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| author |   Zachary Leaf <zachary.leaf@arm.com> | 2022-05-23 06:22:27 -0500 |
|---|---|---|
| committer |   Damjan Marion <dmarion@0xa5.net> | 2022-07-12 15:29:23 +0000 |
| commit | c7d43a5eb19f2acab900274432cfd0e136d6cb44 (patch) | |
| tree | 3ad3bd5191a1199430db40cec0b286ab531993be /src/plugins/perfmon/intel/core.h | |
| parent | 20ac58e5c5ef59bc860270037aa7a3b0966a4ec2 (diff) | |
perfmon: make less arch dependent
In preparation for enabling perfmon on Arm platforms, move some Intel
/arch specific logic into the /intel directory and update the CMake to
split the common code from arch specific files.
Since the dispatch_wrapper code is very different on Arm/Intel,
each arch can provide their own implementation + conduct any additional
arch specific config e.g. on Intel, all indexes from the mmap pages are
cached. The new method intel_config_dispatch_wrapper conducts this
config and returns a pointer to the dispatch wrapper to use.
Similarly, is_bundle_supported() looks very different on Arm/Intel, so
each implementation is to provide their own arch specific checks.
Two new callbacks/function ptrs are added in PERFMON_REGISTER_SOURCE to
support this - .bundle_support and .config_dispatch_wrapper.
Type: refactor
Signed-off-by: Zachary Leaf <zachary.leaf@arm.com>
Change-Id: Idd121ddcfd1cc80a57c949cecd64eb2db0ac8be3
Diffstat (limited to 'src/plugins/perfmon/intel/core.h')
| -rw-r--r-- | src/plugins/perfmon/intel/core.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/src/plugins/perfmon/intel/core.h b/src/plugins/perfmon/intel/core.h index 98ab9e539dd..b2b0434acb3 100644 --- a/src/plugins/perfmon/intel/core.h +++ b/src/plugins/perfmon/intel/core.h @@ -16,6 +16,8 @@ #ifndef __perfmon_intel_h #define __perfmon_intel_h +u8 intel_bundle_supported (perfmon_bundle_t *b); + #define PERF_INTEL_CODE(event, umask, edge, any, inv, cmask) \ ((event) | (umask) << 8 | (edge) << 18 | (any) << 21 | (inv) << 23 | \ (cmask) << 24) |