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[2001:8b0:1d0::2]) by smtp.gmail.com with ESMTPSA id e16-20020adff350000000b003258934a4bcsm3046805wrp.42.2023.11.02.10.38.47 for (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 02 Nov 2023 10:38:47 -0700 (PDT) From: Peter Maydell To: qemu-devel@nongnu.org Subject: [PULL 20/33] hw/misc/imx7_snvs: Trace MMIO access Date: Thu, 2 Nov 2023 17:38:22 +0000 Message-Id: <20231102173835.609985-21-peter.maydell@linaro.org> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20231102173835.609985-1-peter.maydell@linaro.org> References: <20231102173835.609985-1-peter.maydell@linaro.org> MIME-Version: 1.0 Received-SPF: pass client-ip=2a00:1450:4864:20::32c; envelope-from=peter.maydell@linaro.org; helo=mail-wm1-x32c.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, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, RCVD_IN_DNSWL_NONE=-0.0001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001, T_SCC_BODY_TEXT_LINE=-0.01 autolearn=ham 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: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org Sender: qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org From: Bernhard Beschow Signed-off-by: Bernhard Beschow Reviewed-by: Philippe Mathieu-Daudé Message-id: 20231028122415.14869-4-shentey@gmail.com Signed-off-by: Peter Maydell --- hw/misc/imx7_snvs.c | 5 +++++ hw/misc/trace-events | 4 ++++ 2 files changed, 9 insertions(+) diff --git a/hw/misc/imx7_snvs.c b/hw/misc/imx7_snvs.c index ee7698bd9cd..a245f96cd4e 100644 --- a/hw/misc/imx7_snvs.c +++ b/hw/misc/imx7_snvs.c @@ -16,9 +16,12 @@ #include "hw/misc/imx7_snvs.h" #include "qemu/module.h" #include "sysemu/runstate.h" +#include "trace.h" static uint64_t imx7_snvs_read(void *opaque, hwaddr offset, unsigned size) { + trace_imx7_snvs_read(offset, 0); + return 0; } @@ -28,6 +31,8 @@ static void imx7_snvs_write(void *opaque, hwaddr offset, const uint32_t value = v; const uint32_t mask = SNVS_LPCR_TOP | SNVS_LPCR_DP_EN; + trace_imx7_snvs_write(offset, value); + if (offset == SNVS_LPCR && ((value & mask) == mask)) { qemu_system_shutdown_request(SHUTDOWN_CAUSE_GUEST_SHUTDOWN); } diff --git a/hw/misc/trace-events b/hw/misc/trace-events index 24ba7cc4d0e..426a8472b69 100644 --- a/hw/misc/trace-events +++ b/hw/misc/trace-events @@ -115,6 +115,10 @@ msf2_sysreg_write_pll_status(void) "Invalid write to read only PLL status regist imx7_gpr_read(uint64_t offset) "addr 0x%08" PRIx64 imx7_gpr_write(uint64_t offset, uint64_t value) "addr 0x%08" PRIx64 "value 0x%08" PRIx64 +# imx7_snvs.c +imx7_snvs_read(uint64_t offset, uint32_t value) "addr 0x%08" PRIx64 "value 0x%08" PRIx32 +imx7_snvs_write(uint64_t offset, uint32_t value) "addr 0x%08" PRIx64 "value 0x%08" PRIx32 + # mos6522.c mos6522_set_counter(int index, unsigned int val) "T%d.counter=%d" mos6522_get_next_irq_time(uint16_t latch, int64_t d, int64_t delta) "latch=%d counter=0x%"PRIx64 " delta_next=0x%"PRIx64