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// Copyright 2009 The Go Authors. All rights reserved.
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.
#include <u.h>
#include <libc.h>
#include <bio.h>
enum
{
Void = 1,
Int8,
Uint8,
Int16,
Uint16,
Int32,
Uint32,
Int64,
Uint64,
Float32,
Float64,
Ptr,
Struct,
Array,
Union,
Typedef,
};
typedef struct Field Field;
typedef struct Type Type;
struct Type
{
Type *next; // next in hash table
// stabs name and two-integer id
char *name;
int n1;
int n2;
// int kind
int kind;
// sub-type for ptr, array
Type *type;
// struct fields
Field *f;
int nf;
int size;
int saved; // recorded in typ array
int warned; // warned about needing type
int printed; // has the definition been printed yet?
};
struct Field
{
char *name;
Type *type;
int offset;
int size;
};
// Constants
typedef struct Const Const;
struct Const
{
char *name;
vlong value;
};
// Recorded constants and types, to be printed.
extern Const *con;
extern int ncon;
extern Type **typ;
extern int ntyp;
extern int kindsize[];
// Language output
typedef struct Lang Lang;
struct Lang
{
char *constbegin;
char *constfmt;
char *constend;
char *typdef;
char *typdefend;
char *structbegin;
char *unionbegin;
char *structpadfmt;
char *structend;
int (*typefmt)(Fmt*);
};
extern Lang go, c;
void* emalloc(int);
char* estrdup(char*);
void* erealloc(void*, int);
void parsestabtype(char*);