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Mon, 19 May 2025 04:01:50 -0700 (PDT) From: Manos Pitsidianakis Date: Mon, 19 May 2025 14:01:47 +0300 Subject: [PATCH] gdbstub: update aarch64-core.xml MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable Message-Id: <20250519-gdbstub-aarch64-pstate-xml-v1-1-b4dbe87fe7c6@linaro.org> X-B4-Tracking: v=1; b=H4sIAJoPK2gC/x3MwQqDMAwA0F+RnA20nW50vyIe0jbTwOak6UZB/ PeVHd/lHaCchRXu3QGZv6Ly3hps30FcaVsYJTWDM240o/W4pKDlE5Aox/U64K6FCmN9PTF5Eyh eBn+zDlqwZ35I/efTfJ4/Jy5gC2wAAAA= X-Change-ID: 20250519-gdbstub-aarch64-pstate-xml-d90bac349712 To: qemu-devel@nongnu.org Cc: =?utf-8?q?Alex_Benn=C3=A9e?= , =?utf-8?q?Philippe_Mathieu-Daud=C3=A9?= , Manos Pitsidianakis X-Mailer: b4 0.14.2 X-Developer-Signature: v=1; a=openpgp-sha256; l=3825; i=manos.pitsidianakis@linaro.org; h=from:subject:message-id; bh=1gxGdstIxFgyF959OG5RgW0glWjqcin0b37WKJAAD4k=; b=LS0tLS1CRUdJTiBQR1AgTUVTU0FHRS0tLS0tCgpvd0VCYlFLUy9aQU5Bd0FLQVhjcHgzQi9mZ 25RQWNzbVlnQm9LdytkdllkUzZhb1hnSk42ZmN4VXEybHRsQXRICjMyZWE3U2ZBeUtMdVZZc2pB TUtKQWpNRUFBRUtBQjBXSVFUTVhCdE9SS0JXODRkd0hSQjNLY2R3ZjM0SjBBVUMKYUNzUG5RQUt DUkIzS2Nkd2YzNEowRlJHRC9zRjZydkhIRHU3YUl2SXU2anVKWmlTekUzNXllTndmUFpjU3FkZQ pZR1VvV0lSaFNXbXBNYzJ0STJmMS9PbC9aUjBtb0JtMW5qYmFzZUtCRXM1eWkvODFHTkRVYVhsc jA1SUZLM004ClE4cExhL3FTaW0yVDZ5ejkyODFMMElGYy9jMWNqdFp2bmZCUWl6QXNuL1hCM3px ODh2cE1rZ1NBeVFoZ2tvRVMKUUNWc0IxWFhzTjE4WlFFbEFSdjd6ek1WZG1NaDhEdktvSHd0dm9 EVTZWTGRCbWZBcFJ6RTN5SGl4N1JRMVo0Ugp5YkVnWlo1ek9wMmZMVDBLTmpOZXFRN3hiZGp1T0 c0UzltaUtUNC9JTlBteEFqUGNNdnRZR0JVanAvWnQzR3ZqCkNkdTUxTjNPb1Bvcm1hMWhrL3JvR 1dTaVl4bm43NzErMEVJWlZYWWZiTlVpTDFiN3owNnBFa2pHTkdUOHZUK04KdmhWVUl0azZwR3Ev WThCY1hQZ093aHYrSXExWmNQK2NKRVZVUnBLZk9kU3RBOXFNVmU5R2NISXl3bVo3YnBTTwo3ekF WTFhaTmVpL2V1SGpwM05PWnlmTUo2aFNpZWgyZFBPandNY3F1L1NER3BiOVpQdjFQTUZ6ZnhUTk 15NXVUCmkwR1M5OXNuZ1FhNThpTDM4L04rWEc2QU1sTHkvZ1l6WXlreUpvbDRpbXFVUURMVHFIV jl3MGZVMEV2dWwzdkQKUERGK0Q4QVdjWThaODNiSy9HUFdMMm9aOG9kOHhUZnVNaCtZajBUTkxL RDVuV01xVmtmVmxCdDFwcHpZcU8rQgpmLzlzNVgxaDhLNGNiZDFvNUlrbG1kU1Z0d1ZudXAvOGx nYzRhb0R5OER1dEd5K2FHS0hjTml6VHhnUm1Ock90Ck5jNDRpZz09Cj1ERmRiCi0tLS0tRU5EIF BHUCBNRVNTQUdFLS0tLS0K X-Developer-Key: i=manos.pitsidianakis@linaro.org; a=openpgp; fpr=7C721DF9DB3CC7182311C0BF68BC211D47B421E1 Received-SPF: pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) client-ip=209.51.188.17; envelope-from=qemu-devel-bounces+importer=patchew.org@nongnu.org; helo=lists.gnu.org; Received-SPF: pass client-ip=2a00:1450:4864:20::629; envelope-from=manos.pitsidianakis@linaro.org; helo=mail-ej1-x629.google.com X-Spam_score_int: -20 X-Spam_score: -2.1 X-Spam_bar: -- X-Spam_report: (-2.1 / 5.0 requ) BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, RCVD_IN_DNSWL_NONE=-0.0001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=ham autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: qemu-devel-bounces+importer=patchew.org@nongnu.org Sender: qemu-devel-bounces+importer=patchew.org@nongnu.org X-ZohoMail-DKIM: pass (identity @linaro.org) X-ZM-MESSAGEID: 1747652525581116600 Update aarch64-core.xml to include field definitions for PSTATE, which in gdb is modelled in the cpsr (current program status register) pseudo-register, named after the actual cpsr register in armv7. Defining the fields layout of the register allows easy inspection of for example, the current exception level (EL): For example. Before booting a Linux guest, EL=3D2, but after booting and Ctrl-C'ing in gdb, we get EL=3D0: (gdb) info registers $cpsr cpsr 0x20402009 [ SP EL=3D2 BTYPE=3D0 PAN C ] (gdb) cont Continuing. ^C Thread 2 received signal SIGINT, Interrupt. 0x0000ffffaaff286c in ?? () (gdb) info registers $cpsr cpsr 0x20001000 [ EL=3D0 BTYPE=3D0 SSBS C ] The aarch64-core.xml has been updated to match exactly the version retrieved from upstream gdb, retrieved in 2025-05-19 from HEAD commit 9f4dc0b137c86f6ff2098cb1ab69442c69d6023d. https://sourceware.org/git/?p=3Dbinutils-gdb.git;a=3Dtree;h=3D9f4dc0b137c86= f6ff2098cb1ab69442c69d6023d Signed-off-by: Manos Pitsidianakis --- gdb-xml/aarch64-core.xml | 52 ++++++++++++++++++++++++++++++++++++++++++++= ++-- 1 file changed, 50 insertions(+), 2 deletions(-) diff --git a/gdb-xml/aarch64-core.xml b/gdb-xml/aarch64-core.xml index e1e9dc3f91370111eae36380449cddabc31265a4..b8046510b9a085d30463d37b3ec= c8d435f5fb7a4 100644 --- a/gdb-xml/aarch64-core.xml +++ b/gdb-xml/aarch64-core.xml @@ -1,5 +1,5 @@ - + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + --- base-commit: 757a34115e7491744a63dfc3d291fd1de5297ee2 change-id: 20250519-gdbstub-aarch64-pstate-xml-d90bac349712 -- =CE=B3=CE=B1=E1=BF=96=CE=B1 =CF=80=CF=85=CF=81=CE=AF =CE=BC=CE=B9=CF=87=CE= =B8=CE=AE=CF=84=CF=89