osprey/kg++fe/gnu/read-rtl.c File Reference

#include "hconfig.h"
#include "system.h"
#include "rtl.h"
#include "obstack.h"
#include "hashtab.h"

Include dependency graph for read-rtl.c:

Go to the source code of this file.

Functions/Subroutines
static void fatal_with_file_and_line	PARAMS ((FILE *, const char *,...))
static void	fatal_expected_char (FILE *infile, int expected_c, int actual_c)
int	read_skip_spaces (FILE *infile)
static void	read_name (char *str, FILE *infile)
static void	read_escape (struct obstack *ob, FILE *infile)
static char *	read_quoted_string (struct obstack *ob, FILE *infile)
static char *	read_braced_string (struct obstack *ob, FILE *infile)
static char *	read_string (struct obstack *ob, FILE *infile, int star_if_braced)
static hashval_t	def_hash (void *def) const
static int	def_name_eq_p (void *def1, void *def2) const
static void	read_constants (FILE *infile, char *tmp_char)
void	traverse_md_constants (htab_trav callback, void *info)
static void	validate_const_int (FILE *infile, const char *string)
rtx	read_rtx (FILE *infile)
Variables
static htab_t	md_constants

---

Function Documentation

static hashval_t def_hash

(

void *

def

)

const [static]

Definition at line 411 of file read-rtl.c.

References CHAR_BIT, i, and result.

Referenced by initialize_macros(), and read_constants().

static int def_name_eq_p	(	void *	def1,
		void *	def2
	)			const [static]

Definition at line 424 of file read-rtl.c.

References strcmp().

Referenced by initialize_macros(), and read_constants().

static void fatal_expected_char	(	FILE *	infile,
		int	expected_c,
		int	actual_c
	)			[static]

Definition at line 93 of file read-rtl.c.

References fatal_with_file_and_line().

Referenced by read_conditions(), read_constants(), read_mapping(), read_rtx(), read_rtx_1(), read_rtx_variadic(), read_skip_spaces(), and read_string().

static void fatal_with_file_and_line PARAMS

(

(FILE *, const char *,...)

)

[static]

Definition at line 34 of file read-rtl.c.

References c, EOF, exit(), fprintf(), getc(), i, putc(), read_rtx_filename, VA_CLOSE, VA_FIXEDARG, VA_OPEN, and vfprintf().

static char* read_braced_string	(	struct obstack *	ob,
		FILE *	infile
	)			[static]

Definition at line 300 of file read-rtl.c.

References c, getc(), obstack_1grow, obstack_finish, read_escape(), and read_rtx_lineno.

Referenced by read_string().

static void read_constants	(	FILE *	infile,
		char *	tmp_char
	)			[static]

Definition at line 436 of file read-rtl.c.

References c, def_hash(), def_name_eq_p(), defs, entry_ptr, fatal_expected_char(), fatal_with_file_and_line(), htab_create(), htab_find_slot(), md_constants, md_constant::name, read_name(), read_skip_spaces(), strcmp(), TRUE, ungetc(), md_constant::value, xmalloc(), and xstrdup().

Referenced by read_rtx(), and read_rtx_1().

static void read_escape	(	struct obstack *	ob,
		FILE *	infile
	)			[static]

Definition at line 215 of file read-rtl.c.

References c, fprintf(), getc(), obstack_1grow, obstack_grow, read_rtx_filename, and read_rtx_lineno.

Referenced by read_braced_string(), and read_quoted_string().

static void read_name	(	char *	str,
		FILE *	infile
	)			[static]

Definition at line 160 of file read-rtl.c.

References c, fatal_with_file_and_line(), getc(), htab_find(), md_constants, md_constant::name, p, read_rtx_lineno, read_skip_spaces(), strcpy, ungetc(), and md_constant::value.

Referenced by read_conditions(), read_constants(), read_mapping(), read_rtx(), and read_rtx_1().

static char* read_quoted_string	(	struct obstack *	ob,
		FILE *	infile
	)			[static]

Definition at line 270 of file read-rtl.c.

References c, getc(), obstack_1grow, obstack_finish, read_escape(), and read_rtx_lineno.

Referenced by read_conditions(), and read_string().

rtx read_rtx

(

FILE *

infile

)

Definition at line 533 of file read-rtl.c.

References abort, atoi(), atol(), atoll(), c, fatal_expected_char(), fatal_with_file_and_line(), fprintf(), ftell(), GET_CODE, GET_MODE_NAME, GET_RTX_FORMAT, GET_RTX_LENGTH, GET_RTX_NAME, getc(), HOST_WIDE_INT, i, initialized, memcpy, rtx_list::next, NIL, NULL, NULL_RTVEC, NUM_MACHINE_MODES, NUM_RTX_CODE, obstack_1grow, obstack_finish, obstack_free, obstack_grow, obstack_init, obstack_ptr_grow, PTR, PUT_MODE, read_constants(), read_name(), read_rtx_filename, read_rtx_lineno, read_skip_spaces(), read_string(), rtvec_alloc(), rtx_alloc, RTX_CODE, slash, sprintf(), strcmp(), strlen(), ungetc(), UNKNOWN, validate_const_int(), XEXP, XINT, XSTR, XTMPL, XVEC, and XWINT.

Referenced by init_md_reader(), init_md_reader_args_cb(), process_include(), and read_rtx().

int read_skip_spaces

(

FILE *

infile

)

Definition at line 107 of file read-rtl.c.

Referenced by init_md_reader(), process_include(), read_conditions(), read_constants(), read_mapping(), read_name(), read_rtx(), read_rtx_1(), read_rtx_variadic(), and read_string().

static char* read_string	(	struct obstack *	ob,
		FILE *	infile,
		int	star_if_braced
	)			[static]

Definition at line 335 of file read-rtl.c.

References c, fatal_expected_char(), fatal_with_file_and_line(), obstack_1grow, read_braced_string(), read_quoted_string(), and read_skip_spaces().

void traverse_md_constants	(	htab_trav	callback,
		void *	info
	)

Definition at line 495 of file read-rtl.c.

References htab_traverse(), and md_constants.

Referenced by main().

static void validate_const_int	(	FILE *	infile,
		const char *	string
	)			[static]

Definition at line 506 of file read-rtl.c.

References fatal_with_file_and_line(), ISDIGIT, and ISSPACE.

Referenced by read_conditions(), read_rtx(), and read_rtx_1().

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Variable Documentation

htab_t md_constants [static]

Definition at line 32 of file read-rtl.c.

Referenced by read_constants(), read_name(), and traverse_md_constants().