On 4/23/21 6:58 PM, Segher Boessenkool wrote:
On Fri, Apr 23, 2021 at 06:24:07PM -0400, Michael Meissner wrote:
On Thu, Apr 22, 2021 at 05:56:32PM -0500, Segher Boessenkool wrote:
As Will says, it looks like the ELFv2 version has the same bug. Please
fix that the same way.
Yes it has the same
On Fri, Apr 23, 2021 at 06:24:07PM -0400, Michael Meissner wrote:
> On Thu, Apr 22, 2021 at 05:56:32PM -0500, Segher Boessenkool wrote:
> > As Will says, it looks like the ELFv2 version has the same bug. Please
> > fix that the same way.
>
> Yes it has the same bug. However in practice it would
On Thu, Apr 22, 2021 at 05:56:32PM -0500, Segher Boessenkool wrote:
> On Fri, Apr 09, 2021 at 05:09:07PM -0400, Michael Meissner wrote:
> > Fix logic error in 32-bit trampolines, PR target/98952.
> >
> > The test in the PowerPC 32-bit trampoline support is backwards. It aborts
> > if the trampoli
On Fri, Apr 09, 2021 at 05:09:07PM -0400, Michael Meissner wrote:
> Fix logic error in 32-bit trampolines, PR target/98952.
>
> The test in the PowerPC 32-bit trampoline support is backwards. It aborts
> if the trampoline size is greater than the expected size. It should abort
> when the trampol
On Mon, Apr 12, 2021 at 05:02:38PM -0500, will schmidt wrote:
> On Fri, 2021-04-09 at 17:09 -0400, Michael Meissner wrote:
> > - li r8,trampoline_size /* verify that the trampoline is big
> > enough */
> > - cmpwcr1,r8,r4
> > + cmpwi cr1,r4,trampoline_size /* verify that the
Ping the patch for a logic error in setting up 32-bit trampolines.
| Subject: [PATCH] Fix logic error in 32-bit trampolines, PR target/98952
| Message-ID: <20210409210907.ga5...@ibm-toto.the-meissners.org>
| User-Agent: Mutt/1.5.21 (2010-09-15)
https://gcc.gnu.org/pipermail/gcc-patches/2021
On Fri, 2021-04-09 at 17:09 -0400, Michael Meissner wrote:
> Fix logic error in 32-bit trampolines, PR target/98952.
>
> The test in the PowerPC 32-bit trampoline support is backwards. It aborts
> if the trampoline size is greater than the expected size. It should abort
> when the trampoline siz
Fix logic error in 32-bit trampolines, PR target/98952.
The test in the PowerPC 32-bit trampoline support is backwards. It aborts
if the trampoline size is greater than the expected size. It should abort
when the trampoline size is less than the expected size.
I verified this by creating a 32-b
