Current File : //usr/share/gdb/python/gdb/dap/disassemble.py
# Copyright 2022-2024 Free Software Foundation, Inc.
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 3 of the License, or
# (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program. If not, see <http://www.gnu.org/licenses/>.
import gdb
from .server import capability, request
@request("disassemble")
@capability("supportsDisassembleRequest")
def disassemble(
*,
memoryReference: str,
offset: int = 0,
instructionOffset: int = 0,
instructionCount: int,
**extra
):
pc = int(memoryReference, 0) + offset
inf = gdb.selected_inferior()
try:
arch = gdb.selected_frame().architecture()
except gdb.error:
# Maybe there was no frame.
arch = inf.architecture()
result = []
total_count = instructionOffset + instructionCount
for elt in arch.disassemble(pc, count=total_count)[instructionOffset:]:
mem = inf.read_memory(elt["addr"], elt["length"])
result.append(
{
"address": hex(elt["addr"]),
"instruction": elt["asm"],
"instructionBytes": mem.hex(),
}
)
return {
"instructions": result,
}
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