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RTEMS 6.1-rc7
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Motorola MC68xxx Dependent Source. More...
#include <rtems/score/cpuimpl.h>
#include <rtems/score/isr.h>
#include <rtems/score/percpu.h>
#include <rtems/score/tls.h>
#include <rtems/config.h>
Data Structures | |
struct | _CPU_ISR_handler_entry |
Macros | |
#define | M68K_MOVE_A7 0x3F3C |
#define | M68K_JMP 0x4EF9 |
Functions | |
void | _CPU_Initialize (void) |
CPU initialization. | |
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. | |
void | _CPU_Context_save_fp (Context_Control_fp **fp_context_ptr) |
void | _CPU_Context_restore_fp (Context_Control_fp **fp_context_ptr) |
void | _CPU_Context_Initialize (Context_Control *the_context, void *stack_area_begin, size_t stack_area_size, uint32_t new_level, void(*entry_point)(void), bool is_fp, void *tls_area) |
Initializes the CPU context. | |
Variables | |
const unsigned char | _CPU_m68k_BFFFO_table [256] |
Context_Control_fp | _fpCCR |
Motorola MC68xxx 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 unsigned char _CPU_m68k_BFFFO_table[256] |