RTEMS
5.0.0
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General purpose assembler macros, linker command file support and some inline functions for direct register access. More...
#include <rtems.h>
#include <rtems/score/cpu.h>
#include <rtems/powerpc/registers.h>
#include <rtems/powerpc/powerpc.h>
#include <rtems/bspIo.h>
#include <libcpu/cpuIdent.h>
Go to the source code of this file.
Macros | |
#define | LINKER_SYMBOL(sym) extern char sym []; |
#define | CPU_Get_timebase_low(_value) __asm__ volatile( "mfspr %0,268" : "=r" (_value) ) |
#define | rtems_bsp_delay(_microseconds) |
#define | rtems_bsp_delay_in_bus_cycles(_cycles) |
#define | PPC_Set_decrementer(_clicks) |
#define | PPC_Get_decrementer(_clicks) __asm__ volatile( "mfdec %0" : "=r" (_clicks) ) |
#define | PPC_STRINGOF(x) #x |
Preprocessor magic for stringification of x. | |
#define | PPC_SPECIAL_PURPOSE_REGISTER(spr) |
Returns the value of the Special Purpose Register with number spr. More... | |
#define | PPC_SET_SPECIAL_PURPOSE_REGISTER(spr, val) |
Sets the Special Purpose Register with number spr to the value in val. More... | |
#define | PPC_SET_SPECIAL_PURPOSE_REGISTER_BITS(spr, bits) |
Sets in the Special Purpose Register with number spr all bits which are set in bits. More... | |
#define | PPC_SET_SPECIAL_PURPOSE_REGISTER_BITS_MASKED(spr, bits, mask) |
Sets in the Special Purpose Register with number spr all bits which are set in bits. The previous register value will be masked with mask. More... | |
#define | PPC_CLEAR_SPECIAL_PURPOSE_REGISTER_BITS(spr, bits) |
Clears in the Special Purpose Register with number spr all bits which are set in bits. More... | |
#define | PPC_THREAD_MGMT_REGISTER(tmr) |
Returns the value of the Thread Management Register with number tmr. More... | |
#define | PPC_SET_THREAD_MGMT_REGISTER(tmr, val) |
Sets the Thread Management Register with number tmr to the value in val. More... | |
#define | PPC_DEVICE_CONTROL_REGISTER(dcr) |
Returns the value of the Device Control Register with number dcr. More... | |
#define | PPC_SET_DEVICE_CONTROL_REGISTER(dcr, val) |
Sets the Device Control Register with number dcr to the value in val. More... | |
#define | PPC_SET_DEVICE_CONTROL_REGISTER_BITS(dcr, bits) |
Sets in the Device Control Register with number dcr all bits which are set in bits. More... | |
#define | PPC_SET_DEVICE_CONTROL_REGISTER_BITS_MASKED(dcr, bits, mask) |
Sets in the Device Control Register with number dcr all bits which are set in bits. The previous register value will be masked with mask. More... | |
#define | PPC_CLEAR_DEVICE_CONTROL_REGISTER_BITS(dcr, bits) |
Clears in the Device Control Register with number dcr all bits which are set in bits. More... | |
Functions | |
void | ppc_code_copy (void *dest, const void *src, size_t n) |
void | printBAT (int bat, uint32_t upper, uint32_t lower) |
void | ShowBATS (void) |
Variables | |
uint32_t | bsp_clicks_per_usec |
General purpose assembler macros, linker command file support and some inline functions for direct register access.