diff options
Diffstat (limited to 'cpukit/score/cpu/c4x/rtems/score/c4x.h')
| -rw-r--r-- | cpukit/score/cpu/c4x/rtems/score/c4x.h | 42 |
1 files changed, 21 insertions, 21 deletions
diff --git a/cpukit/score/cpu/c4x/rtems/score/c4x.h b/cpukit/score/cpu/c4x/rtems/score/c4x.h index c7b8f75c58..13559b29e5 100644 --- a/cpukit/score/cpu/c4x/rtems/score/c4x.h +++ b/cpukit/score/cpu/c4x/rtems/score/c4x.h @@ -33,29 +33,29 @@ extern "C" { * dependent features are present in a particular member * of the family. */ - + #if defined(_C30) #define CPU_MODEL_NAME "C30" #elif defined(_C31) #define CPU_MODEL_NAME "C31" - + #elif defined(_C32) #define CPU_MODEL_NAME "C32" - + #elif defined(_C33) #define CPU_MODEL_NAME "C33" - + #elif defined(_C40) #define CPU_MODEL_NAME "C40" - + #elif defined(_C44) #define CPU_MODEL_NAME "C44" - + #else - + #error "Unsupported CPU Model" - + #endif /* @@ -69,7 +69,7 @@ extern "C" { * point registers", the notion of floating point is very inherent to * applications. In addition, the calling conventions require that * only a few extended registers be preserved across subroutine calls. - * The overhead of including these few registers in the basic + * The overhead of including these few registers in the basic * context is small compared to the overhead of managing the notion * of separate floating point contexts. So we decided to pretend that * there is no FPU on the C3x or C4x. @@ -156,7 +156,7 @@ static inline unsigned int cpu_st_get(void) #define c4x_global_interrupts_get() \ (cpu_st_get() & C4X_ST_GIE) - + #define c4x_global_interrupts_disable() \ cpu_st_bit_clear(C4X_ST_GIE) @@ -191,7 +191,7 @@ static inline unsigned int c3x_get_if(void) static inline void c3x_set_if(unsigned int _if_value) { - __asm__( "ldi %0, if" : : "g" (_if_value) : "if", "cc"); + __asm__( "ldi %0, if" : : "g" (_if_value) : "if", "cc"); } /* @@ -211,7 +211,7 @@ static inline unsigned int c3x_get_ie(void) static inline void c3x_set_ie(unsigned int _ie_value) { - __asm__ volatile ( "ldi %0, ie" : : "g" (_ie_value) : "ie", "cc"); + __asm__ volatile ( "ldi %0, ie" : : "g" (_ie_value) : "ie", "cc"); } /* @@ -222,7 +222,7 @@ static inline void c3x_set_ie(unsigned int _ie_value) * c3x_ie_mask_flash - temporarily restores previous IE mask * c3x_ie_mask_set - sets a specific set of the IE mask */ - + #define c3x_ie_mask_all( _isr_cookie ) \ do { \ __asm__("ldi ie,%0\n" \ @@ -280,7 +280,7 @@ static inline unsigned int c4x_get_iif(void) static inline void c4x_set_iif(unsigned int _iif_value) { - __asm__( "ldi %0, iif" : : "g" (_iif_value) : "iif", "cc"); + __asm__( "ldi %0, iif" : : "g" (_iif_value) : "iif", "cc"); } /* @@ -300,7 +300,7 @@ static inline unsigned int c4x_get_iie(void) static inline void c4x_set_iie(unsigned int _iie_value) { - __asm__( "ldi %0, iie" : : "g" (_iie_value) : "iie", "cc"); + __asm__( "ldi %0, iie" : : "g" (_iie_value) : "iie", "cc"); } /* @@ -331,15 +331,15 @@ static inline void c4x_set_iie(unsigned int _iie_value) */ static inline void * c4x_get_ittp(void) -{ +{ register unsigned int _if_value; - + __asm__( "ldi if, %0" : "=r" (_if_value) ); - return (void *)((_if_value & 0xffff0000) >> 8); -} + return (void *)((_if_value & 0xffff0000) >> 8); +} static inline void c4x_set_ittp(void *_ittp_value) -{ +{ unsigned int _if_value; unsigned int _ittp_field; @@ -356,7 +356,7 @@ static inline void c4x_set_ittp(void *_ittp_value) #else c3x_set_if( _if_value ); #endif -} +} #endif /* ifndef ASM */ |