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gccrs: Add unadjusted and platform-intrinsic basic ABI support #4802

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Merged
powerboat9 merged 2 commits into from
Aug 19, 2026
+11 −1
Merged

gccrs: Add unadjusted and platform-intrinsic basic ABI support #4802

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4e77dd7
gccrs: Add `unadjusted` and `platform-intrinsic` basic ABI support
Polygonalr Aug 19, 2026
d362e3f
Merge branch 'master' into abi-support
powerboat9 Aug 19, 2026
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8 changes: 8 additions & 0 deletions gcc/rust/util/rust-abi.cc
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Original file line number Diff line number Diff line change
Expand Up @@ -41,6 +41,10 @@ get_abi_from_string (const std::string &abi)
return Rust::ABI::SYSV64;
else if (abi.compare ("win64") == 0)
return Rust::ABI::WIN_64;
else if (abi.compare ("platform-intrinsic") == 0)
return Rust::ABI::PLATFORM_INTRINSIC;
else if (abi.compare ("unadjusted") == 0)
return Rust::ABI::UNADJUSTED;

return Rust::ABI::UNKNOWN;
}
Expand All @@ -66,6 +70,10 @@ get_string_from_abi (Rust::ABI abi)
return "sysv64";
case Rust::ABI::WIN_64:
return "win64";
case Rust::ABI::PLATFORM_INTRINSIC:
return "platform-intrinsic";
case Rust::ABI::UNADJUSTED:
return "unadjusted";

case Rust::ABI::UNKNOWN:
return "unknown";
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4 changes: 3 additions & 1 deletion gcc/rust/util/rust-abi.h
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Expand Up @@ -31,7 +31,9 @@ enum ABI
STDCALL,
FASTCALL,
WIN_64,
SYSV64
SYSV64,
PLATFORM_INTRINSIC,
UNADJUSTED,
};

extern Rust::ABI get_abi_from_string (const std::string &abi);
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