修改内核路径

hc

2024-05-14 bedbef8ad3e75a304af6361af235302bcc61d06b

 kernel/tools/perf/util/cs-etm-decoder/cs-etm-decoder.h
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@@ -14,34 +14,19 @@
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 #include <stdio.h>
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 struct cs_etm_decoder;
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-
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-struct cs_etm_buffer {
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-	const unsigned char *buf;
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-	size_t len;
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-	u64 offset;
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-	u64 ref_timestamp;
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-};
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-
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-enum cs_etm_sample_type {
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-	CS_ETM_EMPTY = 0,
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-	CS_ETM_RANGE = 1 << 0,
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-	CS_ETM_TRACE_ON = 1 << 1,
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-};
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-
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-struct cs_etm_packet {
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-	enum cs_etm_sample_type sample_type;
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-	u64 start_addr;
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-	u64 end_addr;
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-	u8 last_instr_taken_branch;
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-	u8 exc;
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-	u8 exc_ret;
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-	int cpu;
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-};
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+struct cs_etm_packet;
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+struct cs_etm_packet_queue;
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 struct cs_etm_queue;
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-typedef u32 (*cs_etm_mem_cb_type)(struct cs_etm_queue *, u64,
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-				  size_t, u8 *);
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+typedef u32 (*cs_etm_mem_cb_type)(struct cs_etm_queue *, u8, u64, size_t, u8 *);
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+
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+struct cs_etmv3_trace_params {
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+	u32 reg_ctrl;
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+	u32 reg_trc_id;
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+	u32 reg_ccer;
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+	u32 reg_idr;
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+};
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 struct cs_etmv4_trace_params {
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 	u32 reg_idr0;
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@@ -55,6 +40,7 @@
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 struct cs_etm_trace_params {
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 	int protocol;
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 	union {
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+		struct cs_etmv3_trace_params etmv3;
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 		struct cs_etmv4_trace_params etmv4;
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 	};
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 };
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@@ -78,11 +64,13 @@
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 	CS_ETM_PROTO_ETMV3 = 1,
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 	CS_ETM_PROTO_ETMV4i,
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 	CS_ETM_PROTO_ETMV4d,
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+	CS_ETM_PROTO_PTM,
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 };
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-enum {
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+enum cs_etm_decoder_operation {
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 	CS_ETM_OPERATION_PRINT = 1,
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 	CS_ETM_OPERATION_DECODE,
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+	CS_ETM_OPERATION_MAX,
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 };
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 int cs_etm_decoder__process_data_block(struct cs_etm_decoder *decoder,
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@@ -100,7 +88,7 @@
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 				      u64 start, u64 end,
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 				      cs_etm_mem_cb_type cb_func);
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-int cs_etm_decoder__get_packet(struct cs_etm_decoder *decoder,
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+int cs_etm_decoder__get_packet(struct cs_etm_packet_queue *packet_queue,
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 			       struct cs_etm_packet *packet);
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 int cs_etm_decoder__reset(struct cs_etm_decoder *decoder);