diff options
author | Sebastian Huber <sebastian.huber@embedded-brains.de> | 2016-11-11 10:16:33 +0100 |
---|---|---|
committer | Sebastian Huber <sebastian.huber@embedded-brains.de> | 2016-11-18 07:30:32 +0100 |
commit | 82d30a310c69a9a374f45a571b551b0d0a838777 (patch) | |
tree | e20b6272303ae845c5a96f6d78727e3f9ab2484e /cpukit/score/cpu/sparc/rtems/score/cpu.h | |
parent | score: Add and use _Thread_Dispatch_direct() (diff) | |
download | rtems-82d30a310c69a9a374f45a571b551b0d0a838777.tar.bz2 |
score: Move CPU_PER_CPU_CONTROL_SIZE
Move CPU_PER_CPU_CONTROL_SIZE and the optional CPU_Per_CPU_control to
<rtems/score/cpuimpl.h> to hide it from <rtems.h>.
Diffstat (limited to 'cpukit/score/cpu/sparc/rtems/score/cpu.h')
-rw-r--r-- | cpukit/score/cpu/sparc/rtems/score/cpu.h | 41 |
1 files changed, 0 insertions, 41 deletions
diff --git a/cpukit/score/cpu/sparc/rtems/score/cpu.h b/cpukit/score/cpu/sparc/rtems/score/cpu.h index 6339a79f59..a4d3eef3dc 100644 --- a/cpukit/score/cpu/sparc/rtems/score/cpu.h +++ b/cpukit/score/cpu/sparc/rtems/score/cpu.h @@ -347,29 +347,9 @@ typedef struct { /** This defines the size of the minimum stack frame. */ #define CPU_MINIMUM_STACK_FRAME_SIZE 0x60 -#if ( SPARC_HAS_FPU == 1 ) - #define CPU_PER_CPU_CONTROL_SIZE 8 -#else - #define CPU_PER_CPU_CONTROL_SIZE 4 -#endif - #define CPU_MAXIMUM_PROCESSORS 32 /** - * @brief Offset of the CPU_Per_CPU_control::isr_dispatch_disable field - * relative to the Per_CPU_Control begin. - */ -#define SPARC_PER_CPU_ISR_DISPATCH_DISABLE 0 - -#if ( SPARC_HAS_FPU == 1 ) - /** - * @brief Offset of the CPU_Per_CPU_control::fsr field relative to the - * Per_CPU_Control begin. - */ - #define SPARC_PER_CPU_FSR_OFFSET 4 -#endif - -/** * @defgroup Contexts SPARC Context Structures * * @ingroup Score @@ -392,27 +372,6 @@ typedef struct { #ifndef ASM -typedef struct { - /** - * This flag is context switched with each thread. It indicates - * that THIS thread has an _ISR_Dispatch stack frame on its stack. - * By using this flag, we can avoid nesting more interrupt dispatching - * attempts on a previously interrupted thread's stack. - */ - uint32_t isr_dispatch_disable; - -#if ( SPARC_HAS_FPU == 1 ) - /** - * @brief Memory location to store the FSR register during interrupt - * processing. - * - * This is a write-only field. The FSR is written to force a completion of - * floating point operations in progress. - */ - uint32_t fsr; -#endif -} CPU_Per_CPU_control; - /** * @brief SPARC basic context. * |