def system_build(system):
inc_path_args = ['-I%s' % i for i in system.include_paths]
common_flags = ['-mthumb', '-g3', '-mlittle-endian', '-mcpu=cortex-m4', '-mfloat-abi=hard', '-mfpu=fpv4-sp-d16']
a_flags = common_flags
c_flags = common_flags + ['-Os']
all_input_files = system.c_files + system.asm_files
all_input_files = [os.path.normpath(os.path.abspath(path)) for path in all_input_files]
common_parent_path = commonpath(all_input_files)
# Compile all C files.
c_obj_files = [os.path.join(system.output, os.path.relpath(os.path.abspath(c_file_path.replace('.c', '.o')),
common_parent_path)) for c_file_path in system.c_files]
for c_file_path, obj_file_path in zip(system.c_files, c_obj_files):
os.makedirs(os.path.dirname(obj_file_path), exist_ok=True)
execute(['arm-none-eabi-gcc', '-ffreestanding', '-c', c_file_path, '-o', obj_file_path, '-Wall', '-Werror'] +
c_flags + inc_path_args)
# Assemble all asm files.
asm_obj_files = [os.path.join(system.output, os.path.relpath(os.path.abspath(asm_file_path.replace('.s', '.o')),
common_parent_path))
for asm_file_path in system.asm_files]
for asm_file_path, obj_file_path in zip(system.asm_files, asm_obj_files):
os.makedirs(os.path.dirname(obj_file_path), exist_ok=True)
execute(['arm-none-eabi-as', '-o', obj_file_path, asm_file_path] + a_flags + inc_path_args)
# Perform final link
obj_files = asm_obj_files + c_obj_files
execute(['arm-none-eabi-ld', '-T', system.linker_script, '-o', system.output_file] + obj_files)
def system_build(system):
inc_path_args = ['-I%s' % i for i in system.include_paths]
common_flags = [
'-mthumb', '-g3', '-mlittle-endian', '-mcpu=cortex-m4',
'-mfloat-abi=hard', '-mfpu=fpv4-sp-d16'
]
a_flags = common_flags
c_flags = common_flags + [
'-O0', '-fdata-sections', '-fno-common', '-fno-zero-initialized-in-bss'
]
# '--print-memory-usage' is a very useful flag here if you are
# memory-constrained, but only works with recent versions of ld
ld_flags = []
all_input_files = system.c_files + system.asm_files
all_input_files = [
os.path.normpath(os.path.abspath(path)) for path in all_input_files
]
common_parent_path = commonpath(all_input_files)
# Compile all C files.
c_obj_files = [
os.path.join(
system.output,
os.path.relpath(os.path.abspath(c_file_path.replace('.c', '.o')),
common_parent_path))
for c_file_path in system.c_files
]
for c_path, obj_path in zip(system.c_files, c_obj_files):
os.makedirs(os.path.dirname(obj_path), exist_ok=True)
execute([
'arm-none-eabi-gcc', '-ffreestanding', '-c', c_path, '-o',
obj_path, '-Wall', '-Werror'
] + c_flags + inc_path_args)
# Assemble all asm files.
asm_obj_files = [
os.path.join(
system.output,
os.path.relpath(os.path.abspath(asm_file_path.replace('.s', '.o')),
common_parent_path))
for asm_file_path in system.asm_files
]
for asm_file_path, obj_file_path in zip(system.asm_files, asm_obj_files):
os.makedirs(os.path.dirname(obj_file_path), exist_ok=True)
execute(['arm-none-eabi-as', '-o', obj_file_path, asm_file_path] +
a_flags + inc_path_args)
# Perform final link
obj_files = asm_obj_files + c_obj_files
execute([
'arm-none-eabi-ld', '-T', system.linker_script, '-o',
system.output_file
] + ld_flags + obj_files)
def system_build(system):
inc_path_args = ['-I%s' % i for i in system.include_paths]
# The device we emulate does not implement FPU instructions, however
# ctxt-switch-preempt.s requires them. So, 'fake' a hardware FPU.
# Qemu will gracefully ignore the FPU instructions.
common_flags = [
'-mthumb', '-g3', '-mlittle-endian', '-mcpu=cortex-m3',
'-mfloat-abi=hard', '-mfpu=fpv4-sp-d16'
]
a_flags = common_flags
c_flags = common_flags + ['-Os']
all_input_files = system.c_files + system.asm_files
all_input_files = [
os.path.normpath(os.path.abspath(path)) for path in all_input_files
]
common_parent_path = commonpath(all_input_files)
# Compile all C files.
c_obj_files = [
os.path.join(
system.output,
os.path.relpath(os.path.abspath(c_file_path.replace('.c', '.o')),
common_parent_path))
for c_file_path in system.c_files
]
for c_path, obj_path in zip(system.c_files, c_obj_files):
os.makedirs(os.path.dirname(obj_path), exist_ok=True)
execute([
'arm-none-eabi-gcc', '-ffreestanding', '-c', c_path, '-o',
obj_path, '-Wall', '-Werror'
] + c_flags + inc_path_args)
# Assemble all asm files.
asm_obj_files = [
os.path.join(
system.output,
os.path.relpath(os.path.abspath(asm_file_path.replace('.s', '.o')),
common_parent_path))
for asm_file_path in system.asm_files
]
for asm_file_path, obj_file_path in zip(system.asm_files, asm_obj_files):
os.makedirs(os.path.dirname(obj_file_path), exist_ok=True)
execute(['arm-none-eabi-as', '-o', obj_file_path, asm_file_path] +
a_flags + inc_path_args)
# Perform final link
obj_files = asm_obj_files + c_obj_files
execute([
'arm-none-eabi-ld', '-T', system.linker_script, '-o',
system.output_file
] + obj_files)
def system_build(system):
inc_path_args = ['-I%s' % i for i in system.include_paths]
common_flags = ['-g3']
a_flags = common_flags
c_flags = common_flags
all_input_files = system.c_files + system.asm_files
all_input_files = [
os.path.normpath(os.path.abspath(path)) for path in all_input_files
]
common_parent_path = commonpath(all_input_files)
# Compile all C files.
c_obj_files = [
os.path.join(
system.output,
os.path.relpath(os.path.abspath(c_file_path.replace('.c', '.o')),
common_parent_path))
for c_file_path in system.c_files
]
for c_file_path, obj_file_path in zip(system.c_files, c_obj_files):
os.makedirs(os.path.dirname(obj_file_path), exist_ok=True)
# gcc options for the PowerPC e500
execute([
'powerpc-linux-gnu-gcc', '-mcpu=8548', '-mfloat-gprs=double',
'-meabi', '-mno-sdata', '-G', '0', '-ffreestanding', '-c',
c_file_path, '-o', obj_file_path, '-Wall', '-Werror'
] + c_flags + inc_path_args)
# Assemble all asm files.
asm_obj_files = [
os.path.join(
system.output,
os.path.relpath(os.path.abspath(asm_file_path.replace('.s', '.o')),
common_parent_path))
for asm_file_path in system.asm_files
]
for asm_file_path, obj_file_path in zip(system.asm_files, asm_obj_files):
os.makedirs(os.path.dirname(obj_file_path), exist_ok=True)
execute([
'powerpc-linux-gnu-as', '-me500', '-o', obj_file_path,
asm_file_path
] + a_flags + inc_path_args)
# Perform final link
obj_files = asm_obj_files + c_obj_files
execute([
'powerpc-linux-gnu-ld', '-G', '0', '-T', system.linker_script, '-o',
system.output_file
] + obj_files)
def system_build(system):
inc_path_args = ['-I%s' % i for i in system.include_paths]
common_flags = [
'-mthumb', '-mcpu=cortex-m23', '-march=armv8-m.base', '-g3'
]
a_flags = common_flags
# c_flags = common_flags + ['-Os'] + ['-D__SAML10E16A__']
c_flags = common_flags + ['-Og'] + ['-D__SAML10E16A__', '-std=gnu99']
ld_flags = ['-mthumb', '-mcpu=cortex-m23', \
'-march=armv8-m.base', '-Wl,--gc-sections', \
'-T', './share/packages/saml10/saml10e16a.ld']
all_input_files = system.c_files + system.asm_files
all_input_files = [
os.path.normpath(os.path.abspath(path)) for path in all_input_files
]
common_parent_path = commonpath(all_input_files)
# Compile all C files.
c_obj_files = [
os.path.join(
system.output,
os.path.relpath(os.path.abspath(c_file_path.replace('.c', '.o')),
common_parent_path))
for c_file_path in system.c_files
]
for c_path, obj_path in zip(system.c_files, c_obj_files):
os.makedirs(os.path.dirname(obj_path), exist_ok=True)
execute([
'arm-none-eabi-gcc', '-c', c_path, '-o', obj_path, '-Wall',
'-Werror'
] + c_flags + inc_path_args)
# Assemble all asm files.
asm_obj_files = [
os.path.join(
system.output,
os.path.relpath(os.path.abspath(asm_file_path.replace('.s', '.o')),
common_parent_path))
for asm_file_path in system.asm_files
]
for asm_file_path, obj_file_path in zip(system.asm_files, asm_obj_files):
os.makedirs(os.path.dirname(obj_file_path), exist_ok=True)
execute(['arm-none-eabi-as', '-o', obj_file_path, asm_file_path] +
a_flags + inc_path_args)
# Perform final link
obj_files = asm_obj_files + c_obj_files
execute(['arm-none-eabi-gcc', '-o', system.output_file] + ld_flags +
obj_files)
def system_build(system, prx_config=None):
if prx_config is None:
prx_config = {}
inc_path_args = ['-I%s' % i for i in system.include_paths]
common_flags = ['-g3']
a_flags = common_flags
c_flags = common_flags
if prx_config.get('double_precision_fp'):
c_float_gprs_flag = '-mfloat-gprs=double'
else:
c_float_gprs_flag = '-mfloat-gprs=single'
all_input_files = system.c_files + system.asm_files
all_input_files = [os.path.normpath(os.path.abspath(path)) for path in all_input_files]
common_parent_path = commonpath(all_input_files)
# Compile all C files.
c_obj_files = [os.path.join(system.output, os.path.relpath(os.path.abspath(c_file_path.replace('.c', '.o')),
common_parent_path)) for c_file_path in system.c_files]
for c_file_path, obj_file_path in zip(system.c_files, c_obj_files):
os.makedirs(os.path.dirname(obj_file_path), exist_ok=True)
execute(['powerpc-eabispe-gcc', '-mcpu=8548', c_float_gprs_flag, '-meabi', '-mno-sdata', '-G', '0',
'-mabi=spe', '-mspe', '-ffreestanding', '-c', c_file_path, '-o', obj_file_path, '-Wall', '-Werror'] +
c_flags + inc_path_args)
# Assemble all asm files.
asm_obj_files = [os.path.join(system.output, os.path.relpath(os.path.abspath(asm_file_path.replace('.s', '.o')),
common_parent_path))
for asm_file_path in system.asm_files]
for asm_file_path, obj_file_path in zip(system.asm_files, asm_obj_files):
os.makedirs(os.path.dirname(obj_file_path), exist_ok=True)
execute(['powerpc-eabispe-as', '-me500', '-mspe', '-o', obj_file_path, asm_file_path] +
a_flags + inc_path_args)
# Perform final link
obj_files = asm_obj_files + c_obj_files
execute(['powerpc-eabispe-ld', '-G', '0', '-T', system.linker_script, '-o', system.output_file] + obj_files)
