Yah, in retrospect I don't like the apparent misalignment of data in
relative offset mode.
I also failed to realize that my latest patch totally failed to print
labels correctly. D'oh.
And by the way, why not make disassembly start at the beginning rather than
the no-arg-parsing entry?
As it is you have to jump through a hoop by calling
disassemble-code-component when you want to see the arg parsing.
On Tue, May 28, 2013 at 7:15 AM, Lutz Euler <lutz.euler@...> wrote:
> Hi Christophe,
> > lutz.euler@... (Lutz Euler) writes:
> > > ; Origin #x1004568445
> > > ; 45: F6C201 TEST DL, 1 ; no-arg-parsing entry
> > > ; 48: 7509 JNE L0
> > I like this, but I would like even better
> > ; Origin #x1004568445
> > ; 45: F6C201 TEST DL, 1 ; no-arg-parsing entry point
> > ; 48: 7509 JNE L0
> > in a bid to reclaim the right margin, at least somewhat -- particularly
> > in this era of extremely large instructions :)
> that may be difficult. Here is a line from the disassembly of
> SB-EVAL::%EVAL (in SBCL 18.104.22.168) which has a size of 8867 bytes:
> ; 4325: L100: 488953F8 MOV [RBX-8], RDX
> The space between address and code bytes is needed for labels.
> The size of the address is currently calculated as the shortest postfix
> of the address that covers all digits that change over the course of the
> function. This is not bounded by the size of the function, for example:
> ; Size: 417 bytes
> ; 01026F0C: 8BC6 MOV EAX, ESI ; first line of disassembly
> ; 70AC: 15 BYTE #X15 ; last line of disassembly
> One could change this to output only so many address digits that the
> addresses don't repeat during the disassembly (that would be three
> digits in the previous example and would be bounded by the size of the
> Then one could often get by with 4 hex digits or less (the largest
> function in SBCL itself is EXPT with around 30 KB size).
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