ba968c0d1d
This adds a script called build.py as well as a lit substitution called %build that we can use to invoke it. The idea is that this allows a lit test to build test inferiors without having to worry about architecture / platform specific differences, command line syntax, finding / configurationg a proper toolchain, and other issues. They can simply write something like: %build --arch=32 -o %t.exe %p/Inputs/foo.cpp and it will just work. This paves the way for being able to run lit tests with multiple configurations, platforms, and compilers with a single test. Differential Revision: https://reviews.llvm.org/D54914 llvm-svn: 348058
35 lines
1.0 KiB
C++
35 lines
1.0 KiB
C++
// clang-format off
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// REQUIRES: lld
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// Make sure we can read variables from BSS
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// RUN: %build --compiler=clang-cl --nodefaultlib -o %t.exe -- %s
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// RUN: llvm-readobj -s %t.exe | FileCheck --check-prefix=BSS %s
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// RUN: env LLDB_USE_NATIVE_PDB_READER=1 %lldb -f %t.exe -s \
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// RUN: %p/Inputs/globals-bss.lldbinit 2>&1 | FileCheck %s
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int GlobalVariable = 0;
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int main(int argc, char **argv) {
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return 0;
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}
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// BSS: Section {
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// BSS: Number: 3
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// BSS: Name: .data
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// BSS-NEXT: VirtualSize: 0x4
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// BSS-NEXT: VirtualAddress:
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// BSS-NEXT: RawDataSize: 0
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// BSS-NEXT: PointerToRawData: 0x0
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// BSS-NEXT: PointerToRelocations: 0x0
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// BSS-NEXT: PointerToLineNumbers: 0x0
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// BSS-NEXT: RelocationCount: 0
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// BSS-NEXT: LineNumberCount: 0
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// BSS-NEXT: Characteristics [ (0xC0000040)
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// BSS-NEXT: IMAGE_SCN_CNT_INITIALIZED_DATA (0x40)
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// BSS-NEXT: IMAGE_SCN_MEM_READ (0x40000000)
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// BSS-NEXT: IMAGE_SCN_MEM_WRITE (0x80000000)
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// BSS-NEXT: ]
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// BSS-NEXT: }
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// CHECK: (int) GlobalVariable = 0
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