On Wed, Apr 27, 2016 at 4:54 PM, David Malcolm wrote:
> On Wed, 2016-04-27 at 12:34 +0300, Cristina Georgiana Opriceana wrote:
>> Hello,
>>
>> I tried to add a new global declaration of a pointer and I expected
>> to
>> see it in varpool nodes, but it does
Hello,
I tried to add a new global declaration of a pointer and I expected to
see it in varpool nodes, but it does not appear there.
ustackptr = build_decl (UNKNOWN_LOCATION,
VAR_DECL, get_identifier ("ustackptr"),
build_pointer_type(void_
Hello,
I bring to your attention SafeStack, part of a bigger research project
- CPI/CPS [1], which offers complete protection against stack-based
control flow hijacks. I am interested in developing SafeStack for GCC
and I would like to ask for your feedback on this proposal.
SafeStack is a secur
On Mon, Mar 28, 2016 at 10:55 PM, Richard Biener
wrote:
> On March 28, 2016 7:23:26 PM GMT+02:00, Cristina Georgiana Opriceana
> wrote:
>>Hello,
>>
>>In order to compute all the statements where a variable is used, is it
>>enough to rely on the SSA analysis? I t
Hello,
In order to compute all the statements where a variable is used, is it
enough to rely on the SSA analysis? I tried to do something like this:
FOR_EACH_LOCAL_DECL (cfun, i, var) {
for (unsigned int i = 0; i < num_ssa_names; i++) {
if (ssa_name(i) && SSA_NAME_VAR (ssa_nam
Hello,
I inserted a new local var decl in gimple, a pointer which is
malloc'ed and now I am trying to read/write in that memory.
int *mumu;
mumu = malloc ( 40 * sizeof (int));
mumu[1] = 10;
The following statement: mumu[1] = 10; which should look like this
MEM[(int *)mumu_10 + 4B] = 10;
for me,
Hello,
Is there any implementation for replacing all uses of a variable with
another variable in gimple?
If I want to replace the uses of a variable with another one, do I
have to do this by hand, investigate the type of the instruction and
perform a replacement where necessary or is there any so
