diff options
Diffstat (limited to 'arm9/asm/NNS_SND_stream.s')
| -rw-r--r-- | arm9/asm/NNS_SND_stream.s | 162 |
1 files changed, 72 insertions, 90 deletions
diff --git a/arm9/asm/NNS_SND_stream.s b/arm9/asm/NNS_SND_stream.s index 752fcab0..53432742 100644 --- a/arm9/asm/NNS_SND_stream.s +++ b/arm9/asm/NNS_SND_stream.s @@ -3,31 +3,26 @@ .section .bss - ; bInitialized$7761 - .global UNK_021D26D4 -UNK_021D26D4: ; 0x021D26D4 + .global bInitialized$7761 +bInitialized$7761: ; 0x021D26D4 .space 0x4 - ; sStrmList - .global UNK_021D26D8 -UNK_021D26D8: ; 0x021D26D8 + .global sStrmList +sStrmList: ; 0x021D26D8 .space 0xc - ; buffer$7877 - .global UNK_021D26E4 -UNK_021D26E4: ; 0x021D26E4 + .global buffer$7877 +buffer$7877: ; 0x021D26E4 .space 0x40 - ; sStrmChannel - .global UNK_021D2724 -UNK_021D2724: ; 0x021D2724 + .global sStrmChannel +sStrmChannel: ; 0x021D2724 .space 0x80 .section .text - ; _end - arm_func_start FUN_020C1198 -FUN_020C1198: ; 0x020C1198 + local_arm_func_start EndSleep +EndSleep: ; 0x020C1198 stmdb sp!, {r4-r6,lr} mov r4, r0 ldr r0, [r4, #0x24] @@ -43,7 +38,7 @@ _020C11C0: mov r6, r0 mov r0, r4 mov r1, r5 - bl FUN_020C1254 + bl StrmCallback mov r0, r6 bl OS_RestoreInterrupts ldr r0, [r4, #0x38] @@ -59,9 +54,8 @@ _020C11E8: bl SND_StartTimer ldmia sp!, {r4-r6,pc} - ; _end - arm_func_start FUN_020C1208 -FUN_020C1208: ; 0x020C1208 + local_arm_func_start BeginSleep +BeginSleep: ; 0x020C1208 stmdb sp!, {r4,lr} ldr r1, [r0, #0x24] mov r1, r1, lsl #0x1e @@ -82,9 +76,8 @@ FUN_020C1208: ; 0x020C1208 bl SND_WaitForCommandProc ldmia sp!, {r4,pc} - ; StrmCallback - arm_func_start FUN_020C1254 -FUN_020C1254: ; 0x020C1254 + arm_func_start StrmCallback +StrmCallback: ; 0x020C1254 stmdb sp!, {r4-r5,lr} sub sp, sp, #0xc mov r5, r0 @@ -99,8 +92,8 @@ FUN_020C1254: ; 0x020C1254 cmp r1, #0x0 mov r12, #0x0 ble _020C12B8 - ldr r2, _020C1300 ; =UNK_021D2724 - ldr r0, _020C1304 ; =UNK_021D26E4 + ldr r2, _020C1300 ; =sStrmChannel + ldr r0, _020C1304 ; =buffer$7877 _020C1294: add r1, r5, r12 ldrb r1, [r1, #0x4c] @@ -113,7 +106,7 @@ _020C1294: blt _020C1294 _020C12B8: ldr r0, [r5, #0x20] - ldr r2, _020C1304 ; =UNK_021D26E4 + ldr r2, _020C1304 ; =buffer$7877 str r0, [sp, #0x0] ldr r12, [r5, #0x34] mov r0, r4 @@ -131,38 +124,35 @@ _020C12B8: add sp, sp, #0xc ldmia sp!, {r4-r5,pc} .balign 4 -_020C1300: .word UNK_021D2724 -_020C1304: .word UNK_021D26E4 +_020C1300: .word sStrmChannel +_020C1304: .word buffer$7877 - ; AlarmCallback - arm_func_start FUN_020C1308 -FUN_020C1308: ; 0x020C1308 - ldr ip, _020C1314 ; =FUN_020C1254 + local_arm_func_start AlarmCallback +AlarmCallback: ; 0x020C1308 + ldr ip, _020C1314 ; =StrmCallback mov r1, #0x1 bx r12 .balign 4 -_020C1314: .word FUN_020C1254 +_020C1314: .word StrmCallback - ; ShutdownStrm - arm_func_start FUN_020C1318 -FUN_020C1318: ; 0x020C1318 + arm_func_start ShutdownStrm +ShutdownStrm: ; 0x020C1318 stmdb sp!, {r4,lr} mov r4, r0 ldr r0, [r4, #0x40] - bl FUN_020C029C - ldr r0, _020C1344 ; =UNK_021D26D8 + bl NNS_SndFreeAlarm + ldr r0, _020C1344 ; =sStrmList mov r1, r4 - bl FUN_020ADAB0 + bl NNS_FndRemoveListObject ldr r0, [r4, #0x24] bic r0, r0, #0x1 str r0, [r4, #0x24] ldmia sp!, {r4,pc} .balign 4 -_020C1344: .word UNK_021D26D8 +_020C1344: .word sStrmList - ; _end - arm_func_start FUN_020C1348 -FUN_020C1348: ; 0x020C1348 + local_arm_func_start ForceStopStrm +ForceStopStrm: ; 0x020C1348 stmdb sp!, {r4-r5,lr} sub sp, sp, #0x4 mov r4, r0 @@ -192,13 +182,12 @@ FUN_020C1348: ; 0x020C1348 bl SND_WaitForCommandProc _020C13B4: mov r0, r4 - bl FUN_020C1318 + bl ShutdownStrm add sp, sp, #0x4 ldmia sp!, {r4-r5,pc} - ; NNS_SndStrmSetVolume - arm_func_start FUN_020C13C4 -FUN_020C13C4: ; 0x020C13C4 + arm_func_start NNS_SndStrmSetVolume +NNS_SndStrmSetVolume: ; 0x020C13C4 stmdb sp!, {r4-r8,lr} mov r7, r0 str r1, [r7, #0x3c] @@ -206,7 +195,7 @@ FUN_020C13C4: ; 0x020C13C4 mov r5, #0x0 cmp r0, #0x0 ldmleia sp!, {r4-r8,pc} - ldr r4, _020C142C ; =UNK_021D2724 + ldr r4, _020C142C ; =sStrmChannel mov r8, #0x1 _020C13E8: add r0, r7, r5 @@ -227,11 +216,10 @@ _020C13E8: blt _020C13E8 ldmia sp!, {r4-r8,pc} .balign 4 -_020C142C: .word UNK_021D2724 +_020C142C: .word sStrmChannel - ; _end - arm_func_start FUN_020C1430 -FUN_020C1430: ; 0x020C1430 + arm_func_start NNS_SndStrmStop +NNS_SndStrmStop: ; 0x020C1430 stmdb sp!, {lr} sub sp, sp, #0x4 ldr r1, [r0, #0x24] @@ -239,13 +227,12 @@ FUN_020C1430: ; 0x020C1430 movs r1, r1, asr #0x1f addeq sp, sp, #0x4 ldmeqia sp!, {pc} - bl FUN_020C1348 + bl ForceStopStrm add sp, sp, #0x4 ldmia sp!, {pc} - ; _end - arm_func_start FUN_020C1458 -FUN_020C1458: ; 0x020C1458 + arm_func_start NNS_SndStrmStart +NNS_SndStrmStart: ; 0x020C1458 stmdb sp!, {r4,lr} mov r4, r0 ldr r0, [r4, #0x40] @@ -268,9 +255,8 @@ FUN_020C1458: ; 0x020C1458 str r0, [r4, #0x24] ldmia sp!, {r4,pc} - ; NNS_SndStrmSetup - arm_func_start FUN_020C14AC -FUN_020C14AC: ; 0x020C14AC + arm_func_start NNS_SndStrmSetup +NNS_SndStrmSetup: ; 0x020C14AC stmdb sp!, {r4-r11,lr} sub sp, sp, #0x24 mov r10, r0 @@ -283,7 +269,7 @@ FUN_020C14AC: ; 0x020C14AC mov r4, r3 str r1, [sp, #0x4c] beq _020C14E0 - bl FUN_020C1430 + bl NNS_SndStrmStop _020C14E0: ldr r0, [sp, #0x4c] ldr r2, [r10, #0x48] @@ -303,7 +289,7 @@ _020C14E0: ldr r1, [sp, #0x4c] bl _u32_div_f str r0, [sp, #0x1c] - bl FUN_020C02BC + bl NNS_SndAllocAlarm str r0, [r10, #0x40] ldr r0, [r10, #0x40] cmp r0, #0x0 @@ -316,7 +302,7 @@ _020C14E0: ble _020C15D4 ldr r0, [sp, #0x48] mov r7, r0, lsl #0x5 - ldr r6, _020C1668 ; =UNK_021D2724 + ldr r6, _020C1668 ; =sStrmChannel mov r5, r8 mov r4, #0x7f mov r11, #0x40 @@ -351,12 +337,12 @@ _020C15D4: str r10, [sp, #0x0] ldr r1, [sp, #0x1c] ldr r0, [r10, #0x40] - ldr r3, _020C166C ; =FUN_020C1308 + ldr r3, _020C166C ; =AlarmCallback mov r2, r1 bl SND_SetupAlarm - ldr r0, _020C1670 ; =UNK_021D26D8 + ldr r0, _020C1670 ; =sStrmList mov r1, r10 - bl FUN_020ADBE8 + bl NNS_FndAppendListObject ldr r0, [sp, #0x4c] str r9, [r10, #0x20] str r0, [r10, #0x2c] @@ -377,7 +363,7 @@ _020C15D4: mov r0, r10 mov r1, #0x0 str r2, [r10, #0x2c] - bl FUN_020C1254 + bl StrmCallback ldr r1, [sp, #0x4c] mov r0, r4 str r1, [r10, #0x2c] @@ -386,27 +372,25 @@ _020C15D4: add sp, sp, #0x24 ldmia sp!, {r4-r11,pc} .balign 4 -_020C1668: .word UNK_021D2724 -_020C166C: .word FUN_020C1308 -_020C1670: .word UNK_021D26D8 +_020C1668: .word sStrmChannel +_020C166C: .word AlarmCallback +_020C1670: .word sStrmList - ; _end - arm_func_start FUN_020C1674 -FUN_020C1674: ; 0x020C1674 + arm_func_start NNS_SndStrmFreeChannel +NNS_SndStrmFreeChannel: ; 0x020C1674 stmdb sp!, {r4,lr} mov r4, r0 ldr r0, [r4, #0x44] cmp r0, #0x0 ldmeqia sp!, {r4,pc} - bl FUN_020C0340 + bl NNS_SndUnlockChannel mov r0, #0x0 str r0, [r4, #0x44] str r0, [r4, #0x48] ldmia sp!, {r4,pc} - ; _end - arm_func_start FUN_020C169C -FUN_020C169C: ; 0x020C169C + arm_func_start NNS_SndStrmAllocChannel +NNS_SndStrmAllocChannel: ; 0x020C169C stmdb sp!, {r4-r6,lr} mov r5, r1 mov r4, #0x0 @@ -426,7 +410,7 @@ _020C16BC: blt _020C16BC _020C16DC: mov r0, r4 - bl FUN_020C0370 + bl NNS_SndLockChannel cmp r0, #0x0 moveq r0, #0x0 strne r5, [r6, #0x48] @@ -434,24 +418,23 @@ _020C16DC: movne r0, #0x1 ldmia sp!, {r4-r6,pc} - ; NNS_SndStrmInit - arm_func_start FUN_020C16FC -FUN_020C16FC: ; 0x020C16FC + arm_func_start NNS_SndStrmInit +NNS_SndStrmInit: ; 0x020C16FC stmdb sp!, {r4,lr} - ldr r1, _020C176C ; =UNK_021D26D4 + ldr r1, _020C176C ; =bInitialized$7761 mov r4, r0 ldr r0, [r1, #0x0] cmp r0, #0x0 bne _020C172C - ldr r0, _020C1770 ; =UNK_021D26D8 + ldr r0, _020C1770 ; =sStrmList mov r1, #0x0 - bl FUN_020ADC74 - ldr r0, _020C176C ; =UNK_021D26D4 + bl NNS_FndInitList + ldr r0, _020C176C ; =bInitialized$7761 mov r1, #0x1 str r1, [r0, #0x0] _020C172C: - ldr r1, _020C1774 ; =FUN_020C1208 - ldr r0, _020C1778 ; =FUN_020C1198 + ldr r1, _020C1774 ; =BeginSleep + ldr r0, _020C1778 ; =EndSleep str r1, [r4, #0x8] str r4, [r4, #0xc] str r0, [r4, #0x14] @@ -467,8 +450,7 @@ _020C172C: str r0, [r4, #0x24] ldmia sp!, {r4,pc} .balign 4 -_020C176C: .word UNK_021D26D4 -_020C1770: .word UNK_021D26D8 -_020C1774: .word FUN_020C1208 -_020C1778: .word FUN_020C1198 - +_020C176C: .word bInitialized$7761 +_020C1770: .word sStrmList +_020C1774: .word BeginSleep +_020C1778: .word EndSleep |