From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: by sourceware.org (Postfix, from userid 7905) id 5A035383E43F; Tue, 13 Dec 2022 13:18:38 +0000 (GMT) DKIM-Filter: OpenDKIM Filter v2.11.0 sourceware.org 5A035383E43F DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gcc.gnu.org; s=default; t=1670937518; bh=/OdEAw7GgWDX7tlx2m9BRQ3zr2jCiRdVQsuvkqYeygA=; h=From:To:Subject:Date:From; b=C0kIx7zh0qTT30NMZhHUEFN4520QK4CvLYFPVYxjVEb4GlocF4bfRqDeox/WhYK9k EhB08GtndtFG25rtc1ASg53hzh96t4PCDRrhoYEBTkBZ9p1h/3upun0m2dBnXgZ4jP /7w0X42+nAq8aX1iXtXsCToa7eqxAfuOhEFTSEBs= MIME-Version: 1.0 Content-Transfer-Encoding: 7bit Content-Type: text/plain; charset="utf-8" From: Arthur Cohen To: gcc-cvs@gcc.gnu.org Subject: [gcc r13-4652] gccrs: Add Rust ABI enum helpers X-Act-Checkin: gcc X-Git-Author: Philip Herron X-Git-Refname: refs/heads/master X-Git-Oldrev: c7f8347e83caf8a66fb71e411415ae869c6e6a5c X-Git-Newrev: 15b0278905ed80413867ad78868a597dd7227170 Message-Id: <20221213131838.5A035383E43F@sourceware.org> Date: Tue, 13 Dec 2022 13:18:38 +0000 (GMT) List-Id: https://gcc.gnu.org/g:15b0278905ed80413867ad78868a597dd7227170 commit r13-4652-g15b0278905ed80413867ad78868a597dd7227170 Author: Philip Herron Date: Tue Aug 23 16:23:22 2022 +0100 gccrs: Add Rust ABI enum helpers This is a simple helper over an enum of possible ABI options in Rust. gcc/rust/ * util/rust-abi.cc: New. * util/rust-abi.h: New. Diff: --- gcc/rust/util/rust-abi.cc | 72 +++++++++++++++++++++++++++++++++++++++++++++++ gcc/rust/util/rust-abi.h | 45 +++++++++++++++++++++++++++++ 2 files changed, 117 insertions(+) diff --git a/gcc/rust/util/rust-abi.cc b/gcc/rust/util/rust-abi.cc new file mode 100644 index 00000000000..6477c3790af --- /dev/null +++ b/gcc/rust/util/rust-abi.cc @@ -0,0 +1,72 @@ +// This file is part of GCC. + +// GCC is free software; you can redistribute it and/or modify it under +// the terms of the GNU General Public License as published by the Free +// Software Foundation; either version 3, or (at your option) any later +// version. + +// GCC is distributed in the hope that it will be useful, but WITHOUT ANY +// WARRANTY; without even the implied warranty of MERCHANTABILITY or +// FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License +// for more details. + +// You should have received a copy of the GNU General Public License +// along with GCC; see the file COPYING3. If not see +// . + +#include "rust-abi.h" + +namespace Rust { + +Rust::ABI +get_abi_from_string (const std::string &abi) +{ + if (abi.compare ("rust") == 0) + return Rust::ABI::RUST; + else if (abi.compare ("rust-intrinsic") == 0) + return Rust::ABI::INTRINSIC; + else if (abi.compare ("C") == 0) + return Rust::ABI::C; + else if (abi.compare ("cdecl") == 0) + return Rust::ABI::CDECL; + else if (abi.compare ("stdcall") == 0) + return Rust::ABI::STDCALL; + else if (abi.compare ("fastcall") == 0) + return Rust::ABI::FASTCALL; + else if (abi.compare ("sysv64") == 0) + return Rust::ABI::SYSV64; + else if (abi.compare ("win64") == 0) + return Rust::ABI::WIN64; + + return Rust::ABI::UNKNOWN; +} + +std::string +get_string_from_abi (Rust::ABI abi) +{ + switch (abi) + { + case Rust::ABI::RUST: + return "rust"; + case Rust::ABI::INTRINSIC: + return "rust-intrinsic"; + case Rust::ABI::C: + return "C"; + case Rust::ABI::CDECL: + return "cdecl"; + case Rust::ABI::STDCALL: + return "stdcall"; + case Rust::ABI::FASTCALL: + return "fastcall"; + case Rust::ABI::SYSV64: + return "sysv64"; + case Rust::ABI::WIN64: + return "win64"; + + case Rust::ABI::UNKNOWN: + return "unknown"; + } + return "unknown"; +} + +} // namespace Rust diff --git a/gcc/rust/util/rust-abi.h b/gcc/rust/util/rust-abi.h new file mode 100644 index 00000000000..d794cc35fb3 --- /dev/null +++ b/gcc/rust/util/rust-abi.h @@ -0,0 +1,45 @@ +// This file is part of GCC. + +// GCC is free software; you can redistribute it and/or modify it under +// the terms of the GNU General Public License as published by the Free +// Software Foundation; either version 3, or (at your option) any later +// version. + +// GCC is distributed in the hope that it will be useful, but WITHOUT ANY +// WARRANTY; without even the implied warranty of MERCHANTABILITY or +// FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License +// for more details. + +// You should have received a copy of the GNU General Public License +// along with GCC; see the file COPYING3. If not see +// . + +#ifndef RUST_ABI_OPTIONS_H +#define RUST_ABI_OPTIONS_H + +#include "rust-system.h" + +namespace Rust { + +enum ABI +{ + UNKNOWN, + RUST, + INTRINSIC, + C, + CDECL, + STDCALL, + FASTCALL, + WIN64, + SYSV64 +}; + +extern Rust::ABI +get_abi_from_string (const std::string &abi); + +extern std::string +get_string_from_abi (Rust::ABI abi); + +} // namespace Rust + +#endif // RUST_ABI_OPTIONS_H