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| author | Greg Lehey <grog@FreeBSD.org> | 2003-12-22 00:01:53 +0000 |
|---|---|---|
| committer | Greg Lehey <grog@FreeBSD.org> | 2003-12-22 00:01:53 +0000 |
| commit | 0fa02ea5f786ef02befd46f8f083f48c8cd9630b (patch) | |
| tree | 6ec9f5b8556f081edb01c09d923e982fb9c51881 /tools/debugscripts | |
| parent | 0e1cbf3725b7f893da0c2622d7224dddb845cbfc (diff) | |
| download | src-test2-0fa02ea5f786ef02befd46f8f083f48c8cd9630b.tar.gz src-test2-0fa02ea5f786ef02befd46f8f083f48c8cd9630b.zip | |
Notes
Diffstat (limited to 'tools/debugscripts')
| -rw-r--r-- | tools/debugscripts/README | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/tools/debugscripts/README b/tools/debugscripts/README new file mode 100644 index 000000000000..732d3c2d1a59 --- /dev/null +++ b/tools/debugscripts/README @@ -0,0 +1,16 @@ +$FreeBSD$ + +This directory contains gdb macros for kernel debugging. When you +build a debug kernel, the target "gdbinit" in the kernel Makefile will +create the correct .gdbinit files in the kernel build directory. To +perform kernel debugging, you would do: + + # cd /usr/obj/usr/src/sys/GENERIC (or name of kernel config) + # make gdbinit + # gdb kernel.debug + This GDB was configured as "i386-undermydesk-freebsd"... + Ready to go. Enter 'tr' to connect to remote target + and 'getsyms' after connection to load kld symbols. + (kgdb) + + |