[PECOFF] Add COFF relocations to encode/decode to/from YAML files
llvm-svn: 193478
diff --git a/lld/lib/ReaderWriter/PECOFF/PECOFFLinkingContext.cpp b/lld/lib/ReaderWriter/PECOFF/PECOFFLinkingContext.cpp
index 8aacf3a..065a2c0 100644
--- a/lld/lib/ReaderWriter/PECOFF/PECOFFLinkingContext.cpp
+++ b/lld/lib/ReaderWriter/PECOFF/PECOFFLinkingContext.cpp
@@ -172,13 +172,35 @@
Writer &PECOFFLinkingContext::writer() const { return *_writer; }
+#define LLD_CASE(name) .Case(#name, llvm::COFF::name)
+
ErrorOr<Reference::Kind>
PECOFFLinkingContext::relocKindFromString(StringRef str) const {
- return make_error_code(YamlReaderError::illegal_value);
+ int32_t ret = llvm::StringSwitch<int32_t>(str)
+ LLD_CASE(IMAGE_REL_I386_ABSOLUTE)
+ LLD_CASE(IMAGE_REL_I386_DIR32)
+ LLD_CASE(IMAGE_REL_I386_DIR32NB)
+ LLD_CASE(IMAGE_REL_I386_REL32)
+ .Default(-1);
+ if (ret == -1)
+ return make_error_code(YamlReaderError::illegal_value);
+ return ret;
}
+#undef LLD_CASE
+
+#define LLD_CASE(name) \
+ case llvm::COFF::name: \
+ return std::string(#name);
+
ErrorOr<std::string>
PECOFFLinkingContext::stringFromRelocKind(Reference::Kind kind) const {
+ switch (kind) {
+ LLD_CASE(IMAGE_REL_I386_ABSOLUTE)
+ LLD_CASE(IMAGE_REL_I386_DIR32)
+ LLD_CASE(IMAGE_REL_I386_DIR32NB)
+ LLD_CASE(IMAGE_REL_I386_REL32)
+ }
return make_error_code(YamlReaderError::illegal_value);
}