Fix compilation of test_arch on arm64

[jeremyd2019]

KNONVOLATILE_CONTEXT_POINTERS is not defined on arm64, it is called KNONVOLATILE_CONTEXT_POINTERS_ARM64 there instead. Add a test covering that on ARM64 too.

[jeremyd2019]

I found this while attempting to test all the -gnullvm arches, but it should also have failed to build for aarch64-pc-windows-msvc.

[riverar]

There was no arm64 test, so this is less of a fix and more of an addition right?

[jeremyd2019]

well, before cargo test -p test_arch would fail to build on arm64, due to:

error[E0432]: unresolved import `windows_sys::Win32::System::Diagnostics::Debug::KNONVOLATILE_CONTEXT_POINTERS`
    --> crates\tests\arch\tests\sys.rs:1:5
     |
1    | use windows_sys::Win32::System::Diagnostics::Debug::KNONVOLATILE_CONTEXT_POINTE...
     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^-----------------------------
     |     |                                               |
     |     |                                               help: a similar name exists in the module: `KNONVOLATILE_CONTEXT_POINTERS_ARM64`
     |     no `KNONVOLATILE_CONTEXT_POINTERS` in `Win32::System::Diagnostics::Debug`
     |
note: found an item that was configured out
    --> C:\windows-rs\crates\libs\sys\src\Windows\Win32\System\Diagnostics\Debug\mod.rs:4145:12
     |
4145 | pub struct KNONVOLATILE_CONTEXT_POINTERS {
     |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
note: found an item that was configured out
    --> C:\windows-rs\crates\libs\sys\src\Windows\Win32\System\Diagnostics\Debug\mod.rs:4243:12
     |
4243 | pub struct KNONVOLATILE_CONTEXT_POINTERS {
     |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
     = note: the item is gated behind the `x86` feature

error[E0432]: unresolved import `windows::Win32::System::Diagnostics::Debug::KNONVOLATILE_CONTEXT_POINTERS`
     --> crates\tests\arch\tests\win.rs:1:5
      |
1     | use windows::Win32::System::Diagnostics::Debug::KNONVOLATILE_CONTEXT_POINTE...
      |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^-----------------------------
      |     |                                           |
      |     |                                           help: a similar name exists in the module: `KNONVOLATILE_CONTEXT_POINTERS_ARM64`
      |     no `KNONVOLATILE_CONTEXT_POINTERS` in `Win32::System::Diagnostics::Debug`
      |
note: found an item that was configured out
     --> C:\windows-rs\crates\libs\windows\src\Windows\Win32\System\Diagnostics\Debug\mod.rs:9877:12
      |
9877  | pub struct KNONVOLATILE_CONTEXT_POINTERS {
      |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
note: found an item that was configured out
     --> C:\windows-rs\crates\libs\windows\src\Windows\Win32\System\Diagnostics\Debug\mod.rs:10070:12
      |
10070 | pub struct KNONVOLATILE_CONTEXT_POINTERS {
      |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
      = note: the item is gated behind the `x86` feature

For more information about this error, try `rustc --explain E0432`.
error: could not compile `test_arch` (test "sys") due to 1 previous error
warning: build failed, waiting for other jobs to finish...
error: could not compile `test_arch` (test "win") due to 1 previous error

[jeremyd2019]

on aarch64-pc-windows-gnullvm, the following tests fail to build:

• sample_component_json_validator_winrt
• sample_component_json_validator_winrt_client
• test_arch
• test_component
• test_component_client
• tool_msvc

test_arch works after applying this PR, the others appear to fail simply because MSVC and/or Windows SDK are not installed on my arm64 machine. Everything else tested in test.yml succeeds.

[kennykerr]

I was able to get aarch64-pc-windows-msvc to build everything with your changes. What you're missing is then just the MSVC/SDK build environment as the rest of those failures you're hitting are related to not having things like midlrt, lib, and cl in the path.

[kennykerr]

Closing this in favor of #3000 where I've been able to get basic Arm64 compilation coverage working.