Defines | |
| #define | subtime_t uint16_t |
| #define | LT_INLINE static inline |
| #define | TRPORT_INF_TIME {~0 , ~0 } |
| #define | TIROS_REGISTER_PASSING |
| #define | ILLEGAL_STACK ((osstkptr_t) ~0) |
| #define | ILLEGAL_ADDR ((osptr_t) ~0) |
Typedefs | |
| typedef unsigned char | uint8_t |
| typedef char | int8_t |
| typedef unsigned short | uint16_t |
| typedef short | int16_t |
| typedef unsigned long | uint32_t |
| typedef long | int32_t |
| typedef unsigned int | osword_t |
| typedef void * | osptr_t |
| typedef osword_t * | osstkptr_t |
| typedef void(*) | osfnptr_t (void *) |
| typedef unsigned int | osptrword_t |
| #define subtime_t uint16_t |
Define the type field used for subunits in the time structure.
Definition at line 103 of file template/tr_port.h.
| #define LT_INLINE static inline |
| #define TRPORT_INF_TIME {~0 , ~0 } |
| #define TIROS_REGISTER_PASSING |
Will you be using register passing? This is an optimization and may be difficult on some platforms.
In that case, comment this out.
Definition at line 121 of file template/tr_port.h.
| #define ILLEGAL_STACK ((osstkptr_t) ~0) |
Create a definition for an invalid stack pointer.
Definition at line 157 of file template/tr_port.h.
| #define ILLEGAL_ADDR ((osptr_t) ~0) |
Create a definition for an illegal memory address.
Definition at line 159 of file template/tr_port.h.
| typedef unsigned char uint8_t |
Define the different integer types.
or include a header file such as stdint.h that already has these defined.
Definition at line 91 of file template/tr_port.h.
| typedef unsigned int osword_t |
Basic type for the hardware word.
An 8 bit system would have an 8-bit integer, a 16-bit system would have a 16 bit integer, etc. On a system with stdint.h, this could be uintptr_t
Definition at line 127 of file template/tr_port.h.
| typedef void* osptr_t |
Type to use for generic pointer.
Pointer types: Separate pointer types are defined for a generic pointer, stack pointer, and function pointer. On many architectures, this may be the same. However, there may be a need to keep this different on some hardware. For example, on an 8051, the generic pointer may be set to refer to the IDATA memory, while the stack pointer may be set to XDATA (which takes more bytes for address storage). Other hardware with interesting addressing such as a 20-bit address or a 23-bit address may need to keep these different types of pointers separate
Definition at line 141 of file template/tr_port.h.
| typedef osword_t* osstkptr_t |
| typedef void(* ) osfnptr_t(void *) |
| typedef unsigned int osptrword_t |
This is an integer type that can fully represent osptr_t.
If a pointer takes two bytes of storage, then a 16 bit integer should be used, if it takes 3 bytes of storage, then a 32 bit integer should be used, etc. If your system has a <stdint.h> file, then this could be of type uintptr_t (defined in stdint.h)
Definition at line 154 of file template/tr_port.h.