src/libexec/rtld-elf/map_object.c, branch releng/13.5

Remove $FreeBSD$: two-line .h pattern

2023-08-23T17:43:21Z

Remove /^\s*\*\n \*\s+\$FreeBSD\$$\n/ Similar commit in main: (cherry picked from commit b3e7694832e8)

spdx: The BSD-2-Clause-FreeBSD identifier is obsolete, drop -FreeBSD

2023-07-25T15:13:49Z

The SPDX folks have obsoleted the BSD-2-Clause-FreeBSD identifier. Catch up to that fact and revert to their recommended match of BSD-2-Clause. Discussed with: pfg MFC After: 3 days Sponsored by: Netflix (cherry picked from commit 4d846d260e2b9a3d4d0a701462568268cbfe7a5b)

rtld: rename tls_done to tls_static

2023-06-11T23:39:43Z

(cherry picked from commit 283a4f409731ba3a4eb1be41e151c20e8a960c03)

sys/param.h: Add _WANT_P_OSREL

2023-02-19T05:16:25Z

(cherry picked from commit 5942b4b6fde3f4ce6d0295fbcf135f552f92c607)

Have rtld query the page size from the kernel

2022-05-03T14:04:04Z

To allow for a dynamic page size on arm64 have the runtime linker query the kernel for the currentl page size. Reviewed by: kib Sponsored by: The FreeBSD Foundation Differential Revision: https://reviews.freebsd.org/D34765 (cherry picked from commit e85eaa930862d5b4dc917bc31e8d7254a693635d)

rtld: extract header validation into new helper check_elf_headers()

2021-12-13T00:58:22Z

(cherry picked from commit 63fc4e820c86f5dedb80cc31b7918deb284b455e)

rtld: Round down relro_size

2021-08-20T09:31:46Z

(cherry picked from commit c9f833abf1d76ea194b82caafa06a0627790ad97)

Undo 'fix off by one' part of r365360.

2020-09-05T22:48:27Z

Noted by: emaste Sponsored by: The FreeBSD Foundation MFC after: 6 days

rtld: Handle ELF dso with program headers outside the first page.

2020-09-05T10:16:24Z

Reported by: Alex Arslan PR: 229708 Reviewed by: dim (previous version), emaste Sponsored by: The FreeBSD Foundation Differential revision: https://reviews.freebsd.org/D26323

Make p_vaddr % p_align == p_offset % p_align for (some) TLS segments.

2020-04-04T22:37:50Z

See https://sourceware.org/bugzilla/show_bug.cgi?id=24606 for the test case. See https://reviews.llvm.org/D64930 for the background and more discussion. Also this fixes another bug in malloc_aligned() where total size of the allocated memory might be not enough to fit the aligned requested block after the initial pointer is incremented by the pointer size. Reviewed by: bdragon Tested by: antoine (exp-run PR 244866), bdragon, emaste Sponsored by: The FreeBSD Foundation MFC after: 2 weeks Differential revision: https://reviews.freebsd.org/D21163