Christian Inci chris-pcguy
This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| # gdb -ex 'target extended-remote :1234' | |
| define attsep3 | |
| add-inferior | |
| add-inferior | |
| inferior 3 | |
| attach 3 | |
| #set scheduler-locking on | |
| set schedule-multiple on | |
| end |
This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| #!/bin/bash | |
| set -xeu | |
| #cp /home/ios/lzfse.pc /home/ios/ioslibs-prefix/lib/pkgconfig/ | |
| BUILD_DIR="/home/ios/git/qemu-t8030.swsep6/build/" | |
| rm -rf /home/ios/qemu-t8030-prefix ${BUILD_DIR} | |
| mkdir -p ${BUILD_DIR} |
chris-pcguy
/ uhf_rfid_read_0.py
Created
March 16, 2024 22:14
Finding UHF RFID tags with a rubik/WYUAN RD905UW.
This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| #!/usr/bin/env python3 | |
| """ | |
| Finding UHF RFID tags with a rubik/WYUAN RD905UW. | |
| """ | |
| import serial, crcmod, time | |
| #BAUDRATE = 115200 | |
| #BAUDRATE = 9600 |
chris-pcguy
/ qemu-t8030_seprom_securerom_t8030_20240105_0.patch
Created
January 5, 2024 01:28
Here with enabled trace buffer.
This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| // Here with enabled trace buffer. Some workarounds were needed, because of the shmbuf mapping-way the first 0x4000 bytes won't reach the register handler. Additionally, SEPOS has the position pointer on offset 0x4 (unaligned), and that makes CASAL (locking opcode) hang indefinitely. | |
| diff --git a/hw/arm/apple_a13.c b/hw/arm/apple_a13.c | |
| index cc333a0049..b7460ee975 100644 | |
| --- a/hw/arm/apple_a13.c | |
| +++ b/hw/arm/apple_a13.c | |
| @@ -131,6 +131,20 @@ void apple_a13_cpu_start(AppleA13State *tcpu) | |
| } | |
| } | |
| +void apple_a13_cpu_reset(AppleA13State *tcpu) |
chris-pcguy
/ qemu-t8030_seprom_securerom_t8030_20231226_its_alive_0.patch
Created
December 26, 2023 17:48
It's alive: void AppleSEPManager::_notifyOSActiveGated(): SEP/OS is alive
This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| diff --git a/hw/arm/apple_a13.c b/hw/arm/apple_a13.c | |
| index 551a055715..0cceeb7936 100644 | |
| --- a/hw/arm/apple_a13.c | |
| +++ b/hw/arm/apple_a13.c | |
| @@ -504,7 +504,9 @@ static const ARMCPRegInfo apple_a13_cp_reginfo_tcg[] = { | |
| A13_CPREG_DEF(ARM64_REG_HID13, 3, 0, 15, 14, 0, PL1_RW, 0), | |
| A13_CPREG_DEF(ARM64_REG_HID14, 3, 0, 15, 15, 0, PL1_RW, 0), | |
| A13_CPREG_DEF(ARM64_REG_HID16, 3, 0, 15, 15, 2, PL1_RW, 0), | |
| - A13_CPREG_DEF(ARM64_REG_LSU_ERR_STS, 3, 3, 15, 0, 0, PL1_RW, 0), | |
| + A13_CPREG_DEF(ARM64_REG_LSU_ERR_STS, 3, 3, 15, 0, 0, PL1_RW, 0), // A14 SYS_LSU_ERR_STS |
chris-pcguy
/ qemu-t8030_seprom_securerom_t8030_20231107_0.patch
Created
November 7, 2023 22:24
This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| diff --git a/hw/arm/apple_a13.c b/hw/arm/apple_a13.c | |
| index 551a055715..661d9c799c 100644 | |
| --- a/hw/arm/apple_a13.c | |
| +++ b/hw/arm/apple_a13.c | |
| @@ -504,7 +504,9 @@ static const ARMCPRegInfo apple_a13_cp_reginfo_tcg[] = { | |
| A13_CPREG_DEF(ARM64_REG_HID13, 3, 0, 15, 14, 0, PL1_RW, 0), | |
| A13_CPREG_DEF(ARM64_REG_HID14, 3, 0, 15, 15, 0, PL1_RW, 0), | |
| A13_CPREG_DEF(ARM64_REG_HID16, 3, 0, 15, 15, 2, PL1_RW, 0), | |
| - A13_CPREG_DEF(ARM64_REG_LSU_ERR_STS, 3, 3, 15, 0, 0, PL1_RW, 0), | |
| + A13_CPREG_DEF(ARM64_REG_LSU_ERR_STS, 3, 3, 15, 0, 0, PL1_RW, 0), // A14 SYS_LSU_ERR_STS |
chris-pcguy
/ qemu-t8030_seprom_securerom_t8030_20231106_0.patch
Created
November 6, 2023 21:14
This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| diff --git a/hw/arm/apple_a13.c b/hw/arm/apple_a13.c | |
| index 551a055715..661d9c799c 100644 | |
| --- a/hw/arm/apple_a13.c | |
| +++ b/hw/arm/apple_a13.c | |
| @@ -504,7 +504,9 @@ static const ARMCPRegInfo apple_a13_cp_reginfo_tcg[] = { | |
| A13_CPREG_DEF(ARM64_REG_HID13, 3, 0, 15, 14, 0, PL1_RW, 0), | |
| A13_CPREG_DEF(ARM64_REG_HID14, 3, 0, 15, 15, 0, PL1_RW, 0), | |
| A13_CPREG_DEF(ARM64_REG_HID16, 3, 0, 15, 15, 2, PL1_RW, 0), | |
| - A13_CPREG_DEF(ARM64_REG_LSU_ERR_STS, 3, 3, 15, 0, 0, PL1_RW, 0), | |
| + A13_CPREG_DEF(ARM64_REG_LSU_ERR_STS, 3, 3, 15, 0, 0, PL1_RW, 0), // A14 SYS_LSU_ERR_STS |
chris-pcguy
/ qemu-t8030_seprom_securerom_t8030_20231105_0.patch
Created
November 5, 2023 22:30
This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| diff --git a/hw/arm/apple_a13.c b/hw/arm/apple_a13.c | |
| index 551a055715..661d9c799c 100644 | |
| --- a/hw/arm/apple_a13.c | |
| +++ b/hw/arm/apple_a13.c | |
| @@ -504,7 +504,9 @@ static const ARMCPRegInfo apple_a13_cp_reginfo_tcg[] = { | |
| A13_CPREG_DEF(ARM64_REG_HID13, 3, 0, 15, 14, 0, PL1_RW, 0), | |
| A13_CPREG_DEF(ARM64_REG_HID14, 3, 0, 15, 15, 0, PL1_RW, 0), | |
| A13_CPREG_DEF(ARM64_REG_HID16, 3, 0, 15, 15, 2, PL1_RW, 0), | |
| - A13_CPREG_DEF(ARM64_REG_LSU_ERR_STS, 3, 3, 15, 0, 0, PL1_RW, 0), | |
| + A13_CPREG_DEF(ARM64_REG_LSU_ERR_STS, 3, 3, 15, 0, 0, PL1_RW, 0), // A14 SYS_LSU_ERR_STS |
chris-pcguy
/ qemu-t8030_seprom_securerom_t8030_20231104_2.patch
Created
November 4, 2023 05:05
merged/copy-pasted to a newer commit (LDRAA bug found and fixed by me) during lack of sleep, untested because of a NVMe bug.
This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| diff --git a/hw/arm/apple_a13.c b/hw/arm/apple_a13.c | |
| index 551a055715..661d9c799c 100644 | |
| --- a/hw/arm/apple_a13.c | |
| +++ b/hw/arm/apple_a13.c | |
| @@ -504,7 +504,9 @@ static const ARMCPRegInfo apple_a13_cp_reginfo_tcg[] = { | |
| A13_CPREG_DEF(ARM64_REG_HID13, 3, 0, 15, 14, 0, PL1_RW, 0), | |
| A13_CPREG_DEF(ARM64_REG_HID14, 3, 0, 15, 15, 0, PL1_RW, 0), | |
| A13_CPREG_DEF(ARM64_REG_HID16, 3, 0, 15, 15, 2, PL1_RW, 0), | |
| - A13_CPREG_DEF(ARM64_REG_LSU_ERR_STS, 3, 3, 15, 0, 0, PL1_RW, 0), | |
| + A13_CPREG_DEF(ARM64_REG_LSU_ERR_STS, 3, 3, 15, 0, 0, PL1_RW, 0), // A14 SYS_LSU_ERR_STS |
chris-pcguy
/ qemu-t8030_seprom_securerom_t8030_20231101_0.patch
Created
November 1, 2023 21:30
This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| diff --git a/hw/arm/apple_a13.c b/hw/arm/apple_a13.c | |
| index 2188683992..928ffaa988 100644 | |
| --- a/hw/arm/apple_a13.c | |
| +++ b/hw/arm/apple_a13.c | |
| @@ -504,14 +504,16 @@ static const ARMCPRegInfo apple_a13_cp_reginfo_tcg[] = { | |
| A13_CPREG_DEF(ARM64_REG_HID13, 3, 0, 15, 14, 0, PL1_RW, 0), | |
| A13_CPREG_DEF(ARM64_REG_HID14, 3, 0, 15, 15, 0, PL1_RW, 0), | |
| A13_CPREG_DEF(ARM64_REG_HID16, 3, 0, 15, 15, 2, PL1_RW, 0), | |
| - A13_CPREG_DEF(ARM64_REG_LSU_ERR_STS, 3, 3, 15, 0, 0, PL1_RW, 0), | |
| + A13_CPREG_DEF(ARM64_REG_LSU_ERR_STS, 3, 3, 15, 0, 0, PL1_RW, 0), // A14 SYS_LSU_ERR_STS |
NewerOlder