nvc0: import nvc0 gallium driver

1 files changed, 375 insertions, 0 deletions

diff --git a/src/gallium/drivers/nvc0/nvc0_pc_print.c b/src/gallium/drivers/nvc0/nvc0_pc_print.c
new file mode 100644
index 0000000000..9eac5ad900
--- /dev/null
+++ b/src/gallium/drivers/nvc0/nvc0_pc_print.c
@@ -0,0 +1,375 @@
+/*
+ * Copyright 2010 Christoph Bumiller
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE AUTHORS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
+ * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF
+ * OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ */
+
+#include "nvc0_pc.h"
+
+#define PRINT(args...) debug_printf(args)
+
+#ifndef ARRAY_SIZE
+#define ARRAY_SIZE(a) (sizeof(a) / sizeof(a[0]))
+#endif
+
+static const char *norm = "\x1b[00m";
+static const char *gree = "\x1b[32m";
+static const char *blue = "\x1b[34m";
+static const char *cyan = "\x1b[36m";
+static const char *yllw = "\x1b[33m";
+static const char *mgta = "\x1b[35m";
+
+static const char *nv_cond_names[] =
+{
+   "never", "lt" , "eq" , "le" , "gt" , "ne" , "ge" , "",
+   "never", "ltu", "equ", "leu", "gtu", "neu", "geu", "",
+   "o", "c", "a", "s"
+};
+
+static const char *nv_modifier_strings[] =
+{
+   "",
+   "neg",
+   "abs",
+   "neg abs",
+   "not",
+   "not neg"
+   "not abs",
+   "not neg abs",
+   "sat",
+   "BAD_MOD"
+};
+
+const char *
+nvc0_opcode_name(uint opcode)
+{
+   return nvc0_op_info_table[MIN2(opcode, NV_OP_COUNT)].name;
+}
+
+static INLINE const char *
+nv_type_name(ubyte type, ubyte size)
+{
+   switch (type) {
+   case NV_TYPE_U16: return "u16";
+   case NV_TYPE_S16: return "s16";
+   case NV_TYPE_F32: return "f32";
+   case NV_TYPE_U32: return "u32";
+   case NV_TYPE_S32: return "s32";
+   case NV_TYPE_P32: return "p32";
+   case NV_TYPE_F64: return "f64";
+   case NV_TYPE_ANY:
+   {
+      switch (size) {
+      case 1: return "b8";
+      case 2: return "b16";
+      case 4: return "b32";
+      case 8: return "b64";
+      case 12: return "b96";
+      case 16: return "b128";
+      default:
+         return "BAD_SIZE";
+      }
+   }
+   default:
+      return "BAD_TYPE";
+   }
+}
+
+static INLINE const char *
+nv_cond_name(ubyte cc)
+{
+   return nv_cond_names[MIN2(cc, 19)];
+}
+
+static INLINE const char *
+nv_modifier_string(ubyte mod)
+{
+   return nv_modifier_strings[MIN2(mod, 9)];
+}
+
+static INLINE int
+nv_value_id(struct nv_value *value)
+{
+   if (value->join->reg.id >= 0)
+      return value->join->reg.id;
+   return value->n;
+}
+
+static INLINE boolean
+nv_value_allocated(struct nv_value *value)
+{
+   return (value->reg.id >= 0) ? TRUE : FALSE;
+}
+
+static INLINE void
+nv_print_address(const char c, int buf, struct nv_value *a, int offset)
+{
+   const char ac = (a && nv_value_allocated(a)) ? '$' : '%';
+   char sg;
+
+   if (offset < 0) {
+      sg = '-';
+      offset = -offset;
+   } else {
+      sg = '+';
+   }
+
+   if (buf >= 0)
+      PRINT(" %s%c%i[", cyan, c, buf);
+   else
+      PRINT(" %s%c[", cyan, c);
+   if (a)
+      PRINT("%s%ca%i%s%c", mgta, ac, nv_value_id(a), cyan, sg);
+   PRINT("%s0x%x%s]", yllw, offset, cyan);
+}
+
+static INLINE void
+nv_print_value(struct nv_value *value, struct nv_value *indir, ubyte type)
+{
+   char reg_pfx = nv_value_allocated(value->join) ? '$' : '%';
+
+   if (value->reg.file != NV_FILE_PRED)
+      PRINT(" %s%s", gree, nv_type_name(type, value->reg.size));
+
+   switch (value->reg.file) {
+   case NV_FILE_GPR:
+      PRINT(" %s%cr%i", blue, reg_pfx, nv_value_id(value));
+      if (value->reg.size == 8)
+         PRINT("d");
+      if (value->reg.size == 16)
+         PRINT("q");
+      break;
+   case NV_FILE_PRED:
+      PRINT(" %s%cp%i", mgta, reg_pfx, nv_value_id(value));
+      break;
+   case NV_FILE_COND:
+      PRINT(" %s%cc%i", mgta, reg_pfx, nv_value_id(value));
+      break;
+   case NV_FILE_MEM_L:
+      nv_print_address('l', -1, indir, value->reg.address);
+      break;
+   case NV_FILE_MEM_G:
+      nv_print_address('g', -1, indir, value->reg.address);
+      break;
+   case NV_FILE_MEM_A:
+      nv_print_address('a', -1, indir, value->reg.address);
+      break;
+   case NV_FILE_MEM_V:
+      nv_print_address('v', -1, indir, value->reg.address);
+      break;
+   case NV_FILE_IMM:
+      switch (type) {
+      case NV_TYPE_U16:
+      case NV_TYPE_S16:
+         PRINT(" %s0x%04x", yllw, value->reg.imm.u32);
+         break;
+      case NV_TYPE_F32:
+         PRINT(" %s%f", yllw, value->reg.imm.f32);
+         break;
+      case NV_TYPE_F64:
+         PRINT(" %s%f", yllw, value->reg.imm.f64);
+         break;
+      case NV_TYPE_U32:
+      case NV_TYPE_S32:
+      case NV_TYPE_P32:
+      case NV_TYPE_ANY:
+         PRINT(" %s0x%08x", yllw, value->reg.imm.u32);
+         break;
+      }
+      break;
+   default:
+      if (value->reg.file >= NV_FILE_MEM_C(0) &&
+          value->reg.file <= NV_FILE_MEM_C(15))
+         nv_print_address('c', value->reg.file - NV_FILE_MEM_C(0), indir,
+                          value->reg.address);
+      else
+         NOUVEAU_ERR(" BAD_FILE[%i]", nv_value_id(value));
+      break;
+   }
+}
+
+static INLINE void
+nv_print_ref(struct nv_ref *ref, struct nv_value *indir, ubyte type)
+{
+   nv_print_value(ref->value, indir, type);
+}
+
+void
+nvc0_print_instruction(struct nv_instruction *i)
+{
+   int s;
+
+   PRINT("%i: ", i->serial);
+
+   if (i->predicate >= 0) {
+      PRINT("%s%s", gree, i->cc ? "fl" : "tr");
+      nv_print_ref(i->src[i->predicate], NULL, NV_TYPE_U8);
+      PRINT(" ");
+   }
+
+   PRINT("%s", gree);
+   if (NV_BASEOP(i->opcode) == NV_OP_SET)
+      PRINT("set %s", nv_cond_name(i->set_cond));
+   else
+   if (i->saturate)
+      PRINT("sat %s", nvc0_opcode_name(i->opcode));
+   else
+      PRINT("%s", nvc0_opcode_name(i->opcode));
+
+   if (i->opcode == NV_OP_CVT)
+      nv_print_value(i->def[0], NULL, i->ext.cvt.d);
+   else
+   if (i->def[0])
+      nv_print_value(i->def[0], NULL, NV_OPTYPE(i->opcode));
+   else
+   if (i->target)
+      PRINT(" %s(BB:%i)", yllw, i->target->id);
+   else
+      PRINT(" #");
+
+   for (s = 1; s < 4 && i->def[s]; ++s)
+      nv_print_value(i->def[s], NULL, NV_OPTYPE(i->opcode));
+   if (s > 1)
+      PRINT("%s ,", norm);
+
+   for (s = 0; s < 6 && i->src[s]; ++s) {
+      ubyte type;
+      if (s == i->indirect || s == i->predicate)
+         continue;
+      if (i->opcode == NV_OP_CVT)
+         type = i->ext.cvt.s;
+      else
+         type = NV_OPTYPE(i->opcode);
+
+      if (i->src[s]->mod)
+         PRINT(" %s%s", gree, nv_modifier_string(i->src[s]->mod));
+
+      if (i->indirect >= 0 &&
+          NV_IS_MEMORY_FILE(i->src[s]->value->reg.file))
+         nv_print_ref(i->src[s], i->src[i->indirect]->value, type);
+      else
+         nv_print_ref(i->src[s], NULL, type);
+   }
+   PRINT(" %s\n", norm);
+}
+
+#define NV_MOD_SGN NV_MOD_ABS | NV_MOD_NEG
+
+struct nv_op_info nvc0_op_info_table[NV_OP_COUNT + 1] =
+{
+   { NV_OP_UNDEF,  "undef",  NV_TYPE_ANY, 0, /* fcvpoi */ 0, 0, 0, 0, 1, 0, 0 },
+   { NV_OP_BIND,   "bind",   NV_TYPE_ANY, 0, /* fcvpoi */ 0, 0, 1, 0, 1, 0, 0 },
+   { NV_OP_MERGE,  "merge",  NV_TYPE_ANY, 0, /* fcvpoi */ 0, 0, 1, 0, 1, 0, 0 },
+   { NV_OP_PHI,    "phi",    NV_TYPE_ANY, 0, /* fcvpoi */ 0, 0, 0, 0, 1, 0, 0 },
+   { NV_OP_SELECT, "select", NV_TYPE_ANY, 0, /* fcvpoi */ 0, 0, 0, 0, 1, 0, 0 },
+   { NV_OP_NOP,    "nop",    NV_TYPE_ANY, 0, /* fcvpoi */ 0, 0, 0, 0, 0, 0, 0 },
+
+   { NV_OP_LD,  "ld",  NV_TYPE_ANY, 0, 0, 0, 0, 0, 0, 0, 0 },
+   { NV_OP_ST,  "st",  NV_TYPE_ANY, 0, 0, 0, 0, 0, 0, 0, 0 },
+   { NV_OP_MOV, "mov", NV_TYPE_ANY, 0, 0, 0, 0, 1, 0, 1, 0 },
+   { NV_OP_AND, "and", NV_TYPE_U32, NV_MOD_NOT, 0, 1, 0, 1, 0, 1, 0 },
+   { NV_OP_OR,  "or",  NV_TYPE_U32, NV_MOD_NOT, 0, 1, 0, 1, 0, 1, 0 },
+   { NV_OP_XOR, "xor", NV_TYPE_U32, NV_MOD_NOT, 0, 1, 0, 1, 0, 1, 0 },
+   { NV_OP_SHL, "shl", NV_TYPE_U32, 0, 0, 0, 0, 1, 0, 1, 0 },
+   { NV_OP_SHR, "shr", NV_TYPE_U32, 0, 0, 0, 0, 1, 0, 1, 0 },
+   { NV_OP_NOT, "not", NV_TYPE_U32, 0, 0, 0, 0, 1, 0, 0, 0 },
+   { NV_OP_SET, "set", NV_TYPE_ANY, NV_MOD_SGN, 0, 0, 0, 1, 0, 0, 0 },
+   { NV_OP_ADD, "add", NV_TYPE_F32, NV_MOD_SGN, 0, 1, 0, 1, 0, 1, 2 },
+   { NV_OP_SUB, "sub", NV_TYPE_F32, NV_MOD_SGN, 0, 0, 0, 1, 0, 1, 2 },
+   { NV_OP_MUL, "mul", NV_TYPE_F32, NV_MOD_SGN, 0, 1, 0, 1, 0, 1, 2 },
+   { NV_OP_MAD, "mad", NV_TYPE_F32, NV_MOD_SGN, 0, 1, 0, 1, 0, 0, 2 },
+   { NV_OP_ABS, "abs", NV_TYPE_F32, 0, 0, 0, 0, 1, 0, 0, 0 },
+   { NV_OP_NEG, "neg", NV_TYPE_F32, NV_MOD_ABS, 0, 0, 0, 1, 0, 0, 0 },
+   { NV_OP_MAX, "max", NV_TYPE_F32, NV_MOD_SGN, 0, 1, 0, 1, 0, 0, 2 },
+   { NV_OP_MIN, "min", NV_TYPE_F32, NV_MOD_SGN, 0, 1, 0, 1, 0, 0, 2 },
+   { NV_OP_CVT, "cvt", NV_TYPE_ANY, NV_MOD_SGN, 0, 0, 0, 1, 0, 0, 0 },
+
+   { NV_OP_CEIL,  "ceil",  NV_TYPE_F32, NV_MOD_SGN, 0, 0, 0, 1, 0, 0, 0 },
+   { NV_OP_FLOOR, "floor", NV_TYPE_F32, NV_MOD_SGN, 0, 0, 0, 1, 0, 0, 0 },
+   { NV_OP_TRUNC, "floor", NV_TYPE_F32, NV_MOD_SGN, 0, 0, 0, 1, 0, 0, 0 },
+
+   { NV_OP_SAD, "sad", NV_TYPE_S32, 0, 0, 1, 0, 1, 0, 0, 0 },
+
+   { NV_OP_VFETCH,  "vfetch",  NV_TYPE_ANY, 0, 0, 0, 1, 1, 0, 0, 0 },
+   { NV_OP_PFETCH,  "pfetch",  NV_TYPE_U32, 0, 0, 0, 0, 1, 0, 0, 0 },
+   { NV_OP_EXPORT,  "export",  NV_TYPE_ANY, 0, 0, 0, 1, 1, 0, 0, 0 },
+   { NV_OP_LINTERP, "linterp", NV_TYPE_F32, 0, 0, 0, 0, 1, 0, 0, 0 },
+   { NV_OP_PINTERP, "pinterp", NV_TYPE_F32, 0, 0, 0, 0, 1, 0, 0, 0 },
+   { NV_OP_EMIT,    "emit",    NV_TYPE_ANY, 0, 0, 0, 0, 1, 0, 0, 0 },
+   { NV_OP_RESTART, "restart", NV_TYPE_ANY, 0, 0, 0, 0, 1, 0, 0, 0 },
+
+   { NV_OP_TEX, "tex",      NV_TYPE_F32, 0, 0, 0, 1, 1, 0, 0, 0 },
+   { NV_OP_TXB, "texbias",  NV_TYPE_F32, 0, 0, 0, 1, 1, 0, 0, 0 },
+   { NV_OP_TXL, "texlod",   NV_TYPE_F32, 0, 0, 0, 1, 1, 0, 0, 0 },
+   { NV_OP_TXF, "texfetch", NV_TYPE_U32, 0, 0, 0, 1, 1, 0, 0, 0 },
+   { NV_OP_TXQ, "texquery", NV_TYPE_U32, 0, 0, 0, 1, 1, 0, 0, 0 },
+
+   { NV_OP_QUADOP, "quadop", NV_TYPE_F32, 0, 0, 0, 0, 1, 0, 0, 0 },
+   { NV_OP_DFDX,   "dfdx",   NV_TYPE_F32, 0, 0, 0, 0, 1, 0, 0, 0 },
+   { NV_OP_DFDY,   "dfdy",   NV_TYPE_F32, 0, 0, 0, 0, 1, 0, 0, 0 },
+
+   { NV_OP_KIL,  "kil",  NV_TYPE_ANY, 0, 0, 0, 0, 1, 0, 0, 0 },
+   { NV_OP_BRA,  "bra",  NV_TYPE_ANY, 0, 1, 0, 0, 1, 0, 0, 0 },
+   { NV_OP_CALL, "call", NV_TYPE_ANY, 0, 1, 0, 0, 1, 0, 0, 0 },
+   { NV_OP_RET,  "ret",  NV_TYPE_ANY, 0, 1, 0, 0, 1, 0, 0, 0 },
+   { NV_OP_RET,  "exit", NV_TYPE_ANY, 0, 1, 0, 0, 1, 0, 0, 0 },
+   { NV_OP_NOP,  "ud",   NV_TYPE_ANY, 0, 1, 0, 0, 1, 0, 0, 0 },
+   { NV_OP_NOP,  "ud",   NV_TYPE_ANY, 0, 1, 0, 0, 1, 0, 0, 0 },
+
+   { NV_OP_JOINAT, "joinat", NV_TYPE_ANY, 0, 1, 0, 0, 1, 0, 0, 0 },
+   { NV_OP_JOIN,   "join",   NV_TYPE_ANY, 0, 1, 0, 0, 1, 0, 0, 0 },
+
+   { NV_OP_ADD, "add", NV_TYPE_S32, 0, 0, 1, 0, 1, 0, 1, 0 },
+   { NV_OP_MUL, "mul", NV_TYPE_S32, 0, 0, 1, 0, 1, 0, 1, 0 },
+   { NV_OP_ABS, "abs", NV_TYPE_S32, 0, 0, 0, 0, 1, 0, 0, 0 },
+   { NV_OP_NEG, "neg", NV_TYPE_S32, 0, 0, 0, 0, 1, 0, 0, 0 },
+   { NV_OP_MAX, "max", NV_TYPE_S32, 0, 0, 1, 0, 1, 0, 0, 0 },
+   { NV_OP_MIN, "max", NV_TYPE_U32, 0, 0, 1, 0, 1, 0, 0, 0 },
+   { NV_OP_MAX, "min", NV_TYPE_S32, 0, 0, 1, 0, 1, 0, 0, 0 },
+   { NV_OP_MIN, "min", NV_TYPE_U32, 0, 0, 1, 0, 1, 0, 0, 0 },
+   { NV_OP_SET, "set", NV_TYPE_F32, NV_MOD_SGN, 0, 0, 0, 1, 0, 0, 2 },
+   { NV_OP_SET, "set", NV_TYPE_S32, 0, 0, 0, 0, 1, 0, 0, 0 },
+   { NV_OP_SET, "set", NV_TYPE_U32, 0, 0, 0, 0, 1, 0, 0, 0 },
+   { NV_OP_SHR, "sar", NV_TYPE_S32, 0, 0, 0, 0, 1, 0, 1, 0 },
+   { NV_OP_RCP, "rcp", NV_TYPE_F32, NV_MOD_SGN, 0, 0, 0, 0, 0, 0, 0 },
+   { NV_OP_RSQ, "rsqrt", NV_TYPE_F32, NV_MOD_SGN, 0, 0, 0, 0, 0, 0, 0 },
+   { NV_OP_LG2, "lg2", NV_TYPE_F32, NV_MOD_SGN, 0, 0, 0, 0, 0, 0, 0 },
+   { NV_OP_SIN, "sin", NV_TYPE_F32, 0, 0, 0, 0, 0, 0, 0, 0 },
+   { NV_OP_COS, "cos", NV_TYPE_F32, 0, 0, 0, 0, 0, 0, 0, 0 },
+   { NV_OP_EX2, "ex2", NV_TYPE_F32, 0, 0, 0, 0, 0, 0, 0, 0 },
+   { NV_OP_PRESIN, "presin", NV_TYPE_F32, NV_MOD_SGN, 0, 0, 0, 0, 0, 0, 0 },
+   { NV_OP_PREEX2, "preex2", NV_TYPE_F32, NV_MOD_SGN, 0, 0, 0, 0, 0, 0, 0 },
+   { NV_OP_SAT, "sat", NV_TYPE_F32, 0, 0, 0, 0, 1, 0, 0, 0 },
+
+   { NV_OP_SET_F32_AND, "and set", NV_TYPE_F32, 0, 0, 0, 0, 1, 0, 0, 0 },
+   { NV_OP_SET_F32_OR,  "or set",  NV_TYPE_F32, 0, 0, 0, 0, 1, 0, 0, 0 },
+   { NV_OP_SET_F32_XOR, "xor set", NV_TYPE_F32, 0, 0, 0, 0, 1, 0, 0, 0 },
+
+   { NV_OP_SELP, "selp", NV_TYPE_U32, 0, 0, 0, 0, 1, 0, 0, 0 },
+
+   { NV_OP_SLCT_F32, "slct", NV_TYPE_F32, 0, 0, 0, 0, 1, 0, 0, 0 },
+   { NV_OP_SLCT_F32, "slct", NV_TYPE_S32, 0, 0, 0, 0, 1, 0, 0, 0 },
+   { NV_OP_SLCT_F32, "slct", NV_TYPE_U32, 0, 0, 0, 0, 1, 0, 0, 0 },
+
+   { NV_OP_ADD, "sub", NV_TYPE_F32, 0, 0, 0, 0, 1, 0, 1, 0 },
+
+   { NV_OP_FSET_F32, "fset", NV_TYPE_F32, NV_MOD_SGN, 0, 0, 0, 1, 0, 0, 2 },
+
+   { NV_OP_UNDEF, "BAD_OP", NV_TYPE_ANY, 0, 0, 0, 0, 0, 0, 0, 0 }
+};