================
@@ -24,11 +24,24 @@ namespace offloading {
/// This is the record of an object that just be registered with the offloading
/// runtime.
struct EntryTy {
+ /// Reserved bytes used to detect an older version of the struct, always
zero.
+ uint64_t Reserved = 0x0;
+ /// The current version of the struct for runtime forward compatibility.
+ uint16_t Version = 0x1;
+ /// The expected consumer of this entry, e.g. CUDA or OpenMP.
+ uint16_t Kind;
+ /// Flags associated with the global.
+ uint32_t Flags;
+ /// The address of the global to be registered by the runtime.
void *Address;
+ /// The name of the symbol in the device image.
char *SymbolName;
- size_t Size;
- int32_t Flags;
- int32_t Data;
+ /// The number of bytes the symbol takes, usually zero for functions.
----------------
jplehr wrote:
```suggestion
/// The number of bytes the symbol takes, zero for functions.
```
usually? In which cases is this non-zero?
https://github.com/llvm/llvm-project/pull/124018
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