{"id":1992922,"url":"http://patchwork.ozlabs.org/api/patches/1992922/?format=json","web_url":"http://patchwork.ozlabs.org/project/qemu-devel/patch/20241004163042.85922-25-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":"<20241004163042.85922-25-philmd@linaro.org>","list_archive_url":null,"date":"2024-10-04T16:30:40","name":"[v2,24/25] target/openrisc: Use explicit big-endian LD/ST API","commit_ref":null,"pull_url":null,"state":"new","archived":false,"hash":"416efbe253742c9704c335a5ad6e3dd9f79647e6","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/20241004163042.85922-25-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/1992922/comments/","check":"pending","checks":"http://patchwork.ozlabs.org/api/patches/1992922/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=gf2/F9Qb;\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::231;\n envelope-from=philmd@linaro.org; helo=mail-lj1-x231.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 OpenRISC architecture uses big endianness. Directly use\nthe big-endian LD/ST API.\n\nMechanical change using:\n\n $ end=be; \\\n for acc in uw w l q tul; do \\\n sed -i -e \"s/ld${acc}_p(/ld${acc}_${end}_p(/\" \\\n -e \"s/st${acc}_p(/st${acc}_${end}_p(/\" \\\n $(git grep -wlE '(ld|st)t?u?[wlq]_p' target/openrisc/); \\\n done\n\nSigned-off-by: Philippe Mathieu-Daudé \n---\n target/openrisc/gdbstub.c | 2 +-\n 1 file changed, 1 insertion(+), 1 deletion(-)","diff":"diff --git a/target/openrisc/gdbstub.c b/target/openrisc/gdbstub.c\nindex c2a77d5d4d5..11f5c50423b 100644\n--- a/target/openrisc/gdbstub.c\n+++ b/target/openrisc/gdbstub.c\n@@ -55,7 +55,7 @@ int openrisc_cpu_gdb_write_register(CPUState *cs, uint8_t *mem_buf, int n)\n return 0;\n }\n \n- tmp = ldl_p(mem_buf);\n+ tmp = ldl_be_p(mem_buf);\n \n if (n < 32) {\n cpu_set_gpr(env, n, tmp);\n","prefixes":["v2","24/25"]}