Am 07.12.24 um 02:03 schrieb Oleg Endo:
On Fri, 2024-12-06 at 16:51 +0100, Georg-Johann Lay wrote:
The CRC tables ARE put into .rodata, not into .data.
The correct question is: Why is avr putting .rodata into RAM?
Suppose the following C code:
char read_c (const char *p)
{
return p[1]
On Fri, 2024-12-06 at 16:51 +0100, Georg-Johann Lay wrote:
>
> The CRC tables ARE put into .rodata, not into .data.
>
> The correct question is: Why is avr putting .rodata into RAM?
>
> Suppose the following C code:
>
> char read_c (const char *p)
> {
> return p[1];
> }
>
> Where p may
Am 06.12.24 um 15:50 schrieb Oleg Endo:
On Fri, 2024-12-06 at 06:32 -0700, Jeff Law wrote:
On 12/6/24 5:23 AM, Sam James wrote:
Georg-Johann Lay writes:
This patch disables CRC lookup tables which consume quite some RAM.
Given that -foptimize-crc is new, it may be useful to CC the pass
au
On Fri, 2024-12-06 at 06:32 -0700, Jeff Law wrote:
>
> On 12/6/24 5:23 AM, Sam James wrote:
> > Georg-Johann Lay writes:
> >
> > > This patch disables CRC lookup tables which consume quite some RAM.
> >
> > Given that -foptimize-crc is new, it may be useful to CC the pass
> > authors in case th
Am 06.12.24 um 14:53 schrieb Richard Biener:
On Fri, Dec 6, 2024 at 2:17 PM Georg-Johann Lay wrote:
Am 06.12.24 um 13:23 schrieb Sam James:
Georg-Johann Lay writes:
This patch disables CRC lookup tables which consume quite some RAM.
Given that -foptimize-crc is new, it may be useful to C
Georg-Johann Lay writes:
> Am 06.12.24 um 13:23 schrieb Sam James:
>> Georg-Johann Lay writes:
>>
>>> This patch disables CRC lookup tables which consume quite some RAM.
>> Given that -foptimize-crc is new, it may be useful to CC the pass
>> authors in case they have input.
>
> CCing Mariam Aru
On Fri, Dec 6, 2024 at 2:17 PM Georg-Johann Lay wrote:
>
> Am 06.12.24 um 13:23 schrieb Sam James:
> > Georg-Johann Lay writes:
> >
> >> This patch disables CRC lookup tables which consume quite some RAM.
> >
> > Given that -foptimize-crc is new, it may be useful to CC the pass
> > authors in cas
On 12/6/24 5:23 AM, Sam James wrote:
Georg-Johann Lay writes:
This patch disables CRC lookup tables which consume quite some RAM.
Given that -foptimize-crc is new, it may be useful to CC the pass
authors in case they have input.
I think this is trivially OK for the AVR. The bigger questi
Am 06.12.24 um 13:23 schrieb Sam James:
Georg-Johann Lay writes:
This patch disables CRC lookup tables which consume quite some RAM.
Given that -foptimize-crc is new, it may be useful to CC the pass
authors in case they have input.
CCing Mariam Arutunian
Ok for trunk?
Johann
The probl
Georg-Johann Lay writes:
> This patch disables CRC lookup tables which consume quite some RAM.
Given that -foptimize-crc is new, it may be useful to CC the pass
authors in case they have input.
>
> Ok for trunk?
>
> Johann
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