X-Git-Url: https://git.gag.com/?a=blobdiff_plain;f=src%2Fport.h;h=835b55fb5a73ab18631ff7a174b6a10a1a395a43;hb=856b88b89030bb496aaf9e21e39d98e5b48b9869;hp=d53dd0ce0b68879288cdc2d074734b705d408083;hpb=d46b4a50e1b8b1819d974533a9012b013090f8fd;p=fw%2Fsdcc diff --git a/src/port.h b/src/port.h index d53dd0ce..835b55fb 100644 --- a/src/port.h +++ b/src/port.h @@ -5,15 +5,18 @@ #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_I186 7 -#define TARGET_ID_TLCS900H 8 +#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 @@ -23,9 +26,20 @@ #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_I186 (port->id==TARGET_ID_I186) -#define TARGET_IS_TCLS900H (port->id==TARGET_ID_TCLS900H) +#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 @@ -38,6 +52,9 @@ typedef struct /** 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 inserted into @@ -55,27 +72,33 @@ typedef struct /* 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; @@ -118,12 +141,21 @@ typedef struct 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 { @@ -163,6 +195,9 @@ typedef struct 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 @@ -181,6 +216,8 @@ typedef struct /* 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 @@ -188,6 +225,7 @@ typedef struct */ 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 */ @@ -202,6 +240,11 @@ typedef struct */ 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; @@ -214,6 +257,12 @@ typedef struct 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; @@ -240,11 +289,17 @@ extern PORT ds390_port; #if !OPT_DISABLE_PIC 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_TININative +extern PORT tininative_port; +#endif +#if !OPT_DISABLE_XA51 +extern PORT xa51_port; #endif -#if !OPT_DISABLE_TLCS900H -extern PORT tlcs900h_port; +#if !OPT_DISABLE_DS400 +extern PORT ds400_port; #endif #endif /* PORT_INCLUDE*/