- Minimal targets: CONFIG_QEMU no longer hardcoded in Makefile (should be specified on the command line if desired)
- Makefile: allow CONFIG_QEMU to work on all ML profiles, including minimal and installer By default, CONFIG options are only used for the generic profile. This enables qprintf for debugging DIGIC 6/7 ports using the minimal profile.
- QEMU: fix printing callstack from GDB scripts (broken in 1834cd8)
- GDB scripts: workaround for a crash occuring with 5D (possibly GDB bug; can't explain why it works)