genode/repos/base/src
Norman Feske 3c5d27506f base: stricter distinction between rx and rwx
This patch restricts 'Region_map::attach_executable' to create read-only
mappings, while offering the option to map the full rights using a new
'attach_rwx' method.

The 'attach_rwx' method is now used by the dynamic linker to explicitly
attach the linker area with full rwx rights. With the old page-fault
handling code, the execute flag was evaluated only for leaf dataspaces,
not for managed dataspaces while traversing region-map hierarchies.
With the new page-fault handling code, the execute bit is downgraded
to no-execute when passing a managed dataspace that is not attached
as executable.

Issue #4920
2023-06-16 11:24:26 +02:00
..
core core: rework page-fault resolution 2023-06-16 11:24:26 +02:00
include core: rework page-fault resolution 2023-06-16 11:24:26 +02:00
ld base/ld: only assign .dynamic to the PT_DYNAMIC segment 2023-02-27 08:22:47 +01:00
lib base: stricter distinction between rx and rwx 2023-06-16 11:24:26 +02:00
test test-timer_rate: fix build error with -std=gnu++20 2023-05-30 12:03:31 +02:00
timer Remove format strings from connection types 2023-03-13 14:32:37 +01:00