hitasm.c File Reference

#include <stdarg.h>
#include <stdlib.h>
#include <stdio.h>
#include <string.h>
#include <stdint.h>
#include <errno.h>
#include "hitutils.h"

Classes
struct	ByteWriterContext
struct	ParserContext

Macros
#define	HITASM_HEADERS

Enumerations
enum	{ txt, out, filecount }
enum	{ TK_CROSSLINES = 1, CN_LABELONLY = 1 }
enum	Sections {   Text, SymbolTable, StringTable, RelocationTable,   SectionCount }

Functions
static void	bw_expand (ByteWriterContext *bwc)
static void	bw_write32 (ByteWriterContext *bwc, uint32_t value)
static void	bw_write8 (ByteWriterContext *bwc, uint8_t value)
static void	bw_write_memory (ByteWriterContext *bwc, const uint8_t *ptr, size_t size)
static void	bw_write_string (ByteWriterContext *bwc, const char *string)
static uint8_t *	add_symbol (const char *Name)
static uint8_t *	find_symbol_by_name (const char *Name, uint32_t *SymbolIndex)
static __inline int	whitespace (const uint8_t *Data)
static __inline int	comment (const uint8_t *Data)
static int	parser_next_token (ParserContext *pc, int CrossLines)
static __inline void	verify_eol (ParserContext *pc)
static void	verify_name (const ParserContext *pc, const char *thistoken, const char *nexttoken)
static __inline void	parser_add_symbol (const ParserContext *pc)
static __inline void	parser_add_reference (const ParserContext *pc)
static uint32_t	read_integer (const ParserContext *pc, uint32_t maxval)
static uint32_t	read_constant (ParserContext *pc, int Type, uint32_t maxval)
static __inline uint8_t	read_instruction (const ParserContext *pc, uint32_t *operands)
static __inline uint8_t	read_variable (const ParserContext *pc, const variable_t *Variables, size_t VariableCount)
static void	Shutdown ()
int	main (int argc, char *argv[])

Variables
static uint8_t	ObjectHeader []
static FILE *	hFile = NULL
static char *	path [filecount] = {NULL}
static uint8_t *	data [filecount] = {NULL}
static ByteWriterContext	Section []

Macro Definition Documentation

#define HITASM_HEADERS

Enumeration Type Documentation

anonymous enum

Enumerator
txt
out
filecount

anonymous enum

Enumerator
TK_CROSSLINES
CN_LABELONLY

enum Sections

Enumerator
Text
SymbolTable
StringTable
RelocationTable
SectionCount

Function Documentation

static uint8_t* add_symbol ( const char *  Name)

static

static void bw_expand ( ByteWriterContext *  bwc)

static

static void bw_write32 ( ByteWriterContext *  bwc, uint32_t  value  )

static

static void bw_write8 ( ByteWriterContext *  bwc, uint8_t  value  )

static

static void bw_write_memory ( ByteWriterContext *  bwc, const uint8_t *  ptr, size_t  size  )

static

static void bw_write_string ( ByteWriterContext *  bwc, const char *  string  )

static

static __inline int comment ( const uint8_t *  Data)

static

static uint8_t* find_symbol_by_name ( const char *  Name, uint32_t *  SymbolIndex  )

static

int main	(	int	argc,
		char *	argv[]
	)

static __inline void parser_add_reference ( const ParserContext *  pc)

static

static __inline void parser_add_symbol ( const ParserContext *  pc)

static

static int parser_next_token ( ParserContext *  pc, int  CrossLines  )

static

static uint32_t read_constant ( ParserContext *  pc, int  Type, uint32_t  maxval  )

static

static __inline uint8_t read_instruction ( const ParserContext *  pc, uint32_t *  operands  )

static

static uint32_t read_integer ( const ParserContext *  pc, uint32_t  maxval  )

static

static __inline uint8_t read_variable ( const ParserContext *  pc, const variable_t *  Variables, size_t  VariableCount  )

static

static void Shutdown ( )

static

static __inline void verify_eol ( ParserContext *  pc)

static

static void verify_name ( const ParserContext *  pc, const char *  thistoken, const char *  nexttoken  )

static

static __inline int whitespace ( const uint8_t *  Data)

static

Variable Documentation

uint8_t* data[filecount] = {NULL}

static

FILE* hFile = NULL

static

uint8_t ObjectHeader[]

static

Initial value:

= {
    0x7F, 0x45, 0x4C, 0x46, 0x01, 0x01, 0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
    0x01, 0x00, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
    0x40, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x34, 0x00, 0x00, 0x00, 0x00, 0x00, 0x28, 0x00,
    0x06, 0x00, 0x02, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00,
    0x06, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
    0x07, 0x00, 0x00, 0x00, 0x03, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
    0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x11, 0x00, 0x00, 0x00, 0x02, 0x00, 0x00, 0x00,
    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
    0x04, 0x00, 0x00, 0x00, 0x05, 0x00, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00, 0x10, 0x00, 0x00, 0x00,
    0x19, 0x00, 0x00, 0x00, 0x03, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
    0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x21, 0x00, 0x00, 0x00, 0x09, 0x00, 0x00, 0x00,
    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
    0x03, 0x00, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00, 0x08, 0x00, 0x00, 0x00
}

char* path[filecount] = {NULL}

static

ByteWriterContext Section[]

static

Initial value:

= {
    {0,0,1024,"text"},
    {0,0,1024,"symtab"},
    {0,0,1024,"strtab"},
    {0,0,1024,".rel.text"}
}