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PojavLauncherTeam
GitHub Repository: PojavLauncherTeam/mesa
 Path: blob/21.2-virgl/src/intel/tools/i965_asm.h
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/*

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 * Copyright © 2018 Intel Corporation

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 *

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 * Permission is hereby granted, free of charge, to any person obtaining a

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 * copy of this software and associated documentation files (the "Software"),

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 * to deal in the Software without restriction, including without limitation

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 * the rights to use, copy, modify, merge, publish, distribute, sublicense,

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 * and/or sell copies of the Software, and to permit persons to whom the

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 * Software is furnished to do so, subject to the following conditions:

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 *

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 * The above copyright notice and this permission notice (including the next

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 * paragraph) shall be included in all copies or substantial portions of the

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 * Software.

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 *

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 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR

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 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,

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 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL

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 * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER

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 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,

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 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE

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 * SOFTWARE.

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 *

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 */

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#ifndef __I965_ASM_H__

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#define __I965_ASM_H__

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#include <inttypes.h>

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#include <stdbool.h>

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#include <assert.h>

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#include "compiler/brw_reg.h"

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#include "compiler/brw_reg_type.h"

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#include "compiler/brw_eu_defines.h"

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#include "compiler/brw_inst.h"

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#include "compiler/brw_eu.h"

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#include "dev/intel_device_info.h"

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#include "util/list.h"

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/* glibc < 2.27 defines OVERFLOW in /usr/include/math.h. */

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#undef OVERFLOW

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int yyparse(void);

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int yylex(void);

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char *lex_text(void);

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extern struct brw_codegen *p;

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extern int errors;

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extern char *input_filename;

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extern struct list_head instr_labels;

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extern struct list_head target_labels;

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struct condition {

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   unsigned cond_modifier:4;

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   unsigned flag_reg_nr:1;

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   unsigned flag_subreg_nr:1;

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};

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struct predicate {

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   unsigned pred_control:4;

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   unsigned pred_inv:1;

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   unsigned flag_reg_nr:1;

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   unsigned flag_subreg_nr:1;

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};

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struct options {

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   unsigned access_mode:1;

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   unsigned compression_control:2;

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   unsigned thread_control:2;

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   unsigned no_dd_check:1; // Dependency control

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   unsigned no_dd_clear:1; // Dependency control

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   unsigned mask_control:1;

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   unsigned debug_control:1;

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   unsigned acc_wr_control:1;

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   unsigned end_of_thread:1;

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   unsigned compaction:1;

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   unsigned qtr_ctrl:2;

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   unsigned nib_ctrl:1;

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   unsigned is_compr:1;

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};

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enum instr_label_type {

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   INSTR_LABEL_JIP,

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   INSTR_LABEL_UIP,

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};

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struct instr_label {

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   struct list_head link;

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   char *name;

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   int offset;

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   enum instr_label_type type;

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};

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struct target_label {

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   struct list_head link;

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   char *name;

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   int offset;

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};

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#endif /* __I965_ASM_H__ */

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