diff options
Diffstat (limited to 'asm/mevent_server_helpers.s')
| -rwxr-xr-x | asm/mevent_server_helpers.s | 373 |
1 files changed, 373 insertions, 0 deletions
diff --git a/asm/mevent_server_helpers.s b/asm/mevent_server_helpers.s new file mode 100755 index 000000000..f92f1e2c7 --- /dev/null +++ b/asm/mevent_server_helpers.s @@ -0,0 +1,373 @@ + .include "asm/macros.inc" + .include "constants/constants.inc" + + .syntax unified + + .text + + thumb_func_start sub_801D8C0 +sub_801D8C0: @ 801D8C0 + push {lr} + ldr r1, [r0, 0x20] + bl _call_via_r1 + pop {r1} + bx r1 + thumb_func_end sub_801D8C0 + + thumb_func_start sub_801D8CC +sub_801D8CC: @ 801D8CC + push {lr} + ldr r1, [r0, 0x24] + bl _call_via_r1 + pop {r1} + bx r1 + thumb_func_end sub_801D8CC + + thumb_func_start sub_801D8D8 +sub_801D8D8: @ 801D8D8 + movs r3, 0 + strb r1, [r0, 0x4] + strb r2, [r0, 0x5] + str r3, [r0] + strh r3, [r0, 0x12] + strh r3, [r0, 0x14] + strh r3, [r0, 0x10] + strh r3, [r0, 0xA] + strh r3, [r0, 0xC] + strh r3, [r0, 0x8] + str r3, [r0, 0x1C] + str r3, [r0, 0x18] + ldr r1, =sub_801DA5C + str r1, [r0, 0x24] + ldr r1, =sub_801D988 + str r1, [r0, 0x20] + bx lr + .pool + thumb_func_end sub_801D8D8 + + thumb_func_start sub_801D904 +sub_801D904: @ 801D904 + push {r4,lr} + adds r4, r0, 0 + movs r0, 0 + str r0, [r4] + strh r1, [r4, 0xE] + strh r0, [r4, 0x10] + strh r0, [r4, 0x12] + cmp r3, 0 + beq _0801D91A + strh r3, [r4, 0x14] + b _0801D920 +_0801D91A: + movs r0, 0x80 + lsls r0, 3 + strh r0, [r4, 0x14] +_0801D920: + str r2, [r4, 0x1C] + pop {r4} + pop {r0} + bx r0 + thumb_func_end sub_801D904 + + thumb_func_start sub_801D928 +sub_801D928: @ 801D928 + movs r3, 0 + str r3, [r0] + strh r1, [r0, 0x6] + strh r3, [r0, 0x8] + strh r3, [r0, 0xA] + strh r3, [r0, 0xC] + str r2, [r0, 0x18] + bx lr + thumb_func_end sub_801D928 + + thumb_func_start sub_801D938 +sub_801D938: @ 801D938 + push {lr} + adds r3, r0, 0 + adds r0, r1, 0 + lsls r3, 8 + ldr r1, =gBlockRecvBuffer + adds r3, r1 + adds r1, r3, 0 + bl memcpy + pop {r0} + bx r0 + .pool + thumb_func_end sub_801D938 + + thumb_func_start sub_801D954 +sub_801D954: @ 801D954 + push {r4,lr} + adds r4, r0, 0 + bl GetBlockReceivedStatus + lsls r0, 24 + lsrs r0, 24 + asrs r0, r4 + movs r1, 0x1 + ands r0, r1 + cmp r0, 0 + bne _0801D96E + movs r0, 0 + b _0801D970 +_0801D96E: + movs r0, 0x1 +_0801D970: + pop {r4} + pop {r1} + bx r1 + thumb_func_end sub_801D954 + + thumb_func_start sub_801D978 +sub_801D978: @ 801D978 + push {lr} + lsls r0, 24 + lsrs r0, 24 + bl ResetBlockReceivedFlag + pop {r0} + bx r0 + thumb_func_end sub_801D978 + + thumb_func_start sub_801D988 +sub_801D988: @ 801D988 + push {r4-r6,lr} + sub sp, 0x8 + adds r5, r0, 0 + ldr r6, [r5] + cmp r6, 0x1 + beq _0801D9EC + cmp r6, 0x1 + bgt _0801D99E + cmp r6, 0 + beq _0801D9A4 + b _0801DA52 +_0801D99E: + cmp r6, 0x2 + beq _0801DA38 + b _0801DA52 +_0801D9A4: + ldrb r0, [r5, 0x5] + bl sub_801D954 + cmp r0, 0 + beq _0801DA52 + ldrb r0, [r5, 0x5] + mov r4, sp + mov r1, sp + movs r2, 0x8 + bl sub_801D938 + ldrh r1, [r4, 0x4] + strh r1, [r5, 0xC] + ldrh r0, [r4, 0x2] + strh r0, [r5, 0xA] + lsls r1, 16 + movs r0, 0x80 + lsls r0, 19 + cmp r1, r0 + bls _0801D9D2 +_0801D9CC: + bl sub_8010198 + b _0801DA52 +_0801D9D2: + mov r1, sp + ldrh r0, [r5, 0x6] + ldrh r1, [r1] + cmp r0, r1 + bne _0801D9CC + strh r6, [r5, 0x8] + ldrb r0, [r5, 0x5] + bl sub_801D978 + ldr r0, [r5] + adds r0, 0x1 + str r0, [r5] + b _0801DA52 +_0801D9EC: + ldrb r0, [r5, 0x5] + bl sub_801D954 + cmp r0, 0 + beq _0801DA52 + ldrh r0, [r5, 0x8] + lsls r1, r0, 6 + subs r1, r0 + lsls r3, r1, 2 + ldrh r0, [r5, 0xC] + subs r2, r0, r3 + cmp r2, 0xFC + bhi _0801DA1E + ldrb r0, [r5, 0x5] + ldr r1, [r5, 0x18] + adds r1, r3 + bl sub_801D938 + ldrh r0, [r5, 0x8] + adds r0, 0x1 + strh r0, [r5, 0x8] + ldr r0, [r5] + adds r0, 0x1 + str r0, [r5] + b _0801DA30 +_0801DA1E: + ldrb r0, [r5, 0x5] + ldr r1, [r5, 0x18] + adds r1, r3 + movs r2, 0xFC + bl sub_801D938 + ldrh r0, [r5, 0x8] + adds r0, 0x1 + strh r0, [r5, 0x8] +_0801DA30: + ldrb r0, [r5, 0x5] + bl sub_801D978 + b _0801DA52 +_0801DA38: + ldr r0, [r5, 0x18] + ldrh r1, [r5, 0xC] + bl CalcCRC16WithTable + lsls r0, 16 + lsrs r0, 16 + ldrh r1, [r5, 0xA] + cmp r0, r1 + bne _0801D9CC + movs r0, 0 + str r0, [r5] + movs r0, 0x1 + b _0801DA54 +_0801DA52: + movs r0, 0 +_0801DA54: + add sp, 0x8 + pop {r4-r6} + pop {r1} + bx r1 + thumb_func_end sub_801D988 + + thumb_func_start sub_801DA5C +sub_801DA5C: @ 801DA5C + push {r4,r5,lr} + sub sp, 0x8 + adds r4, r0, 0 + ldr r5, [r4] + cmp r5, 0x1 + beq _0801DAC8 + cmp r5, 0x1 + bgt _0801DA72 + cmp r5, 0 + beq _0801DA7C + b _0801DB5E +_0801DA72: + cmp r5, 0x2 + beq _0801DB1C + cmp r5, 0x3 + beq _0801DB46 + b _0801DB5E +_0801DA7C: + bl IsLinkTaskFinished + lsls r0, 24 + cmp r0, 0 + beq _0801DB5E + ldrh r1, [r4, 0xE] + ldr r2, =0xffff0000 + ldr r0, [sp] + ands r0, r2 + orrs r0, r1 + str r0, [sp] + ldrh r1, [r4, 0x14] + ldr r0, [sp, 0x4] + ands r0, r2 + orrs r0, r1 + str r0, [sp, 0x4] + ldr r0, [r4, 0x1C] + bl CalcCRC16WithTable + lsls r0, 16 + ldr r2, =0x0000ffff + ldr r1, [sp] + ands r1, r2 + orrs r1, r0 + str r1, [sp] + lsrs r1, 16 + strh r1, [r4, 0x12] + strh r5, [r4, 0x10] + movs r0, 0 + mov r1, sp + movs r2, 0x8 + bl SendBlock + b _0801DB3E + .pool +_0801DAC8: + bl IsLinkTaskFinished + lsls r0, 24 + cmp r0, 0 + beq _0801DB5E + ldrb r0, [r4, 0x4] + bl sub_801D954 + cmp r0, 0 + beq _0801DB5E + ldrb r0, [r4, 0x4] + bl sub_801D978 + ldrh r1, [r4, 0x10] + lsls r0, r1, 6 + subs r0, r1 + lsls r3, r0, 2 + ldrh r0, [r4, 0x14] + subs r0, r3 + cmp r0, 0xFC + bhi _0801DB08 + ldr r1, [r4, 0x1C] + adds r1, r3 + lsls r2, r0, 16 + lsrs r2, 16 + movs r0, 0 + bl SendBlock + ldrh r0, [r4, 0x10] + adds r0, 0x1 + strh r0, [r4, 0x10] + b _0801DB3E +_0801DB08: + ldr r1, [r4, 0x1C] + adds r1, r3 + movs r0, 0 + movs r2, 0xFC + bl SendBlock + ldrh r0, [r4, 0x10] + adds r0, 0x1 + strh r0, [r4, 0x10] + b _0801DB5E +_0801DB1C: + bl IsLinkTaskFinished + lsls r0, 24 + cmp r0, 0 + beq _0801DB5E + ldr r0, [r4, 0x1C] + ldrh r1, [r4, 0x14] + bl CalcCRC16WithTable + lsls r0, 16 + lsrs r0, 16 + ldrh r1, [r4, 0x12] + cmp r0, r1 + beq _0801DB3E + bl sub_8010198 + b _0801DB5E +_0801DB3E: + ldr r0, [r4] + adds r0, 0x1 + str r0, [r4] + b _0801DB5E +_0801DB46: + ldrb r0, [r4, 0x4] + bl sub_801D954 + cmp r0, 0 + beq _0801DB5E + ldrb r0, [r4, 0x4] + bl sub_801D978 + movs r0, 0 + str r0, [r4] + movs r0, 0x1 + b _0801DB60 +_0801DB5E: + movs r0, 0 +_0801DB60: + add sp, 0x8 + pop {r4,r5} + pop {r1} + bx r1 + thumb_func_end sub_801DA5C + + .align 2, 0 @ don't pad with nop |