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RTEMS 6.1-rc7
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SPARC64 CPU Dependent Source. More...
#include <rtems/score/cpuimpl.h>
#include <rtems/score/isr.h>
#include <rtems/score/tls.h>
#include <rtems/rtems/cache.h>
Functions | |
void | _CPU_Initialize (void) |
CPU initialization. | |
void | _CPU_Context_Initialize (Context_Control *the_context, void *stack_base, uint32_t size, uint32_t new_level, void *entry_point, bool is_fp, void *tls_area) |
uint32_t | _CPU_ISR_Get_level (void) |
Returns the interrupt level of the executing thread. | |
void | _CPU_ISR_install_raw_handler (uint32_t vector, CPU_ISR_raw_handler new_handler, CPU_ISR_raw_handler *old_handler) |
SPARC specific raw ISR installer. | |
void | _CPU_ISR_install_vector (uint32_t vector, CPU_ISR_handler new_handler, CPU_ISR_handler *old_handler) |
SPARC specific RTEMS ISR installer. | |
Variables | |
volatile uint32_t | _CPU_ISR_Dispatch_disable |
const CPU_Trap_table_entry | _CPU_Trap_slot_template |
SPARC64 CPU Dependent Source.
void _CPU_ISR_install_raw_handler | ( | uint32_t | vector, |
CPU_ISR_raw_handler | new_handler, | ||
CPU_ISR_raw_handler * | old_handler | ||
) |
SPARC specific raw ISR installer.
This routine installs new_handler to be directly called from the trap table.
[in] | vector | is the vector number |
[in] | new_handler | is the new ISR handler |
[in] | old_handler | will contain the old ISR handler |
const CPU_Trap_table_entry _CPU_Trap_slot_template |
This is the set of opcodes for the instructions loaded into a trap table entry. The routine which installs a handler is responsible for filling in the fields for the _handler address and the _vector trap type.
The constants following this structure are masks for the fields which must be filled in when the handler is installed.