X-Git-Url: https://git.gag.com/?a=blobdiff_plain;ds=sidebyside;f=src%2FSDCCglobl.h;h=175aaa2bdde1ea5d4f860b1b245fffde04d4665a;hb=8ea90db362e7a0e5dfec0cf81e6d047975247750;hp=f13160684eead29d08b92d19535638ffa2e804d4;hpb=b666d6383bd4c3819a144d2dcae8da71f46ab075;p=fw%2Fsdcc diff --git a/src/SDCCglobl.h b/src/SDCCglobl.h index f1316068..175aaa2b 100644 --- a/src/SDCCglobl.h +++ b/src/SDCCglobl.h @@ -1,12 +1,17 @@ /* SDCCglobl.h - global macros etc required by all files */ + #ifndef SDCCGLOBL_H #define SDCCGLOBL_H + #include #include #include #include #include +#include "SDCCset.h" + + /* * Define host port dependant constants etc. */ @@ -16,32 +21,25 @@ #define UNIX_DIR_SEPARATOR_CHAR '/' #define UNIX_DIR_SEPARATOR_STRING "/" -#if defined(__BORLANDC__) /* Borland Turbo C/Win32 Host */ - -#define NATIVE_WIN32 1 -#define DIR_SEPARATOR_CHAR DOS_DIR_SEPARATOR_CHAR -#define DIR_SEPARATOR_STRING DOS_DIR_SEPARATOR_STRING - -#elif defined(_MSC_VER) /* Miscosoft VC6/Win32 Host */ +#ifdef _WIN32 /* WIN32 native */ #define NATIVE_WIN32 1 +#ifdef __MINGW32__ /* GCC MINGW32 depends on configure */ +#include "sdccconf.h" +#else #include "sdcc_vc.h" -#define DIR_SEPARATOR_CHAR DOS_DIR_SEPARATOR_CHAR -#define DIR_SEPARATOR_STRING DOS_DIR_SEPARATOR_STRING - -#elif defined(__MINGW32__) /* MINGW32 DOS Host */ - -#define NATIVE_WIN32 1 -#define DIR_SEPARATOR_CHAR DOS_DIR_SEPARATOR_CHAR -#define DIR_SEPARATOR_STRING DOS_DIR_SEPARATOR_STRING +#define PATH_MAX _MAX_PATH +#endif +#define DIR_SEPARATOR_CHAR DOS_DIR_SEPARATOR_CHAR +#define DIR_SEPARATOR_STRING DOS_DIR_SEPARATOR_STRING -#else /* Assume Un*x style system */ +#else /* Assume Un*x style system */ #include "sdccconf.h" #define DIR_SEPARATOR_CHAR UNIX_DIR_SEPARATOR_CHAR #define DIR_SEPARATOR_STRING UNIX_DIR_SEPARATOR_STRING -#endif // _MSC_VER +#endif #include "SDCCerr.h" @@ -53,7 +51,6 @@ #define PATH_MAX 255 /* define a reasonable value */ #endif -#define MAX_FNAME_LEN 128 #define MAX_REG_PARMS 1 typedef int bool; @@ -98,6 +95,10 @@ typedef int bool; #define PRAGMA_NOOVERLAY "NOOVERLAY" #define PRAGMA_CALLEESAVES "CALLEE-SAVES" #define PRAGMA_EXCLUDE "EXCLUDE" +#define PRAGMA_NOIV "NOIV" +#define PRAGMA_OVERLAY "OVERLAY" +#define PRAGMA_LESSPEDANTIC "LESS_PEDANTIC" + #define SMALL_MODEL 0 #define LARGE_MODEL 1 #define TRUE 1 @@ -185,9 +186,18 @@ enum MODEL_COMPACT = 2, MODEL_MEDIUM = 4, MODEL_LARGE = 8, - MODEL_FLAT24 = 16 + MODEL_FLAT24 = 16, + MODEL_PAGE0 = 32 /* for the xa51 port */ }; +/* overlay segment name and the functions + that belong to it. used by pragma overlay */ +typedef struct { + char *osname; /* overlay segment name */ + int nfuncs; /* number of functions in this overlay */ + char *funcs[128]; /* function name that belong to this */ +} olay; + /* other command line options */ struct options { @@ -195,7 +205,6 @@ struct options int stackAuto; /* Stack Automatic */ int useXstack; /* use Xternal Stack */ int stack10bit; /* use 10 bit stack (flat24 model only) */ - int genericPtr; /* use generic pointers */ int dump_raw; /* dump after intermediate code generation */ int dump_gcse; /* dump after gcse */ int dump_loop; /* dump after loop optimizations */ @@ -211,13 +220,12 @@ struct options int cyclomatic; /* print cyclomatic information */ int noOverlay; /* don't overlay local variables & parameters */ int mainreturn; /* issue a return after main */ + int xram_movc; /* use movc instead of movx to read xram (mcs51) */ int nopeep; /* no peep hole optimization */ int asmpeep; /* pass inline assembler thru peep hole */ int debug; /* generate extra debug info */ - int stackOnData; /* stack after data segment */ int c1mode; /* Act like c1 - no pre-proc, asm or link */ char *peep_file; /* additional rules for peep hole */ - char *out_name; /* Asm output name for c1 mode */ int nostdlib; /* Don't use standard lib files */ int nostdinc; /* Don't use standard include files */ int noRegParams; /* Disable passing some parameters in registers */ @@ -229,7 +237,13 @@ struct options int useAccelerator; /* use ds390 Arithmetic Accelerator */ char *calleeSaves[128]; /* list of functions using callee save */ char *excludeRegs[32]; /* registers excluded from saving */ - + int noiv; /* do not generate irq vector table entries */ + int all_callee_saves; /* callee saves for all functions */ + int stack_probe; /* insert call to function __stack_probe */ + int tini_libid; /* library ID for TINI */ + int protect_sp_update; /* DS390 - will disable interrupts during ESP:SP updates */ + int parms_in_bank1; /* DS390 - use reg bank1 to pass parameters */ + olay olays[128]; /* overlay segments used in #pragma OVERLAY */ /* starting address of the segments */ int xstack_loc; /* initial location of external stack */ int stack_loc; /* initial value of internal stack pointer */ @@ -237,15 +251,29 @@ struct options int data_loc; /* interram start location */ int idata_loc; /* indirect address space */ int code_loc; /* code location start */ - int iram_size; /* internal ram size (used only for error checking) */ + int iram_size; /* internal ram size (used only for error checking) */ + int xram_size; /* external ram size (used only for error checking) */ + bool xram_size_set; /* since xram_size=0 is a possibility */ + int code_size; /* code size (used only for error checking) */ + int verboseExec; /* show what we are doing */ + int noXinitOpt; /* don't optimize initialized xdata */ + int noCcodeInAsm; /* hide c-code from asm */ + int iCodeInAsm; /* show i-code in asm */ }; /* forward definition for variables accessed globally */ extern int noAssemble; /* no assembly, stop after code generation */ extern char *yytext; extern char *currFname; -extern char *srcFileName; /* source file name without the extenstion */ -extern char *moduleName; /* source file name without path & extension */ +extern char *fullSrcFileName; /* full name for the source file; */ + /* can be NULL while linking without compiling */ +extern char *fullDstFileName; /* full name for the output file; */ + /* only given by -o, otherwise NULL */ +extern char *dstFileName; /* destination file name without extension */ +extern char *dstPath; /* path for the output files; */ + /* "" is equivalent with cwd */ +extern char *moduleName; /* module name is source file without path and extension */ + /* can be NULL while linking without compiling */ extern int currLineno; /* current line number */ extern int yylineno; /* line number of the current file SDCC.lex */ extern FILE *yyin; /* */ @@ -255,8 +283,9 @@ extern int NestLevel; /* NestLevel SDCC.y */ extern int stackPtr; /* stack pointer SDCC.y */ extern int xstackPtr; /* external stack pointer SDCC.y */ extern int reentrant; /* /X flag has been sent SDCC.y */ -extern char buffer[]; /* general buffer SDCCgen.c */ -extern int currRegBank; /* register bank being used SDCCgens.c */ +extern char buffer[PATH_MAX * 2];/* general buffer SDCCmain.c */ +extern int currRegBank; /* register bank being used SDCCgens.c */ +extern int RegBankUsed[4]; /* JCF: register banks used SDCCmain.c */ extern struct symbol *currFunc; /* current function SDCCgens.c */ extern int cNestLevel; /* block nest level SDCCval.c */ extern int currBlockno; /* sequentail block number */ @@ -272,8 +301,7 @@ extern int nlibFiles; extern char *libPaths[128]; extern int nlibPaths; -extern bool verboseExec ; - +void setParseWithComma (set **, char *); void parseWithComma (char **, char *); /** Creates a temporary file a'la tmpfile which avoids the bugs @@ -286,8 +314,7 @@ FILE *tempfile (void); in cygwin wrt c:\tmp. Scans, in order: TMP, TEMP, TMPDIR, else uses tmpfile(). */ -char * -tempfilename (void); +char *tempfilename (void); /** An assert() macro that will go out through sdcc's error system.