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Tue, 13 Oct 2026 07:19:59 -0700 (PDT) From: Jerry Zhang Jian Message-Id: Content-Type: multipart/alternative; boundary="Apple-Mail=_883F3532-D78E-4FCA-9896-C119FADDBE6C" Mime-Version: 1.0 (Mac OS X Mail 16.0 \(3901.100.1.1.12\)) Subject: Re: [PATCH v2 1/3] RISC-V Vector Extension Support Date: Tue, 13 Oct 2026 22:19:43 +0800 In-Reply-To: <874iepaei7.fsf@redhat.com> Cc: Radkin Kirill , gdb-patches@sourceware.org, Bergner Peter , Matyukevich Sergey , Schuchardt Heinrich , Palmer Dabbelt To: Andrew Burgess References: <87tsmwt1tb.fsf@redhat.com> <874iepaei7.fsf@redhat.com> X-Mailer: Apple Mail (2.3901.100.1.1.12) X-BeenThere: gdb-patches@sourceware.org X-Mailman-Version: 2.1.30 Precedence: list List-Id: Gdb-patches mailing list List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: gdb-patches-bounces~public-inbox=simark.ca@sourceware.org --Apple-Mail=_883F3532-D78E-4FCA-9896-C119FADDBE6C Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset=utf-8 Hi Andrew, I didn=E2=80=99t hit that assertion on my end. Would you mind to share = your QEMU commands? BRs Jerry > On Oct 13, 2026, at 21:58, Andrew Burgess wrote: >=20 > I started looking at this today, I ran into this assertion while = running > the test gdb.arch/riscv-vector-abi-full.exp: >=20 > ../../src/gdb/riscv-linux-nat.c:399: internal-error: fetch_registers: = Assertion `vregs_state->vlenb =3D=3D vecreg_size' failed. >=20 > If you can confirm that this test runs fine for you then I'll take a > look at why this might be failing for me. --Apple-Mail=_883F3532-D78E-4FCA-9896-C119FADDBE6C Content-Transfer-Encoding: quoted-printable Content-Type: text/html; charset=utf-8 Hi Andrew,

I didn=E2=80= =99t hit that assertion on my end. Would you mind to share your QEMU = commands?

BRs
Jerry

On Oct 13, 2026, at 21:58, Andrew Burgess = <aburgess@redhat.com> wrote:

I started looking at = this today, I ran into this assertion while running
the test = gdb.arch/riscv-vector-abi-full.exp:

 ../../src/gdb/riscv-linux-nat.c:399: = internal-error: fetch_registers: Assertion `vregs_state->vlenb =3D=3D = vecreg_size' failed.

If you can confirm that this test runs fine = for you then I'll take a
look at why this might = be failing for = me.

= --Apple-Mail=_883F3532-D78E-4FCA-9896-C119FADDBE6C--