mirror of
https://github.com/mruby/mruby
synced 2026-06-08 16:11:16 +00:00
New mrb format. The detail is in https://github.com/mruby/mruby/issues/944
This commit is contained in:
Yuichiro MASUI
+76
-78
@@ -18,116 +18,104 @@ extern "C" {
|
||||
#include <stdint.h>
|
||||
|
||||
#ifdef ENABLE_STDIO
|
||||
int mrb_dump_irep(mrb_state*,int,FILE*);
|
||||
int mrb_bdump_irep(mrb_state *mrb, int n, FILE *f,const char *initname);
|
||||
|
||||
int mrb_read_irep_file(mrb_state*,FILE*);
|
||||
int mrb_dump_irep_binary(mrb_state*, int, FILE*);
|
||||
int mrb_dump_irep_cfunc(mrb_state *mrb, int n, FILE *f, const char *initname);
|
||||
int mrb_read_irep_file(mrb_state*, FILE*);
|
||||
#endif
|
||||
int mrb_read_irep(mrb_state*,const char*);
|
||||
int mrb_read_irep(mrb_state*, const unsigned char*);
|
||||
|
||||
#ifdef ENABLE_STDIO
|
||||
mrb_value mrb_load_irep_file(mrb_state*,FILE*);
|
||||
#endif
|
||||
|
||||
/* dump type */
|
||||
#define DUMP_TYPE_CODE 0
|
||||
#define DUMP_TYPE_BIN 1
|
||||
#define DUMP_TYPE_HEX 2
|
||||
|
||||
/* dump/load error code
|
||||
*
|
||||
* NOTE: MRB_DUMP_GENERAL_FAILURE is caused by
|
||||
* unspecified issues like malloc failed.
|
||||
*/
|
||||
#define MRB_DUMP_OK 0
|
||||
#define MRB_DUMP_GENERAL_FAILURE -1
|
||||
#define MRB_DUMP_WRITE_FAULT -2
|
||||
#define MRB_DUMP_READ_FAULT -3
|
||||
#define MRB_DUMP_CRC_ERROR -4
|
||||
#define MRB_DUMP_INVALID_FILE_HEADER -5
|
||||
#define MRB_DUMP_INVALID_IREP -6
|
||||
#define MRB_DUMP_INVALID_ARGUMENT -7
|
||||
|
||||
/* size of long/int/short value on dump/load */
|
||||
#define MRB_DUMP_SIZE_OF_LONG 4
|
||||
#define MRB_DUMP_SIZE_OF_INT 4
|
||||
#define MRB_DUMP_SIZE_OF_SHORT 2
|
||||
#define MRB_DUMP_SIZE_OF_CHAR 1
|
||||
#define MRB_DUMP_OK 0
|
||||
#define MRB_DUMP_GENERAL_FAILURE -1
|
||||
#define MRB_DUMP_WRITE_FAULT -2
|
||||
#define MRB_DUMP_READ_FAULT -3
|
||||
#define MRB_DUMP_CRC_ERROR -4
|
||||
#define MRB_DUMP_INVALID_FILE_HEADER -5
|
||||
#define MRB_DUMP_INVALID_IREP -6
|
||||
#define MRB_DUMP_INVALID_ARGUMENT -7
|
||||
|
||||
/* null symbol length */
|
||||
#define MRB_DUMP_NULL_SYM_LEN 0xFFFF
|
||||
|
||||
/* Use HEX format string */
|
||||
#define RITE_FILE_IS_HEX
|
||||
|
||||
#ifdef RITE_FILE_IS_HEX
|
||||
#define RITE_FILE_HEX_SIZE 2
|
||||
#else
|
||||
#define RITE_FILE_HEX_SIZE 1
|
||||
#endif
|
||||
#define MRB_DUMP_NULL_SYM_LEN 0xFFFF
|
||||
|
||||
/* Rite Binary File header */
|
||||
#define RITE_FILE_IDENFIFIER "RITE"
|
||||
#define RITE_FILE_FORMAT_VER "00090000"
|
||||
#define RITE_VM_VER "00090000"
|
||||
#define RITE_COMPILER_TYPE "MATZ "
|
||||
#define RITE_COMPILER_VER "00090000"
|
||||
#define RITE_RESERVED " "
|
||||
#define RITE_BINARY_IDENFIFIER "RITE"
|
||||
#define RITE_BINARY_FORMAT_VER "0000"
|
||||
#define RITE_COMPILER_NAME "MATZ"
|
||||
#define RITE_COMPILER_VERSION "0000"
|
||||
|
||||
/* irep header */
|
||||
#define RITE_IREP_IDENFIFIER 'S'
|
||||
#define RITE_IREP_TYPE_CLASS 'C'
|
||||
#define RITE_IREP_TYPE_MODULE 'M'
|
||||
#define RITE_VM_VER "0000"
|
||||
|
||||
#define MRB_DUMP_DEFAULT_STR_LEN 128
|
||||
#define RITE_BINARY_EOF "END\0"
|
||||
#define RITE_SECTION_IREP_IDENTIFIER "IREP"
|
||||
|
||||
//Rite Binary file_header
|
||||
typedef struct {
|
||||
unsigned char rbfi[4]; //Rite Binary File Identify
|
||||
unsigned char rbfv[8]; //Rite Binary File Format Version
|
||||
unsigned char risv[8]; //Rite Instruction Specification Version
|
||||
unsigned char rct[8]; //Rite Compiler Type
|
||||
unsigned char rcv[8]; //Rite Compiler Version
|
||||
unsigned char rbds[4]; //Rite Binary Data Size
|
||||
unsigned char nirep[2]; //Number of ireps
|
||||
unsigned char sirep[2]; //Start index
|
||||
unsigned char rsv[8]; //Reserved
|
||||
} rite_binary_header;
|
||||
#define MRB_DUMP_DEFAULT_STR_LEN 128
|
||||
|
||||
// Rite File file_header
|
||||
typedef struct {
|
||||
unsigned char rbfi[4]; //Rite Binary File Identify
|
||||
unsigned char rbfv[8]; //Rite Binary File Format Version
|
||||
unsigned char risv[8]; //Rite Instruction Specification Version
|
||||
unsigned char rct[8]; //Rite Compiler Type
|
||||
unsigned char rcv[8]; //Rite Compiler Version
|
||||
unsigned char rbds[8]; //Rite Binary Data Size
|
||||
unsigned char nirep[4]; //Number of ireps
|
||||
unsigned char sirep[4]; //Start index
|
||||
unsigned char rsv[8]; //Reserved
|
||||
unsigned char hcrc[4]; //HCRC
|
||||
} rite_file_header;
|
||||
// Rite binary header
|
||||
struct rite_binary_header {
|
||||
unsigned char binary_identify[4]; // Rite Binary Identify
|
||||
unsigned char binary_version[4]; // Rite Binary Format Version
|
||||
unsigned char binary_crc[2]; // Rite Binary CRC
|
||||
unsigned char binary_size[4]; // Rite Binary Size
|
||||
unsigned char compiler_name[4]; // Rite Compiler name
|
||||
unsigned char compiler_version[4];
|
||||
};
|
||||
|
||||
// Rite section header
|
||||
#define RITE_SECTION_HEADER \
|
||||
unsigned char section_identify[4]; \
|
||||
unsigned char section_size[4];
|
||||
|
||||
struct rite_section_header {
|
||||
RITE_SECTION_HEADER;
|
||||
};
|
||||
|
||||
struct rite_section_irep_header {
|
||||
RITE_SECTION_HEADER;
|
||||
|
||||
unsigned char rite_version[4]; // Rite Instruction Specification Version
|
||||
unsigned char nirep[2]; // Number of ireps
|
||||
unsigned char sirep[2]; // Start index
|
||||
};
|
||||
|
||||
struct rite_binary_footer {
|
||||
RITE_SECTION_HEADER;
|
||||
};
|
||||
|
||||
static inline int
|
||||
uint16_to_bin(uint16_t s, char *bin)
|
||||
uint8_to_bin(uint8_t s, unsigned char *bin)
|
||||
{
|
||||
*bin++ = (s >> 8) & 0xff;
|
||||
*bin = s & 0xff;
|
||||
return (MRB_DUMP_SIZE_OF_SHORT);
|
||||
*bin = s;
|
||||
return sizeof(uint8_t);
|
||||
}
|
||||
|
||||
static inline int
|
||||
uint32_to_bin(uint32_t l, char *bin)
|
||||
uint16_to_bin(uint16_t s, unsigned char *bin)
|
||||
{
|
||||
*bin++ = (s >> 8) & 0xff;
|
||||
*bin = s & 0xff;
|
||||
return sizeof(uint16_t);
|
||||
}
|
||||
|
||||
static inline int
|
||||
uint32_to_bin(uint32_t l, unsigned char *bin)
|
||||
{
|
||||
*bin++ = (l >> 24) & 0xff;
|
||||
*bin++ = (l >> 16) & 0xff;
|
||||
*bin++ = (l >> 8) & 0xff;
|
||||
*bin = l & 0xff;
|
||||
return (MRB_DUMP_SIZE_OF_LONG);
|
||||
return sizeof(uint32_t);
|
||||
}
|
||||
|
||||
static inline uint32_t
|
||||
bin_to_uint32(unsigned char bin[])
|
||||
bin_to_uint32(const unsigned char *bin)
|
||||
{
|
||||
return (uint32_t)bin[0] << 24 |
|
||||
(uint32_t)bin[1] << 16 |
|
||||
@@ -136,12 +124,22 @@ bin_to_uint32(unsigned char bin[])
|
||||
}
|
||||
|
||||
static inline uint16_t
|
||||
bin_to_uint16(unsigned char bin[])
|
||||
bin_to_uint16(const unsigned char *bin)
|
||||
{
|
||||
return (uint16_t)bin[0] << 8 |
|
||||
(uint16_t)bin[1];
|
||||
}
|
||||
|
||||
static inline uint8_t
|
||||
bin_to_uint8(const unsigned char *bin)
|
||||
{
|
||||
return (uint8_t)bin[0];
|
||||
}
|
||||
|
||||
/* crc.c */
|
||||
uint32_t
|
||||
calc_crc_16_ccitt(const unsigned char *src, uint32_t nbytes, uint16_t crcwk);
|
||||
|
||||
#if defined(__cplusplus)
|
||||
} /* extern "C" { */
|
||||
#endif
|
||||
|
||||
@@ -31,7 +31,7 @@ typedef struct mrb_irep {
|
||||
#define MRB_ISEQ_NO_FREE 1
|
||||
|
||||
mrb_irep *mrb_add_irep(mrb_state *mrb);
|
||||
mrb_value mrb_load_irep(mrb_state*,const char*);
|
||||
mrb_value mrb_load_irep(mrb_state*,const unsigned char*);
|
||||
|
||||
#if defined(__cplusplus)
|
||||
} /* extern "C" { */
|
||||
|
||||
Reference in New Issue
Block a user