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-rw-r--r--tools/analyze_source/readelf.py92
1 files changed, 0 insertions, 92 deletions
diff --git a/tools/analyze_source/readelf.py b/tools/analyze_source/readelf.py
deleted file mode 100644
index e5ad0a5cd..000000000
--- a/tools/analyze_source/readelf.py
+++ /dev/null
@@ -1,92 +0,0 @@
-import re
-import subprocess
-from collections import namedtuple
-import sys
-import os
-import argparse
-
-class SymInfo:
- __slots__ = ("value", "scope", "debug", "type", "section", "name", "size")
- def __init__(self, *sym_list, **kwargs):
- self.value = sym_list[0]
- self.scope = sym_list[1]
- self.debug = sym_list[2]
- self.type = sym_list[3]
- self.section = sym_list[4]
- self.size = sym_list[5]
- self.name = sym_list[6]
-
-sym_line_regex = re.compile(r"^([0-9a-f]{8}) (.).{4}(.)(.) ([^\t]+)\t([0-9a-f]{8}) (\S+)$")
-
-def make_and_read_syms():
- nproc_value = subprocess.check_output(["nproc"]).decode("utf-8").strip()
- subprocess.check_call(["make", "-j" + nproc_value])
- return read_syms()
-
-def read_syms():
- syms = []
- syms_small = set()
-
- print("Reading syms...")
-
- objdump_path = "./tools/binutils/bin/arm-none-eabi-objdump"
- if 'win' in os.name:
- output = subprocess.check_output([objdump_path + ".exe", "-t", "pokefirered.elf"])
- else:
- output = subprocess.check_output([objdump_path, "-t", "pokefirered.elf"])
-
- lines = output.splitlines()[4:]
-
- for line in lines:
- try:
- sym_tuple = sym_line_regex.findall(line.decode("utf-8"))[0]
- except IndexError:
- break
-
- sym_list = list(sym_tuple)
- sym_list[0] = int(sym_list[0], 16)
- sym_list[5] = int(sym_list[5], 16)
-
- temp_small_sym = (sym_list[0], sym_list[5], sym_list[6])
- if temp_small_sym not in syms_small:
- syms_small.add(temp_small_sym)
- syms.append(SymInfo(*sym_list))
-
- print("Done reading syms!")
- return syms
-
-if __name__ == "__main__":
- SIMPLE = True
- ap = argparse.ArgumentParser()
- ap.add_argument("-m", "--make", dest="make", action="store_true")
- ap.add_argument("-p", "--path", dest="input_path")
- args = ap.parse_args()
-
- if args.input_path is None and os.path.basename(os.getcwd()) == "analyze_source":
- os.chdir("../..")
- elif args.input_path is not None:
- os.chdir(args.input_path)
-
- if args.make:
- syms = make_and_read_syms()
- else:
- syms = read_syms()
-
- print("Size: %s" % sys.getsizeof(syms))
- sym_dump_output = ""
- cfg_output = ""
- highest_sym_value = 0
- sorted_syms = sorted(syms, key=lambda kv: kv.value)
- for sym_info in sorted_syms:
- if SIMPLE:
- sym_dump_output += f"0x{sym_info.value:08x} {sym_info.scope} {sym_info.name} (size: 0x{sym_info.size:x})\n"
- else:
- sym_dump_output += "{}: value={:08x}, size=0x{:x}, scope=\"{}\", debug=\"{}\", type=\"{}\", section=\"{}\"\n".format(sym_info.name, sym_info.value, sym_info.size, sym_info.scope, sym_info.debug, sym_info.type, sym_info.section)
- if sym_info.type == "F" and sym_info.value >= 0x8000000:
- cfg_output += "{} 0x{:x} {}\n".format("thumb_func", sym_info.value, sym_info.name)
-
- with open("pokefirered_syms.dump", "w+") as f:
- f.write(sym_dump_output)
-
- #with open("bn6f.cfg", "w+") as f:
- # f.write(cfg_output)