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[tests] F: Add x86_64 compatibility#9
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- Fix type size assertions for x86_64 (long, size_t, ssize_t use pointer width) - Add struct alignment padding checks for x86_64 (stat, posix_dent, pthread_attr_t, pthread_condattr_t) - Add x86_64 ELF relocation types in dlfcn-c Makefile - Use sizeof(void*) instead of hardcoded 4 in aligned_alloc test - Use uintptr_t casts for pointer/int conversions in thread_local test - Cast ftruncate size comparison to off_t - Skip faccessat/access tests (DAC bypass for root) Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>
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Summary
Add x86_64 compatibility fixes to C/C++ POSIX tests. These changes were originally developed in
nanvix/nanvixon thefeature-kernel-x64branch and are now ported here after the C test sources were moved to this repository.Changes
long,size_t, andssize_ttype size assertions for x86_64 (pointer-width dependent)R_X86_64_*)off_tto avoid sign comparison warningstruct statandstruct posix_denton x86_64; skipfaccessat/accesstests (DAC bypass for root)sizeof(void *)instead of hardcoded 4pthread_attr_tandpthread_condattr_ton x86_64uintptr_tcasts for pointer/int conversions