{"id":2198371,"url":"http://patchwork.ozlabs.org/api/1.0/patches/2198371/?format=json","project":{"id":69,"url":"http://patchwork.ozlabs.org/api/1.0/projects/69/?format=json","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=json","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=json","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":"","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":"","List-Unsubscribe":",\n ","List-Archive":"","List-Post":"","List-Help":"","List-Subscribe":",\n ","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 \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"]}