code is provided by a seperate module.
*/
bool glue_up_main;
+ /* OR of MODEL_* */
+ int supported_models;
+ int default_model;
} general;
/* assembler related information */
const char *debug_opts;
/** Arguments for normal assembly mode. PENDING: ignored */
const char *plain_opts;
+ /* print externs as global */
+ int externGlobal;
} assembler;
/* linker related info */
struct {
/** Command to run (eg link-z80) */
const char **cmd;
+ /** If non-null will be used to execute the link. */
+ void (*do_link)(void);
+ /** Extention for object files (.rel, .obj, ...) */
+ const char *rel_ext;
} linker;
struct {
const char *static_name;
const char *overlay_name;
const char *post_static_name;
+ const char *home_name;
struct memmap *default_local_map ; /* default location for auto vars */
struct memmap *default_globl_map ; /* default location for globl vars*/
+ int code_ro; /* code space read-only 1=yes */
} mem;
/* stack related information */
int call_overhead;
/** Re-enterant space */
int reent_overhead;
-
+ /** 'banked' call overhead.
+ Mild overlap with bank_overhead */
+ int banked_overhead;
} stack;
+
struct {
/** One more than the smallest
mul/div operation the processor can do nativley
int native_below;
} muldiv;
+ /** Prefix to add to a C function (eg "_") */
+ const char *fun_prefix;
+
/** Called once the processor target has been selected.
First chance to initalise and set any port specific varibles.
'port' is set before calling this. May be NULL.
/* parameter passing in register related functions */
void (*reset_regparms)(); /* reset the register count */
int (*reg_parm)(struct link *); /* will return 1 if can be passed in register */
-
+
+ /** Process the pragma string 'sz'. Returns 0 if recognised and
+ processed, 1 otherwise. May be NULL.
+ */
+ int (*process_pragma)(const char *sz);
+
+ /** If TRUE, then tprintf and !dw will be used for some initalisers
+ */
+ bool use_dw_for_init;
} PORT;
extern PORT *port;