ok, thanks, sunzir.
Sunzir Deepur wrote:
On 7/22/07, Robert Dewar <[EMAIL PROTECTED]> wrote:
Sunzir Deepur wrote:
is there a meaning for control flow graphs of assembly files (.S)
(e.g. those that are emitted using -fdump-rtl-*) ?
this is neither possible nor desirable.
Ok. but is there a way to produ
On 7/23/07 7:07 AM, Sunzir Deepur wrote:
> Ok. but is there a way to produce CFG data out of assembly files ?
You would have to modify the assembler and it would have to be processor
specific. GCC just emits assembly as text output.
On 7/22/07, Robert Dewar <[EMAIL PROTECTED]> wrote:
Sunzir Deepur wrote:
> is there a meaning for control flow graphs of assembly files (.S)
> (e.g. those that are emitted using -fdump-rtl-*) ?
this is neither possible nor desirable.
Ok. but is there a way to produce CFG
Sunzir Deepur wrote:
hi list,
is there a meaning for control flow graphs of assembly files (.S)
(e.g. those that are emitted using -fdump-rtl-*) ?
if not - then how are assembly file being optimized ? I guess
that assembly files can be made more efficient by many of gcc's
optimization
hi list,
is there a meaning for control flow graphs of assembly files (.S)
(e.g. those that are emitted using -fdump-rtl-*) ?
if not - then how are assembly file being optimized ? I guess
that assembly files can be made more efficient by many of gcc's
optimizations too,
can't they
) defined in cfg.c to output the pred and succ of
each block. You can use this output to construct the CFG.
Maybe the software graphviz can help you to visualize the CFG.
On 10/16/06, Rob Quill <[EMAIL PROTECTED]> wrote:
> Hi,
>
> Does anyone know if it is possible to view/access
o view/access/print out the
control flow graphs produced by GCC, either at compilation time, or
after compilation has taken place?
Thanks for your time.
Rob
--
Paul Yuan
www.yingbo.com
Hi,
Does anyone know if it is possible to view/access/print out the
control flow graphs produced by GCC, either at compilation time, or
after compilation has taken place?
Thanks for your time.
Rob
