* Re: [PATCH] hw/char/pl011: Enable TxFIFO and async transmission
2020-02-21 9:37 ` Philippe Mathieu-Daudé
@ 2020-02-21 9:46 ` Philippe Mathieu-Daudé
2020-02-24 3:42 ` Gavin Shan
0 siblings, 1 reply; 7+ messages in thread
From: Philippe Mathieu-Daudé @ 2020-02-21 9:46 UTC (permalink / raw)
To: qemu-devel, gshan
Cc: peter.maydell, Andrew Jones, Igor Mammedov, maz, qemu-arm,
shan.gavin, marcandre.lureau, pbonzini
On 2/21/20 10:37 AM, Philippe Mathieu-Daudé wrote:
> Cc'ing Igor & Drew.
>
> On 2/21/20 7:28 AM, no-reply@patchew.org wrote:
>> Patchew URL:
>> https://patchew.org/QEMU/20200221044908.266883-1-gshan@redhat.com/
> >
>> === TEST SCRIPT BEGIN ===
>> #!/bin/bash
>> make docker-image-centos7 V=1 NETWORK=1
>> time make docker-test-quick@centos7 SHOW_ENV=1 J=14 NETWORK=1
>> === TEST SCRIPT END ===
> [...]
> TEST check-qtest-aarch64: tests/qtest/bios-tables-test
>> **
>> ERROR:/tmp/qemu-test/src/tests/qtest/acpi-utils.c:145:acpi_find_rsdp_address_uefi:
>> code should not be reached
>> ERROR - Bail out!
>> ERROR:/tmp/qemu-test/src/tests/qtest/acpi-utils.c:145:acpi_find_rsdp_address_uefi:
>> code should not be reached
>> make: *** [check-qtest-aarch64] Error 1
>
> The virt machine is not happy, busy-looping?
>
> $ QTEST_QEMU_BINARY=aarch64-softmmu/qemu-system-aarch64 \
> tests/qtest/bios-tables-test
> /aarch64/acpi/virt: ^C
So this test runs:
$ qemu-system-aarch64 -M virt -pflash pc-bios/edk2-aarch64-code.fd
-pflash pc-bios/edk2-arm-vars.fd -cdrom
tests/data/uefi-boot-images/bios-tables-test.aarch64.iso.qcow2 -cpu
cortex-a57 -serial stdio
[...]
[Bds]=============End Load Options Dumping=============
[Bds]BdsWait ...Zzzzzzzzzzzz...
[Bds]BdsWait(3)..Zzzz...
[Bds]BdsWait(2)..Zzzz...
[Bds]BdsWait(1)..Zzzz...
[Bds]Exit the waiting!
[Bds]Stop Hotkey Service!
[Bds]UnregisterKeyNotify: 000C/0000 Success
[Bds]UnregisterKeyNotify: 0017/0000 Success
[Bds]UnregisterKeyNotify: 0000/000D Success
Memory Previous Current Next
Type Pages Pages Pages
====== ======== ======== ========
09 00000000 00000080 000000A0
0A 00000000 00000020 00000028
00 00000000 00000000 00000000
06 0000012C 00000370 0000044C
05 00000096 00000280 00000320
03 000003E8 000003AB 000003E8
04 00002EE0 00002000 00002EE0
01 00000014 00000000 00000014
02 00000000 00000000 00000000
Memory Type Information settings change.
[Bds]Booting UEFI Misc Device
BlockSize : 262144
LastBlock : FF
[Bds] Expand VenHw(93E34C7E-B50E-11DF-9223-2443DFD72085,00) -> <null string>
BdsDxe: failed to load Boot0001 "UEFI Misc Device" from
VenHw(93E34C7E-B50E-11DF-9223-2443DFD72085,00): Not Found
Memory Previous Current Next
Type Pages Pages Pages
====== ======== ======== ========
09 00000000 00000080 000000A0
0A 00000000 00000020 00000028
00 00000000 00000000 00000000
06 0000012C 00000370 0000044C
05 00000096 00000280 00000320
03 000003E8 000003AB 000003E8
04 00002EE0 00002040 00002EE0
01 00000014 00000000 00000014
02 00000000 00000000 00000000
Memory Type Information settings change.
[Bds]Booting UEFI Misc Device 2
BlockSize : 512
LastBlock : 33F
FatDiskIo: Cache Page OutBound occurred!
FSOpen: Open '\EFI\BOOT\BOOTAA64.EFI' Success
[Bds] Expand PciRoot(0x0)/Pci(0x2,0x0) ->
PciRoot(0x0)/Pci(0x2,0x0)/CDROM(0x0,0x68,0x200)/\EFI\BOOT\BOOTAA64.EFI
BdsDxe: loading Boot0002 "UEFI Misc Device 2" from PciRoot(0x0)/Pci(0x2,0x0)
[Security] 3rd party image[0] can be loaded after EndOfDxe:
PciRoot(0x0)/Pci(0x2,0x0)/CDROM(0x0,0x68,0x200)/\EFI\BOOT\BOOTAA64.EFI.
InstallProtocolInterface: 5B1B31A1-9562-11D2-8E3F-00A0C969723B 452B5840
add-symbol-file
/home/lacos/src/upstream/qemu/tests/uefi-test-tools/Build/UefiTestTools/DEBUG_GCC5/AARCH64/UefiTestToolsPkg/BiosTablesTest/BiosTablesTest/DEBUG/BiosTablesTest.dll
0x442C3000
Loading driver at 0x000442C2000 EntryPoint=0x000442C47AC BiosTablesTest.efi
InstallProtocolInterface: BC62157E-3E33-4FEC-9920-2D3B36D750DF 4654E718
ProtectUefiImageCommon - 0x452B5840
- 0x00000000442C2000 - 0x0000000000006000
SetUefiImageMemoryAttributes - 0x00000000442C2000 - 0x0000000000001000
(0x0000000000004008)
SetUefiImageMemoryAttributes - 0x00000000442C3000 - 0x0000000000003000
(0x0000000000020008)
SetUefiImageMemoryAttributes - 0x00000000442C6000 - 0x0000000000002000
(0x0000000000004008)
BdsDxe: starting Boot0002 "UEFI Misc Device 2" from
PciRoot(0x0)/Pci(0x2,0x0)
BiosTablesTest: BiosTablesTest=45100000 Rsdp10=0 Rsdp20=44020000
BiosTablesTest: Smbios21=0 Smbios30=47640000
BiosTablesTest: press any key to exit
qemu-system-aarch64: terminating on signal 2
Using -d in_asm -trace pl011\* you see after "press any key to exit" it
is looping for a key on the uart:
12638@1582277983.168226:pl011_read addr 0x00000018 value 0x00000010
12638@1582277983.168229:pl011_write addr 0x00000000 value 0x00000030
12638@1582277983.168233:pl011_read addr 0x00000018 value 0x00000010
12638@1582277983.168236:pl011_write addr 0x00000000 value 0x00000030
12638@1582277983.168239:pl011_read addr 0x00000018 value 0x00000010
12638@1582277983.168242:pl011_write addr 0x00000000 value 0x00000030
12638@1582277983.168246:pl011_read addr 0x00000018 value 0x00000010
12638@1582277983.168249:pl011_write addr 0x00000000 value 0x00000020
12638@1582277983.168252:pl011_read addr 0x00000018 value 0x00000010
12638@1582277983.168255:pl011_write addr 0x00000000 value 0x0000002d
12638@1582277983.168259:pl011_read addr 0x00000018 value 0x00000010
12638@1582277983.168262:pl011_write addr 0x00000000 value 0x00000020
12638@1582277983.168265:pl011_read addr 0x00000018 value 0x00000010
12638@1582277983.168268:pl011_write addr 0x00000000 value 0x00000030
12638@1582277983.168272:pl011_read addr 0x00000018 value 0x00000010
12638@1582277983.168275:pl011_write addr 0x00000000 value 0x00000078
12638@1582277983.168279:pl011_read addr 0x00000018 value 0x00000010
12638@1582277983.168281:pl011_write addr 0x00000000 value 0x00000030
12638@1582277983.168285:pl011_read addr 0x00000018 value 0x00000010
12638@1582277983.168288:pl011_write addr 0x00000000 value 0x00000030
12638@1582277983.168292:pl011_read addr 0x00000018 value 0x00000010
12638@1582277983.168295:pl011_write addr 0x00000000 value 0x00000030
12638@1582277983.168298:pl011_read addr 0x00000018 value 0x00000010
12638@1582277983.168303:pl011_write addr 0x00000000 value 0x00000030
12638@1582277983.168307:pl011_read addr 0x00000018 value 0x00000010
12638@1582277983.168310:pl011_write addr 0x00000000 value 0x00000030
12638@1582277983.168313:pl011_read addr 0x00000018 value 0x00000010
12638@1582277983.168316:pl011_write addr 0x00000000 value 0x00000030
12638@1582277983.168320:pl011_read addr 0x00000018 value 0x00000010
12638@1582277983.168323:pl011_write addr 0x00000000 value 0x00000030
12638@1582277983.168327:pl011_read addr 0x00000018 value 0x00000010
12638@1582277983.168329:pl011_write addr 0x00000000 value 0x00000030
12638@1582277983.168333:pl011_read addr 0x00000018 value 0x00000010
12638@1582277983.168336:pl011_write addr 0x00000000 value 0x00000030
12638@1582277983.168340:pl011_read addr 0x00000018 value 0x00000010
12638@1582277983.168342:pl011_write addr 0x00000000 value 0x00000030
12638@1582277983.168346:pl011_read addr 0x00000018 value 0x00000010
12638@1582277983.168349:pl011_write addr 0x00000000 value 0x00000030
12638@1582277983.168353:pl011_read addr 0x00000018 value 0x00000010
12638@1582277983.168356:pl011_write addr 0x00000000 value 0x00000030
12638@1582277983.168359:pl011_read addr 0x00000018 value 0x00000010
12638@1582277983.168362:pl011_write addr 0x00000000 value 0x00000036
12638@1582277983.168366:pl011_read addr 0x00000018 value 0x00000010
12638@1582277983.168369:pl011_write addr 0x00000000 value 0x00000030
12638@1582277983.168372:pl011_read addr 0x00000018 value 0x00000010
12638@1582277983.168375:pl011_write addr 0x00000000 value 0x00000030
12638@1582277983.168379:pl011_read addr 0x00000018 value 0x00000010
12638@1582277983.168382:pl011_write addr 0x00000000 value 0x00000030
12638@1582277983.168385:pl011_read addr 0x00000018 value 0x00000010
12638@1582277983.168388:pl011_write addr 0x00000000 value 0x0000000d
12638@1582277983.168392:pl011_read addr 0x00000018 value 0x00000010
12638@1582277983.168395:pl011_write addr 0x00000000 value 0x0000000a
----------------
IN:
0x4753da98: a9bc7bfd stp x29, x30, [sp, #-0x40]!
0x4753da9c: 910003fd mov x29, sp
0x4753daa0: a9025bf5 stp x21, x22, [sp, #0x20]
0x4753daa4: d0000015 adrp x21, #0x4753f000
0x4753daa8: a90153f3 stp x19, x20, [sp, #0x10]
0x4753daac: aa0003f6 mov x22, x0
0x4753dab0: aa0103f3 mov x19, x1
0x4753dab4: 910082b5 add x21, x21, #0x20
0x4753dab8: a90363f7 stp x23, x24, [sp, #0x30]
0x4753dabc: d2800014 movz x20, #0
0x4753dac0: d2800318 movz x24, #0x18
0x4753dac4: f9403660 ldr x0, [x19, #0x68]
0x4753dac8: eb00029f cmp x20, x0
0x4753dacc: 54000083 b.lo #0x4753dadc
----------------
IN:
0x4753dadc: f9403a61 ldr x1, [x19, #0x70]
0x4753dae0: 9b187e97 mul x23, x20, x24
0x4753dae4: aa1503e0 mov x0, x21
0x4753dae8: 8b170021 add x1, x1, x23
0x4753daec: 97ffff85 bl #0x4753d900
----------------
IN:
0x4753d900: a9be7bfd stp x29, x30, [sp, #-0x20]!
0x4753d904: 910003fd mov x29, sp
0x4753d908: a90153f3 stp x19, x20, [sp, #0x10]
0x4753d90c: aa0003f3 mov x19, x0
0x4753d910: aa0103f4 mov x20, x1
0x4753d914: 97ffff9d bl #0x4753d788
----------------
IN:
0x4753d788: 52800020 movz w0, #0x1
0x4753d78c: d65f03c0 ret
----------------
IN:
0x4753d918: 72001c1f tst w0, #0xff
0x4753d91c: 540001e0 b.eq #0x4753d958
----------------
IN:
0x4753d920: b50000f3 cbnz x19, #0x4753d93c
----------------
IN:
0x4753d93c: b50000f4 cbnz x20, #0x4753d958
----------------
IN:
0x4753d958: aa1403e1 mov x1, x20
0x4753d95c: aa1303e0 mov x0, x19
0x4753d960: a94153f3 ldp x19, x20, [sp, #0x10]
0x4753d964: a8c27bfd ldp x29, x30, [sp], #0x20
0x4753d968: 1400011e b #0x4753dde0
----------------
IN:
0x4753dde0: aa1f03e2 mov x2, xzr
0x4753dde4: a9401003 ldp x3, x4, [x0]
0x4753dde8: b4000041 cbz x1, #0x4753ddf0
----------------
IN:
0x4753ddec: a9400821 ldp x1, x2, [x1]
0x4753ddf0: eb03003f cmp x1, x3
0x4753ddf4: fa440040 ccmp x2, x4, #0, eq
0x4753ddf8: 1a9f17e0 cset w0, eq
0x4753ddfc: d65f03c0 ret
----------------
IN:
0x4753daf0: 72001c1f tst w0, #0xff
0x4753daf4: 540013c0 b.eq #0x4753dd6c
----------------
IN:
0x4753dd6c: 91000694 add x20, x20, #1
0x4753dd70: 17ffff55 b #0x4753dac4
----------------
IN:
0x4753dac4: f9403660 ldr x0, [x19, #0x68]
0x4753dac8: eb00029f cmp x20, x0
0x4753dacc: 54000083 b.lo #0x4753dadc
----------------
IN:
0x4753daf8: f9403a60 ldr x0, [x19, #0x70]
0x4753dafc: d2800014 movz x20, #0
0x4753db00: 8b170000 add x0, x0, x23
0x4753db04: f9400801 ldr x1, [x0, #0x10]
0x4753db08: d0000000 adrp x0, #0x4753f000
0x4753db0c: f9007801 str x1, [x0, #0xf0]
0x4753db10: 97ffff1e bl #0x4753d788
----------------
IN:
0x4753db14: 53001c15 uxtb w21, w0
0x4753db18: 34000275 cbz w21, #0x4753db64
----------------
IN:
0x4753db1c: b6f80254 tbz x20, #0x3f, #0x4753db64
----------------
IN:
0x4753db64: 97ffff82 bl #0x4753d96c
----------------
IN:
0x4753d96c: a9bb7bfd stp x29, x30, [sp, #-0x50]!
0x4753d970: d0000000 adrp x0, #0x4753f000
0x4753d974: 910003fd mov x29, sp
0x4753d978: a90153f3 stp x19, x20, [sp, #0x10]
0x4753d97c: f9407813 ldr x19, [x0, #0xf0]
0x4753d980: f90013f5 str x21, [sp, #0x20]
0x4753d984: b5000053 cbnz x19, #0x4753d98c
----------------
IN:
0x4753d98c: d0000014 adrp x20, #0x4753f000
0x4753d990: 529ffff5 movz w21, #0xffff
0x4753d994: 91000294 add x20, x20, #0
0x4753d998: b5000053 cbnz x19, #0x4753d9a0
----------------
IN:
0x4753d9a0: 79400260 ldrh w0, [x19]
0x4753d9a4: 6b15001f cmp w0, w21
0x4753d9a8: 54000141 b.ne #0x4753d9d0
----------------
IN:
0x4753d9d0: 7100101f cmp w0, #4
0x4753d9d4: 54000080 b.eq #0x4753d9e4
----------------
IN:
0x4753d9d8: 79400660 ldrh w0, [x19, #2]
0x4753d9dc: 8b000273 add x19, x19, x0
0x4753d9e0: 17fffff0 b #0x4753d9a0
----------------
IN:
0x4753d9e4: 91002261 add x1, x19, #8
0x4753d9e8: aa1403e0 mov x0, x20
0x4753d9ec: 97ffffc5 bl #0x4753d900
----------------
IN:
0x4753d9f0: 72001c1f tst w0, #0xff
0x4753d9f4: 54fffe80 b.eq #0x4753d9c4
----------------
IN:
0x4753d9c4: 79400660 ldrh w0, [x19, #2]
0x4753d9c8: 8b000273 add x19, x19, x0
0x4753d9cc: 17fffff3 b #0x4753d998
----------------
IN:
0x4753d998: b5000053 cbnz x19, #0x4753d9a0
----------------
IN:
0x4753d9f8: 79400660 ldrh w0, [x19, #2]
0x4753d9fc: 7100801f cmp w0, #0x20
0x4753da00: 54fffd61 b.ne #0x4753d9ac
----------------
IN:
0x4753da04: d0000001 adrp x1, #0x4753f000
0x4753da08: f9400e60 ldr x0, [x19, #0x18]
0x4753da0c: f9006820 str x0, [x1, #0xd0]
0x4753da10: b4fffce0 cbz x0, #0x4753d9ac
----------------
IN:
0x4753da14: d292c001 movz x1, #0x9600
0x4753da18: 910143a5 add x5, x29, #0x50
0x4753da1c: 52800102 movz w2, #0x8
0x4753da20: 9100efa4 add x4, x29, #0x3b
0x4753da24: f90027a1 str x1, [x29, #0x48]
0x4753da28: 52800021 movz w1, #0x1
0x4753da2c: 3900efa2 strb w2, [x29, #0x3b]
0x4753da30: 910103a3 add x3, x29, #0x40
0x4753da34: b81ecca1 str w1, [x5, #-0x14]!
0x4753da38: 910113a2 add x2, x29, #0x44
0x4753da3c: b90043a1 str w1, [x29, #0x40]
0x4753da40: 910123a1 add x1, x29, #0x48
0x4753da44: b90047bf str wzr, [x29, #0x44]
0x4753da48: 97fffd4d bl #0x4753cf7c
----------------
IN:
0x4753cf7c: a9bb7bfd stp x29, x30, [sp, #-0x50]!
0x4753cf80: 910003fd mov x29, sp
0x4753cf84: a90153f3 stp x19, x20, [sp, #0x10]
0x4753cf88: aa0003f4 mov x20, x0
0x4753cf8c: 913fa000 add x0, x0, #0xfe8
0x4753cf90: a9025bf5 stp x21, x22, [sp, #0x20]
0x4753cf94: aa0203f5 mov x21, x2
0x4753cf98: a90363f7 stp x23, x24, [sp, #0x30]
0x4753cf9c: f90023f9 str x25, [sp, #0x40]
0x4753cfa0: aa0303f8 mov x24, x3
0x4753cfa4: aa0103f9 mov x25, x1
0x4753cfa8: aa0403f7 mov x23, x4
0x4753cfac: aa0503f6 mov x22, x5
0x4753cfb0: 97ffffe0 bl #0x4753cf30
----------------
IN:
0x4753cf30: a9be7bfd stp x29, x30, [sp, #-0x20]!
0x4753cf34: 910003fd mov x29, sp
0x4753cf38: f9000bf3 str x19, [sp, #0x10]
0x4753cf3c: aa0003f3 mov x19, x0
0x4753cf40: 94000212 bl #0x4753d788
----------------
IN:
0x4753cf44: 72001c1f tst w0, #0xff
0x4753cf48: 54000120 b.eq #0x4753cf6c
----------------
IN:
0x4753cf4c: f240067f tst x19, #3
0x4753cf50: 540000e0 b.eq #0x4753cf6c
----------------
IN:
0x4753cf6c: aa1303e0 mov x0, x19
0x4753cf70: f9400bf3 ldr x19, [sp, #0x10]
0x4753cf74: a8c27bfd ldp x29, x30, [sp], #0x20
0x4753cf78: 140003ae b #0x4753de30
----------------
IN:
0x4753de30: b9400000 ldr w0, [x0]
0x4753de34: d5033dbf dmb ld
0x4753de38: d65f03c0 ret
12638@1582277983.170601:pl011_read addr 0x00000fe8 value 0x00000014
----------------
IN:
0x4753cfb4: b94002a1 ldr w1, [x21]
0x4753cfb8: d3441c00 ubfx x0, x0, #4, #4
0x4753cfbc: 7100081f cmp w0, #2
0x4753cfc0: 52800213 movz w19, #0x10
0x4753cfc4: 52800400 movz w0, #0x20
0x4753cfc8: 1a938000 csel w0, w0, w19, hi
0x4753cfcc: 7100003f cmp w1, #0
0x4753cfd0: 7a401022 ccmp w1, w0, #2, ne
0x4753cfd4: 54000163 b.lo #0x4753d000
----------------
IN:
0x4753cfd8: b90002a0 str w0, [x21]
0x4753cfdc: b9400302 ldr w2, [x24]
0x4753cfe0: 7100145f cmp w2, #5
0x4753cfe4: 54000508 b.hi #0x4753d084
----------------
IN:
0x4753cfe8: b0000000 adrp x0, #0x4753d000
0x4753cfec: 91398000 add x0, x0, #0xe60
0x4753cff0: 38624800 ldrb w0, [x0, w2, uxtw]
0x4753cff4: 10000061 adr x1, #0x4753d000
0x4753cff8: 8b208820 add x0, x1, w0, sxtb #2
0x4753cffc: d61f0000 br x0
----------------
IN:
0x4753d018: 394002e2 ldrb w2, [x23]
0x4753d01c: 7100205f cmp w2, #8
0x4753d020: 54000328 b.hi #0x4753d084
----------------
IN:
0x4753d024: 90000000 adrp x0, #0x4753d000
0x4753d028: 9139a000 add x0, x0, #0xe68
0x4753d02c: 38624800 ldrb w0, [x0, w2, uxtw]
0x4753d030: 10000061 adr x1, #0x4753d03c
0x4753d034: 8b208820 add x0, x1, w0, sxtb #2
0x4753d038: d61f0000 br x0
----------------
IN:
0x4753d068: 321b0673 orr w19, w19, #0x60
0x4753d06c: b94002c0 ldr w0, [x22]
0x4753d070: 7100041f cmp w0, #1
0x4753d074: 540001a0 b.eq #0x4753d0a8
----------------
IN:
0x4753d0a8: f9400320 ldr x0, [x25]
0x4753d0ac: b5000080 cbnz x0, #0x4753d0bc
----------------
IN:
0x4753d0bc: f9400320 ldr x0, [x25]
0x4753d0c0: d29b0015 movz x21, #0xd800
0x4753d0c4: f2a0b715 movk x21, #0x5b8, lsl #16
0x4753d0c8: 9100c296 add x22, x20, #0x30
0x4753d0cc: 9ac00ab5 udiv x21, x21, x0
0x4753d0d0: aa1603e0 mov x0, x22
0x4753d0d4: 53067eb7 lsr w23, w21, #6
0x4753d0d8: 120016b5 and w21, w21, #0x3f
0x4753d0dc: 97ffff95 bl #0x4753cf30
12638@1582277983.171071:pl011_read addr 0x00000030 value 0x00000301
----------------
IN:
0x4753d0e0: 37000360 tbnz w0, #0, #0x4753d14c
----------------
IN:
0x4753d14c: 9100b280 add x0, x20, #0x2c
0x4753d150: 97ffff78 bl #0x4753cf30
12638@1582277983.171143:pl011_read addr 0x0000002c value 0x00000070
----------------
IN:
0x4753d154: 6b13001f cmp w0, w19
0x4753d158: 54fffc61 b.ne #0x4753d0e4
----------------
IN:
0x4753d15c: 91009280 add x0, x20, #0x24
0x4753d160: 97ffff74 bl #0x4753cf30
12638@1582277983.171221:pl011_read addr 0x00000024 value 0x00000027
----------------
IN:
0x4753d164: 6b0002ff cmp w23, w0
0x4753d168: 54fffbe1 b.ne #0x4753d0e4
----------------
IN:
0x4753d16c: 9100a280 add x0, x20, #0x28
0x4753d170: 97ffff70 bl #0x4753cf30
12638@1582277983.171300:pl011_read addr 0x00000028 value 0x00000004
----------------
IN:
0x4753d174: 6b0002bf cmp w21, w0
0x4753d178: d2800001 movz x1, #0
0x4753d17c: 54fffb41 b.ne #0x4753d0e4
----------------
IN:
0x4753d180: aa0103e0 mov x0, x1
0x4753d184: f94023f9 ldr x25, [sp, #0x40]
0x4753d188: a94153f3 ldp x19, x20, [sp, #0x10]
0x4753d18c: a9425bf5 ldp x21, x22, [sp, #0x20]
0x4753d190: a94363f7 ldp x23, x24, [sp, #0x30]
0x4753d194: a8c57bfd ldp x29, x30, [sp], #0x50
0x4753d198: d65f03c0 ret
----------------
IN:
0x4753da4c: 17ffffda b #0x4753d9b4
----------------
IN:
0x4753d9b4: a94153f3 ldp x19, x20, [sp, #0x10]
0x4753d9b8: f94013f5 ldr x21, [sp, #0x20]
0x4753d9bc: a8c57bfd ldp x29, x30, [sp], #0x50
0x4753d9c0: d65f03c0 ret
----------------
IN:
0x4753db68: aa0003f4 mov x20, x0
0x4753db6c: 34000275 cbz w21, #0x4753dbb8
----------------
IN:
0x4753db70: b6f80240 tbz x0, #0x3f, #0x4753dbb8
----------------
IN:
0x4753dbb8: 97fffd9e bl #0x4753d230
----------------
IN:
0x4753d230: d2800000 movz x0, #0
0x4753d234: d65f03c0 ret
----------------
IN:
0x4753dbbc: aa0003f4 mov x20, x0
0x4753dbc0: 34000275 cbz w21, #0x4753dc0c
----------------
IN:
0x4753dbc4: b6f80240 tbz x0, #0x3f, #0x4753dc0c
----------------
IN:
0x4753dc0c: d0000000 adrp x0, #0x4753f000
0x4753dc10: 710002bf cmp w21, #0
0x4753dc14: 1a9f07f4 cset w20, ne
0x4753dc18: f10002df cmp x22, #0
0x4753dc1c: f9007016 str x22, [x0, #0xe0]
0x4753dc20: 1a9f17e0 cset w0, eq
0x4753dc24: 6a00029f tst w20, w0
0x4753dc28: 540000e0 b.eq #0x4753dc44
----------------
IN:
0x4753dc44: d0000000 adrp x0, #0x4753f000
0x4753dc48: d0000017 adrp x23, #0x4753f000
0x4753dc4c: f9007413 str x19, [x0, #0xe8]
0x4753dc50: f9403260 ldr x0, [x19, #0x60]
0x4753dc54: f100001f cmp x0, #0
0x4753dc58: f9006ee0 str x0, [x23, #0xd8]
0x4753dc5c: 1a9f17e0 cset w0, eq
0x4753dc60: 6a00029f tst w20, w0
0x4753dc64: 540000e0 b.eq #0x4753dc80
----------------
IN:
0x4753dc80: d0000000 adrp x0, #0x4753f000
0x4753dc84: d0000013 adrp x19, #0x4753f000
0x4753dc88: d0000016 adrp x22, #0x4753f000
0x4753dc8c: 9101c000 add x0, x0, #0x70
0x4753dc90: 91010273 add x19, x19, #0x40
0x4753dc94: 910242d6 add x22, x22, #0x90
0x4753dc98: 52800021 movz w1, #0x1
0x4753dc9c: 52800102 movz w2, #0x8
0x4753dca0: d292c003 movz x3, #0x9600
0x4753dca4: 29020801 stp w1, w2, [x0, #0x10]
0x4753dca8: 29030401 stp w1, w1, [x0, #0x18]
0x4753dcac: 39009661 strb w1, [x19, #0x25]
0x4753dcb0: 39009a61 strb w1, [x19, #0x26]
0x4753dcb4: f94006c1 ldr x1, [x22, #8]
0x4753dcb8: f9000403 str x3, [x0, #8]
0x4753dcbc: aa1603e0 mov x0, x22
0x4753dcc0: 39009262 strb w2, [x19, #0x24]
0x4753dcc4: f801c263 stur x3, [x19, #0x1c]
0x4753dcc8: d63f0020 blr x1
----------------
IN:
0x4753d250: a9bf7bfd stp x29, x30, [sp, #-0x10]!
0x4753d254: aa0003e7 mov x7, x0
0x4753d258: 910003fd mov x29, sp
0x4753d25c: 97fffff3 bl #0x4753d228
----------------
IN:
0x4753d228: d2800000 movz x0, #0
0x4753d22c: d65f03c0 ret
----------------
IN:
0x4753d260: b7f801c0 tbnz x0, #0x3f, #0x4753d298
----------------
IN:
0x4753d264: f9401ce0 ldr x0, [x7, #0x38]
0x4753d268: f94008e8 ldr x8, [x7, #0x10]
0x4753d26c: f9400401 ldr x1, [x0, #8]
0x4753d270: 39405005 ldrb w5, [x0, #0x14]
0x4753d274: b9400403 ldr w3, [x0, #4]
0x4753d278: b9401002 ldr w2, [x0, #0x10]
0x4753d27c: 29431804 ldp w4, w6, [x0, #0x18]
0x4753d280: aa0703e0 mov x0, x7
0x4753d284: d63f0100 blr x8
----------------
IN:
0x4753d51c: a9b97bfd stp x29, x30, [sp, #-0x70]!
0x4753d520: 910003fd mov x29, sp
0x4753d524: a90153f3 stp x19, x20, [sp, #0x10]
0x4753d528: aa0003f3 mov x19, x0
0x4753d52c: 9101c3a0 add x0, x29, #0x70
0x4753d530: a9025bf5 stp x21, x22, [sp, #0x20]
0x4753d534: a90363f7 stp x23, x24, [sp, #0x30]
0x4753d538: 2a0303f5 mov w21, w3
0x4753d53c: f90023f9 str x25, [sp, #0x40]
0x4753d540: aa0103f8 mov x24, x1
0x4753d544: b81e8c06 str w6, [x0, #-0x18]!
0x4753d548: 2a0203f7 mov w23, w2
0x4753d54c: 290c0ba4 stp w4, w2, [x29, #0x60]
0x4753d550: 2a0403f6 mov w22, w4
0x4753d554: f90037a1 str x1, [x29, #0x68]
0x4753d558: aa0003e4 mov x4, x0
0x4753d55c: 91017fa3 add x3, x29, #0x5f
0x4753d560: 910183a2 add x2, x29, #0x60
0x4753d564: 910193a1 add x1, x29, #0x64
0x4753d568: 9101a3a0 add x0, x29, #0x68
0x4753d56c: 39017fa5 strb w5, [x29, #0x5f]
0x4753d570: 2a0603f4 mov w20, w6
0x4753d574: 53001cb9 uxtb w25, w5
0x4753d578: 97ffff09 bl #0x4753d19c
----------------
IN:
0x4753d19c: aa0003e6 mov x6, x0
0x4753d1a0: d0000000 adrp x0, #0x4753f000
0x4753d1a4: f9406800 ldr x0, [x0, #0xd0]
0x4753d1a8: b40000e0 cbz x0, #0x4753d1c4
----------------
IN:
0x4753d1ac: aa0403e5 mov x5, x4
0x4753d1b0: aa0303e4 mov x4, x3
0x4753d1b4: aa0203e3 mov x3, x2
0x4753d1b8: aa0103e2 mov x2, x1
0x4753d1bc: aa0603e1 mov x1, x6
0x4753d1c0: 17ffff6f b #0x4753cf7c
12638@1582277983.172418:pl011_read addr 0x00000fe8 value 0x00000014
----------------
IN:
0x4753d000: 52800020 movz w0, #0x1
0x4753d004: 52800013 movz w19, #0
0x4753d008: b90002a0 str w0, [x21]
0x4753d00c: 17fffff4 b #0x4753cfdc
----------------
IN:
0x4753cfdc: b9400302 ldr w2, [x24]
0x4753cfe0: 7100145f cmp w2, #5
0x4753cfe4: 54000508 b.hi #0x4753d084
12638@1582277983.172518:pl011_read addr 0x00000030 value 0x00000301
12638@1582277983.172523:pl011_read addr 0x0000002c value 0x00000070
----------------
IN:
0x4753d0e4: 91006298 add x24, x20, #0x18
0x4753d0e8: aa1803e0 mov x0, x24
0x4753d0ec: 97ffff91 bl #0x4753cf30
12638@1582277983.172561:pl011_read addr 0x00000018 value 0x00000010
----------------
IN:
0x4753d0f0: 363fffc0 tbz w0, #7, #0x4753d0e8
----------------
IN:
0x4753d0e8: aa1803e0 mov x0, x24
0x4753d0ec: 97ffff91 bl #0x4753cf30
12638@1582277983.172625:pl011_read addr 0x00000018 value 0x00000010
12638@1582277983.172629:pl011_read addr 0x00000018 value 0x00000010
12638@1582277983.172633:pl011_read addr 0x00000018 value 0x00000010
12638@1582277983.172636:pl011_read addr 0x00000018 value 0x00000010
12638@1582277983.172640:pl011_read addr 0x00000018 value 0x00000010
12638@1582277983.172643:pl011_read addr 0x00000018 value 0x00000010
12638@1582277983.172647:pl011_read addr 0x00000018 value 0x00000010
12638@1582277983.172650:pl011_read addr 0x00000018 value 0x00000010
12638@1582277983.172654:pl011_read addr 0x00000018 value 0x00000010
12638@1582277983.172658:pl011_read addr 0x00000018 value 0x00000010
12638@1582277983.172661:pl011_read addr 0x00000018 value 0x00000010
12638@1582277983.172665:pl011_read addr 0x00000018 value 0x00000010
12638@1582277983.172668:pl011_read addr 0x00000018 value 0x00000010
12638@1582277983.172672:pl011_read addr 0x00000018 value 0x00000010
12638@1582277983.172675:pl011_read addr 0x00000018 value 0x00000010
12638@1582277983.172679:pl011_read addr 0x00000018 value 0x00000010
12638@1582277983.172682:pl011_read addr 0x00000018 value 0x00000010
12638@1582277983.172686:pl011_read addr 0x00000018 value 0x00000010
[keep looping]
^ permalink raw reply [flat|nested] 7+ messages in thread