#define FALSE 0
#define MAX_TVAR 6
-#define MAX_INLINEASM 4*1024
+#define INITIAL_INLINEASM 4*1024
#define DEFPOOLSTACK(type,size) \
type *type##Pool ; \
type *type##FreeStack [size] ; \
/* optimization options */
struct optimize
{
- unsigned global_cse:1;
- unsigned ptrArithmetic:1;
- unsigned label1:1;
- unsigned label2:1;
- unsigned label3:1;
- unsigned label4:1;
- unsigned loopInvariant:1;
- unsigned loopInduction:1;
- unsigned noJTabBoundary:1;
- unsigned noLoopReverse:1;
+ unsigned global_cse;
+ unsigned ptrArithmetic;
+ unsigned label1;
+ unsigned label2;
+ unsigned label3;
+ unsigned label4;
+ unsigned loopInvariant;
+ unsigned loopInduction;
+ unsigned noJTabBoundary;
+ unsigned noLoopReverse;
};
/** Build model.
struct options
{
int model; /* see MODEL_* defines above */
- int stackAuto:3; /* Stack Automatic */
- int useXstack:3; /* use Xternal Stack */
- int stack10bit:3; /* use 10 bit stack (flat24 model only) */
- int genericPtr:1; /* use generic pointers */
- int regExtend:1; /* don't use extended registers */
- int dump_raw:1; /* dump after intermediate code generation */
- int dump_gcse:1; /* dump after gcse */
- int dump_loop:1; /* dump after loop optimizations */
- int dump_kill:1; /* dump after dead code elimination */
- int dump_range:1; /* dump after live range analysis */
- int dump_pack:1; /* dump after register packing */
- int dump_rassgn:1; /* dump after register assignment */
- int cc_only:1; /* compile only flag */
- int intlong_rent:1; /* integer & long support routines reentrant */
- int float_rent:1; /* floating point routines are reentrant */
- int out_fmt:1; /* 1 = motorola S19 format 0 = intel Hex format */
- int cyclomatic:1; /* print cyclomatic information */
- int noOverlay:1; /* don't overlay local variables & parameters */
- int mainreturn:1; /* issue a return after main */
- int nopeep:1; /* no peep hole optimization */
- int asmpeep:1; /* pass inline assembler thru peep hole */
- int debug:1; /* generate extra debug info */
- int nodebug:1; /* Generate no debug info. */
- int stackOnData:1; /* stack after data segment */
- int c1mode:1; /* Act like c1 - no pre-proc, asm or link */
+ 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 dump_kill; /* dump after dead code elimination */
+ int dump_range; /* dump after live range analysis */
+ int dump_pack; /* dump after register packing */
+ int dump_rassgn; /* dump after register assignment */
+ int cc_only; /* compile only flag */
+ int intlong_rent; /* integer & long support routines reentrant */
+ int float_rent; /* floating point routines are reentrant */
+ int out_fmt; /* 1 = motorola S19 format 0 = intel Hex format */
+ int cyclomatic; /* print cyclomatic information */
+ int noOverlay; /* don't overlay local variables & parameters */
+ int mainreturn; /* issue a return after main */
+ 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:1; /* Don't use standard lib files */
- int nostdinc:1; /* Don't use standard include files */
- int verbose:1; /* Show what the compiler is doing */
- int ANSIint:1; /* Use ANSI integer promotion rules in expressions. */
+ 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 verbose; /* Show what the compiler is doing */
+ int shortis8bits; /* treat short like int or char */
char *calleeSaves[128]; /* list of functions using callee save */
char *excludeRegs[32]; /* 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 *srcFileName; /* source file name without the extenstion */
extern char *moduleName; /* source file name without path & extension */
extern int currBlockno; /* sequentail block number */
extern struct optimize optimize;
extern struct options options;
-extern int maxInterrupts;
+extern unsigned maxInterrupts;
/* Visible from SDCCmain.c */
extern int nrelFiles;
extern char *relFiles[128];
extern char *libFiles[128];
extern int nlibFiles;
+extern char *libPaths[128];
+extern int nlibPaths;
-/*
- void buildCmdLine(char *into, char **args, const char **cmds,
- const char *p1, const char *p2,
- const char *p3, const char **list);
- int my_system (const char *cmd, char **cmd_argv);
- */
+extern bool verboseExec ;
void parseWithComma (char **, char *);
#define wassert(a) wassertl(a,"code generator internal error")
+#define DUMP_RAW0 1
+#define DUMP_RAW1 DUMP_RAW0+1
+#define DUMP_CSE DUMP_RAW1+1
+#define DUMP_DFLOW DUMP_CSE+1
+#define DUMP_GCSE DUMP_DFLOW+1
+#define DUMP_DEADCODE DUMP_GCSE+1
+#define DUMP_LOOP DUMP_DEADCODE+1
+#define DUMP_LOOPG DUMP_LOOP+1
+#define DUMP_LOOPD DUMP_LOOPG+1
+#define DUMP_RANGE DUMP_LOOPD+1
+#define DUMP_PACK DUMP_RANGE+1
+#define DUMP_RASSGN DUMP_PACK+1
+#define DUMP_LRANGE DUMP_RASSGN+1
+
+struct _dumpFiles {
+ int id;
+ char *ext;
+ FILE *filePtr;
+};
+
+extern struct _dumpFiles dumpFiles[];
+
+/* Buffer which can be used to hold a file name; assume it will
+ * be trashed by any function call within SDCC.
+ */
+extern char scratchFileName[FILENAME_MAX];
#endif
projects / fw / sdcc / blobdiff