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
39 lines
1.5 KiB
C++
39 lines
1.5 KiB
C++
// clang-format off
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// REQUIRES: lld
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// Test that we can show disassembly and source.
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// RUN: %build --compiler=clang-cl --nodefaultlib -o %t.exe -- %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/disassembly.lldbinit | FileCheck %s
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// Some context lines before
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// the function.
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int foo() { return 42; }
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int main(int argc, char **argv) {
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foo();
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return 0;
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}
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// CHECK: (lldb) disassemble --flavor=intel -m -n main
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// CHECK: 12 int foo() { return 42; }
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// CHECK-NEXT: 13
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// CHECK-NEXT: ** 14 int main(int argc, char **argv) {
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// CHECK: disassembly.cpp.tmp.exe`main:
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// CHECK-NEXT: disassembly.cpp.tmp.exe[{{.*}}] <+0>: sub rsp, 0x38
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// CHECK-NEXT: disassembly.cpp.tmp.exe[{{.*}}] <+4>: mov dword ptr [rsp + 0x34], 0x0
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// CHECK-NEXT: disassembly.cpp.tmp.exe[{{.*}}] <+12>: mov qword ptr [rsp + 0x28], rdx
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// CHECK-NEXT: disassembly.cpp.tmp.exe[{{.*}}] <+17>: mov dword ptr [rsp + 0x24], ecx
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// CHECK: ** 15 foo();
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// CHECK: disassembly.cpp.tmp.exe[{{.*}}] <+21>: call {{.*}} ; foo at disassembly.cpp:12
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// CHECK-NEXT: disassembly.cpp.tmp.exe[{{.*}}] <+26>: xor ecx, ecx
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// CHECK-NEXT: disassembly.cpp.tmp.exe[{{.*}}] <+28>: mov dword ptr [rsp + 0x20], eax
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// CHECK: ** 16 return 0;
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// CHECK-NEXT: 17 }
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// CHECK-NEXT: 18
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// CHECK: disassembly.cpp.tmp.exe[{{.*}}] <+32>: mov eax, ecx
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// CHECK-NEXT: disassembly.cpp.tmp.exe[{{.*}}] <+34>: add rsp, 0x38
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// CHECK-NEXT: disassembly.cpp.tmp.exe[{{.*}}] <+38>: ret
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