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gdbserver.py: add back 64bit support

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Original code from https://github.com/apache/nuttx/pull/12469

Accidently removed during merge.

Signed-off-by: xuxingliang <xuxingliang@xiaomi.com>
This commit is contained in:
xuxingliang 2024-09-19 17:49:42 +08:00 • committed by Xiang Xiao
parent ec3c064ff0
commit 3bfeddcbdd
1 changed files with 5 additions and 1 deletions
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6
tools/gdbserver.py
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@ -525,6 +525,8 @@ class GDBStub:
self.socket = None
self.gdb_signal = GDB_SIGNAL_DEFAULT
self.arch = arch
self.reg_fmt = "<I" if elffile.xlen() <= 32 else "<Q"
self.reg_digits = elffile.xlen() // 4
# new list oreder is coredump, rawfile, logfile, elffile
@ -539,6 +541,7 @@ class GDBStub:
self.threadinfo = []
self.current_thread = 0
self.regfix = False
if elffile.load_symbol:
try:
self.parse_thread()
@ -634,11 +637,12 @@ class GDBStub:
def handle_register_group_read_packet(self):
def put_register_packet(regs):
reg_fmt = self.reg_fmt
pkt = b""
for reg in regs:
if reg != b"x":
bval = struct.pack(self.reg_fmt, reg)
bval = struct.pack(reg_fmt, reg)
pkt += binascii.hexlify(bval)
else:
# Register not in coredump -> unknown value