From 28ca86aa19fe2a5493573164ef0c2c54542ed9da Mon Sep 17 00:00:00 2001 From: "Michael J. Spencer" Date: Sat, 9 Oct 2010 16:04:45 +0000 Subject: [PATCH] MC-COFF: Fix .bss section size. Fixes PR8335. Patch by NAKAMUTA Takumi! git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@116155 91177308-0d34-0410-b5e6-96231b3b80d8 --- lib/MC/WinCOFFObjectWriter.cpp | 2 +- test/MC/COFF/bss.s | 15 +++++++++++++++ 2 files changed, 16 insertions(+), 1 deletion(-) create mode 100644 test/MC/COFF/bss.s diff --git a/lib/MC/WinCOFFObjectWriter.cpp b/lib/MC/WinCOFFObjectWriter.cpp index c6ea31a34e3..285717e83e2 100644 --- a/lib/MC/WinCOFFObjectWriter.cpp +++ b/lib/MC/WinCOFFObjectWriter.cpp @@ -801,7 +801,7 @@ void WinCOFFObjectWriter::WriteObject(MCAssembler &Asm, if (Sec->Number == -1) continue; - Sec->Header.SizeOfRawData = Layout.getSectionFileSize(i); + Sec->Header.SizeOfRawData = Layout.getSectionAddressSize(i); if (IsPhysicalSection(Sec)) { Sec->Header.PointerToRawData = offset; diff --git a/test/MC/COFF/bss.s b/test/MC/COFF/bss.s new file mode 100644 index 00000000000..f44225b5a33 --- /dev/null +++ b/test/MC/COFF/bss.s @@ -0,0 +1,15 @@ +// The purpose of this test is to verify that bss sections are emited correctly. + +// RUN: llvm-mc -filetype=obj -triple i686-pc-win32 %s | coff-dump.py | FileCheck %s +// RUN: llvm-mc -filetype=obj -triple x86_64-pc-win32 %s | coff-dump.py | FileCheck %s + + .bss + .globl _g0 + .align 4 +_g0: + .long 0 + +// CHECK: Name = .bss +// CHECK-NEXT: VirtualSize = 0 +// CHECK-NEXT: VirtualAddress = 0 +// CHECK-NEXT: SizeOfRawData = 4 -- 2.34.1