| ; a6xx microcode |
| ; Disassembling microcode: src/freedreno/.gitlab-ci/reference/afuc_test.fw |
| ; Version: 01000001 |
| |
| [01000001] ; nop |
| [01000060] ; nop |
| mov $02, 0x0883 ; CP_SCRATCH[0].REG |
| mov $03, 0xbeef |
| mov $04, 0xdead << 16 |
| or $03, $03, $04 |
| cwrite $02, [$00 + @REG_WRITE_ADDR], 0x0 |
| cwrite $03, [$00 + @REG_WRITE], 0x0 |
| waitin |
| mov $01, $data |
| |
| CP_ME_INIT: |
| mov $02, 0x0002 |
| waitin |
| mov $01, $data |
| |
| CP_MEM_WRITE: |
| mov $addr, 0x00a0 << 24 |
| mov $02, 0x0004 |
| (xmov1)add $data, $02, $data |
| mov $addr, 0xa204 << 16 |
| (rep)(xmov3)mov $data, $data |
| waitin |
| mov $01, $data |
| |
| CP_SCRATCH_WRITE: |
| mov $02, 0x00ff |
| (rep)cwrite $data, [$02 + 0x001], 0x4 |
| waitin |
| mov $01, $data |
| |
| CP_SET_SECURE_MODE: |
| mov $02, $data |
| setsecure $02, #l000 |
| l001: jump #l001 |
| nop |
| l000: waitin |
| mov $01, $data |
| fxn00: |
| l004: cmp $04, $02, $03 |
| breq $04, b0, #l002 |
| brne $04, b1, #l003 |
| breq $04, b2, #l004 |
| sub $03, $03, $02 |
| l003: jump #l004 |
| sub $02, $02, $03 |
| l002: ret |
| nop |
| |
| CP_REG_RMW: |
| cwrite $data, [$00 + @REG_READ_ADDR], 0x0 |
| add $02, $addr2, 0x0042 |
| addhi $03, $00, $addr2 |
| sub $02, $02, $addr2 |
| call #fxn00 |
| subhi $03, $03, $addr2 |
| and $02, $02, $addr2 |
| or $02, $02, 0x0001 |
| xor $02, $02, 0x0001 |
| not $02, $02 |
| shl $02, $02, $addr2 |
| ushr $02, $02, $addr2 |
| ishr $02, $02, $addr2 |
| rot $02, $02, $addr2 |
| min $02, $02, $addr2 |
| max $02, $02, $addr2 |
| mul8 $02, $02, $addr2 |
| msb $02, $02 |
| mov $addr2, $data |
| mov $data, $02 |
| waitin |
| mov $01, $data |
| |
| CP_MEMCPY: |
| mov $02, $data |
| mov $03, $data |
| mov $04, $data |
| mov $05, $data |
| mov $06, $data |
| l006: breq $06, 0x0, #l005 |
| cwrite $03, [$00 + @LOAD_STORE_HI], 0x0 |
| load $07, [$02 + 0x004], 0x4 |
| cwrite $05, [$00 + @LOAD_STORE_HI], 0x0 |
| jump #l006 |
| store $07, [$04 + 0x004], 0x4 |
| l005: waitin |
| mov $01, $data |
| |
| CP_MEM_TO_MEM: |
| cwrite $data, [$00 + @MEM_READ_ADDR], 0x0 |
| cwrite $data, [$00 + @MEM_READ_ADDR+0x1], 0x0 |
| mov $02, $data |
| cwrite $data, [$00 + @LOAD_STORE_HI], 0x0 |
| mov $rem, $data |
| cwrite $rem, [$00 + @MEM_READ_DWORDS], 0x0 |
| (rep)store $addr, [$02 + 0x004], 0x4 |
| waitin |
| mov $01, $data |
| |
| UNKN15: |
| cread $02, [$00 + 0x101], 0x0 |
| brne $02, 0x1, #l007 |
| nop |
| preemptleave #l001 |
| nop |
| nop |
| nop |
| waitin |
| mov $01, $data |
| l007: iret |
| nop |
| |
| UNKN0: |
| UNKN1: |
| UNKN2: |
| UNKN3: |
| PKT4: |
| UNKN5: |
| UNKN6: |
| UNKN7: |
| UNKN8: |
| UNKN9: |
| UNKN10: |
| UNKN11: |
| UNKN12: |
| UNKN13: |
| UNKN14: |
| CP_NOP: |
| CP_RECORD_PFP_TIMESTAMP: |
| CP_WAIT_MEM_WRITES: |
| CP_WAIT_FOR_ME: |
| CP_WAIT_MEM_GTE: |
| UNKN21: |
| UNKN22: |
| UNKN23: |
| UNKN24: |
| CP_DRAW_PRED_ENABLE_GLOBAL: |
| CP_DRAW_PRED_ENABLE_LOCAL: |
| UNKN27: |
| CP_PREEMPT_ENABLE: |
| CP_SKIP_IB2_ENABLE_GLOBAL: |
| CP_PREEMPT_TOKEN: |
| UNKN31: |
| UNKN32: |
| CP_DRAW_INDX: |
| CP_SKIP_IB2_ENABLE_LOCAL: |
| CP_DRAW_AUTO: |
| CP_SET_STATE: |
| CP_WAIT_FOR_IDLE: |
| CP_IM_LOAD: |
| CP_DRAW_INDIRECT: |
| CP_DRAW_INDX_INDIRECT: |
| CP_DRAW_INDIRECT_MULTI: |
| CP_IM_LOAD_IMMEDIATE: |
| CP_BLIT: |
| CP_SET_CONSTANT: |
| CP_SET_BIN_DATA5_OFFSET: |
| CP_SET_BIN_DATA5: |
| UNKN48: |
| CP_RUN_OPENCL: |
| CP_LOAD_STATE6_GEOM: |
| CP_EXEC_CS: |
| CP_LOAD_STATE6_FRAG: |
| CP_SET_SUBDRAW_SIZE: |
| CP_LOAD_STATE6: |
| CP_INDIRECT_BUFFER_PFD: |
| CP_DRAW_INDX_OFFSET: |
| CP_REG_TEST: |
| CP_COND_INDIRECT_BUFFER_PFE: |
| CP_INVALIDATE_STATE: |
| CP_WAIT_REG_MEM: |
| CP_REG_TO_MEM: |
| CP_INDIRECT_BUFFER: |
| CP_INTERRUPT: |
| CP_EXEC_CS_INDIRECT: |
| CP_MEM_TO_REG: |
| CP_SET_DRAW_STATE: |
| CP_COND_EXEC: |
| CP_COND_WRITE5: |
| CP_EVENT_WRITE: |
| CP_COND_REG_EXEC: |
| UNKN73: |
| CP_REG_TO_SCRATCH: |
| CP_SET_DRAW_INIT_FLAGS: |
| CP_SCRATCH_TO_REG: |
| CP_DRAW_PRED_SET: |
| CP_MEM_WRITE_CNTR: |
| UNKN80: |
| CP_SET_BIN_SELECT: |
| CP_WAIT_REG_EQ: |
| CP_SMMU_TABLE_UPDATE: |
| UNKN84: |
| CP_SET_CTXSWITCH_IB: |
| CP_SET_PSEUDO_REG: |
| CP_INDIRECT_BUFFER_CHAIN: |
| CP_EVENT_WRITE_SHD: |
| CP_EVENT_WRITE_CFL: |
| UNKN90: |
| CP_EVENT_WRITE_ZPD: |
| CP_CONTEXT_REG_BUNCH: |
| CP_WAIT_IB_PFD_COMPLETE: |
| CP_CONTEXT_UPDATE: |
| CP_SET_PROTECTED_MODE: |
| UNKN96: |
| UNKN97: |
| UNKN98: |
| CP_SET_MODE: |
| CP_SET_VISIBILITY_OVERRIDE: |
| CP_SET_MARKER: |
| UNKN103: |
| UNKN104: |
| UNKN105: |
| UNKN106: |
| UNKN107: |
| UNKN108: |
| CP_REG_WRITE: |
| UNKN110: |
| CP_BOOTSTRAP_UCODE: |
| CP_WAIT_TWO_REGS: |
| CP_TEST_TWO_MEMS: |
| CP_REG_TO_MEM_OFFSET_REG: |
| CP_REG_TO_MEM_OFFSET_MEM: |
| UNKN118: |
| UNKN119: |
| CP_REG_WR_NO_CTXT: |
| UNKN121: |
| UNKN122: |
| UNKN123: |
| UNKN124: |
| UNKN125: |
| UNKN126: |
| UNKN127: |
| waitin |
| mov $01, $data |