wangjianyu3 02c4f9855e boards/arm/qemu-armv7a: switch all nsh defconfigs to nxinit entrypoint ... Switch every qemu-armv7a defconfig whose init entry point was nsh_main (6 configs: full, gdbstub, nsh, rpproxy, rpserver, smp) to nxinit (init_main). nsh now runs as a "console sh" service started by init.rc instead of being the top-level init task. Each switched defconfig only gains the nxinit-essential keys (minimal delta): - CONFIG_INIT_ENTRYPOINT="init_main" - CONFIG_SYSTEM_NXINIT=y plus its Kconfig deps not already set: CONFIG_EXPERIMENTAL, CONFIG_LIBC_EXECFUNCS, CONFIG_SCHED_CHILD_STATUS (depends on CONFIG_SCHED_HAVE_PARENT) - CONFIG_ETC_ROMFS=y / CONFIG_FS_ROMFS=y to ship init.rc via ROMFS No stack-size overrides: INIT_STACKSIZE/SYSTEM_NSH_STACKSIZE keep their Kconfig defaults. Add boards/arm/qemu/qemu-armv7a/src/etc/init.d/init.rc, shipped via ROMFS in the Make build (RCSRCS) and CMake (nuttx_add_romfs()), gated on CONFIG_ETC_ROMFS && CONFIG_SYSTEM_NXINIT. Testing: qemu-armv7a:nsh (and smp with -smp 4) boot into nxinit with nsh spawned as its service (init task = init_main, sh = its child), confirmed via qemu-system-arm in an earlier run of this series. Note: current apache/master fails to build qemu-armv7a locally this round (missing arm_timer.h) independent of this change. Assisted-by: opencode-agent/claude-opus-4-8 Signed-off-by: wangjianyu3 <wangjianyu3@xiaomi.com>		2026-09-02 09:14:00 +08:00
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qemu-armv7a	boards/arm/qemu-armv7a: switch all nsh defconfigs to nxinit entrypoint	2026-09-02 09:14:00 +08:00
qemu-armv7r	arch/arm: Reserve r10 via ARCHCFLAGS and hoist the PIC module flags.	2026-07-24 23:09:08 +08:00