Publish Chimera GFX source

2026-09-03 03:27:14 +02:00
commit a6037502d7
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+# Phase 1.0D CRT entry canary
+
+`chimera_ps5_crt_entry_canary.elf` is a non-RetroArch diagnostic artifact. It
+uses the pinned normal SDK CRT, the same ET_DYN/W^X loader class, and the same
+`_Exit` selection as the software-smoke profile.
+
+Its fixed behavior is:
+
+1. enter `main`;
+2. attempt exactly one notification containing
+   `CHIMERA C1 — CRT MAIN REACHED`;
+3. perform one relative `nanosleep` of two seconds, with no interrupted-sleep
+   retry;
+4. call `_Exit(0)`.
+
+It contains no SDL, VideoOut, Pad, AudioOut, filesystem, networking, thread
+creation, listener, retry, configuration, autoload, payload launch, or
+installation implementation. Its complete undefined-symbol set is `_Exit`,
+`memset`, `nanosleep`, and `sceKernelSendNotificationRequest`; DT_NEEDED is
+only `libSceLibcInternal.sprx` and `libkernel_web.sprx`.
+
+The notification ABI is copied from the local lifecycle source at commit
+`fe08300339a13f899fb78ea404ada381a5cba87c`, Git blob
+`654e6659c9e6f2569ddccf1c9e46ea1c62c066f3`: 45 reserved bytes followed by
+3,075 message bytes, passed as
+`sceKernelSendNotificationRequest(0, &request, sizeof(request), 0)`. No
+notification ABI was inferred from a symbol name.
+
+Static disassembly binds `main` at `0x0`, the notification indirect call at
+`0x24b`, `_Exit` at `0x23`, and SDK `_start` at `0x290`. The ELF has three
+LOAD segments (RX, R, RW), zero RWX segments, an empty init/fini array, no TLS,
+144 relocations, and 2,512 BSS bytes.
+
+Two clean builds produced the same 106,344-byte SHA-256
+`c84c0fb43392ce17abc1e7e6be38b522f1b32a681fd516d684c3dbbf7b34b743`;
+both maps produced
+`96132ef015d1743606a86906c810b9e9b2832889a6d49863653b03dddb75cf07`.
+The ELF is `execution_eligible=false`.