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* [gcc/devel/rust/master] rust: Implement TARGET_RUST_OS_INFO for *-*-openbsd*
@ 2022-10-19 19:44 Thomas Schwinge
0 siblings, 0 replies; only message in thread
From: Thomas Schwinge @ 2022-10-19 19:44 UTC (permalink / raw)
To: gcc-cvs
https://gcc.gnu.org/g:47ad158d218e8011e7398a0ca5dd92977f787f52
commit 47ad158d218e8011e7398a0ca5dd92977f787f52
Author: Iain Buclaw <ibuclaw@gdcproject.org>
Date: Thu Oct 13 09:56:46 2022 +0200
rust: Implement TARGET_RUST_OS_INFO for *-*-openbsd*
gcc/ChangeLog:
* config.gcc (*-*-openbsd*): Set rust_target_objs and
target_has_targetrustm.
* config/t-openbsd (openbsd-rust.o): New rule.
* config/openbsd-rust.cc: New file.
Diff:
---
gcc/config.gcc | 2 ++
gcc/config/openbsd-rust.cc | 40 ++++++++++++++++++++++++++++++++++++++++
gcc/config/t-openbsd | 5 +++++
3 files changed, 47 insertions(+)
diff --git a/gcc/config.gcc b/gcc/config.gcc
index f24ccc875b1..6c52df9de76 100644
--- a/gcc/config.gcc
+++ b/gcc/config.gcc
@@ -951,6 +951,8 @@ case ${target} in
esac
d_target_objs="${d_target_objs} openbsd-d.o"
target_has_targetdm=yes
+ rust_target_objs="${rust_target_objs} openbsd-rust.o"
+ target_has_targetrustm=yes
;;
*-*-phoenix*)
gas=yes
diff --git a/gcc/config/openbsd-rust.cc b/gcc/config/openbsd-rust.cc
new file mode 100644
index 00000000000..c4721ea18e9
--- /dev/null
+++ b/gcc/config/openbsd-rust.cc
@@ -0,0 +1,40 @@
+/* OpenBSD support needed only by Rust front-end.
+ Copyright (C) 2022 Free Software Foundation, Inc.
+
+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
+<http://www.gnu.org/licenses/>. */
+
+#include "config.h"
+#include "system.h"
+#include "coretypes.h"
+#include "tm.h"
+#include "tm_rust.h"
+#include "rust/rust-target.h"
+#include "rust/rust-target-def.h"
+
+/* Implement TARGET_RUST_OS_INFO for OpenBSD targets. */
+
+static void
+openbsd_rust_target_os_info (void)
+{
+ rust_add_target_info ("target_family", "unix");
+ rust_add_target_info ("target_os", "openbsd");
+ rust_add_target_info ("target_vendor", "unknown");
+ rust_add_target_info ("target_env", "");
+}
+
+#undef TARGET_RUST_OS_INFO
+#define TARGET_RUST_OS_INFO openbsd_rust_target_os_info
+
+struct gcc_targetrustm targetrustm = TARGETRUSTM_INITIALIZER;
diff --git a/gcc/config/t-openbsd b/gcc/config/t-openbsd
index 69643f521fb..3b625d62b30 100644
--- a/gcc/config/t-openbsd
+++ b/gcc/config/t-openbsd
@@ -5,3 +5,8 @@ USER_H = $(EXTRA_HEADERS)
openbsd-d.o: $(srcdir)/config/openbsd-d.cc
$(COMPILE) $<
$(POSTCOMPILE)
+
+# OpenBSD-specific Rust support.
+openbsd-rust.o: $(srcdir)/config/openbsd-rust.cc
+ $(COMPILE) $<
+ $(POSTCOMPILE)
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