src/broadcom/compiler/v3d_compiler.c

   1 /*
   2  * Copyright © 2016 Broadcom
   3  *
   4  * Permission is hereby granted, free of charge, to any person obtaining a
   5  * copy of this software and associated documentation files (the "Software"),
   6  * to deal in the Software without restriction, including without limitation
   7  * the rights to use, copy, modify, merge, publish, distribute, sublicense,
   8  * and/or sell copies of the Software, and to permit persons to whom the
   9  * Software is furnished to do so, subject to the following conditions:
  10  *
  11  * The above copyright notice and this permission notice (including the next
  12  * paragraph) shall be included in all copies or substantial portions of the
  13  * Software.
  14  *
  15  * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
  16  * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
  17  * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
  18  * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
  19  * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
  20  * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
  21  * IN THE SOFTWARE.
  22  */
  23
  24 struct v3d_compiler *
  25 v3d_compiler_init(void)
  26 {
  27         struct v3d_compile *c = rzalloc(struct v3d_compile);
  28
  29         return c;
  30 }
  31
  32 void
  33 v3d_add_qpu_inst(struct v3d_compiler *c, uint64_t inst)
  34 {
  35         if (c->qpu_inst_count >= c->qpu_inst_size) {
  36                 c->qpu_inst_size = MAX2(c->qpu_inst_size * 2, 16);
  37                 c->qpu_insts = reralloc(c, c->qpu_insts, uint64_t,
  38                                         c->qpu_inst_size_array_size);
  39
  40         }
  41
  42         c->qpu_insts[c->qpu_inst_count++] = inst;
  43 }