*/
#include "bi_print.h"
+#include "bi_print_common.h"
const char *
-bi_output_mod_name(enum bifrost_outmod mod)
-{
- switch (mod) {
- case BIFROST_NONE: return "";
- case BIFROST_POS: return ".pos";
- case BIFROST_SAT_SIGNED: return ".sat_signed";
- case BIFROST_SAT: return ".sat";
- default: return "invalid";
- }
-}
-
-const char *
-bi_minmax_mode_name(enum bifrost_minmax_mode mod)
-{
- switch (mod) {
- case BIFROST_MINMAX_NONE: return "";
- case BIFROST_NAN_WINS: return ".nan_wins";
- case BIFROST_SRC1_WINS: return ".src1_wins";
- case BIFROST_SRC0_WINS: return ".src0_wins";
- default: return "invalid";
- }
-}
-
-const char *
-bi_round_mode_name(enum bifrost_roundmode mod)
-{
- switch (mod) {
- case BIFROST_RTE: return "";
- case BIFROST_RTP: return ".rtp";
- case BIFROST_RTN: return ".rtn";
- case BIFROST_RTZ: return ".rtz";
- default: return "invalid";
- }
-}
-
-const char *
-bi_csel_cond_name(enum bifrost_csel_cond cond)
-{
- switch (cond) {
- case BIFROST_FEQ_F: return "feq.f";
- case BIFROST_FGT_F: return "fgt.f";
- case BIFROST_FGE_F: return "fge.f";
- case BIFROST_IEQ_F: return "ieq.f";
- case BIFROST_IGT_I: return "igt.i";
- case BIFROST_IGE_I: return "uge.i";
- case BIFROST_UGT_I: return "ugt.i";
- case BIFROST_UGE_I: return "uge.i";
- default: return "invalid";
- }
-}
-
-const char *
-bi_interp_mode_name(enum bifrost_interp_mode mode)
-{
- switch (mode) {
- case BIFROST_INTERP_PER_FRAG: return ".per_frag";
- case BIFROST_INTERP_CENTROID: return ".centroid";
- case BIFROST_INTERP_DEFAULT: return "";
- case BIFROST_INTERP_EXPLICIT: return ".explicit";
- default: return ".unknown";
- }
-}
-
-const char *
-bi_ldst_type_name(enum bifrost_ldst_type type)
-{
- switch (type) {
- case BIFROST_LDST_F16: return "f16";
- case BIFROST_LDST_F32: return "f32";
- case BIFROST_LDST_I32: return "i32";
- case BIFROST_LDST_U32: return "u32";
- default: return "invalid";
- }
-}
-
-/* The remaining functions in this file are for IR-internal
- * structures; the disassembler doesn't use them */
-
-static const char *
bi_class_name(enum bi_class cl)
{
switch (cl) {
case BI_CMP: return "cmp";
case BI_BLEND: return "blend";
case BI_BITWISE: return "bitwise";
+ case BI_COMBINE: return "combine";
case BI_CONVERT: return "convert";
case BI_CSEL: return "csel";
case BI_DISCARD: return "discard";
- case BI_EXTRACT: return "extract";
case BI_FMA: return "fma";
+ case BI_FMOV: return "fmov";
case BI_FREXP: return "frexp";
+ case BI_IMATH: return "imath";
case BI_LOAD: return "load";
+ case BI_LOAD_UNIFORM: return "load_uniform";
case BI_LOAD_ATTR: return "load_attr";
case BI_LOAD_VAR: return "load_var";
case BI_LOAD_VAR_ADDRESS: return "load_var_address";
- case BI_MAKE_VEC: return "make_vec";
case BI_MINMAX: return "minmax";
case BI_MOV: return "mov";
- case BI_SHIFT: return "shift";
+ case BI_SELECT: return "select";
case BI_STORE: return "store";
case BI_STORE_VAR: return "store_var";
case BI_SPECIAL: return "special";
- case BI_SWIZZLE: return "swizzle";
+ case BI_TABLE: return "table";
case BI_TEX: return "tex";
case BI_ROUND: return "round";
+ case BI_IMUL: return "imul";
default: return "unknown_class";
}
}
+static bool
+bi_print_dest_index(FILE *fp, bi_instruction *ins, unsigned index)
+{
+ if (!index)
+ fprintf(fp, "_");
+ else if (index & BIR_INDEX_REGISTER)
+ fprintf(fp, "br%u", index & ~BIR_INDEX_REGISTER);
+ else if (index & PAN_IS_REG)
+ fprintf(fp, "r%u", index >> 1);
+ else if (!(index & BIR_SPECIAL))
+ fprintf(fp, "%u", (index >> 1) - 1);
+ else
+ return false;
+
+ return true;
+}
+
+static void
+bi_print_index(FILE *fp, bi_instruction *ins, unsigned index, unsigned s)
+{
+ if (bi_print_dest_index(fp, ins, index))
+ return;
+
+ if (index & BIR_INDEX_UNIFORM)
+ fprintf(fp, "u%u", index & ~BIR_INDEX_UNIFORM);
+ else if (index & BIR_INDEX_CONSTANT)
+ fprintf(fp, "#0x%" PRIx64, bi_get_immediate(ins, s));
+ else if (index & BIR_INDEX_ZERO)
+ fprintf(fp, "#0");
+ else
+ fprintf(fp, "#err");
+}
+
static void
bi_print_src(FILE *fp, bi_instruction *ins, unsigned s)
{
if (abs)
fprintf(fp, "abs(");
- if (!src)
- fprintf(fp, "_");
- else if (src & BIR_INDEX_REGISTER)
- fprintf(fp, "br%u", src & ~BIR_INDEX_REGISTER);
- else if (src & BIR_INDEX_UNIFORM)
- fprintf(fp, "u%u", src & ~BIR_INDEX_UNIFORM);
- else if (src & BIR_INDEX_CONSTANT)
- fprintf(fp, "#0x%" PRIx64, ins->constant.u64);
- else if (src & BIR_INDEX_ZERO)
- fprintf(fp, "#0");
- else if (src & BIR_IS_REG)
- fprintf(fp, "r%u", src >> 1);
- else
- fprintf(fp, "%u", (src >> 1) - 1);
+ if (ins->type == BI_BITWISE && ins->bitwise.src_invert[s])
+ fprintf(fp, "~");
+
+ bi_print_index(fp, ins, src, s);
if (abs)
fprintf(fp, ")");
}
-/* Prints a NIR ALU type in Bifrost-style ".f32" ".i8" etc */
-
-static void
-bi_print_alu_type(nir_alu_type t, FILE *fp)
-{
- unsigned size = nir_alu_type_get_type_size(t);
- nir_alu_type base = nir_alu_type_get_base_type(t);
-
- switch (base) {
- case nir_type_int:
- fprintf(fp, ".i");
- break;
- case nir_type_uint:
- fprintf(fp, ".u");
- break;
- case nir_type_bool:
- fprintf(fp, ".b");
- break;
- case nir_type_float:
- fprintf(fp, ".f");
- break;
- default:
- fprintf(fp, ".unknown");
- break;
- }
-
- fprintf(fp, "%u", size);
-}
-
static void
-bi_print_swizzle(bi_instruction *ins, FILE *fp)
+bi_print_swizzle(bi_instruction *ins, unsigned src, FILE *fp)
{
- unsigned size = nir_alu_type_get_type_size(ins->dest_type);
- unsigned count = 32 / size;
- assert(size == 8 || size == 16);
-
fprintf(fp, ".");
- for (unsigned u = 0; u < count; ++u) {
- assert(ins->swizzle[u] < size);
- fputc("xyzw"[ins->swizzle[u]], fp);
+ for (unsigned u = 0; u < bi_get_component_count(ins, src); ++u) {
+ assert(ins->swizzle[src][u] < 4);
+ fputc("xyzw"[ins->swizzle[src][u]], fp);
}
}
}
}
-static void
-bi_print_load(struct bi_load *load, FILE *fp)
+static const char *
+bi_imath_op_name(enum bi_imath_op op)
{
- fprintf(fp, ".loc%u", load->location);
+ switch (op) {
+ case BI_IMATH_ADD: return "iadd";
+ case BI_IMATH_SUB: return "isub";
+ default: return "invalid";
+ }
+}
+
+const char *
+bi_table_op_name(enum bi_table_op op)
+{
+ switch (op) {
+ case BI_TABLE_LOG2_U_OVER_U_1_LOW: return "log2.help";
+ default: return "invalid";
+ }
+}
+
+const char *
+bi_special_op_name(enum bi_special_op op)
+{
+ switch (op) {
+ case BI_SPECIAL_FRCP: return "frcp";
+ case BI_SPECIAL_FRSQ: return "frsq";
+ case BI_SPECIAL_EXP2_LOW: return "exp2_low";
+ default: return "invalid";
+ }
+}
- if (load->channels != 1)
- fprintf(fp, ".v%u", load->channels);
+const char *
+bi_reduce_op_name(enum bi_reduce_op op)
+{
+ switch (op) {
+ case BI_REDUCE_ADD_FREXPM: return "add_frexpm";
+ default: return "invalid";
+ }
+}
+
+const char *
+bi_frexp_op_name(enum bi_frexp_op op)
+{
+ switch (op) {
+ case BI_FREXPE_LOG: return "frexpe_log";
+ default: return "invalid";
+ }
+}
+
+const char *
+bi_tex_op_name(enum bi_tex_op op)
+{
+ switch (op) {
+ case BI_TEX_NORMAL: return "normal";
+ case BI_TEX_COMPACT: return "compact";
+ case BI_TEX_DUAL: return "dual";
+ default: return "invalid";
+ }
}
static void
bi_print_load_vary(struct bi_load_vary *load, FILE *fp)
{
- bi_print_load(&load->load, fp);
fprintf(fp, "%s", bi_interp_mode_name(load->interp_mode));
if (load->reuse)
fprintf(fp, ".flat");
}
-static const char *
+const char *
bi_cond_name(enum bi_cond cond)
{
switch (cond) {
- case BI_COND_ALWAYS: return ".always";
- case BI_COND_LT: return ".lt";
- case BI_COND_LE: return ".le";
- case BI_COND_GE: return ".ge";
- case BI_COND_GT: return ".gt";
- case BI_COND_EQ: return ".eq";
- case BI_COND_NE: return ".ne";
+ case BI_COND_ALWAYS: return "always";
+ case BI_COND_LT: return "lt";
+ case BI_COND_LE: return "le";
+ case BI_COND_GE: return "ge";
+ case BI_COND_GT: return "gt";
+ case BI_COND_EQ: return "eq";
+ case BI_COND_NE: return "ne";
default: return "invalid";
}
}
static void
-bi_print_branch(struct bi_branch *branch, FILE *fp)
+bi_print_texture(struct bi_texture *tex, FILE *fp)
{
- fprintf(fp, "%s", bi_cond_name(branch->cond));
+ fprintf(fp, " - texture %u, sampler %u",
+ tex->texture_index, tex->sampler_index);
}
void
fprintf(fp, "%s", ins->op.minmax == BI_MINMAX_MIN ? "min" : "max");
else if (ins->type == BI_BITWISE)
fprintf(fp, "%s", bi_bitwise_op_name(ins->op.bitwise));
- else if (ins->type == BI_ROUND)
- fprintf(fp, ins->op.round == BI_ROUND_MODE ? "roundMode": "round");
+ else if (ins->type == BI_IMATH)
+ fprintf(fp, "%s", bi_imath_op_name(ins->op.imath));
+ else if (ins->type == BI_SPECIAL)
+ fprintf(fp, "%s", bi_special_op_name(ins->op.special));
+ else if (ins->type == BI_TABLE)
+ fprintf(fp, "%s", bi_table_op_name(ins->op.table));
+ else if (ins->type == BI_REDUCE_FMA)
+ fprintf(fp, "%s", bi_reduce_op_name(ins->op.reduce));
+ else if (ins->type == BI_FREXP)
+ fprintf(fp, "%s", bi_frexp_op_name(ins->op.frexp));
else
fprintf(fp, "%s", bi_class_name(ins->type));
+ if ((ins->type == BI_ADD || ins->type == BI_FMA) && ins->op.mscale)
+ fprintf(fp, ".mscale");
+
if (ins->type == BI_MINMAX)
fprintf(fp, "%s", bi_minmax_mode_name(ins->minmax));
- else if (ins->type == BI_LOAD_ATTR || ins->type == BI_LOAD_VAR_ADDRESS)
- bi_print_load(&ins->load, fp);
else if (ins->type == BI_LOAD_VAR)
bi_print_load_vary(&ins->load_vary, fp);
- else if (ins->type == BI_BRANCH)
- bi_print_branch(&ins->branch, fp);
- else if (ins->type == BI_CSEL)
- fprintf(fp, "%s", bi_cond_name(ins->csel_cond));
+ else if (ins->type == BI_BLEND)
+ fprintf(fp, ".loc%u", ins->blend_location);
+ else if (ins->type == BI_TEX) {
+ fprintf(fp, ".%s", bi_tex_op_name(ins->op.texture));
+ } else if (ins->type == BI_BITWISE)
+ fprintf(fp, ".%cshift", ins->bitwise.rshift ? 'r' : 'l');
+
+ if (bi_class_props[ins->type] & BI_CONDITIONAL)
+ fprintf(fp, ".%s", bi_cond_name(ins->cond));
+
+ if (ins->vector_channels)
+ fprintf(fp, ".v%u", ins->vector_channels);
if (ins->dest)
- bi_print_alu_type(ins->dest_type, fp);
+ pan_print_alu_type(ins->dest_type, fp);
if (bi_has_outmod(ins))
fprintf(fp, "%s", bi_output_mod_name(ins->outmod));
fprintf(fp, "%s", bi_round_mode_name(ins->roundmode));
fprintf(fp, " ");
+ bool succ = bi_print_dest_index(fp, ins, ins->dest);
+ assert(succ);
- if (ins->dest)
- fprintf(fp, "%d", ins->dest);
- else
- fprintf(fp, "_");
+ if (ins->dest_offset)
+ fprintf(fp, "+%u", ins->dest_offset);
fprintf(fp, ", ");
bi_foreach_src(ins, s) {
bi_print_src(fp, ins, s);
- if (bi_is_src_swizzled(ins, s))
- bi_print_swizzle(ins, fp);
-
- if (ins->type == BI_CONVERT && s == 0)
- bi_print_alu_type(ins->src_types[s], fp);
- else if ((ins->type == BI_BRANCH || ins->type == BI_CSEL) && s < 2)
- bi_print_alu_type(ins->src_types[s], fp);
+ if (ins->src[s] && !(ins->src[s] & (BIR_INDEX_CONSTANT | BIR_INDEX_ZERO))) {
+ pan_print_alu_type(ins->src_types[s], fp);
+ bi_print_swizzle(ins, s, fp);
+ }
if (s < BIR_SRC_COUNT)
fprintf(fp, ", ");
}
+ if (ins->type == BI_BRANCH) {
+ if (ins->branch_target) {
+ fprintf(fp, "-> block%u", ins->branch_target->base.name);
+ } else {
+ fprintf(fp, "-> void");
+ }
+ } else if (ins->type == BI_TEX) {
+ bi_print_texture(&ins->texture, fp);
+ }
+
fprintf(fp, "\n");
}
+void
+bi_print_ports(bi_registers *regs, FILE *fp)
+{
+ for (unsigned i = 0; i < 2; ++i) {
+ if (regs->enabled[i])
+ fprintf(fp, "port %u: %u\n", i, regs->port[i]);
+ }
+
+ if (regs->write_fma || regs->write_add) {
+ fprintf(fp, "port 2 (%s): %u\n",
+ regs->write_add ? "ADD" : "FMA",
+ regs->port[2]);
+ }
+
+ if ((regs->write_fma && regs->write_add) || regs->read_port3) {
+ fprintf(fp, "port 3 (%s): %u\n",
+ regs->read_port3 ? "read" : "FMA",
+ regs->port[3]);
+ }
+}
+
void
bi_print_bundle(bi_bundle *bundle, FILE *fp)
{
fprintf(fp, "\tid(%u)", clause->scoreboard_id);
if (clause->dependencies) {
- fprintf(fp, ", next-wait(");
+ fprintf(fp, ", wait(");
for (unsigned i = 0; i < 8; ++i) {
if (clause->dependencies & (1 << i))
fprintf(fp, "\n");
- if (clause->instruction_count) {
- assert(!clause->bundle_count);
-
- for (unsigned i = 0; i < clause->instruction_count; ++i)
- bi_print_instruction(clause->instructions[i], fp);
- } else {
- assert(clause->bundle_count);
-
- for (unsigned i = 0; i < clause->bundle_count; ++i)
- bi_print_bundle(&clause->bundles[i], fp);
- }
+ for (unsigned i = 0; i < clause->bundle_count; ++i)
+ bi_print_bundle(&clause->bundles[i], fp);
if (clause->constant_count) {
for (unsigned i = 0; i < clause->constant_count; ++i)
fprintf(fp, "%" PRIx64 " ", clause->constants[i]);
+ if (clause->branch_constant)
+ fprintf(fp, "*");
+
fprintf(fp, "\n");
}
}
void
bi_print_block(bi_block *block, FILE *fp)
{
- fprintf(fp, "block%u {\n", block->name);
+ fprintf(fp, "block%u {\n", block->base.name);
if (block->scheduled) {
bi_foreach_clause_in_block(block, clause)
fprintf(fp, "}");
- if (block->successors[0]) {
+ if (block->base.successors[0]) {
fprintf(fp, " -> ");
- for (unsigned i = 0; i < ARRAY_SIZE(block->successors); ++i) {
- if (block->successors[i])
- fprintf(fp, "block%u ", block->successors[i]->name);
- }
+ pan_foreach_successor((&block->base), succ)
+ fprintf(fp, "block%u ", succ->name);
}
- if (block->predecessors->entries) {
+ if (block->base.predecessors->entries) {
fprintf(fp, " from");
bi_foreach_predecessor(block, pred)
- fprintf(fp, " block%u", pred->name);
+ fprintf(fp, " block%u", pred->base.name);
}
fprintf(fp, "\n\n");
bi_print_shader(bi_context *ctx, FILE *fp)
{
bi_foreach_block(ctx, block)
- bi_print_block(block, fp);
+ bi_print_block((bi_block *) block, fp);
}
projects / mesa.git / blobdiff