Code

Ubiquitous compartmentalisation#2012

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dpgao merged 14 commits intodevCTSRD-CHERI/cheribsd:devfrom c18n-ubiqCTSRD-CHERI/cheribsd:c18n-ubiqCopy head branch name to clipboardApr 15, 2024

+704-305

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Commits on Apr 15, 2024

• c18n: Handle undefined weak symbols

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• c18n: Disable trampolines for non-PLT relocations

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• cheribsdtest: Update function pointer canonicity tests for c18n

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• c18n: Do not set RCSP when c18n is disabled

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• c18n: Option to enable compartmentalisation for default RTLD

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• Revert "c18n: Add brand information for c18n linker"

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• c18n: Add the ELF_BSDF_CHERI_C18N flag

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• c18n: Add procctl(2) controls for compartmentalisation

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• c18n: Add ELF note controls for compartmentalisation

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• c18n: Add sysctl controls for compartmentalisation

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• cheribsdtest: Use elfctl to enable c18n

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• c18n: Teach obj_from_addr about trampolines

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• c18n: Redirect vfork to fork and filter rfork flags

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• c18n: Update man page for ubiquitous c18n

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