flashstub/meson: Begun building a replacement for the outgoing Makefile

src/target/flashstub/meson.build

@@ -0,0 +1,74 @@
+# This file is part of the Black Magic Debug project.
+#
+# Copyright (C) 2024 1BitSquared <[email protected]>
+# Written by Rachel Mant <[email protected]>
+#
+# 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.
+
+hexdump = find_program('hexdump', native: true, required: false)
+
+write_stub = generator(
+ hexdump,
+ arguments: [
+ '-v',
+ '-e', '/2 "0x%04X, "',
+ '@INPUT@'
+ ],
+ ouptut: '@CURRENT_SOURCE_DIR@/@[email protected]'
+ capture: true,
+)
+
+stub_build_args = [
+ '-mthumb',
+ '-nostartfiles',
+ '-nodefaultlibs',
+ '-nostdlib',
+ '-ffreestanding',
+]
+
+lmi_stub_elf = executable(
+ 'lmi_stub',
+ 'lmi.c',
+ c_args: [
+ '-mcpu=cortexm-m4',
+ stub_build_args,
+ ]
+)
+
+efm32_stub_elf = executable(
+ 'efm32_stub'
+ 'efm32.c',
+ c_args: stub_build_args,
+)
+
+rp2040_stub_elf = executable(
+ 'rp_stub',
+ 'rp.c',
+ c_args: [
+ '-mcpu=cortexm-m0plus',
+ stub_build_args
+ ],
+)