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74b76357df
u-boot-brain/arch
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Heinrich Schuchardt 74b76357df x86: show UEFI images involved in crash 
If a crash occurs, show the loaded UEFI images to facilitate analysis.

This is an example output:

=> bootefi 0x1000000
Found 0 disks
Hello world of bugs!
Invalid Opcode (Undefined Opcode)
EIP: 0010:[<06ceb06e>] EFLAGS: 00010206
Original EIP :[<fec9906e>]
EAX: 00000000 EBX: 06cec000 ECX: 00000fd0 EDX: 00000001
ESI: 06ced18a EDI: 07d0fe10 EBP: 07fe27a0 ESP: 07d0fde0
 DS: 0018 ES: 0018 FS: 0020 GS: 0018 SS: 0018
CR0: 00000033 CR2: 00000000 CR3: 00000000 CR4: 00000000
DR0: 00000000 DR1: 00000000 DR2: 00000000 DR3: 00000000
DR6: ffff0ff0 DR7: 00000400
Stack:
    0x07d0fde8 : 0x00000000
    0x07d0fde4 : 0x06ced040
--->0x07d0fde0 : 0x07fe27a0
    0x07d0fddc : 0x00010206
    0x07d0fdd8 : 0x00000010
    0x07d0fdd4 : 0x06ceb06e
UEFI image [0x06cea000:0x06cf0fff] pc=0x106e '/bug-i386.efi'
### ERROR ### Please RESET the board ###

With the additional information provided by this patch we know that the
problem occurred 0x106e after the load address of bug-i386.efi.

Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
Tested-by: Bin Meng <bmeng.cn@gmail.com>
2019-09-10 14:27:15 +08:00
..
arc arc: libgcc: Import __udivdi3 & __udivmoddi4 to allow 64-bit division 2019-09-03 19:05:34 +03:00
arm Merge tag 'mmc-9-6-2019' of https://gitlab.denx.de/u-boot/custodians/u-boot-mmc 2019-09-08 21:15:13 -04:00
m68k env: Drop environment.h header file where not needed 2019-08-11 16:43:41 -04:00
microblaze env: Move env_get() to env.h 2019-08-11 16:43:41 -04:00
mips env: Move env_init() to env.h 2019-08-11 16:43:41 -04:00
nds32 env: Drop environment.h header file where not needed 2019-08-11 16:43:41 -04:00
nios2 .gitignore: move *.dtb and *.dtb.S patterns to the top-level .gitignore 2018-06-18 14:43:12 -04:00
powerpc MPC8548: dts: Added PCIe DT node 2019-08-28 13:47:47 +05:30
riscv riscv: cache: use CCTL to flush d-cache 2019-09-03 09:31:03 +08:00
sandbox sysreset: switch to using SYSRESET_POWER_OFF for poweroff 2019-08-19 12:43:26 +08:00
sh sh: r2dplus: Switch to DM PCI driver 2019-09-02 17:38:43 +02:00
x86 x86: show UEFI images involved in crash 2019-09-10 14:27:15 +08:00
xtensa env: Move env_get() to env.h 2019-08-11 16:43:41 -04:00
.gitignore
Kconfig sh: r2dplus: Enable OF control 2019-09-02 17:38:43 +02:00