Publish Chimera GFX source

2026-09-03 03:27:14 +02:00
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+# Phase 1.0DB: post-CZ differential analysis
+
+Status: `RAW_CONTEXT_FAILURE_CONFIRMED_CAUSAL_BIGAPP_COMPARISON_NOT_READY`
+
+The consumed CZ run is a valid raw-elfldr baseline, but not a successful AV
+run. It reached RetroArch and SDL video initialization, then
+`sceVideoOutOpen(0xff, 0, 0, NULL)` returned signed `-2144796663`
+(`0x80290009`). D06 and D07 were not reached. D04 returned `-1`, remote EOF
+followed, and the distinct cleanup terminal D14 was absent.
+
+## Comparison with Phase 1.0O
+
+O and CZ both used the raw SceSpZeroConf-based elfldr constructor, but they did
+not use identical artifact bytes and their runtime state was not captured as
+identical. O obtained positive handle `1309671680`, registered buffers with
+result `0`, then failed the first flip with `-1`. CZ failed earlier at open.
+The difference therefore cannot identify a root cause or be attributed to the
+new D14 path. Public evidence does not bind `0x80290009` to a stable semantic
+name, so this repository records the raw value only.
+
+What the pair does prove is narrower: raw elfldr can reach the video path, but
+it has not produced a usable, repeatable VideoOut/presentation lifecycle. A
+third raw attempt would neither isolate the launch-context variable nor be
+authorized.
+
+## BigApp decision
+
+Official shsrv v0.7 remains the source-proven comparison arm because it
+replaces a SystemService-launched BigApp rather than SceSpZeroConf. It has not
+been tested by Chimera and is not safe to invoke directly: it requires a
+device-resident ELF, can terminate the active BigApp, has unbounded waits and
+uses kernel/ptrace and root/jail mutations. Its deployed identity and live
+result channel remain unproven.
+
+A causal comparison requires the exact unchanged CZ artifact, a bounded
+BigApp launcher with no persistent writes or remounts, explicit app-termination
+scope, bounded cleanup and a separately approved one-shot result channel.
+Those prerequisites do not currently coexist in an artifact. No shsrv
+connection, hbldr command, staging, execution, retry or other device action is
+authorized by this analysis.