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Description
Description
I have some code which uses the .NET 6 JIT and I'm updating it too .NET 7. It needs to import <windows.h> and <pal.h> but I'm getting an error on cross-compile/universal2 builds in clang-c++:
In file included from /Users/anthonyshaw/CLionProjects/pyjion/src/pyjion/codemodel.h:43:
In file included from /Users/anthonyshaw/CLionProjects/pyjion/CoreCLR/src/coreclr/pal/inc/rt/windows.h:12:
In file included from /Users/anthonyshaw/CLionProjects/pyjion/CoreCLR/src/coreclr/pal/inc/rt/palrt.h:136:
/Users/anthonyshaw/CLionProjects/pyjion/CoreCLR/src/coreclr/pal/inc/pal.h:3546:1: error: use of undeclared identifier 'g_arm64_atomics_present'
Define_InterlockMethod(
^
/Users/anthonyshaw/CLionProjects/pyjion/CoreCLR/src/coreclr/pal/inc/pal.h:3501:9: note: expanded from macro 'Define_InterlockMethod'
if (g_arm64_atomics_present) \
^
/Users/anthonyshaw/CLionProjects/pyjion/CoreCLR/src/coreclr/pal/inc/pal.h:3553:1: error: use of undeclared identifier 'g_arm64_atomics_present'
Define_InterlockMethod(
^
/Users/anthonyshaw/CLionProjects/pyjion/CoreCLR/src/coreclr/pal/inc/pal.h:3501:9: note: expanded from macro 'Define_InterlockMethod'
if (g_arm64_atomics_present) \
Looking at the source code, the macro HOST_ARM64 is defined beneath the check on line 77 for it, so the global is never defined, which means imports of this header fail.
The header is required to use clrlibjit.xxx directly.
Reproduction Steps
Expected behavior
Actual behavior
Regression?
Yes, worked on .NET 6
Known Workarounds
No response
Configuration
No response
Other information
No response
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