genode/repos/base
Norman Feske 24e6b677bd util/list_model.h: graceful handling of duplicates
This patch makes the 'List_model' utility robust against duplicated
occurrences of node IDs in the supplied XML data. If two or more XML
nodes correspond to the same model element, the existing element is
updated with the information of the subsequent XML nodes.
2018-05-30 13:36:18 +02:00
..
etc Let default tools.conf cover each architecture 2016-07-15 11:38:26 +02:00
include util/list_model.h: graceful handling of duplicates 2018-05-30 13:36:18 +02:00
lib timeout: become independent of the Alarm framework 2018-04-10 11:11:54 +02:00
mk base: remove cortex* compiler flags (fix #2787) 2018-05-03 15:32:01 +02:00
ports run: image/disk for UEFI & BIOS legacy boot 2018-05-30 13:36:14 +02:00
recipes depot: update recipe hashes 2018-05-03 15:32:01 +02:00
run ada: runtime and library support 2018-04-19 12:38:54 +02:00
src ldso: check ctors sections of shared-object deps 2018-05-30 12:26:18 +02:00
README core: add information about infos provided by core 2017-06-29 11:59:52 +02:00

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.

_Core_ may export information about the hardware platform by an ROM
called 'platform_info'. Depending on the platform, e.g. ARM or x86 or riscv,
and depending on the boot mode and boot loader and kernel, some nodes may not
be populated.

!<platform_info>
! <acpi revision="2" rsdt="0x1fe93074" xsdt="0x1fe930e8"/>
! <boot>
!   <framebuffer phys="0x7300000" width="1024" height="768" bpp="32"/>
! </boot>
!</platform_info>

If the ACPI RSDT and XSDT physical pointer is reported by the used kernel
and/or bootloader, _Core_ may provide this information by the ROM.

If the graphic device is initialised and can be directly used by a framebuffer
driver, _Core_ may provide the physical pointer to the framebuffer, the
resolution and color depth in bits.