util.c File Reference

#include "bcdefs.h"
#include <stdarg.h>
#include "global.h"
#include "proto.h"

Include dependency graph for util.c:

Go to the source code of this file.

Functions
char *	strcopyof (char *str)
arg_list *	nextarg (arg_list *args, char val)
	_PROTOTYPE (static char *make_arg_str,(arg_list *args, int len, int commas))
static char *	make_arg_str (arg_list *args, int len, int commas)
char *	arg_str (arg_list *args, int commas)
void	free_args (arg_list *args)
void	check_params (arg_list *params, arg_list *autos)
void	init_gen ()
void	generate (char *str)
void	run_code ()
void	out_char (char ch)
id_rec *	find_id (id_rec *tree, char *id)
int	insert_id_rec (id_rec **root, id_rec *new_id)
void	init_tree ()
int	lookup (char *name, int namekind)
void	welcome ()
void	warranty (char *prefix)
void	limits ()
char *	bc_malloc (int size)
void	out_of_memory ()
void	yyerror (char *str)
void	warn (char *mesg)
void	rt_error (char *mesg)
void	rt_warn (char *mesg)
Variables
static char *	arglist1 = NULL
static char *	arglist2 = NULL

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Function Documentation

_PROTOTYPE (  static char *  make_arg_str, (arg_list *args, int len, int commas)  )

char* arg_str (  arg_list *  args, int  commas )

Definition at line 114 of file util.c. References arglist1, arglist2, free, make_arg_str(), and NULL.

char* bc_malloc (  int  size  )

Definition at line 616 of file util.c. References malloc(), NULL, out_of_memory(), and ptr. Referenced by addbyte(), auto_var(), def_label(), fpush(), get_array_num(), get_var(), lookup(), make_arg_str(), more_arrays(), more_functions(), more_variables(), nextarg(), process_params(), push_copy(), push_num(), and strcopyof().

void check_params (  arg_list *  params, arg_list *  autos )

Definition at line 149 of file util.c. References arg_list::av_name, arg_list::next, NULL, warn, and yyerror().

id_rec* find_id (  id_rec *  tree, char *  id )

Definition at line 308 of file util.c. References NULL, and strcmp. Referenced by lookup().

void free_args (  arg_list *  args  )

Definition at line 129 of file util.c. References free, arg_list::next, and NULL.

void generate (  char *  str  )

Definition at line 231 of file util.c. References compile_only, did_gen, load_code(), out_count, printf, strlen(), and TRUE. Referenced by globname().

void init_gen (   )

Definition at line 212 of file util.c. References break_label, compile_only, continue_label, did_gen, FALSE, had_error, init_load(), next_label, out_count, and printf. Referenced by main(), and run_code().

void init_tree (   )

Definition at line 467 of file util.c. References name_tree, next_array, next_func, next_var, and NULL. Referenced by main().

int insert_id_rec (  id_rec **  root, id_rec *  new_id )

Definition at line 334 of file util.c. References A, B, FALSE, new_id(), NULL, strcmp, and TRUE. Referenced by lookup().

void limits (   )

Definition at line 597 of file util.c. References BC_BASE_MAX, BC_DIM_MAX, BC_MAX_SEGS, BC_SCALE_MAX, BC_SEG_SIZE, BC_STRING_MAX, LONG_MAX, MAX_STORE, and printf.

int lookup (  char *  name, int  namekind )

Definition at line 479 of file util.c. References a_count, id_rec::a_name, a_names, ARRAY, bc_malloc(), exit(), f_count, id_rec::f_name, f_names, find_id(), free, FUNCT, insert_id_rec(), MAX_STORE, more_arrays(), more_functions(), more_variables(), name_tree, next_array, next_func, next_var, NULL, SIMPLE, strcopyof(), strlen(), v_count, id_rec::v_name, v_names, warn, and yyerror().

static char* make_arg_str (  arg_list *  args, int  len, int  commas )  [static]

Definition at line 86 of file util.c. References bc_malloc(), NULL, sprintf(), and strcat(). Referenced by arg_str().

arg_list* nextarg (  arg_list *  args, char  val )

Definition at line 57 of file util.c. References arg_list::av_name, bc_malloc(), and arg_list::next. Referenced by load_code(), and main().

void out_char (  char  ch  )

Definition at line 280 of file util.c. References out_col, and putchar. Referenced by cons_echo(), cons_putk(), cons_write(), execute(), out_long(), and out_num().

void out_of_memory (   )

Definition at line 634 of file util.c. References exit(), fprintf(), and stderr. Referenced by bc_divide(), bc_malloc(), new_num(), and out_num().

void rt_error (  char *  mesg  )

Definition at line 738 of file util.c. References args, f_names, fprintf(), pc, program_counter::pc_addr, program_counter::pc_func, runtime_error, stderr, TRUE, va_end, va_start, and vsprintf(). Referenced by bc_raise(), check_stack(), decr_array(), execute(), incr_array(), load_array(), process_params(), stop_execution(), and store_array().

void rt_warn (  char *  mesg  )

Definition at line 774 of file util.c. References args, f_names, fprintf(), pc, program_counter::pc_addr, program_counter::pc_func, stderr, va_end, va_start, and vsprintf(). Referenced by bc_raise(), decr_var(), incr_var(), and store_var().

void run_code (   )

Definition at line 253 of file util.c. References compile_only, did_gen, execute(), FALSE, had_error, init_gen(), out_count, and printf.

char* strcopyof (  char *  str  )

Definition at line 44 of file util.c. References bc_malloc(), strcpy(), and strlen(). Referenced by lookup().

void warn (  char *  mesg  )

Definition at line 688 of file util.c. References args, fprintf(), g_argv, had_error, is_std_in, line_no, optind, std_only, stderr, TRUE, va_end, va_start, vfprintf(), and warn_not_std.

void warranty (  char *  prefix  )

Definition at line 576 of file util.c. References BC_VERSION, and printf.

void welcome (   )

Definition at line 564 of file util.c. References printf.

void yyerror (  char *  str  )

Definition at line 650 of file util.c. References args, fprintf(), g_argv, had_error, is_std_in, line_no, optind, stderr, TRUE, va_end, va_start, and vfprintf(). Referenced by addbyte(), check_params(), collect(), lookup(), yyparse(), and zzerr().

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Variable Documentation

char* arglist1 = NULL [static]

Definition at line 75 of file util.c. Referenced by arg_str().

char * arglist2 = NULL [static]

Definition at line 75 of file util.c. Referenced by arg_str().

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