P4 to Git Change 1495208 by gandryey@gera-w8 on 2017/12/15 15:33:48

SWDEV-135647 - Runtime should not assert on invalid printf
	- Replace the asserts for invalid printf index with an error.

Affected files ...

... //depot/stg/opencl/drivers/opencl/runtime/device/gpu/gpuprintf.cpp#45 edit
... //depot/stg/opencl/drivers/opencl/runtime/device/pal/palprintf.cpp#6 edit
... //depot/stg/opencl/drivers/opencl/runtime/device/rocm/rocprintf.cpp#9 edit

rocclr/runtime/device/gpu/gpuprintf.cpp

@@ -608,7 +608,10 @@ bool PrintfDbgHSA::output(VirtualGPU& gpu, bool printfEnabled,
 
       // parse the debug buffer
       while (sbt < copySize) {
-        assert(((*dbgBufferPtr) < printfInfo.size()) && "Cound't find the reported PrintfID!");
+        if (*dbgBufferPtr >= printfInfo.size()) {
+          LogError("Couldn't find the reported PrintfID!");
+          return false;
+        }
         const PrintfInfo& info = printfInfo[(*dbgBufferPtr)];
         sb += sizeof(uint32_t);
         for (ita = info.arguments_.begin(); ita != info.arguments_.end(); ++ita) {

rocclr/runtime/device/pal/palprintf.cpp

@@ -604,7 +604,10 @@ bool PrintfDbgHSA::output(VirtualGPU& gpu, bool printfEnabled,
 
       // parse the debug buffer
       while (sbt < copySize) {
-        assert(((*dbgBufferPtr) < printfInfo.size()) && "Cound't find the reported PrintfID!");
+        if (*dbgBufferPtr >= printfInfo.size()) {
+          LogError("Couldn't find the reported PrintfID!");
+          return false;
+        }
         const PrintfInfo& info = printfInfo[(*dbgBufferPtr)];
         sb += sizeof(uint32_t);
         for (ita = info.arguments_.begin(); ita != info.arguments_.end(); ++ita) {

rocclr/runtime/device/rocm/rocprintf.cpp

@@ -421,7 +421,10 @@ bool PrintfDbg::output(VirtualGPU& gpu, bool printfEnabled,
 
     // parse the debug buffer
     while (sbt < offsetSize) {
-      assert(((*dbgBufferPtr) < printfInfo.size()) && "Cound't find the reported PrintfID!");
+      if (*dbgBufferPtr >= printfInfo.size()) {
+        LogError("Couldn't find the reported PrintfID!");
+        return false;
+      }
       const PrintfInfo& info = printfInfo[(*dbgBufferPtr)];
       sb += sizeof(uint32_t);
       for (ita = info.arguments_.begin(); ita != info.arguments_.end(); ++ita) {