diff options
Diffstat (limited to 'binfile.c')
| -rw-r--r-- | binfile.c | 51 |
1 files changed, 33 insertions, 18 deletions
@@ -1,9 +1,25 @@ -/* #define BINFILE_PORTABLE 1 */ +#define BINFILE_PORTABLE 1 + +#ifdef TOC_DEBUG +#define BINFILE_PRINT +#endif static inline void write_u8(FILE *fp, U8 u8) { putc(u8, fp); +#ifdef BINFILE_PRINT + static int col = 0; + printf("%02x ", u8); + ++col; + if (col == 8) printf(" "); + if (col == 16) { + col = 0; + printf("\n"); + } +#endif } +#undef BINFILE_PRINT /* don't need it anymore */ + static inline void write_i8(FILE *fp, I8 i8) { write_u8(fp, (U8)i8); } @@ -14,8 +30,8 @@ static inline void write_i8(FILE *fp, I8 i8) { */ static inline void write_u16(FILE *fp, U16 u16) { - putc(u16 & 0xFF, fp); - putc(u16 >> 8, fp); + write_u8(fp, (U8)(u16 & 0xFF)); + write_u8(fp, (U8)(u16 >> 8)); } static inline void write_i16(FILE *fp, I16 i16) { @@ -76,14 +92,14 @@ static void write_f32(FILE *fp, F32 f32) { f32 *= (F32)2; fraction_bit >>= 1; } - putc(fraction & 0xFF, fp); - putc((fraction & 0xFF00) >> 8, fp); + write_u8(fp, fraction & 0xFF); + write_u8(fp, (fraction & 0xFF00) >> 8); unsigned byte3 = (fraction & 0x7F0000) >> 16; byte3 |= (exponent & 1) << 7; - putc((int)byte3, fp); + write_u8(fp, (U8)byte3); unsigned byte4 = exponent >> 1; byte4 |= (sign << 7); - putc((int)byte4, fp); + write_u8(fp, (U8)byte4); #else fwrite(&f32, sizeof f32, 1, fp); #endif @@ -115,28 +131,27 @@ static void write_f64(FILE *fp, F64 f64) { f64 *= (F64)2; fraction_bit >>= 1; } - printf("%lu\n",fraction); - putc(fraction & 0xFF, fp); - putc((fraction & 0xFF00) >> 8, fp); - putc((fraction & 0xFF0000) >> 16, fp); - putc((fraction & 0xFF000000) >> 24, fp); - putc((fraction & 0xFF00000000) >> 32, fp); - putc((fraction & 0xFF0000000000) >> 40, fp); + write_u8(fp, fraction & 0xFF); + write_u8(fp, (fraction & 0xFF00) >> 8); + write_u8(fp, (fraction & 0xFF0000) >> 16); + write_u8(fp, (fraction & 0xFF000000) >> 24); + write_u8(fp, (fraction & 0xFF00000000) >> 32); + write_u8(fp, (fraction & 0xFF0000000000) >> 40); unsigned byte7 = (fraction & 0xF000000000000) >> 48; byte7 |= (exponent & 0xF) << 4; - putc((int)byte7, fp); + write_u8(fp, (U8)byte7); unsigned byte8 = (exponent & 0x7F0) >> 4; byte8 |= (sign << 7); - putc((int)byte8, fp); + write_u8(fp, (U8)byte8); #else fwrite(&f64, sizeof f64, 1, fp); #endif } static void write_bool(FILE *fp, bool b) { - putc(b, fp); + write_u8(fp, b); } static void write_char(FILE *fp, char c) { - putc(c, fp); + write_u8(fp, (U8)c); } |