GDB: look at the assembly at certain address?

[Bob Fang]

Dear all,

Hi!
I am working on some JIT compiler and I am using GDB to debut it, my code crashes at some point (segment fault), but it crashes at the jitted code (they are generated on the fly) so I do not get the stack frame information, But I got the following backtrace:

    #0  0x0000000001d98f22 in ?? () // JITTED CODE
    #1  0x000000000000001d in ?? () // JITTED CODE
    #2  ...callattribuite function....

I am wondering if it is possible for GDB to disassemble the code at location 0x0000000001d98f22 and display it to me. I tried ``disas 0x0000000001d98f22`` but GDB complained ``No function contains specified address.``

Best,
Bob