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2024-06-26perf util: Make util its own libraryIan Rogers1-1/+1
Make the util directory into its own library. This is done to avoid compiling code twice, once for the perf tool and once for the perf python module. For convenience: arch/common.c scripts/perl/Perf-Trace-Util/Context.c scripts/python/Perf-Trace-Util/Context.c are made part of this library. Signed-off-by: Ian Rogers <[email protected]> Reviewed-by: James Clark <[email protected]> Cc: Suzuki K Poulose <[email protected]> Cc: Kees Cook <[email protected]> Cc: Palmer Dabbelt <[email protected]> Cc: Albert Ou <[email protected]> Cc: Nick Terrell <[email protected]> Cc: Gary Guo <[email protected]> Cc: Alex Gaynor <[email protected]> Cc: Boqun Feng <[email protected]> Cc: Wedson Almeida Filho <[email protected]> Cc: Ze Gao <[email protected]> Cc: Alice Ryhl <[email protected]> Cc: Andrei Vagin <[email protected]> Cc: Yicong Yang <[email protected]> Cc: Jonathan Cameron <[email protected]> Cc: Guo Ren <[email protected]> Cc: Miguel Ojeda <[email protected]> Cc: Will Deacon <[email protected]> Cc: Mike Leach <[email protected]> Cc: Leo Yan <[email protected]> Cc: Oliver Upton <[email protected]> Cc: John Garry <[email protected]> Cc: Benno Lossin <[email protected]> Cc: Björn Roy Baron <[email protected]> Cc: Andreas Hindborg <[email protected]> Cc: Paul Walmsley <[email protected]> Signed-off-by: Namhyung Kim <[email protected]> Link: https://lore.kernel.org/r/[email protected]
2019-09-05riscv: Add support for libdwMao Han1-0/+1
This patch adds support for DWARF register mappings and libdw registers initialization, which is used by perf callchain analyzing when --call-graph=dwarf is given. Signed-off-by: Mao Han <[email protected]> Cc: Paul Walmsley <[email protected]> Cc: Greentime Hu <[email protected]> Cc: Palmer Dabbelt <[email protected]> Cc: linux-riscv <[email protected]> Cc: Christoph Hellwig <[email protected]> Cc: Guo Ren <[email protected]> Tested-by: Greentime Hu <[email protected]> Signed-off-by: Paul Walmsley <[email protected]>