#ifndef PORT_INCLUDE
#define PORT_INCLUDE
+#include "SDCCicode.h"
+#include "SDCCargs.h"
+
+#define TARGET_ID_MCS51 1
+#define TARGET_ID_GBZ80 2
+#define TARGET_ID_Z80 3
+#define TARGET_ID_AVR 4
+#define TARGET_ID_DS390 5
+#define TARGET_ID_PIC 6
+#define TARGET_ID_PIC16 7
+#define TARGET_ID_XA51 9
+#define TARGET_ID_DS400 10
+
+/* Macro to test the target we are compiling for.
+ Can only be used after SDCCmain has defined the port
+*/
+#define TARGET_IS_MCS51 (port->id==TARGET_ID_MCS51)
+#define TARGET_IS_GBZ80 (port->id==TARGET_ID_GBZ80)
+#define TARGET_IS_Z80 (port->id==TARGET_ID_Z80)
+#define TARGET_IS_AVR (port->id==TARGET_ID_AVR)
+#define TARGET_IS_DS390 (port->id==TARGET_ID_DS390)
+#define TARGET_IS_DS400 (port->id==TARGET_ID_DS400)
+#define TARGET_IS_PIC (port->id==TARGET_ID_PIC)
+#define TARGET_IS_PIC16 (port->id==TARGET_ID_PIC16)
+#define TARGET_IS_XA51 (port->id==TARGET_ID_XA51)
+
+#define MAX_BUILTIN_ARGS 16
+/* definition of builtin functions */
+typedef struct builtins
+{
+ char *name ; /* name of builtin function */
+ char *rtype; /* return type as string : see typefromStr */
+ int nParms; /* number of parms : max 8 */
+ char *parm_types[MAX_BUILTIN_ARGS]; /* each parm type as string : see typeFromStr */
+} builtins ;
+
/* Processor specific names */
typedef struct
{
+/** Unique id for this target */
+ const int id;
/** Target name used for -m */
const char *target;
/** Target name string, used for --help */
const char *target_name;
+/** Specific processor for the given target family. specified by -p */
+ char *processor;
+
struct
{
- /** TRUE if all types of glue functions should be inseted into
+ /** TRUE if all types of glue functions should be inserted into
the file that also defines main.
We dont want this in cases like the z80 where the startup
code is provided by a seperate module.
/* assembler related information */
struct
{
-/** Command to run and arguments (eg as-z80) */
- const char **cmd;
-/** Arguments for debug mode. PENDING: ignored */
+ /** Command to run and arguments (eg as-z80) */
+ const char **cmd;
+ /** Alternate macro based form. */
+ const char *mcmd;
+ /** Arguments for debug mode. */
const char *debug_opts;
-/** Arguments for normal assembly mode. PENDING: ignored */
+ /** Arguments for normal assembly mode. */
const char *plain_opts;
/* print externs as global */
int externGlobal;
+ /* assembler file extension */
+ const char *file_ext;
+ /** If non-null will be used to execute the assembler. */
+ void (*do_assemble) (set *);
}
assembler;
/* linker related info */
struct
{
-/** Command to run (eg link-z80) */
+ /** Command to run (eg link-z80) */
const char **cmd;
-/** If non-null will be used to execute the link. */
+ /** Alternate macro based form. */
+ const char *mcmd;
+ /** If non-null will be used to execute the link. */
void (*do_link) (void);
-/** Extention for object files (.rel, .obj, ...) */
+ /** Extension for object files (.rel, .obj, ...) */
const char *rel_ext;
}
linker;
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 */
+ const char *xidata_name; // initialized xdata
+ const char *xinit_name; // a code copy of xidata
+ 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;
+ struct
+ {
+ void (*genExtraAreaDeclaration)(FILE *, bool);
+ void (*genExtraAreaLinkOptions)(FILE *);
+ }
+ extraAreas;
+
/* stack related information */
struct
{
/** One more than the smallest
mul/div operation the processor can do nativley
Eg if the processor has an 8 bit mul, nativebelow is 2 */
- int native_below;
- /** The mul/div/mod functions will be made to use regparams
- for sizeof(param) < log2(force_reg)
- i.e. Use 2 for WORD and BYTE, 0 for none. */
- int force_reg_param_below;
+ unsigned muldiv;
+ unsigned shift;
}
- muldiv;
+ support;
/** 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.
+ First chance to initalise and set any port specific variables.
'port' is set before calling this. May be NULL.
*/
void (*init) (void);
/** Parses one option + its arguments */
bool (*parseOption) (int *pargc, char **argv, int *i);
+/** Optional list of automatically parsed options. Should be
+ implemented to at least show the help text correctly. */
+ OPTION *poptions;
/** Called after all the options have been parsed. */
void (*finaliseOptions) (void);
/** Called after the port has been selected but before any
/* Write any port specific assembler output. */
void (*genAssemblerPreamble) (FILE * of);
+ /* invoked at end assembler file */
+ void (*genAssemblerEnd) (FILE * of);
/* Write the port specific IVT. If genIVT is NULL or if
* it returns zero, default (8051) IVT generation code
*/
int (*genIVT) (FILE * of, symbol ** intTable, int intCount);
+ void (*genXINIT) (FILE * of);
/* parameter passing in register related functions */
void (*reset_regparms) (); /* reset the register count */
*/
int (*process_pragma) (const char *sz);
+ /** Mangles a support function name to reflect the calling model.
+ */
+ char *(*getMangledFunctionName) (char *szOrginial);
+
+ /** Returns true if the port can multiply the two types nativly
+ without using support functions.
+ */
+ bool (*hasNativeMulFor) (iCode *ic, sym_link *left, sym_link *right);
+
/** If TRUE, then tprintf and !dw will be used for some initalisers
*/
bool use_dw_for_init;
bool ne_neq; /* transform a != b --> ! (a == b) */
bool eq_nne; /* transform a == b --> ! (a != b) */
+ bool arrayInitializerSuppported;
+ bool (*cseOk) (iCode *ic, iCode *pdic);
+ builtins *builtintable; /* table of builtin functions */
+ int unqualified_pointer; /* unqualified pointers type is */
+ int reset_labelKey ; /* reset Label no 1 at the start of a function */
+ int globals_allowed ; /* global & static locals not allowed ? 0 ONLY TININative*/
#define PORT_MAGIC 0xAC32
/** Used at runtime to detect if this structure has been completly filled in. */
int magic;
#endif
#if !OPT_DISABLE_DS390
extern PORT ds390_port;
-#else
-PORT ds390_port;
#endif
#if !OPT_DISABLE_PIC
-extern PORT pic14_port;
+extern PORT pic_port;
#endif
-#if !OPT_DISABLE_I186
-extern PORT i186_port;
+#if !OPT_DISABLE_PIC16
+extern PORT pic16_port;
#endif
-#if !OPT_DISABLE_TLCS900H
-extern PORT tlcs900h_port;
+#if !OPT_DISABLE_TININative
+extern PORT tininative_port;
#endif
-
-/* Test to see if we are current compiling in DS390 mode. */
-#define IS_MCS51_PORT (port == &mcs51_port)
-#define IS_GBZ80_PORT (port == &gbz80_port)
-#define IS_Z80_PORT (port == &z80_port)
-#define IS_AVR_PORT (port == &avr_port)
-#define IS_DS390_PORT (port == &ds390_port)
-#define IS_PIC_PORT (port == &pic14_port)
-
+#if !OPT_DISABLE_XA51
+extern PORT xa51_port;
#endif
+#if !OPT_DISABLE_DS400
+extern PORT ds400_port;
+#endif
+
+#endif /* PORT_INCLUDE*/
projects / fw / sdcc / blobdiff