Add 'projects/roctracer/' from commit 'dd745ed9c731cf1c67a182a4ce41ce30afbfb8ca'

git-subtree-dir: projects/roctracer
git-subtree-mainline: d8cba83d42
git-subtree-split: dd745ed9c7

projects/roctracer/test/app/codeobj_test.cpp

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+/* Copyright (c) 2018-2022 Advanced Micro Devices, Inc.
+
+ Permission is hereby granted, free of charge, to any person obtaining a copy
+ of this software and associated documentation files (the "Software"), to deal
+ in the Software without restriction, including without limitation the rights
+ to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ copies of the Software, and to permit persons to whom the Software is
+ furnished to do so, subject to the following conditions:
+
+ The above copyright notice and this permission notice shall be included in
+ all copies or substantial portions of the Software.
+
+ THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+ THE SOFTWARE. */
+
+#include <cstring>
+#include <cstdio>
+#include <cstdlib>
+
+#include "roctracer.h"
+#include "roctracer_hsa.h"
+
+namespace {
+// Check returned HSA API status
+inline void CHECK(roctracer_status_t status) {
+  if (status != ROCTRACER_STATUS_SUCCESS) {
+    fprintf(stderr, "ERROR: %s\n", roctracer_error_string());
+    abort();
+  }
+}
+
+// codeobj callback
+void CodeObjectCallback(uint32_t domain, uint32_t cid, const void* data, void* arg) {
+  const hsa_evt_data_t* evt_data = reinterpret_cast<const hsa_evt_data_t*>(data);
+  fprintf(stdout,
+          "codeobj_callback domain(%u) cid(%u): load_base(0x%lx) load_size(0x%lx) "
+          "load_delta(0x%lx) uri(\"%s\") unload(%d)\n",
+          domain, cid, evt_data->codeobj.load_base, evt_data->codeobj.load_size,
+          evt_data->codeobj.load_delta, evt_data->codeobj.uri, evt_data->codeobj.unload);
+}
+
+}  // namespace
+
+#include <hsa/hsa_api_trace.h>
+
+extern "C" {
+// The HSA_AMD_TOOL_PRIORITY variable must be a constant value type initialized by the loader
+// itself, not by code during _init. 'extern const' seems to do that although that is not a
+// guarantee.
+ROCTRACER_EXPORT extern const uint32_t HSA_AMD_TOOL_PRIORITY = 1050;
+
+// HSA-runtime tool on-load method
+ROCTRACER_EXPORT bool OnLoad(HsaApiTable* table, uint64_t runtime_version,
+                             uint64_t failed_tool_count, const char* const* failed_tool_names) {
+  CHECK(roctracer_enable_op_callback(ACTIVITY_DOMAIN_HSA_EVT, HSA_EVT_ID_CODEOBJ,
+                                     CodeObjectCallback, nullptr));
+  return true;
+}
+
+ROCTRACER_EXPORT void OnUnload() {
+  CHECK(roctracer_disable_domain_callback(ACTIVITY_DOMAIN_HSA_EVT));
+}
+
+}  // extern "C"