globals-bss.cpp
1.13 KB
// clang-format off
// REQUIRES: lld, x86
// Make sure we can read variables from BSS
// RUN: %clang_cl --target=x86_64-windows-msvc -Od -Z7 -c /Fo%t.obj -- %s
// RUN: lld-link -debug:full -nodefaultlib -entry:main %t.obj -out:%t.exe -pdb:%t.pdb
// RUN: llvm-readobj -s %t.exe | FileCheck --check-prefix=BSS %s
// RUN: env LLDB_USE_NATIVE_PDB_READER=1 %lldb -f %t.exe -s \
// RUN: %p/Inputs/globals-bss.lldbinit 2>&1 | FileCheck %s
int GlobalVariable = 0;
int main(int argc, char **argv) {
return 0;
}
// BSS: Section {
// BSS: Number: 3
// BSS: Name: .data
// BSS-NEXT: VirtualSize: 0x4
// BSS-NEXT: VirtualAddress:
// BSS-NEXT: RawDataSize: 0
// BSS-NEXT: PointerToRawData: 0x0
// BSS-NEXT: PointerToRelocations: 0x0
// BSS-NEXT: PointerToLineNumbers: 0x0
// BSS-NEXT: RelocationCount: 0
// BSS-NEXT: LineNumberCount: 0
// BSS-NEXT: Characteristics [ (0xC0000040)
// BSS-NEXT: IMAGE_SCN_CNT_INITIALIZED_DATA (0x40)
// BSS-NEXT: IMAGE_SCN_MEM_READ (0x40000000)
// BSS-NEXT: IMAGE_SCN_MEM_WRITE (0x80000000)
// BSS-NEXT: ]
// BSS-NEXT: }
// CHECK: (int) GlobalVariable = 0