/* SDCCglobl.h - global macros etc required by all files */
+
#ifndef SDCCGLOBL_H
#define SDCCGLOBL_H
+
#include <memory.h>
#include <assert.h>
#include <stdlib.h>
#include <setjmp.h>
#include <stdio.h>
+#include "SDCCset.h"
+
+
/*
* Define host port dependant constants etc.
*/
-#define DOS_DIR_SEPARATOR_CHAR '\\'
-#define DOS_DIR_SEPARATOR_STRING "\\"
#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 */
-#define NATIVE_WIN32 1
-#include "sdcc_vc.h"
-#define DIR_SEPARATOR_CHAR DOS_DIR_SEPARATOR_CHAR
-#define DIR_SEPARATOR_STRING DOS_DIR_SEPARATOR_STRING
+#ifdef _WIN32 /* WIN32 native */
-#elif defined(__MINGW32__) /* MINGW32 DOS Host */
+# define NATIVE_WIN32 1
+# ifdef __MINGW32__ /* GCC MINGW32 depends on configure */
+# include "sdccconf.h"
+# else
+# include "sdcc_vc.h"
+# define PATH_MAX _MAX_PATH
+# endif
-#define NATIVE_WIN32 1
-#define DIR_SEPARATOR_CHAR DOS_DIR_SEPARATOR_CHAR
-#define DIR_SEPARATOR_STRING DOS_DIR_SEPARATOR_STRING
-
-#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
+#else /* Assume Un*x style system */
+# include "sdccconf.h"
+#endif
#include "SDCCerr.h"
#include <limits.h> /* PATH_MAX */
#ifndef PATH_MAX /* POSIX, but not required */
-#define PATH_MAX 255 /* define a reasonable value */
+# define PATH_MAX 255 /* define a reasonable value */
#endif
-#define MAX_FNAME_LEN 128
#define MAX_REG_PARMS 1
typedef int bool;
#ifndef max
-#define max(a,b) (a > b ? a : b)
+# define max(a,b) (a > b ? a : b)
#endif
#ifndef min
-#define min(a,b) (a < b ? a : b)
+# define min(a,b) (a < b ? a : b)
#endif
#ifndef THROWS
#define FLOATSIZE port->s.float_size
#define MAXBASESIZE port->s.max_base_size
-
-#define PRAGMA_SAVE "SAVE"
-#define PRAGMA_RESTORE "RESTORE"
-#define PRAGMA_NOINDUCTION "NOINDUCTION"
-#define PRAGMA_NOINVARIANT "NOINVARIANT"
-#define PRAGMA_NOLOOPREV "NOLOOPREVERSE"
-#define PRAGMA_INDUCTION "INDUCTION"
-#define PRAGMA_STACKAUTO "STACKAUTO"
-#define PRAGMA_NOJTBOUND "NOJTBOUND"
-#define PRAGMA_NOGCSE "NOGCSE"
-#define PRAGMA_NOOVERLAY "NOOVERLAY"
-#define PRAGMA_CALLEESAVES "CALLEE-SAVES"
-#define PRAGMA_EXCLUDE "EXCLUDE"
-#define PRAGMA_OVERLAY "OVERLAY"
#define SMALL_MODEL 0
#define LARGE_MODEL 1
#define TRUE 1
#define COPYTYPE(start,end,from) (end = getSpec (start = from))
-/* generalpurpose stack related macros */
-#define STACK_DCL(stack,type,size) \
- typedef type t_##stack ; \
- t_##stack stack[size] ; \
- t_##stack (*p_##stack) = stack + (size); \
+/* general purpose stack related macros */
+#define STACK_DCL(stack,type,size) \
+ typedef type t_##stack ; \
+ t_##stack stack[size] ; \
+ t_##stack (*p_##stack) = stack;
/* define extern stack */
-#define EXTERN_STACK_DCL(stack,type,size) \
- typedef type t_##stack ; \
- extern t_##stack stack[size] ; \
+#define EXTERN_STACK_DCL(stack,type,size) \
+ typedef type t_##stack ; \
+ extern t_##stack stack[size] ; \
extern t_##stack *p_##stack;
-#define STACK_FULL(stack) ((p_##stack) <= stack )
-#define STACK_EMPTY(stack) ((p_##stack) >= (stack + \
- sizeof(stack)/sizeof(*stack)) )
+#define STACK_EMPTY(stack) ((p_##stack) <= stack )
+#define STACK_FULL(stack) ((p_##stack) >= (stack + \
+ sizeof(stack)/sizeof(*stack)) )
-#define STACK_PUSH_(stack,x) (*--p_##stack = (x))
-#define STACK_POP_(stack) (*p_##stack++)
+#define STACK_PUSH_(stack, x) (*++p_##stack = (x))
+#define STACK_POP_(stack) (*p_##stack--)
-#define STACK_PUSH(stack,x) (STACK_FULL(stack) \
- ?((t_##stack)(long)(STACK_ERR(1))) \
- : STACK_PUSH_(stack,x) )
+#define STACK_PUSH(stack, x) (STACK_FULL(stack) \
+ ? (STACK_ERR(1, stack), *p_##stack) \
+ : STACK_PUSH_(stack,x) )
-#define STACK_POP(stack) (STACK_EMPTY(stack) \
- ?((t_##stack)(long)(STACK_ERR(0))) \
- : STACK_POP_(stack) )
+#define STACK_POP(stack) (STACK_EMPTY(stack) \
+ ? (STACK_ERR(-1, stack), *p_##stack) \
+ : STACK_POP_(stack) )
-#define STACK_PEEK(stack) (STACK_EMPTY(stack) \
- ?((t_##stack) NULL) \
- : *p_##stack )
+#define STACK_PEEK(stack) (STACK_EMPTY(stack) \
+ ? (STACK_ERR(0, stack), *p_##stack) \
+ : *p_##stack )
-#define STACK_ERR(o) ( o \
- ? fprintf(stderr,"stack Overflow\n")\
- : fprintf(stderr,"stack underflow\n"))
+#define STACK_ERR(o, stack) (werror(E_STACK_VIOLATION, #stack, \
+ (o < 0) \
+ ? "underflow" \
+ : (o > 0) \
+ ? "overflow" \
+ : "empty"), exit(1))
/* optimization options */
struct optimize
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 */
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 */
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 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; /* */
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 */
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
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.
projects / fw / sdcc / blobdiff