[PATCH] D130117: [LLD] [COFF] Improve the error message for too many exported symbols

Martin Storsjö via Phabricator via llvm-commits llvm-commits at lists.llvm.org
Wed Jul 20 06:59:36 PDT 2022


This revision was automatically updated to reflect the committed changes.
Closed by commit rG801971e5b4c0: [LLD] [COFF] Improve the error message for too many exported symbols (authored by mstorsjo).

Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D130117/new/

https://reviews.llvm.org/D130117

Files:
  lld/COFF/DriverUtils.cpp
  lld/test/COFF/export-limit.s


Index: lld/test/COFF/export-limit.s
===================================================================
--- lld/test/COFF/export-limit.s
+++ lld/test/COFF/export-limit.s
@@ -5,7 +5,7 @@
 # RUN: lld-link -dll -noentry %t.obj -out:%t.dll -def:%t-65535.def
 # RUN: env LLD_IN_TEST=1 not lld-link -dll -noentry %t.obj -out:%t.dll -def:%t-65536.def 2>&1 | FileCheck %s
 
-# CHECK: error: too many exported symbols
+# CHECK: error: too many exported symbols (got 65536, max 65535)
 
         .text
         .globl f
Index: lld/COFF/DriverUtils.cpp
===================================================================
--- lld/COFF/DriverUtils.cpp
+++ lld/COFF/DriverUtils.cpp
@@ -709,7 +709,7 @@
     if (e.ordinal == 0)
       e.ordinal = ++max;
   if (max > std::numeric_limits<uint16_t>::max())
-    fatal("too many exported symbols (max " +
+    fatal("too many exported symbols (got " + Twine(max) + ", max " +
           Twine(std::numeric_limits<uint16_t>::max()) + ")");
 }
 


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