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nerix 3b14414cbd Reland "[LLDB][NativePDB] Create functions with mangled name" (#161678)
Relands #149701 which was reverted in
185ae5cdc6
because it broke demangling of Itanium symbols on i386.

The last commit in this PR adds the fix for this (discussed in #160930).
On x86 environments, the prefix of `__cdecl` functions will now be
removed to match DWARF. I opened #161676 to discuss this for the other
calling conventions.
2025-10-07 19:27:16 +02:00

28 lines
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C++

// clang-format off
// REQUIRES: lld, x86
// Test that we can set simple breakpoints using PDB on any platform.
// 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: %lldb -f %t.exe -s \
// RUN: %p/Inputs/break-by-line.lldbinit | FileCheck %s
// This is a separate test from break-by-function.cpp because this test is
// sensitive to edits in the source file.
namespace NS {
int NamespaceFn(int X) {
return X + 42;
}
}
int main(int argc, char **argv) {
return NS::NamespaceFn(argc);
}
// CHECK: (lldb) target create "{{.*}}break-by-line.cpp.tmp.exe"
// CHECK: Current executable set to '{{.*}}break-by-line.cpp.tmp.exe'
// CHECK: (lldb) break set -f break-by-line.cpp -l 15
// CHECK: Breakpoint 1: where = break-by-line.cpp.tmp.exe`int NS::NamespaceFn(int) + {{[0-9]+}} at break-by-line.cpp:15