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79d82f7b64
D2R (Diablo II Resurrected) has no profile and its code could not run here: the host-call svcs its cuts emitted only died, the touch-run-v4 rule set needed a missing dm/PRODUCT, and the host files its hooks called were never in this repository. Removed with it: - rewriter: D2R cuts, observation gates and parameter slots, the touch-run-v4 rule set and private gates, the boot list, the cut scope column and the KRES / KASPECT key slots (fixups.tsv keeps the four thread slots; no params.tsv any more); dm/tools/product.sh - host: D2R save edits, add-on content, render-scale controller, time() takeover and Terror Zone clock, crash decoding at D2R offsets, host-call registry and stubs, i18n, UI-screen, shell-app loader, zero-stripped archives, boot profiling hooks with no implementation; D2R headers, tests and scripts; dm/ios/Sources/dm_touch_controls; dm/third_party/libdeflate - graphics: runtime extrapolation, world freeze, iPad UI shift, shop drag image, brightness LUT, visual ruler, bloom / FXAA shader hashes, DM_GFXUSE, the eco-fps setting, the loading-screen gate; shader_map.py, nometal_run.py, nvn_slots.py, nvn_slots.tsv and the PC-texture samples The legacy frame step (frame_step legacy, DM_FRAME_STEP) is retired: the Breath of the Wild and Tears of the Kingdom stubs lose their mode test. Breath of the Wild's interval-controller cuts stay: the framework keeps the controller's interval while the game's VFR override holds. patch_nso.py output is byte-identical for all 15 games on this machine except the two frame-step stubs; all 18 profiles build; the host tests pass (their Makefile now builds the general tests only).
39 lines
3.0 KiB
C
39 lines
3.0 KiB
C
// Diagnostic DM_FD_LOG=<seconds>: every this many seconds log one line with "the number and breakdown of file descriptors the process has in use" (whether long play sessions will hit the open file limit: the iOS soft limit defaults to 256, raised to 4096 at startup in host_preload, main.c).
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// fstat each descriptor to determine its type; for regular files / directories get the path with fcntl(F_GETPATH) and classify by where it points. Read-only, touches no descriptor; no thread is started when the variable is unset.
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#include "hle.h"
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#include "dm.h"
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#include <fcntl.h>
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#include <pthread.h>
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#include <stdlib.h>
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#include <string.h>
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#include <sys/param.h>
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#include <sys/resource.h>
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#include <sys/stat.h>
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#include <unistd.h>
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static void *fdstat_main(void *arg) {
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int every = (int)(intptr_t)arg; char prev[1024] = "";
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for (unsigned round = 1;; round++) {
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sleep((unsigned)every);
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struct rlimit rl = {0}; getrlimit(RLIMIT_NOFILE, &rl); int max = getdtablesize(); if (max > 8192) max = 8192;
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int total = 0, romfs = 0, save = 0, logf = 0, cache = 0, dev = 0, sock = 0, pipe_ = 0, kq = 0, dir = 0, other = 0, hi = -1; char sample[400] = ""; int sk = 0;
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for (int fd = 0; fd < max; fd++) { struct stat st; if (fstat(fd, &st)) continue; total++; hi = fd;
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if (S_ISSOCK(st.st_mode)) { sock++; continue; } if (S_ISFIFO(st.st_mode)) { pipe_++; continue; } if (S_ISCHR(st.st_mode) || S_ISBLK(st.st_mode)) { dev++; continue; }
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char p[MAXPATHLEN] = ""; if (fcntl(fd, F_GETPATH, p) || !p[0]) { if (S_ISREG(st.st_mode) || S_ISDIR(st.st_mode)) other++; else kq++; continue; }
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if (S_ISDIR(st.st_mode)) dir++;
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if (strstr(p, "romfs") || strstr(p, "RomFS")) romfs++;
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else if (strstr(p, "/save")) save++;
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else if (strstr(p, ".log") || strstr(p, "boot.txt") || strstr(p, ".jsonl") || strstr(p, ".tsv")) logf++;
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else if (strstr(p, "/Caches/") || strstr(p, "/cache/") || strstr(p, ".metallib") || strstr(p, "/tmp/") || strstr(p, "/var/folders/")) cache++;
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else { other++; if (sk < 300) { const char *b = strrchr(p, '/'); sk += snprintf(sample + sk, sizeof sample - sk, " %s", b ? b + 1 : p); } } }
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char line[1024]; snprintf(line, sizeof line, "in use %d (highest %d, soft limit %llu): resource archives %d, save data %d, logs %d, cache / temp %d, devices %d, sockets %d, pipes %d, other kernel objects %d, other files %d%s%s; of these directories %d",
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total, hi, (unsigned long long)rl.rlim_cur, romfs, save, logf, cache, dev, sock, pipe_, kq, other, other ? ":" : "", other ? sample : "", dir);
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LOG("descriptors round %u (every %d s) %s%s", round, every, line, strcmp(line, prev) ? "" : " (same as last time)"); strlcpy(prev, line, sizeof prev);
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}
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return NULL;
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}
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__attribute__((constructor)) static void fdstat_init(void) {
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const char *e = getenv("DM_FD_LOG"); int every = e ? atoi(e) : 0; if (every <= 0) return;
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pthread_t t; if (!pthread_create(&t, NULL, fdstat_main, (void *)(intptr_t)every)) pthread_detach(t);
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}
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