summaryrefslogtreecommitdiffstats
path: root/arch/openrisc/Makefile
diff options
context:
space:
mode:
authorDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-11 08:27:49 +0000
committerDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-11 08:27:49 +0000
commitace9429bb58fd418f0c81d4c2835699bddf6bde6 (patch)
treeb2d64bc10158fdd5497876388cd68142ca374ed3 /arch/openrisc/Makefile
parentInitial commit. (diff)
downloadlinux-ace9429bb58fd418f0c81d4c2835699bddf6bde6.tar.xz
linux-ace9429bb58fd418f0c81d4c2835699bddf6bde6.zip
Adding upstream version 6.6.15.upstream/6.6.15
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'arch/openrisc/Makefile')
-rw-r--r--arch/openrisc/Makefile63
1 files changed, 63 insertions, 0 deletions
diff --git a/arch/openrisc/Makefile b/arch/openrisc/Makefile
new file mode 100644
index 0000000000..68249521db
--- /dev/null
+++ b/arch/openrisc/Makefile
@@ -0,0 +1,63 @@
+# BK Id: %F% %I% %G% %U% %#%
+#
+# This file is included by the global makefile so that you can add your own
+# architecture-specific flags and dependencies.
+#
+# This file is subject to the terms and conditions of the GNU General Public
+# License. See the file "COPYING" in the main directory of this archive
+# for more details.
+#
+# Copyright (C) 1994 by Linus Torvalds
+# Modifications for the OpenRISC architecture:
+# Copyright (C) 2003 Matjaz Breskvar <phoenix@bsemi.com>
+# Copyright (C) 2010-2011 Jonas Bonn <jonas@southpole.se>
+#
+# Based on:
+# arch/i386/Makefile
+
+KBUILD_DEFCONFIG := or1ksim_defconfig
+
+OBJCOPYFLAGS := -O binary -R .note -R .comment -S
+LIBGCC := $(shell $(CC) $(KBUILD_CFLAGS) -print-libgcc-file-name)
+
+KBUILD_CFLAGS += -pipe -ffixed-r10 -D__linux__
+KBUILD_CFLAGS += -msfimm -mshftimm
+
+all: vmlinux.bin
+
+boot := arch/$(ARCH)/boot
+
+ifeq ($(CONFIG_OPENRISC_HAVE_INST_MUL),y)
+ KBUILD_CFLAGS += $(call cc-option,-mhard-mul)
+else
+ KBUILD_CFLAGS += $(call cc-option,-msoft-mul)
+endif
+
+ifeq ($(CONFIG_OPENRISC_HAVE_INST_DIV),y)
+ KBUILD_CFLAGS += $(call cc-option,-mhard-div)
+else
+ KBUILD_CFLAGS += $(call cc-option,-msoft-div)
+endif
+
+ifeq ($(CONFIG_OPENRISC_HAVE_INST_CMOV),y)
+ KBUILD_CFLAGS += $(call cc-option,-mcmov)
+endif
+
+ifeq ($(CONFIG_OPENRISC_HAVE_INST_ROR),y)
+ KBUILD_CFLAGS += $(call cc-option,-mror)
+endif
+
+ifeq ($(CONFIG_OPENRISC_HAVE_INST_RORI),y)
+ KBUILD_CFLAGS += $(call cc-option,-mrori)
+endif
+
+ifeq ($(CONFIG_OPENRISC_HAVE_INST_SEXT),y)
+ KBUILD_CFLAGS += $(call cc-option,-msext)
+endif
+
+libs-y += $(LIBGCC)
+
+PHONY += vmlinux.bin
+
+vmlinux.bin: vmlinux
+ $(Q)$(MAKE) $(build)=$(boot) $(boot)/$@