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| author | Regia König | 2022-04-11 14:01:56 +0200 |
|---|---|---|
| committer | Regia König | 2022-04-11 14:01:56 +0200 |
| commit | 6d56ffea5c83cb6a5dd961f41d72831a47d73335 (patch) | |
| tree | 1339923d5008af0738ad073548c0920c7637a551 | |
| parent | asd (diff) | |
| download | memtest86-6d56ffea5c83cb6a5dd961f41d72831a47d73335.tar.gz memtest86-6d56ffea5c83cb6a5dd961f41d72831a47d73335.tar.xz memtest86-6d56ffea5c83cb6a5dd961f41d72831a47d73335.zip | |
Add README about how to use gdb
| -rw-r--r-- | efi_memtest/Makefile | 2 | ||||
| -rw-r--r-- | test_code/README | 17 |
2 files changed, 18 insertions, 1 deletions
diff --git a/efi_memtest/Makefile b/efi_memtest/Makefile index 7447e2c..70c9ed1 100644 --- a/efi_memtest/Makefile +++ b/efi_memtest/Makefile @@ -89,7 +89,7 @@ LIBRARIES=MemtestEfi.lib debug: CFLAGS += -g3 debug: CFLAGS += -fstack-usage # emit .su (stack usage) files for each c file you compile debug: CFLAGS += -Wstack-usage=255 -debug: CFLAGS += -Werror +#debug: CFLAGS += -Werror debug: all release: #CFLAGS += -flto diff --git a/test_code/README b/test_code/README new file mode 100644 index 0000000..048c893 --- /dev/null +++ b/test_code/README @@ -0,0 +1,17 @@ +https://retrage.github.io/2019/12/05/debugging-ovmf-en.html + +How to debug with gdb: + +1. make run + +2. ./gen_symbol_offets.sh > gdbscript + +3. make debug + +4. open second terminal. Type gdb + +5. In second terminal: + (gdb) source gdbscript + (gdb) b CoreHandleProtocol + (gdb) target remote localhost:1234 + (gdb) c |