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| author | Sebastian Huber <sebastian.huber@embedded-brains.de> | 2014-04-22 07:46:53 +0200 |
|---|---|---|
| committer | Sebastian Huber <sebastian.huber@embedded-brains.de> | 2014-04-22 08:34:45 +0200 |
| commit | 3380ee8194ec35506b88257f369e88d1d26350f1 (patch) | |
| tree | f2b84dc6ddc0d66e044b012bde6cb036828d5bf6 /cpukit/score/src/isr.c | |
| parent | score: Fix warning (diff) | |
| download | rtems-3380ee8194ec35506b88257f369e88d1d26350f1.tar.bz2 | |
score: Use common names for per-CPU variables
Use "cpu" for an arbitrary Per_CPU_Control variable.
Use "cpu_self" for the Per_CPU_Control of the current processor.
Use "cpu_index" for an arbitrary processor index.
Use "cpu_index_self" for the processor index of the current processor.
Use "cpu_count" for the processor count obtained via
_SMP_Get_processor_count().
Use "cpu_max" for the processor maximum obtained by
rtems_configuration_get_maximum_processors().
Diffstat (limited to 'cpukit/score/src/isr.c')
| -rw-r--r-- | cpukit/score/src/isr.c | 16 |
1 files changed, 8 insertions, 8 deletions
diff --git a/cpukit/score/src/isr.c b/cpukit/score/src/isr.c index f3907a73b8..07f3e61f5a 100644 --- a/cpukit/score/src/isr.c +++ b/cpukit/score/src/isr.c @@ -41,8 +41,8 @@ void _ISR_Handler_initialization( void ) #if ( CPU_ALLOCATE_INTERRUPT_STACK == TRUE ) { size_t stack_size = rtems_configuration_get_interrupt_stack_size(); - uint32_t max_cpus = rtems_configuration_get_maximum_processors(); - uint32_t cpu; + uint32_t cpu_max = rtems_configuration_get_maximum_processors(); + uint32_t cpu_index; if ( !_Stack_Is_enough( stack_size ) ) _Terminate( @@ -51,8 +51,8 @@ void _ISR_Handler_initialization( void ) INTERNAL_ERROR_INTERRUPT_STACK_TOO_SMALL ); - for ( cpu = 0 ; cpu < max_cpus; ++cpu ) { - Per_CPU_Control *per_cpu = _Per_CPU_Get_by_index( cpu ); + for ( cpu_index = 0 ; cpu_index < cpu_max; ++cpu_index ) { + Per_CPU_Control *cpu = _Per_CPU_Get_by_index( cpu_index ); void *low = _Workspace_Allocate_or_fatal_error( stack_size ); void *high = _Addresses_Add_offset( low, stack_size ); @@ -60,8 +60,8 @@ void _ISR_Handler_initialization( void ) high = _Addresses_Align_down( high, CPU_STACK_ALIGNMENT ); #endif - per_cpu->interrupt_stack_low = low; - per_cpu->interrupt_stack_high = high; + cpu->interrupt_stack_low = low; + cpu->interrupt_stack_high = high; /* * Interrupt stack might have to be aligned and/or setup in a specific @@ -71,8 +71,8 @@ void _ISR_Handler_initialization( void ) */ #if defined(_CPU_Interrupt_stack_setup) _CPU_Interrupt_stack_setup( - per_cpu->interrupt_stack_low, - per_cpu->interrupt_stack_high + cpu->interrupt_stack_low, + cpu->interrupt_stack_high ); #endif } |