raise RuntimeError(
f"Failed to identify any buffers passed to syscalls for process(es): {', '.join(procnames_of_interest)}"
)
# 3) Now we know where the buffers are. Analyze the recording again to identify the last write to each
# No longer need syscalls2 callbacks
panda.unload_plugin("syscalls2")
instr_counts = [hex(truple[0][2]) for truple in identified_buffers.values()]
panda.load_plugin(
"memorymap",
{"instr_counts": "-".join(instr_counts)}) # Get base address of target
# Turn on memory callbacks so virtual_mem_before_write works
panda.enable_memcb()
# update the program counter within basic blocks
panda.enable_precise_pc()
# XXX: PRI only supports 32-bit linux :( Leaving this disabled
# Use PRI to map program counters back to line numbers. Note these arguments correspond to the target
#panda.load_plugin("pri")
#panda.load_plugin("pri_dwarf", {"proc":"test", "h_debugpath": "./target/", "g_debugpath": "/root/target/" })
# PRI isn't well supported by the python interface, tell cffi all it needs to know
#header = """
#typedef struct { const char *filename; const char *funct_name; unsigned long line_number; } SrcInfo;
#int pri_get_pc_source_info (CPUState *env, target_ulong pc, SrcInfo *info);
#"""
#ffi.cdef(header)
