GK SDK 源码库: XMIPCLinuxV100R005C00SPC030 (kernel/tools/open_source excluded)

2026-09-06 03:52:57 +08:00
commit b1928b41c0
21813 changed files with 4413081 additions and 0 deletions
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+# SPDX-License-Identifier: GPL-2.0+
+#
+# Copyright (C) 2013-2014 Synopsys, Inc. All rights reserved.
+
+ifndef CONFIG_CPU_BIG_ENDIAN
+CONFIG_SYS_LITTLE_ENDIAN = 1
+else
+CONFIG_SYS_BIG_ENDIAN = 1
+endif
+
+ifdef CONFIG_SYS_LITTLE_ENDIAN
+PLATFORM_LDFLAGS += -EL
+PLATFORM_CPPFLAGS += -mlittle-endian
+endif
+
+ifdef CONFIG_SYS_BIG_ENDIAN
+PLATFORM_LDFLAGS += -EB
+PLATFORM_CPPFLAGS += -mbig-endian
+endif
+
+ifdef CONFIG_ARC_MMU_VER
+CONFIG_MMU = 1
+endif
+
+ifdef CONFIG_CPU_ARC750D
+PLATFORM_CPPFLAGS += -mcpu=arc700
+endif
+
+ifdef CONFIG_CPU_ARC770D
+PLATFORM_CPPFLAGS += -mcpu=arc700 -mlock -mswape
+endif
+
+ifdef CONFIG_CPU_ARCEM6
+PLATFORM_CPPFLAGS += -mcpu=arcem
+endif
+
+ifdef CONFIG_CPU_ARCHS34
+PLATFORM_CPPFLAGS += -mcpu=archs
+endif
+
+ifdef CONFIG_CPU_ARCHS38
+PLATFORM_CPPFLAGS += -mcpu=archs
+endif
+
+PLATFORM_CPPFLAGS += -ffixed-r25 -D__ARC__ -gdwarf-2 -mno-sdata
+PLATFORM_RELFLAGS += -ffunction-sections -fdata-sections -fno-common
+
+# Needed for relocation
+LDFLAGS_FINAL += -pie --gc-sections
+
+# Load address for standalone apps
+CONFIG_STANDALONE_LOAD_ADDR ?= 0x82000000