Add support for calling to and returning from signal handlers in in user-mode threads
git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@5750 42af7a65-404d-4744-a932-0658087f49c3
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- arch/arm/include/armv6-m/irq.h 8 additions, 0 deletionsarch/arm/include/armv6-m/irq.h
- arch/arm/include/armv6-m/syscall.h 26 additions, 0 deletionsarch/arm/include/armv6-m/syscall.h
- arch/arm/include/armv7-m/irq.h 8 additions, 0 deletionsarch/arm/include/armv7-m/irq.h
- arch/arm/include/armv7-m/syscall.h 26 additions, 0 deletionsarch/arm/include/armv7-m/syscall.h
- arch/arm/src/armv6-m/svcall.h 28 additions, 11 deletionsarch/arm/src/armv6-m/svcall.h
- arch/arm/src/armv6-m/up_sigdeliver.c 1 addition, 1 deletionarch/arm/src/armv6-m/up_sigdeliver.c
- arch/arm/src/armv6-m/up_svcall.c 73 additions, 1 deletionarch/arm/src/armv6-m/up_svcall.c
- arch/arm/src/armv7-m/svcall.h 28 additions, 11 deletionsarch/arm/src/armv7-m/svcall.h
- arch/arm/src/armv7-m/up_sigdeliver.c 1 addition, 1 deletionarch/arm/src/armv7-m/up_sigdeliver.c
- arch/arm/src/armv7-m/up_svcall.c 73 additions, 1 deletionarch/arm/src/armv7-m/up_svcall.c
- arch/arm/src/common/up_signal_handler.c 100 additions, 0 deletionsarch/arm/src/common/up_signal_handler.c
- arch/arm/src/common/up_task_start.c 2 additions, 1 deletionarch/arm/src/common/up_task_start.c
- arch/arm/src/lpc17xx/Make.defs 3 additions, 0 deletionsarch/arm/src/lpc17xx/Make.defs
- arch/arm/src/sam3u/Make.defs 3 additions, 0 deletionsarch/arm/src/sam3u/Make.defs
- configs/open1788/kernel/up_userspace.c 7 additions, 2 deletionsconfigs/open1788/kernel/up_userspace.c
- configs/open1788/knsh/defconfig 1 addition, 1 deletionconfigs/open1788/knsh/defconfig
- configs/sam3u-ek/kernel/up_userspace.c 7 additions, 1 deletionconfigs/sam3u-ek/kernel/up_userspace.c
- configs/sam3u-ek/knsh/defconfig 1 addition, 1 deletionconfigs/sam3u-ek/knsh/defconfig
- include/nuttx/arch.h 60 additions, 4 deletionsinclude/nuttx/arch.h
- include/nuttx/sched.h 0 additions, 40 deletionsinclude/nuttx/sched.h
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