gpu-compute: Add gfx version to HSA task entry

The version is necessary for determining the correct ABI init process.
Add it to the task queue so it is accessible when doing ABI init.

Change-Id: If77434b0f93614057b5c40fcf612d59b54e05dbb

src/gpu-compute/hsa_queue_entry.hh

@@ -63,7 +63,7 @@ class HSAQueueEntry
     HSAQueueEntry(std::string kernel_name, uint32_t queue_id,
                   int dispatch_id, void *disp_pkt, AMDKernelCode *akc,
                   Addr host_pkt_addr, Addr code_addr, GfxVersion gfx_version)
-        : kernName(kernel_name),
+        : _gfxVersion(gfx_version), kernName(kernel_name),
           _wgSize{{(int)((_hsa_dispatch_packet_t*)disp_pkt)->workgroup_size_x,
                   (int)((_hsa_dispatch_packet_t*)disp_pkt)->workgroup_size_y,
                   (int)((_hsa_dispatch_packet_t*)disp_pkt)->workgroup_size_z}},
@@ -129,6 +129,12 @@ class HSAQueueEntry
         parseKernelCode(akc);
     }
 
+    const GfxVersion&
+    gfxVersion() const
+    {
+        return _gfxVersion;
+    }
+
     const std::string&
     kernelName() const
     {
@@ -438,6 +444,8 @@ class HSAQueueEntry
         initialVgprState.set(WorkitemIdZ, akc->enable_vgpr_workitem_id > 1);
     }
 
+    // store gfx version for version specific task handling
+    GfxVersion _gfxVersion;
     // name of the kernel associated with the AQL entry
     std::string kernName;
     // workgroup Size (3 dimensions)