From: Yunji Kim <yunji.kim@samsung.com>
Date: Tue, 5 Jun 2018 07:26:17 +0000 (+0900)
Subject: [COMMON] lib: dss-reader: Modify dss-reader to trace binder transactions
X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=f3e93f1971a3e30c58153189b78c4b845f2f84bd;p=GitHub%2FLineageOS%2Fandroid_kernel_motorola_exynos9610.git

[COMMON] lib: dss-reader: Modify dss-reader to trace binder transactions

Change-Id: Iae83e6822054eb192cfa7e441b1b8dd2257fdb1e
Signed-off-by: Yunji Kim <yunji.kim@samsung.com>
---

diff --git a/lib/dss-reader.c b/lib/dss-reader.c
index 2fd40f60fbd3..b5d12a62c79a 100644
--- a/lib/dss-reader.c
+++ b/lib/dss-reader.c
@@ -70,6 +70,26 @@ int main(int argc, char *argv[])
 				break;
 		}
 	}
+#ifdef CONFIG_DEBUG_SNAPSHOT_BINDER
+	for (i = 0; i < DSS_API_MAX_NUM << 2; i++)
+	{
+		printf("log[%.9f] = { 'type' : 'binder', 'cpu' : %d, 'trace_type' : %d, 'transaction_id' : %d, 'from_pid' : %d,"\
+				" 'from_tid' : %d, 'to_pid' : %d, 'to_tid' : %d, 'from_pid_comm' : '%s', 'from_tid_comm' : '%s',"\
+				" 'to_pid_comm' : '%s', 'to_tid_comm' : '%s', 'to_node_id' : %d, 'reply' : %d, 'flags' : 0x%x, 'code' : 0x%x,"\
+				" 'return_error' : %d, 'return_error_param' : %d, 'return_error_line' : %d}\n",
+				p->binder[i].time/1.0e9,
+				p->binder[i].cpu,
+				p->binder[i].base.trace_type, p->binder[i].base.transaction_id,
+				p->binder[i].base.from_pid, p->binder[i].base.from_tid, p->binder[i].base.to_pid, p->binder[i].base.to_tid,
+				p->binder[i].base.from_pid_comm, p->binder[i].base.from_tid_comm,
+				p->binder[i].base.to_pid_comm, p->binder[i].base.to_tid_comm,
+				p->binder[i].transaction.to_node_id, p->binder[i].transaction.reply,
+				p->binder[i].transaction.flags, p->binder[i].transaction.code,
+				p->binder[i].error.return_error, p->binder[i].error.return_error_param, p->binder[i].error.return_error_line);
+		if (p->binder[i].time == 0)
+			break;
+	}
+#endif
 	return 0;
 }