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nuttx/libs/libc/machine/arm/Make.defs

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Move optimized ARM memcpy functions from arch/arm/src/ to libc/machine/. This is necessary for the PROTECTED and KERNEL build modes. Otherwise, memcpy() will be built in to kernel space and not accessible to applications.
2017-01-20 17:53:46 +01:00
############################################################################
This commit moves all of the libraries under a common directory called libs/. This most certainly break libcxx and uClibc++ for now. Squashed commit of the following: libs/libxx: Fix some confusing in naming. If the directory is called libxx, then the library must be libxx.a (unless perhaps LIBCXX is selected). libs/: Fix paths in moved library directories. libs: Brute force move of libc, libnx, and libxx to libs. Cannot yet build it in that configuration.
2018-05-29 21:21:26 +02:00
# libs/libc/machine/arm/Make.defs
Move optimized ARM memcpy functions from arch/arm/src/ to libc/machine/. This is necessary for the PROTECTED and KERNEL build modes. Otherwise, memcpy() will be built in to kernel space and not accessible to applications.
2017-01-20 17:53:46 +01:00
#
libs: Author Gregory Nutt: update licenses to Apache Gregory Nutt has submitted the SGA and we can migrate the licenses to Apache. Signed-off-by: Alin Jerpelea <alin.jerpelea@sony.com>
2021-03-02 15:54:21 +01:00
# Licensed to the Apache Software Foundation (ASF) under one or more
# contributor license agreements. See the NOTICE file distributed with
# this work for additional information regarding copyright ownership. The
# ASF licenses this file to you under the Apache License, Version 2.0 (the
# "License"); you may not use this file except in compliance with the
# License. You may obtain a copy of the License at
Move optimized ARM memcpy functions from arch/arm/src/ to libc/machine/. This is necessary for the PROTECTED and KERNEL build modes. Otherwise, memcpy() will be built in to kernel space and not accessible to applications.
2017-01-20 17:53:46 +01:00
#
libs: Author Gregory Nutt: update licenses to Apache Gregory Nutt has submitted the SGA and we can migrate the licenses to Apache. Signed-off-by: Alin Jerpelea <alin.jerpelea@sony.com>
2021-03-02 15:54:21 +01:00
# http://www.apache.org/licenses/LICENSE-2.0
Move optimized ARM memcpy functions from arch/arm/src/ to libc/machine/. This is necessary for the PROTECTED and KERNEL build modes. Otherwise, memcpy() will be built in to kernel space and not accessible to applications.
2017-01-20 17:53:46 +01:00
#
libs: Author Gregory Nutt: update licenses to Apache Gregory Nutt has submitted the SGA and we can migrate the licenses to Apache. Signed-off-by: Alin Jerpelea <alin.jerpelea@sony.com>
2021-03-02 15:54:21 +01:00
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
# License for the specific language governing permissions and limitations
# under the License.
Move optimized ARM memcpy functions from arch/arm/src/ to libc/machine/. This is necessary for the PROTECTED and KERNEL build modes. Otherwise, memcpy() will be built in to kernel space and not accessible to applications.
2017-01-20 17:53:46 +01:00
#
############################################################################
ELF: Move ARMv6-M, ARMv7-M, and legacy ARM versions of ELF relocation logic to libc/machine
2017-01-21 22:24:25 +01:00
ifeq ($(CONFIG_ARCH_ARM7TDMI),y) # ARM7TDMI is ARMv4T
build: replace ${TOPDIR} with $(TOPDIR) in Makefile make the usage consistence Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
2020-05-19 16:25:18 +02:00
include $(TOPDIR)/libs/libc/machine/arm/arm/Make.defs
ELF: Move ARMv6-M, ARMv7-M, and legacy ARM versions of ELF relocation logic to libc/machine
2017-01-21 22:24:25 +01:00
else ifeq ($(CONFIG_ARCH_ARM920T),y) # ARM920T is ARMv4T
build: replace ${TOPDIR} with $(TOPDIR) in Makefile make the usage consistence Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
2020-05-19 16:25:18 +02:00
include $(TOPDIR)/libs/libc/machine/arm/arm/Make.defs
libc/machine/arm: Use the correct arch Kconfig for variant check Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
2020-11-26 12:59:11 +01:00
else ifeq ($(CONFIG_ARCH_ARM926EJS),y) # ARM926EJS is ARMv5TEJ
include $(TOPDIR)/libs/libc/machine/arm/arm/Make.defs
else ifeq ($(CONFIG_ARCH_ARM1136J),y) # ARM1136J is ARMv6
include $(TOPDIR)/libs/libc/machine/arm/arm/Make.defs
else ifeq ($(CONFIG_ARCH_ARM1156T2),y) # ARM1156T2 is ARMv6T2
include $(TOPDIR)/libs/libc/machine/arm/arm/Make.defs
else ifeq ($(CONFIG_ARCH_ARM1176JZ),y) # ARM1176JZ is ARMv6Z
build: replace ${TOPDIR} with $(TOPDIR) in Makefile make the usage consistence Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
2020-05-19 16:25:18 +02:00
include $(TOPDIR)/libs/libc/machine/arm/arm/Make.defs
arch/arm: Add the initial cortex-a7 archtiecture support
2019-03-19 18:51:29 +01:00
else ifeq ($(CONFIG_ARCH_ARMV7A),y) # All ARMv7-A
build: replace ${TOPDIR} with $(TOPDIR) in Makefile make the usage consistence Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
2020-05-19 16:25:18 +02:00
include $(TOPDIR)/libs/libc/machine/arm/armv7-a/Make.defs
arch/arm: Add the initial cortex-a7 archtiecture support
2019-03-19 18:51:29 +01:00
else ifeq ($(CONFIG_ARCH_ARMV7R),y) # All ARMv7-R
build: replace ${TOPDIR} with $(TOPDIR) in Makefile make the usage consistence Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
2020-05-19 16:25:18 +02:00
include $(TOPDIR)/libs/libc/machine/arm/armv7-r/Make.defs
libc/machine/arm: Use the correct arch Kconfig for variant check Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
2020-11-26 12:59:11 +01:00
else ifeq ($(CONFIG_ARCH_ARMV6M),y) # All ARMv6-M
build: replace ${TOPDIR} with $(TOPDIR) in Makefile make the usage consistence Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
2020-05-19 16:25:18 +02:00
include $(TOPDIR)/libs/libc/machine/arm/armv6-m/Make.defs
arch/arm: Add the initial cortex-a7 archtiecture support
2019-03-19 18:51:29 +01:00
else ifeq ($(CONFIG_ARCH_ARMV7M),y) # All ARMv7-M
build: replace ${TOPDIR} with $(TOPDIR) in Makefile make the usage consistence Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
2020-05-19 16:25:18 +02:00
include $(TOPDIR)/libs/libc/machine/arm/armv7-m/Make.defs
libc/machine/arm: Use the correct arch Kconfig for variant check Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
2020-11-26 12:59:11 +01:00
else ifeq ($(CONFIG_ARCH_ARMV8M),y) # All ARMv8-M
libs/libc/machine/arm: Rename armv8 to armv8-m Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
2020-11-26 13:06:21 +01:00
include $(TOPDIR)/libs/libc/machine/arm/armv8-m/Make.defs
Move optimized ARM memcpy functions from arch/arm/src/ to libc/machine/. This is necessary for the PROTECTED and KERNEL build modes. Otherwise, memcpy() will be built in to kernel space and not accessible to applications.
2017-01-20 17:53:46 +01:00
endif
libc: Move unwind code to libs/libc/machine/arm because the logic: 1.only work on arm platform 2.couple with elf format Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com> Change-Id: I25dc95b5fc7b24196e2e71fdcf82d71d621ee2d3
2020-06-28 12:18:34 +02:00
libs: Move aeabi_atexit from libxx/ to libc/machine/arm/ Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
2022-05-11 16:21:25 +02:00
ifneq ($(CONFIG_LIBSUPCXX),y)
CSRCS += aeabi_atexit.c
endif
libc: Move unwind code to libs/libc/machine/arm because the logic: 1.only work on arm platform 2.couple with elf format Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com> Change-Id: I25dc95b5fc7b24196e2e71fdcf82d71d621ee2d3
2020-06-28 12:18:34 +02:00
ifeq ($(CONFIG_CXX_EXCEPTION),y)
CSRCS += gnu_unwind_find_exidx.c
endif
arm: Move setjmp to common place Since some Cortex A core supports thumb mode also, thus they can share same implementation. Signed-off-by: Huang Qi <huangqi3@xiaomi.com>
2022-02-25 10:12:21 +01:00
ifeq ($(CONFIG_ARCH_SETJMP_H),y)
telink: add custom setjmp implementation for tlsr82. Signed-off-by: wangbowen6 <wangbowen6@xiaomi.com>
2022-09-05 09:41:44 +02:00
ifeq ($(CONFIG_ARCH_CHIP_TLSR82),y)
ASRCS += tc32_setjmp.S
else
arch/arm: Support setjmp/longjmp for all socs After check the official specification of ARM ISA and Thumb ISA, the arch_setjmp_thumb.S are written by arm unified assembly language, so it easy to make it works for ARM and thumb ISA. Signed-off-by: Huang Qi <huangqi3@xiaomi.com>
2022-03-09 09:34:04 +01:00
ASRCS += arch_setjmp.S
arm: Move setjmp to common place Since some Cortex A core supports thumb mode also, thus they can share same implementation. Signed-off-by: Huang Qi <huangqi3@xiaomi.com>
2022-02-25 10:12:21 +01:00
endif
telink: add custom setjmp implementation for tlsr82. Signed-off-by: wangbowen6 <wangbowen6@xiaomi.com>
2022-09-05 09:41:44 +02:00
endif
arm: Move setjmp to common place Since some Cortex A core supports thumb mode also, thus they can share same implementation. Signed-off-by: Huang Qi <huangqi3@xiaomi.com>
2022-02-25 10:12:21 +01:00
ifeq ($(CONFIG_ARCH_TOOLCHAIN_GNU),y)
DEPPATH += --dep-path machine/arm/gnu
VPATH += :machine/arm/gnu
endif
libc: Move unwind code to libs/libc/machine/arm because the logic: 1.only work on arm platform 2.couple with elf format Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com> Change-Id: I25dc95b5fc7b24196e2e71fdcf82d71d621ee2d3
2020-06-28 12:18:34 +02:00
DEPPATH += --dep-path machine/arm
VPATH += :machine/arm
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