there is no need to actually send the SMP message.
If process is mapping something to just its own address space, there is
no need for a TLB shootdown. Maybe this should be only limited to kernel
memory and threads across the same process. I'm not sure what the best
approach here and it is better to send too many invalidations that too
few!
 2025-08-07 16:43:05 +03:00
Bananymous 2980173c8e ports: Fix config.sub downloading 2025-08-07 16:28:09 +03:00
Bananymous a84c348045 LibC: Add shm_{open,unlink} stubs 
These are needed for our llvm port
 2025-08-07 16:28:09 +03:00
Bananymous d845ecc811 LibC: Add wcstok, wcstol and swprintf stubs 
These are needed for our python3 port
 2025-08-07 16:28:09 +03:00
Bananymous 064d9009a2 LibC: Add clock_getres stub 
This is needed for our python3 port
 2025-08-07 02:50:24 +03:00
Bananymous b6aa5bdfab LibC: Implement if_indextoname and if_nametoindex 
These are needed for our cmake port
 2025-08-07 02:50:24 +03:00
Bananymous a3bdf0456e LibC: Add getpriority stub 
This is needed for our cmake port
 2025-08-07 02:50:24 +03:00
Bananymous e3ecf05866 LibC: Add stubs for {get,free}ifaddrs 
These are needed for our libuv port
 2025-08-07 02:50:24 +03:00
Bananymous 6240374dd1 LibC: Add semaphore stubs 
These are needed for our bochs port
 2025-08-07 02:50:24 +03:00
Bananymous e17ee831a7 LibC: Add times stub 
This is needed for our openssl port
 2025-08-07 02:50:24 +03:00
Bananymous aef9bd6357 LibC: Add mk{nod,fifo}{,at} stubs 
These are needed for our tcl port
 2025-08-07 02:50:24 +03:00
Bananymous 8857227a35 LibC: Add getservbyname stub 
This is needed by our tcl port
 2025-08-07 02:50:24 +03:00
Bananymous 937250c681 userspace: Add dummy libdl 
This allows ports to link against without needing to patch it out
 2025-08-07 02:50:24 +03:00
Bananymous 66d3a1d025 ls: Output in columns 2025-08-07 02:50:24 +03:00
Bananymous 647fedfa19 Kernel: Add missing multiboot.h 2025-08-05 17:12:26 +03:00
Bananymous c593d3ed75 LibC: Add missing libintl.h 2025-08-05 17:10:43 +03:00
Bananymous bd885a01e5 ports/expat: Remove libtool file 2025-08-05 03:47:52 +03:00
Bananymous 628825fdff ports: Don't set CMAKE_TOOLCHAIN_FILE environment variable 
This doesn't allow llvm to build native tablegen
 2025-08-05 03:47:16 +03:00
Bananymous 46dd411273 LibC: fflush stdout when reading from stdin 
This is the *intended behaviour* per ISO C specification
 2025-08-05 03:32:59 +03:00
Bananymous 2e2ee11452 LibC: Add more reasonable values to stack size constants 2025-08-05 03:32:59 +03:00
Bananymous ce0df333b3 LibC: Make sa_data in sock_addr zero sized 2025-08-05 03:32:59 +03:00
Bananymous 8bbda78272 ports/xash3d-fwgs: Don't disable opengl and patch output 
Manually link against libxash.so. My current dlopen does not support
loading ELF files that contain TLS
 2025-08-05 03:32:59 +03:00
Bananymous 945509fc93 ports/mesa: Use llvm pipe instead of softpipe if llvm is compiled 2025-08-05 03:32:59 +03:00
Bananymous b586917930 ports: Add llvm port 
This can be compiled before mesa to make mesa use llvmpipe instead of
softpipe. llvmpipe is at least 10x faster :D
 2025-08-05 03:09:24 +03:00
Bananymous 45ad6082bc DynamicLoader: Support dlopen(NULL, ...) 2025-08-05 03:09:24 +03:00
Bananymous f27823babe Kernel: Move stacks to the top of userspace address space 2025-08-05 03:09:24 +03:00
Bananymous 95cfac471a Kernel: Rename loopback adapter lo0 -> lo 2025-08-05 03:09:24 +03:00
Bananymous f7c1084c3e Kernel: Expose boot command line in /proc/cmdline 2025-08-05 03:09:24 +03:00
Bananymous cf96bb6cc3 Kernel: Add support for multiboot 
I don't know why I did it but it works now :D
 2025-08-05 03:09:24 +03:00
Bananymous f1369c8fd6 Kernel/LibC: Implement mprotect 
There may be some race conditions with this but i think this is good
enough to start with
 2025-08-05 03:09:24 +03:00
Bananymous eb7922ab88 LibC: Implement pthread_cond_* using a futex 2025-08-05 03:09:24 +03:00
Bananymous dfdfb7cdaf Kernel: check all threads in validate_pointer_access 2025-08-05 03:09:24 +03:00
Bananymous 1cc0fb9c01 Kernel: Reschedule if idle after IPI 
This allows starting thread execution right after thread is received
from load balancing
 2025-08-05 03:09:24 +03:00
Bananymous a51b589bc9 Kernel: Allow any signal flags and support SA_RESETHAND 2025-08-05 03:09:24 +03:00
Bananymous 5940e912b3 Kernel/LibC: Implement simple futex 2025-08-05 03:09:24 +03:00
Bananymous 658a001d91 LibC: Make pthread_barrier safe 
It used to deadlock and it was not safe if more threads than the target
were attempting to wait on it.
 2025-08-05 03:09:24 +03:00
Bananymous 57c9f5a8a8 LibC: lock mutex when pthread_cond_timedwait times out 2025-08-05 03:09:24 +03:00
Bananymous fa7b58057c LibC: Add MAP_ANON as synonym for MAP_ANONYMOUS 
This is part of POSIX issue 8 and some things only check MAP_ANON
 2025-08-05 03:09:24 +03:00
Bananymous 0e0f5295cf LibC: Make {,__cxa_}atexit thread safe 2025-08-05 03:09:24 +03:00
Bananymous 284c9e5f61 Kernel: Don't kill process if stack pointer is OOB 
This can be valid if process is using green threads or for some other
reason using its own stack
 2025-08-05 03:09:24 +03:00
Bananymous 927fbda1e8 Kernel: Make on-demand paging thread safe 2025-08-05 03:09:24 +03:00
Bananymous d25a5034db LibC: Update thread id on fork 2025-08-05 03:09:24 +03:00
Bananymous f197d39aaf LibC: Don't allow pthread_join to return EINTR 2025-08-05 03:09:24 +03:00
Bananymous 4a95343936 LibC: Make _get_uthread a macro 
This allows nice inlining :)
 2025-08-05 03:09:24 +03:00
Bananymous 4e705a91af LibC: Fix pthread keys 
I had misunderstood how these are supposed to work :D
 2025-08-05 03:09:24 +03:00
Bananymous 82b351469b DynamicLoader: Setup thread id when initializing TLS 
This allows pre-libc code use pthread functions

(__cxa_guard_release calls pthread_cond_broadcast)
 2025-08-05 03:09:24 +03:00
Bananymous ea91bdcce7 WindowServer: Make relative mouse no-op with absolute mouse 2025-08-05 03:09:24 +03:00
Bananymous 256c9daefd ports/SDL2: Optimize rendering and fix cursor 
Remove the unnecessary framebuffer layer, we can just use the window's
own framebuffer.

Set default cursor on mouse initialization, this fixes cursor hiding in
tuxracer

defined SetRelativeMouseMode instead of SetMouseCapture. This is what
the behaviour was :D
 2025-08-05 03:09:24 +03:00
Bananymous af0a46e79c LibGUI/WindowServer: Rename mouse capture -> mouse relative 
My terminology was incorrect and this is more correct
 2025-08-05 03:09:24 +03:00
Bananymous 4519c48284 WindowServer: Fix custom cursors 
Custom cursor is now only set if the cursor is in the client area
instead of anyehere in the window. This makes hidden cursor visible
when it is on top of the title bar!
 2025-08-05 03:09:24 +03:00
Bananymous 8ea32c7650 WindowServer: Fix relative mouse vertical flip 2025-08-05 03:09:24 +03:00
Bananymous 5972d40ced ports: Update zstd 1.5.6 -> 1.5.7 
Also build using cmake because we can :)
 2025-08-05 03:09:24 +03:00
Bananymous f35a6b3922 BuildSystem: Fix meson toolchain file 
sed to replace SYSROOT did not work because paths contain /

also add cmake to allow cmake based library detection
 2025-08-05 03:09:24 +03:00
Bananymous 21009c37b4 BuildSystem: Remove unnecessary variables from cmake toolchain 2025-08-05 03:09:24 +03:00
Bananymous 11a2d15003 BuildSystem: Optimize disk image creation 
disk image is now created with rsync so there is no need for copying the
whole sysroot twice.
 2025-08-05 03:09:24 +03:00
Bananymous d8a695a88d Kernel: Don't fail ustar unpack when creation fails 2025-08-05 03:09:24 +03:00
Bananymous f82390424b ports: Add cmake port 2025-08-05 03:09:24 +03:00
Bananymous 08ed405a5b ports: Add libuv port 2025-08-05 03:09:24 +03:00
Bananymous 8c598a6902 LibC: Include stdint.h instead of inttypes.h in network headers 2025-08-05 03:09:24 +03:00
Bananymous 8e9c40caa4 LibC: Pump OPEN_MAX to 128 
cmake seems to use around 70 when checking compiler. That seems quite a
lot but could be "normal"
 2025-07-31 22:47:40 +03:00
Bananymous 8c29036fbf Kernel: Fix EAGAIN on hungup pipe 2025-07-31 22:47:40 +03:00
Bananymous b46337d376 BuildSystem: Add banan-os cmake platform 2025-07-31 22:47:40 +03:00
Bananymous 56d701492b ports/ncurses: Add c++ bindings 2025-07-31 22:47:40 +03:00
Bananymous 07e4e764a0 LibC: Implement mbtowc 2025-07-31 22:47:40 +03:00
Bananymous 66fe2f2e50 LibC: Fix readv and writev 2025-07-31 22:47:40 +03:00
Bananymous fda0ced72e LibC: Implement getpw{nam,uid}_r 2025-07-31 22:47:40 +03:00
Bananymous 654e8bb7f6 LibC: Implement getgr{gid,nam}_r 2025-07-31 22:47:40 +03:00
Bananymous 80ffde5e1e LibC: Implement aligned_malloc 
This is part of POSIX issue 8
 2025-07-31 22:47:40 +03:00
Bananymous 52309e0754 LibC: Add in6addr_{any,loopback} definitions 2025-07-31 22:47:40 +03:00
Bananymous 31e411f8f1 LibC: Implement recvmsg and sendmsg 
These just wrap recvfrom and sendto so ancillary data is not supported
 2025-07-31 22:47:40 +03:00
Bananymous de45b760b5 LibC: Implement alphasort and scandir 2025-07-31 22:47:40 +03:00
Bananymous ff29e9c4d6 LibC: Implement {,f}pathconf 
This just return minimum values specified by posix
 2025-07-31 22:47:40 +03:00
Bananymous cc04bd0f06 LibC/Kernel: Implement ttyname_r 2025-07-31 22:47:40 +03:00
Bananymous e72e1e4e43 LibC: Add _SC_NPROCESSORS_{CONF,ONLN) 2025-07-31 22:47:40 +03:00
Bananymous 987cc3c237 3000th COMMIT: ports: Add halflife port 2025-07-31 22:47:34 +03:00
Bananymous 935f69e011 ports: Add freetype port 2025-07-31 22:47:29 +03:00
Bananymous 9f0c2fb6e2 ports: Apply only patches ending in .patch 2025-07-31 22:47:29 +03:00
Bananymous 9b18bda9c8 Kernel: Make epoll always check for HUP and ERR 2025-07-31 22:47:29 +03:00
Bananymous 7831c74e8c DynamicLoader: Add support for LD_LIBRARY_PATH 
Also fix a bug with dlopen with TLS
 2025-07-31 22:47:29 +03:00
Bananymous c1978f9133 Shell: Implement redirections 
This works well enough. At the moment redirections can appear anywhere
in the command **after** environment variables and possible alias
command. This means commands like `>foo echo hello` are not supported.
I don't think this is big enough problem for now (99% time redirections
are given after arguments) that i would rewrite the environment and
alias parsing.
 2025-07-22 16:54:06 +03:00
Bananymous 05affda20c ports: Add python3 port 2025-07-22 14:11:09 +03:00
Bananymous e2eb555ca0 LibC: Add dummy libintl support 
This doesn't really do anything but allows some ports to use it :D
 2025-07-22 13:26:53 +03:00