diff options
Diffstat (limited to 'cpukit/score/cpu/no_cpu/include/rtems/score/cpu.h')
| -rw-r--r-- | cpukit/score/cpu/no_cpu/include/rtems/score/cpu.h | 21 |
1 files changed, 15 insertions, 6 deletions
diff --git a/cpukit/score/cpu/no_cpu/include/rtems/score/cpu.h b/cpukit/score/cpu/no_cpu/include/rtems/score/cpu.h index 8e66182bba..a9294d02a2 100644 --- a/cpukit/score/cpu/no_cpu/include/rtems/score/cpu.h +++ b/cpukit/score/cpu/no_cpu/include/rtems/score/cpu.h @@ -976,12 +976,16 @@ uint32_t _CPU_ISR_Get_level( void ); */ void _CPU_Initialize(void); +typedef void ( *CPU_ISR_raw_handler )( void ); + /** * @ingroup CPUInterrupt * * This routine installs a "raw" interrupt handler directly into the * processor's vector table. * + * This routine is not used by architecture-independent code and thus optional. + * * @param[in] vector is the vector number * @param[in] new_handler is the raw ISR handler to install * @param[in] old_handler is the previously installed ISR Handler @@ -991,16 +995,21 @@ void _CPU_Initialize(void); * XXX document implementation including references if appropriate */ void _CPU_ISR_install_raw_handler( - uint32_t vector, - proc_ptr new_handler, - proc_ptr *old_handler + uint32_t vector, + CPU_ISR_raw_handler new_handler, + CPU_ISR_raw_handler *old_handler ); +typedef void ( *CPU_ISR_handler )( uint32_t ); + /** * @ingroup CPUInterrupt * * This routine installs an interrupt vector. * + * This routine is only used by architecture-independent code if + * CPU_SIMPLE_VECTORED_INTERRUPTS == TRUE, otherwise it is optional. + * * @param[in] vector is the vector number * @param[in] new_handler is the RTEMS ISR handler to install * @param[in] old_handler is the previously installed ISR Handler @@ -1010,9 +1019,9 @@ void _CPU_ISR_install_raw_handler( * XXX document implementation including references if appropriate */ void _CPU_ISR_install_vector( - uint32_t vector, - proc_ptr new_handler, - proc_ptr *old_handler + uint32_t vector, + CPU_ISR_handler new_handler, + CPU_ISR_handler *old_handler ); /** |