303975 |
11-Aug-2016 |
gjb |
Copy stable/11@r303970 to releng/11.0 as part of the 11.0-RELEASE cycle.
Prune svn:mergeinfo from the new branch, and rename it to RC1.
Update __FreeBSD_version.
Use the quarterly branch for the default FreeBSD.conf pkg(8) repo and the dvd1.iso packages population.
Approved by: re (implicit) Sponsored by: The FreeBSD Foundation |
302408 |
08-Jul-2016 |
gjb |
Copy head@r302406 to stable/11 as part of the 11.0-RELEASE cycle. Prune svn:mergeinfo from the new branch, as nothing has been merged here.
Additional commits post-branch will follow.
Approved by: re (implicit) Sponsored by: The FreeBSD Foundation
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302092 |
22-Jun-2016 |
brooks |
Replace use of the pipe(2) system call with pipe2(2) with a zero flags value.
This eliminates the need for machine dependant assembly wrappers for pipe(2).
It also make passing an invalid address to pipe(2) return EFAULT rather than triggering a segfault. Document this behavior (which was already true for pipe2(2), but undocumented).
Reviewed by: andrew Approved by: re (gjb) Sponsored by: DARPA, AFRL Differential Revision: https://reviews.freebsd.org/D6815
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300303 |
20-May-2016 |
andrew |
Remove brk and sbrk from arm64. They were defined in The Single UNIX Specification, Version 2, but marked as legacy, and have been removed from later specifications. After 12 years it is time to remove them from new architectures when the main use for sbrk is an invalid method to attempt to find how much memory has been allocated from malloc.
There are a few places in the tree that still call sbrk, however they are not used on arm64. They will need to be fixed to cross build from arm64, but these will be fixed in a follow up commit.
Old copies of binutils from ports called into sbrk, however this has been fixed around 6 weeks ago. It is advised to update binutils on arm64 before installing a world that includes this change.
Reviewed by: brooks, emaste Obtained from: brooks Relnotes: yes Sponsored by: ABT Systems Ltd Differential Revision: https://reviews.freebsd.org/D6464
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297973 |
14-Apr-2016 |
emaste |
arm64 libc: hide .cerror, .curbrk, .minbrk for WITHOUT_SYMVER
When symver is in use these are hidden because they're not listed in the Symbol.map. Add an explicit .hidden so they are also hidden in the WITHOUT_SYMVER case.
Reviewed by: andrew Sponsored by: The FreeBSD Foundation Differential Revision: https://reviews.freebsd.org/D5775
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297619 |
06-Apr-2016 |
andrew |
Disable support for compat syscalls on arm64. These symbols were never shipped since arm64 exists only on 11+.
Submitted by: brooks Reviewed by: emaste, imp
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291937 |
07-Dec-2015 |
kib |
Add support for usermode (vdso-like) gettimeofday(2) and clock_gettime(2) on ARMv7 and ARMv8 systems which have architectural generic timer hardware. It is similar how the RDTSC timer is used in userspace on x86.
Fix a permission problem where generic timer access from EL0 (or userspace on v7) was not properly initialized on APs.
For ARMv7, mark the stack non-executable. The shared page is added for all arms (including ARMv8 64bit), and the signal trampoline code is moved to the page.
Reviewed by: andrew Discussed with: emaste, mmel Sponsored by: The FreeBSD Foundation Differential revision: https://reviews.freebsd.org/D4209
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285043 |
02-Jul-2015 |
andrew |
Cleanup brk and sbrk to use the same code to find curbrk and minbrk when both compiling for PIC and non-PIC.
Sponsored by: ABT Systems Ltd
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281197 |
07-Apr-2015 |
andrew |
Add the start of libc and libstand for arm64. Not all of the machine dependent functions have been implemented, but this is enough for world.
Differential Revision: https://reviews.freebsd.org/D2132 Reviewed by: emaste Sponsored by: The FreeBSD Foundation
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