*/
#ifndef GMQCC_HDR
#define GMQCC_HDR
-#include <limits.h>
-#include <stdlib.h>
-#include <string.h>
#include <stdarg.h>
-#include <stdio.h>
-#include <ctype.h>
+#include <stddef.h>
+#include <time.h> /* TODO remove?*/
/*
* Disable some over protective warnings in visual studio because fixing them is a waste
*/
#ifdef _MSC_VER
# pragma warning(disable : 4244 ) /* conversion from 'int' to 'float', possible loss of data */
-# pragma warning(disable : 4018 ) /* signed/unsigned mismatch */
#endif /*! _MSC_VER */
#define GMQCC_VERSION_MAJOR 0
-#define GMQCC_VERSION_MINOR 3
+#define GMQCC_VERSION_MINOR 4
#define GMQCC_VERSION_PATCH 0
#define GMQCC_VERSION_BUILD(J,N,P) (((J)<<16)|((N)<<8)|(P))
#define GMQCC_VERSION \
#define GMQCC_VERSION_TYPE_DEVEL
/* Full version string in case we need it */
-#ifdef GMQCC_GITINFO
-# define GMQCC_DEV_VERSION_STRING "git build: " GMQCC_GITINFO "\n"
-#elif defined(GMQCC_VERSION_TYPE_DEVEL)
-# define GMQCC_DEV_VERSION_STRING "development build\n"
+#ifdef GMQCC_VERSION_TYPE_DEVEL
+# ifdef GMQCC_GITINFO
+# define GMQCC_DEV_VERSION_STRING "git build: " GMQCC_GITINFO "\n"
+# elif defined(GMQCC_VERSION_TYPE_DEVEL)
+# define GMQCC_DEV_VERSION_STRING "development build\n"
+# else
+# define GMQCC_DEV_VERSION_STRING
+# endif /*! GMQCC_GITINGO */
#else
# define GMQCC_DEV_VERSION_STRING
-#endif /*! GMQCC_GITINGO */
+#endif
#define GMQCC_STRINGIFY(x) #x
#define GMQCC_IND_STRING(x) GMQCC_STRINGIFY(x)
# ifdef true
# undef true
# endif /*! true */
-# define false (0)
-# define true (1)
+# define false (unsigned)(0)
+# define true (unsigned)(1)
# ifdef __STDC_VERSION__
# if __STDC_VERSION__ < 199901L && __GNUC__ < 3
typedef int bool;
# define GMQCC_WARN
# define GMQCC_USED
#endif /*! defined(__GNUC__) || defined (__CLANG__) */
-/*
- * This is a hack to silent clang regarding empty
- * body if statements.
- */
-#define GMQCC_SUPPRESS_EMPTY_BODY do { } while (0)
/*
* Inline is not supported in < C90, however some compilers
# define GMQCC_NORETURN
#endif /*! (defined(__GNUC__) && __GNUC__ >= 2) || defined (__CLANG__) */
+#if (defined(__GNUC__)) || defined(__CLANG__)
+# define GMQCC_LIKELY(X) __builtin_expect((X), 1)
+# define GMQCC_UNLIKELY(X) __builtin_expect((X), 0)
+#else
+# define GMQCC_LIKELY(X) (X)
+# define GMQCC_UNLIKELY(X) (X)
+#endif
+
+#define GMQCC_ARRAY_COUNT(X) (sizeof(X) / sizeof((X)[0]))
+
#ifndef _MSC_VER
# include <stdint.h>
#else
typedef __int64 int64_t;
#endif /*! _MSC_VER */
-/*
- *windows makes these prefixed because they're C99
- * TODO: utility versions that are type-safe and not
- * just plain textual subsitution.
- */
-#ifdef _MSC_VER
-# define snprintf(X, Y, Z, ...) _snprintf(X, Y, Z, __VA_ARGS__)
- /* strtof doesn't exist -> strtod does though :) */
-# define strtof(X, Y) (float)(strtod(X, Y))
-#endif /*! _MSC_VER */
-
/*
* Very roboust way at determining endianess at compile time: this handles
* almost every possible situation. Otherwise a runtime check has to be
# endif
#endif /*! !defined (PLATFORM_BYTE_ORDER) */
-/*
- * On windows systems where we're not compiling with MING32 we need a
- * little extra help on dependinces for implementing our own dirent.h
- * in fs.c.
- */
-#if defined(_WIN32) && !defined(__MINGW32__)
-# define _WIN32_LEAN_AND_MEAN
-# include <windows.h>
-# include <io.h>
-# include <fcntl.h>
-
- struct dirent {
- long d_ino;
- unsigned short d_reclen;
- unsigned short d_namlen;
- char d_name[FILENAME_MAX];
- }
-
- typedef struct {
- struct _finddata_t dd_dta;
- struct dirent dd_dir;
- long dd_handle;
- int dd_stat;
- char dd_name[1];
- } DIR;
-#else
-# include <dirent.h>
-#endif /*! _WIN32 && !defined(__MINGW32__) */
+/* stat.c */
+void stat_info (void);
+char *stat_mem_strdup (const char *, size_t, const char *, bool);
+void *stat_mem_reallocate(void *, size_t, size_t, const char *);
+void stat_mem_deallocate(void *);
+void *stat_mem_allocate (size_t, size_t, const char *);
+
+#define mem_a(SIZE) stat_mem_allocate ((SIZE), __LINE__, __FILE__)
+#define mem_d(PTRN) stat_mem_deallocate((void*)(PTRN))
+#define mem_r(PTRN, SIZE) stat_mem_reallocate((void*)(PTRN), (SIZE), __LINE__, __FILE__)
+#define mem_af(SIZE, FILE, LINE) stat_mem_allocate ((SIZE), (LINE), (FILE))
+/* TODO: rename to mem variations */
+#define util_strdup(SRC) stat_mem_strdup((char*)(SRC), __LINE__, __FILE__, false)
+#define util_strdupe(SRC) stat_mem_strdup((char*)(SRC), __LINE__, __FILE__, true)
-/*===================================================================*/
-/*=========================== util.c ================================*/
-/*===================================================================*/
-void *util_memory_a (size_t, /*****/ unsigned int, const char *);
-void *util_memory_r (void *, size_t, unsigned int, const char *);
-void util_memory_d (void *);
-void util_meminfo ();
+/* util.c */
+
+/*
+ * Microsoft implements against the spec versions of ctype.h. Which
+ * means what ever the current set locale is will render the actual
+ * results of say isalpha('A') wrong for what ever retarded locale
+ * is used. Simalerly these are also implemented inefficently on
+ * some toolchains and end up becoming actual library calls. Perhaps
+ * this is why tools like yacc provide their own? Regardless implementing
+ * these as functions is equally as silly, the call overhead is not
+ * justified when this could happen on every character from an input
+ * stream. We provide our own as macros for absolute inlinability.
+ */
+#define util_isalpha(a) ((((unsigned)(a)|32)-'a') < 26)
+#define util_isdigit(a) (((unsigned)(a)-'0') < 10)
+#define util_islower(a) (((unsigned)(a)-'a') < 26)
+#define util_isupper(a) (((unsigned)(a)-'A') < 26)
+#define util_isprint(a) (((unsigned)(a)-0x20) < 0x5F)
+#define util_isspace(a) (((a) >= 9 && (a) <= 13) || (a) == ' ')
-bool util_filexists (const char *);
bool util_strupper (const char *);
bool util_strdigit (const char *);
-char *_util_Estrdup (const char *, const char *, size_t);
-char *_util_Estrdup_empty(const char *, const char *, size_t);
-void util_debug (const char *, const char *, ...);
-void util_endianswap (void *, size_t, unsigned int);
+void util_endianswap (void *, size_t, unsigned int);
-size_t util_strtocmd (const char *, char *, size_t);
-size_t util_strtononcmd (const char *, char *, size_t);
+size_t util_strtocmd (const char *, char *, size_t);
+size_t util_strtononcmd (const char *, char *, size_t);
+size_t util_optimizationtostr(const char *, char *, size_t);
uint16_t util_crc16(uint16_t crc, const char *data, size_t len);
void util_seed(uint32_t);
-uint32_t util_rand();
-
-int util_vasprintf(char **ret, const char *fmt, va_list);
-int util_asprintf (char **ret, const char *fmt, ...);
+uint32_t util_rand(void);
+int util_asprintf (char **ret, const char *fmt, ...);
+int util_sscanf (const char *str, const char *format, ...);
+char *util_strncpy (char *dest, const char *src, size_t n);
+char *util_strncat (char *dest, const char *src, size_t n);
+char *util_strcat (char *dest, const char *src);
+const char *util_strerror(int err);
-#ifdef NOTRACK
-# define mem_a(x) malloc (x)
-# define mem_d(x) free ((void*)x)
-# define mem_r(x, n) realloc((void*)x, n)
-# define mem_af(x,f,l) malloc (x)
-#else
-# define mem_a(x) util_memory_a((x), __LINE__, __FILE__)
-# define mem_d(x) util_memory_d((void*)(x))
-# define mem_r(x, n) util_memory_r((void*)(x), (n), __LINE__, __FILE__)
-# define mem_af(x,f,l) util_memory_a((x), __LINE__, __FILE__)
-#endif /*! NOTRACK */
+const struct tm *util_localtime(const time_t *timer);
+const char *util_ctime (const time_t *timer);
-#define util_strdup(X) _util_Estrdup((X), __FILE__, __LINE__)
-#define util_strdupe(X) _util_Estrdup_empty((X), __FILE__, __LINE__)
+typedef struct fs_file_s fs_file_t;
+int util_isatty (fs_file_t *);
/*
* A flexible vector implementation: all vector pointers contain some
)
/* exposed interface */
-#define vec_meta(A) (((vector_t*)(A)) - 1)
+#define vec_meta(A) (((vector_t*)((void*)A)) - 1)
#define vec_free(A) ((void)((A) ? (mem_d((void*)vec_meta(A)), (A) = NULL) : 0))
#define vec_push(A,V) (GMQCC_VEC_WILLGROW((A),1), (A)[vec_meta(A)->used++] = (V))
#define vec_size(A) ((A) ? vec_meta(A)->used : 0)
#define vec_shrinkto(A,N) ((void)(vec_meta(A)->used = (N)))
#define vec_shrinkby(A,N) ((void)(vec_meta(A)->used -= (N)))
#define vec_append(A,N,S) ((void)(memcpy(vec_add((A), (N)), (S), (N) * sizeof(*(S)))))
-#define vec_upload(X,Y,S) ((void)(memcpy(vec_add((X), (S) * sizeof(*(Y))), (Y), (S) * sizeof(*(Y)))))
#define vec_remove(A,I,N) ((void)(memmove((A)+(I),(A)+((I)+(N)),sizeof(*(A))*(vec_meta(A)->used-(I)-(N))),vec_meta(A)->used-=(N)))
-typedef struct trie_s {
- void *value;
- struct trie_s *entries;
-} correct_trie_t;
-
-correct_trie_t* correct_trie_new();
-
-typedef struct hash_table_t {
+typedef struct hash_table_s {
size_t size;
struct hash_node_t **table;
} hash_table_t, *ht;
void *util_htget (hash_table_t *ht, const char *key);
void *util_htgeth(hash_table_t *ht, const char *key, size_t hash);
-
-/*===================================================================*/
-/*============================ file.c ===============================*/
-/*===================================================================*/
-/* file handling */
-void fs_file_close (FILE *);
-int fs_file_error (FILE *);
-int fs_file_getc (FILE *);
-int fs_file_printf (FILE *, const char *, ...);
-int fs_file_puts (FILE *, const char *);
-int fs_file_seek (FILE *, long int, int);
-long int fs_file_tell (FILE *);
-
-size_t fs_file_read (void *, size_t, size_t, FILE *);
-size_t fs_file_write (const void *, size_t, size_t, FILE *);
-
-FILE *fs_file_open (const char *, const char *);
-int fs_file_getline(char **, size_t *, FILE *);
-
-/* directory handling */
+
+int util_snprintf(char *str, size_t, const char *fmt, ...);
+
+
+/* fs.c */
+#define FS_FILE_SEEK_SET 0
+#define FS_FILE_SEEK_CUR 1
+#define FS_FILE_SEEK_END 2
+#define FS_FILE_EOF -1
+
+typedef struct fs_dir_s fs_dir_t;
+/*typedef struct fs_file_s fs_file_t;*/
+typedef struct dirent fs_dirent_t;
+
+void fs_file_close (fs_file_t *);
+int fs_file_error (fs_file_t *);
+int fs_file_getc (fs_file_t *);
+int fs_file_printf (fs_file_t *, const char *, ...);
+int fs_file_puts (fs_file_t *, const char *);
+int fs_file_seek (fs_file_t *, long int, int);
+long fs_file_tell (fs_file_t *);
+int fs_file_flush (fs_file_t *);
+
+size_t fs_file_read (void *, size_t, size_t, fs_file_t *);
+size_t fs_file_write (const void *, size_t, size_t, fs_file_t *);
+
+fs_file_t *fs_file_open (const char *, const char *);
+int fs_file_getline(char **, size_t *, fs_file_t *);
+
int fs_dir_make (const char *);
-DIR *fs_dir_open (const char *);
-int fs_dir_close (DIR *);
-struct dirent *fs_dir_read (DIR *);
+fs_dir_t *fs_dir_open (const char *);
+int fs_dir_close (fs_dir_t *);
+fs_dirent_t *fs_dir_read (fs_dir_t *);
+
+
+/* correct.c */
+typedef struct correct_trie_s {
+ void *value;
+ struct correct_trie_s *entries;
+} correct_trie_t;
+correct_trie_t* correct_trie_new(void);
-/*===================================================================*/
-/*=========================== correct.c =============================*/
-/*===================================================================*/
typedef struct {
char ***edits;
size_t **lens;
void correct_init(correction_t *);
void correct_free(correction_t *);
-/*===================================================================*/
-/*=========================== code.c ================================*/
-/*===================================================================*/
-/* TODO: cleanup */
+/* code.c */
+
/* Note: if you change the order, fix type_sizeof in ir.c */
enum {
TYPE_VOID ,
#define CV_VAR -1
#define CV_WRONG 0x8000 /* magic number to help parsing */
-extern const char *type_name [TYPE_COUNT];
-extern uint16_t type_store_instr [TYPE_COUNT];
-extern uint16_t field_store_instr[TYPE_COUNT];
+extern const char *type_name [TYPE_COUNT];
+extern const uint16_t type_store_instr [TYPE_COUNT];
+extern const uint16_t field_store_instr[TYPE_COUNT];
/*
* could use type_store_instr + INSTR_STOREP_F - INSTR_STORE_F
* instruction set, the old ones are left untouched, thus the _I instructions
* are at a seperate place.
*/
-extern uint16_t type_storep_instr[TYPE_COUNT];
-extern uint16_t type_eq_instr [TYPE_COUNT];
-extern uint16_t type_ne_instr [TYPE_COUNT];
-extern uint16_t type_not_instr [TYPE_COUNT];
+extern const uint16_t type_storep_instr[TYPE_COUNT];
+extern const uint16_t type_eq_instr [TYPE_COUNT];
+extern const uint16_t type_ne_instr [TYPE_COUNT];
+extern const uint16_t type_not_instr [TYPE_COUNT];
typedef struct {
uint32_t offset; /* Offset in file of where data begins */
uint32_t length; /* Length of section (how many of) */
-} prog_section;
+} prog_section_t;
typedef struct {
- uint32_t version; /* Program version (6) */
- uint16_t crc16;
- uint16_t skip;
-
- prog_section statements; /* prog_section_statement */
- prog_section defs; /* prog_section_def */
- prog_section fields; /* prog_section_field */
- prog_section functions; /* prog_section_function */
- prog_section strings;
- prog_section globals;
- uint32_t entfield; /* Number of entity fields */
-} prog_header;
+ uint32_t version; /* Program version (6) */
+ uint16_t crc16;
+ uint16_t skip;
+
+ prog_section_t statements; /* prog_section_statement */
+ prog_section_t defs; /* prog_section_def */
+ prog_section_t fields; /* prog_section_field */
+ prog_section_t functions; /* prog_section_function */
+ prog_section_t strings;
+ prog_section_t globals;
+ uint32_t entfield; /* Number of entity fields */
+} prog_header_t;
/*
* Each paramater incerements by 3 since vector types hold
* But this one is more sane to work with, and the
* type sizes are guranteed.
*/
-} prog_section_statement;
+} prog_section_statement_t;
typedef struct {
/*
uint16_t type;
uint16_t offset;
uint32_t name;
-} prog_section_both;
+} prog_section_both_t;
-typedef prog_section_both prog_section_def;
-typedef prog_section_both prog_section_field;
+typedef prog_section_both_t prog_section_def_t;
+typedef prog_section_both_t prog_section_field_t;
/* this is ORed to the type */
#define DEF_SAVEGLOBAL (1<<15)
uint32_t file; /* file of the source file */
int32_t nargs; /* number of arguments */
uint8_t argsize[8]; /* size of arguments (keep 8 always?) */
-} prog_section_function;
+} prog_section_function_t;
/*
* Instructions
VINSTR_PHI,
VINSTR_JUMP,
VINSTR_COND,
+
/* A never returning CALL.
* Creating this causes IR blocks to be marked as 'final'.
* No-Return-Call
*/
- VINSTR_NRCALL
+ VINSTR_NRCALL,
+
+ /* Emulated instructions. */
+ VINSTR_BITAND_V, /* BITAND_V must be the first emulated bitop */
+ VINSTR_BITAND_VF,
+ VINSTR_BITOR_V,
+ VINSTR_BITOR_VF,
+ VINSTR_BITXOR,
+ VINSTR_BITXOR_V,
+ VINSTR_BITXOR_VF,
+ VINSTR_CROSS,
+ VINSTR_NEG_F,
+ VINSTR_NEG_V
};
-/* TODO: cleanup this mess */
-extern prog_section_statement *code_statements;
-extern int *code_linenums;
-extern prog_section_def *code_defs;
-extern prog_section_field *code_fields;
-extern prog_section_function *code_functions;
-extern int *code_globals;
-extern char *code_chars;
-extern uint16_t code_crc;
+/* TODO: elide */
+extern const char *util_instr_str[VINSTR_END];
-/* uhh? */
-typedef float qcfloat;
-typedef int32_t qcint;
-/*
- * code_write -- writes out the compiled file
- * code_init -- prepares the code file
- */
-bool code_write (const char *filename, const char *lno);
-void code_init ();
-uint32_t code_genstring (const char *string);
-qcint code_alloc_field (size_t qcsize);
+typedef float qcfloat_t;
+typedef int32_t qcint_t;
+typedef uint32_t qcuint_t;
-/* this function is used to keep statements and linenumbers together */
-void code_push_statement(prog_section_statement *stmt, int linenum);
-void code_pop_statement();
+typedef struct {
+ prog_section_statement_t *statements;
+ int *linenums;
+ int *columnnums;
+ prog_section_def_t *defs;
+ prog_section_field_t *fields;
+ prog_section_function_t *functions;
+ int *globals;
+ char *chars;
+ uint16_t crc;
+ uint32_t entfields;
+ ht string_cache;
+ qcint_t string_cached_empty;
+} code_t;
/*
* A shallow copy of a lex_file to remember where which ast node
typedef struct {
const char *file;
size_t line;
-} lex_ctx;
+ size_t column;
+} lex_ctx_t;
+
+/*
+ * code_write -- writes out the compiled file
+ * code_init -- prepares the code file
+ * code_genstrin -- generates string for code
+ * code_alloc_field -- allocated a field
+ * code_push_statement -- keeps statements and linenumbers together
+ * code_pop_statement -- keeps statements and linenumbers together
+ */
+bool code_write (code_t *, const char *filename, const char *lno);
+GMQCC_WARN
+code_t *code_init (void);
+void code_cleanup (code_t *);
+uint32_t code_genstring (code_t *, const char *string);
+qcint_t code_alloc_field (code_t *, size_t qcsize);
+void code_push_statement(code_t *, prog_section_statement_t *stmt, lex_ctx_t ctx);
+void code_pop_statement (code_t *);
-/*===================================================================*/
-/*============================ con.c ================================*/
-/*===================================================================*/
+
+/* conout.c */
enum {
CON_BLACK = 30,
CON_RED,
LVL_ERROR
};
-FILE *con_default_out();
-FILE *con_default_err();
+fs_file_t *con_default_out(void);
+fs_file_t *con_default_err(void);
-void con_vprintmsg (int level, const char *name, size_t line, const char *msgtype, const char *msg, va_list ap);
-void con_printmsg (int level, const char *name, size_t line, const char *msgtype, const char *msg, ...);
-void con_cvprintmsg(void *ctx, int lvl, const char *msgtype, const char *msg, va_list ap);
-void con_cprintmsg (void *ctx, int lvl, const char *msgtype, const char *msg, ...);
+void con_vprintmsg (int level, const char *name, size_t line, size_t column, const char *msgtype, const char *msg, va_list ap);
+void con_printmsg (int level, const char *name, size_t line, size_t column, const char *msgtype, const char *msg, ...);
+void con_cvprintmsg(lex_ctx_t ctx, int lvl, const char *msgtype, const char *msg, va_list ap);
+void con_cprintmsg (lex_ctx_t ctx, int lvl, const char *msgtype, const char *msg, ...);
-void con_close ();
-void con_init ();
-void con_reset ();
+void con_close (void);
+void con_init (void);
+void con_reset (void);
void con_color (int);
int con_change(const char *, const char *);
int con_verr (const char *, va_list);
extern size_t compile_Werrors;
extern size_t compile_warnings;
-void /********/ compile_error (lex_ctx ctx, /*LVL_ERROR*/ const char *msg, ...);
-void /********/ vcompile_error (lex_ctx ctx, /*LVL_ERROR*/ const char *msg, va_list ap);
-bool GMQCC_WARN compile_warning (lex_ctx ctx, int warntype, const char *fmt, ...);
-bool GMQCC_WARN vcompile_warning(lex_ctx ctx, int warntype, const char *fmt, va_list ap);
-void compile_show_werrors();
-
-/*===================================================================*/
-/*========================= assembler.c =============================*/
-/*===================================================================*/
-/* TODO: remove this ... */
-static const struct {
- const char *m; /* menomic */
- const size_t o; /* operands */
- const size_t l; /* menomic len */
-} asm_instr[] = {
- { "DONE" , 1, 4 },
- { "MUL_F" , 3, 5 },
- { "MUL_V" , 3, 5 },
- { "MUL_FV" , 3, 6 },
- { "MUL_VF" , 3, 6 },
- { "DIV" , 0, 3 },
- { "ADD_F" , 3, 5 },
- { "ADD_V" , 3, 5 },
- { "SUB_F" , 3, 5 },
- { "SUB_V" , 3, 5 },
- { "EQ_F" , 0, 4 },
- { "EQ_V" , 0, 4 },
- { "EQ_S" , 0, 4 },
- { "EQ_E" , 0, 4 },
- { "EQ_FNC" , 0, 6 },
- { "NE_F" , 0, 4 },
- { "NE_V" , 0, 4 },
- { "NE_S" , 0, 4 },
- { "NE_E" , 0, 4 },
- { "NE_FNC" , 0, 6 },
- { "LE" , 0, 2 },
- { "GE" , 0, 2 },
- { "LT" , 0, 2 },
- { "GT" , 0, 2 },
- { "FIELD_F" , 0, 7 },
- { "FIELD_V" , 0, 7 },
- { "FIELD_S" , 0, 7 },
- { "FIELD_ENT" , 0, 9 },
- { "FIELD_FLD" , 0, 9 },
- { "FIELD_FNC" , 0, 9 },
- { "ADDRESS" , 0, 7 },
- { "STORE_F" , 0, 7 },
- { "STORE_V" , 0, 7 },
- { "STORE_S" , 0, 7 },
- { "STORE_ENT" , 0, 9 },
- { "STORE_FLD" , 0, 9 },
- { "STORE_FNC" , 0, 9 },
- { "STOREP_F" , 0, 8 },
- { "STOREP_V" , 0, 8 },
- { "STOREP_S" , 0, 8 },
- { "STOREP_ENT", 0, 10},
- { "STOREP_FLD", 0, 10},
- { "STOREP_FNC", 0, 10},
- { "RETURN" , 0, 6 },
- { "NOT_F" , 0, 5 },
- { "NOT_V" , 0, 5 },
- { "NOT_S" , 0, 5 },
- { "NOT_ENT" , 0, 7 },
- { "NOT_FNC" , 0, 7 },
- { "IF" , 0, 2 },
- { "IFNOT" , 0, 5 },
- { "CALL0" , 1, 5 },
- { "CALL1" , 2, 5 },
- { "CALL2" , 3, 5 },
- { "CALL3" , 4, 5 },
- { "CALL4" , 5, 5 },
- { "CALL5" , 6, 5 },
- { "CALL6" , 7, 5 },
- { "CALL7" , 8, 5 },
- { "CALL8" , 9, 5 },
- { "STATE" , 0, 5 },
- { "GOTO" , 0, 4 },
- { "AND" , 0, 3 },
- { "OR" , 0, 2 },
- { "BITAND" , 0, 6 },
- { "BITOR" , 0, 5 },
-
- { "END" , 0, 3 } /* virtual assembler instruction */
-};
-/*===================================================================*/
-/*============================= ir.c ================================*/
-/*===================================================================*/
+void /********/ compile_error (lex_ctx_t ctx, /*LVL_ERROR*/ const char *msg, ...);
+void /********/ vcompile_error (lex_ctx_t ctx, /*LVL_ERROR*/ const char *msg, va_list ap);
+bool GMQCC_WARN compile_warning (lex_ctx_t ctx, int warntype, const char *fmt, ...);
+bool GMQCC_WARN vcompile_warning(lex_ctx_t ctx, int warntype, const char *fmt, va_list ap);
+void compile_show_werrors(void);
+/* ir.c */
+/* TODO: cleanup */
enum store_types {
store_global,
store_local, /* local, assignable for now, should get promoted later */
};
typedef struct {
- qcfloat x, y, z;
-} vector;
+ qcfloat_t x, y, z;
+} vec3_t;
-vector vec3_add (vector, vector);
-vector vec3_sub (vector, vector);
-qcfloat vec3_mulvv(vector, vector);
-vector vec3_mulvf(vector, float);
-
-/*===================================================================*/
-/*============================= exec.c ==============================*/
-/*===================================================================*/
+/* exec.c */
/* TODO: cleanup */
/*
* float and int here.
*/
typedef union {
- qcint _int;
- qcint string;
- qcint function;
- qcint edict;
- qcfloat _float;
- qcfloat vector[3];
- qcint ivector[3];
-} qcany;
-
-typedef char qcfloat_size_is_correct [sizeof(qcfloat) == 4 ?1:-1];
-typedef char qcint_size_is_correct [sizeof(qcint) == 4 ?1:-1];
+ qcint_t _int;
+ qcint_t string;
+ qcint_t function;
+ qcint_t edict;
+ qcfloat_t _float;
+ qcfloat_t vector[3];
+ qcint_t ivector[3];
+} qcany_t;
+
+typedef char qcfloat_t_size_is_correct [sizeof(qcfloat_t) == 4 ?1:-1];
+typedef char qcint_t_size_is_correct [sizeof(qcint_t) == 4 ?1:-1];
enum {
VMERR_OK,
VMERR_TEMPSTRING_ALLOC,
-
VMERR_END
};
#define VMXF_PROFILE 0x0002 /* profile: increment the profile counters */
struct qc_program_s;
-
-typedef int (*prog_builtin)(struct qc_program_s *prog);
+typedef int (*prog_builtin_t)(struct qc_program_s *prog);
typedef struct {
- qcint stmt;
- size_t localsp;
- prog_section_function *function;
-} qc_exec_stack;
+ qcint_t stmt;
+ size_t localsp;
+ prog_section_function_t *function;
+} qc_exec_stack_t;
typedef struct qc_program_s {
- char *filename;
-
- prog_section_statement *code;
- prog_section_def *defs;
- prog_section_def *fields;
- prog_section_function *functions;
- char *strings;
- qcint *globals;
- qcint *entitydata;
- bool *entitypool;
-
- const char* *function_stack;
+ char *filename;
+ prog_section_statement_t *code;
+ prog_section_def_t *defs;
+ prog_section_def_t *fields;
+ prog_section_function_t *functions;
+ char *strings;
+ qcint_t *globals;
+ qcint_t *entitydata;
+ bool *entitypool;
+
+ const char* *function_stack;
uint16_t crc16;
size_t tempstring_start;
size_t tempstring_at;
- qcint vmerror;
+ qcint_t vmerror;
size_t *profile;
- prog_builtin *builtins;
- size_t builtins_count;
+ prog_builtin_t *builtins;
+ size_t builtins_count;
/* size_t ip; */
- qcint entities;
+ qcint_t entities;
size_t entityfields;
bool allowworldwrites;
- qcint *localstack;
- qc_exec_stack *stack;
+ qcint_t *localstack;
+ qc_exec_stack_t *stack;
size_t statement;
size_t xflags;
int argc; /* current arg count for debugging */
-} qc_program;
-
-qc_program* prog_load(const char *filename, bool ignoreversion);
-void prog_delete(qc_program *prog);
-
-bool prog_exec(qc_program *prog, prog_section_function *func, size_t flags, long maxjumps);
+} qc_program_t;
-char* prog_getstring (qc_program *prog, qcint str);
-prog_section_def* prog_entfield (qc_program *prog, qcint off);
-prog_section_def* prog_getdef (qc_program *prog, qcint off);
-qcany* prog_getedict (qc_program *prog, qcint e);
-qcint prog_tempstring(qc_program *prog, const char *_str);
+qc_program_t* prog_load (const char *filename, bool ignoreversion);
+void prog_delete (qc_program_t *prog);
+bool prog_exec (qc_program_t *prog, prog_section_function_t *func, size_t flags, long maxjumps);
+const char* prog_getstring (qc_program_t *prog, qcint_t str);
+prog_section_def_t* prog_entfield (qc_program_t *prog, qcint_t off);
+prog_section_def_t* prog_getdef (qc_program_t *prog, qcint_t off);
+qcany_t* prog_getedict (qc_program_t *prog, qcint_t e);
+qcint_t prog_tempstring(qc_program_t *prog, const char *_str);
-/*===================================================================*/
-/*===================== parser.c commandline ========================*/
-/*===================================================================*/
+/* parser.c */
struct parser_s;
-
-struct parser_s *parser_create ();
+struct parser_s *parser_create (void);
bool parser_compile_file (struct parser_s *parser, const char *);
bool parser_compile_string(struct parser_s *parser, const char *, const char *, size_t);
bool parser_finish (struct parser_s *parser, const char *);
void parser_cleanup (struct parser_s *parser);
-/*===================================================================*/
-/*====================== ftepp.c commandline ========================*/
-/*===================================================================*/
-struct lex_file_s;
+/* ftepp.c */
struct ftepp_s;
-
-typedef struct {
- const char *name;
- char *(*func)(struct lex_file_s *);
-} ftepp_predef_t;
-
-/*
- * line, file, counter, counter_last, random, random_last, date, time
- * increment when items are added
- */
-#define FTEPP_PREDEF_COUNT 8
-
-struct ftepp_s *ftepp_create ();
+struct ftepp_s *ftepp_create (void);
bool ftepp_preprocess_file (struct ftepp_s *ftepp, const char *filename);
bool ftepp_preprocess_string(struct ftepp_s *ftepp, const char *name, const char *str);
void ftepp_finish (struct ftepp_s *ftepp);
void ftepp_add_define (struct ftepp_s *ftepp, const char *source, const char *name);
void ftepp_add_macro (struct ftepp_s *ftepp, const char *name, const char *value);
-extern const ftepp_predef_t ftepp_predefs[FTEPP_PREDEF_COUNT];
-
-/*===================================================================*/
-/*======================= main.c commandline ========================*/
-/*===================================================================*/
+/* main.c */
#if 1
/* Helpers to allow for a whole lot of flags. Otherwise we'd limit
#define LONGBIT_SET(B, I) ((B) = (I))
#endif
-/*===================================================================*/
-/*=========================== utf8lib.c =============================*/
-/*===================================================================*/
-typedef uint32_t uchar_t;
-
-bool u8_analyze (const char *_s, size_t *_start, size_t *_len, uchar_t *_ch, size_t _maxlen);
-size_t u8_strlen (const char*);
-size_t u8_strnlen (const char*, size_t);
-uchar_t u8_getchar (const char*, const char**);
-uchar_t u8_getnchar(const char*, const char**, size_t);
-int u8_fromchar(uchar_t w, char *to, size_t maxlen);
-
-/*===================================================================*/
-/*============================= opts.c ==============================*/
-/*===================================================================*/
+/* utf.8 */
+typedef long utf8ch_t;
+int utf8_from(char *, utf8ch_t);
+int utf8_to(utf8ch_t *, const unsigned char *, size_t);
+
+/* opts.c */
typedef struct {
const char *name;
longbit bit;
-} opts_flag_def;
+} opts_flag_def_t;
bool opts_setflag (const char *, bool);
bool opts_setwarn (const char *, bool);
void opts_ini_init (const char *);
/* Saner flag handling */
-void opts_backup_non_Wall();
-void opts_restore_non_Wall();
-void opts_backup_non_Werror_all();
-void opts_restore_non_Werror_all();
+void opts_backup_non_Wall(void);
+void opts_restore_non_Wall(void);
+void opts_backup_non_Werror_all(void);
+void opts_restore_non_Werror_all(void);
+
enum {
# define GMQCC_TYPE_FLAGS
# include "opts.def"
COUNT_FLAGS
};
-static const opts_flag_def opts_flag_list[] = {
-# define GMQCC_TYPE_FLAGS
-# define GMQCC_DEFINE_FLAG(X) { #X, LONGBIT(X) },
-# include "opts.def"
- { NULL, LONGBIT(0) }
-};
enum {
# define GMQCC_TYPE_WARNS
# include "opts.def"
COUNT_WARNINGS
};
-static const opts_flag_def opts_warn_list[] = {
-# define GMQCC_TYPE_WARNS
-# define GMQCC_DEFINE_FLAG(X) { #X, LONGBIT(WARN_##X) },
-# include "opts.def"
- { NULL, LONGBIT(0) }
-};
enum {
# define GMQCC_TYPE_OPTIMIZATIONS
# include "opts.def"
COUNT_OPTIMIZATIONS
};
-static const opts_flag_def opts_opt_list[] = {
-# define GMQCC_TYPE_OPTIMIZATIONS
-# define GMQCC_DEFINE_FLAG(NAME, MIN_O) { #NAME, LONGBIT(OPTIM_##NAME) },
-# include "opts.def"
- { NULL, LONGBIT(0) }
-};
-static const unsigned int opts_opt_oflag[] = {
-# define GMQCC_TYPE_OPTIMIZATIONS
-# define GMQCC_DEFINE_FLAG(NAME, MIN_O) MIN_O,
-# include "opts.def"
- 0
-};
enum {
# define GMQCC_TYPE_OPTIONS
OPTION_COUNT
};
-extern unsigned int opts_optimizationcount[COUNT_OPTIMIZATIONS];
+extern const opts_flag_def_t opts_flag_list[COUNT_FLAGS+1];
+extern const opts_flag_def_t opts_warn_list[COUNT_WARNINGS+1];
+extern const opts_flag_def_t opts_opt_list[COUNT_OPTIMIZATIONS+1];
+extern const unsigned int opts_opt_oflag[COUNT_OPTIMIZATIONS+1];
+extern unsigned int opts_optimizationcount[COUNT_OPTIMIZATIONS];
/* other options: */
typedef enum {
extern opts_cmd_t opts;
-#define OPTS_GENERIC(f,i) (!! (((f)[(i)/32]) & (1<< ((i)%32))))
+#define OPTS_GENERIC(f,i) (!! (((f)[(i)/32]) & (1<< (unsigned)((i)%32))))
#define OPTS_FLAG(i) OPTS_GENERIC(opts.flags, (i))
#define OPTS_WARN(i) OPTS_GENERIC(opts.warn, (i))
#define OPTS_WERROR(i) OPTS_GENERIC(opts.werror, (i))