slydiman wrote:
> `SBDebugger::CreateTarget` takes a `platform_name` argument which we're
> already setting to "remote-linux".
Probably it works on buildbots because the host architecture is `Aarch64`. I'm
trying to get it working on Windows `x86_64`.
`target1 = self.dbg.CreateTarget(exe, None, "remote-linux", False, error)`
calls TargetList::CreateTargetInternal() in
llvm-project/lldb/source/Target/TargetList.cpp, line 76
platform_options contains `remote-linux`, triple_str is empty, user_exe_path is
a path to ELF created from elf.yaml (x86_64).
platform_arch is updated to `x86_64` in TargetList.cpp, line 169:
```
// Only one arch and none was specified.
prefer_platform_arch = true;
platform_arch = matching_module_spec.GetArchitecture();
```
and platform_sp is updated to `host` in TargetList.cpp, line 226:
```
// If "arch" isn't valid, yet "platform_arch" is, it means we have an
// executable file with a single architecture which should be used.
ArchSpec fixed_platform_arch;
if (!platform_sp->IsCompatibleArchitecture(platform_arch, {},
ArchSpec::CompatibleMatch, nullptr)) {
platform_sp = platform_list.GetOrCreate(platform_arch, {},
&fixed_platform_arch);
if (platform_sp)
platform_list.SetSelectedPlatform(platform_sp);
}
```
Next call `target2 = self.dbg.CreateTarget(exe, None, "remote-linux", False,
error)` will create the platform `remote-linux` in TargetList.cpp, line 98:
```
// Create a new platform if a platform was specified in the platform options
and doesn't match the selected platform.
if (platform_options && platform_options->PlatformWasSpecified() &&
!platform_options->PlatformMatches(platform_sp)) {
const bool select_platform = true;
platform_sp =
platform_options->CreatePlatformWithOptions(debugger.GetCommandInterpreter(),
arch, select_platform, error, platform_arch);
if (!platform_sp)
return error;
}
```
I don't think we need to change this logic. So the fix of this test looks
reasonable.
https://github.com/llvm/llvm-project/pull/90580
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