asm¶
Assembly support, used by tools such as gas and nasm
To declare targets using assembly:
def configure(conf):
conf.load('gcc gas')
def build(bld):
bld(
features='c cstlib asm',
source = 'test.S',
target = 'asmtest')
bld(
features='asm asmprogram',
source = 'test.S',
target = 'asmtest')
Support for pure asm programs and libraries should also work:
def configure(conf):
conf.load('nasm')
conf.find_program('ld', 'ASLINK')
def build(bld):
bld(
features='asm asmprogram',
source = 'test.S',
target = 'asmtest')
- waflib.Tools.asm.extension(*k)¶
Decorator that registers a task generator method which will be invoked during the processing of source files for the extension given:
from waflib import Task class mytask(Task): run_str = 'cp ${SRC} ${TGT}' @extension('.moo') def create_maa_file(self, node): self.create_task('mytask', node, node.change_ext('.maa')) def build(bld): bld(source='foo.moo')
- class waflib.Tools.asm.asm_parser(nodepaths=None, defines=None)[source]¶
- filter_comments(node)[source]¶
Filter the comments from a c/h file, and return the preprocessor lines. The regexps
waflib.Tools.c_preproc.re_cpp
,waflib.Tools.c_preproc.re_nl
andwaflib.Tools.c_preproc.re_lines
are used internally.- Returns
the preprocessor directives as a list of (keyword, line)
- Return type
a list of string pairs
- class waflib.Tools.asm.asm(*k, **kw)[source]¶
Compiles asm files by gas/nasm/yasm/…
- color = 'BLUE'¶
Color for the console display, see
waflib.Logs.colors_lst
- hasrun¶
- generator¶
- env¶
waflib.ConfigSet.ConfigSet
object (make sure to provide one)
- inputs¶
List of input nodes, which represent the files used by the task instance
- outputs¶
List of output nodes, which represent the files created by the task instance
- dep_nodes¶
List of additional nodes to depend on
- run_after¶
Set of tasks that must be executed before this one
- hcode = b'${AS} ${ASFLAGS} ${ASMPATH_ST:INCPATHS} ${ASMDEFINES_ST:DEFINES} ${AS_SRC_F}${SRC} ${AS_TGT_F}${TGT}'¶
String representing an additional hash for the class representation
- orig_run_str = '${AS} ${ASFLAGS} ${ASMPATH_ST:INCPATHS} ${ASMDEFINES_ST:DEFINES} ${AS_SRC_F}${SRC} ${AS_TGT_F}${TGT}'¶
- vars = ['AS', 'ASFLAGS', 'ASMDEFINES_ST', 'ASMPATH_ST', 'AS_SRC_F', 'AS_TGT_F', 'DEFINES', 'INCPATHS']¶
ConfigSet variables that should trigger a rebuild (class attribute used for
waflib.Task.Task.sig_vars()
)
- waflib.Tools.asm.asm_hook(self, node)[source]¶
Binds the asm extension to the asm task
- Parameters
node (
waflib.Node.Node
) – input file
- class waflib.Tools.asm.asmprogram(*k, **kw)[source]¶
Links object files into a c program
- ext_out = ['.bin']¶
File extensions that objects of this task class may create
- inst_to = '${BINDIR}'¶
Default installation path for the link task outputs, or None to disable
- hasrun¶
- generator¶
- env¶
waflib.ConfigSet.ConfigSet
object (make sure to provide one)
- inputs¶
List of input nodes, which represent the files used by the task instance
- outputs¶
List of output nodes, which represent the files created by the task instance
- dep_nodes¶
List of additional nodes to depend on
- run_after¶
Set of tasks that must be executed before this one
- hcode = b'${ASLINK} ${ASLINKFLAGS} ${ASLNK_TGT_F}${TGT} ${ASLNK_SRC_F}${SRC}'¶
String representing an additional hash for the class representation
- orig_run_str = '${ASLINK} ${ASLINKFLAGS} ${ASLNK_TGT_F}${TGT} ${ASLNK_SRC_F}${SRC}'¶
- vars = ['ASLINK', 'ASLINKFLAGS', 'ASLNK_SRC_F', 'ASLNK_TGT_F']¶
ConfigSet variables that should trigger a rebuild (class attribute used for
waflib.Task.Task.sig_vars()
)
- class waflib.Tools.asm.asmshlib(*k, **kw)[source]¶
Links object files into a c shared library
- inst_to = '${LIBDIR}'¶
Default installation path for the link task outputs, or None to disable
- hasrun¶
- generator¶
- env¶
waflib.ConfigSet.ConfigSet
object (make sure to provide one)
- inputs¶
List of input nodes, which represent the files used by the task instance
- outputs¶
List of output nodes, which represent the files created by the task instance
- dep_nodes¶
List of additional nodes to depend on
- run_after¶
Set of tasks that must be executed before this one
- hcode = b'nocode'¶
String representing an additional hash for the class representation
- class waflib.Tools.asm.asmstlib(*k, **kw)[source]¶
Links object files into a c static library
- hasrun¶
- generator¶
- env¶
waflib.ConfigSet.ConfigSet
object (make sure to provide one)
- inputs¶
List of input nodes, which represent the files used by the task instance
- outputs¶
List of output nodes, which represent the files created by the task instance
- dep_nodes¶
List of additional nodes to depend on
- run_after¶
Set of tasks that must be executed before this one
- hcode = b'\t\tdef composed_fun(task):\n\t\t\tfor x in funs_lst:\n\t\t\t\tret = x(task)\n\t\t\t\tif ret:\n\t\t\t\t\treturn ret\n\t\t\treturn None\n'¶
String representing an additional hash for the class representation