diff options
| -rw-r--r-- | Documentation/dontdiff | 1 | ||||
| -rw-r--r-- | Documentation/s390/Debugging390.txt | 34 | ||||
| -rw-r--r-- | arch/s390/boot/Makefile | 2 |
3 files changed, 1 insertions, 36 deletions
diff --git a/Documentation/dontdiff b/Documentation/dontdiff index dfa6fc6..0c083c5 100644 --- a/Documentation/dontdiff +++ b/Documentation/dontdiff @@ -66,7 +66,6 @@ GRTAGS GSYMS GTAGS Image -Kerntypes Module.markers Module.symvers PENDING diff --git a/Documentation/s390/Debugging390.txt b/Documentation/s390/Debugging390.txt index efe998b..462321c 100644 --- a/Documentation/s390/Debugging390.txt +++ b/Documentation/s390/Debugging390.txt @@ -41,7 +41,6 @@ ldd Debugging modules The proc file system Starting points for debugging scripting languages etc. -Dumptool & Lcrash SysRq References Special Thanks @@ -2455,39 +2454,6 @@ jdb <filename> another fully interactive gdb style debugger. -Dumptool & Lcrash ( lkcd ) -========================== -Michael Holzheu & others here at IBM have a fairly mature port of -SGI's lcrash tool which allows one to look at kernel structures in a -running kernel. - -It also complements a tool called dumptool which dumps all the kernel's -memory pages & registers to either a tape or a disk. -This can be used by tech support or an ambitious end user do -post mortem debugging of a machine like gdb core dumps. - -Going into how to use this tool in detail will be explained -in other documentation supplied by IBM with the patches & the -lcrash homepage http://oss.sgi.com/projects/lkcd/ & the lcrash manpage. - -How they work -------------- -Lcrash is a perfectly normal program,however, it requires 2 -additional files, Kerntypes which is built using a patch to the -linux kernel sources in the linux root directory & the System.map. - -Kerntypes is an objectfile whose sole purpose in life -is to provide stabs debug info to lcrash, to do this -Kerntypes is built from kerntypes.c which just includes the most commonly -referenced header files used when debugging, lcrash can then read the -.stabs section of this file. - -Debugging a live system it uses /dev/mem -alternatively for post mortem debugging it uses the data -collected by dumptool. - - - SysRq ===== This is now supported by linux for s/390 & z/Architecture. diff --git a/arch/s390/boot/Makefile b/arch/s390/boot/Makefile index 635d677..f2737a0 100644 --- a/arch/s390/boot/Makefile +++ b/arch/s390/boot/Makefile @@ -23,4 +23,4 @@ $(obj)/compressed/vmlinux: FORCE install: $(CONFIGURE) $(obj)/image sh -x $(srctree)/$(obj)/install.sh $(KERNELRELEASE) $(obj)/image \ - System.map Kerntypes "$(INSTALL_PATH)" + System.map "$(INSTALL_PATH)" |
