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From: "cel at us dot ibm.com" <sourceware-bugzilla@sourceware.org>
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Subject: [Bug tdep/29247] [gdb, tdep] ../../gdb/ppc-sysv-tdep.c:1945:
 internal-error: ppc64_sysv_abi_return_value: Assertion `ok' failed
Date: Wed, 13 Jul 2022 17:46:31 +0000
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https://sourceware.org/bugzilla/show_bug.cgi?id=3D29247

--- Comment #20 from Carl E Love <cel at us dot ibm.com> ---
Created attachment 14207
  --> https://sourceware.org/bugzilla/attachment.cgi?id=3D14207&action=3Ded=
it
Patch to fix the final error

Yes,the control flow is executing the ABI (version 1.9) code as noted by Ul=
rich
for ELFv1 when the system is actually using ELFv2,

First, added support for IEEE 128-bit float to the code pointed out in comm=
ent
19.  This fixes the final error even though we are actually not supposed to=
 be
executing this code for ELFv2.=20=20

Second, added a check for ELFv1 so the code is only executed with ELFv1.  T=
he
test still passes given the previous fixes to the homogeneous aggregate rul=
e.

The attachment shows the new code to fix the final bug.  Posting it separat=
ely
to make it easy to review.

I will merge the two patches and post the patch on the mailing list for rev=
iew
and approval.

--=20
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