genode/repos/base-hw
Norman Feske 052dd903a4 base-hw: rm C++ exception from syscall dispatcher
This patch removes the only residual C++ exception from the kernel part
of core, eliminating the risk of the kernel thread trying to enter the
kernel itself via the C++ exception-handling path. When throwing an
exception, __cxa_allocate_exception invokes the cxx_heap, which
synchronizes accesses via a Genode::Mutex. In the contention case,
the blocking of the mutex issues a syscall to pause the caller.
The patch fixes the problem by replacing the exception with a return
value.

Fixes #5382
Issue #5245
2024-11-20 08:58:39 +01:00
..
board base-hw: move imx53-specifics to imx repository 2024-06-20 13:25:06 +02:00
etc base: remove SPEC variables of boards (fix #3971) 2021-01-25 13:58:09 +01:00
include base-hw: handle cap-slab exhaust in Thread::start 2024-07-02 11:59:16 +02:00
lib/mk base-hw: export board name in platform info 2024-10-11 14:46:23 +02:00
recipes depot: update recipe hashes 2024-10-30 14:02:44 +01:00
run hw: replace double_list implementation 2024-02-26 08:59:09 +01:00
src base-hw: rm C++ exception from syscall dispatcher 2024-11-20 08:58:39 +01:00