/* * 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. */ #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