Remote 'g' packet reply is too long 解决方法

Remote ‘g’ packet reply is too long 解决方法

解决方法

修改gdb/remote.c文件中的static void

process_g_packet (struct regcache *regcache)函数：

由：

if (buf_len > 2 * rsa->sizeof_g_packet)
error (_("Remote 'g' packet reply is too long: %s"), rs->buf);

改为：

if (buf_len > 2 * rsa->sizeof_g_packet) {
rsa->sizeof_g_packet = buf_len;
for (i = 0; i < gdbarch_num_regs (gdbarch); i++)
{
if (rsa->regs[i].pnum == -1)
continue;
if (rsa->regs[i].offset >= rsa->sizeof_g_packet)
rsa->regs[i].in_g_packet = 0;
else
rsa->regs[i].in_g_packet = 1;
}
}

重新编译，安装即可： 1、sudo ./configure 2、sudo make 3、sudo make install

补充说明：

通过sudo apt-get source gdb获得当前gdb的源码。