diff options
Diffstat (limited to 'src/intel/tools/decoder.h')
-rw-r--r-- | src/intel/tools/decoder.h | 57 |
1 files changed, 57 insertions, 0 deletions
diff --git a/src/intel/tools/decoder.h b/src/intel/tools/decoder.h new file mode 100644 index 00000000000..af9e075f00e --- /dev/null +++ b/src/intel/tools/decoder.h @@ -0,0 +1,57 @@ +/* + * Copyright © 2016 Intel Corporation + * + * 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 + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * 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 NONINFRINGEMENT. IN NO EVENT SHALL + * THE AUTHORS OR COPYRIGHT HOLDERS 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. + */ + +#pragma once + +#include <stdint.h> +#include <stdbool.h> + +struct gen_spec; +struct gen_group; +struct gen_field; + +static inline uint32_t gen_make_gen(uint32_t major, uint32_t minor) +{ + return (major << 8) | minor; +} + +struct gen_group *gen_spec_find_struct(struct gen_spec *spec, const char *name); +struct gen_spec *gen_spec_load(const char *filename); +uint32_t gen_spec_get_gen(struct gen_spec *spec); +struct gen_group *gen_spec_find_instruction(struct gen_spec *spec, const uint32_t *p); +int gen_group_get_length(struct gen_group *group, const uint32_t *p); +const char *gen_group_get_name(struct gen_group *group); +uint32_t gen_group_get_opcode(struct gen_group *group); + +struct gen_field_iterator { + struct gen_group *group; + const char *name; + char value[128]; + uint32_t *p; + int i; +}; + +void gen_field_iterator_init(struct gen_field_iterator *iter, + struct gen_group *group, const uint32_t *p); + +bool gen_field_iterator_next(struct gen_field_iterator *iter); |