diff mbox series

[v2,13/13] Add aarch64-w64-mingw32 target to libgcc

Message ID VI1PR83MB04310C86B2431587CEAC5967F8232@VI1PR83MB0431.EURPRD83.prod.outlook.com
State New
Headers show
Series Add aarch64-w64-mingw32 target | expand

Commit Message

Evgeny Karpov March 4, 2024, 5:51 p.m. UTC 
From: Zac Walker <zacwalker@microsoft.com>
Date: Mon, 12 Feb 2024 15:22:47 +0100
Subject: [PATCH v2 13/13] Add aarch64-w64-mingw32 target to libgcc

Reuse MinGW definitions from i386 for libgcc. Move reused files to
libgcc/config/mingw folder.

libgcc/ChangeLog:

	* config.host: Add aarch64-w64-mingw32 target. Adjust targets
	after moving MinGW files.
	* config/i386/t-gthr-win32: Move to...
	* config/mingw/t-gthr-win32: ...here.
	* config/i386/t-mingw-pthread: Move to...
	* config/mingw/t-mingw-pthread: ...here.
	* config/aarch64/t-no-eh: New file. EH is not yet implemented for
	the target, and the default definition should be disabled.
---
 libgcc/config.host                            | 23 +++++++++++++++----
 libgcc/config/aarch64/t-no-eh                 |  2 ++
 libgcc/config/{i386 => mingw}/t-gthr-win32    |  0
 libgcc/config/{i386 => mingw}/t-mingw-pthread |  0
 4 files changed, 21 insertions(+), 4 deletions(-)
 create mode 100644 libgcc/config/aarch64/t-no-eh
 rename libgcc/config/{i386 => mingw}/t-gthr-win32 (100%)
 rename libgcc/config/{i386 => mingw}/t-mingw-pthread (100%)
diff mbox series

Patch

diff --git a/libgcc/config.host b/libgcc/config.host
index 59a42d3a01f..3396a84893f 100644
--- a/libgcc/config.host
+++ b/libgcc/config.host
@@ -456,6 +456,21 @@  aarch64*-*-vxworks7*)
 	tmake_file="${tmake_file} ${cpu_type}/t-softfp t-softfp t-crtfm"
 	tmake_file="${tmake_file} t-dfprules"
 	;;
+aarch64-*-mingw*)
+	case ${target_thread_file} in
+	  win32)
+	    tmake_thr_file="mingw/t-gthr-win32"
+	    ;;
+	  posix)
+	    tmake_thr_file="mingw/t-mingw-pthread"
+	    ;;
+	esac
+	tmake_file="${tmake_file} ${cpu_type}/t-no-eh ${tmake_thr_file}"
+	tmake_file="${tmake_file} t-dfprules"
+	tmake_file="${tmake_file} ${cpu_type}/t-aarch64"
+	tmake_file="${tmake_file} ${cpu_type}/t-lse"
+	tmake_file="${tmake_file} ${cpu_type}/t-softfp t-softfp t-crtfm"
+	;;
 alpha*-*-linux*)
 	tmake_file="${tmake_file} alpha/t-alpha alpha/t-ieee t-crtfm alpha/t-linux"
 	extra_parts="$extra_parts crtfastmath.o"
@@ -874,10 +889,10 @@  i[34567]86-*-mingw*)
 	fi
 	case ${target_thread_file} in
 	  win32)
-	    tmake_thr_file="i386/t-gthr-win32"
+	    tmake_thr_file="mingw/t-gthr-win32"
 	    ;;
 	  posix)
-	    tmake_thr_file="i386/t-mingw-pthread"
+	    tmake_thr_file="mingw/t-mingw-pthread"
 	    ;;
 	  mcf)
 	    tmake_thr_file="i386/t-mingw-mcfgthread"
@@ -901,10 +916,10 @@  i[34567]86-*-mingw*)
 x86_64-*-mingw*)
 	case ${target_thread_file} in
 	  win32)
-	    tmake_thr_file="i386/t-gthr-win32"
+	    tmake_thr_file="mingw/t-gthr-win32"
 	    ;;
 	  posix)
-	    tmake_thr_file="i386/t-mingw-pthread"
+	    tmake_thr_file="mingw/t-mingw-pthread"
 	    ;;
 	  mcf)
 	    tmake_thr_file="i386/t-mingw-mcfgthread"
diff --git a/libgcc/config/aarch64/t-no-eh b/libgcc/config/aarch64/t-no-eh
new file mode 100644
index 00000000000..1802339a583
--- /dev/null
+++ b/libgcc/config/aarch64/t-no-eh
@@ -0,0 +1,2 @@ 
+# Not using EH
+LIB2ADDEH =
diff --git a/libgcc/config/i386/t-gthr-win32 b/libgcc/config/mingw/t-gthr-win32
similarity index 100%
rename from libgcc/config/i386/t-gthr-win32
rename to libgcc/config/mingw/t-gthr-win32
diff --git a/libgcc/config/i386/t-mingw-pthread b/libgcc/config/mingw/t-mingw-pthread
similarity index 100%
rename from libgcc/config/i386/t-mingw-pthread
rename to libgcc/config/mingw/t-mingw-pthread