tools include: add dis-asm-compat.h to handle version differences
authorAndres Freund <andres@anarazel.de>
Mon, 1 Aug 2022 01:38:29 +0000 (18:38 -0700)
committerHoegeun Kwon <hoegeun.kwon@samsung.com>
Thu, 3 Aug 2023 09:35:29 +0000 (18:35 +0900)
commit54d06769ef13012ec046fa30dff88054090140f7
treec7ea04cbeabb007b1741cbdc7095dfbebcbb9fdb
parentc78095340134a413c1f826b67da87bd9026859e5
tools include: add dis-asm-compat.h to handle version differences

commit a45b3d6926231c3d024ea0de4f7bd967f83709ee upstream.

binutils changed the signature of init_disassemble_info(), which now causes
compilation failures for tools/{perf,bpf}, e.g. on debian unstable.

Relevant binutils commit:

  https://sourceware.org/git/?p=binutils-gdb.git;a=commit;h=60a3da00bd5407f07

This commit introduces a wrapper for init_disassemble_info(), to avoid
spreading #ifdef DISASM_INIT_STYLED to a bunch of places. Subsequent
commits will use it to fix the build failures.

It likely is worth adding a wrapper for disassember(), to avoid the already
existing DISASM_FOUR_ARGS_SIGNATURE ifdefery.

Signed-off-by: Andres Freund <andres@anarazel.de>
Signed-off-by: Ben Hutchings <benh@debian.org>
Acked-by: Quentin Monnet <quentin@isovalent.com>
Cc: Alexei Starovoitov <ast@kernel.org>
Cc: Ben Hutchings <benh@debian.org>
Cc: Jiri Olsa <jolsa@kernel.org>
Cc: Quentin Monnet <quentin@isovalent.com>
Cc: Sedat Dilek <sedat.dilek@gmail.com>
Cc: bpf@vger.kernel.org
Link: http://lore.kernel.org/lkml/20220622181918.ykrs5rsnmx3og4sv@alap3.anarazel.de
Link: https://lore.kernel.org/r/20220801013834.156015-4-andres@anarazel.de
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Cc: Hauke Mehrtens <hauke@hauke-m.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
[sw0312.kim: cherry-pick stable linux-5.15.y commit 451c9d7b1616 to resolve gcc-12 build issue]
Signed-off-by: Seung-Woo Kim <sw0312.kim@samsung.com>
Change-Id: I41fde6de2055b838dfbdc3d6de1b64eea3ab20c5
tools/include/tools/dis-asm-compat.h [new file with mode: 0644]