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Update gbaconv.c to add SRAM support

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Thysbelon 2023-06-02 18:07:58 -04:00 committed by GitHub
parent 0c310082a6
commit cf92dc93f9
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1 changed files with 16 additions and 0 deletions
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16
libretro/gbaconv/gbaconv.c
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@ -14,6 +14,7 @@ enum save_type
EEPROM_8K,
FLASH_64K,
FLASH_128K,
SRAM,
SAVE_UNKNOWN
};
@ -29,6 +30,8 @@ static const char *save_type_to_string(enum save_type type)
return "FLASH 512kbit";
case FLASH_128K:
return "FLASH 1MBit";
case SRAM:
return "SRAM";
default:
return "Unknown type";
@ -56,9 +59,13 @@ static enum save_type detect_save_type(const uint8_t *data, unsigned size)
return FLASH_64K;
if (size == 0x20000)
return FLASH_128K;
if (size == 0x8000)
return SRAM;
if (size == (0x20000 + 0x2000))
{
if (scan_section(data, 0x8000) && !scan_section(data + 0x8000, 0x1A000))
return SRAM;
if (scan_section(data, 0x10000) && !scan_section(data + 0x10000, 0x10000))
return FLASH_64K;
if (scan_section(data, 0x20000))
@ -101,6 +108,11 @@ static void dump_srm(FILE *file, const uint8_t *data, enum save_type type)
fwrite(buf, 1, 0x2000, file);
break;
case SRAM:
fwrite(data, 1, 0x8000, file);
fwrite(buf, 1, 0x1A000, file);
break;
default:
break;
}
@ -128,6 +140,10 @@ static void dump_sav(FILE *file, const uint8_t *data, enum save_type type)
fwrite(data, 1, 0x20000, file);
break;
case SRAM:
fwrite(data, 1, 0x8000, file);
break;
default:
break;
}