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Add more custom registers to Gameboy hardware

This commit is contained in:
Manuel Prinz 2020-01-26 11:44:56 +01:00 committed by radare
parent 5640e69646
commit 4eb6e7313f
1 changed files with 51 additions and 4 deletions
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55
libr/anal/arch/gb/meta_gb_cmt.c
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@ -84,8 +84,55 @@ void meta_gb_hardware_cmt(RAnal *a, const ut8 hw, ut64 addr) {
case 0x46:
r_meta_set_string(a, R_META_TYPE_COMMENT, addr, "DMA");
break;
case 0xff:
r_meta_set_string(a, R_META_TYPE_COMMENT, addr, "Interrupt Enable Flag");
}
case 0x47:
r_meta_set_string (a, R_META_TYPE_COMMENT, addr, "BGP - BG Palette Data");
break;
case 0x48:
r_meta_set_string (a, R_META_TYPE_COMMENT, addr, "OBP0 - Object Palette 0 Data");
break;
case 0x49:
r_meta_set_string (a, R_META_TYPE_COMMENT, addr, "OBP1 - Object Palette 1 Data");
break;
case 0x4a:
r_meta_set_string (a, R_META_TYPE_COMMENT, addr, "WY - Window Y Position");
break;
case 0x4b:
r_meta_set_string (a, R_META_TYPE_COMMENT, addr, "WX - Window X Position");
break;
case 0x4d:
r_meta_set_string (a, R_META_TYPE_COMMENT, addr, "KEY1 - Select CPU Speed");
break;
case 0x4f:
r_meta_set_string (a, R_META_TYPE_COMMENT, addr, "VBK - Select Video RAM Bank");
break;
// DMA registers (0xff51 to 0xff55)
case 0x51:
case 0x52:
case 0x53:
case 0x54:
case 0x55:
r_meta_set_string (a, R_META_TYPE_COMMENT, addr, "HDMA - Horizontal Blanking, General Purpose DMA");
break;
case 0x56:
r_meta_set_string (a, R_META_TYPE_COMMENT, addr, "RP - Infrared Communications Port");
break;
case 0x68:
r_meta_set_string (a, R_META_TYPE_COMMENT, addr, "BCPS - Background Color Palette Specification");
break;
case 0x69:
r_meta_set_string (a, R_META_TYPE_COMMENT, addr, "BCPD - Background Color Palette Data");
break;
case 0x6a:
r_meta_set_string (a, R_META_TYPE_COMMENT, addr, "OCPS - Object Color Palette Specification");
break;
case 0x6b:
r_meta_set_string (a, R_META_TYPE_COMMENT, addr, "OCPD - Object Color Palette Data");
break;
case 0x70:
r_meta_set_string (a, R_META_TYPE_COMMENT, addr, "SVBK - Select Main RAM Bank");
break;
case 0xff:
r_meta_set_string (a, R_META_TYPE_COMMENT, addr, "Interrupt Enable Flag");
break;
}
}