Update zipl DASD standalone dumpers for single-volume, multi-volume and FBA
to drop the sets of zero pages when dumping memory to disk. Thus, all
continuous sets of zero-megabytes in the memory are dropped during the dump
stage.
Signed-off-by: Mikhail Zaslonko <zaslonko@linux.ibm.com>
Signed-off-by: Jan Höppner <hoeppner@linux.ibm.com>
Fix some warnings found by sparse.
Declare one function static and change static variables to defines.
Signed-off-by: Stefan Haberland <sth@linux.vnet.ibm.com>
Signed-off-by: Jan Höppner <hoeppner@linux.ibm.com>
Remove unused include to fix an error reported by make C=1.
CHECK zipl/src/zipl_helper.device-mapper.o
../../include/lib/dasd_base.h:159:20: error: redefinition of struct hd_geometry
../../common.mak:234: recipe for target 'zipl_helper.device-mapper.o' failed
make: *** [zipl_helper.device-mapper.o] Error 1
The structure hd_geometry is defined in dasd_base.h.
Signed-off-by: Stefan Haberland <sth@linux.vnet.ibm.com>
Signed-off-by: Jan Höppner <hoeppner@linux.ibm.com>
Compilers in Debian and Ubuntu default to enabling PIE for all binaries.
This is a poor fit for boot loader code that has strict requirements
for its layout. Hence always forcefully disable PIE.
As older compilers still need to be supported, no-pie usage is
conditional on CC's -dumpspecs output.
Fixes: #3
Signed-off-by: Philipp Kern <pkern@debian.org>
Signed-off-by: Stefan Haberland <sth@linux.vnet.ibm.com>
dasdview command does not accept the '-f' option so because of that the
command will always fail.
Fixes: #10
Signed-off-by: Rafael Fonseca <r4f4rfs@gmail.com>
Acked-by: Stefan Haberland <sth@linux.vnet.ibm.com>
Signed-off-by: Stefan Haberland <sth@linux.vnet.ibm.com>
This commit is based on the s390-tools-1.39.0 version.
Changes on top of s390-tools-1.39.0:
- Add MIT license to all source files
- Add LICENSE file
- Transform REAMDE to README.md (markdown)
- Add AUTHORS.md file
- Add CONTRIBUTING.md file
- Move changelog from README to CHANGELOG.md file
Reviewed-by: Stefan Haberland <sth@linux.vnet.ibm.com>
Signed-off-by: Michael Holzheu <holzheu@linux.vnet.ibm.com>
