Paul Eggert
2642002380
Update copyright dates with scripts/update-copyrights
2025-01-01 11:22:09 -08:00
Samuel Thibault
7fa9e786b6
hurd: Avoid asm statements which return
...
They are not supposed to change flow control.
This fixes miscompilation with gcc 14.2.0 which then drops code, see
https://lists.gnu.org/archive/html/bug-hurd/2024-11/msg00145.html
2024-12-27 01:10:58 +01:00
Sergey Bugaev
b467cfcaee
hurd: Use the RETURN_ADDRESS macro
...
This gives us PAC stripping on AArch64.
Signed-off-by: Sergey Bugaev <bugaevc@gmail.com >
Message-ID: <20240323173301.151066-6-bugaevc@gmail.com >
2024-03-23 22:48:01 +01:00
Sergey Bugaev
fbfe0b20ab
hurd: Initializy _dl_pagesize early in static builds
...
We fetch __vm_page_size as the very first RPC that we do, inside
__mach_init (). Propagate that to _dl_pagesize ASAP after that,
before any other initialization.
In dynamic builds, this is already done immediately after
__mach_init (), inside _dl_sysdep_start ().
Signed-off-by: Sergey Bugaev <bugaevc@gmail.com >
Message-ID: <20240103171502.1358371-12-bugaevc@gmail.com >
2024-01-04 23:48:36 +01:00
Sergey Bugaev
4145de65f6
hurd: Only init early static TLS if it's used to store stack or pointer guards
...
This is the case on both x86 architectures, but not on AArch64.
Signed-off-by: Sergey Bugaev <bugaevc@gmail.com >
Message-ID: <20240103171502.1358371-11-bugaevc@gmail.com >
2024-01-04 23:48:23 +01:00
Sergey Bugaev
9eaa0e1799
hurd: Make init-first.c no longer x86-specific
...
This will make it usable in other ports.
Signed-off-by: Sergey Bugaev <bugaevc@gmail.com >
Message-ID: <20240103171502.1358371-10-bugaevc@gmail.com >
2024-01-04 23:48:07 +01:00
