blob: 377c10e133eab4ed94ff939f42950b30f056bda8 [file] [log] [blame]
/*
* Copyright 2015 Advanced Micro Devices, Inc.
*
* SPDX-License-Identifier: MIT
*/
#ifndef AC_DEBUG_H
#define AC_DEBUG_H
#include "amd_family.h"
#include "ac_gpu_info.h"
#include <stdbool.h>
#include <stdint.h>
#include <stdio.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)
#ifdef __cplusplus
extern "C" {
#endif
struct si_reg;
struct ac_wave_info {
unsigned se; /* shader engine */
unsigned sh; /* shader array */
unsigned cu; /* compute unit */
unsigned simd;
unsigned wave;
uint32_t status;
union {
uint64_t pc; /* program counter */
struct {
uint32_t pc_lo;
uint32_t pc_hi;
};
};
uint32_t inst_dw0;
uint32_t inst_dw1;
union {
uint64_t exec;
struct {
uint32_t exec_lo;
uint32_t exec_hi;
};
};
bool matched; /* whether the wave is used by a currently-bound shader */
};
struct ac_addr_info {
void *cpu_addr;
bool valid;
bool use_after_free;
};
typedef void (*ac_debug_addr_callback)(void *data, uint64_t addr, struct ac_addr_info *info);
/* ac_debug.c */
const struct si_reg *ac_find_register(enum amd_gfx_level gfx_level, enum radeon_family family,
unsigned offset);
const char *ac_get_register_name(enum amd_gfx_level gfx_level, enum radeon_family family,
unsigned offset);
bool ac_register_exists(enum amd_gfx_level gfx_level, enum radeon_family family,
unsigned offset);
bool ac_vm_fault_occurred(enum amd_gfx_level gfx_level, uint64_t *old_dmesg_timestamp,
uint64_t *out_addr);
char *ac_get_umr_waves(const struct radeon_info *info, enum amd_ip_type ring);
unsigned ac_get_wave_info(enum amd_gfx_level gfx_level, const struct radeon_info *info,
const char *wave_dump,
struct ac_wave_info waves[AC_MAX_WAVES_PER_CHIP]);
void ac_print_gpuvm_fault_status(FILE *output, enum amd_gfx_level gfx_level,
uint32_t status);
/* ac_gather_context_rolls.c */
struct hash_table;
void ac_gather_context_rolls(FILE *f, uint32_t **ibs, uint32_t *ib_dw_sizes, unsigned num_ibs,
struct hash_table *annotations, const struct radeon_info *info);
/* ac_parse_ib.c */
struct ac_ib_parser {
/* Arguments to ac_parse_ib.* */
FILE *f;
uint32_t *ib;
unsigned num_dw;
const int *trace_ids;
unsigned trace_id_count;
enum amd_gfx_level gfx_level;
enum vcn_version vcn_version;
enum radeon_family family;
enum amd_ip_type ip_type;
ac_debug_addr_callback addr_callback;
void *addr_callback_data;
struct hash_table *annotations;
/* Internal */
unsigned cur_dw;
};
void ac_dump_reg(FILE *file, enum amd_gfx_level gfx_level, enum radeon_family family,
unsigned offset, uint32_t value, uint32_t field_mask);
void ac_parse_ib_chunk(struct ac_ib_parser *ib);
void ac_parse_ib(struct ac_ib_parser *ib, const char *name);
#ifdef __cplusplus
}
#endif
#endif