diff options
| author | Regia König | 2022-08-11 15:30:23 +0200 |
|---|---|---|
| committer | Regia König | 2022-08-11 15:30:23 +0200 |
| commit | 2060a0302ece8734c1f91479deb7c458f3db10b3 (patch) | |
| tree | 1ad473cc9e0025949a5675374fd0f1d32b1d24ab | |
| parent | Documentation QEMU Monitor commands (diff) | |
| download | memtest86-2060a0302ece8734c1f91479deb7c458f3db10b3.tar.gz memtest86-2060a0302ece8734c1f91479deb7c458f3db10b3.tar.xz memtest86-2060a0302ece8734c1f91479deb7c458f3db10b3.zip | |
GDB Documentation
| -rw-r--r-- | documentation/GDB commands | 52 | ||||
| -rw-r--r-- | documentation/gdb commands | 19 |
2 files changed, 52 insertions, 19 deletions
diff --git a/documentation/GDB commands b/documentation/GDB commands new file mode 100644 index 0000000..761eeb9 --- /dev/null +++ b/documentation/GDB commands @@ -0,0 +1,52 @@ +################################################################### +###################### ############################# +### GDB COMMANDS ### +###################### ############################# +################################################################### + +1. QEMU CONFIGURATION + + qemu must be started with "-s" option + (shorthand for "-gdb tcp::1234") + + +2. GDB PART - CONNECTION + - source gdbscript + (if a gdbscript is created, which contains + add-symbol-file commandos) + + - target remote localhost:1234 + + +3. BREAKPOINTS + + - b CoreHandleProtocol | or OutputString + + +4. INFORMATION + + - info + files || get Entry point + sections + address SYM + all-registers || all registers & their contents + args || Argument variables of current stack frame + breakpoints + files || Names of targets & files being debugged + functions || all function names + locals || local variables of current stack frame + variables || all gloabl & static variables + +5. CONTROL FLOW + + - c + - bt || print back_trace of all stack frames + - stop || stop program until it reaches a different source line + +6. FILES (perhaps not applicable when debugging with QEMU) + + - file MemtestEfi.efi || load file ...no debugging symbols found...done + - file || unload files + +7. LIST + + - list || list specified function or line diff --git a/documentation/gdb commands b/documentation/gdb commands deleted file mode 100644 index 416a758..0000000 --- a/documentation/gdb commands +++ /dev/null @@ -1,19 +0,0 @@ -GDB COMMANDS -============ - -qemu must be started with "-s" option (shorthand for "-gdb tcp::1234") - -source gdbscript - -file MemtestEfi.efi || load file ...no debugging symbols found...done -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 |