C:/Users/Dennis/src/lang/russell.orig/src/pass5d/codegen.c File Reference

#include "parm.h"
#include <stdio.h>
#include "stree/ststructs.mh"
#include "codegen.h"
#include "op_codes.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 DEBUG

Typedefs

typedef struct Fc_Entry fc_entry

Functions

void type_expr ()

boolean Gpush_size ()

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

void Gfc_delete ()

void Gcompile_funcs ()

Ggeneratecode (FILE *f, NODE *p)

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

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

Gfuncconstructor (NODE *p, int rloc)

Gfunc_body (NODE *p, int l)

Gexpression (NODE *p, int rloc, boolean last_expr)

compile_while_loop (NODE *p, int rloc)

Variables

int yydebug

int yynerrs

boolean Pflag

boolean Tflag

boolean Vflag

boolean Oflag

boolean Xflag

boolean xflag

boolean Fflag

char * entry_name

boolean sl_available = TRUE

boolean compile_fcs = TRUE

boolean copied_globals

int n_globals

int avail_loc = FIRST_AVAIL_LOC

int first_param_loc

char str_code_buf [MAXSTRCODELEN]

char str_code_buf2 [MAXSTRCODELEN]

FILE * objfilelist

FILE * unparse_file

fc_entry * Gfc_list = NIL

int Glevel = -1

NODE * Gcurrent

FILE * Goutfile

boolean finished_accessible = FALSE

Define Documentation

#define DEBUG

Definition at line 1 of file codegen.c.

Typedef Documentation

typedef struct Fc_Entry fc_entry

Function Documentation

compile_while_loop	(	NODE *	p,
		int	rloc
	)

Definition at line 1075 of file codegen.c.

References BR, BRF, BRT, compile_fcs, FALSE, gen2, genl, Gexpression(), Gnewlabel, LBL, MOV, OOOflag, SK, TL, and UN.

Referenced by Gexpression().

void Gcompile_funcs ( )

Definition at line 135 of file codegen.c.

References avail_loc, compile_fcs, FALSE, Fc_Entry::fc_fast_only, Fc_Entry::fc_level, Fc_Entry::fc_pointer, Gfc_delete(), Gfunc_body(), NIL, sl_available, and TRUE.

Referenced by Ggeneratecode(), Ggeneratepcode(), and GgenerateXcode().

Gexpression	(	NODE *	p,
		int	rloc,
		boolean	last_expr
	)

Definition at line 612 of file codegen.c.

References ALH, AR, ASSERT, avail_loc, BR, BRF, calls_put(), code, compile_decl(), compile_while_loop(), DCL, DCL_ADDR, DCL_INT, ERR, FALSE, free_RIC(), Gappl(), gen1, gen2, gen3, genl, getname(), Gident(), Ginline_cnvt(), Glevel, Gnewlabel, Goutfile, HINT, if(), LBL, LBR, LDI, LDN, length(), LIVE, MAXSTRLEN, MOV, NIL, Oflag, OPT, RL, sig, SK, sl_available, STI, str_code_buf, str_code_buf2, TL, TRUE, UDC, UN, v, Vflag, and write_RIC_seq().

Referenced by compile_decl(), compile_while_loop(), Gappl(), Garg_expression(), Garg_trace(), Gfunc_body(), GgenerateXcode(), Gheap_expression(), Gident(), Gtraverse(), and type_constr().

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

Definition at line 101 of file codegen.c.

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

Referenced by Gfuncconstructor(), and Ggeneratecode().

void Gfc_delete ( )

Definition at line 118 of file codegen.c.

References Fc_Entry::fc_next, and free.

Referenced by Gcompile_funcs().

Gfunc_body	(	NODE *	p,
		int	l
	)

Definition at line 483 of file codegen.c.

References AR, ARG, ASSERT, avail_loc, BFN, BSF, CLC, copied_globals, DCL, DCL_INT, ET, EXT, FALSE, Fflag, first_param_loc, GAR, Gcurrent, gen0, gen1, gen2, gen3, genl, Gentry_trace(), Gexit_trace(), Gexpression(), GF, GFU, Glevel, HINT, IDT, LBA, LBL, LDI, length(), MOV, n_args, n_globals, n_vacuous_params(), Pflag, PRO, RL, RTN, sl_available, str_code_buf, Tflag, TRUE, and UDC.

Referenced by Gcompile_funcs().

Gfuncconstructor	(	NODE *	p,
		int	rloc
	)

Definition at line 381 of file codegen.c.

References ALH, ALLOC_FO, AR, avail_loc, DCL, DCL_INT, EXT, FALSE, FO_EP, FO_IP, FO_SIZE, gen1, gen2, gen3, genl, Gfc_add(), Gident(), Glevel, LBA, LDL, LDN, length(), n_args, new_global_label(), STI, and UDC.

Referenced by Ggeneratepcode().

Ggeneratecode	(	FILE *	f,
		NODE *	p
	)

Definition at line 169 of file codegen.c.

References accessible(), analyze(), bld_analyze(), cl_analyze(), FALSE, finished_accessible, Gallocate, Gcompile_funcs(), Gfc_add(), Goutfile, Oflag, prtree(), sl_analyze(), TRUE, Vflag, and yydebug.

Referenced by main().

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

Definition at line 197 of file codegen.c.

References accessible(), analyze(), BFN, bld_analyze(), cl_analyze(), dbgmsg, entry_name, errmsg0, EXT, FALSE, finished_accessible, Gallocate, Gcompile_funcs(), gen0, genl, Gfuncconstructor(), Glevel, Goutfile, Oflag, ofname, prtree(), RL, RTN, sl_analyze(), str_code_buf, TRUE, Vflag, and yydebug.

Referenced by main().

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

Definition at line 245 of file codegen.c.

References accessible(), analyze(), AR, ARG, bld_analyze(), BSF, cl_analyze(), CLC, compile_stubs(), copied_globals, DCL, DCL_ADDR, DCL_INT, entry_name, errmsg0, ET, EXT, FALSE, finished_accessible, Gallocate, GAR, Gcompile_funcs(), Gcurrent, gen0, gen1, gen2, gen3, genl, Gexpression(), GF, GFU, Glevel, Goutfile, HINT, IDT, LBA, LDL, LDN, MOV, Oflag, prtree(), RL, RTN, sig, sig_structure(), sl_analyze(), sl_available, STI, T1, T2, TRUE, UDC, Vflag, xflag, and yydebug.

Referenced by main().

boolean Gpush_size ( )

void type_expr ( )

Variable Documentation

int avail_loc = FIRST_AVAIL_LOC

Definition at line 44 of file codegen.c.

boolean compile_fcs = TRUE

Definition at line 34 of file codegen.c.

Referenced by compile_while_loop(), Gcompile_funcs(), and Gfc_add().

boolean copied_globals

Definition at line 37 of file codegen.c.

Referenced by Gfunc_body(), GgenerateXcode(), and Gident().

char* entry_name

Definition at line 144 of file main.c.

Referenced by Ggeneratepcode(), GgenerateXcode(), main(), new_global_label(), sigids(), Vgeneratepcode(), and Vnewlabel().

Definition at line 133 of file main.c.

boolean finished_accessible = FALSE

Definition at line 131 of file codegen.c.

Referenced by get_complexity(), Ggeneratecode(), Ggeneratepcode(), GgenerateXcode(), and reeval().

int first_param_loc

Definition at line 46 of file codegen.c.

Referenced by Gappl(), Gfunc_body(), and Gident().

NODE* Gcurrent

Definition at line 128 of file codegen.c.

Referenced by compile_decl(), Gappl(), Gfunc_body(), GgenerateXcode(), and Gident().

fc_entry* Gfc_list = NIL

Definition at line 98 of file codegen.c.

int Glevel = -1

Definition at line 126 of file codegen.c.

Referenced by Gappl(), Gexpression(), Gfunc_body(), Gfuncconstructor(), Ggeneratepcode(), GgenerateXcode(), Gident(), and Gtraverse().

FILE* Goutfile

Definition at line 129 of file codegen.c.

int n_globals

Definition at line 40 of file codegen.c.

Referenced by Gfunc_body(), and Gident().

FILE* objfilelist

Definition at line 49 of file codegen.c.

Referenced by add_objfile(), and main().

Definition at line 135 of file main.c.

Definition at line 127 of file main.c.

boolean sl_available = TRUE

Definition at line 31 of file codegen.c.

Referenced by Gappl(), Gcompile_funcs(), Gexpression(), Gfunc_body(), GgenerateXcode(), and Gident().

char str_code_buf[MAXSTRCODELEN]

Definition at line 56 of file codegen.c.

char str_code_buf2[MAXSTRCODELEN]

Definition at line 60 of file codegen.c.

Referenced by Gexpression().

Definition at line 128 of file main.c.

FILE* unparse_file

Definition at line 6 of file unparse.c.

Definition at line 6 of file extract_sig.c.

Definition at line 139 of file main.c.

Definition at line 138 of file main.c.

Referenced by main().

int yydebug

Definition at line 58 of file scan.c.

int yynerrs

Definition at line 31 of file testvertex.c.

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