Decompile __osEepStatus
This commit is contained in:
Ryan Dwyer
parent
f22a2d4e1a
commit
2f0e164f67
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@ -94,232 +94,63 @@ void __osPackEepWriteData(u8 address, u8 *buffer)
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ptr[0] = CONT_CMD_END;
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}
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#if VERSION >= VERSION_PAL_FINAL
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GLOBAL_ASM(
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glabel __osEepStatus
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/* 4bee4: 27bdffd0 */ addiu $sp,$sp,-48
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/* 4bee8: 3c02800a */ lui $v0,%hi(__osEepPifRam)
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/* 4beec: 3c03800a */ lui $v1,%hi(var8009d010pf)
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/* 4bef0: afbf0014 */ sw $ra,0x14($sp)
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/* 4bef4: afa40030 */ sw $a0,0x30($sp)
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/* 4bef8: afa50034 */ sw $a1,0x34($sp)
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/* 4befc: 2463cac0 */ addiu $v1,$v1,%lo(var8009d010pf)
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/* 4bf00: 2442ca80 */ addiu $v0,$v0,%lo(__osEepPifRam)
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.L0004bf04:
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/* 4bf04: 24420004 */ addiu $v0,$v0,0x4
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/* 4bf08: 0043082b */ sltu $at,$v0,$v1
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/* 4bf0c: 1420fffd */ bnez $at,.L0004bf04
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/* 4bf10: ac40fffc */ sw $zero,-0x4($v0)
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/* 4bf14: 3c05800a */ lui $a1,%hi(__osEepPifRam)
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/* 4bf18: 24a5ca80 */ addiu $a1,$a1,%lo(__osEepPifRam)
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/* 4bf1c: 240e0001 */ addiu $t6,$zero,0x1
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/* 4bf20: acae003c */ sw $t6,0x3c($a1)
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/* 4bf24: 00a01025 */ or $v0,$a1,$zero
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/* 4bf28: 00001825 */ or $v1,$zero,$zero
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.L0004bf2c:
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/* 4bf2c: 24630001 */ addiu $v1,$v1,0x1
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/* 4bf30: 28610004 */ slti $at,$v1,0x4
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/* 4bf34: a0400000 */ sb $zero,0x0($v0)
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/* 4bf38: 1420fffc */ bnez $at,.L0004bf2c
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/* 4bf3c: 24420001 */ addiu $v0,$v0,0x1
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/* 4bf40: 240f00ff */ addiu $t7,$zero,0xff
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/* 4bf44: 24180001 */ addiu $t8,$zero,0x1
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/* 4bf48: 24190003 */ addiu $t9,$zero,0x3
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/* 4bf4c: 240800ff */ addiu $t0,$zero,0xff
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/* 4bf50: 240900ff */ addiu $t1,$zero,0xff
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/* 4bf54: 240a00ff */ addiu $t2,$zero,0xff
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/* 4bf58: 240b00ff */ addiu $t3,$zero,0xff
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/* 4bf5c: a3af001c */ sb $t7,0x1c($sp)
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/* 4bf60: a3b8001d */ sb $t8,0x1d($sp)
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/* 4bf64: a3b9001e */ sb $t9,0x1e($sp)
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/* 4bf68: a3a0001f */ sb $zero,0x1f($sp)
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/* 4bf6c: a3a80020 */ sb $t0,0x20($sp)
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/* 4bf70: a3a90021 */ sb $t1,0x21($sp)
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/* 4bf74: a3aa0022 */ sb $t2,0x22($sp)
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/* 4bf78: a3ab0023 */ sb $t3,0x23($sp)
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/* 4bf7c: 27ac001c */ addiu $t4,$sp,0x1c
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/* 4bf80: 8d810000 */ lw $at,0x0($t4)
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/* 4bf84: 241800fe */ addiu $t8,$zero,0xfe
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/* 4bf88: 24420008 */ addiu $v0,$v0,0x8
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/* 4bf8c: a841fff8 */ swl $at,-0x8($v0)
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/* 4bf90: b841fffb */ swr $at,-0x5($v0)
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/* 4bf94: 8d8f0004 */ lw $t7,0x4($t4)
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/* 4bf98: a0580000 */ sb $t8,0x0($v0)
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/* 4bf9c: 24040001 */ addiu $a0,$zero,0x1
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/* 4bfa0: a84ffffc */ swl $t7,-0x4($v0)
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/* 4bfa4: 0c012a34 */ jal __osSiRawStartDma
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/* 4bfa8: b84fffff */ swr $t7,-0x1($v0)
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/* 4bfac: 8fa40030 */ lw $a0,0x30($sp)
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/* 4bfb0: 00002825 */ or $a1,$zero,$zero
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/* 4bfb4: 0c0121bc */ jal osRecvMesg
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/* 4bfb8: 24060001 */ addiu $a2,$zero,0x1
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/* 4bfbc: 241900fe */ addiu $t9,$zero,0xfe
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/* 4bfc0: 3c01800a */ lui $at,%hi(__osContLastCmd)
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/* 4bfc4: 3c05800a */ lui $a1,%hi(__osEepPifRam)
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/* 4bfc8: a039c820 */ sb $t9,%lo(__osContLastCmd)($at)
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/* 4bfcc: 24a5ca80 */ addiu $a1,$a1,%lo(__osEepPifRam)
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/* 4bfd0: 0c012a34 */ jal __osSiRawStartDma
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/* 4bfd4: 00002025 */ or $a0,$zero,$zero
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/* 4bfd8: 8fa40030 */ lw $a0,0x30($sp)
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/* 4bfdc: 00002825 */ or $a1,$zero,$zero
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/* 4bfe0: 24060001 */ addiu $a2,$zero,0x1
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/* 4bfe4: 0c0121bc */ jal osRecvMesg
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/* 4bfe8: afa2002c */ sw $v0,0x2c($sp)
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/* 4bfec: 8fa3002c */ lw $v1,0x2c($sp)
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/* 4bff0: 3c02800a */ lui $v0,%hi(__osEepPifRam+0x1)
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/* 4bff4: 2442ca81 */ addiu $v0,$v0,%lo(__osEepPifRam+0x1)
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/* 4bff8: 10600003 */ beqz $v1,.L0004c008
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/* 4bffc: 3c01800a */ lui $at,%hi(__osEepPifRam)
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/* 4c000: 1000001e */ b .L0004c07c
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/* 4c004: 00601025 */ or $v0,$v1,$zero
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.L0004c008:
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/* 4c008: a020ca80 */ sb $zero,%lo(__osEepPifRam)($at)
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/* 4c00c: 88410003 */ lwl $at,0x3($v0)
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/* 4c010: 98410006 */ lwr $at,0x6($v0)
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/* 4c014: a0400002 */ sb $zero,0x2($v0)
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/* 4c018: a0400001 */ sb $zero,0x1($v0)
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/* 4c01c: a0400000 */ sb $zero,0x0($v0)
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/* 4c020: 8fa40034 */ lw $a0,0x34($sp)
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/* 4c024: 27a8001c */ addiu $t0,$sp,0x1c
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/* 4c028: ad010000 */ sw $at,0x0($t0)
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/* 4c02c: 884a0007 */ lwl $t2,0x7($v0)
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/* 4c030: 984a000a */ lwr $t2,0xa($v0)
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/* 4c034: 24420003 */ addiu $v0,$v0,0x3
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/* 4c038: 00001025 */ or $v0,$zero,$zero
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/* 4c03c: ad0a0004 */ sw $t2,0x4($t0)
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/* 4c040: 93ab001e */ lbu $t3,0x1e($sp)
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/* 4c044: 316e00c0 */ andi $t6,$t3,0xc0
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/* 4c048: 000e6903 */ sra $t5,$t6,0x4
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/* 4c04c: a08d0003 */ sb $t5,0x3($a0)
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/* 4c050: 93ac0021 */ lbu $t4,0x21($sp)
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/* 4c054: 93b80020 */ lbu $t8,0x20($sp)
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/* 4c058: 31a300ff */ andi $v1,$t5,0xff
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/* 4c05c: 000c7a00 */ sll $t7,$t4,0x8
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/* 4c060: 01f8c825 */ or $t9,$t7,$t8
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/* 4c064: a4990000 */ sh $t9,0x0($a0)
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/* 4c068: 93a90022 */ lbu $t1,0x22($sp)
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/* 4c06c: 10600003 */ beqz $v1,.L0004c07c
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/* 4c070: a0890002 */ sb $t1,0x2($a0)
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/* 4c074: 10000001 */ b .L0004c07c
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/* 4c078: 00601025 */ or $v0,$v1,$zero
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.L0004c07c:
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/* 4c07c: 8fbf0014 */ lw $ra,0x14($sp)
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/* 4c080: 27bd0030 */ addiu $sp,$sp,0x30
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/* 4c084: 03e00008 */ jr $ra
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/* 4c088: 00000000 */ nop
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);
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#else
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GLOBAL_ASM(
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glabel __osEepStatus
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/* 4bee4: 27bdffd0 */ addiu $sp,$sp,-48
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/* 4bee8: 3c02800a */ lui $v0,%hi(__osEepPifRam)
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/* 4beec: 3c03800a */ lui $v1,%hi(var8009cac0)
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/* 4bef0: afbf0014 */ sw $ra,0x14($sp)
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/* 4bef4: afa40030 */ sw $a0,0x30($sp)
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/* 4bef8: afa50034 */ sw $a1,0x34($sp)
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/* 4befc: 2463cac0 */ addiu $v1,$v1,%lo(var8009cac0)
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/* 4bf00: 2442ca80 */ addiu $v0,$v0,%lo(__osEepPifRam)
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.L0004bf04:
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/* 4bf04: 24420004 */ addiu $v0,$v0,0x4
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/* 4bf08: 0043082b */ sltu $at,$v0,$v1
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/* 4bf0c: 1420fffd */ bnez $at,.L0004bf04
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/* 4bf10: ac40fffc */ sw $zero,-0x4($v0)
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/* 4bf14: 3c05800a */ lui $a1,%hi(__osEepPifRam)
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/* 4bf18: 24a5ca80 */ addiu $a1,$a1,%lo(__osEepPifRam)
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/* 4bf1c: 240e0001 */ addiu $t6,$zero,0x1
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/* 4bf20: acae003c */ sw $t6,0x3c($a1)
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/* 4bf24: 00a01025 */ or $v0,$a1,$zero
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/* 4bf28: 00001825 */ or $v1,$zero,$zero
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.L0004bf2c:
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/* 4bf2c: 24630001 */ addiu $v1,$v1,0x1
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/* 4bf30: 28610004 */ slti $at,$v1,0x4
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/* 4bf34: a0400000 */ sb $zero,0x0($v0)
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/* 4bf38: 1420fffc */ bnez $at,.L0004bf2c
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/* 4bf3c: 24420001 */ addiu $v0,$v0,0x1
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/* 4bf40: 240f00ff */ addiu $t7,$zero,0xff
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/* 4bf44: 24180001 */ addiu $t8,$zero,0x1
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/* 4bf48: 24190003 */ addiu $t9,$zero,0x3
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/* 4bf4c: 240800ff */ addiu $t0,$zero,0xff
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/* 4bf50: 240900ff */ addiu $t1,$zero,0xff
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/* 4bf54: 240a00ff */ addiu $t2,$zero,0xff
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/* 4bf58: 240b00ff */ addiu $t3,$zero,0xff
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/* 4bf5c: a3af001c */ sb $t7,0x1c($sp)
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/* 4bf60: a3b8001d */ sb $t8,0x1d($sp)
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/* 4bf64: a3b9001e */ sb $t9,0x1e($sp)
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/* 4bf68: a3a0001f */ sb $zero,0x1f($sp)
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/* 4bf6c: a3a80020 */ sb $t0,0x20($sp)
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/* 4bf70: a3a90021 */ sb $t1,0x21($sp)
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/* 4bf74: a3aa0022 */ sb $t2,0x22($sp)
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/* 4bf78: a3ab0023 */ sb $t3,0x23($sp)
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/* 4bf7c: 27ac001c */ addiu $t4,$sp,0x1c
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/* 4bf80: 8d810000 */ lw $at,0x0($t4)
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/* 4bf84: 241800fe */ addiu $t8,$zero,0xfe
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/* 4bf88: 24420008 */ addiu $v0,$v0,0x8
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/* 4bf8c: a841fff8 */ swl $at,-0x8($v0)
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/* 4bf90: b841fffb */ swr $at,-0x5($v0)
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/* 4bf94: 8d8f0004 */ lw $t7,0x4($t4)
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/* 4bf98: a0580000 */ sb $t8,0x0($v0)
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/* 4bf9c: 24040001 */ addiu $a0,$zero,0x1
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/* 4bfa0: a84ffffc */ swl $t7,-0x4($v0)
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/* 4bfa4: 0c012a34 */ jal __osSiRawStartDma
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/* 4bfa8: b84fffff */ swr $t7,-0x1($v0)
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/* 4bfac: 8fa40030 */ lw $a0,0x30($sp)
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/* 4bfb0: 00002825 */ or $a1,$zero,$zero
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/* 4bfb4: 0c0121bc */ jal osRecvMesg
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/* 4bfb8: 24060001 */ addiu $a2,$zero,0x1
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/* 4bfbc: 241900fe */ addiu $t9,$zero,0xfe
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/* 4bfc0: 3c01800a */ lui $at,%hi(__osContLastCmd)
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/* 4bfc4: 3c05800a */ lui $a1,%hi(__osEepPifRam)
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/* 4bfc8: a039c820 */ sb $t9,%lo(__osContLastCmd)($at)
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/* 4bfcc: 24a5ca80 */ addiu $a1,$a1,%lo(__osEepPifRam)
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/* 4bfd0: 0c012a34 */ jal __osSiRawStartDma
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/* 4bfd4: 00002025 */ or $a0,$zero,$zero
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/* 4bfd8: 8fa40030 */ lw $a0,0x30($sp)
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/* 4bfdc: 00002825 */ or $a1,$zero,$zero
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/* 4bfe0: 24060001 */ addiu $a2,$zero,0x1
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/* 4bfe4: 0c0121bc */ jal osRecvMesg
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/* 4bfe8: afa2002c */ sw $v0,0x2c($sp)
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/* 4bfec: 8fa3002c */ lw $v1,0x2c($sp)
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/* 4bff0: 3c02800a */ lui $v0,%hi(__osEepPifRam+0x1)
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/* 4bff4: 2442ca81 */ addiu $v0,$v0,%lo(__osEepPifRam+0x1)
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/* 4bff8: 10600003 */ beqz $v1,.L0004c008
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/* 4bffc: 3c01800a */ lui $at,%hi(__osEepPifRam)
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/* 4c000: 1000001e */ b .L0004c07c
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/* 4c004: 00601025 */ or $v0,$v1,$zero
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.L0004c008:
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/* 4c008: a020ca80 */ sb $zero,%lo(__osEepPifRam)($at)
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/* 4c00c: 88410003 */ lwl $at,0x3($v0)
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/* 4c010: 98410006 */ lwr $at,0x6($v0)
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/* 4c014: a0400002 */ sb $zero,0x2($v0)
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/* 4c018: a0400001 */ sb $zero,0x1($v0)
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/* 4c01c: a0400000 */ sb $zero,0x0($v0)
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/* 4c020: 8fa40034 */ lw $a0,0x34($sp)
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/* 4c024: 27a8001c */ addiu $t0,$sp,0x1c
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/* 4c028: ad010000 */ sw $at,0x0($t0)
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/* 4c02c: 884a0007 */ lwl $t2,0x7($v0)
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/* 4c030: 984a000a */ lwr $t2,0xa($v0)
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/* 4c034: 24420003 */ addiu $v0,$v0,0x3
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/* 4c038: 00001025 */ or $v0,$zero,$zero
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/* 4c03c: ad0a0004 */ sw $t2,0x4($t0)
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/* 4c040: 93ab001e */ lbu $t3,0x1e($sp)
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/* 4c044: 316e00c0 */ andi $t6,$t3,0xc0
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/* 4c048: 000e6903 */ sra $t5,$t6,0x4
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/* 4c04c: a08d0003 */ sb $t5,0x3($a0)
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/* 4c050: 93ac0021 */ lbu $t4,0x21($sp)
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/* 4c054: 93b80020 */ lbu $t8,0x20($sp)
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/* 4c058: 31a300ff */ andi $v1,$t5,0xff
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/* 4c05c: 000c7a00 */ sll $t7,$t4,0x8
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/* 4c060: 01f8c825 */ or $t9,$t7,$t8
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/* 4c064: a4990000 */ sh $t9,0x0($a0)
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/* 4c068: 93a90022 */ lbu $t1,0x22($sp)
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/* 4c06c: 10600003 */ beqz $v1,.L0004c07c
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/* 4c070: a0890002 */ sb $t1,0x2($a0)
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/* 4c074: 10000001 */ b .L0004c07c
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/* 4c078: 00601025 */ or $v0,$v1,$zero
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.L0004c07c:
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/* 4c07c: 8fbf0014 */ lw $ra,0x14($sp)
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/* 4c080: 27bd0030 */ addiu $sp,$sp,0x30
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/* 4c084: 03e00008 */ jr $ra
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/* 4c088: 00000000 */ nop
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);
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#endif
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s32 __osEepStatus(OSMesgQueue *mq, OSContStatus *data)
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{
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s32 ret;
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int i;
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u8 *ptr;
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__OSContRequestFormat requestformat;
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ret = 0;
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ptr = (u8 *)__osEepPifRam.ramarray;
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for (i = 0; i < ARRLEN(__osEepPifRam.ramarray) + 1; i++) {
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__osEepPifRam.ramarray[i] = 0;
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}
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__osEepPifRam.pifstatus = CONT_CMD_EXE;
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ptr = (u8 *)__osEepPifRam.ramarray;
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for (i = 0; i < 4; i++) {
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*ptr++ = 0;
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}
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requestformat.dummy = CONT_CMD_NOP;
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requestformat.txsize = CONT_CMD_REQUEST_STATUS_TX;
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requestformat.rxsize = CONT_CMD_REQUEST_STATUS_RX;
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requestformat.cmd = CONT_CMD_REQUEST_STATUS;
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requestformat.typeh = CONT_CMD_NOP;
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requestformat.typel = CONT_CMD_NOP;
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requestformat.status = CONT_CMD_NOP;
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requestformat.dummy1 = CONT_CMD_NOP;
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*(__OSContRequestFormat *)ptr = requestformat;
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ptr += sizeof(__OSContRequestFormat);
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*ptr = CONT_CMD_END;
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ret = __osSiRawStartDma(OS_WRITE, &__osEepPifRam);
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osRecvMesg(mq, NULL, OS_MESG_BLOCK);
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__osContLastCmd = CONT_CMD_END;
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ret = __osSiRawStartDma(OS_READ, &__osEepPifRam);
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osRecvMesg(mq, NULL, OS_MESG_BLOCK);
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if (ret != 0) {
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return ret;
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}
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ptr = (u8 *)&__osEepPifRam;
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for (i = 0; i < 4; i++) {
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*ptr++ = 0;
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}
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requestformat = *(__OSContRequestFormat *)ptr;
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data->errno = CHNL_ERR(requestformat);
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data->type = (requestformat.typel << 8) | requestformat.typeh;
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data->status = requestformat.status;
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if (data->errno != 0) {
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return data->errno;
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}
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return 0;
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}
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