Searched hist:d80b2fcb (Results 1 – 3 of 3) sorted by relevance
/openbmc/linux/tools/bpf/bpftool/Documentation/ |
H A D | bpftool-gen.rst | d80b2fcb Thu Mar 18 14:40:33 CDT 2021 Andrii Nakryiko <andrii@kernel.org> bpftool: Add `gen object` command to perform BPF static linking
Add `bpftool gen object <output-file> <input_file>...` command to statically link multiple BPF ELF object files into a single output BPF ELF object file.
This patch also updates bash completions and man page. Man page gets a short section on `gen object` command, but also updates the skeleton example to show off workflow for BPF application with two .bpf.c files, compiled individually with Clang, then resulting object files are linked together with `gen object`, and then final object file is used to generate usable BPF skeleton. This should help new users understand realistic workflow w.r.t. compiling mutli-file BPF application.
Signed-off-by: Andrii Nakryiko <andrii@kernel.org> Signed-off-by: Alexei Starovoitov <ast@kernel.org> Reviewed-by: Quentin Monnet <quentin@isovalent.com> Link: https://lore.kernel.org/bpf/20210318194036.3521577-10-andrii@kernel.org
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/openbmc/linux/tools/bpf/bpftool/ |
H A D | gen.c | d80b2fcb Thu Mar 18 14:40:33 CDT 2021 Andrii Nakryiko <andrii@kernel.org> bpftool: Add `gen object` command to perform BPF static linking
Add `bpftool gen object <output-file> <input_file>...` command to statically link multiple BPF ELF object files into a single output BPF ELF object file.
This patch also updates bash completions and man page. Man page gets a short section on `gen object` command, but also updates the skeleton example to show off workflow for BPF application with two .bpf.c files, compiled individually with Clang, then resulting object files are linked together with `gen object`, and then final object file is used to generate usable BPF skeleton. This should help new users understand realistic workflow w.r.t. compiling mutli-file BPF application.
Signed-off-by: Andrii Nakryiko <andrii@kernel.org> Signed-off-by: Alexei Starovoitov <ast@kernel.org> Reviewed-by: Quentin Monnet <quentin@isovalent.com> Link: https://lore.kernel.org/bpf/20210318194036.3521577-10-andrii@kernel.org
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/openbmc/linux/tools/bpf/bpftool/bash-completion/ |
H A D | bpftool | d80b2fcb Thu Mar 18 14:40:33 CDT 2021 Andrii Nakryiko <andrii@kernel.org> bpftool: Add `gen object` command to perform BPF static linking
Add `bpftool gen object <output-file> <input_file>...` command to statically link multiple BPF ELF object files into a single output BPF ELF object file.
This patch also updates bash completions and man page. Man page gets a short section on `gen object` command, but also updates the skeleton example to show off workflow for BPF application with two .bpf.c files, compiled individually with Clang, then resulting object files are linked together with `gen object`, and then final object file is used to generate usable BPF skeleton. This should help new users understand realistic workflow w.r.t. compiling mutli-file BPF application.
Signed-off-by: Andrii Nakryiko <andrii@kernel.org> Signed-off-by: Alexei Starovoitov <ast@kernel.org> Reviewed-by: Quentin Monnet <quentin@isovalent.com> Link: https://lore.kernel.org/bpf/20210318194036.3521577-10-andrii@kernel.org
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