3 commits

Author	SHA1	Message	Date
Dmitry Chagin	30c8127e3c	linux(4): Implement futex_op for arm64. ... It's mostly modeled like the Linux does. Differential revision: https://reviews.freebsd.org/D35154 MFC after: 2 weeks (cherry picked from commit 3bae1cd68a)	2022-06-17 22:35:19 +03:00
Conrad Meyer	78599c32ef	Add CFI start/end proc directives to arm64, i386, and ppc ... Follow-up to r353959 and r368070: do the same for other architectures. arm32 already seems to use its own .fnstart/.fnend directives, which appear to be ARM-specific variants of the same thing. Likewise, MIPS uses .frame directives. Reviewed by: arichardson Differential Revision: https://reviews.freebsd.org/D27387	2020-12-05 00:33:28 +00:00
Ed Maste	1fbaf06eba	Introduce arm64 linuxulator stubs ... This provides stub implementations of arm64 Linux vdso and machdep, ptrace, and futex sufficient for executing an arm64 Linux 'hello world' binary. Reviewed by: andrew Sponsored by: Turing Robotic Industries Differential Revision: https://reviews.freebsd.org/D15832	2018-06-18 19:34:34 +00:00