2 * Copyright © 2016-2017 Broadcom
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:
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
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
24 #include "broadcom/common/v3d_device_info.h"
25 #include "v3d_compiler.h"
27 /* Prints a human-readable description of the uniform reference. */
29 vir_dump_uniform(enum quniform_contents contents
,
32 static const char *quniform_names
[] = {
33 [QUNIFORM_VIEWPORT_X_SCALE
] = "vp_x_scale",
34 [QUNIFORM_VIEWPORT_Y_SCALE
] = "vp_y_scale",
35 [QUNIFORM_VIEWPORT_Z_OFFSET
] = "vp_z_offset",
36 [QUNIFORM_VIEWPORT_Z_SCALE
] = "vp_z_scale",
40 case QUNIFORM_CONSTANT
:
41 fprintf(stderr
, "0x%08x / %f", data
, uif(data
));
44 case QUNIFORM_UNIFORM
:
45 fprintf(stderr
, "push[%d]", data
);
48 case QUNIFORM_TEXTURE_CONFIG_P1
:
49 fprintf(stderr
, "tex[%d].p1", data
);
52 case QUNIFORM_TMU_CONFIG_P0
:
53 fprintf(stderr
, "tex[%d].p0 | 0x%x",
54 v3d_tmu_config_data_get_unit(data
),
55 v3d_tmu_config_data_get_value(data
));
58 case QUNIFORM_TMU_CONFIG_P1
:
59 fprintf(stderr
, "tex[%d].p1 | 0x%x",
60 v3d_tmu_config_data_get_unit(data
),
61 v3d_tmu_config_data_get_value(data
));
64 case QUNIFORM_TEXTURE_WIDTH
:
65 fprintf(stderr
, "tex[%d].width", data
);
67 case QUNIFORM_TEXTURE_HEIGHT
:
68 fprintf(stderr
, "tex[%d].height", data
);
70 case QUNIFORM_TEXTURE_DEPTH
:
71 fprintf(stderr
, "tex[%d].depth", data
);
73 case QUNIFORM_TEXTURE_ARRAY_SIZE
:
74 fprintf(stderr
, "tex[%d].array_size", data
);
76 case QUNIFORM_TEXTURE_LEVELS
:
77 fprintf(stderr
, "tex[%d].levels", data
);
80 case QUNIFORM_UBO_ADDR
:
81 fprintf(stderr
, "ubo[%d]", data
);
85 if (quniform_contents_is_texture_p0(contents
)) {
86 fprintf(stderr
, "tex[%d].p0: 0x%08x",
87 contents
- QUNIFORM_TEXTURE_CONFIG_P0_0
,
89 } else if (contents
< ARRAY_SIZE(quniform_names
)) {
91 quniform_names
[contents
]);
93 fprintf(stderr
, "%d / 0x%08x", contents
, data
);
99 vir_print_reg(struct v3d_compile
*c
, const struct qinst
*inst
,
102 static const char *files
[] = {
106 [QFILE_TLBU
] = "tlbu",
112 fprintf(stderr
, "null");
116 fprintf(stderr
, "0x%08x (%f)", reg
.index
, uif(reg
.index
));
120 fprintf(stderr
, "rf%d", reg
.index
);
124 fprintf(stderr
, "%s", v3d_qpu_magic_waddr_name(reg
.index
));
127 case QFILE_SMALL_IMM
: {
129 bool ok
= v3d_qpu_small_imm_unpack(c
->devinfo
,
132 assert(ok
); (void) ok
;
134 if ((int)inst
->qpu
.raddr_b
>= -16 &&
135 (int)inst
->qpu
.raddr_b
<= 15)
136 fprintf(stderr
, "%d", unpacked
);
138 fprintf(stderr
, "%f", uif(unpacked
));
143 fprintf(stderr
, "vpm%d.%d",
144 reg
.index
/ 4, reg
.index
% 4);
149 fprintf(stderr
, "%s", files
[reg
.file
]);
153 fprintf(stderr
, "%s%d", files
[reg
.file
], reg
.index
);
154 fprintf(stderr
, " (");
155 vir_dump_uniform(c
->uniform_contents
[reg
.index
],
156 c
->uniform_data
[reg
.index
]);
157 fprintf(stderr
, ")");
161 fprintf(stderr
, "%s%d", files
[reg
.file
], reg
.index
);
167 vir_dump_sig_addr(const struct v3d_device_info
*devinfo
,
168 const struct v3d_qpu_instr
*instr
)
170 if (devinfo
->ver
< 41)
173 if (!instr
->sig_magic
)
174 fprintf(stderr
, ".rf%d", instr
->sig_addr
);
176 const char *name
= v3d_qpu_magic_waddr_name(instr
->sig_addr
);
178 fprintf(stderr
, ".%s", name
);
180 fprintf(stderr
, ".UNKNOWN%d", instr
->sig_addr
);
185 vir_dump_sig(struct v3d_compile
*c
, struct qinst
*inst
)
187 struct v3d_qpu_sig
*sig
= &inst
->qpu
.sig
;
190 fprintf(stderr
, "; thrsw");
192 fprintf(stderr
, "; ldvary");
193 vir_dump_sig_addr(c
->devinfo
, &inst
->qpu
);
196 fprintf(stderr
, "; ldvpm");
198 fprintf(stderr
, "; ldtmu");
199 vir_dump_sig_addr(c
->devinfo
, &inst
->qpu
);
202 fprintf(stderr
, "; ldtlb");
203 vir_dump_sig_addr(c
->devinfo
, &inst
->qpu
);
206 fprintf(stderr
, "; ldtlbu");
207 vir_dump_sig_addr(c
->devinfo
, &inst
->qpu
);
210 fprintf(stderr
, "; ldunif");
212 fprintf(stderr
, "; ldunifrf");
213 vir_dump_sig_addr(c
->devinfo
, &inst
->qpu
);
216 fprintf(stderr
, "; ldunifa");
217 if (sig
->ldunifarf
) {
218 fprintf(stderr
, "; ldunifarf");
219 vir_dump_sig_addr(c
->devinfo
, &inst
->qpu
);
222 fprintf(stderr
, "; wrtmuc");
226 vir_dump_alu(struct v3d_compile
*c
, struct qinst
*inst
)
228 struct v3d_qpu_instr
*instr
= &inst
->qpu
;
229 int nsrc
= vir_get_non_sideband_nsrc(inst
);
230 int sideband_nsrc
= vir_get_nsrc(inst
);
231 enum v3d_qpu_input_unpack unpack
[2];
233 if (inst
->qpu
.alu
.add
.op
!= V3D_QPU_A_NOP
) {
234 fprintf(stderr
, "%s", v3d_qpu_add_op_name(instr
->alu
.add
.op
));
235 fprintf(stderr
, "%s", v3d_qpu_cond_name(instr
->flags
.ac
));
236 fprintf(stderr
, "%s", v3d_qpu_pf_name(instr
->flags
.apf
));
237 fprintf(stderr
, "%s", v3d_qpu_uf_name(instr
->flags
.auf
));
238 fprintf(stderr
, " ");
240 vir_print_reg(c
, inst
, inst
->dst
);
241 fprintf(stderr
, "%s", v3d_qpu_pack_name(instr
->alu
.add
.output_pack
));
243 unpack
[0] = instr
->alu
.add
.a_unpack
;
244 unpack
[1] = instr
->alu
.add
.b_unpack
;
246 fprintf(stderr
, "%s", v3d_qpu_mul_op_name(instr
->alu
.mul
.op
));
247 fprintf(stderr
, "%s", v3d_qpu_cond_name(instr
->flags
.mc
));
248 fprintf(stderr
, "%s", v3d_qpu_pf_name(instr
->flags
.mpf
));
249 fprintf(stderr
, "%s", v3d_qpu_uf_name(instr
->flags
.muf
));
250 fprintf(stderr
, " ");
252 vir_print_reg(c
, inst
, inst
->dst
);
253 fprintf(stderr
, "%s", v3d_qpu_pack_name(instr
->alu
.mul
.output_pack
));
255 unpack
[0] = instr
->alu
.mul
.a_unpack
;
256 unpack
[1] = instr
->alu
.mul
.b_unpack
;
259 for (int i
= 0; i
< sideband_nsrc
; i
++) {
260 fprintf(stderr
, ", ");
261 vir_print_reg(c
, inst
, inst
->src
[i
]);
263 fprintf(stderr
, "%s", v3d_qpu_unpack_name(unpack
[i
]));
266 vir_dump_sig(c
, inst
);
270 vir_dump_inst(struct v3d_compile
*c
, struct qinst
*inst
)
272 struct v3d_qpu_instr
*instr
= &inst
->qpu
;
274 switch (inst
->qpu
.type
) {
275 case V3D_QPU_INSTR_TYPE_ALU
:
276 vir_dump_alu(c
, inst
);
278 case V3D_QPU_INSTR_TYPE_BRANCH
:
279 fprintf(stderr
, "b");
280 if (instr
->branch
.ub
)
281 fprintf(stderr
, "u");
283 fprintf(stderr
, "%s",
284 v3d_qpu_branch_cond_name(instr
->branch
.cond
));
285 fprintf(stderr
, "%s", v3d_qpu_msfign_name(instr
->branch
.msfign
));
287 switch (instr
->branch
.bdi
) {
288 case V3D_QPU_BRANCH_DEST_ABS
:
289 fprintf(stderr
, " zero_addr+0x%08x", instr
->branch
.offset
);
292 case V3D_QPU_BRANCH_DEST_REL
:
293 fprintf(stderr
, " %d", instr
->branch
.offset
);
296 case V3D_QPU_BRANCH_DEST_LINK_REG
:
297 fprintf(stderr
, " lri");
300 case V3D_QPU_BRANCH_DEST_REGFILE
:
301 fprintf(stderr
, " rf%d", instr
->branch
.raddr_a
);
305 if (instr
->branch
.ub
) {
306 switch (instr
->branch
.bdu
) {
307 case V3D_QPU_BRANCH_DEST_ABS
:
308 fprintf(stderr
, ", a:unif");
311 case V3D_QPU_BRANCH_DEST_REL
:
312 fprintf(stderr
, ", r:unif");
315 case V3D_QPU_BRANCH_DEST_LINK_REG
:
316 fprintf(stderr
, ", lri");
319 case V3D_QPU_BRANCH_DEST_REGFILE
:
320 fprintf(stderr
, ", rf%d", instr
->branch
.raddr_a
);
325 if (vir_has_implicit_uniform(inst
)) {
326 fprintf(stderr
, " ");
327 vir_print_reg(c
, inst
, inst
->src
[vir_get_implicit_uniform_src(inst
)]);
335 vir_dump(struct v3d_compile
*c
)
339 vir_for_each_block(block
, c
) {
340 fprintf(stderr
, "BLOCK %d:\n", block
->index
);
341 vir_for_each_inst(inst
, block
) {
342 if (c
->live_intervals_valid
) {
345 for (int i
= 0; i
< c
->num_temps
; i
++) {
346 if (c
->temp_start
[i
] != ip
)
352 fprintf(stderr
, ", ");
354 fprintf(stderr
, "S%4d", i
);
358 fprintf(stderr
, " ");
360 fprintf(stderr
, " ");
363 if (c
->live_intervals_valid
) {
366 for (int i
= 0; i
< c
->num_temps
; i
++) {
367 if (c
->temp_end
[i
] != ip
)
373 fprintf(stderr
, ", ");
375 fprintf(stderr
, "E%4d", i
);
379 fprintf(stderr
, " ");
381 fprintf(stderr
, " ");
384 vir_dump_inst(c
, inst
);
385 fprintf(stderr
, "\n");
388 if (block
->successors
[1]) {
389 fprintf(stderr
, "-> BLOCK %d, %d\n",
390 block
->successors
[0]->index
,
391 block
->successors
[1]->index
);
392 } else if (block
->successors
[0]) {
393 fprintf(stderr
, "-> BLOCK %d\n",
394 block
->successors
[0]->index
);