[WIP] Implement CFI #365

Job	Run time
linux-native-ci-asm-chaos (ubuntu-latest)	1m 32s
linux-native-ci-asm-chaos (ubuntu-24.04-arm)	1m 29s
linux-native-ci-asm (ubuntu-latest)	1m 32s
linux-native-ci-asm (ubuntu-24.04-arm)	1m 19s
linux-x86-deny	39s
linux-arm-test-suite	5m 31s
linux-native-test-spawn (ubuntu-24.04-arm)	1m 37s
linux-arm-ci-asm	6m 24s
linux-native-test-spawn (ubuntu-latest)	1m 42s
linux-native-test-suite (ubuntu-latest)	3m 8s
linux-x86-ci (ubuntu-latest)	1m 40s
windows-x86-ci-asm	3m 4s
linux-x86-ci (ubuntu-24.04-arm)	1m 36s
macos-x86-ci-asm	1m 35s
linux-x86-ci-generated	13s
linux-fuzz	1m 34s
linux-native-test-suite (ubuntu-24.04-arm)	3m 33s
	38m 8s

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