update disasm with task pointers
This commit is contained in:
parent
9ef8694c78
commit
704cd0406c
1 changed files with 66 additions and 46 deletions
112
F3DZEX.asm
112
F3DZEX.asm
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@ -95,6 +95,26 @@ constant SP_SET_SG6($00400000) // Set Signal 6
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constant SP_CLR_SG7($00800000) // Clear Signal 7
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constant SP_CLR_SG7($00800000) // Clear Signal 7
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constant SP_SET_SG7($01000000) // Set Signal 7
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constant SP_SET_SG7($01000000) // Set Signal 7
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// Task Struct:
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constant TASK_START(0xFC0)
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// Fields:
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constant TASK_TYPE(0xFC0)
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constant TASK_FLAGS(0xFC4)
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constant TASK_UCODE_BOOT(0xFC8)
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constant TASK_UCODE_BOOT_SIZE(0xFCC)
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constant TASK_UCODE(0xFD0)
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constant TASK_UCODE_SIZE(0xFD4)
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constant TASK_UCODE_DATA(0xFD8)
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constant TASK_UCODE_DATA_SIZE(0xFDC)
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constant TASK_DRAM_STACK(0xFE0)
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constant TASK_DRAM_STACK_SIZE(0xFE4)
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constant TASK_OUTPUT_BUFF(0xFE8)
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constant TASK_OUTPUT_BUFF_SIZE(0xFEC)
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constant TASK_DATA_PTR(0xFF0)
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constant TASK_DATA_SIZE(0xFF4)
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constant TASK_YIELD_DATA_PTR(0xFF8)
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constant TASK_YIELD_DATA_SIZE(0xFFC)
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output "bin/F3DZEX2.boot.bin", create
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output "bin/F3DZEX2.boot.bin", create
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fill 0xD0
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fill 0xD0
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@ -102,10 +122,10 @@ origin 0x00000000
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base 0x04001000
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base 0x04001000
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j label_1054
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j label_1054
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addi at, r0, 0x0FC0 // Task data, tells us where the main program is
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addi at, r0, TASK_START
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label_1008:
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label_1008:
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lw v0, 0x10(at) // TASK_UCODE
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lw v0, TASK_UCODE-TASK_START(at)
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addi v1, r0, 0x0F7F // copy 0xF80 bytes
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addi v1, r0, 0x0F7F // copy 0xF80 bytes
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addi a3, r0, 0x1080 // to 0xA4001080
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addi a3, r0, 0x1080 // to 0xA4001080
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mtc0 a3, SP_COP_MEM_ADDR
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mtc0 a3, SP_COP_MEM_ADDR
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@ -137,7 +157,7 @@ label_1040:
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nop
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nop
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label_1054:
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label_1054:
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lw v0, 0x04(at) // load TASK_FLAGS
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lw v0, TASK_FLAGS-TASK_START(at)
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andi v0, v0, 2 // check flag 1
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andi v0, v0, 2 // check flag 1
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beqz v0,+
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beqz v0,+
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nop
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nop
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@ -150,8 +170,8 @@ label_1054:
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bgtz v0,func_103C
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bgtz v0,func_103C
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nop
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nop
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+
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+
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lw v0, 0x18(at) // load TASK_UCODE_DATA
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lw v0, TASK_UCODE_DATA-TASK_START(at)
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lw v1, 0x1C(at) // load TASK_UCODE_DATA_SIZE
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lw v1, TASK_UCODE_DATA_SIZE-TASK_START(at)
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subi v1, v1, 1 // subtract 1 for DMA quirk
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subi v1, v1, 1 // subtract 1 for DMA quirk
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-
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-
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mfc0 fp, SP_COP_DMA_FULL
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mfc0 fp, SP_COP_DMA_FULL
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@ -186,15 +206,15 @@ func_1088:
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vadd vec1,vec0,vec0 // multiply vector 0 by 2
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vadd vec1,vec0,vec0 // multiply vector 0 by 2
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addi s6, r0, 0xD00
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addi s6, r0, 0xD00
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vsub vec1,vec0,vec31[e8]
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vsub vec1,vec0,vec31[e8]
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lw t3, 0xF0(r0)
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lw t3, 0x0F0(r0) // TASK_DRAM_STACK gets written here?
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lw t4, 0xFC4(r0)
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lw t4, TASK_FLAGS(r0)
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addi at, r0, SP_CLR_SG1 | SP_CLR_SG2
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addi at, r0, SP_CLR_SG1 | SP_CLR_SG2
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beqz t3,+
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beqz t3,+
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mtc0 at, SP_COP_STATUS
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mtc0 at, SP_COP_STATUS
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andi t4, t4, 1
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andi t4, t4, 1 // check if flag 0 is set
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beqz t4,label_1130
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beqz t4,label_1130
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sw r0, 0xFC4(r0)
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sw r0, TASK_FLAGS(r0)
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j func_1168 & 0x1FFF
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j func_1168 & 0x1FFF
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lw k0, 0xBF8(r0)
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lw k0, 0xBF8(r0)
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@ -205,12 +225,12 @@ func_1088:
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bnez t3,+
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bnez t3,+
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mfc0 v0, SP_COP_COMMAND_END
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mfc0 v0, SP_COP_COMMAND_END
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lw v1, 0xFE8(r0)
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lw v1, TASK_OUTPUT_BUFF(r0)
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sub t3, v1, v0
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sub t3, v1, v0
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bgtz t3,+
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bgtz t3,+
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mfc0 at, SP_COP_COMMAND_CURRENT
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mfc0 at, SP_COP_COMMAND_CURRENT
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lw a0, 0xFEC(r0)
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lw a0, TASK_OUTPUT_BUFF_SIZE(r0)
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beqz at,+
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beqz at,+
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sub t3,at,a0
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sub t3,at,a0
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@ -227,18 +247,18 @@ func_1088:
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addi t3, r0, 1
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addi t3, r0, 1
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mtc0 t3, SP_COP_RDP_STATUS
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mtc0 t3, SP_COP_RDP_STATUS
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lw v0, 0xFEC(r0)
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lw v0, TASK_OUTPUT_BUFF_SIZE(r0)
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mtc0 v0, SP_COP_COMMAND_START
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mtc0 v0, SP_COP_COMMAND_START
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mtc0 v0, SP_COP_COMMAND_END
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mtc0 v0, SP_COP_COMMAND_END
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+
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+
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sw v0, 0xF0(r0)
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sw v0, 0x0F0(r0)
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lw t3, 0xF4(r0)
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lw t3, 0x0F4(r0)
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bnez t3, label_1130
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bnez t3, label_1130
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lw t3, 0xFE0(r0)
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lw t3, TASK_DRAM_STACK(r0)
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sw t3, 0xF4(r0)
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sw t3, 0x0F4(r0)
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label_1130:
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label_1130:
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lw at, 0xFD0(r0)
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lw at, TASK_UCODE(r0)
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lw v0, 0x2E0(r0)
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lw v0, 0x2E0(r0)
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lw v1, 0x2E8(r0)
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lw v1, 0x2E8(r0)
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lw a0, 0x410(r0)
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lw a0, 0x410(r0)
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@ -251,7 +271,7 @@ label_1130:
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add a1, a1, at
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add a1, a1, at
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sw a0, 0x410(r0)
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sw a0, 0x410(r0)
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sw a1, 0x418(r0)
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sw a1, 0x418(r0)
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lw k0, 0xFF0(r0)
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lw k0, TASK_DATA_PTR(r0)
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func_1168:
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func_1168:
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addi t3, r0, 0x2E8
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addi t3, r0, 0x2E8
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nop
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nop
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@ -259,11 +279,11 @@ func_1168:
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ori t4, ra, 0
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ori t4, ra, 0
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-
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-
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addi s3, r0, 0xA7
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addi s3, r0, 0xA7 // DMA length: 0xA8
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ori t8, k0, 0
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ori t8, k0, 0
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jal func_1FD8 & 0x1FFF
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jal func_1FD8 & 0x1FFF // load in the DList from TASK_DATA_PTR?
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addiu s4, r0, 0x0920
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addiu s4, r0, 0x0920 // DMA destination: DMEM+$920
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addiu k0, k0, 0x00A8
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addiu k0, k0, 0x00A8
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addi k1, r0, 0xFF58
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addi k1, r0, 0xFF58
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@ -290,22 +310,22 @@ func_1194:
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j func_1FD8 & 0x1FFF
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j func_1FD8 & 0x1FFF
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addi ra, r0, 0x1190
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addi ra, r0, 0x1190
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lw t3, 0x01EC(r0)
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lw t3, 0x1EC(r0)
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and t3, t3, t9
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and t3, t3, t9
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or t3, t3, t8
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or t3, t3, t8
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j func_1194 & 0x1FFF
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j func_1194 & 0x1FFF
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sw t3, 0x01EC(r0)
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sw t3, 0x1EC(r0)
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label_11EC:
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label_11EC:
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lbu at, 0x00DE(r0)
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lbu at, 0x0DE(r0)
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beqz at, label_1FAC
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beqz at, label_1FAC
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addi at, at, 0xFFFC
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addi at, at, 0xFFFC
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j label_1020 & 0x1FFF
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j label_1020 & 0x1FFF
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lw k0, 0x0138(at)
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lw k0, 0x0138(at)
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ldv vec29[e0], 0xD0(r0)
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ldv vec29[e0], 0x0D0(r0)
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lw t9, 0x00D8(r0)
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lw t9, 0x0D8(r0)
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addi s7, s7, SP_COP_COMMAND_START
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addi s7, s7, SP_COP_COMMAND_START
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sdv vec29[e0], 0x3F8(s7)
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sdv vec29[e0], 0x3F8(s7)
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func_1210:
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func_1210:
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@ -323,13 +343,13 @@ func_1224:
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srl t8, t8, 8
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srl t8, t8, 8
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jr ra
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jr ra
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add t8, t8, t3
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add t8, t8, t3
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sw t9, 0x00C8(r0)
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sw t9, 0x0C8(r0)
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j func_1210 & 0x1FFF
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j func_1210 & 0x1FFF
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sw t8, 0x00CC(r0)
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sw t8, 0x0CC(r0)
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sw t9, 0x00C0(r0)
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sw t9, 0x0C0(r0)
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j func_1210 & 0x1FFF
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j func_1210 & 0x1FFF
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sw t8, 0x00C4(r0)
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sw t8, 0x0C4(r0)
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label_1258:
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label_1258:
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addi ra, r0, 0x1194
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addi ra, r0, 0x1194
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@ -339,10 +359,10 @@ label_125C:
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-
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-
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mfc0 t4, SP_COP_DMA_BUSY
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mfc0 t4, SP_COP_DMA_BUSY
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lw t8, 0x00F0(r0)
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lw t8, 0x0F0(r0)
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addiu s3, t3, 0x0158
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addiu s3, t3, 0x0158
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bnez t4,-
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bnez t4,-
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lw t4, 0x0FEC(r0)
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lw t4, TASK_OUTPUT_BUFF_SIZE(r0)
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mtc0 t8, SP_COP_COMMAND_END
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mtc0 t8, SP_COP_COMMAND_END
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add t3, t8, s3
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add t3, t8, s3
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@ -353,7 +373,7 @@ label_125C:
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andi t3, t3, 0x0400
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andi t3, t3, 0x0400
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bnez t3,-
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bnez t3,-
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lw t8, 0x0FE8(r0)
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lw t8, TASK_OUTPUT_BUFF(r0)
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-
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-
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mfc0 t3, SP_COP_COMMAND_CURRENT
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mfc0 t3, SP_COP_COMMAND_CURRENT
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beq t3, t8,-
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beq t3, t8,-
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@ -371,7 +391,7 @@ label_125C:
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+
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+
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add t3, t8, s3
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add t3, t8, s3
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sw t3, 0x00F0(r0)
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sw t3, 0x0F0(r0)
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addi s3, s3, 0xFFFF
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addi s3, s3, 0xFFFF
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addi s4, s6, 0xDEA8
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addi s4, s6, 0xDEA8
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xori s6, s6, 0x0208
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xori s6, s6, 0x0208
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@ -390,7 +410,7 @@ label_12E4:
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sh v0, 0x03CC(s2)
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sh v0, 0x03CC(s2)
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sh v1, 0x03CE(s2)
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sh v1, 0x03CE(s2)
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sh r0, 0x03D0(s2)
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sh r0, 0x03D0(s2)
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lw sp, 0x03CC(r0)
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lw sp, 0x3CC(r0)
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label_1308:
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label_1308:
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lw t1, 0x03F8(a1)
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lw t1, 0x03F8(a1)
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lw s0, 0x0024(v1)
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lw s0, 0x0024(v1)
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@ -517,7 +537,7 @@ label_14A8:
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lhu v1, 0x03CE(s5)
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lhu v1, 0x03CE(s5)
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bnez a1, label_1308
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bnez a1, label_1308
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addi a1, a1, 0xFFFC
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addi a1, a1, 0xFFFC
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sw r0, 0x03CC(r0)
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sw r0, 0x3CC(r0)
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-
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-
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lhu at, 0x03CA(s2)
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lhu at, 0x03CA(s2)
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@ -533,7 +553,7 @@ label_14A8:
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+
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+
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jr fp
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jr fp
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sw sp, 0x03CC(r0)
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sw sp, 0x3CC(r0)
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nops(0x4001780)
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nops(0x4001780)
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@ -545,12 +565,12 @@ label_14A8:
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jal func_1FD8 & 0x1FFF
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jal func_1FD8 & 0x1FFF
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addi s3, at, 0xFFFF
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addi s3, at, 0xFFFF
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lhu a1, 0x01EC(r0)
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lhu a1, 0x1EC(r0)
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srl at, at, 3
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srl at, at, 3
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sub t7, t9, at
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sub t7, t9, at
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lhu t7, 0x0380(t7)
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lhu t7, 0x0380(t7)
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ori t6, s4, 0x0
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ori t6, s4, 0x0
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lbu t0, 0x01D9(r0)
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lbu t0, 0x1D9(r0)
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andi a2, a1, 0x2
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andi a2, a1, 0x2
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bnez a2, label_12D8
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bnez a2, label_12D8
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andi a3, a1, 0x1
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andi a3, a1, 0x1
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@ -558,7 +578,7 @@ label_14A8:
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bnez t0,+
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bnez t0,+
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sll a3, a3, 3
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sll a3, a3, 3
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sb t9, 0x01D9(r0)
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sb t9, 0x1D9(r0)
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addi s5, r0, 0x0040
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addi s5, r0, 0x0040
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addi s4, r0, 0x0
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addi s4, r0, 0x0
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jal func_1088 & 0x1FFF
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jal func_1088 & 0x1FFF
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@ -767,10 +787,10 @@ func_1A7C:
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vlt vec13,vec2,vec4[e9]
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vlt vec13,vec2,vec4[e9]
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vmrg vec14,vec6,vec4[e0]
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vmrg vec14,vec6,vec4[e0]
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bnez t3, label_1FD4
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bnez t3, label_1FD4
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lbu t3, 0x01EE(r0)
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lbu t3, 0x1EE(r0)
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vmudh vec29,vec10,vec12[e9]
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vmudh vec29,vec10,vec12[e9]
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lw t4, 0x03CC(r0)
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lw t4, 0x3CC(r0)
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vmadh vec29,vec12,vec11[e9]
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vmadh vec29,vec12,vec11[e9]
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or a1, a1, a2
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or a1, a1, a2
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vge vec2,vec2,vec4[e9]
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vge vec2,vec2,vec4[e9]
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@ -800,7 +820,7 @@ func_1A7C:
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vsub vec8,vec10,vec14[e0]
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vsub vec8,vec10,vec14[e0]
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mfc2 v1,vec10[e12]
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mfc2 v1,vec10[e12]
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vsub vec11,vec14,vec2[e0]
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vsub vec11,vec14,vec2[e0]
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lw a2, 0x01EC(r0)
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lw a2, 0x1EC(r0)
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vsub vec12,vec14,vec10[e0]
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vsub vec12,vec14,vec10[e0]
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llv vec13[e0], 0x20(at)
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llv vec13[e0], 0x20(at)
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vsub vec15,vec10,vec2[e0]
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vsub vec15,vec10,vec2[e0]
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@ -844,7 +864,7 @@ func_1BC0:
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vrcph vec22[e11],vec8[e9]
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vrcph vec22[e11],vec8[e9]
|
||||||
lw t0, 0x0020(v1)
|
lw t0, 0x0020(v1)
|
||||||
vmudl vec18,vec18,vec30[e11]
|
vmudl vec18,vec18,vec30[e11]
|
||||||
lbu t1, 0x01E7(r0)
|
lbu t1, 0x1E7(r0)
|
||||||
vmudl vec19,vec19,vec30[e11]
|
vmudl vec19,vec19,vec30[e11]
|
||||||
sub t3, a1, a3
|
sub t3, a1, a3
|
||||||
vmudl vec21,vec21,vec30[e11]
|
vmudl vec21,vec21,vec30[e11]
|
||||||
|
|
@ -868,7 +888,7 @@ func_1BC0:
|
||||||
vmudm vec29,vec25,vec20[e0]
|
vmudm vec29,vec25,vec20[e0]
|
||||||
dw 0x48058880
|
dw 0x48058880
|
||||||
vmadl vec29,vec15,vec20[e0]
|
vmadl vec29,vec15,vec20[e0]
|
||||||
lbu a3, 0x01E6(r0)
|
lbu a3, 0x1E6(r0)
|
||||||
vmadn vec20,vec15,vec22[e0]
|
vmadn vec20,vec15,vec22[e0]
|
||||||
lsv vec19[e14], 0x1C(v0)
|
lsv vec19[e14], 0x1C(v0)
|
||||||
vmadh vec15,vec25,vec22[e0]
|
vmadh vec15,vec25,vec22[e0]
|
||||||
|
|
@ -1054,7 +1074,7 @@ func_1BC0:
|
||||||
lh t9, 6(t9)
|
lh t9, 6(t9)
|
||||||
sub v0, t9, t8
|
sub v0, t9, t8
|
||||||
bgez v0, func_1194
|
bgez v0, func_1194
|
||||||
lw t8, 0x00D8(r0)
|
lw t8, 0x0D8(r0)
|
||||||
j label_1008 & 0x1FFF
|
j label_1008 & 0x1FFF
|
||||||
lbu at, 0x09C1(k1)
|
lbu at, 0x09C1(k1)
|
||||||
j label_1040 & 0x1FFF
|
j label_1040 & 0x1FFF
|
||||||
|
|
|
||||||
Loading…
Reference in a new issue