# 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`.