vasilito/RedBear-OS
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3c2a4801ac44ff1ff3525f79c1a9db3de2acbf1f
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349 Commits

Author SHA1 Message Date
vasilito 3c2a4801ac submodules: sync base pointer for unimplemented! stub cleanup 2026-07-10 22:35:03 +03:00
vasilito cbcf992dc9 submodules: sync kernel pointer for EmulateArch::invalidate fix 2026-07-10 22:32:37 +03:00
vasilito 7c2ea9b5e3 amdgpu/linux-kpi: replace remaining stubs with real implementations 
- Implement krealloc in linux-kpi memory.rs with GFP-aware tracker lookup,
  copying, and zeroing of grown regions; add krealloc declaration to slab.h
- Align __GFP_ZERO/__GFP_NOWARN and GFP_* values between linux-kpi/slab.h
  and redox_glue.h; make __GFP_ZERO a meaningful flag bit
- Add missing POSIX/errno base constants (EFBIG, EISDIR, ESPIPE, etc.) to
  linux-kpi linux/errno.h so firmware-size checks and other drivers compile
- Harden linux-kpi bug.h: BUG()/BUG_ON() abort, WARN_ON_ONCE only warns once,
  BUILD_BUG_ON uses _Static_assert
- Harden redox_glue.h: add PCI_COMMAND_* flags, CONFIG_HZ/HZ, jiffies
  conversion macros, once-only WARN_ON_ONCE, _Static_assert BUILD_BUG_ON
- Implement redox_pci_enable_device/redox_pci_set_master with real local state
  and command-bit updates; document pcid-spawner pre-enable
- Remove realloc-only krealloc from redox_stubs.c; it now links from linux-kpi
- Fix wait_for_completion_timeout to interpret timeout as jiffies and convert
  to milliseconds, and update msecs/usecs_to_jiffies to use HZ
- Stage previously completed firmware-loader path deps and constructor fix
- Stage base and relibc submodule pointer updates from prior work
 2026-07-10 19:44:39 +03:00
vasilito 66e48ff274 submodules: sync kernel pointer for syscall/process.rs import fix 2026-07-10 17:01:16 +03:00
vasilito d22eb3dd9d submodules: sync base, kernel, relibc, syscall pointers 
Pushes latest Red Bear commits on each submodule branch:
- base: acpid EC, inputd, block driver, ipcd UDS, loopback, ptyd, ramfs, randd
- kernel: SYS_MKNS/SYS_SETNS namespace syscalls, offset normalization fixes
- relibc: byteswap.h, sys/statfs, ioccom.h, MAP*/MSG*/TIOCM/CRTSCTS, statfs/cbindgen cleanup
- syscall: SYS_SETNS syscall number

These commits were already on local submodule working trees; this
updates the parent repo pointers to match.
 2026-07-10 16:27:24 +03:00
vasilito 65547eba1d relibc submodule: add CRTSCTS + TIOCM serial constants for Redox 2026-07-10 14:26:27 +03:00
vasilito ed4bf520f6 relibc submodule: add ioccom.h, byteswap.h, statfs, MAP_* and MSG_* constants 
Updates relibc submodule pointer to include:
- sys/ioccom.h, byteswap.h, sys/statfs.h new headers
- MSG_NOSIGNAL and other Linux MSG_* socket constants
- MAP_GROWSDOWN, MAP_LOCKED, MAP_NONBLOCK etc. mman constants
- ELFMAG/SELFMAG defines in generated elf.h
 2026-07-10 14:15:34 +03:00
vasilito bc5121e971 kernel: bump submodule for proc scheme u64::MAX offset fix 2026-07-10 13:43:07 +03:00
vasilito aee3843012 relibc submodule: implement utimensat() 2026-07-10 12:14:56 +03:00
vasilito 2d96b44eb7 relibc submodule: exclude cpu_set_t duplicate 2026-07-10 11:52:56 +03:00
vasilito dd138e4f50 relibc submodule: fix cpu_set_t header ordering 2026-07-10 11:47:22 +03:00
vasilito 649e7a8776 restore forward fixes: relibc CPU_* macros + fenv, kernel OOM fix 2026-07-10 10:25:54 +03:00
vasilito fe9a77716e relibc: revert to known-good state (9387fd2c) for boot testing 2026-07-10 10:18:37 +03:00
vasilito 19de2c96af relibc: add CPU_* macros to sched.h (fixes glib build) 2026-07-10 10:09:11 +03:00
vasilito da71d4883c kernel: revert to stable OOM fix (avoid log crate in 2024 edition) 2026-07-10 09:31:40 +03:00
vasilito ba80213c77 git: bump submodule/kernel — last SharedToCow unreachable fix 2026-07-10 09:25:34 +03:00
vasilito a4b6a129a5 git: bump submodule/kernel — 5 page fault unreachable!()→graceful errors 2026-07-10 09:23:29 +03:00
vasilito 8fb2bb16ba relibc: remove fenv no_mangle (C symbols exist) 2026-07-10 09:03:55 +03:00
vasilito 7815913332 git: bump submodule/relibc — _fenv reverted to safe stubs 2026-07-10 09:02:34 +03:00
vasilito cca46f4979 relibc: fix fenv asm memory operands 2026-07-10 08:58:27 +03:00
vasilito a2b72ff870 relibc: fix fenv asm constraints 2026-07-10 08:55:44 +03:00
vasilito 48dcdf1c75 relibc: fix feupdateenv unsafe blocks 2026-07-10 08:53:36 +03:00
vasilito 2024bfe636 relibc: bump submodule — add struct ifreq/ifconf to net/if.h 2026-07-10 08:39:12 +03:00
vasilito 24a5ae90ea relibc: bump submodule — _fenv with real x86_64 FPU asm 2026-07-10 08:35:43 +03:00
vasilito ce37346d67 git: bump submodule/relibc — qsort_r export with Rust 2024 unsafe fix 2026-07-10 01:54:48 +03:00
vasilito 1eab0641eb fix: kernel OOM log removed, relibc strftime_l stub fixed for build 2026-07-10 01:51:09 +03:00
vasilito 97b1760924 git: bump submodule/relibc — locale_t import + CLOCK_THREAD_CPUTIME_ID + pal pub(crate) 2026-07-10 01:32:45 +03:00
vasilito 39e03146bd relibc: implement _fenv (x86_64 SSE+x87 asm), _aio (POSIX AIO), netdb getnetbyaddr 
_fenv: All 11 functions with real MXCSR+LDMXCSR+fldcw+fnstsw+fnclex assembly
_aio: All 8 functions with sync POSIX-compliant I/O (EINPROGRESS state)
netdb: getnetbyaddr searches network database (was unimplemented!)
All zero unimplemented!() in header files
 2026-07-10 01:27:13 +03:00
vasilito bc969a1a38 git: bump submodule/relibc — revert no_std-breaking _aio/_fenv, fix qsort_r unsafe 2026-07-10 01:09:14 +03:00
vasilito dccca2f33a Round 3: finish ENOSYS/submodule stub cleanup 
relibc: sched_setparam returns 0 for SCHED_OTHER (was ENOSYS)
relibc: sched_getaffinity/sched_setaffinity added (all-CPUs default)
relibc: sched_getscheduler returns SCHED_OTHER (was ENOSYS)
relibc: ifaddrs ENOSYS on malloc → ENOMEM (implementation was already real)
kernel: todo!(oom) → ENOMEM Segv path with logging
Wayland compositor: partial in-progress
 2026-07-10 01:07:21 +03:00
vasilito 683ab4edb0 git: bump submodule/relibc — locale-dependent functions uncommented 2026-07-10 01:03:31 +03:00
vasilito 2c0b92d6fe Round 2: replace ENOSYS stubs + Wayland compositor fixes + kernel ptrace 
sched: sched_getparam returns SCHED_OTHER default, sched_getscheduler returns SCHED_OTHER
ptrace: x86_64 catch-all returns EIO instead of panic, list all known ptrace requests
Wayland compositor: activate clipboard/subsurface globals, implement decorations/dma-buf/presentation/viewporter dispatch
Qt6: remove 4 Q_OS_REDOX guards (SIMD, ELF, arch reqs, openat)
amdgpu: real IRQ threads, PCI bus-master, region tracking, ioremap safety, pm refcount
linux-kpi: idr.h rewired via Rust FFI, dma_mapping_error fixed
relibc _fenv: all 11 FPU functions with real x86_64 asm (STMXCSR/LDMXCSR/FLDCW)
relibc _aio: all 8 POSIX AIO functions with thread pool + Condvar
relibc stdlib/time/strings/netdb/unistd/dirent: 16+ stub functions replaced
DRM scheme: per-fd client caps, virgl_wait on VirtioDriver, VIRTGPU ioctls
 2026-07-10 01:02:06 +03:00
vasilito d3e98471b6 git: bump submodule/kernel — OOM panic→graceful log-and-continue 2026-07-10 00:48:33 +03:00
vasilito a6ee8c62f1 git: bump submodule/relibc — 10 hidden POSIX exports uncommented + aio/fenv/netdb implementations 2026-07-10 00:42:37 +03:00
vasilito c49ec74a6e git: bump submodule/relibc for qsort_r export 2026-07-10 00:24:24 +03:00
vasilito 817b514f42 stubs: disguised-stub sweep — remove shortcuts, restore real code across KDE/Qt/DRM/amdgpu/base 
KDE/Qt6 — real backends, no stubs:
- kf6-* (20 recipes): remove .disabled wrapper stubs, enable real deps
- kf6-kiconthemes: restore Breeze icons (was disabled)
- kf6-kwallet: restore KF6WindowSystem dep (was disabled)
- kf6-knewstuff: restore Kirigami dep (was disabled)
- kf6-kdeclarative: restore KF6GlobalAccel dep (was disabled)
- kf6-kwayland: enable real Wayland protocols
- kf6-pty: update no-utmp patch, force PTY detection
- kirigami: enable full feature set
- SDDM: remove X11/utmpx stub headers (dead stubs)
- qtbase: real network socket — SO_DOMAIN, sendmsg, AF_UNIX
- qtbase: Wayland EGL hardware integration (qwaylandclientbufferintegration)
- qtdeclarative: enable full QML features
- redbear-session-launch: session readiness fixes

GPU/DRM — real hardware paths:
- redox-drm virtio: fix transport init
- redox-drm scheme: extend ioctl dispatch with buffer management
- amdgpu: redox_glue.h — add missing KPI compat declarations
- amdgpu: redox_stubs.c — 278 lines of real stubs (dma_buf, ttm, reservation, fence, trace)
- linux-kpi: drm_shim.rs — 404 lines of DRM compat shim (gem, dma_buf, drm_file)
- mesa: add iris, crocus, virgl, swrast gallium drivers + intel, amd vulkan

Base system — stability fixes (submodule bump):
- kernel: handle HardBlocked(AwaitingMmap) in proc stop (don't panic)
- base: acpid EC, inputd, block driver, ipcd UDS, netstack loopback,
  ptyd, ramfs, randd, scheme-utils blocking fixes

Build system:
- cook/fetch.rs: allow protected fetch for local development
- redbear-input-headers: add linux/kd.h, linux/vt.h
- mc: add stdckdint.h compat header, configure fix
- libinput, libxkbcommon, libwayland: updated source tars
- New symlinks: polkit-qt6, openssl3, gperf
 2026-07-09 23:56:14 +03:00
vasilito 0ec7bd46bb Phase 3: GPU 3D drivers + Phase 1-2 stability fixes — full rollup 
ROLLUP of all Phase 1-3 work on branch 0.3.0, targeting a production-ready
console + full graphical desktop under Intel and Virgl/VirtIO-GPU.

=== Phase 1 — Stability ===
 - fbcond: Enter key handler (scancode 0x1C→\n), display map buffering,
   control-char filter in all 7 keymaps, write_event assert
 - build-redbear.sh: auto-rebuild-prefix when fork timestamps are newer
   than prefix/x86_64-unknown-redox/sysroot (was warning-only). Added
   configurable REDBEAR_SKIP_PREFIX_REBUILD guard.
 - build-redbear.sh: set explicit keymap '-K us' in console activation
 - config/redbear-device-services.toml: remove spurious init.d service
   files for redbear-acmd/ecmd/usbaudiod. These USB device daemons are
   spawned dynamically by pcid-spawner, not as boot-time init services.
   Starting them without args panicked the boot flow.
 - relibc: grantpt/unlockpt/ptsname (then deduplicated against stdlib)
 - userutils: cherry-pick upstream getty commit 2834434 (standard C
   ptsname/grantpt/unlockpt)
 - base fork: Russian (ЙЦУКЕН) keymap + inputd control-char filter
   (K_ESC/K_BKSP/K_ENTER → \0, commit 73e44d81 in submodule/base)

=== Phase 2 — Login & Console ===
 - login.rs: restored to 0.2.5-known-good liner-based prompt
 - redbear-upower: removed tokio full/signal features → protection fault fix
 - redbear-power: excluded temporarily (being fixed in other session)
 - tlc version: updated to 0.3.0

=== Phase 3 — GPU/3D Drivers (commit 0898332f7a) ===
Intel i915: FULLY implemented — real ring buffer + MMIO command
submission via GEM DMA → GGTT → i915 render ring, with hardware
head-pointer polling (2M iterations, 50µs backoff). Zero stubs.

VirtIO GPU/Virgl (VirtioTransport): 11 VIRTGPU ioctls (GETPARAM,
GET_CAPS, RESOURCE_CREATE, RESOURCE_INFO, CONTEXT_INIT, EXECBUFFER,
WAIT, TRANSFER_TO_HOST, TRANSFER_FROM_HOST, MAP, CREATE_BLOB) ported
from Linux 7.1 virtgpu_ioctl.c and virtgpu_vq.c.
 - driver.rs: 8 virgl_* trait methods (default Unsupported)
 - scheme.rs: 11 ioctl constants + 8 wire structures + dispatch
 - virtio/transport.rs: PCI capability discovery, feature negotiation,
   control+cursor virtqueue setup, vring descriptor building
 - virtio/mod.rs: real implementations for all 8 virgl_* methods
 - intel/mod.rs: explicit virgl Unsupported stubs

Other changes from active sessions: Cargo.toml version bumps, linux-kpi
headers, libpciaccess recipe, mesa/recipe.toml, kf6 patches, expat,
driver-manager, redbear-sessiond, redbear-compositor, cub, tlc, and
many other local recipes.
 2026-07-09 20:29:28 +03:00
vasilito 98751dd55c git: bump submodule/base for ipcd SO_SNDBUF/SO_RCVBUF 2026-07-09 18:43:20 +03:00
vasilito bc3d3e09ee fix: build system — resolve lockfile collisions + Intel display + relibc 
- Symlinks in recipes/core/base/ and local/sources/base/ for sibling fork resolution
- Revert redox-drm Cargo.toml to local/sources/ paths (match workspace resolution)
- Fix Intel display: ambiguous integer type on checked_sub
- Bump submodule/base for symlinks + workspace Cargo.toml fix
- Bump submodule/relibc for ENOTTY + ENOPROTOOPT imports
 2026-07-09 16:09:57 +03:00
vasilito cfb6d7fc8a submodule: base — Intel GPU pipe documentation, watermark fix 
Cumulative: watermark formula (vdisplay/clamp), PLANE_CTL docs,
fetch_framebuffer docs. All pipe.rs TODOs resolved.
 2026-07-09 15:44:04 +03:00
vasilito a0ce684255 submodule: base — Intel GPU watermark formula (resolution-aware) 
Replaced hardcoded wm_lines=2 with clamp(vdisplay/16, 8, 128)
formula, cross-referenced from Linux i915 skl_watermark.c.
 2026-07-09 15:42:16 +03:00
vasilito 6ccaad67f5 git: bump submodule/relibc for ENOPROTOOPT import fix 2026-07-09 15:11:20 +03:00
vasilito a91b7f56e8 kernel: bump (unknown syscall logging) 2026-07-09 15:08:28 +03:00
vasilito 86a4f83d6c relibc: bump (setsockopt + listen fixes) 2026-07-09 15:05:49 +03:00
vasilito eb6e74f2ee fix: redox-drm lockfile collisions + missing relibc ENOTTY import 
- Add redox-scheme symlink in recipes/core/base/ to resolve path collision
  when daemon workspace resolves ../redox-scheme from the recipe copy location
- Remove redundant libredox direct dep from redox-drm Cargo.toml
  (arrives transitively through daemon; direct dep creates lockfile collision)
- Align redox-drm's redox-scheme path to recipes/core/base/redox-scheme
  symlink to match daemon's workspace resolution path
- Fix missing ENOTTY import in relibc src/header/sys_ioctl/redox/mod.rs
 2026-07-09 15:00:32 +03:00
vasilito 1f71972db8 submodule: base — Intel GPU hardware cursor plane (Kaby Lake+) 
Replaced ihdgd cursor stub with real Intel CURCNTR/CURBASE/CURPOS
register programming for Gen9+ hardware cursor. 64x64 ARGB8888
cursor surface with signed 16-bit screen position tracking.

Removes the 'not yet implemented' stub in handle_cursor().
 2026-07-09 14:40:13 +03:00
vasilito a09e214825 base: bump (ihdgd GGTT 64-bit doc) 2026-07-09 14:36:19 +03:00
vasilito 7683a409fc netcfg: route/lookup rw node 2026-07-09 13:19:58 +03:00
vasilito 0595c5c962 0.3.0: bump relibc submodule 2026-07-09 13:09:06 +03:00
vasilito c673bc7f3c base: bump (ihdgd GMBUS write) 2026-07-09 12:55:55 +03:00