close 40737 v3.0.3
Hi,
Ludovic Courtès skribis:
> Andrew Gierth skribis:
>
>> diff --git a/libguile/lightening/lightening/arm-cpu.c
>> b/libguile/lightening/lightening/arm-cpu.c
>> index 4445266af..2b4eecc29 100644
>> --- a/libguile/lightening/lightening/arm-cpu.c
>> +++ b/libguile/lightening/lightening/arm-cpu.
Hi Andrew,
Andrew Gierth skribis:
> diff --git a/libguile/lightening/lightening/arm-cpu.c
> b/libguile/lightening/lightening/arm-cpu.c
> index 4445266af..2b4eecc29 100644
> --- a/libguile/lightening/lightening/arm-cpu.c
> +++ b/libguile/lightening/lightening/arm-cpu.c
> @@ -230,7 +230,7 @@ enco
Here is the start of a case to go in tests/movi.c:
#include "test.h"
// Should really test all of the cases seen in
// arm-cpu.c: encode_thumb_immediate()
/* abcdefgh */
/* abcdefgh abcdefgh */
/* abcdefgh abcdefgh */
/* abcdefgh abc
Patch attached.
--
Andrew.
diff --git a/libguile/lightening/lightening/arm-cpu.c b/libguile/lightening/lightening/arm-cpu.c
index 4445266af..2b4eecc29 100644
--- a/libguile/lightening/lightening/arm-cpu.c
+++ b/libguile/lightening/lightening/arm-cpu.c
@@ -230,7 +230,7 @@ encode_thumb_immediate(u
From: "Ludovic Courtès"
> dsm...@roadrunner.com skribis:
> > In the test-suite/standalone dir:
> > while GUILE_JIT_THRESHOLD=0 make TESTS=test-language check-TESTS;
>
> OK.
>
> On IRC you mentioned that this does not happen with
GUILE_JIT_THRESHOLD=-1, right?
>
That is correct.
-Dale
Hi,
dsm...@roadrunner.com skribis:
> I'm still seeing segfaults on rasbian on an rpi3. Have not tried
> buildroot yet.
>
> That patch *did* fix a boatload of errors on arm, but this segfault is
> an unrelated problem I think. Only happens on arm though.
>
> Here is a way to reproduce:
>
> In the
stack?)
-From: "Ludovic Courtès"
To: dsm...@roadrunner.com
Cc: 40...@debbugs.gnu.org
Sent: Wednesday June 17 2020 6:36:34PM
Subject: Re: bug#40737: Segfault in arm gcc7, thumb2 builroot, with
arm patch
Hi Dale,
dsm...@roadrunner.com skribis:
> Here
Hi Dale,
dsm...@roadrunner.com skribis:
> Here is a backtrace of running guile on a builtroot constructed system
> for rpi3.
> Thumb2 instructions: BR2_ARM_INSTRUCTIONS_THUMB2=y
> Gcc 7.5: BR2_GCC_VERSION="7.5.0"
> Glibc.
>
> Uses the patch from
> https://gitlab.com/wingo/lightening/-/merge_reque
Here is a backtrace of running guile on a builtroot constructed system
for rpi3.
Thumb2 instructions: BR2_ARM_INSTRUCTIONS_THUMB2=y
Gcc 7.5: BR2_GCC_VERSION="7.5.0"
Glibc.
Uses the patch from
https://gitlab.com/wingo/lightening/-/merge_requests/3
I hope this makes it through the mail client ok.
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