nuttx/Documentation
Marco Casaroli a2a1f881e2 Documentation/qemu-armv8a: Note fork() and the semihosting flag.
The kernel mode section shows the QEMU command but does not say why
-semihosting is there.  Without it the guest traps in smh_call and stops in
AppBringUp, which reads as a kernel defect and is not one.  It cost me a
session once.

Also state that a kernel build is the only mode on this board with POSIX
fork(), and that vfork() is available in every mode.

Assisted-by: Claude Opus 5 (1M context) <noreply@anthropic.com>
Signed-off-by: Marco Casaroli <marco.casaroli@gmail.com>
2026-10-08 09:35:07 -03:00
..
_extensions Documentation: brand new layout for NuttX documentation. 2026-10-08 01:40:54 +08:00
_static Documentation: brand new layout for NuttX documentation. 2026-10-08 01:40:54 +08:00
_templates Documentation: brand new layout for NuttX documentation. 2026-10-08 01:40:54 +08:00
about Documentation: brand new layout for NuttX documentation. 2026-10-08 01:40:54 +08:00
applications Documentation: brand new layout for NuttX documentation. 2026-10-08 01:40:54 +08:00
components Documentation: brand new layout for NuttX documentation. 2026-10-08 01:40:54 +08:00
contributing Documentation: brand new layout for NuttX documentation. 2026-10-08 01:40:54 +08:00
debugging Documentation: brand new layout for NuttX documentation. 2026-10-08 01:40:54 +08:00
developing Documentation: brand new layout for NuttX documentation. 2026-10-08 01:40:54 +08:00
faq
guides arch/arm64: Implement up_addrenv_fork() and provide POSIX fork(). 2026-10-08 09:35:07 -03:00
implementation Documentation: brand new layout for NuttX documentation. 2026-10-08 01:40:54 +08:00
introduction Documentation: brand new layout for NuttX documentation. 2026-10-08 01:40:54 +08:00
logos
os Documentation: brand new layout for NuttX documentation. 2026-10-08 01:40:54 +08:00
platforms Documentation/qemu-armv8a: Note fork() and the semihosting flag. 2026-10-08 09:35:07 -03:00
quickstart Documentation: brand new layout for NuttX documentation. 2026-10-08 01:40:54 +08:00
reference Documentation: brand new layout for NuttX documentation. 2026-10-08 01:40:54 +08:00
ReleaseNotes Documentation: brand new layout for NuttX documentation. 2026-10-08 01:40:54 +08:00
standards docs/pthread: Document pthread_sigqueue 2026-09-21 14:53:26 +08:00
testing Documentation: brand new layout for NuttX documentation. 2026-10-08 01:40:54 +08:00
.gitignore
conf.py Documentation: brand new layout for NuttX documentation. 2026-10-08 01:40:54 +08:00
glossary.rst
index.rst Documentation: brand new layout for NuttX documentation. 2026-10-08 01:40:54 +08:00
known-warnings.txt
legacy_README.md Documentation: Point the buildroot links at the repository that still exists. 2026-09-13 18:29:40 -03:00
make.bat
Makefile
Pipfile Documentation: brand new layout for NuttX documentation. 2026-10-08 01:40:54 +08:00
Pipfile.lock Documentation: brand new layout for NuttX documentation. 2026-10-08 01:40:54 +08:00
redirects.py Documentation: brand new layout for NuttX documentation. 2026-10-08 01:40:54 +08:00
security.rst
substitutions.rst