diff options
| -rw-r--r-- | documentation/debug statement | 1 | ||||
| -rw-r--r-- | documentation/gdb commands | 19 | ||||
| -rw-r--r-- | test_code/OVMF_VARS.fd | bin | 540672 -> 540672 bytes | |||
| -rw-r--r-- | test_code/debug.log | 3 | ||||
| -rw-r--r-- | test_code/gdbscript | 1 |
5 files changed, 23 insertions, 1 deletions
diff --git a/documentation/debug statement b/documentation/debug statement new file mode 100644 index 0000000..a8e192c --- /dev/null +++ b/documentation/debug statement @@ -0,0 +1 @@ +DEBUG (("%a: %d\n", _FUNCTION_, _LINE_)); diff --git a/documentation/gdb commands b/documentation/gdb commands new file mode 100644 index 0000000..85bf88e --- /dev/null +++ b/documentation/gdb commands @@ -0,0 +1,19 @@ +GDB COMMANDS +============ + +qemu must be started with "-s" option (shorthand for "-gdb tcp::1234") + +source gdbscript + +file MemtestEfi.efi || load file +info files || get Entry point + sections +file || unload files + +b CoreHandleProtocol | or OutputString + +target remote localhost:1234 + +c +bt || print back_trace of all stack frames +stop || stop program until it reaches a different source line +list || list specified function or line diff --git a/test_code/OVMF_VARS.fd b/test_code/OVMF_VARS.fd Binary files differindex 3fce49f..4abd7bb 100644 --- a/test_code/OVMF_VARS.fd +++ b/test_code/OVMF_VARS.fd diff --git a/test_code/debug.log b/test_code/debug.log index a8995b3..cda2afa 100644 --- a/test_code/debug.log +++ b/test_code/debug.log @@ -30,7 +30,7 @@ FW CFG Revision: 0x3 QemuFwCfg interface (DMA) is supported.
Platform PEIM Loaded
CMOS:
-00: 03 00 28 00 12 00 02 08 08 22 26 02 00 80 00 00
+00: 19 00 47 00 12 00 02 08 08 22 26 02 10 80 00 00
10: 00 00 F0 00 06 80 02 FF FF 2F 00 00 04 10 FF FF
20: C8 00 04 3F 00 00 00 00 00 00 00 00 00 00 00 00
30: FF FF 20 00 00 07 00 20 30 00 00 00 00 12 00 00
@@ -1404,6 +1404,7 @@ InstallProtocolInterface: 752F3136-4E16-4FDC-A22A-E5F46812F4CA 66B7E18 InstallProtocolInterface: 6302D008-7F9B-4F30-87AC-60C9FEF5DA4E 65710C0
FSOpen: Open '\' Success
FSOpen: Open '\' Success
+FSOpen: Open '\' Success
Image Return Status = Success
[Bds] Booting Boot Manager Menu.
[Bds]Stop Hotkey Service!
diff --git a/test_code/gdbscript b/test_code/gdbscript index 8316706..57ed30e 100644 --- a/test_code/gdbscript +++ b/test_code/gdbscript @@ -104,3 +104,4 @@ add-symbol-file /home/koenigr/Memtest/git/edk2/Build/OvmfX64/DEBUG_GCC5/X64/UsbM add-symbol-file /home/koenigr/Memtest/git/edk2/Build/OvmfX64/DEBUG_GCC5/X64/QemuVideoDxe.debug 0x6c66240 add-symbol-file /home/koenigr/Memtest/git/edk2/Build/OvmfX64/DEBUG_GCC5/X64/VirtioGpuDxe.debug 0x6c60240 add-symbol-file /home/koenigr/Memtest/git/edk2/Build/OvmfX64/DEBUG_GCC5/X64/Shell.debug 0x64f5240 +add-symbol-file /home/koenigr/Memtest/git/edk2/Build/OvmfX64/DEBUG_GCC5/X64/UiApp.debug 0x666e240 |