{"id":1992873,"url":"http://patchwork.ozlabs.org/api/patches/1992873/?format=json","web_url":"http://patchwork.ozlabs.org/project/qemu-devel/patch/20241004163042.85922-12-philmd@linaro.org/","project":{"id":14,"url":"http://patchwork.ozlabs.org/api/projects/14/?format=json","name":"QEMU Development","link_name":"qemu-devel","list_id":"qemu-devel.nongnu.org","list_email":"qemu-devel@nongnu.org","web_url":"","scm_url":"","webscm_url":"","list_archive_url":"","list_archive_url_format":"","commit_url_format":""},"msgid":"<20241004163042.85922-12-philmd@linaro.org>","list_archive_url":null,"date":"2024-10-04T16:30:27","name":"[v2,11/25] linux-user/i386: Use explicit little-endian LD/ST API","commit_ref":null,"pull_url":null,"state":"new","archived":false,"hash":"4422e2958f99df99a4b3c40e22668748e7545860","submitter":{"id":85046,"url":"http://patchwork.ozlabs.org/api/people/85046/?format=json","name":"Philippe Mathieu-Daudé","email":"philmd@linaro.org"},"delegate":null,"mbox":"http://patchwork.ozlabs.org/project/qemu-devel/patch/20241004163042.85922-12-philmd@linaro.org/mbox/","series":[{"id":426623,"url":"http://patchwork.ozlabs.org/api/series/426623/?format=json","web_url":"http://patchwork.ozlabs.org/project/qemu-devel/list/?series=426623","date":"2024-10-04T16:30:18","name":"misc: Use explicit endian LD/ST API","version":2,"mbox":"http://patchwork.ozlabs.org/series/426623/mbox/"}],"comments":"http://patchwork.ozlabs.org/api/patches/1992873/comments/","check":"pending","checks":"http://patchwork.ozlabs.org/api/patches/1992873/checks/","tags":{},"related":[],"headers":{"Return-Path":"","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=SUWGMhS8;\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::12c;\n envelope-from=philmd@linaro.org; helo=mail-lf1-x12c.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=unavailable 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":",\n ","List-Archive":"","List-Post":"","List-Help":"","List-Subscribe":",\n ","Errors-To":"qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org","Sender":"qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org"},"content":"The x86 architecture uses little endianness. Directly use\nthe little-endian LD/ST API.\n\nSigned-off-by: Philippe Mathieu-Daudé \n---\n linux-user/i386/signal.c | 4 ++--\n 1 file changed, 2 insertions(+), 2 deletions(-)","diff":"diff --git a/linux-user/i386/signal.c b/linux-user/i386/signal.c\nindex cb90711834f..0f11dba831f 100644\n--- a/linux-user/i386/signal.c\n+++ b/linux-user/i386/signal.c\n@@ -754,8 +754,8 @@ static bool restore_sigcontext(CPUX86State *env, struct target_sigcontext *sc)\n env->eip = tswapl(sc->rip);\n #endif\n \n- cpu_x86_load_seg(env, R_CS, lduw_p(&sc->cs) | 3);\n- cpu_x86_load_seg(env, R_SS, lduw_p(&sc->ss) | 3);\n+ cpu_x86_load_seg(env, R_CS, lduw_le_p(&sc->cs) | 3);\n+ cpu_x86_load_seg(env, R_SS, lduw_le_p(&sc->ss) | 3);\n \n tmpflags = tswapl(sc->eflags);\n env->eflags = (env->eflags & ~0x40DD5) | (tmpflags & 0x40DD5);\n","prefixes":["v2","11/25"]}