diff options
Diffstat (limited to 'arm9/asm/GX_bgcnt.s')
| -rw-r--r-- | arm9/asm/GX_bgcnt.s | 422 |
1 files changed, 422 insertions, 0 deletions
diff --git a/arm9/asm/GX_bgcnt.s b/arm9/asm/GX_bgcnt.s new file mode 100644 index 00000000..136c9d1d --- /dev/null +++ b/arm9/asm/GX_bgcnt.s @@ -0,0 +1,422 @@ + .include "asm/macros.inc" + .include "global.inc" + + .text + + arm_func_start G2S_GetBG3CharPtr +G2S_GetBG3CharPtr: ; 0x020C6F60 + ldr r1, _020C6FA8 ; =0x04001000 + ldr r0, _020C6FAC ; =0x0400100E + ldr r1, [r1, #0x0] + ldrh r2, [r0, #0x0] + and r0, r1, #0x7 + cmp r0, #0x3 + blt _020C6F8C + cmp r0, #0x6 + bge _020C6FA0 + ands r0, r2, #0x80 + bne _020C6FA0 +_020C6F8C: + and r0, r2, #0x3c + mov r0, r0, lsr #0x2 + mov r0, r0, lsl #0xe + add r0, r0, #0x6200000 + bx lr +_020C6FA0: + mov r0, #0x0 + bx lr + .balign 4 +_020C6FA8: .word 0x04001000 +_020C6FAC: .word 0x0400100E + + arm_func_start G2_GetBG3CharPtr +G2_GetBG3CharPtr: ; 0x020C6FB0 + mov r0, #0x4000000 + ldr r1, [r0, #0x0] + ldr r0, _020C700C ; =0x0400000E + and r1, r1, #0x7 + cmp r1, #0x3 + ldrh r2, [r0, #0x0] + blt _020C6FDC + cmp r1, #0x6 + bge _020C7004 + ands r0, r2, #0x80 + bne _020C7004 +_020C6FDC: + mov r0, #0x4000000 + ldr r1, [r0, #0x0] + and r0, r2, #0x3c + and r1, r1, #0x7000000 + mov r1, r1, lsr #0x18 + mov r1, r1, lsl #0x10 + add r1, r1, #0x6000000 + mov r0, r0, lsr #0x2 + add r0, r1, r0, lsl #0xe + bx lr +_020C7004: + mov r0, #0x0 + bx lr + .balign 4 +_020C700C: .word 0x0400000E + + arm_func_start G2S_GetBG2CharPtr +G2S_GetBG2CharPtr: ; 0x020C7010 + ldr r1, _020C7050 ; =0x04001000 + ldr r0, _020C7054 ; =0x0400100C + ldr r1, [r1, #0x0] + ldrh r2, [r0, #0x0] + and r0, r1, #0x7 + cmp r0, #0x5 + blt _020C7034 + ands r0, r2, #0x80 + bne _020C7048 +_020C7034: + and r0, r2, #0x3c + mov r0, r0, lsr #0x2 + mov r0, r0, lsl #0xe + add r0, r0, #0x6200000 + bx lr +_020C7048: + mov r0, #0x0 + bx lr + .balign 4 +_020C7050: .word 0x04001000 +_020C7054: .word 0x0400100C + + arm_func_start G2_GetBG2CharPtr +G2_GetBG2CharPtr: ; 0x020C7058 + mov r0, #0x4000000 + ldr r1, [r0, #0x0] + ldr r0, _020C70AC ; =0x0400000C + and r1, r1, #0x7 + cmp r1, #0x5 + ldrh r2, [r0, #0x0] + blt _020C707C + ands r0, r2, #0x80 + bne _020C70A4 +_020C707C: + mov r0, #0x4000000 + ldr r1, [r0, #0x0] + and r0, r2, #0x3c + and r1, r1, #0x7000000 + mov r1, r1, lsr #0x18 + mov r1, r1, lsl #0x10 + add r1, r1, #0x6000000 + mov r0, r0, lsr #0x2 + add r0, r1, r0, lsl #0xe + bx lr +_020C70A4: + mov r0, #0x0 + bx lr + .balign 4 +_020C70AC: .word 0x0400000C + + arm_func_start G2S_GetBG1CharPtr +G2S_GetBG1CharPtr: ; 0x020C70B0 + ldr r0, _020C70CC ; =0x0400100A + ldrh r0, [r0, #0x0] + and r0, r0, #0x3c + mov r0, r0, asr #0x2 + mov r0, r0, lsl #0xe + add r0, r0, #0x6200000 + bx lr + .balign 4 +_020C70CC: .word 0x0400100A + + arm_func_start G2_GetBG1CharPtr +G2_GetBG1CharPtr: ; 0x020C70D0 + ldr r1, _020C7100 ; =0x0400000A + mov r0, #0x4000000 + ldrh r1, [r1, #0x0] + ldr r0, [r0, #0x0] + and r0, r0, #0x7000000 + mov r0, r0, lsr #0x18 + and r1, r1, #0x3c + mov r0, r0, lsl #0x10 + mov r1, r1, asr #0x2 + add r0, r0, #0x6000000 + add r0, r0, r1, lsl #0xe + bx lr + .balign 4 +_020C7100: .word 0x0400000A + + arm_func_start G2S_GetBG0CharPtr +G2S_GetBG0CharPtr: ; 0x020C7104 + ldr r0, _020C7120 ; =0x04001008 + ldrh r0, [r0, #0x0] + and r0, r0, #0x3c + mov r0, r0, asr #0x2 + mov r0, r0, lsl #0xe + add r0, r0, #0x6200000 + bx lr + .balign 4 +_020C7120: .word 0x04001008 + + arm_func_start G2_GetBG0CharPtr +G2_GetBG0CharPtr: ; 0x020C7124 + ldr r1, _020C7154 ; =0x04000008 + mov r0, #0x4000000 + ldrh r1, [r1, #0x0] + ldr r0, [r0, #0x0] + and r0, r0, #0x7000000 + mov r0, r0, lsr #0x18 + and r1, r1, #0x3c + mov r0, r0, lsl #0x10 + mov r1, r1, asr #0x2 + add r0, r0, #0x6000000 + add r0, r0, r1, lsl #0xe + bx lr + .balign 4 +_020C7154: .word 0x04000008 + + arm_func_start G2S_GetBG3ScrPtr +G2S_GetBG3ScrPtr: ; 0x020C7158 + ldr r1, _020C71D0 ; =0x04001000 + ldr r0, _020C71D4 ; =0x0400100E + ldr r1, [r1, #0x0] + ldrh r2, [r0, #0x0] + and r3, r1, #0x7 + cmp r3, #0x6 + and r0, r2, #0x1f00 + mov r1, r0, lsr #0x8 + addls pc, pc, r3, lsl #0x2 + b _020C71C8 +_020C7180: ; 0x020C7180 + b _020C719C +_020C7184: ; 0x020C7184 + b _020C719C +_020C7188: ; 0x020C7188 + b _020C719C +_020C718C: ; 0x020C718C + b _020C71A8 +_020C7190: ; 0x020C7190 + b _020C71A8 +_020C7194: ; 0x020C7194 + b _020C71A8 +_020C7198: ; 0x020C7198 + b _020C71C0 +_020C719C: + mov r0, r1, lsl #0xb + add r0, r0, #0x6200000 + bx lr +_020C71A8: + ands r0, r2, #0x80 + movne r0, r1, lsl #0xe + addne r0, r0, #0x6200000 + moveq r0, r1, lsl #0xb + addeq r0, r0, #0x6200000 + bx lr +_020C71C0: + mov r0, #0x0 + bx lr +_020C71C8: + mov r0, #0x0 + bx lr + .balign 4 +_020C71D0: .word 0x04001000 +_020C71D4: .word 0x0400100E + + arm_func_start G2_GetBG3ScrPtr +G2_GetBG3ScrPtr: ; 0x020C71D8 + ldr r0, _020C7260 ; =0x0400000E + mov r2, #0x4000000 + ldr r1, [r2, #0x0] + ldrh r3, [r0, #0x0] + ldr r0, [r2, #0x0] + and r12, r1, #0x7 + and r0, r0, #0x38000000 + mov r1, r0, lsr #0x1b + and r0, r3, #0x1f00 + mov r2, r1, lsl #0x10 + cmp r12, #0x6 + mov r1, r0, lsr #0x8 + addls pc, pc, r12, lsl #0x2 + b _020C7258 +_020C7210: + b _020C722C +_020C7214: + b _020C722C +_020C7218: + b _020C722C +_020C721C: + b _020C7238 +_020C7220: + b _020C7238 +_020C7224: + b _020C7238 +_020C7228: + b _020C7250 +_020C722C: + add r0, r2, #0x6000000 + add r0, r0, r1, lsl #0xb + bx lr +_020C7238: + ands r0, r3, #0x80 + movne r0, r1, lsl #0xe + addne r0, r0, #0x6000000 + addeq r0, r2, #0x6000000 + addeq r0, r0, r1, lsl #0xb + bx lr +_020C7250: + mov r0, #0x0 + bx lr +_020C7258: + mov r0, #0x0 + bx lr + .balign 4 +_020C7260: .word 0x0400000E + + arm_func_start G2S_GetBG2ScrPtr +G2S_GetBG2ScrPtr: ; 0x020C7264 + ldr r1, _020C72DC ; =0x04001000 + ldr r0, _020C72E0 ; =0x0400100C + ldr r1, [r1, #0x0] + ldrh r2, [r0, #0x0] + and r3, r1, #0x7 + cmp r3, #0x6 + and r0, r2, #0x1f00 + mov r1, r0, lsr #0x8 + addls pc, pc, r3, lsl #0x2 + b _020C72D4 +_020C728C: ; 0x020C728C + b _020C72A8 +_020C7290: ; 0x020C7290 + b _020C72A8 +_020C7294: ; 0x020C7294 + b _020C72A8 +_020C7298: ; 0x020C7298 + b _020C72A8 +_020C729C: ; 0x020C729C + b _020C72A8 +_020C72A0: ; 0x020C72A0 + b _020C72B4 +_020C72A4: ; 0x020C72A4 + b _020C72CC +_020C72A8: + mov r0, r1, lsl #0xb + add r0, r0, #0x6200000 + bx lr +_020C72B4: + ands r0, r2, #0x80 + movne r0, r1, lsl #0xe + addne r0, r0, #0x6200000 + moveq r0, r1, lsl #0xb + addeq r0, r0, #0x6200000 + bx lr +_020C72CC: + mov r0, #0x0 + bx lr +_020C72D4: + mov r0, #0x0 + bx lr + .balign 4 +_020C72DC: .word 0x04001000 +_020C72E0: .word 0x0400100C + + arm_func_start G2_GetBG2ScrPtr +G2_GetBG2ScrPtr: ; 0x020C72E4 + ldr r0, _020C736C ; =0x0400000C + mov r2, #0x4000000 + ldr r1, [r2, #0x0] + ldrh r3, [r0, #0x0] + ldr r0, [r2, #0x0] + and r12, r1, #0x7 + and r0, r0, #0x38000000 + mov r1, r0, lsr #0x1b + and r0, r3, #0x1f00 + mov r2, r1, lsl #0x10 + cmp r12, #0x6 + mov r1, r0, lsr #0x8 + addls pc, pc, r12, lsl #0x2 + b _020C7364 +_020C731C: + b _020C7338 +_020C7320: + b _020C7338 +_020C7324: + b _020C7338 +_020C7328: + b _020C7338 +_020C732C: + b _020C7338 +_020C7330: + b _020C7344 +_020C7334: + b _020C735C +_020C7338: + add r0, r2, #0x6000000 + add r0, r0, r1, lsl #0xb + bx lr +_020C7344: + ands r0, r3, #0x80 + movne r0, r1, lsl #0xe + addne r0, r0, #0x6000000 + addeq r0, r2, #0x6000000 + addeq r0, r0, r1, lsl #0xb + bx lr +_020C735C: + mov r0, #0x6000000 + bx lr +_020C7364: + mov r0, #0x0 + bx lr + .balign 4 +_020C736C: .word 0x0400000C + + arm_func_start G2S_GetBG1ScrPtr +G2S_GetBG1ScrPtr: ; 0x020C7370 + ldr r0, _020C738C ; =0x0400100A + ldrh r0, [r0, #0x0] + and r0, r0, #0x1f00 + mov r0, r0, asr #0x8 + mov r0, r0, lsl #0xb + add r0, r0, #0x6200000 + bx lr + .balign 4 +_020C738C: .word 0x0400100A + + arm_func_start G2_GetBG1ScrPtr +G2_GetBG1ScrPtr: ; 0x020C7390 + ldr r1, _020C73C0 ; =0x0400000A + mov r0, #0x4000000 + ldrh r1, [r1, #0x0] + ldr r0, [r0, #0x0] + and r0, r0, #0x38000000 + mov r0, r0, lsr #0x1b + and r1, r1, #0x1f00 + mov r0, r0, lsl #0x10 + mov r1, r1, asr #0x8 + add r0, r0, #0x6000000 + add r0, r0, r1, lsl #0xb + bx lr + .balign 4 +_020C73C0: .word 0x0400000A + + arm_func_start G2S_GetBG0ScrPtr +G2S_GetBG0ScrPtr: ; 0x020C73C4 + ldr r0, _020C73E0 ; =0x04001008 + ldrh r0, [r0, #0x0] + and r0, r0, #0x1f00 + mov r0, r0, asr #0x8 + mov r0, r0, lsl #0xb + add r0, r0, #0x6200000 + bx lr + .balign 4 +_020C73E0: .word 0x04001008 + + arm_func_start G2_GetBG0ScrPtr +G2_GetBG0ScrPtr: ; 0x020C73E4 + ldr r1, _020C7414 ; =0x04000008 + mov r0, #0x4000000 + ldrh r1, [r1, #0x0] + ldr r0, [r0, #0x0] + and r0, r0, #0x38000000 + mov r0, r0, lsr #0x1b + and r1, r1, #0x1f00 + mov r0, r0, lsl #0x10 + mov r1, r1, asr #0x8 + add r0, r0, #0x6000000 + add r0, r0, r1, lsl #0xb + bx lr + .balign 4 +_020C7414: .word 0x04000008 |