C:/Users/Dennis/src/lang/russell.orig/src/pass5c/codegen.c File Reference

#include "parm.h"
#include <stdio.h>
#include "stree/ststructs.mh"
#include "codeutil.h"
#include "pass4/sigs.h"
#include "pass3/is_local.h"

Go to the source code of this file.

Data Structures
struct	Fc_Entry
Defines
#define	IFDEBUG(x)
#define	UNDEF   (0x87654321)
#define	MAXOBJSZ   512
#define	MAX_PROD_EXP_LEN   5
Typedefs
typedef struct Fc_Entry	fc_entry
Functions
boolean	mentions_r11 ()
void	type_expr ()
boolean	is_int_const ()
void	add_objfile (char *fn)
void	fc_add (NODE *ptr, int lvl, int fast_only)
void	fc_delete ()
	Vgeneratecode (FILE *f, NODE *p)
	Vgeneratepcode (FILE *f, NODE *q, NODE *p)
	Vfuncconstructor (NODE *p)
	Vfuncbody (NODE *p, int l)
	Vexpression (NODE *p)
	gen_special (unsigned spcl)
	copy_r10_to_r0 (int copycnt)
	copy_r3_to_r2 (int copycnt)
char *	Vspcl_to_inline (unsigned spcl)
boolean	mentions_r11 (char *string)
void	type_expr (NODE *re)
Variables
int	yydebug
int	yynerrs
boolean	Pflag
boolean	Tflag
char *	entry_name
char	str_code_buf [MAXSTRCODELEN]
FILE *	objfilelist = NULL
fc_entry *	fc_list = NIL
int	Ventry_mask
int	Vgc_mask
int	Vlevel = -1
NODE *	Vcurrent
FILE *	Voutfile

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Define Documentation

#define IFDEBUG

(

x

)

Definition at line 25 of file codegen.c.

#define MAX_PROD_EXP_LEN   5

Referenced by Gspcl_to_inline(), and Vspcl_to_inline().

#define MAXOBJSZ   512

Definition at line 29 of file codegen.c.

#define UNDEF   (0x87654321)

Definition at line 28 of file codegen.c.

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Typedef Documentation

typedef struct Fc_Entry fc_entry

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Function Documentation

void add_objfile

(

char *

fn

)

Definition at line 52 of file codegen.c.

References OBJFILELIST, and objfilelist.

copy_r10_to_r0

(

int

copycnt

)

Definition at line 1055 of file codegen.c.

References CODE.

copy_r3_to_r2

(

int

copycnt

)

Definition at line 1075 of file codegen.c.

References CODE.

void fc_add	(	NODE *	ptr,
		int	lvl,
		int	fast_only
	)

Definition at line 84 of file codegen.c.

References Fc_Entry::fc_fast_only, Fc_Entry::fc_level, Fc_Entry::fc_next, Fc_Entry::fc_pointer, and malloc.

void fc_delete

(

)

Definition at line 99 of file codegen.c.

References Fc_Entry::fc_next, and free.

Referenced by Vgeneratecode(), and Vgeneratepcode().

gen_special

(

unsigned

spcl

)

Definition at line 912 of file codegen.c.

References dbgmsg, FALSE, FO_EP, FO_IP, FO_OBJ_SIZE, FO_SIZE, FXD_NEWOBJ, n_args, putcomment, TRUE, and Voutfile.

boolean is_int_const

(

)

boolean mentions_r11

(

char *

string

)

Definition at line 1176 of file codegen.c.

References FALSE, and TRUE.

boolean mentions_r11

(

)

void type_expr

(

NODE *

re

)

Definition at line 1197 of file codegen.c.

References Vexpression().

void type_expr

(

)

Vexpression

(

NODE *

p

)

Definition at line 302 of file codegen.c.

References ASSERT, ASSERT2, calls_put(), CODE, DISPLAY, FXD_NEWOBJ, getname(), int_const_val, is_int_const(), MAXSTRLEN, NIL, ObjSize, POP, POP_DISP, PUSH, PUSH_DISP, putcomment, putcomment1, R10, sig, str_code_buf, UNDEF, v, Vappl(), Ventry_mask, Vexpression(), Vlevel, Vnewlabel(), Voutfile, and Vtraverse().

Vfuncbody	(	NODE *	p,
		int	l
	)

Definition at line 243 of file codegen.c.

References CODE, FALSE, L0FP, L0fp, Pflag, POP, putcomment, Tflag, Vcall_mcount(), Vcurrent, Ventry_mask, Ventry_trace(), Vexit_trace(), Vexpression(), Vgc_mask, Vlevel, Vnewlabel(), and Voutfile.

Referenced by Vgeneratecode(), and Vgeneratepcode().

Vfuncconstructor

(

NODE *

p

)

Definition at line 195 of file codegen.c.

References FALSE, fc_add(), FO_EP, FO_IP, FO_OBJ_SIZE, FO_SIZE, FXD_NEWOBJ, length(), n_args, PUSH, putcomment, Vlevel, and Voutfile.

Referenced by Vgeneratepcode().

Vgeneratecode	(	FILE *	f,
		NODE *	p
	)

Definition at line 115 of file codegen.c.

References accessible(), analyze(), ASM_HEADER, bld_analyze(), FALSE, fc_add(), fc_delete(), Fc_Entry::fc_fast_only, Fc_Entry::fc_level, Fc_Entry::fc_pointer, Ffuncbody(), NIL, prtree(), TRUE, Vallocate(), Vfuncbody(), Voutfile, and yydebug.

Referenced by main().

Vgeneratepcode	(	FILE *	f,
		NODE *	q,
		NODE *	p
	)

Definition at line 148 of file codegen.c.

References accessible(), analyze(), bld_analyze(), dbgmsg, entry_name, errmsg0, fc_delete(), Fc_Entry::fc_fast_only, Fc_Entry::fc_level, Fc_Entry::fc_pointer, Ffuncbody(), NIL, ofname, prtree(), TRUE, Vallocate(), Vfuncbody(), Vfuncconstructor(), Vlevel, Voutfile, and yydebug.

Referenced by main().

char* Vspcl_to_inline

(

unsigned

spcl

)

Definition at line 1097 of file codegen.c.

References malloc, MAX_PROD_EXP_LEN, NIL, str_code_buf, UNDEF, and val().

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Variable Documentation

char* entry_name

Definition at line 144 of file main.c.

fc_entry* fc_list = NIL

Definition at line 81 of file codegen.c.

FILE* objfilelist = NULL

Definition at line 49 of file codegen.c.

Referenced by add_objfile(), and main().

boolean Pflag

Definition at line 127 of file main.c.

char str_code_buf[MAXSTRCODELEN]

Definition at line 45 of file codegen.c.

boolean Tflag

Definition at line 128 of file main.c.

NODE* Vcurrent

Definition at line 110 of file codegen.c.

int Ventry_mask

Definition at line 107 of file codegen.c.

Referenced by Vappl(), Vexpression(), Vfuncbody(), and Vnewreg().

int Vgc_mask

Definition at line 107 of file codegen.c.

Referenced by Vappl(), Vfuncbody(), and Vretreg().

int Vlevel = -1

Definition at line 108 of file codegen.c.

Referenced by Vexpression(), Vfuncbody(), Vfuncconstructor(), Vgeneratepcode(), and Vtraverse().

FILE* Voutfile

Definition at line 111 of file codegen.c.

int yydebug

Definition at line 58 of file scan.c.

int yynerrs

Definition at line 31 of file testvertex.c.

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