[PATCH] D94560: [ELF] report section sizes when output file too large
Bob Haarman via Phabricator via llvm-commits
llvm-commits at lists.llvm.org
Fri Jan 15 14:11:39 PST 2021
inglorion updated this revision to Diff 317074.
inglorion added a comment.
also removed unused Format.h include
Repository:
rG LLVM Github Monorepo
CHANGES SINCE LAST ACTION
https://reviews.llvm.org/D94560/new/
https://reviews.llvm.org/D94560
Files:
lld/ELF/Writer.cpp
Index: lld/ELF/Writer.cpp
===================================================================
--- lld/ELF/Writer.cpp
+++ lld/ELF/Writer.cpp
@@ -2872,7 +2872,13 @@
template <class ELFT> void Writer<ELFT>::openFile() {
uint64_t maxSize = config->is64 ? INT64_MAX : UINT32_MAX;
if (fileSize != size_t(fileSize) || maxSize < fileSize) {
- error("output file too large: " + Twine(fileSize) + " bytes");
+ std::string msg;
+ raw_string_ostream s(msg);
+ s << "output file too large: " << Twine(fileSize) << " bytes\n"
+ << "Section sizes:\n";
+ for (OutputSection *os : outputSections)
+ s << os->name << " " << os->size << "\n";
+ error(s.str());
return;
}
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