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/*
* Copyright 2015 Advanced Micro Devices, Inc.
*
* Permission is hereby granted, free of charge, to any person obtaining a
* copy of this software and associated documentation files (the "Software"),
* to deal in the Software without restriction, including without limitation
* on the rights to use, copy, modify, merge, publish, distribute, sub
* license, and/or sell copies of the Software, and to permit persons to whom
* the Software is furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice (including the next
* paragraph) shall be included in all copies or substantial portions of the
* Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL
* THE AUTHOR(S) AND/OR THEIR SUPPLIERS BE LIABLE FOR ANY CLAIM,
* DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
* OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
* USE OR OTHER DEALINGS IN THE SOFTWARE.
*
* Authors:
* Marek Olšák <maraeo@gmail.com>
*/
#ifndef AC_DEBUG_H
#define AC_DEBUG_H
#include <stdint.h>
#include <stdio.h>
#include <stdbool.h>
#include "amd_family.h"
#define AC_ENCODE_TRACE_POINT(id) (0xcafe0000 | ((id) & 0xffff))
#define AC_IS_TRACE_POINT(x) (((x) & 0xcafe0000) == 0xcafe0000)
#define AC_GET_TRACE_POINT_ID(x) ((x) & 0xffff)
#define AC_MAX_WAVES_PER_CHIP (64 * 40)
struct ac_wave_info {
unsigned se; /* shader engine */
unsigned sh; /* shader array */
unsigned cu; /* compute unit */
unsigned simd;
unsigned wave;
uint32_t status;
uint64_t pc; /* program counter */
uint32_t inst_dw0;
uint32_t inst_dw1;
uint64_t exec;
bool matched; /* whether the wave is used by a currently-bound shader */
};
typedef void *(*ac_debug_addr_callback)(void *data, uint64_t addr);
void ac_dump_reg(FILE *file, enum chip_class chip_class, unsigned offset,
uint32_t value, uint32_t field_mask);
void ac_parse_ib_chunk(FILE *f, uint32_t *ib, int num_dw, const int *trace_ids,
unsigned trace_id_count, enum chip_class chip_class,
ac_debug_addr_callback addr_callback, void *addr_callback_data);
void ac_parse_ib(FILE *f, uint32_t *ib, int num_dw, const int *trace_ids,
unsigned trace_id_count, const char *name, enum chip_class chip_class,
ac_debug_addr_callback addr_callback, void *addr_callback_data);
bool ac_vm_fault_occured(enum chip_class chip_class,
uint64_t *old_dmesg_timestamp, uint64_t *out_addr);
unsigned ac_get_wave_info(struct ac_wave_info waves[AC_MAX_WAVES_PER_CHIP]);
#endif
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