9 Commits
Author SHA1 Message Date
Jan Beulich 9cf4084f4e tools/fuzz: use vpath uniformly for access to hypervisor library code
It's not quite clear why for libelf and the emulator we use symlink-ing,
while elsewhere we use vpath. Do so for these two as well, thus also
eliminating the need for custom -iquote options and custom cleaning.

Signed-off-by: Jan Beulich <jbeulich@suse.com>
Acked-by: Andrew Cooper <andrew.cooper3@citrix.com>
2025-12-18 09:57:42 +01:00
Anthony PERARD ee38108991 tools/fuzz/libelf: rework makefile
Rename ELF_LIB_OBJS to LIBELF_OBJS as to have the same name as in
libs/guest/.

Replace "-I" by "-iquote".

Remove the use of "vpath". It will not works when we will convert this
makefile to subdirmk. Instead, we create symlinks to the source files.

Since we are creating a new .gitignore for the links, also move the
existing entry to it.

Signed-off-by: Anthony PERARD <anthony.perard@citrix.com>
Reviewed-by: Luca Fancellu <luca.fancellu@arm.com>
2022-07-12 08:36:37 +02:00
Petre Pircalabu f2b40dabab Makefile: Fix uninstall target
Running "make uninstall" does not remove all installed files, a
situation which might cause link related issues if xen is re-installed
in a different location.
In order to make uninstall correctly remove the files it is best
the process should be done recursively by mirroring each "install"
target with an "uninstall" who removes the installed files.

An exception to this rule is uninstalling the files produced by
"qemu-xen-dir-remote" and "qemu-xen-traditional-dir", which are external
to the project. These projects do not implement an "uninstall" target so
the files have to be removed manually.

Signed-off-by: Petre Pircalabu <ppircalabu@bitdefender.com>
Acked-by: Wei Liu <wei.liu2@citrix.com>
2017-07-28 17:47:42 +01:00
Andrew Cooper 3a54f72491 tools/fuzz: Include LLVMFuzzerTestOneInput() in the generated .a
Otherwise they are not suitable for use with libfuzz.

Signed-off-by: Andrew Cooper <andrew.cooper3@citrix.com>
Reviewed-by: Wei Liu <wei.liu2@citrix.com>
2017-03-20 16:45:20 +00:00
Andrew Cooper 264efe24ff tools/fuzz: Use $(CC) for linking the harnesses
This is necessary to make use of compiler features such as UBSAN.

Signed-off-by: Andrew Cooper <andrew.cooper3@citrix.com>
Reviewed-by: Wei Liu <wei.liu2@citrix.com>
2017-03-20 16:45:20 +00:00
Andrew Cooper cde043c55c tools/fuzz: Remove .d files in clean
Signed-off-by: Andrew Cooper <andrew.cooper3@citrix.com>
Reviewed-by: Wei Liu <wei.liu2@citrix.com>
2017-03-20 16:45:20 +00:00
Wei Liu a304574abe tools/fuzz: add AFL stub program for libefl fuzzer
And hook it up into build system.

Signed-off-by: Wei Liu <wei.liu2@citrix.com>
Acked-by: Ian Jackson <ian.jackson@eu.citrix.com>
2017-01-25 10:00:33 +00:00
Wei Liu e23b93a334 tools/fuzz: make sure targets are always built
Invocation of `make' in top-level directory would end up invoking the
install target.

Adjust fuzzing target makefiles a bit so that they are always build in
that situation.

Signed-off-by: Wei Liu <wei.liu2@citrix.com>
2017-01-24 16:24:50 +00:00
Wei Liu 4f62f31d25 tools/fuzz: introduce libelf target
Source code and Makefile to fuzz libelf in Google's oss-fuzz
infrastructure.

Introduce FUZZ_NO_LIBXC in libelf-private.h. That macro will be set when
compiling libelf fuzzer target because libxc is not required in libelf
fuzzing.

Signed-off-by: Wei Liu <wei.liu2@citrix.com>
Reviewed-by: Jan Beulich <jbeulich@suse.com>
2016-12-13 10:25:57 +00:00