On Fri, Nov 22, 2024 at 5:42 AM Sami Tolvanen <samitolvanen@xxxxxxxxxx> wrote: > > Add a basic DWARF parser, which uses libdw to traverse the debugging > information in an object file and looks for functions and variables. > In follow-up patches, this will be expanded to produce symbol versions > for CONFIG_MODVERSIONS from DWARF. > > Signed-off-by: Sami Tolvanen <samitolvanen@xxxxxxxxxx> > Reviewed-by: Petr Pavlu <petr.pavlu@xxxxxxxx> > --- > kernel/module/Kconfig | 8 ++ > scripts/Makefile | 1 + > scripts/gendwarfksyms/.gitignore | 2 + > scripts/gendwarfksyms/Makefile | 8 ++ > scripts/gendwarfksyms/dwarf.c | 166 ++++++++++++++++++++++++++ > scripts/gendwarfksyms/gendwarfksyms.c | 126 +++++++++++++++++++ > scripts/gendwarfksyms/gendwarfksyms.h | 100 ++++++++++++++++ > scripts/gendwarfksyms/symbols.c | 96 +++++++++++++++ > 8 files changed, 507 insertions(+) > create mode 100644 scripts/gendwarfksyms/.gitignore > create mode 100644 scripts/gendwarfksyms/Makefile > create mode 100644 scripts/gendwarfksyms/dwarf.c > create mode 100644 scripts/gendwarfksyms/gendwarfksyms.c > create mode 100644 scripts/gendwarfksyms/gendwarfksyms.h > create mode 100644 scripts/gendwarfksyms/symbols.c > > diff --git a/kernel/module/Kconfig b/kernel/module/Kconfig > index 7c6588148d42..f9e5f82fa88b 100644 > --- a/kernel/module/Kconfig > +++ b/kernel/module/Kconfig > @@ -169,6 +169,14 @@ config MODVERSIONS > make them incompatible with the kernel you are running. If > unsure, say N. > > +config GENDWARFKSYMS > + bool You can move the prompt addition from 17/18 to this patch. - bool + bool "gendwarfksyms (from debugging information)" You split the patch set into a large number of patches, but I cannot compile-test each of them until 17/18 is applied. -- Best Regards Masahiro Yamada
