{"id":2226483,"url":"http://patchwork.ozlabs.org/api/1.1/patches/2226483/?format=json","web_url":"http://patchwork.ozlabs.org/project/qemu-devel/patch/20260422125250.1303100-18-alex.bennee@linaro.org/","project":{"id":14,"url":"http://patchwork.ozlabs.org/api/1.1/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":""},"msgid":"<20260422125250.1303100-18-alex.bennee@linaro.org>","date":"2026-04-22T12:52:34","name":"[v3,17/32] target/arm: use syndrome helpers to set SAME_EL EC bit","commit_ref":null,"pull_url":null,"state":"new","archived":false,"hash":"c915316f172fffcba8c7dc2a98529002522191ef","submitter":{"id":39532,"url":"http://patchwork.ozlabs.org/api/1.1/people/39532/?format=json","name":"Alex Bennée","email":"alex.bennee@linaro.org"},"delegate":null,"mbox":"http://patchwork.ozlabs.org/project/qemu-devel/patch/20260422125250.1303100-18-alex.bennee@linaro.org/mbox/","series":[{"id":501008,"url":"http://patchwork.ozlabs.org/api/1.1/series/501008/?format=json","web_url":"http://patchwork.ozlabs.org/project/qemu-devel/list/?series=501008","date":"2026-04-22T12:52:20","name":"target/arm: fully model WFxT instructions for A-profile","version":3,"mbox":"http://patchwork.ozlabs.org/series/501008/mbox/"}],"comments":"http://patchwork.ozlabs.org/api/patches/2226483/comments/","check":"pending","checks":"http://patchwork.ozlabs.org/api/patches/2226483/checks/","tags":{},"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=Qf29bRIE;\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::436;\n envelope-from=alex.bennee@linaro.org; helo=mail-wr1-x436.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":"qemu development ","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":"This removes the last use of ARM_EL_EC_SHIFT.\n\nReviewed-by: Richard Henderson \nSigned-off-by: Alex Bennée \n\n---\nv2\n - drop ARM_EL_EC_SHIFT at this point\n---\n target/arm/syndrome.h | 1 -\n target/arm/tcg/debug.c | 2 +-\n 2 files changed, 1 insertion(+), 2 deletions(-)","diff":"diff --git a/target/arm/syndrome.h b/target/arm/syndrome.h\nindex 53137394e28..d4dfab8cd15 100644\n--- a/target/arm/syndrome.h\n+++ b/target/arm/syndrome.h\n@@ -107,7 +107,6 @@ typedef enum {\n } GCSInstructionType;\n \n #define ARM_EL_EC_LENGTH 6\n-#define ARM_EL_EC_SHIFT 26\n #define ARM_EL_IL_SHIFT 25\n #define ARM_EL_ISV_SHIFT 24\n #define ARM_EL_IL (1 << ARM_EL_IL_SHIFT)\ndiff --git a/target/arm/tcg/debug.c b/target/arm/tcg/debug.c\nindex 5214e3c08a8..07a52643e71 100644\n--- a/target/arm/tcg/debug.c\n+++ b/target/arm/tcg/debug.c\n@@ -56,7 +56,7 @@ raise_exception_debug(CPUARMState *env, uint32_t excp, uint32_t syndrome)\n * Similarly for watchpoint and breakpoint matches.\n */\n assert(debug_el >= cur_el);\n- syndrome |= (debug_el == cur_el) << ARM_EL_EC_SHIFT;\n+ syndrome |= (debug_el == cur_el) << R_SYNDROME_EC_SHIFT;\n raise_exception(env, excp, syndrome, debug_el);\n }\n \n","prefixes":["v3","17/32"]}