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Fixed unicorn_dumper_gdb.py for updated version of gef (#2045)

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Updated unicorn_dumper_gdb.py to support new gef api and replaced deprecated functions . The functions that are not in the new gef api are read_memory(), and current_arch(). Also replaced some deprecated functions with the updated versions of them.

    replaced read_memory() with GefMemoryManager.read() as read_memory(). read_memory() is in legacy-gef-api
    replaced current_arch with gef.arch.registers
    replaced get_process_maps() with gef.memory.maps (just depreacated)
    replaced get_register() with gef.arch.register()
This commit is contained in:
Alex Schmith
2024-04-03 05:57:09 -04:00
committed by GitHub
parent ad65cfb400
commit 2bf92848ff
1 changed files with 6 additions and 4 deletions
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10
unicorn_mode/helper_scripts/unicorn_dumper_gdb.py
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@ -89,8 +89,8 @@ def dump_arch_info():
def dump_regs(): def dump_regs():
reg_state = {} reg_state = {}
for reg in current_arch.all_registers: for reg in gef.arch.registers:
reg_val = get_register(reg) reg_val = gef.arch.register(reg)
reg_state[reg.strip().strip("$")] = reg_val reg_state[reg.strip().strip("$")] = reg_val
return reg_state return reg_state
@ -101,7 +101,9 @@ def dump_process_memory(output_dir):
final_segment_list = [] final_segment_list = []
# GEF: # GEF:
vmmap = get_process_maps() vmmap = gef.memory.maps
memory = GefMemoryManager()
if not vmmap: if not vmmap:
print("No address mapping information found") print("No address mapping information found")
return final_segment_list return final_segment_list
@ -126,7 +128,7 @@ def dump_process_memory(output_dir):
if entry.is_readable() and not "(deleted)" in entry.path: if entry.is_readable() and not "(deleted)" in entry.path:
try: try:
# Compress and dump the content to a file # Compress and dump the content to a file
seg_content = read_memory(entry.page_start, entry.size) seg_content = memory.read(entry.page_start, entry.size)
if seg_content == None: if seg_content == None:
print( print(
"Segment empty: @0x{0:016x} (size:UNKNOWN) {1}".format( "Segment empty: @0x{0:016x} (size:UNKNOWN) {1}".format(