#include "instr-a3xx.h"
#include "ir3.h"
-static void dump_reg(const char *name, uint32_t r)
-{
- if (r != regid(63,0))
- debug_printf("; %s: r%d.%c\n", name, r >> 2, "xyzw"[r & 0x3]);
-}
-
-static void dump_semantic(struct ir3_shader_variant *so,
- unsigned sem, const char *name)
-{
- uint32_t regid;
- regid = ir3_find_output_regid(so, ir3_semantic_name(sem, 0));
- dump_reg(name, regid);
-}
-
static void dump_info(struct ir3_shader_variant *so, const char *str)
{
uint32_t *bin;
const char *type = (so->type == SHADER_VERTEX) ? "VERT" : "FRAG";
-
- // for debug, dump some before/after info:
// TODO make gpu_id configurable on cmdline
bin = ir3_shader_assemble(so, 320);
- if (fd_mesa_debug & FD_DBG_DISASM) {
- struct ir3 *ir = so->ir;
- struct ir3_register *reg;
- uint8_t regid;
- unsigned i;
-
- debug_printf("; %s: %s\n", type, str);
-
- for (i = 0; i < ir->ninputs; i++) {
- if (!ir->inputs[i]) {
- debug_printf("; in%d unused\n", i);
- continue;
- }
- reg = ir->inputs[i]->regs[0];
- regid = reg->num;
- debug_printf("@in(%sr%d.%c)\tin%d\n",
- (reg->flags & IR3_REG_HALF) ? "h" : "",
- (regid >> 2), "xyzw"[regid & 0x3], i);
- }
-
- for (i = 0; i < ir->noutputs; i++) {
- if (!ir->outputs[i]) {
- debug_printf("; out%d unused\n", i);
- continue;
- }
- /* kill shows up as a virtual output.. skip it! */
- if (is_kill(ir->outputs[i]))
- continue;
- reg = ir->outputs[i]->regs[0];
- regid = reg->num;
- debug_printf("@out(%sr%d.%c)\tout%d\n",
- (reg->flags & IR3_REG_HALF) ? "h" : "",
- (regid >> 2), "xyzw"[regid & 0x3], i);
- }
-
- for (i = 0; i < so->immediates_count; i++) {
- debug_printf("@const(c%d.x)\t", so->first_immediate + i);
- debug_printf("0x%08x, 0x%08x, 0x%08x, 0x%08x\n",
- so->immediates[i].val[0],
- so->immediates[i].val[1],
- so->immediates[i].val[2],
- so->immediates[i].val[3]);
- }
-
- disasm_a3xx(bin, so->info.sizedwords, 0, so->type);
-
- debug_printf("; %s: outputs:", type);
- for (i = 0; i < so->outputs_count; i++) {
- uint8_t regid = so->outputs[i].regid;
- ir3_semantic sem = so->outputs[i].semantic;
- debug_printf(" r%d.%c (%u:%u)",
- (regid >> 2), "xyzw"[regid & 0x3],
- sem2name(sem), sem2idx(sem));
- }
- debug_printf("\n");
- debug_printf("; %s: inputs:", type);
- for (i = 0; i < so->inputs_count; i++) {
- uint8_t regid = so->inputs[i].regid;
- ir3_semantic sem = so->inputs[i].semantic;
- debug_printf(" r%d.%c (%u:%u,cm=%x,il=%u,b=%u)",
- (regid >> 2), "xyzw"[regid & 0x3],
- sem2name(sem), sem2idx(sem),
- so->inputs[i].compmask,
- so->inputs[i].inloc,
- so->inputs[i].bary);
- }
- debug_printf("\n");
- }
-
- /* print generic shader info: */
- debug_printf("; %s: %u instructions, %d half, %d full\n", type,
- so->info.instrs_count,
- so->info.max_half_reg + 1,
- so->info.max_reg + 1);
-
- /* print shader type specific info: */
- switch (so->type) {
- case SHADER_VERTEX:
- dump_semantic(so, TGSI_SEMANTIC_POSITION, "pos");
- dump_semantic(so, TGSI_SEMANTIC_PSIZE, "psize");
- break;
- case SHADER_FRAGMENT:
- dump_reg("pos (bary)", so->pos_regid);
- dump_semantic(so, TGSI_SEMANTIC_POSITION, "posz");
- dump_semantic(so, TGSI_SEMANTIC_COLOR, "color");
- /* these two are hard-coded since we don't know how to
- * program them to anything but all 0's...
- */
- if (so->frag_coord)
- debug_printf("; fragcoord: r0.x\n");
- if (so->frag_face)
- debug_printf("; fragface: hr0.x\n");
- break;
- case SHADER_COMPUTE:
- break;
- }
+ debug_printf("; %s: %s\n", type, str);
+ ir3_shader_disasm(so, bin);
free(bin);
-
- debug_printf("\n");
}
memcpy(fd_bo_map(v->bo), bin, sz);
+ if (fd_mesa_debug & FD_DBG_DISASM) {
+ struct ir3_shader_key key = v->key;
+ DBG("disassemble: type=%d, k={bp=%u,cts=%u,hp=%u}", v->type,
+ key.binning_pass, key.color_two_side, key.half_precision);
+ ir3_shader_disasm(v, bin);
+ }
+
free(bin);
/* no need to keep the ir around beyond this point: */
goto fail;
}
- if (fd_mesa_debug & FD_DBG_DISASM) {
- DBG("disassemble: type=%d, k={bp=%u,cts=%u,hp=%u}", v->type,
- key.binning_pass, key.color_two_side, key.half_precision);
- disasm_a3xx(fd_bo_map(v->bo), v->info.sizedwords, 0, v->type);
- }
-
return v;
fail:
shader->tokens = tgsi_dup_tokens(tokens);
return shader;
}
+
+static void dump_reg(const char *name, uint32_t r)
+{
+ if (r != regid(63,0))
+ debug_printf("; %s: r%d.%c\n", name, r >> 2, "xyzw"[r & 0x3]);
+}
+
+static void dump_semantic(struct ir3_shader_variant *so,
+ unsigned sem, const char *name)
+{
+ uint32_t regid;
+ regid = ir3_find_output_regid(so, ir3_semantic_name(sem, 0));
+ dump_reg(name, regid);
+}
+
+void
+ir3_shader_disasm(struct ir3_shader_variant *so, uint32_t *bin)
+{
+ struct ir3 *ir = so->ir;
+ struct ir3_register *reg;
+ const char *type = (so->type == SHADER_VERTEX) ? "VERT" : "FRAG";
+ uint8_t regid;
+ unsigned i;
+
+ for (i = 0; i < ir->ninputs; i++) {
+ if (!ir->inputs[i]) {
+ debug_printf("; in%d unused\n", i);
+ continue;
+ }
+ reg = ir->inputs[i]->regs[0];
+ regid = reg->num;
+ debug_printf("@in(%sr%d.%c)\tin%d\n",
+ (reg->flags & IR3_REG_HALF) ? "h" : "",
+ (regid >> 2), "xyzw"[regid & 0x3], i);
+ }
+
+ for (i = 0; i < ir->noutputs; i++) {
+ if (!ir->outputs[i]) {
+ debug_printf("; out%d unused\n", i);
+ continue;
+ }
+ /* kill shows up as a virtual output.. skip it! */
+ if (is_kill(ir->outputs[i]))
+ continue;
+ reg = ir->outputs[i]->regs[0];
+ regid = reg->num;
+ debug_printf("@out(%sr%d.%c)\tout%d\n",
+ (reg->flags & IR3_REG_HALF) ? "h" : "",
+ (regid >> 2), "xyzw"[regid & 0x3], i);
+ }
+
+ for (i = 0; i < so->immediates_count; i++) {
+ debug_printf("@const(c%d.x)\t", so->first_immediate + i);
+ debug_printf("0x%08x, 0x%08x, 0x%08x, 0x%08x\n",
+ so->immediates[i].val[0],
+ so->immediates[i].val[1],
+ so->immediates[i].val[2],
+ so->immediates[i].val[3]);
+ }
+
+ disasm_a3xx(bin, so->info.sizedwords, 0, so->type);
+
+ debug_printf("; %s: outputs:", type);
+ for (i = 0; i < so->outputs_count; i++) {
+ uint8_t regid = so->outputs[i].regid;
+ ir3_semantic sem = so->outputs[i].semantic;
+ debug_printf(" r%d.%c (%u:%u)",
+ (regid >> 2), "xyzw"[regid & 0x3],
+ sem2name(sem), sem2idx(sem));
+ }
+ debug_printf("\n");
+ debug_printf("; %s: inputs:", type);
+ for (i = 0; i < so->inputs_count; i++) {
+ uint8_t regid = so->inputs[i].regid;
+ ir3_semantic sem = so->inputs[i].semantic;
+ debug_printf(" r%d.%c (%u:%u,cm=%x,il=%u,b=%u)",
+ (regid >> 2), "xyzw"[regid & 0x3],
+ sem2name(sem), sem2idx(sem),
+ so->inputs[i].compmask,
+ so->inputs[i].inloc,
+ so->inputs[i].bary);
+ }
+ debug_printf("\n");
+
+ /* print generic shader info: */
+ debug_printf("; %s: %u instructions, %d half, %d full\n", type,
+ so->info.instrs_count,
+ so->info.max_half_reg + 1,
+ so->info.max_reg + 1);
+
+ /* print shader type specific info: */
+ switch (so->type) {
+ case SHADER_VERTEX:
+ dump_semantic(so, TGSI_SEMANTIC_POSITION, "pos");
+ dump_semantic(so, TGSI_SEMANTIC_PSIZE, "psize");
+ break;
+ case SHADER_FRAGMENT:
+ dump_reg("pos (bary)", so->pos_regid);
+ dump_semantic(so, TGSI_SEMANTIC_POSITION, "posz");
+ dump_semantic(so, TGSI_SEMANTIC_COLOR, "color");
+ /* these two are hard-coded since we don't know how to
+ * program them to anything but all 0's...
+ */
+ if (so->frag_coord)
+ debug_printf("; fragcoord: r0.x\n");
+ if (so->frag_face)
+ debug_printf("; fragface: hr0.x\n");
+ break;
+ case SHADER_COMPUTE:
+ break;
+ }
+
+ debug_printf("\n");
+}
projects / mesa.git / commitdiff