forked from OSchip/llvm-project
7dc3136033
The current support only printed coredump notes, but most binaries also contain notes. This change adds names for four FreeBSD-specific notes and pretty-prints three of them: NT_FREEBSD_ABI_TAG: This note holds a 32-bit (decimal) integer containing the value of the __FreeBSD_version macro, which is defined in crt1.o and will hold a value such as 1300076 for a binary build on a FreeBSD 13 system. NT_FREEBSD_ARCH_TAG: A string containing the value of the build-time MACHINE_ARCH NT_FREEBSD_FEATURE_CTL: A 32-bit flag that indicates to the kernel that the binary wants certain bevahiour. Examples include setting NT_FREEBSD_FCTL_ASLR_DISABLE which tells the kernel to disable ASLR. After this change llvm-readobj also no longer decodes coredump-only FreeBSD notes in non-coredump files. I've also converted the note-freebsd.s test to use yaml2obj instead of llvm-mc. Reviewed By: jhenderson Differential Revision: https://reviews.llvm.org/D74393 |
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| COFF | ||
| ELF | ||
| MachO | ||
| XCOFF | ||
| wasm | ||
| archive.test | ||
| basic.test | ||
| macho-arm64e.test | ||
| thin-archive.test | ||