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#
# SPDX-License-Identifier: BSD-3-Clause
#
# Copyright © 2022 Keith Packard
#
# Redistribution and use in source and binary forms, with or without
# modification, are permitted provided that the following conditions
# are met:
#
# 1. Redistributions of source code must retain the above copyright
# notice, this list of conditions and the following disclaimer.
#
# 2. Redistributions in binary form must reproduce the above
# copyright notice, this list of conditions and the following
# disclaimer in the documentation and/or other materials provided
# with the distribution.
#
# 3. Neither the name of the copyright holder nor the names of its
# contributors may be used to endorse or promote products derived
# from this software without specific prior written permission.
#
# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
# FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
# COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT,
# INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
# (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
# SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
# HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
# STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
# ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
# OF THE POSSIBILITY OF SUCH DAMAGE.
#
picolibc_headers("" semihost.h)
add_library(semihost STATIC)
target_compile_options(semihost PRIVATE ${PICOLIBC_COMPILE_OPTIONS})
target_include_directories(semihost SYSTEM PUBLIC ${PICOLIBC_INCLUDE_DIRECTORIES})
add_subdirectory(machine/${CMAKE_SYSTEM_PROCESSOR})
if(DEFINED _SEMIHOST_ARM)
target_sources(semihost PRIVATE
close.c
exit.c
fstat.c
gettimeofday.c
isatty.c
kill.c
lseek.c
lseek64.c
mapstdio.c
open.c
read.c
unlink.c
write.c
sys_clock.c
sys_close.c
sys_elapsed.c
sys_errno.c
sys_exit.c
sys_exit_extended.c
sys_feature.c
sys_flen.c
sys_get_cmdline.c
sys_getc.c
sys_heapinfo.c
sys_iserror.c
sys_istty.c
sys_open.c
sys_putc.c
sys_read.c
sys_remove.c
sys_rename.c
sys_seek.c
sys_system.c
sys_tickfreq.c
sys_time.c
sys_tmpnam.c
sys_write.c
sys_write0.c
iob.c
)
endif()
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