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| author | patacongo <patacongo@42af7a65-404d-4744-a932-0658087f49c3> | 2013-03-23 14:46:02 +0000 |
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| committer | patacongo <patacongo@42af7a65-404d-4744-a932-0658087f49c3> | 2013-03-23 14:46:02 +0000 |
| commit | a8cb02138ce460fbd66d242d34dda71082062538 (patch) | |
| tree | 85f69dab32369af97249168fb8eb32b976ceeb40 /nuttx/arch/arm/include/armv6-m | |
| parent | f4a74d79f3111b79f408eb4070e125cad78e9082 (diff) | |
| download | px4-nuttx-a8cb02138ce460fbd66d242d34dda71082062538.tar.gz px4-nuttx-a8cb02138ce460fbd66d242d34dda71082062538.tar.bz2 px4-nuttx-a8cb02138ce460fbd66d242d34dda71082062538.zip | |
Rework of kernel build signal dispatch to user-space handlers
git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@5778 42af7a65-404d-4744-a932-0658087f49c3
Diffstat (limited to 'nuttx/arch/arm/include/armv6-m')
| -rw-r--r-- | nuttx/arch/arm/include/armv6-m/syscall.h | 19 |
1 files changed, 0 insertions, 19 deletions
diff --git a/nuttx/arch/arm/include/armv6-m/syscall.h b/nuttx/arch/arm/include/armv6-m/syscall.h index 75b9c4f8a..812e863a5 100644 --- a/nuttx/arch/arm/include/armv6-m/syscall.h +++ b/nuttx/arch/arm/include/armv6-m/syscall.h @@ -241,25 +241,6 @@ static inline uintptr_t sys_call6(unsigned int nbr, uintptr_t parm1, return reg0; } -/* This inline function is used by user-space code in order to return from - * a signal handler. - */ - -#if defined(CONFIG_NUTTX_KERNEL) && !defined(__KERNEL__) -static inline void signal_handler_return(void) noreturn_function; -static inline void signal_handler_return(void) -{ - __asm__ __volatile__ - ( - " mov r0, %0\n" - " svc %1\n" - : - : "i" (SYS_signal_handler_return), "i"(SYS_syscall) - : "memory" - ); -} -#endif - /**************************************************************************** * Public Variables ****************************************************************************/ |