php-in-php: drop Context ensureFullStandaloneBodies always-on CliArgvRuntime — lazy at compileToFile / CliArgvGlobalInit (ext/standard/basic_functions.c)

[PurHur]

Category

bug · php-in-php · Trust / #32122 .1 mint class · ensureFullStandaloneBodies shrink

Problem

Context::ensureFullStandaloneBodies still NestedJITs CliArgvRuntime (__phpc_cli_*) during full standalone init. Non-user-script full standalone pays that NestedJIT during init — leftover Context NestedJIT vs Runtime ABI drift mints cli_*.1 (#31894 / #32122).

Peer #34822 already dropped CliArgv from ensureMinimalUserStandaloneBodies (thin user-script). Call sites already ensure before lookup:

• Context::compileToFile thin path (CliArgvRuntime::ensureStandaloneBodies before __phpc_cli_store_argv)
• CliArgvGlobalInit::emitRefreshAfterStoreArgv / JitGetopt
• ensureBootstrapAotStandaloneBodies keeps bootstrap-aot fixtures linked

Full path should move the ensure to compileToFile for all standalone (not only thin), then drop from ensureFullStandaloneBodies.

php-src reference

• php/php-src ext/standard/basic_functions.c — CLI $argc / $argv SAPI

PHP implementation target

• lib/JIT/Context.php ensureFullStandaloneBodies — remove CliArgvRuntime::ensureStandaloneBodies
• lib/JIT/Context.php compileToFile — ensureStandaloneBodies for every LOAD_TYPE_STANDALONE before main emits __phpc_cli_store_argv
• Keep ensureBootstrapAotStandaloneBodies link for bootstrap-aot fixtures
• Unit guard peer of ContextMinimalStandaloneLazyCliArgvRuntimeShrinkTest / php-in-php: drop Context ensureFullStandaloneBodies always-on StringGetenv/StringGetenvAll — lazy at JitEnv (ext/standard/basic_functions.c) #35127

Repro

./script/aot-smoke.sh   # must stay 8/8
./script/phpunit.sh --filter ContextFullStandaloneLazyCliArgv

Done when

• ensureFullStandaloneBodies does not call CliArgvRuntime::ensureStandaloneBodies / ensureLinked
• compileToFile ensures CliArgv for all standalone before __phpc_cli_store_argv
• ./script/aot-smoke.sh → 8/8
• Unit shrink test green; no new runtime/*.c

[PurHur]

claim: worker-lane-C — starting this run (lane overflow: #32122/#31968 children closed; #35130 StringFormat claimed; Trust ensureFull CliArgv shrink peer #34822/#35127 — blocks #32122 cli_*.1 mint class).