| /* %%%%%%%%%%%%%%%%%%%% (c) William Landi 1991 %%%%%%%%%%%%%%%%%%%%%%%%%%%% */ |
| /* Permission to use this code is granted as long as the copyright */ |
| /* notice remains in place. */ |
| /* --------------------- Execution Return Status Codes --------------------- */ |
| #define EXECUTING_1 0 /* Process still executing */ |
| #define HALT_1 1 /* Normal Termination */ |
| #define ABNORMAL_1 2 /* Adnormal Termination */ |
| #define QUIT_1 3 /* Terminate SIC/XE emulation */ |
| |
| #define NUM_REGISTERS 10 /* Number of registers in machine + 1 */ |
| |
| /* Used for FORMAT3_4 (file format.c) to determine if returns a location or */ |
| /* value. */ |
| #define LOCATION_1 0 |
| #define VALUE_1 1 |
| |
| /* ----------------------- Values stored in CC (condition code) for =,<, & > */ |
| #define EQUAL_1 0 |
| #define LESS_THAN_1 1 |
| #define GREATER_THAN_1 2 |
| |
| #define RETURN_TO_OS_1 16777215 /* 24 bit 2's complement value of -1 */ |
| |
| |
