1 files changed, 0 insertions, 264 deletions
diff --git a/src/3p/chibicc/chibicc.h b/src/3p/chibicc/chibicc.h
deleted file mode 100644
index f3f87ab..0000000
--- a/src/3p/chibicc/chibicc.h
+++ /dev/null
@@ -1,264 +0,0 @@
-// include guards: upstream doesn't have these but we add them so we can cat
-// source files together (or #include them, in particular)
-#ifndef INC_CHIBICC_H
-#define INC_CHIBICC_H
-
-#include <assert.h>
-#include <ctype.h>
-#include <errno.h>
-#include <stdarg.h>
-//#include <stdbool.h>
-#include <stdint.h>
-#include <stdio.h>
-#include <stdlib.h>
-// mike: stdnoreturn means we can't use our noreturn (_Noreturn void)
-// there are no noreturns in tokenize.c anyway, and the ones in this header have
-// been changed to just _Noreturn to avoid any possible conflict
-//#include <stdnoreturn.h>
-#include <string.h>
-
-// exists on all Unixes but normally hidden behind _GNU_SOURCE on Linux.
-// missing entirely on Windows (implemented in 3p/openbsd/asprintf.c for compat)
-int vasprintf(char **str, const char *fmt, va_list ap);
-
-#if !defined(__GNUC__) && !defined(__clang__)
-# define __attribute__(x)
-#endif
-
-typedef struct Type Type;
-typedef struct Member Member;
-typedef struct Node Node;
-typedef struct Hideset Hideset;
-
-//
-// strings.c
-//
-
-typedef struct {
-  char **data;
-  int capacity;
-  int len;
-} StringArray;
-
-void strarray_push(StringArray *arr, char *s);
-
-//
-// tokenize.c
-//
-
-// Token
-typedef enum {
-  TK_IDENT,   // Identifiers
-  TK_PUNCT,   // Punctuators
-  TK_KEYWORD, // Keywords
-  TK_STR,     // String literals
-  TK_NUM,     // Numeric literals
-  TK_PP_NUM,  // Preprocessing numbers
-  TK_EOF,     // End-of-file markers
-} TokenKind;
-
-typedef struct {
-  char *name;
-  int file_no;
-  char *contents;
-
-  // For #line directive
-  char *display_name;
-  int line_delta;
-} File;
-
-// Token type
-typedef struct Token Token;
-struct Token {
-  TokenKind kind;   // Token kind
-  Token *next;      // Next token
-  int64_t val;      // If kind is TK_NUM, its value
-  long double fval; // If kind is TK_NUM, its value
-  char *loc;        // Token location
-  int len;          // Token length
-  Type *ty;         // Used if TK_NUM or TK_STR
-  char *str;        // String literal contents including terminating '\0'
-
-  File *file;       // Source location
-  char *filename;   // Filename
-  int line_no;      // Line number
-  int line_delta;   // Line number
-  bool at_bol;      // True if this token is at beginning of line
-  bool has_space;   // True if this token follows a space character
-  Hideset *hideset; // For macro expansion
-  Token *origin;    // If this is expanded from a macro, the original token
-};
-
-_Noreturn void error(char *fmt, ...) __attribute__((format(printf, 1, 2)));
-_Noreturn void error_at(char *loc, char *fmt, ...) __attribute__((format(printf, 2, 3)));
-_Noreturn void error_tok(Token *tok, char *fmt, ...) __attribute__((format(printf, 2, 3)));
-void warn_tok(Token *tok, char *fmt, ...) __attribute__((format(printf, 2, 3)));
-bool equal(const Token *tok, const char *op);
-Token *skip(Token *tok, char *op);
-bool consume(Token **rest, Token *tok, char *str);
-void convert_pp_tokens(Token *tok);
-File **get_input_files(void);
-File *new_file(char *name, int file_no, char *contents);
-Token *tokenize_string_literal(Token *tok, Type *basety);
-Token *tokenize(File *file);
-//Token *tokenize_file(char *filename);
-Token *tokenize_buf(const char *name, char *p);
-
-// note: replacing memstream-based format with asprintf version. moved down here
-// as error() is declared above.
-//char *format(char *fmt, ...) __attribute__((format(printf, 1, 2)));
-__attribute__((format(printf, 1, 2)))
-static inline char *format(const char *fmt, ...) {
-  char *ret;
-  va_list va;
-  va_start(va, fmt);
-  if (vasprintf(&ret, fmt, va) == -1) error("couldn't allocate memory");
-  va_end(va);
-  return ret;
-}
-
-//
-// type.c
-//
-
-typedef enum {
-  TY_VOID,
-  TY_BOOL,
-  TY_CHAR,
-  TY_SHORT,
-  TY_INT,
-  TY_LONG,
-  TY_FLOAT,
-  TY_DOUBLE,
-  TY_LDOUBLE,
-  TY_ENUM,
-  TY_PTR,
-  TY_FUNC,
-  TY_ARRAY,
-  TY_VLA, // variable-length array
-  TY_STRUCT,
-  TY_UNION,
-} TypeKind;
-
-struct Type {
-  TypeKind kind;
-  int size;           // sizeof() value
-  int align;          // alignment
-  bool is_unsigned;   // unsigned or signed
-  bool is_atomic;     // true if _Atomic
-  Type *origin;       // for type compatibility check
-
-  // Pointer-to or array-of type. We intentionally use the same member
-  // to represent pointer/array duality in C.
-  //
-  // In many contexts in which a pointer is expected, we examine this
-  // member instead of "kind" member to determine whether a type is a
-  // pointer or not. That means in many contexts "array of T" is
-  // naturally handled as if it were "pointer to T", as required by
-  // the C spec.
-  Type *base;
-
-  // Declaration
-  Token *name;
-  Token *name_pos;
-
-  // Array
-  int array_len;
-
-  // Variable-length array
-  //Node *vla_len; // # of elements
-  //Obj *vla_size; // sizeof() value
-
-  // Struct
-  Member *members;
-  bool is_flexible;
-  bool is_packed;
-
-  // Function type
-  Type *return_ty;
-  Type *params;
-  bool is_variadic;
-  Type *next;
-};
-
-// Struct member
-struct Member {
-  Member *next;
-  Type *ty;
-  Token *tok; // for error message
-  Token *name;
-  int idx;
-  int align;
-  int offset;
-
-  // Bitfield
-  bool is_bitfield;
-  int bit_offset;
-  int bit_width;
-};
-
-extern Type *ty_void;
-extern Type *ty_bool;
-
-extern Type *ty_char;
-extern Type *ty_short;
-extern Type *ty_int;
-extern Type *ty_long;
-
-extern Type *ty_uchar;
-extern Type *ty_ushort;
-extern Type *ty_uint;
-extern Type *ty_ulong;
-
-extern Type *ty_float;
-extern Type *ty_double;
-extern Type *ty_ldouble;
-
-bool is_integer(Type *ty);
-bool is_flonum(Type *ty);
-bool is_numeric(Type *ty);
-bool is_compatible(Type *t1, Type *t2);
-Type *copy_type(Type *ty);
-Type *pointer_to(Type *base);
-Type *func_type(Type *return_ty);
-Type *array_of(Type *base, int size);
-Type *vla_of(Type *base, Node *expr);
-Type *enum_type(void);
-Type *struct_type(void);
-void add_type(Node *node);
-
-//
-// unicode.c
-//
-
-int encode_utf8(char *buf, uint32_t c);
-uint32_t decode_utf8(char **new_pos, char *p);
-bool is_ident1(uint32_t c);
-bool is_ident2(uint32_t c);
-int display_width(char *p, int len);
-
-//
-// hashmap.c
-//
-
-typedef struct {
-  char *key;
-  int keylen;
-  void *val;
-} HashEntry;
-
-typedef struct {
-  HashEntry *buckets;
-  int capacity;
-  int used;
-} HashMap;
-
-void *hashmap_get(HashMap *map, char *key);
-void *hashmap_get2(HashMap *map, char *key, int keylen);
-void hashmap_put(HashMap *map, char *key, void *val);
-void hashmap_put2(HashMap *map, char *key, int keylen, void *val);
-void hashmap_delete(HashMap *map, char *key);
-void hashmap_delete2(HashMap *map, char *key, int keylen);
-void hashmap_test(void);
-
-#endif