Changes in Build

e467705a - perf util: Make util its own library

Tue, 25 Jun 2024 21:41:15 +0000

perf util: Make util its own libraryMake the util directory into its own library. This is done to avoidcompiling code twice, once for the perf tool and once for the perfpython module. For convenience: arch/common.c scripts/perl/Perf-Trace-Util/Context.c scripts/python/Perf-Trace-Util/Context.care made part of this library.Signed-off-by: Ian Rogers Reviewed-by: James Clark Cc: Suzuki K Poulose Cc: Kees Cook Cc: Palmer Dabbelt Cc: Albert Ou Cc: Nick Terrell Cc: Gary Guo Cc: Alex Gaynor Cc: Boqun Feng Cc: Wedson Almeida Filho Cc: Ze Gao Cc: Alice Ryhl Cc: Andrei Vagin Cc: Yicong Yang Cc: Jonathan Cameron Cc: Guo Ren Cc: Miguel Ojeda Cc: Will Deacon Cc: Mike Leach Cc: Leo Yan Cc: Oliver Upton Cc: John Garry Cc: Benno Lossin Cc: Björn Roy Baron Cc: Andreas Hindborg Cc: Paul Walmsley Signed-off-by: Namhyung Kim Link: https://lore.kernel.org/r/20240625214117.953777-7-irogers@google.com List of files: /linux-6.15/tools/perf/arch/mips/Build

a701d28e - perf annotate mips: Add perf arch instructions annotate handlers

Mon, 19 Oct 2020 07:21:24 +0000

perf annotate mips: Add perf arch instructions annotate handlersSupport the MIPS architecture using the ins_ops association method. Withthis patch, perf-annotate can work well on MIPS.Testing it with a perf.data file collected on a mips machine:$./perf annotate -i perf.data : Disassembly of section .text: : : 00000000000be6a0 : : get_next_seq(): 0.00 : be6a0: lw v0,0(a0) 0.00 : be6a4: daddiu sp,sp,-128 0.00 : be6a8: ld a7,72(a0) 0.00 : be6ac: gssq s5,s4,80(sp) 0.00 : be6b0: gssq s1,s0,48(sp) 0.00 : be6b4: gssq s8,gp,112(sp) 0.00 : be6b8: gssq s7,s6,96(sp) 0.00 : be6bc: gssq s3,s2,64(sp) 0.00 : be6c0: sd a3,0(sp) 0.00 : be6c4: move s0,a0 0.00 : be6c8: sd v0,32(sp) 0.00 : be6cc: sd a5,8(sp) 0.00 : be6d0: sd zero,8(a0) 0.00 : be6d4: sd a6,16(sp) 0.00 : be6d8: ld s2,48(a0) 8.53 : be6dc: ld s1,40(a0) 9.42 : be6e0: ld v1,32(a0) 0.00 : be6e4: nop 0.00 : be6e8: ld s4,24(a0) 0.00 : be6ec: ld s5,16(a0) 0.00 : be6f0: sd a7,40(sp) 10.11 : be6f4: ld s6,64(a0)...The original patch link:https://lore.kernel.org/patchwork/patch/1180480/Signed-off-by: Dengcheng Zhu Cc: Dengcheng Zhu Cc: Jiaxun Yang Cc: Peter Zijlstra Cc: Xuefeng Li Cc: linux-mips@vger.kernel.org[ fanpeng@loongson.cn: Add missing "bgtzl", "bltzl", "bgezl", "blezl", "beql" and "bnel" for pre-R6processors ]Signed-off-by: Peng Fan Signed-off-by: Arnaldo Carvalho de Melo List of files: /linux-6.15/tools/perf/arch/mips/Build

93df8a1e - perf tools: Add empty Build files for architectures lacking them

Tue, 04 Aug 2015 16:10:27 +0000

perf tools: Add empty Build files for architectures lacking themperf currently fails to build on MIPS as there is notools/perf/arch/mips/Build file. Adding an empty file fixes this asthere are no MIPS-specific sources to build.It looks like the same is needed for Alpha and PA-RISC, though Ihaven't been able to test those.Signed-off-by: Ben Hutchings Fixes: 5e8c0fb6a957 ("perf build: Add arch x86 objects building")Cc: Peter Zijlstra Link: http://lkml.kernel.org/r/1438704627.7315.2.camel@decadent.org.ukSigned-off-by: Arnaldo Carvalho de Melo List of files: /linux-6.15/tools/perf/arch/mips/Build