Reverts dafc35f: free_cores = 1 in totk.ini lifts the virtual core gate again, as in 0.2.8. The mode stays as an
experiment, and every place a player meets it says the game crashes: totk.ini.example, a WARNING line in the start log,
and a line under every crash report and FATAL while the gate is off (kern_free_cores_note), so a log from #212 names
the cause at once.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
The branch forked 79 commits before main and 98 before dev. Resolutions:
1. Aspect ratio: dev's implementation stays (camera patch at page +56 on 1.4.3, tools/ultrawide_layout.py layouts per
size in romfs-patches-<w>x<h>, the aspect = fit|stretch setting). The PR's second implementation is dropped: the
aspect sets of patches-v121.txt and patches-v143.txt (the 1.4.3 one patched the same viewport sites as dev's),
tools/aspect_layouts.py, the resolution.c shapes that limited game resolutions to 16:9, 16:10 and 21:9, and the
picture_fit setting. Its letterbox code (gfx_fit_rect) is kept and reads TOTK_ASPECT.
2. Code dev changed where the PR moved it: the stick dead zone, the test gamepad and the paddles go to input.c; the
DPI awareness, keep-awake and IME detach of gfx_window.c go to gfx_window_win.c; device fault reports and GPU
breadcrumbs to gfx_present.c. gfx_window_dpi gets an SDL version.
3. dev's Win32 calls in shared code go through platform.h: the shader cache pack reader (PlatFile), the romfs
overlay checks, the audio pacing waits, the motion, ASTC and device fault locks. plat_cpu_usable and
plat_commit_info get Linux versions; plat_cpu_count counts the machine's processors on both. dpi_probe.c becomes
dpi_probe_win.c.
4. assume_focus defaults to 1 as the PR has it (a load interrupted by a focus loss can stop for good) and stays live,
with dev's Game tab row.
5. The frame limits 40 and 45 join dev's list. The BC 3D storage fallback for Vega only runs with
TOTK_BLOCK_VIEWS_3D=1, since dev makes 3D BC images without block views by default.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
#94 ended on a realloc of 1 MiB that failed with 64 GB of commit allowed, and the log could not tell whether the
process had grown towards the limit or the system ran short. rt_fatal now adds one line with the process's private
bytes and the system's commit in use and limit (plat_commit_info).
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Shared runtime code now goes through runtime/platform/platform.h, implemented by platform/win32.c and a new
platform/linux.c: futex locks, a userfaultfd and PAGEMAP_SCAN write watch, signal-based async preemption, our own
fiber switch, and a SIGSEGV handler for the thaw and crash hooks. The window, input, menu and software keyboard get
SDL3 back ends beside the Win32 ones, with the swapchain (gfx_present.c) and input merging (input.c) shared. SHA-256
replaces BCrypt, ELF builds get their own override sections, and the build tools gain Linux branches.
On Linux the selftest and the gfx-abi, astc, nvn and window probes pass. probe-vkmem still fails: imported guest
memory cannot be write-watched on Linux, which the shadow buffers in vk_memory.c will address.
A player who starts totk.exe from Explorer or a shortcut had no log to attach to a report: the log went only to stderr.
A game run whose stderr is not a file (a console or a pipe) now also writes logs\totk.log, keeps the four earlier
runs as totk.1.log to totk.4.log, and stops the file at 64 MiB. Runs whose stderr is a file (run_game.py, 2> file) and
the tool modes write no extra file. Lines from before the file opens (mem_init comes first so the CRT heap stays out of
the guest address space) wait in a static buffer.
Crash reports, fatal errors, IPC and SVC diagnostics, guest debug output and the boot: lines now go through
rt_logf / rt_log_raw, so they reach the file too. Open log folder in the menu opens the folder of the file.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
