diff options
Diffstat (limited to 'asm/bg_palette_buffer.s')
| -rw-r--r-- | asm/bg_palette_buffer.s | 263 |
1 files changed, 0 insertions, 263 deletions
diff --git a/asm/bg_palette_buffer.s b/asm/bg_palette_buffer.s deleted file mode 100644 index 9b42ee5..0000000 --- a/asm/bg_palette_buffer.s +++ /dev/null @@ -1,263 +0,0 @@ - .include "constants/gba_constants.inc" - .include "asm/macros.inc" - - .syntax unified - - .text - - thumb_func_start InitBGPaletteBuffer -InitBGPaletteBuffer: - push {lr} - movs r2, 0 - ldr r1, _0800465C - movs r0, 0x80 - lsls r0, 2 -_0800463E: - strh r2, [r1] - adds r1, 0x2 - subs r0, 0x1 - cmp r0, 0 - bne _0800463E - ldr r1, _08004660 - movs r2, 0x1 - adds r0, r1, 0 - adds r0, 0x1F -_08004650: - strb r2, [r0] - subs r0, 0x1 - cmp r0, r1 - bge _08004650 - pop {r0} - bx r0 - .align 2, 0 -_0800465C: .4byte gUnknown_20251F0 -_08004660: .4byte gUnknown_20251D0 - thumb_func_end InitBGPaletteBuffer - - thumb_func_start SetBGPaletteBufferColorRGB -SetBGPaletteBufferColorRGB: - push {r4-r7,lr} - adds r4, r0, 0 - adds r5, r1, 0 - cmp r2, 0 - bge _08004670 - movs r2, 0 -_08004670: - cmp r2, 0x1F - ble _08004676 - movs r2, 0x1F -_08004676: - ldr r1, _080046CC - adds r0, r4, 0 - cmp r4, 0 - bge _08004680 - adds r0, 0xF -_08004680: - asrs r0, 4 - adds r0, r1 - movs r1, 0x1 - strb r1, [r0] - cmp r3, 0 - bne _080046D4 - ldr r0, _080046D0 - lsls r1, r4, 1 - adds r6, r1, r0 - ldrb r0, [r5, 0x2] - muls r0, r2 - cmp r0, 0 - bge _0800469C - adds r0, 0xFF -_0800469C: - asrs r0, 8 - movs r3, 0x1F - ands r0, r3 - lsls r4, r0, 10 - ldrb r0, [r5, 0x1] - muls r0, r2 - cmp r0, 0 - bge _080046AE - adds r0, 0xFF -_080046AE: - asrs r0, 8 - ands r0, r3 - lsls r1, r0, 5 - orrs r1, r4 - ldrb r0, [r5] - muls r0, r2 - cmp r0, 0 - bge _080046C0 - adds r0, 0xFF -_080046C0: - asrs r0, 8 - ands r0, r3 - orrs r1, r0 - strh r1, [r6] - b _08004722 - .align 2, 0 -_080046CC: .4byte gUnknown_20251D0 -_080046D0: .4byte gUnknown_20251F0 -_080046D4: - ldr r1, _08004728 - lsls r0, r4, 1 - adds r7, r0, r1 - ldrb r0, [r5, 0x2] - lsls r0, 2 - adds r0, r3 - ldrb r0, [r0, 0x2] - muls r0, r2 - cmp r0, 0 - bge _080046EA - adds r0, 0xFF -_080046EA: - asrs r0, 8 - movs r4, 0x1F - ands r0, r4 - lsls r6, r0, 10 - ldrb r0, [r5, 0x1] - lsls r0, 2 - adds r0, r3 - ldrb r0, [r0, 0x1] - muls r0, r2 - cmp r0, 0 - bge _08004702 - adds r0, 0xFF -_08004702: - asrs r0, 8 - ands r0, r4 - lsls r1, r0, 5 - orrs r1, r6 - ldrb r0, [r5] - lsls r0, 2 - adds r0, r3 - ldrb r0, [r0] - muls r0, r2 - cmp r0, 0 - bge _0800471A - adds r0, 0xFF -_0800471A: - asrs r0, 8 - ands r0, r4 - orrs r1, r0 - strh r1, [r7] -_08004722: - pop {r4-r7} - pop {r0} - bx r0 - .align 2, 0 -_08004728: .4byte gUnknown_20251F0 - thumb_func_end SetBGPaletteBufferColorRGB - - thumb_func_start SetBGPaletteBufferColorArray -SetBGPaletteBufferColorArray: - push {lr} - adds r2, r0, 0 - adds r3, r1, 0 - ldr r1, _08004764 - cmp r2, 0 - bge _0800473A - adds r0, 0xF -_0800473A: - asrs r0, 4 - adds r0, r1 - movs r1, 0x1 - strb r1, [r0] - ldr r0, _08004768 - lsls r2, 1 - adds r2, r0 - ldrb r1, [r3, 0x2] - lsrs r1, 3 - lsls r1, 10 - ldrb r0, [r3, 0x1] - lsrs r0, 3 - lsls r0, 5 - orrs r1, r0 - ldrb r0, [r3] - lsrs r0, 3 - orrs r0, r1 - strh r0, [r2] - pop {r0} - bx r0 - .align 2, 0 -_08004764: .4byte gUnknown_20251D0 -_08004768: .4byte gUnknown_20251F0 - thumb_func_end SetBGPaletteBufferColorArray - - thumb_func_start SetBGPaletteBufferColor -SetBGPaletteBufferColor: - push {lr} - adds r2, r0, 0 - adds r3, r1, 0 - ldr r1, _08004790 - cmp r2, 0 - bge _0800477A - adds r0, 0xF -_0800477A: - asrs r0, 4 - adds r0, r1 - movs r1, 0x1 - strb r1, [r0] - ldr r1, _08004794 - lsls r0, r2, 1 - adds r0, r1 - ldrh r1, [r3] - strh r1, [r0] - pop {r0} - bx r0 - .align 2, 0 -_08004790: .4byte gUnknown_20251D0 -_08004794: .4byte gUnknown_20251F0 - thumb_func_end SetBGPaletteBufferColor - - thumb_func_start nullsub_4 -nullsub_4: - bx lr - thumb_func_end nullsub_4 - - thumb_func_start nullsub_5 -nullsub_5: - bx lr - thumb_func_end nullsub_5 - - thumb_func_start nullsub_143 -nullsub_143: - bx lr - thumb_func_end nullsub_143 - - thumb_func_start TransferBGPaletteBuffer -TransferBGPaletteBuffer: - push {r4-r6,lr} - movs r6, 0 - movs r4, 0 - movs r5, 0xA0 - lsls r5, 19 -_080047AE: - ldr r0, _080047DC - adds r1, r6, r0 - ldrb r0, [r1] - cmp r0, 0 - beq _080047CA - movs r0, 0 - strb r0, [r1] - lsls r1, r4, 1 - ldr r0, _080047E0 - adds r1, r0 - adds r0, r5, 0 - movs r2, 0x20 - bl CpuCopy -_080047CA: - adds r6, 0x1 - adds r5, 0x20 - adds r4, 0x10 - ldr r0, _080047E4 - cmp r4, r0 - ble _080047AE - pop {r4-r6} - pop {r0} - bx r0 - .align 2, 0 -_080047DC: .4byte gUnknown_20251D0 -_080047E0: .4byte gUnknown_20251F0 -_080047E4: .4byte 0x000001ff - thumb_func_end TransferBGPaletteBuffer - - .align 2, 0 @ Don't pad with nop. |