diff options
Diffstat (limited to 'nuttx/arch/arm/include/armv7-m/irq.h')
-rw-r--r-- | nuttx/arch/arm/include/armv7-m/irq.h | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/nuttx/arch/arm/include/armv7-m/irq.h b/nuttx/arch/arm/include/armv7-m/irq.h index 7556d0747..afeebdb4f 100644 --- a/nuttx/arch/arm/include/armv7-m/irq.h +++ b/nuttx/arch/arm/include/armv7-m/irq.h @@ -124,6 +124,14 @@ struct xcptcontext uint32_t saved_primask; #endif uint32_t saved_xpsr; + +# ifdef CONFIG_NUTTX_KERNEL + /* This is the saved address to use when returning from a user-space + * signal handler. + */ + + uint32_t sigreturn; +# endif #endif #ifdef CONFIG_NUTTX_KERNEL |