https://bugs.kde.org/show_bug.cgi?id=443035
--- Comment #3 from Carl Love ---
Updated fix has been committed
commit a63e9c28b53f20ce1c4bdc0b81da59957a17f4f0
Author: Tulio Magno Quites Machado Filho
Date: Fri Aug 20 19:07:09 2021 -0300
powerpc: Add .machine directives for scv, copy
https://bugs.kde.org/show_bug.cgi?id=443031
--- Comment #7 from Carl Love ---
commit 7d2cec7f247809f08ce2e93a1a81ce333c6c244b (HEAD -> master, origin/master,
origin/HEAD)
Author: Carl Love
Date: Tue Sep 14 19:36:24 2021 +
Fixes for mcrxr instruction
Add .machine directi
https://bugs.kde.org/show_bug.cgi?id=441506
Carl Love changed:
What|Removed |Added
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https://bugs.kde.org/show_bug.cgi?id=443035
Carl Love changed:
What|Removed |Added
CC||tul...@quites.com.br
--- Comment #2 from Carl Love
https://bugs.kde.org/show_bug.cgi?id=441534
--- Comment #3 from Carl Love ---
Copied the wrong link in the previous comment. See
https://bugs.kde.org/show_bug.cgi?id=443035
for the fix.
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--- Comment #1 from Carl Love ---
Created attachment 142050
--> https://bugs.kde.org/attachment.cgi?id=142050=edit
Add .machine directives for scv, copy, paste, cpabort instructions
Add .machine directives for the scv, copy, paste, cpabort assem
https://bugs.kde.org/show_bug.cgi?id=443031
--- Comment #6 from Carl Love ---
Created attachment 142049
--> https://bugs.kde.org/attachment.cgi?id=142049=edit
Add .machine directives to the jm-insns.c test
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--- Comment #5 from Carl Love ---
Created attachment 142048
--> https://bugs.kde.org/attachment.cgi?id=142048=edit
Fix dfp tests
Add .machine directive to the configure.ac file to fix the test to detect DFP
support. Add a #else to print the mess
https://bugs.kde.org/show_bug.cgi?id=443031
--- Comment #4 from Carl Love ---
Created attachment 142046
--> https://bugs.kde.org/attachment.cgi?id=142046=edit
Add .machine directives for the darn instruction
Add the .machine directives to the guest_ppc_helpers.c for the darn
instruct
https://bugs.kde.org/show_bug.cgi?id=443031
--- Comment #3 from Carl Love ---
Created attachment 142044
--> https://bugs.kde.org/attachment.cgi?id=142044=edit
Fixes to add .machine directives for assembly instructions
Add .machine directives to guest_ppc_helpers.c, scv_test.c, Makefile
https://bugs.kde.org/show_bug.cgi?id=443031
--- Comment #2 from Carl Love ---
Created attachment 142043
--> https://bugs.kde.org/attachment.cgi?id=142043=edit
Configure,makefile and test case fixes for older powerpc targets.
First patch in a series to add .machine directives to the inl
https://bugs.kde.org/show_bug.cgi?id=441534
Carl Love changed:
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Resolution
https://bugs.kde.org/show_bug.cgi?id=441534
Carl Love changed:
What|Removed |Added
Status|REPORTED|CONFIRMED
Ever confirmed|0
https://bugs.kde.org/show_bug.cgi?id=443035
Carl Love changed:
What|Removed |Added
CC||will_schm...@vnet.ibm.com
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Bug ID: 443035
Summary: The copy, paste and cpbort test does not work
reliably.
Product: valgrind
Version: unspecified
Platform: Other
OS: Linux
https://bugs.kde.org/show_bug.cgi?id=443033
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Bug ID: 443034
Summary: Sraw, srawi, srad, sradi, mfs
Product: valgrind
Version: unspecified
Platform: Other
OS: Linux
Status: REPORTED
Severity: normal
https://bugs.kde.org/show_bug.cgi?id=443033
Bug ID: 443033
Summary: Add support for the ISA 3.0 mcrxrx instruction
Product: valgrind
Version: unspecified
Platform: Other
OS: Linux
Status: REPORTED
https://bugs.kde.org/show_bug.cgi?id=443031
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Bug ID: 443031
Summary: Gcc -many change requires explicit .machine directives
Product: valgrind
Version: unspecified
Platform: Other
OS: Linux
Status: REPORTED
https://bugs.kde.org/show_bug.cgi?id=411189
--- Comment #4 from Carl Love ---
Darn instruction support committed.
commit 8afb49abe04a341d60b441c1f09a956aeccf0bbb
Author: Carl Love
Date: Mon Mar 22 17:55:05 2021 -0500
PPC64: Add support for the darn instruction
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--- Comment #2 from Carl Love ---
Proposed patch tested, reviewed and committed.
commit 9aaeafa70c5126b22857485449f8d5eeb1d9c527 (HEAD -> master, origin/master,
origin/HEAD)
Author: Carl Love
Date: Tue Sep 7 17:15:38 2021 +
Upd
https://bugs.kde.org/show_bug.cgi?id=440906
--- Comment #3 from Carl Love ---
Proposed patch reviewd, tested and committed.
commit 733aba84822efe101a098446079b4798f1b51faf (HEAD -> master, origin/master,
origin/HEAD)
Author: Carl Love
Date: Fri Sep 3 17:14:50 2021 +
Fix impossi
https://bugs.kde.org/show_bug.cgi?id=441512
--- Comment #1 from Carl Love ---
Proposed patch reviewed, tested and committed.
commit 041f6c19a0cd40fe684571c380399be518b8d6b2 (HEAD -> master, origin/master,
origin/HEAD)
Author: Carl Love
Date: Fri Sep 3 16:36:31 2021 +
Rem
https://bugs.kde.org/show_bug.cgi?id=440906
--- Comment #2 from Carl Love ---
FYI, issue initially seen with the gcc compiler in the AT at-next-16.0-0-alpha
build.
Issue reproduced using a build of the GCC compiler from the mainline gcc tree.
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https://bugs.kde.org/show_bug.cgi?id=435665
Carl Love changed:
What|Removed |Added
Status|RESOLVED|CLOSED
--- Comment #17 from Carl Love ---
Closing
https://bugs.kde.org/show_bug.cgi?id=435665
Carl Love changed:
What|Removed |Added
Status|REPORTED|RESOLVED
Resolution
https://bugs.kde.org/show_bug.cgi?id=435665
Carl Love changed:
What|Removed |Added
Attachment #138846|0 |1
is obsolete
https://bugs.kde.org/show_bug.cgi?id=435665
--- Comment #12 from Carl Love ---
Tulio:
I think you are probably better able to clarify the comment from Julian in
comment 11.
> The point is .. if I understand "paste" correctly, the destination address is
> not part of the
https://bugs.kde.org/show_bug.cgi?id=435665
Carl Love changed:
What|Removed |Added
Attachment #137535|0 |1
is obsolete
https://bugs.kde.org/show_bug.cgi?id=435665
Carl Love changed:
What|Removed |Added
CC||tul...@quites.com.br
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--- Comment #6 from Carl Love ---
Julian:
On Fri, 2021-05-07 at 14:12 +, Julian Seward wrote:
> https://bugs.kde.org/show_bug.cgi?id=435665
>
> --- Comment #5 from Julian Seward ---
> I'm somewhat concerned, at a fundamental l
https://bugs.kde.org/show_bug.cgi?id=435665
Carl Love changed:
What|Removed |Added
Attachment #138153|0 |1
is obsolete
https://bugs.kde.org/show_bug.cgi?id=435665
--- Comment #3 from Carl Love ---
Created attachment 138153
--> https://bugs.kde.org/attachment.cgi?id=138153=edit
fixes for the copy, paste patch
Yes, the dirty helper effects for the guest memory state is missing. My bad.
The copy instruct
https://bugs.kde.org/show_bug.cgi?id=431157
Carl Love changed:
What|Removed |Added
Status|RESOLVED|CLOSED
--- Comment #31 from Carl Love ---
closing
https://bugs.kde.org/show_bug.cgi?id=431157
Carl Love changed:
What|Removed |Added
Status|CONFIRMED |RESOLVED
Resolution
https://bugs.kde.org/show_bug.cgi?id=434840
Carl Love changed:
What|Removed |Added
Status|RESOLVED|CLOSED
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Status|REPORTED
https://bugs.kde.org/show_bug.cgi?id=434840
--- Comment #9 from Carl Love ---
Patch committed.
commit 8afb49abe04a341d60b441c1f09a956aeccf0bbb (HEAD -> master, origin/master,
origin/HEAD)
Author: Carl Love
Date: Mon Mar 22 17:55:05 2021 -0500
PPC64: Add support for the darn instruct
https://bugs.kde.org/show_bug.cgi?id=434840
Carl Love changed:
What|Removed |Added
Attachment #137204|0 |1
is obsolete
https://bugs.kde.org/show_bug.cgi?id=431157
--- Comment #28 from Carl Love ---
Mark,
I was wondering if you have had a chance to try out the updated version of the
scv patch. The updated patch takes care of the synchronous and asynchronous
call paths. You do need to make sure you are testing
https://bugs.kde.org/show_bug.cgi?id=435665
Carl Love changed:
What|Removed |Added
CC||will_schm...@vnet.ibm.com
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--- Comment #1 from Carl Love ---
Created attachment 137535
--> https://bugs.kde.org/attachment.cgi?id=137535=edit
PPC add copy, paste, cpabort support
The patch uses a dirty helper to support the copy, paste, abort instructions.
A dirty hel
https://bugs.kde.org/show_bug.cgi?id=435665
Bug ID: 435665
Summary: PPC ISA 3.0 copy, paste, cpabort instructions are not
supported
Product: valgrind
Version: unspecified
Platform: Other
OS: Linux
https://bugs.kde.org/show_bug.cgi?id=434840
Carl Love changed:
What|Removed |Added
Attachment #136999|0 |1
is obsolete
https://bugs.kde.org/show_bug.cgi?id=433801
Carl Love changed:
What|Removed |Added
Status|RESOLVED|CLOSED
--- Comment #13 from Carl Love ---
Closing
https://bugs.kde.org/show_bug.cgi?id=433801
Carl Love changed:
What|Removed |Added
Status|CONFIRMED |RESOLVED
Resolution
https://bugs.kde.org/show_bug.cgi?id=433801
--- Comment #12 from Carl Love ---
Patches committed
commit c589b652939655090c005a982a71f50c489fb5ce (HEAD -> master, origin/master,
origin/HEAD)
Author: root
Date: Fri Feb 12 16:00:53 2021 -0500
Reduced precision Missing Integer based ou
https://bugs.kde.org/show_bug.cgi?id=433801
Carl Love changed:
What|Removed |Added
Attachment #136293|0 |1
is obsolete
https://bugs.kde.org/show_bug.cgi?id=433801
Carl Love changed:
What|Removed |Added
Attachment #137201|0 |1
is obsolete
https://bugs.kde.org/show_bug.cgi?id=433801
Carl Love changed:
What|Removed |Added
Attachment #136291|0 |1
is obsolete
https://bugs.kde.org/show_bug.cgi?id=429375
Carl Love changed:
What|Removed |Added
Status|RESOLVED|CLOSED
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Resolution|--- |FIXED
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https://bugs.kde.org/show_bug.cgi?id=434849
--- Comment #1 from Carl Love ---
The issue does not appear to be just on the PPC platform. I tried the same
test on my Intel laptop running a REL release
more /etc/redhat-release
Red Hat Enterprise Linux release 8.3 (Ootpa)
and see the same issue
https://bugs.kde.org/show_bug.cgi?id=431157
Carl Love changed:
What|Removed |Added
Attachment #136175|0 |1
is obsolete
https://bugs.kde.org/show_bug.cgi?id=434840
Carl Love changed:
What|Removed |Added
Attachment #136990|0 |1
is obsolete
https://bugs.kde.org/show_bug.cgi?id=434840
--- Comment #3 from Carl Love ---
Argh, I inadvertently added the alternate C code solution. That was for
playing. I thought I had removed that.
I will change to a dirty helper and get rid of the C code solution. Thanks
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--- Comment #1 from Carl Love ---
Created attachment 136990
--> https://bugs.kde.org/attachment.cgi?id=136990=edit
patch to add darn instruction support
The attached patch to add support for the darn instruction uses a clean helper
to
https://bugs.kde.org/show_bug.cgi?id=434840
Bug ID: 434840
Summary: PPC64 darn instruction not supported
Product: valgrind
Version: unspecified
Platform: Other
OS: Linux
Status: REPORTED
Severity: normal
https://bugs.kde.org/show_bug.cgi?id=431157
--- Comment #26 from Carl Love ---
Julian:
Yes, that is correct, the return value for an error is negative. The
condition code register is not used.
On Fri, 2021-03-05 at 09:57 +, Julian Seward wrote:
> https://urldefense.proofpoint.com/v2/
https://bugs.kde.org/show_bug.cgi?id=429354
Carl Love changed:
What|Removed |Added
Status|RESOLVED|CLOSED
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Resolution|--- |FIXED
Status|CONFIRMED
https://bugs.kde.org/show_bug.cgi?id=429354
Carl Love changed:
What|Removed |Added
Status|REPORTED|CONFIRMED
Ever confirmed|0
https://bugs.kde.org/show_bug.cgi?id=433801
Carl Love changed:
What|Removed |Added
CC||will_schm...@vnet.ibm.com
Ever confirmed|0
https://bugs.kde.org/show_bug.cgi?id=433801
--- Comment #4 from Carl Love ---
Created attachment 136294
--> https://bugs.kde.org/attachment.cgi?id=136294=edit
functional tests for Reduced-Precision: Missing Integer-based Outer Product
Operations
Functional tests for the Reduced-Precis
https://bugs.kde.org/show_bug.cgi?id=433801
--- Comment #3 from Carl Love ---
Created attachment 136293
--> https://bugs.kde.org/attachment.cgi?id=136293=edit
PPC64: Reduced-Precision: Missing Integer-based Outer Product Operations
Add support for:
pmxvi16ger2 VSX Vector 16-bit Sig
https://bugs.kde.org/show_bug.cgi?id=433801
--- Comment #2 from Carl Love ---
Created attachment 136292
--> https://bugs.kde.org/attachment.cgi?id=136292=edit
functional tests for Reduced-Precision - bfloat16 Outer Product & Format
Conversion Operations
Functional tests for the
https://bugs.kde.org/show_bug.cgi?id=433801
--- Comment #1 from Carl Love ---
Created attachment 136291
--> https://bugs.kde.org/attachment.cgi?id=136291=edit
Reduced-Precision - bfloat16 Outer Product & Format Conversion Operations
Add support for:
pmxvbf16ger2 Prefixed Masked VSX
https://bugs.kde.org/show_bug.cgi?id=433801
Bug ID: 433801
Summary: PPC ISA 3.1 support is missing, part 10
Product: valgrind
Version: unspecified
Platform: Other
OS: Linux
Status: REPORTED
Severity:
https://bugs.kde.org/show_bug.cgi?id=431157
Carl Love changed:
What|Removed |Added
Attachment #135371|0 |1
is obsolete
https://bugs.kde.org/show_bug.cgi?id=429352
--- Comment #15 from Carl Love ---
FYI, it has been brought to my attention that in the name changing patch I have
a typo Fp128Ternnary not Fp128Ternary. However, the typo is then fixed in the
patch to add new IOps. Looks like I merged the spelling
https://bugs.kde.org/show_bug.cgi?id=429375
Carl Love changed:
What|Removed |Added
Attachment #134757|0 |1
is obsolete
https://bugs.kde.org/show_bug.cgi?id=429354
Carl Love changed:
What|Removed |Added
Attachment #133461|0 |1
is obsolete
https://bugs.kde.org/show_bug.cgi?id=429352
Carl Love changed:
What|Removed |Added
Status|RESOLVED|CLOSED
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What|Removed |Added
Resolution|--- |FIXED
Status|REPORTED
https://bugs.kde.org/show_bug.cgi?id=429352
--- Comment #13 from Carl Love ---
Patches committed
commit 6daaeb0ff45af6b39f14003e392992a5ac7d51c8 (HEAD -> master, origin/master,
origin/HEAD)
Author: Carl Love
Date: Wed Nov 4 12:23:53 2020 -0600
PPC64: 128-bit Binary Integer Operati
https://bugs.kde.org/show_bug.cgi?id=429352
--- Comment #12 from Carl Love ---
Created attachment 136159
--> https://bugs.kde.org/attachment.cgi?id=136159=edit
Change names from trinary to ternary in existing code
Per the comment from Julian to use ternary not trinary, this patch was crea
https://bugs.kde.org/show_bug.cgi?id=429352
Carl Love changed:
What|Removed |Added
Attachment #135082|0 |1
is obsolete
https://bugs.kde.org/show_bug.cgi?id=432861
Carl Love changed:
What|Removed |Added
Status|RESOLVED|CLOSED
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What|Removed |Added
Status|CONFIRMED |RESOLVED
Resolution
https://bugs.kde.org/show_bug.cgi?id=432861
Carl Love changed:
What|Removed |Added
Ever confirmed|0 |1
Status|REPORTED
https://bugs.kde.org/show_bug.cgi?id=432861
Carl Love changed:
What|Removed |Added
CC||will_schm...@vnet.ibm.com
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--- Comment #1 from Carl Love ---
Created attachment 135639
--> https://bugs.kde.org/attachment.cgi?id=135639=edit
Patch to fix the modsw and modsd instructions
The patch has the fix for the modsw and modsd instructions. Also adds a
testc
https://bugs.kde.org/show_bug.cgi?id=432861
Bug ID: 432861
Summary: PPC modsw and modsd give incorrect results for 1 mod
12
Product: valgrind
Version: unspecified
Platform: Other
OS: Linux
https://bugs.kde.org/show_bug.cgi?id=431157
Carl Love changed:
What|Removed |Added
Attachment #135358|0 |1
is obsolete
https://bugs.kde.org/show_bug.cgi?id=431157
Carl Love changed:
What|Removed |Added
Attachment #134552|0 |1
is obsolete
https://bugs.kde.org/show_bug.cgi?id=431157
--- Comment #13 from Carl Love ---
>From discussions with IBM and RedHat, the plan for the short term is mask the
HWCAPS2 to force the use of the sc instruction instead of the newer scv0
instruction. I will work on a proper fix to support the s
https://bugs.kde.org/show_bug.cgi?id=429352
--- Comment #9 from Carl Love ---
Created attachment 135176
--> https://bugs.kde.org/attachment.cgi?id=135176=edit
Add ACC support into routine get_otrack_shadow_offset_wrk()
Looking up the ACC register offset support is miss
https://bugs.kde.org/show_bug.cgi?id=429352
--- Comment #8 from Carl Love ---
The regression tests with the above reworked functional test and patch to fix
the pcasting for the existing Iops pass with no new errors.
Note, the test valgrind --tool=memcheck --track-origins=yes ./test_isa_3_1_AT
https://bugs.kde.org/show_bug.cgi?id=429352
--- Comment #7 from Carl Love ---
Created attachment 135083
--> https://bugs.kde.org/attachment.cgi?id=135083=edit
Fix pcast for existing code
Fix for the pasting of the existing Iops:
Iop_TruncF128toI64S
Iop_TruncF128toI32S
Iop_TruncF128toI
https://bugs.kde.org/show_bug.cgi?id=429352
Carl Love changed:
What|Removed |Added
Attachment #133458|0 |1
is obsolete
https://bugs.kde.org/show_bug.cgi?id=431157
--- Comment #12 from Carl Love ---
The Power support for Valgrind treats the Hardware Transactional Memory (HTM)
instructions effectively as NOPs. The transaction begin instruction (tbegin)
is always failed in Valgrind causing the code to execute
https://bugs.kde.org/show_bug.cgi?id=429375
Carl Love changed:
What|Removed |Added
Attachment #133478|0 |1
is obsolete
https://bugs.kde.org/show_bug.cgi?id=431157
--- Comment #1 from Carl Love ---
Created attachment 134552
--> https://bugs.kde.org/attachment.cgi?id=134552=edit
patch to add support for the scv instruction
Please test the attached patch to see if it fixes your issue. Thanks.
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--- Comment #2 from Carl Love ---
The attached patch looks good to me.
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https://bugs.kde.org/show_bug.cgi?id=427404
--- Comment #24 from Carl Love ---
The gdb support for debugging the user application on Valgrind appears to have
been broken by the reduced precision outer product patch.
It looks like the addition of the new ACC registers is the issue. Need
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