On Thu, May 30, 2019 at 12:44:35AM +0930, Alan Modra wrote:
> On Wed, May 29, 2019 at 07:40:46AM -0500, Segher Boessenkool wrote:
> > All necessary linker (and binutils and GAS) support is upstream already,
> > right?
>
> I believe so, except gold support is lacking right now.
Excellent :-)
> >
On 5/29/19 7:40 AM, Segher Boessenkool wrote:
> Hi Bill,
>
> On Thu, May 23, 2019 at 09:11:44PM -0500, Bill Schmidt wrote:
>> (1) When a function uses PC-relative code generation, all direct calls
>> (other than
>> sibcalls) that the function makes to local or external callees should appear
>> a
On Wed, May 29, 2019 at 07:40:46AM -0500, Segher Boessenkool wrote:
> All necessary linker (and binutils and GAS) support is upstream already,
> right?
I believe so, except gold support is lacking right now.
> >pld 12,0(0),1
> >.reloc .-8,R_PPC64_PLT_PCREL34_NOTOC,foo
>
> Are we
Hi Bill,
On Thu, May 23, 2019 at 09:11:44PM -0500, Bill Schmidt wrote:
> (1) When a function uses PC-relative code generation, all direct calls (other
> than
> sibcalls) that the function makes to local or external callees should appear
> as
> "bl sym@notoc" and should not be followed by a nop
Hi,
Please go ahead and review this. In the test case
gcc.target/powerpc/notoc-direct-1.c, I accidentally left in '+'
characters in column 1 of the first three lines, which caused the test
case failure.
Bootstrapped and tested on powerpc64le-unknown-linux-gnu with that
fixed. Is this okay for t
New test case ICEs, so consider this withdrawn. Sorry again about this.
Bill
On 5/23/19 9:17 PM, Bill Schmidt wrote:
> Hm, I got ahead of myself on this one. I haven't done the regstrap yet,
> so please hold off reviewing for now.
>
> Sorry for the noise. I shouldn't post when I'm tired...
>
>
Hm, I got ahead of myself on this one. I haven't done the regstrap yet,
so please hold off reviewing for now.
Sorry for the noise. I shouldn't post when I'm tired...
Thanks,
Bill
On 5/23/19 9:11 PM, Bill Schmidt wrote:
> Hi,
>
> This patch contains the changes to implement call flow for PC-rel
Hi,
This patch contains the changes to implement call flow for PC-relative
addressing.
It's an amalgam of several internal patches that Alan and I worked on, and as a
result it's hard to tease apart individual pieces much further. So I apologize
that this patch is a little larger than the ot
