[WIP] Implement CFI #371

Job	Run time
linux-arm-test-suite	5m 38s
linux-x86-deny	39s
linux-native-test-spawn (ubuntu-latest)	1m 38s
linux-native-ci-asm (ubuntu-latest)	1m 31s
linux-native-ci-asm-chaos (ubuntu-24.04-arm)	1m 28s
linux-x86-ci-generated	15s
linux-x86-ci (ubuntu-24.04-arm)	1m 33s
linux-arm-ci-asm	6m 23s
linux-native-ci-asm-chaos (ubuntu-latest)	1m 36s
linux-x86-ci (ubuntu-latest)	1m 40s
linux-native-ci-asm (ubuntu-24.04-arm)	1m 19s
linux-native-test-suite (ubuntu-latest)	2m 58s
macos-x86-ci-asm	1m 43s
linux-native-test-suite (ubuntu-24.04-arm)	3m 24s
linux-fuzz	1m 20s
linux-native-test-spawn (ubuntu-24.04-arm)	1m 26s
windows-x86-ci-asm	3m 43s
	38m 14s

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