41 lines
824 B
C
41 lines
824 B
C
/* These are predefined by new versions of GNU cpp. */
|
|
|
|
#ifndef __USER_LABEL_PREFIX__
|
|
#define __USER_LABEL_PREFIX__ _
|
|
#endif
|
|
|
|
#ifndef __REGISTER_PREFIX__
|
|
#define __REGISTER_PREFIX__
|
|
#endif
|
|
|
|
/* ANSI concatenation macros. */
|
|
|
|
#define CONCAT1(a, b) CONCAT2(a, b)
|
|
#define CONCAT2(a, b) a ## b
|
|
|
|
/* Use the right prefix for global labels. */
|
|
|
|
#define SYM(x) CONCAT1 (__USER_LABEL_PREFIX__, x)
|
|
|
|
/* Use the right prefix for registers. */
|
|
|
|
#define REG(x) CONCAT1 (__REGISTER_PREFIX__, x)
|
|
|
|
#define d0 REG (d0)
|
|
#define d1 REG (d1)
|
|
#define d2 REG (d2)
|
|
#define d3 REG (d3)
|
|
#define d4 REG (d4)
|
|
#define d5 REG (d5)
|
|
#define d6 REG (d6)
|
|
#define d7 REG (d7)
|
|
#define a0 REG (a0)
|
|
#define a1 REG (a1)
|
|
#define a2 REG (a2)
|
|
#define a3 REG (a3)
|
|
#define a4 REG (a4)
|
|
#define a5 REG (a5)
|
|
#define a6 REG (a6)
|
|
#define fp REG (fp)
|
|
#define sp REG (sp)
|