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On base-hw/x86_64 the quota of the signal session is not sufficient due to
the large size of the Signal_session_component. Increasing the quota to
16K avoids signal-context resource exhaustion messages as emmitted by the
run/launcher scenario:
...
Quota exceeded! amount=4096, size=4096, consumed=4096
failed to allocate signal-context resources
upgrading quota donation for signal session
C++ runtime: Genode::Parent::Quota_exceeded
void* abort(): abort called
...
Note: This change increases the quota for all kernels even though it is
strictly only required for base-hw/x86_64.
This is generic part of the Genode implementation. It consists of two parts: :_Core_: is the ultimate root of the Genode application tree and provides abstractions for the lowest-level hardware resources such as RAM, ROM, CPU, and generic device access. All generic parts of Core can be found here - for system-specific implementations refer to the appropriate 'base-<system>' directory. :_Base libraries and protocols_: that are used by each Genode component to interact with other components. This is the glue that holds everything together.