/
niceSOFT
/
gdb
Обзор
Документация
Войти
/
niceSOFT
/
gdb
Код
Задачи
Вики
Пакеты
0
Релизы
0
Аналитика
Безопасность
master
include/opcode/s12z.h
75 строк
1 KB
Nick Clifton
Enable building the s12z target on Solaris hosts where REG_Y is defined in system header files.
02 янв 2020, 15:04
02 янв 2020, 15:04
d73b58f
Код
Авторство
О чём код?
#ifndef S12Z_H #define S12Z_H /* This byte is used to prefix instructions in "page 2" of the opcode space. */ #define PAGE2_PREBYTE (0x1b) struct reg { char *name; /* The canonical name of the register. */ int bytes; /* its size, in bytes. */ }; /* How many registers do we have. Actually there are only 13, because CCL and CCH are the low and high bytes of CCW. But for assemnbly / disassembly purposes they are considered distinct registers. */ #define S12Z_N_REGISTERS 15 extern const struct reg registers[S12Z_N_REGISTERS]; /* Solaris defines REG_Y in sys/regset.h; undef it here to avoid breaking compilation when this target is enabled. */ #undef REG_Y enum { REG_D2 = 0, REG_D3, REG_D4, REG_D5, REG_D0, REG_D1, REG_D6, REG_D7, REG_X, REG_Y, REG_S, REG_P, REG_CCH, REG_CCL, REG_CCW }; /* Any of the registers d0, d1, ... d7. */ #define REG_BIT_Dn \ ((0x1U << REG_D2) | \ (0x1U << REG_D3) | \ (0x1U << REG_D4) | \ (0x1U << REG_D5) | \ (0x1U << REG_D6) | \ (0x1U << REG_D7) | \ (0x1U << REG_D0) | \ (0x1U << REG_D1)) /* Any of the registers x, y or z. */ #define REG_BIT_XYS \ ((0x1U << REG_X) | \ (0x1U << REG_Y) | \ (0x1U << REG_S)) /* Any of the registers x, y, z or p. */ #define REG_BIT_XYSP \ ((0x1U << REG_X) | \ (0x1U << REG_Y) | \ (0x1U << REG_S) | \ (0x1U << REG_P)) /* The x register or the y register. */ #define REG_BIT_XY \ ((0x1U << REG_X) | \ (0x1U << REG_Y)) #endif