SH-4 Assembler Macros
9/7/2007
SH-4 assembler-level macros are reuired to implement prolog and epilog code sequences.
The following table shows the macros defined for SH-4 microprocessors, which are defined in Kxshx.h.
| Macro name | Description |
|---|---|
Declares an alternate entry to a routine. |
|
Marks the end of a contiguous range of text or data. |
|
Ends the routine that was specified by a prior NESTED_ENTRY. |
|
Associates a named exception handler with the subsequent NESTED_ENTRY. |
|
Associates a named exception handler and the handler data with the subsequent NESTED_ENTRY. |
|
Declares the beginning of a routine that does not require any prolog code. |
|
Declares the beginning of a routine that either has an existing stack frame or creates a new stack frame. |
|
Marks the end of the prolog area. |
|
Marks the beginning of a contiguous range of text or data. |