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GET /api/1.0/patches/2198371/?format=api
{ "id": 2198371, "url": "http://patchwork.ozlabs.org/api/1.0/patches/2198371/?format=api", "project": { "id": 69, "url": "http://patchwork.ozlabs.org/api/1.0/projects/69/?format=api", "name": "QEMU powerpc development", "link_name": "qemu-ppc", "list_id": "qemu-ppc.nongnu.org", "list_email": "qemu-ppc@nongnu.org", "web_url": "", "scm_url": "", "webscm_url": "" }, "msgid": "<20260219191955.83815-30-philmd@linaro.org>", "date": "2026-02-19T19:19:31", "name": "[v2,29/50] target/i386: Replace ldtul_p() -> ldn_p()", "commit_ref": null, "pull_url": null, "state": "new", "archived": false, "hash": "bba39d75d7f61df4218308decb743bab3faf2f3a", "submitter": { "id": 85046, "url": "http://patchwork.ozlabs.org/api/1.0/people/85046/?format=api", "name": "Philippe Mathieu-Daudé", "email": "philmd@linaro.org" }, "delegate": null, "mbox": "http://patchwork.ozlabs.org/project/qemu-ppc/patch/20260219191955.83815-30-philmd@linaro.org/mbox/", "series": [ { "id": 492714, "url": "http://patchwork.ozlabs.org/api/1.0/series/492714/?format=api", "date": "2026-02-19T19:19:04", "name": "gdbstub: Build once on various targets (single-binary)", "version": 2, "mbox": "http://patchwork.ozlabs.org/series/492714/mbox/" } ], "check": "pending", "checks": "http://patchwork.ozlabs.org/api/patches/2198371/checks/", "tags": {}, "headers": { "Return-Path": "<qemu-ppc-bounces+incoming=patchwork.ozlabs.org@nongnu.org>", "X-Original-To": "incoming@patchwork.ozlabs.org", "Delivered-To": "patchwork-incoming@legolas.ozlabs.org", "Authentication-Results": [ "legolas.ozlabs.org;\n\tdkim=pass (2048-bit key;\n unprotected) header.d=linaro.org header.i=@linaro.org header.a=rsa-sha256\n header.s=google header.b=tkw9ryv7;\n\tdkim-atps=neutral", "legolas.ozlabs.org;\n spf=pass (sender SPF authorized) smtp.mailfrom=nongnu.org\n (client-ip=209.51.188.17; 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charset=UTF-8", "Content-Transfer-Encoding": "8bit", "Received-SPF": "pass client-ip=2a00:1450:4864:20::335;\n envelope-from=philmd@linaro.org; helo=mail-wm1-x335.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,\n DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1,\n RCVD_IN_DNSWL_NONE=-0.0001, SPF_HELO_NONE=0.001,\n SPF_PASS=-0.001 autolearn=ham autolearn_force=no", "X-Spam_action": "no action", "X-BeenThere": "qemu-ppc@nongnu.org", "X-Mailman-Version": "2.1.29", "Precedence": "list", "List-Id": "<qemu-ppc.nongnu.org>", "List-Unsubscribe": "<https://lists.nongnu.org/mailman/options/qemu-ppc>,\n <mailto:qemu-ppc-request@nongnu.org?subject=unsubscribe>", "List-Archive": "<https://lists.nongnu.org/archive/html/qemu-ppc>", "List-Post": "<mailto:qemu-ppc@nongnu.org>", "List-Help": "<mailto:qemu-ppc-request@nongnu.org?subject=help>", "List-Subscribe": "<https://lists.nongnu.org/mailman/listinfo/qemu-ppc>,\n <mailto:qemu-ppc-request@nongnu.org?subject=subscribe>", "Errors-To": "qemu-ppc-bounces+incoming=patchwork.ozlabs.org@nongnu.org", "Sender": "qemu-ppc-bounces+incoming=patchwork.ozlabs.org@nongnu.org" }, "content": "Prefer ldn_p(target_long_bits) over target-specific ldtul_p().\n\nSigned-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>\n---\n target/i386/gdbstub.c | 5 +++--\n 1 file changed, 3 insertions(+), 2 deletions(-)", "diff": "diff --git a/target/i386/gdbstub.c b/target/i386/gdbstub.c\nindex 291d56b8e13..f358bcf9e86 100644\n--- a/target/i386/gdbstub.c\n+++ b/target/i386/gdbstub.c\n@@ -459,6 +459,7 @@ static int i386_cpu_gdb_get_egprs(CPUState *cs, GByteArray *mem_buf, int n)\n \n static int i386_cpu_gdb_set_egprs(CPUState *cs, uint8_t *mem_buf, int n)\n {\n+ const unsigned regsz = target_long_bits() / 8;\n CPUX86State *env = &X86_CPU(cs)->env;\n \n if (n >= 0 && n < EGPR_NUM) {\n@@ -467,7 +468,7 @@ static int i386_cpu_gdb_set_egprs(CPUState *cs, uint8_t *mem_buf, int n)\n * XCR0[APX_F] (at least for modification in gdbstub) to be enabled.\n */\n if (env->hflags & HF_CS64_MASK && env->xcr0 & XSTATE_APX_MASK) {\n- env->regs[gpr_map[n + CPU_NB_REGS]] = ldtul_p(mem_buf);\n+ env->regs[gpr_map[n + CPU_NB_REGS]] = ldn_p(mem_buf, regsz);\n \n /*\n * Per SDM Vol 1, \"Processor Tracking of XSAVE-Managed State\",\n@@ -486,7 +487,7 @@ static int i386_cpu_gdb_set_egprs(CPUState *cs, uint8_t *mem_buf, int n)\n env->xstate_bv |= XSTATE_APX_MASK;\n }\n }\n- return sizeof(target_ulong);\n+ return regsz;\n }\n return 0;\n }\n", "prefixes": [ "v2", "29/50" ] }