1 /*
2 * Copyright © 2020 Google, Inc.
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 FROM,
20 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
21 * SOFTWARE.
22 */
23
24 #include "ir3/ir3_assembler.h"
25 #include "ir3/ir3_compiler.h"
26
27 #include "ir3_asm.h"
28
29 struct ir3_kernel *
ir3_asm_assemble(struct ir3_compiler * c,FILE * in)30 ir3_asm_assemble(struct ir3_compiler *c, FILE *in)
31 {
32 struct ir3_kernel *kernel = calloc(1, sizeof(*kernel));
33 struct ir3_shader *shader = ir3_parse_asm(c, &kernel->info, in);
34 struct ir3_shader_variant *v = shader->variants;
35
36 v->mergedregs = true;
37
38 kernel->v = v;
39 kernel->bin = v->bin;
40
41 memcpy(kernel->base.local_size, kernel->info.local_size, sizeof(kernel->base.local_size));
42 kernel->base.num_bufs = kernel->info.num_bufs;
43 memcpy(kernel->base.buf_sizes, kernel->info.buf_sizes, sizeof(kernel->base.buf_sizes));
44
45 unsigned sz = v->info.sizedwords * 4;
46
47 v->bo = fd_bo_new(c->dev, sz,
48 DRM_FREEDRENO_GEM_CACHE_WCOMBINE |
49 DRM_FREEDRENO_GEM_TYPE_KMEM,
50 "%s", ir3_shader_stage(v));
51
52 memcpy(fd_bo_map(v->bo), kernel->bin, sz);
53
54 return kernel;
55 }
56
57 void
ir3_asm_disassemble(struct ir3_kernel * k,FILE * out)58 ir3_asm_disassemble(struct ir3_kernel *k, FILE *out)
59 {
60 ir3_shader_disasm(k->v, k->bin, out);
61 }
62