3.1.1.1. TI ARM CGT
The tool is located in tools/waf-tools.
3.1.1.1.1. Tool Documentation
Implements a waf tool to use TI ARM CGT (https://www.ti.com/tool/ARM-CGT).
- f_ti_arm_cgt.accept_node_to_link(self, node)
filters which output files are not meant to be linked
- class f_ti_arm_cgt.asm(*args: Any, **kwargs: Any)
Bases:
waflib.Task.Taskclass to run the TI ARM CGT compiler in compiler mode to create object files from assembler sources.
![digraph ASM_TO_OBJECT {
compound=true;
rankdir=LR;
nd_armcl [label="armcl", style=filled, fillcolor=green];
nd_asm [label="*.asm", style=filled];
nd_obj [label="*.obj", style=filled];
subgraph cluster_cmd {
label = "Command Line";
rank=same;
nd_cflags [label="CFLAGS"];
nd_cc_compile_only [label="CC_COMPILE_ONLY"];
nd_incpaths [label="INCPATHS"];
nd_defines [label="DEFINES"];
}
nd_armcl -> nd_cflags [lhead=cluster_cmd];
nd_asm -> nd_cflags [lhead=cluster_cmd];
nd_cflags -> nd_obj [ltail=cluster_cmd];
}](../../../_images/graphviz-24e4ddac53c0b69e908681675ebb8cc5ac8c23d1.png)
Fig. 3.5 Input-output relation for assembler source files
- ext_in = ['.h']
extensions that trigger a re-build
- Type
list of str
- keyword()
displayed keyword when assembler source files are compiled
- run_str = '${CC} ${CFLAGS} ${CC_COMPILE_ONLY} ${ASM_DIRECTORY}${TGT[0].parent.bldpath()} ${CPPPATH_ST:INCPATHS} ${DEFINES_ST:DEFINES} ${SRC} ${CC_TGT_F}${TGT[0].relpath()}'
string to be interpolated to create the command line to compile assembler files. See Fig. 3.5 for a simplified representation
- Type
str
- scan
function to be used as scanner method
- Type
fun
- vars = ['CCDEPS']
values that effect the signature calculation
- Type
list of str
- f_ti_arm_cgt.asm_hook(self, node)
creates the compiled task for assembler sources
f_ti_arm_cgt.create_compiled_task_asm().
- class f_ti_arm_cgt.bingen(*args: Any, **kwargs: Any)
Bases:
waflib.Task.TaskTask create bin file from elf files
- after = ['link_task']
tasks after that hexgen task can be run
- Type
list of str
- color = 'CYAN'
color in which the command line is displayed in the terminal
- Type
str
- keyword()
displayed keyword when generating the bin file
- run_str = '${TIOBJ2BIN} ${SRC[0].abspath()} ${TGT[0].abspath()} ${ARMOFD} ${ARMHEX} ${MKHEX4BIN}'
string to be interpolated to create the command line to create a bin file from an elf file.
- Type
str
- class f_ti_arm_cgt.c(*args: Any, **kwargs: Any)
Bases:
waflib.Task.TaskThis class implements the TI ARM CGT compiler in compiler mode to create object files from c sources. Additionally an aux file (user information file), a crl files (cross-reference listing file) and a rl file (output preprocessor listing) are generated.
![digraph C_TO_OBJECT {
compound=true;
rankdir=LR;
nd_armcl [label="armcl", style=filled, fillcolor=green];
nd_c [label="*.c", style=filled];
nd_obj [label="*.obj", style=filled];
nd_aux [label="*.aux", style=filled];
nd_crl [label="*.crl", style=filled];
nd_rl [label="*.rl", style=filled];
subgraph cluster_cmd {
label = "Command Line";
rank=same;
nd_cflags [label="CFLAGS"];
nd_cflags_compile_only [label="CFLAGS_COMPILE_ONLY"];
nd_cc_compile_only [label="CC_COMPILE_ONLY"];
nd_incpaths [label="INCPATHS"];
nd_defines [label="DEFINES"];
}
nd_armcl -> nd_cflags [lhead=cluster_cmd];
nd_c -> nd_cflags [lhead=cluster_cmd];
nd_cflags -> nd_obj [ltail=cluster_cmd];
nd_cflags -> nd_aux [ltail=cluster_cmd];
nd_cflags -> nd_crl [ltail=cluster_cmd];
nd_cflags -> nd_rl [ltail=cluster_cmd];
}](../../../_images/graphviz-7157c1b28c4fff20031eb5a0cd7edeed63a911d3.png)
Fig. 3.6 Input-output relation for assembler source files
- ext_in = ['.h']
extensions that trigger a re-build
- Type
list of str
- keyword()
displayed keyword when source files are compiled
- run_str = '${CC} ${CFLAGS} ${CMD_FILES_ST:CMD_FILES} ${CFLAGS_COMPILE_ONLY} ${CC_COMPILE_ONLY} ${OBJ_DIRECTORY}${TGT[0].parent.bldpath()} ${CPPPATH_ST:INCPATHS} ${DEFINES_ST:DEFINES} ${SRC[0].abspath()} ${CC_TGT_F}${TGT[0].abspath()}'
string to be interpolated to create the command line to compile C files. See Fig. 3.6 for a simplified representation
- Type
str
- scan
function to be used as scanner method
- Type
fun
- vars = ['CCDEPS', 'CMD_FILES_HASH']
values that effect the signature calculation
- Type
list of str
- f_ti_arm_cgt.c_hook(self, node)
creates all related task generators for C sources, which are
- class f_ti_arm_cgt.c_pp(*args: Any, **kwargs: Any)
Bases:
waflib.Task.Taskclass to run the TI ARM CGT compiler in “preproc_only” mode, to have a pp file that includes the preprocess information
![digraph C_TO_PPI {
compound=true;
rankdir=LR;
nd_armcl [label="armcl", style=filled, fillcolor=green];
nd_c [label="*.c", style=filled];
nd_pp [label="*.pp", style=filled];
subgraph cluster_cmd {
label = "Command Line";
rank=same;
nd_cflags [label="CFLAGS"];
nd_cflags_pp [label="PP"];
nd_incpaths [label="INCPATHS"];
nd_defines [label="DEFINES"];
}
nd_armcl -> nd_cflags [lhead=cluster_cmd];
nd_c -> nd_cflags [lhead=cluster_cmd];
nd_cflags -> nd_ppi [ltail=cluster_cmd];
}](../../../_images/graphviz-36bb89df82951984b55425ff44631969c9e2b124.png)
Fig. 3.7 Input-output relation for C source files and preprocess information
- color = 'CYAN'
color in which the command line is displayed in the terminal
- Type
str
- ext_in = ['.h']
extensions that trigger a re-build
- Type
list of str
- keyword()
displayed keyword when source files are parsed for pp information
- run_str = '${CC} ${CFLAGS} ${CMD_FILES_ST:CMD_FILES} ${PPO} ${CC_TGT_F}${TGT[0].abspath()} ${CPPPATH_ST:INCPATHS} ${DEFINES_ST:DEFINES} ${SRC[0].abspath()}'
string to be interpolated to create the command line to get include information from C files. See Fig. 3.7 for a simplified representation
- Type
str
- scan
function to be used as scanner method
- Type
fun
- vars = ['CCDEPS', 'CMD_FILES_HASH']
values that effect the signature calculation
- Type
list of str
- class f_ti_arm_cgt.c_ppd(*args: Any, **kwargs: Any)
Bases:
waflib.Task.Taskclass to run the TI ARM CGT compiler in “preproc_dependency” mode, to have a ppd file that includes dependency information
![digraph C_TO_PPD {
compound=true;
rankdir=LR;
nd_armcl [label="armcl", style=filled, fillcolor=green];
nd_c [label="*.c", style=filled];
nd_ppd [label="*.ppd", style=filled];
subgraph cluster_cmd {
label = "Command Line";
rank=same;
nd_cflags [label="CFLAGS"];
nd_cflags_ppd [label="PPD"];
nd_incpaths [label="INCPATHS"];
nd_defines [label="DEFINES"];
}
nd_armcl -> nd_cflags [lhead=cluster_cmd];
nd_c -> nd_cflags [lhead=cluster_cmd];
nd_cflags -> nd_ppd [ltail=cluster_cmd];
}](../../../_images/graphviz-a2cf4d3ac64a2560a6bf7ee83f8e236a370e9f15.png)
Fig. 3.8 Input-output relation for C source files and include information
- color = 'CYAN'
color in which the command line is displayed in the terminal
- Type
str
- ext_in = ['.h']
extensions that trigger a re-build
- Type
list of str
- keyword()
displayed keyword when source files are parsed for ppd information
- run_str = '${CC} ${CFLAGS} ${CMD_FILES_ST:CMD_FILES} ${PPD} ${CC_TGT_F}${TGT[0].abspath()} ${CPPPATH_ST:INCPATHS} ${DEFINES_ST:DEFINES} ${SRC[0].abspath()}'
string to be interpolated to create the command line to get dependency information from C files. See Fig. 3.8 for a simplified representation
- Type
str
- scan
function to be used as scanner method
- Type
fun
- vars = ['CCDEPS', 'CMD_FILES_HASH']
values that effect the signature calculation
- Type
list of str
- class f_ti_arm_cgt.c_ppi(*args: Any, **kwargs: Any)
Bases:
waflib.Task.Taskclass to run the TI ARM CGT compiler in “preproc_includes” mode, to have a ppi file that includes the include information
![digraph C_TO_PPI {
compound=true;
rankdir=LR;
nd_armcl [label="armcl", style=filled, fillcolor=green];
nd_c [label="*.c", style=filled];
nd_ppi [label="*.ppi", style=filled];
subgraph cluster_cmd {
label = "Command Line";
rank=same;
nd_cflags [label="CFLAGS"];
nd_cflags_ppi [label="PPI"];
nd_incpaths [label="INCPATHS"];
nd_defines [label="DEFINES"];
}
nd_armcl -> nd_cflags [lhead=cluster_cmd];
nd_c -> nd_cflags [lhead=cluster_cmd];
nd_cflags -> nd_ppi [ltail=cluster_cmd];
}](../../../_images/graphviz-2fde9ce5d385a32a6c63a2cf03b92cbeb19cc5f8.png)
Fig. 3.9 Input-output relation for C source files and include information
- color = 'CYAN'
color in which the command line is displayed in the terminal
- Type
str
- ext_in = ['.h']
extensions that trigger a re-build
- Type
list of str
- keyword()
displayed keyword when source files are parsed for ppi information
- run_str = '${CC} ${CFLAGS} ${CMD_FILES_ST:CMD_FILES} ${PPI} ${CC_TGT_F}${TGT[0].abspath()} ${CPPPATH_ST:INCPATHS} ${DEFINES_ST:DEFINES} ${SRC[0].abspath()}'
string to be interpolated to create the command line to get include information from C files. See Fig. 3.9 for a simplified representation
- Type
str
- scan
function to be used as scanner method
- Type
fun
- vars = ['CCDEPS', 'CMD_FILES_HASH']
values that effect the signature calculation
- Type
list of str
- class f_ti_arm_cgt.c_ppm(*args: Any, **kwargs: Any)
Bases:
waflib.Task.Taskclass to run the TI ARM CGT compiler in “preproc_macros” mode, to have a ppm file that includes all compile time macros
![digraph C_TO_PPM {
compound=true;
rankdir=LR;
nd_armcl [label="armcl", style=filled, fillcolor=green];
nd_c [label="*.c", style=filled];
nd_ppm [label="*.ppm", style=filled];
subgraph cluster_cmd {
label = "Command Line";
rank=same;
nd_cflags [label="CFLAGS"];
nd_cflags_ppm [label="PPM"];
nd_incpaths [label="INCPATHS"];
nd_defines [label="DEFINES"];
}
nd_armcl -> nd_cflags [lhead=cluster_cmd];
nd_c -> nd_cflags [lhead=cluster_cmd];
nd_cflags -> nd_ppm [ltail=cluster_cmd];
}](../../../_images/graphviz-48216b38141b54c58f0c859f7b0327adf7cdf2df.png)
Fig. 3.10 Input-output relation for C source files and include information
- color = 'CYAN'
color in which the command line is displayed in the terminal
- Type
str
- ext_in = ['.h']
extensions that trigger a re-build
- Type
list of str
- keyword()
displayed keyword when source files are parsed for ppm information
- run_str = '${CC} ${CFLAGS} ${CMD_FILES_ST:CMD_FILES} ${PPM} ${CC_TGT_F}${TGT[0].abspath()} ${CPPPATH_ST:INCPATHS} ${DEFINES_ST:DEFINES} ${SRC[0].abspath()}'
string to be interpolated to create the command line to get macro information from C files. See Fig. 3.10 for a simplified representation
- Type
str
- scan
function to be used as scanner method
- Type
fun
- vars = ['CCDEPS', 'CMD_FILES_HASH']
values that effect the signature calculation
- Type
list of str
- f_ti_arm_cgt.cgt_flags(conf)
sets flags and related configuration options of the compiler.
- class f_ti_arm_cgt.clean_pp_file(*args: Any, **kwargs: Any)
Bases:
waflib.Task.TaskTask to remove some information from the preprocessed files
- color = 'PINK'
color in which the command line is displayed in the terminal
- Type
str
- keyword()
displayed keyword when post-processing the pre-processed files
- remove_str = ('#define', '#pragma', '# pragma', '_Pragma')
strings that need to be removed from the preprocessed file
- Type
tuple
- replace_str = [('__attribute__\\(.*\\)', '')]
regular expressions that should be removed with a certain string
- Type
list
- run()
Removes empty lines and strips some intrinsics that should not be included in the postprocessed file
- f_ti_arm_cgt.configure(conf)
configuration step of the TI ARM CGT compiler tool
- class f_ti_arm_cgt.copy_elf(*args: Any, **kwargs: Any)
Bases:
waflib.Task.TaskThis class implements the copying of the elf file to another location in the build tree
- after = ['link_task']
tasks after that hexgen task can be run
- Type
list of str
- color = 'CYAN'
color in which the command line is displayed in the terminal
- Type
str
- keyword()
displayed keyword when copying the elf file
- run()
copy the generated elf file to build directory of the variant
- class f_ti_arm_cgt.cprogram(*args: Any, **kwargs: Any)
Bases:
waflib.Tools.ccroot.link_taskclass to run the TI ARM CGT compiler in linker mode to create the target
- ext_out = ['.elf']
extensions that trigger a re-build
- Type
list of str
- keyword()
displayed keyword when black is linking the target
- static parse_output(pull_config, obj_path, std)
parses the output of the linker
- vars = ['LINKDEPS', 'CMD_FILES_HASH']
values that effect the signature calculation
- Type
list of str
- f_ti_arm_cgt.create_compiled_task_asm(self, name, node)
creates the assembler task and binds it to the
f_ti_arm_cgt.asmclass.The created tasks are appended to the list of
compiled_tasks.
- f_ti_arm_cgt.create_compiled_task_c(self, name, node)
Creates the assembler task and binds it to the
f_ti_arm_cgt.cclass.The created tasks are appended to the list of
compiled_tasks.
- f_ti_arm_cgt.create_compiled_task_c_pp(self, name, node)
Creates the pp task and binds it to the
f_ti_arm_cgt.c_ppclass.
- f_ti_arm_cgt.create_compiled_task_c_ppd(self, name, node)
Creates the ppd task and binds it to the
f_ti_arm_cgt.c_ppdclass.
- f_ti_arm_cgt.create_compiled_task_c_ppi(self, name, node)
Creates the ppi task and binds it to the
f_ti_arm_cgt.c_ppiclass.
- f_ti_arm_cgt.create_compiled_task_c_ppm(self, name, node)
Creates the ppm task and binds it to the
f_ti_arm_cgt.c_ppmclass.
- class f_ti_arm_cgt.create_version_source(*args: Any, **kwargs: Any)
Bases:
waflib.Task.Taskcreates the version information file
- before = ['c']
specifies task, that this task needs to run before
- Type
list of str
- color = 'BLUE'
color in which the command line is displayed in the terminal
- Type
str
- ext_out = ['.h']
extensions that trigger a re-build
- Type
list of str
- get_remote()
returns the git remote
- get_repo_dirty_from_git()
returns a boolean marking if the project’s working directory is dirty (which means it contains unstaged changes)
- get_version_from_git()
returns a version string that is extracted directly from the underlying git repository
- run()
Created the version information files
- sig_explicit_deps()
Defines how to get signature of this task (and thus when to rerun it)
- weight = 1
priority of the task
- Type
int
- class f_ti_arm_cgt.cstlib(*args: Any, **kwargs: Any)
Bases:
f_ti_arm_cgt.stlink_taskc static library
- f_ti_arm_cgt.find_armar(conf)
configures the archive tool
- f_ti_arm_cgt.find_armcl(conf)
configures the compiler, determines the compiler version, and sets the default include paths.
- class f_ti_arm_cgt.hexgen(*args: Any, **kwargs: Any)
Bases:
waflib.Task.TaskTask create hex file from elf files
- after = ['link_task']
tasks after that hexgen task can be run
- Type
list of str
- color = 'YELLOW'
color in which the command line is displayed in the terminal
- Type
str
- keyword()
displayed keyword when generating the hex file
- run_str = '${ARMHEX} -q ${HEXGENFLAGS} --map=${TGT[1].abspath()} ${LINKER_SCRIPT_HEX} ${SRC[0].abspath()} -o ${TGT[0].abspath()}'
string to be interpolated to create the command line to create a hex file from an elf file.
- Type
str
- class f_ti_arm_cgt.nm(*args: Any, **kwargs: Any)
Bases:
waflib.Task.TaskTask to run armnm on all input files
- color = 'PINK'
color in which the command line is displayed in the terminal
- Type
str
- keyword()
displayed keyword when armnm is run on object files
- run_str = '${ARMNM} ${NMFLAGS} --output=${TGT} ${SRC}'
string to be interpolated to create the command line to create a nm file from an
*.obj,*.aor*.elffile.- Type
str
- f_ti_arm_cgt.options(opt)
Configurable options of the
f_ti_arm_cgttool.Furthermore the default formatter gets replaced by
f_ti_arm_cgt.armclFormatter.
- class f_ti_arm_cgt.print_swi(*args: Any, **kwargs: Any)
Bases:
waflib.Task.Taskgathers all swi information in one file
- keyword()
displayed keyword when this check is run
- run()
combines all swi information in one file
- f_ti_arm_cgt.remove_targets(task)
General helper function to remove targets
- class f_ti_arm_cgt.search_swi(*args: Any, **kwargs: Any)
Bases:
waflib.Task.TaskSearches for swi aliases based on a regular expression
- keyword()
displayed keyword when this check is run
- run()
does the search check
- class f_ti_arm_cgt.size(*args: Any, **kwargs: Any)
Bases:
waflib.Task.TaskTask to run size on all input files
- color = 'BLUE'
color in which the command line is displayed in the terminal
- Type
str
- keyword()
displayed keyword when size is run on object files
- run()
implements the actual behavior of size and pipes the output into a file.
- class f_ti_arm_cgt.stlink_task(*args: Any, **kwargs: Any)
Bases:
waflib.Tools.ccroot.link_taskstatic link task
- keyword()
displayed keyword when linking
- f_ti_arm_cgt.tiprogram(bld, *k, **kw)
wrapper for bld.program for simpler target configuration. The linker script is added as env input/output dependency for the target. Based on the target name all related targets are created:
binary: <target>.<format>
linker information: <target>.<format>.xml
map information: <target>.<format>.map
