RTEMS CPU Kit with SuperCore
4.11.2
|
Mips CPU Dependent Header File. More...
Go to the source code of this file.
Data Structures | |
struct | Context_Control |
This defines the minimal set of integer and processor state registers that must be saved during a voluntary context switch from one thread to another. More... | |
struct | Context_Control_fp |
This defines the complete set of floating point registers that must be saved during any context switch from one thread to another. More... | |
struct | CPU_Interrupt_frame |
This defines the set of integer and processor state registers that must be saved during an interrupt. More... | |
Macros | |
#define | CPU_INLINE_ENABLE_DISPATCH FALSE |
#define | CPU_HAS_SOFTWARE_INTERRUPT_STACK FALSE |
#define | CPU_SIMPLE_VECTORED_INTERRUPTS FALSE |
#define | CPU_HAS_HARDWARE_INTERRUPT_STACK FALSE |
#define | CPU_ALLOCATE_INTERRUPT_STACK FALSE |
#define | CPU_ISR_PASSES_FRAME_POINTER 1 |
#define | CPU_HARDWARE_FP FALSE |
#define | CPU_ALL_TASKS_ARE_FP CPU_HARDWARE_FP |
#define | CPU_IDLE_TASK_IS_FP FALSE |
#define | CPU_USE_DEFERRED_FP_SWITCH TRUE |
#define | CPU_PROVIDES_IDLE_THREAD_BODY TRUE |
#define | CPU_STACK_GROWS_UP FALSE |
#define | CPU_STRUCTURE_ALIGNMENT |
#define | CPU_TIMESTAMP_USE_INT64_INLINE TRUE |
#define | CPU_MODES_INTERRUPT_MASK 0x000000ff |
#define | CPU_SIZEOF_POINTER 4 |
#define | CPU_PER_CPU_CONTROL_SIZE 0 |
#define | _CPU_Context_Get_SP(_context) (uintptr_t) (_context)->sp |
#define | CPU_CONTEXT_FP_SIZE sizeof( Context_Control_fp ) |
#define | CPU_MPCI_RECEIVE_SERVER_EXTRA_STACK 0 |
#define | CPU_STACK_MINIMUM_SIZE (8 * 1024) |
#define | CPU_ALIGNMENT 8 |
#define | CPU_HEAP_ALIGNMENT CPU_ALIGNMENT |
#define | CPU_PARTITION_ALIGNMENT CPU_ALIGNMENT |
#define | CPU_STACK_ALIGNMENT CPU_ALIGNMENT |
#define | _CPU_ISR_Disable(_level) |
#define | _CPU_ISR_Enable(_level) |
#define | _CPU_ISR_Flash(_xlevel) |
#define | _CPU_Context_Restart_self(_the_context) _CPU_Context_restore( (_the_context) ); |
#define | _CPU_Context_Fp_start(_base, _offset) ( (void *) _Addresses_Add_offset( (_base), (_offset) ) ) |
#define | _CPU_Context_Initialize_fp(_destination) |
#define | _CPU_Fatal_halt(_source, _error) |
#define | CPU_USE_GENERIC_BITFIELD_CODE TRUE |
#define | CPU_USE_GENERIC_BITFIELD_DATA TRUE |
#define | _CPU_Bitfield_Find_first_bit(_value, _output) |
#define | _CPU_Priority_Mask(_bit_number) ( 1 << (_bit_number) ) |
#define | _CPU_Priority_bits_index(_priority) (_priority) |
#define | CPU_swap_u16(value) (((value&0xff) << 8) | ((value >> 8)&0xff)) |
Typedefs | |
typedef CPU_Interrupt_frame | CPU_Exception_frame |
typedef uint32_t | CPU_Counter_ticks |
Functions | |
void | mips_vector_exceptions (CPU_Interrupt_frame *frame) |
uint32_t | mips_interrupt_mask (void) |
uint32_t | _CPU_ISR_Get_level (void) |
Return the current interrupt disable level for this task in the format used by the interrupt level portion of the task mode. More... | |
void | _CPU_ISR_Set_level (uint32_t level) |
Sets the hardware interrupt level by the level value. More... | |
void | _CPU_Context_Initialize (Context_Control *the_context, uintptr_t *stack_base, uint32_t size, uint32_t new_level, void *entry_point, bool is_fp, void *tls_area) |
void | mips_break (int error) |
void | _CPU_Initialize (void) |
CPU initialization. More... | |
void | _CPU_ISR_install_raw_handler (uint32_t vector, proc_ptr new_handler, proc_ptr *old_handler) |
This routine installs a "raw" interrupt handler directly into the processor's vector table. More... | |
void | _CPU_ISR_install_vector (uint32_t vector, proc_ptr new_handler, proc_ptr *old_handler) |
This routine installs an interrupt vector. More... | |
void | _CPU_Install_interrupt_stack (void) |
This routine installs the hardware interrupt stack pointer. More... | |
void * | _CPU_Thread_Idle_body (uintptr_t ignored) |
void | _CPU_Context_switch (Context_Control *run, Context_Control *heir) |
CPU switch context. More... | |
void | _CPU_Context_restore (Context_Control *new_context) |
This routine is generally used only to restart self in an efficient manner. More... | |
void | _CPU_Context_save_fp (Context_Control_fp **fp_context_ptr) |
This routine saves the floating point context passed to it. More... | |
void | _CPU_Context_restore_fp (Context_Control_fp **fp_context_ptr) |
This routine restores the floating point context passed to it. More... | |
void | _CPU_Context_volatile_clobber (uintptr_t pattern) |
Clobbers all volatile registers with values derived from the pattern parameter. More... | |
void | _CPU_Context_validate (uintptr_t pattern) |
Initializes and validates the CPU context with values derived from the pattern parameter. More... | |
void | _CPU_Exception_frame_print (const CPU_Exception_frame *frame) |
Prints the exception frame via printk(). More... | |
CPU_Counter_ticks | _CPU_Counter_read (void) |
CPU_Counter_ticks | _CPU_Counter_difference (CPU_Counter_ticks second, CPU_Counter_ticks first) |
Returns the difference between the second and first CPU counter value. More... | |
Variables | |
SCORE_EXTERN Context_Control_fp | _CPU_Null_fp_context |
Mips CPU Dependent Header File.