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c8fa7a807f
The following error was thrown when compiling `tools/perf` using OpenCSD
v0.11.1. This patch fixes said error.
CC util/intel-pt-decoder/intel-pt-log.o
CC util/cs-etm-decoder/cs-etm-decoder.o
util/cs-etm-decoder/cs-etm-decoder.c: In function
‘cs_etm_decoder__buffer_range’:
util/cs-etm-decoder/cs-etm-decoder.c:370:2: error: enumeration value
‘OCSD_INSTR_WFI_WFE’ not handled in switch [-Werror=switch-enum]
switch (elem->last_i_type) {
^~~~~~
CC util/intel-pt-decoder/intel-pt-decoder.o
cc1: all warnings being treated as errors
Because `OCSD_INSTR_WFI_WFE` case was added only in v0.11.0, the minimum
required OpenCSD library version for this patch is no longer v0.10.0.
Signed-off-by: Solomon Tan <solomonbobstoner@gmail.com>
Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com>
Cc: Jiri Olsa <jolsa@redhat.com>
Cc: Mathieu Poirier <mathieu.poirier@linaro.org>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Robert Walker <robert.walker@arm.com>
Cc: Suzuki K Poulouse <suzuki.poulose@arm.com>
Cc: linux-arm-kernel@lists.infradead.org
Link: http://lkml.kernel.org/r/20190322052255.GA4809@w-OptiPlex-7050
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
17 lines
376 B
C
17 lines
376 B
C
// SPDX-License-Identifier: GPL-2.0
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#include <opencsd/c_api/opencsd_c_api.h>
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/*
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* Check OpenCSD library version is sufficient to provide required features
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*/
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#define OCSD_MIN_VER ((0 << 16) | (11 << 8) | (0))
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#if !defined(OCSD_VER_NUM) || (OCSD_VER_NUM < OCSD_MIN_VER)
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#error "OpenCSD >= 0.11.0 is required"
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#endif
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int main(void)
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{
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(void)ocsd_get_version();
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return 0;
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}
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