diff options
| -rw-r--r-- | lld/ELF/Writer.cpp | 3 | ||||
| -rw-r--r-- | lld/test/ELF/linkerscript/output-too-large.s | 6 |
2 files changed, 8 insertions, 1 deletions
diff --git a/lld/ELF/Writer.cpp b/lld/ELF/Writer.cpp index 9d3dfb6f4a1..64f4f655257 100644 --- a/lld/ELF/Writer.cpp +++ b/lld/ELF/Writer.cpp @@ -2402,7 +2402,8 @@ template <class ELFT> void Writer<ELFT>::writeHeader() { // Open a result file. template <class ELFT> void Writer<ELFT>::openFile() { - if (!Config->Is64 && FileSize > UINT32_MAX) { + uint64_t MaxSize = Config->Is64 ? INT64_MAX : UINT32_MAX; + if (MaxSize < FileSize) { error("output file too large: " + Twine(FileSize) + " bytes"); return; } diff --git a/lld/test/ELF/linkerscript/output-too-large.s b/lld/test/ELF/linkerscript/output-too-large.s index ca85465036f..a5130d27a07 100644 --- a/lld/test/ELF/linkerscript/output-too-large.s +++ b/lld/test/ELF/linkerscript/output-too-large.s @@ -1,7 +1,13 @@ # REQUIRES: x86 + # RUN: llvm-mc -filetype=obj -triple=i686-unknown-linux %s -o %t.o # RUN: echo "SECTIONS { .text : { . = 0xffffffff; *(.text*); } }" > %t.script # RUN: not ld.lld --no-check-sections --script %t.script %t.o -o /dev/null 2>&1 | FileCheck %s + +# RUN: llvm-mc -filetype=obj -triple=x86_64-unknown-linux %s -o %t.o +# RUN: echo "SECTIONS { .text : { . = 0x8fffffffffffffff; *(.text*); } }" > %t.script +# RUN: not ld.lld --no-check-sections --script %t.script %t.o -o /dev/null 2>&1 | FileCheck %s + # CHECK: error: output file too large .global _start |
