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GNU Info (gcc-300.info)M68hc1x OptionsM68hc1x Options --------------- These are the `-m' options defined for the 68hc11 and 68hc12 microcontrollers. The default values for these options depends on which style of microcontroller was selected when the compiler was configured; the defaults for the most common choices are given below. `-m6811' `-m68hc11' Generate output for a 68HC11. This is the default when the compiler is configured for 68HC11-based systems. `-m6812' `-m68hc12' Generate output for a 68HC12. This is the default when the compiler is configured for 68HC12-based systems. `-mauto-incdec' Enable the use of 68HC12 pre and post auto-increment and auto-decrement addressing modes. `-mshort' Consider type `int' to be 16 bits wide, like `short int'. `-msoft-reg-count=COUNT' Specify the number of pseudo-soft registers which are used for the code generation. The maximum number is 32. Using more pseudo-soft register may or may not result in better code depending on the program. The default is 4 for 68HC11 and 2 for 68HC12. automatically generated by info2www version 1.2.2.9 |