Labels:book | bulletin board | chat room | reckoner | sky OCR: May 1997 Use Manual Rev 7 M5ge Directives. Directi res are pseudo instructions that tell the assembler to perform a certain action. Directives are scanned just like normal instructions, and some may have label and require operands. Most directives can be used in both the 68k and PowerPC assemblers Where directive IS specifically for given ISA it IS noted below Optional operands are indicated with DC.B. DC. .W. DC.L DCOFF DEFINE CONSTANTS 68k DS.B. DS. .W. DS.I DEFINE SPACE 68k DC.B.DC .H.DC.W DEFINE CONSTANTS -PPC DS.B,DS.H,DS W,DS.D DEFINE SPACE PPC DATA EXPLICIT DATA SECTION LABEL DEFINITION PPC CSTRING DEFINE A STRING AS A "C" TYPE STRING BOTH PSTRING DEFINE A STRING AS A PASCAL TYPE STRING BOTH EQU EQU ATE A CONSTANT TO ALABEL BOTH SET SET A LABEL TO A VALUE BOTH REQU REG EOU ATE A LAB ...
