Yingle All the Way

Concept

Implementation Strategy

References

QEMU

Implementation

• Writing a Custom Device for QEMU
  • covers modifying a board to incorporate a new device
  • creates device from board initialization, rather than using

Device Tree

• article code as git diff

• A deep dive ino QEMU: adding devices
  • device monitor commands
  • minimal CPIOM EDC device

• IO memory mapped register
• interrupts
• attached to system bus
  • no demo
  • QEMU Device Model Development
    • seemingly complete example
    • covers device tree, gdb, etc.

Official

• Device Emulation
• Understanding QEMU devices
• USB emulation
  • covers monitor commands for adding usb devices; no

implementation

• The QEMU Object Model (QOM)
  • reference

StackOverflow — in-tree v. out-of-tree

• How to create out-of-tree QEMU devices?
• How to add a new device in QEMU source code?

Avatar^2

• avatar2
• multi-target orchestration framework
• focus on dynamic analysis of embedded firmware