8 Script to generate a linker script organizing application memory partitions
10 Applications may declare build-time memory domain partitions with
12 or K_APP_BMEM macros. For each of these partitions, we need to
19 the set of memory partitions to generate by looking for variables which
27 - key/value pairs mapping static library files to what partitions their globals
50 # application shared memory partitions.
112 def find_obj_file_partitions(filename, partitions):  argument
129             if partition_name not in partitions:
130                 partitions[partition_name] = {SZ: section.header.sh_size}
133                     partitions[partition_name][SRC] = filename
136                 partitions[partition_name][SZ] += section.header.sh_size
139     return partitions
142 def parse_obj_files(partitions):  argument
143     # Iterate over all object files to find partitions
150                     find_obj_file_partitions(fullname, partitions)
153 def parse_compile_command_file(partitions):  argument
155     # Thereafter process each object file to find partitions
170                     find_obj_file_partitions(fullname, partitions)
173 def parse_elf_file(partitions):  argument
194                 if partition_name not in partitions:
195                     partitions[partition_name] = {SZ: size}
198                         partitions[partition_name][SRC] = args.elf
201                     partitions[partition_name][SZ] += size
204 def generate_final_linker(linker_file, partitions, lnkr_sect=""):  argument
207     if len(partitions) > 0:
210         for partition, item in partitions.items():
252                         help="Comma separated names of partitions to be pinned in physical memory")
259     partitions = {}
262         parse_obj_files(partitions)
264         parse_compile_command_file(partitions)
266         parse_elf_file(partitions)
271         if ptn not in partitions:
272             partitions[ptn] = {}
274         if LIB not in partitions[ptn]:
275             partitions[ptn][LIB] = [lib]
277             partitions[ptn][LIB].append(lib)
282         generic_partitions = {key: value for key, value in partitions.items()
284         pinned_partitions = {key: value for key, value in partitions.items()
287         generic_partitions = partitions
289     # Sample partitions.items() list before sorting:
299         print("Partitions retrieved:")
313             print("Pinned partitions retrieved:")