#define UNIX_DIR_SEPARATOR_CHAR '/'
+#if defined(__BORLANDC__) || defined(_MSC_VER)
+#define STRCASECMP stricmp
+#define STRNCASECMP strnicmp
+#else
+#define STRCASECMP strcasecmp
+#define STRNCASECMP strncasecmp
+#endif
+
+#if defined(__MSDOS__) || defined(_WIN32) || defined(__OS2__) || defined (__CYGWIN__)
+
+#ifndef HAVE_DOS_BASED_FILE_SYSTEM
+#define HAVE_DOS_BASED_FILE_SYSTEM 1
+#endif
+
+#define IS_DIR_SEPARATOR(c) ((c) == DIR_SEPARATOR_CHAR || (c) == UNIX_DIR_SEPARATOR_CHAR)
+/* Note that IS_ABSOLUTE_PATH accepts d:foo as well, although it is
+ only semi-absolute. This is because the users of IS_ABSOLUTE_PATH
+ want to know whether to prepend the current working directory to
+ a file name, which should not be done with a name like d:foo. */
+#define IS_ABSOLUTE_PATH(f) (IS_DIR_SEPARATOR((f)[0]) || (((f)[0]) && ((f)[1] == ':')))
+#define FILENAME_CMP(s1, s2) STRCASECMP(s1, s2)
+
+#else /* not DOSish */
+
+#define IS_DIR_SEPARATOR(c) ((c) == DIR_SEPARATOR_CHAR)
+#define IS_ABSOLUTE_PATH(f) (IS_DIR_SEPARATOR((f)[0]))
+#define FILENAME_CMP(s1, s2) strcmp(s1, s2)
+
+#endif /* not DOSish */
+
#ifdef WIN32
# define NATIVE_WIN32 1
# ifndef __MINGW32__
int parms_in_bank1; /* DS390 - use reg bank1 to pass parameters */
int stack_size; /* MCS51/DS390 - Tells the linker to allocate this space for stack */
int no_pack_iram; /* MCS51/DS390 - Tells the linker not to pack variables in internal ram */
+ int acall_ajmp; /* MCS51 - Use acall/ajmp instead of lcall/ljmp */
/* starting address of the segments */
int xstack_loc; /* initial location of external stack */
int stack_loc; /* initial value of internal stack pointer */
int noCcodeInAsm; /* hide c-code from asm */
int iCodeInAsm; /* show i-code in asm */
int noPeepComments; /* hide peephole optimizer comments */
+ int verboseAsm; /* include comments generated with gen.c */
int printSearchDirs; /* display the directories in the compiler's search path */
int vc_err_style; /* errors and warnings are compatible with Micro$oft visual studio */
int use_stdout; /* send errors to stdout instead of stderr */
int no_std_crt0; /* for the z80/gbz80 do not link default crt0.o*/
int std_c99; /* enable C99 keywords/constructs */
int std_sdcc; /* enable SDCC extensions to C */
- const char *code_seg; /* segment name to use instead of CSEG */
- const char *const_seg; /* segment name to use instead of CONST */
+ int dollars_in_ident; /* zero means dollar signs are punctuation */
+ int unsigned_char; /* use unsigned for char without signed/unsigned modifier */
+ char *code_seg; /* segment name to use instead of CSEG */
+ char *const_seg; /* segment name to use instead of CONST */
/* sets */
set *calleeSavesSet; /* list of functions using callee save */
set *excludeRegsSet; /* registers excluded from saving */
/* forward definition for variables accessed globally */
extern int noAssemble; /* no assembly, stop after code generation */
extern char *yytext;
-extern char *currFname;
+extern char *lexFilename; /* lex idea of current file name */
+extern int lexLineno; /* lex idea of line number of the current file */
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; */
extern char *moduleName; /* module name is source file without path and extension */
/* can be NULL while linking without compiling */
extern int seqPointNo; /* current sequence point */
-extern int currLineno; /* current line number */
-extern int mylineno; /* line number of the current file SDCC.lex */
extern FILE *yyin; /* */
extern FILE *asmFile; /* assembly output file */
extern FILE *cdbFile; /* debugger symbol file */
-extern int NestLevel; /* NestLevel SDCC.y */
-extern int stackPtr; /* stack pointer SDCC.y */
-extern int xstackPtr; /* external stack pointer SDCC.y */
+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[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 int BitBankUsed; /* MB: overlayable bit bank SDCCmain.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 int BitBankUsed; /* MB: overlayable bit bank SDCCmain.c */
extern struct symbol *currFunc; /* current function SDCCgens.c */
-extern int cNestLevel; /* block nest level SDCCval.c */
+extern int cNestLevel; /* block nest level SDCCval.c */
extern int currBlockno; /* sequentail block number */
extern struct optimize optimize;
extern struct options options;
extern set *libPathsSet;
extern set *libDirsSet; /* list of lib search directories */
-void setParseWithComma (set **, 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().
-*/
-FILE *tempfile (void);
-
-/** Creates a temporary file name a'la tmpnam which avoids the bugs
- in cygwin wrt c:\tmp.
- Scans, in order: TMP, TEMP, TMPDIR, else uses tmpfile().
-*/
-char *tempfilename (void);
+void setParseWithComma (set **, const char *);
/** An assert() macro that will go out through sdcc's error
system.