================
@@ -43,13 +44,69 @@ static StringRef getImageName(const OffloadBinary &OB) {
}
}
-static void printBinary(const OffloadBinary &OB, uint64_t Index) {
- outs() << "\nOFFLOADING IMAGE [" << Index << "]:\n";
- outs() << left_justify("kind", 16) << getImageName(OB) << "\n";
- outs() << left_justify("arch", 16) << OB.getArch() << "\n";
- outs() << left_justify("triple", 16) << OB.getTriple() << "\n";
- outs() << left_justify("producer", 16)
+std::string Indent(uint64_t Level) { return std::string(Level * 2, ' '); }
+
+/// Print metadata from an OffloadBinary.
+static void printOffloadBinaryMetadata(const OffloadBinary &OB,
+ uint64_t level) {
+ const std::string IndentStr = Indent(level);
+
+ outs() << IndentStr << left_justify("kind", 16) << getImageName(OB) << "\n";
+ outs() << IndentStr << left_justify("arch", 16) << OB.getArch() << "\n";
+ outs() << IndentStr << left_justify("triple", 16) << OB.getTriple() << "\n";
+ outs() << IndentStr << left_justify("producer", 16)
<< getOffloadKindName(OB.getOffloadKind()) << "\n";
+
+ StringRef InnerImage = OB.getImage();
+ outs() << IndentStr << left_justify("image size", 16) << InnerImage.size()
+ << " bytes\n";
+}
+
+static void printBinary(const OffloadBinary &OB, uint64_t Index,
+ uint64_t Level = 0, std::string ParentIndex = "");
+
+/// Print information about nested OffloadBinary (inner layer).
+static void printNestedOffloadBinary(const OffloadBinary &OuterOB,
+ uint64_t Index, uint64_t Level,
+ std::string ParentIndex) {
+ StringRef ImageData = OuterOB.getImage();
+
+ MemoryBufferRef InnerBuffer(ImageData, "inner-offload-binary");
+ llvm::SmallVector<OffloadFile> InnerBinaries;
+ auto Err = extractOffloadBinaries(InnerBuffer, InnerBinaries);
+ if (Err) {
+ reportWarning("failed to extract nested OffloadBinary: " +
+ toString(std::move(Err)),
+ OuterOB.getFileName());
+ return;
+ }
+ if (InnerBinaries.empty()) {
+ reportWarning("nested OffloadBinary contains no entries",
+ OuterOB.getFileName());
+ return;
+ }
+
+ outs() << Indent(Level) << left_justify("nested images", 16)
+ << InnerBinaries.size() << "\n";
+
+ for (uint64_t I = 0, E = InnerBinaries.size(); I != E; ++I) {
+ const OffloadBinary *InnerOB = InnerBinaries[I].getBinary();
+ printBinary(*InnerOB, I, Level + 1, ParentIndex);
+ }
+}
+
+static void printBinary(const OffloadBinary &OB, uint64_t Index, uint64_t
Level,
----------------
jhuber6 wrote:
We could probably make this a single recursively called function if we just
default initialized the indentation level.
https://github.com/llvm/llvm-project/pull/185425
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