|
Macros | |
| #define | NOP(n) __asm(".rept " #n "\n\tnop\n\t.endr\n") |
Functions | |
| IFX_INLINE void | __debug (void) |
| IFX_INLINE void | __dsync (void) |
| IFX_INLINE void | __isync (void) |
| IFX_INLINE void | __ldmst (volatile void *address, uint32 mask, uint32 value) |
| IFX_INLINE void | __nop (void) |
| IFX_INLINE void | __nops (void *cnt) |
| IFX_INLINE void | __rslcx (void) |
| IFX_INLINE void | __svlcx (void) |
| IFX_INLINE uint32 | __swap (void *place, uint32 value) |
Detailed Description
The next table provides an overview of the intrinsic functions that you can use to insert a single assembly instruction.You can also use inline assembly but these intrinsics provide a shorthand for frequently used assembly instructions.
Macro Definition Documentation
| #define NOP | ( | n) | __asm(".rept " #n "\n\tnop\n\t.endr\n") |
Insert n NOP instruction
Definition at line 1406 of file IfxCpu_IntrinsicsGnuc.h.
Function Documentation
| IFX_INLINE void __debug | ( | void | ) |
Insert DEBUG instruction
Definition at line 1337 of file IfxCpu_IntrinsicsGnuc.h.
| IFX_INLINE void __dsync | ( | void | ) |
Insert DSYNC instruction
Definition at line 1344 of file IfxCpu_IntrinsicsGnuc.h.
| IFX_INLINE void __isync | ( | void | ) |
Insert ISYNC instruction
Definition at line 1351 of file IfxCpu_IntrinsicsGnuc.h.
| IFX_INLINE void __ldmst | ( | volatile void * | address, |
| uint32 | mask, | ||
| uint32 | value | ||
| ) |
Insert LDMST instruction. Note that all operands must be word-aligned.
Definition at line 1358 of file IfxCpu_IntrinsicsGnuc.h.
| IFX_INLINE void __nop | ( | void | ) |
Insert NOP instruction
Definition at line 1367 of file IfxCpu_IntrinsicsGnuc.h.
| IFX_INLINE void __nops | ( | void * | cnt) |
Insert a loop over cnt NOP instruction
Definition at line 1374 of file IfxCpu_IntrinsicsGnuc.h.
| IFX_INLINE void __rslcx | ( | void | ) |
Insert RSLCX instruction
Definition at line 1383 of file IfxCpu_IntrinsicsGnuc.h.
| IFX_INLINE void __svlcx | ( | void | ) |
Insert SVLCX instruction
Definition at line 1390 of file IfxCpu_IntrinsicsGnuc.h.
| IFX_INLINE uint32 __swap | ( | void * | place, |
| uint32 | value | ||
| ) |
Insert SWAP instruction. Note that all operands must be word-aligned.
Definition at line 1397 of file IfxCpu_IntrinsicsGnuc.h.
