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https://github.com/ARM-software/arm-trusted-firmware.git
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b739f22a99
This patch ensures that VBAR_EL3 points to the simple stack-less 'early_exceptions' when the C runtime stack is not correctly setup to use the more complex 'runtime_exceptions'. It is initialised to 'runtime_exceptions' once this is done. This patch also moves all exception vectors into a '.vectors' section and modifies linker scripts to place all such sections together. This will minimize space wastage from alignment restrictions. Change-Id: I8c3e596ea3412c8bd582af9e8d622bb1cb2e049d
70 lines
2.4 KiB
Makefile
70 lines
2.4 KiB
Makefile
#
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# Copyright (c) 2013-2014, ARM Limited and Contributors. All rights reserved.
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#
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# Redistribution and use in source and binary forms, with or without
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# modification, are permitted provided that the following conditions are met:
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#
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# Redistributions of source code must retain the above copyright notice, this
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# list of conditions and the following disclaimer.
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#
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# Redistributions in binary form must reproduce the above copyright notice,
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# this list of conditions and the following disclaimer in the documentation
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# and/or other materials provided with the distribution.
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#
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# Neither the name of ARM nor the names of its contributors may be used
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# to endorse or promote products derived from this software without specific
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# prior written permission.
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#
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# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
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# AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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# IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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# ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
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# LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
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# CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
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# SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
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# INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
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# CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
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# ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
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# POSSIBILITY OF SUCH DAMAGE.
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#
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vpath %.c common \
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lib \
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arch/system/gic \
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plat/${PLAT} \
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arch/${ARCH} \
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common/psci \
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lib/sync/locks/bakery \
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plat/${PLAT}/${ARCH} \
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${PLAT_BL31_C_VPATH}
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vpath %.S lib/arch/${ARCH} \
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common/psci \
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include \
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plat/${PLAT}/${ARCH} \
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lib/sync/locks/exclusive \
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plat/common/${ARCH} \
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arch/system/gic/${ARCH} \
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${PLAT_BL31_S_VPATH}
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BL31_OBJS += bl31_arch_setup.o \
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bl31_entrypoint.o \
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exception_handlers.o \
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runtime_exceptions.o \
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bl31_main.o \
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psci_entry.o \
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psci_setup.o \
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psci_common.o \
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psci_afflvl_on.o \
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psci_main.o \
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psci_afflvl_off.o \
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psci_afflvl_suspend.o \
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spinlock.o \
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gic_v3_sysregs.o \
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bakery_lock.o \
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runtime_svc.o \
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early_exceptions.o
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BL31_ENTRY_POINT := bl31_entrypoint
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BL31_MAPFILE := bl31.map
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BL31_LINKERFILE := bl31.ld
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