[ELF] Print file:line for unknown PHDR error
Differential revision: https://reviews.llvm.org/D27335
llvm-svn: 288678
diff --git a/lld/ELF/LinkerScript.cpp b/lld/ELF/LinkerScript.cpp
index 853f426..366902c 100644
--- a/lld/ELF/LinkerScript.cpp
+++ b/lld/ELF/LinkerScript.cpp
@@ -972,21 +972,21 @@
std::vector<size_t> Ret;
for (StringRef PhdrName : Cmd->Phdrs)
- Ret.push_back(getPhdrIndex(PhdrName));
+ Ret.push_back(getPhdrIndex(Cmd->Location, PhdrName));
return Ret;
}
return {};
}
template <class ELFT>
-size_t LinkerScript<ELFT>::getPhdrIndex(StringRef PhdrName) {
+size_t LinkerScript<ELFT>::getPhdrIndex(const Twine &Loc, StringRef PhdrName) {
size_t I = 0;
for (PhdrsCommand &Cmd : Opt.PhdrsCommands) {
if (Cmd.Name == PhdrName)
return I;
++I;
}
- error("section header '" + PhdrName + "' is not listed in PHDRS");
+ error(Loc + ": section header '" + PhdrName + "' is not listed in PHDRS");
return 0;
}
@@ -1441,6 +1441,7 @@
OutputSectionCommand *
ScriptParser::readOutputSectionDescription(StringRef OutSec) {
OutputSectionCommand *Cmd = new OutputSectionCommand(OutSec);
+ Cmd->Location = getCurrentLocation();
// Read an address expression.
// https://sourceware.org/binutils/docs/ld/Output-Section-Address.html#Output-Section-Address
diff --git a/lld/ELF/LinkerScript.h b/lld/ELF/LinkerScript.h
index f2d49a8..3bcfc57 100644
--- a/lld/ELF/LinkerScript.h
+++ b/lld/ELF/LinkerScript.h
@@ -124,6 +124,7 @@
std::vector<StringRef> Phdrs;
uint32_t Filler = 0;
ConstraintKind Constraint = ConstraintKind::NoConstraint;
+ std::string Location;
};
// This struct represents one section match pattern in SECTIONS() command.
@@ -268,7 +269,7 @@
ScriptConfiguration &Opt = *ScriptConfig;
std::vector<size_t> getPhdrIndices(StringRef SectionName);
- size_t getPhdrIndex(StringRef PhdrName);
+ size_t getPhdrIndex(const Twine &Loc, StringRef PhdrName);
uintX_t Dot;
uintX_t LMAOffset = 0;