![Solomon Tan](/assets/img/avatar_default.png)
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
|
|
#include <opencsd/c_api/opencsd_c_api.h>
|
|
|
|
/*
|
|
* Check OpenCSD library version is sufficient to provide required features
|
|
*/
|
|
#define OCSD_MIN_VER ((0 << 16) | (11 << 8) | (0))
|
|
#if !defined(OCSD_VER_NUM) || (OCSD_VER_NUM < OCSD_MIN_VER)
|
|
#error "OpenCSD >= 0.11.0 is required"
|
|
#endif
|
|
|
|
int main(void)
|
|
{
|
|
(void)ocsd_get_version();
|
|
return 0;
|
|
}
|