i965/disasm: Delete gen8_disasm.c.

The functionality has been merged into brw_disasm.c; use that instead.

Signed-off-by: Kenneth Graunke <[email protected]>
Reviewed-by: Matt Turner <[email protected]>
Reviewed-by: Kristian Høgsberg <[email protected]>

3 files changed, 0 insertions, 1031 deletions

diff --git a/src/mesa/drivers/dri/i965/Makefile.sources b/src/mesa/drivers/dri/i965/Makefile.sources
index 25700593d36..6c513e20da8 100644
--- a/src/mesa/drivers/dri/i965/Makefile.sources
+++ b/src/mesa/drivers/dri/i965/Makefile.sources
@@ -146,7 +146,6 @@ i965_FILES = \
 	gen7_wm_state.c \
 	gen7_wm_surface_state.c \
 	gen8_blend_state.c \
-	gen8_disasm.c \
 	gen8_depth_state.c \
 	gen8_disable.c \
 	gen8_draw_upload.c \
diff --git a/src/mesa/drivers/dri/i965/gen8_disasm.c b/src/mesa/drivers/dri/i965/gen8_disasm.c
deleted file mode 100644
index 98e24531820..00000000000
--- a/src/mesa/drivers/dri/i965/gen8_disasm.c
+++ /dev/null
@@ -1,1026 +0,0 @@
-/*
- * Copyright © 2008 Keith Packard
- * Copyright © 2009-2013 Intel Corporation
- *
- * Permission to use, copy, modify, distribute, and sell this software and its
- * documentation for any purpose is hereby granted without fee, provided that
- * the above copyright notice appear in all copies and that both that copyright
- * notice and this permission notice appear in supporting documentation, and
- * that the name of the copyright holders not be used in advertising or
- * publicity pertaining to distribution of the software without specific,
- * written prior permission.  The copyright holders make no representations
- * about the suitability of this software for any purpose.  It is provided "as
- * is" without express or implied warranty.
- *
- * THE COPYRIGHT HOLDERS DISCLAIM ALL WARRANTIES WITH REGARD TO THIS SOFTWARE,
- * INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO
- * EVENT SHALL THE COPYRIGHT HOLDERS BE LIABLE FOR ANY SPECIAL, INDIRECT OR
- * CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE,
- * DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER
- * TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE
- * OF THIS SOFTWARE.
- */
-
-#include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
-#include <getopt.h>
-#include <unistd.h>
-#include <stdarg.h>
-
-#include "brw_context.h"
-#include "brw_defines.h"
-#include "gen8_instruction.h"
-
-static const struct opcode_desc *m_opcode = opcode_descs;
-
-static const char *const m_conditional_modifier[16] = {
-   [BRW_CONDITIONAL_NONE] = "",
-   [BRW_CONDITIONAL_Z]    = ".e",
-   [BRW_CONDITIONAL_NZ]   = ".ne",
-   [BRW_CONDITIONAL_G]    = ".g",
-   [BRW_CONDITIONAL_GE]   = ".ge",
-   [BRW_CONDITIONAL_L]    = ".l",
-   [BRW_CONDITIONAL_LE]   = ".le",
-   [BRW_CONDITIONAL_O]    = ".o",
-   [BRW_CONDITIONAL_U]    = ".u",
-};
-
-static const char *const m_negate[2] = { "", "-" };
-
-static const char *const m_abs[2] = { "", "(abs)" };
-
-static const char *const m_bitnot[2] = { "", "~" };
-
-static const char *const m_vert_stride[16] = {
-   "0",
-   "1",
-   "2",
-   "4",
-   "8",
-   "16",
-   "32",
-};
-
-static const char *const width[8] = {
-   "1",
-   "2",
-   "4",
-   "8",
-   "16",
-};
-
-static const char *const m_horiz_stride[4] = {
-   "0",
-   "1",
-   "2",
-   "4"
-};
-
-static const char *const m_chan_sel[4] = { "x", "y", "z", "w" };
-
-static const char *const m_debug_ctrl[2] = { "", ".breakpoint" };
-
-static const char *const m_saturate[2] = { "", ".sat" };
-
-static const char *const m_accwr[2] = { "", "AccWrEnable" };
-
-static const char *const m_maskctrl[2] = { "WE_normal", "WE_all" };
-
-static const char *const m_exec_size[8] = {
-   "1",
-   "2",
-   "4",
-   "8",
-   "16",
-   "32",
-};
-
-static const char *const m_pred_inv[2] = { "+", "-" };
-
-static const char *const m_pred_ctrl_align16[16] = {
-   "",
-   "",
-   ".x",
-   ".y",
-   ".z",
-   ".w",
-   ".any4h",
-   ".all4h",
-};
-
-static const char *const m_pred_ctrl_align1[16] = {
-   "",
-   "",
-   ".anyv",
-   ".allv",
-   ".any2h",
-   ".all2h",
-   ".any4h",
-   ".all4h",
-   ".any8h",
-   ".all8h",
-   ".any16h",
-   ".all16h",
-   ".any32h",
-   ".all32h",
-};
-
-static const char *const m_thread_ctrl[4] = {
-   "",
-   "atomic",
-   "switch",
-};
-
-static const char *const m_dep_clear[4] = {
-   "",
-   "NoDDClr",
-};
-
-static const char *const m_dep_check[4] = {
-   "",
-   "NoDDChk",
-};
-
-static const char *const m_mask_ctrl[4] = {
-   "",
-   "nomask",
-};
-
-static const char *const m_access_mode[2] = { "align1", "align16" };
-
-static const char *const m_reg_encoding[] = {
-   [BRW_HW_REG_TYPE_UD]          = "UD",
-   [BRW_HW_REG_TYPE_D]           = "D",
-   [BRW_HW_REG_TYPE_UW]          = "UW",
-   [BRW_HW_REG_TYPE_W]           = "W",
-   [BRW_HW_REG_NON_IMM_TYPE_UB]  = "UB",
-   [BRW_HW_REG_NON_IMM_TYPE_B]   = "B",
-   [GEN7_HW_REG_NON_IMM_TYPE_DF] = "DF",
-   [BRW_HW_REG_TYPE_F]           = "F",
-   [GEN8_HW_REG_TYPE_UQ]         = "UQ",
-   [GEN8_HW_REG_TYPE_Q]          = "Q",
-   [GEN8_HW_REG_NON_IMM_TYPE_HF] = "HF",
-};
-
-static const char *const m_three_source_reg_encoding[] = {
-   [BRW_3SRC_TYPE_F]  = "F",
-   [BRW_3SRC_TYPE_D]  = "D",
-   [BRW_3SRC_TYPE_UD] = "UD",
-};
-
-static const int reg_type_size[] = {
-   [BRW_HW_REG_TYPE_UD]          = 4,
-   [BRW_HW_REG_TYPE_D]           = 4,
-   [BRW_HW_REG_TYPE_UW]          = 2,
-   [BRW_HW_REG_TYPE_W]           = 2,
-   [BRW_HW_REG_NON_IMM_TYPE_UB]  = 1,
-   [BRW_HW_REG_NON_IMM_TYPE_B]   = 1,
-   [GEN7_HW_REG_NON_IMM_TYPE_DF] = 8,
-   [BRW_HW_REG_TYPE_F]           = 4,
-   [GEN8_HW_REG_NON_IMM_TYPE_HF] = 2,
-};
-
-static const char *const m_reg_file[4] = {
-   [BRW_ARCHITECTURE_REGISTER_FILE] = "A",
-   [BRW_GENERAL_REGISTER_FILE] = "g",
-   [BRW_IMMEDIATE_VALUE] = "imm",
-};
-
-static const char *const m_writemask[16] = {
-   ".(none)",
-   ".x",
-   ".y",
-   ".xy",
-   ".z",
-   ".xz",
-   ".yz",
-   ".xyz",
-   ".w",
-   ".xw",
-   ".yw",
-   ".xyw",
-   ".zw",
-   ".xzw",
-   ".yzw",
-   "",
-};
-
-static const char *const m_eot[2] = { "", "EOT" };
-
-static const char *const m_sfid[16] = {
-   [BRW_SFID_NULL]                     = "null",
-   [BRW_SFID_SAMPLER]                  = "sampler",
-   [BRW_SFID_MESSAGE_GATEWAY]          = "gateway",
-   [GEN6_SFID_DATAPORT_SAMPLER_CACHE]  = "dp/sampler_cache",
-   [GEN6_SFID_DATAPORT_RENDER_CACHE]   = "dp/render_cache",
-   [BRW_SFID_URB]                      = "URB",
-   [BRW_SFID_THREAD_SPAWNER]           = "thread_spawner",
-   [BRW_SFID_VME]                      = "vme",
-   [GEN6_SFID_DATAPORT_CONSTANT_CACHE] = "dp/constant_cache",
-   [GEN7_SFID_DATAPORT_DATA_CACHE]     = "dp/data_cache",
-   [GEN7_SFID_PIXEL_INTERPOLATOR]      = "pi",
-   [HSW_SFID_DATAPORT_DATA_CACHE_1]    = "dp/data_cache:1",
-   [HSW_SFID_CRE]                      = "cre",
-};
-
-static const char *const dp_dc1_msg_type[16] = {
-   [HSW_DATAPORT_DC_PORT1_UNTYPED_SURFACE_READ]      = "untyped surface read",
-   [HSW_DATAPORT_DC_PORT1_UNTYPED_ATOMIC_OP]         = "DC untyped atomic op",
-   [HSW_DATAPORT_DC_PORT1_UNTYPED_ATOMIC_OP_SIMD4X2] = "DC untyped 4x2 atomic op",
-   [HSW_DATAPORT_DC_PORT1_MEDIA_BLOCK_READ]          = "DC media block read",
-   [HSW_DATAPORT_DC_PORT1_TYPED_SURFACE_READ]        = "DC typed surface read",
-   [HSW_DATAPORT_DC_PORT1_TYPED_ATOMIC_OP]           = "DC typed atomic",
-   [HSW_DATAPORT_DC_PORT1_TYPED_ATOMIC_OP_SIMD4X2]   = "DC typed 4x2 atomic op",
-   [HSW_DATAPORT_DC_PORT1_UNTYPED_SURFACE_WRITE]     = "DC untyped surface write",
-   [HSW_DATAPORT_DC_PORT1_MEDIA_BLOCK_WRITE]         = "DC media block write",
-   [HSW_DATAPORT_DC_PORT1_ATOMIC_COUNTER_OP]         = "DC atomic counter op",
-   [HSW_DATAPORT_DC_PORT1_ATOMIC_COUNTER_OP_SIMD4X2] = "DC 4x2 atomic counter op",
-   [HSW_DATAPORT_DC_PORT1_TYPED_SURFACE_WRITE]       = "DC typed surface write",
-};
-
-static const char * const aop[16] = {
-   [BRW_AOP_AND]    = "and",
-   [BRW_AOP_OR]     = "or",
-   [BRW_AOP_XOR]    = "xor",
-   [BRW_AOP_MOV]    = "mov",
-   [BRW_AOP_INC]    = "inc",
-   [BRW_AOP_DEC]    = "dec",
-   [BRW_AOP_ADD]    = "add",
-   [BRW_AOP_SUB]    = "sub",
-   [BRW_AOP_REVSUB] = "revsub",
-   [BRW_AOP_IMAX]   = "imax",
-   [BRW_AOP_IMIN]   = "imin",
-   [BRW_AOP_UMAX]   = "umax",
-   [BRW_AOP_UMIN]   = "umin",
-   [BRW_AOP_CMPWR]  = "cmpwr",
-   [BRW_AOP_PREDEC] = "predec",
-};
-
-static const char *const m_math_function[16] = {
-   [BRW_MATH_FUNCTION_INV]                            = "inv",
-   [BRW_MATH_FUNCTION_LOG]                            = "log",
-   [BRW_MATH_FUNCTION_EXP]                            = "exp",
-   [BRW_MATH_FUNCTION_SQRT]                           = "sqrt",
-   [BRW_MATH_FUNCTION_RSQ]                            = "rsq",
-   [BRW_MATH_FUNCTION_SIN]                            = "sin",
-   [BRW_MATH_FUNCTION_COS]                            = "cos",
-   [BRW_MATH_FUNCTION_FDIV]                           = "fdiv",
-   [BRW_MATH_FUNCTION_POW]                            = "pow",
-   [BRW_MATH_FUNCTION_INT_DIV_QUOTIENT_AND_REMAINDER] = "intdivmod",
-   [BRW_MATH_FUNCTION_INT_DIV_QUOTIENT]               = "intdiv",
-   [BRW_MATH_FUNCTION_INT_DIV_REMAINDER]              = "intmod",
-   [GEN8_MATH_FUNCTION_INVM]                          = "invm",
-   [GEN8_MATH_FUNCTION_RSQRTM]                        = "rsqrtm",
-};
-
-static const char *const m_urb_opcode[16] = {
-   [0] = "write HWord",
-   [1] = "write OWord",
-   [2] = "read HWord",
-   [3] = "read OWord",
-   [4] = "atomic mov",
-   [5] = "atomic inc",
-   [6] = "atomic add",
-   [7] = "SIMD8 write",
-   [8] = "SIMD8 read",
-   /* [9-15] - reserved */
-};
-
-static const char *const m_urb_interleave[2] = { "", "interleaved" };
-
-static const char *const m_rt_opcode[] = {
-   [0] = "SIMD16",
-   [1] = "RepData",
-   [2] = "DualLow",
-   [3] = "DualHigh",
-   [4] = "SIMD8",
-   [5] = "ImageWrite",
-   [6] = "Reserved",
-   [7] = "RepData(7)",
-};
-
-static int column;
-
-static int
-string(FILE *file, const char *string)
-{
-   fputs(string, file);
-   column += strlen(string);
-   return 0;
-}
-
-static int
-format(FILE *f, const char *format, ...)
-{
-   char buf[1024];
-   va_list args;
-   va_start(args, format);
-
-   vsnprintf(buf, sizeof(buf) - 1, format, args);
-   va_end(args);
-   string(f, buf);
-   return 0;
-}
-
-static int
-newline(FILE *f)
-{
-   putc('\n', f);
-   column = 0;
-   return 0;
-}
-
-static int
-pad(FILE *f, int c)
-{
-   do
-      string(f, " ");
-   while (column < c);
-   return 0;
-}
-
-static int
-control(FILE *file, const char *name, const char *const ctrl[],
-        unsigned id, int *space)
-{
-   if (!ctrl[id]) {
-      fprintf(file, "*** invalid %s value %d ", name, id);
-      return 1;
-   }
-   if (ctrl[id][0]) {
-      if (space && *space)
-         string(file, " ");
-      string(file, ctrl[id]);
-      if (space)
-         *space = 1;
-   }
-   return 0;
-}
-
-static int
-print_opcode(FILE *file, int id)
-{
-   if (!m_opcode[id].name) {
-      format(file, "*** invalid opcode value %d ", id);
-      return 1;
-   }
-   string(file, m_opcode[id].name);
-   return 0;
-}
-
-static int
-reg(FILE *file, unsigned reg_file, unsigned _reg_nr)
-{
-   int err = 0;
-
-   if (reg_file == BRW_ARCHITECTURE_REGISTER_FILE) {
-      switch (_reg_nr & 0xf0) {
-      case BRW_ARF_NULL:
-         string(file, "null");
-         return -1;
-      case BRW_ARF_ADDRESS:
-         format(file, "a%d", _reg_nr & 0x0f);
-         break;
-      case BRW_ARF_ACCUMULATOR:
-         format(file, "acc%d", _reg_nr & 0x0f);
-         break;
-      case BRW_ARF_FLAG:
-         format(file, "f%d", _reg_nr & 0x0f);
-         break;
-      case BRW_ARF_MASK:
-         format(file, "mask%d", _reg_nr & 0x0f);
-         break;
-      case BRW_ARF_MASK_STACK:
-         format(file, "msd%d", _reg_nr & 0x0f);
-         break;
-      case BRW_ARF_STATE:
-         format(file, "sr%d", _reg_nr & 0x0f);
-         break;
-      case BRW_ARF_CONTROL:
-         format(file, "cr%d", _reg_nr & 0x0f);
-         break;
-      case BRW_ARF_NOTIFICATION_COUNT:
-         format(file, "n%d", _reg_nr & 0x0f);
-         break;
-      case BRW_ARF_IP:
-         string(file, "ip");
-         return -1;
-         break;
-      default:
-         format(file, "ARF%d", _reg_nr);
-         break;
-      }
-   } else {
-      err |= control(file, "src reg file", m_reg_file, reg_file, NULL);
-      format(file, "%d", _reg_nr);
-   }
-   return err;
-}
-
-static int
-dest(FILE *file, struct gen8_instruction *inst)
-{
-   int err = 0;
-
-   if (gen8_access_mode(inst) == BRW_ALIGN_1) {
-      assert(gen8_dst_address_mode(inst) == BRW_ADDRESS_DIRECT);
-      err |= reg(file, gen8_dst_reg_file(inst), gen8_dst_da_reg_nr(inst));
-      if (err == -1)
-         return 0;
-      if (gen8_dst_da1_subreg_nr(inst))
-         format(file, ".%d", gen8_dst_da1_subreg_nr(inst) /
-                reg_type_size[gen8_dst_reg_type(inst)]);
-      string(file, "<");
-      err |= control(file, "horiz stride", m_horiz_stride, gen8_dst_da1_hstride(inst), NULL);
-      string(file, ">");
-      err |= control(file, "dest reg encoding", m_reg_encoding, gen8_dst_reg_type(inst), NULL);
-   } else {
-      assert(gen8_dst_address_mode(inst) == BRW_ADDRESS_DIRECT);
-      err |= reg(file, gen8_dst_reg_file(inst), gen8_dst_da_reg_nr(inst));
-      if (err == -1)
-         return 0;
-      if (gen8_dst_da16_subreg_nr(inst))
-         format(file, ".%d", gen8_dst_da16_subreg_nr(inst) /
-                reg_type_size[gen8_dst_reg_type(inst)]);
-      string(file, "<1>");
-      err |= control(file, "writemask", m_writemask, gen8_da16_writemask(inst), NULL);
-      err |= control(file, "dest reg encoding", m_reg_encoding, gen8_dst_reg_type(inst), NULL);
-   }
-
-   return 0;
-}
-
-static int
-dest_3src(FILE *file, struct gen8_instruction *inst)
-{
-   int      err = 0;
-
-   err |= reg(file, BRW_GENERAL_REGISTER_FILE, gen8_dst_3src_reg_nr(inst));
-   if (err == -1)
-      return 0;
-   if (gen8_dst_3src_subreg_nr(inst))
-      format(file, ".%d", gen8_dst_3src_subreg_nr(inst));
-   string(file, "<1>");
-   err |= control(file, "writemask", m_writemask, gen8_dst_3src_writemask(inst),
-                  NULL);
-   err |= control(file, "dest reg encoding", m_three_source_reg_encoding,
-                  gen8_dst_3src_type(inst), NULL);
-
-   return 0;
-}
-
-static int
-src_align1_region(FILE *file, unsigned vert_stride, unsigned _width,
-                  unsigned horiz_stride)
-{
-   int err = 0;
-   string(file, "<");
-   err |= control(file, "vert stride", m_vert_stride, vert_stride, NULL);
-   string(file, ",");
-   err |= control(file, "width", width, _width, NULL);
-   string(file, ",");
-   err |= control(file, "horiz_stride", m_horiz_stride, horiz_stride, NULL);
-   string(file, ">");
-   return err;
-}
-
-static int
-src_swizzle(FILE *file, unsigned x, unsigned y, unsigned z, unsigned w)
-{
-   int err = 0;
-
-   /* Three kinds of swizzle display:
-    * - identity - nothing printed
-    * - 1->all   - print the single channel
-    * - 1->1     - print the mapping
-    */
-   if (x == BRW_CHANNEL_X &&
-       y == BRW_CHANNEL_Y &&
-       z == BRW_CHANNEL_Z &&
-       w == BRW_CHANNEL_W) {
-      ; /* Print nothing */
-   } else if (x == y && x == z && x == w) {
-      string(file, ".");
-      err |= control(file, "channel select", m_chan_sel, x, NULL);
-   } else {
-      string(file, ".");
-      err |= control(file, "channel select", m_chan_sel, x, NULL);
-      err |= control(file, "channel select", m_chan_sel, y, NULL);
-      err |= control(file, "channel select", m_chan_sel, z, NULL);
-      err |= control(file, "channel select", m_chan_sel, w, NULL);
-   }
-   return err;
-}
-
-static bool
-is_logic_instruction(unsigned opcode)
-{
-   return (opcode == BRW_OPCODE_AND ||
-           opcode == BRW_OPCODE_NOT ||
-           opcode == BRW_OPCODE_OR  ||
-           opcode == BRW_OPCODE_XOR);
-}
-
-static int
-src_da1(FILE *file, unsigned opcode, unsigned type, unsigned reg_file,
-        unsigned vert_stride, unsigned _width, unsigned horiz_stride,
-        unsigned reg_num, unsigned sub_reg_num, unsigned _abs, unsigned negate)
-{
-   int err = 0;
-   err |= control(file, "negate", is_logic_instruction(opcode) ?
-                  m_bitnot : m_negate, negate, NULL);
-   err |= control(file, "abs", m_abs, _abs, NULL);
-
-   err |= reg(file, reg_file, reg_num);
-   if (err == -1)
-      return 0;
-   if (sub_reg_num)
-      format(file, ".%d", sub_reg_num / reg_type_size[type]); /* use formal style like spec */
-   src_align1_region(file, vert_stride, _width, horiz_stride);
-   err |= control(file, "src reg encoding", m_reg_encoding, type, NULL);
-   return err;
-}
-
-static int
-src_da16(FILE *file,
-         unsigned opcode,
-         unsigned _reg_type,
-         unsigned reg_file,
-         unsigned vert_stride,
-         unsigned _reg_nr,
-         unsigned _subreg_nr,
-         unsigned _abs,
-         unsigned negate,
-         unsigned swz_x,
-         unsigned swz_y,
-         unsigned swz_z,
-         unsigned swz_w)
-{
-   int err = 0;
-   err |= control(file, "negate", is_logic_instruction(opcode) ?
-                  m_bitnot : m_negate, negate, NULL);
-   err |= control(file, "abs", m_abs, _abs, NULL);
-
-   err |= reg(file, reg_file, _reg_nr);
-   if (err == -1)
-      return 0;
-   if (_subreg_nr)
-      /* bit4 for subreg number byte addressing. Make this same meaning as
-       * in da1 case, so output looks consistent.
-       */
-      format(file, ".%d", 16 / reg_type_size[_reg_type]);
-   string(file, "<");
-   err |= control(file, "vert stride", m_vert_stride, vert_stride, NULL);
-   string(file, ",4,1>");
-   /*
-    * Three kinds of swizzle display:
-    *  identity - nothing printed
-    *  1->all       - print the single channel
-    *  1->1    - print the mapping
-    */
-   if (swz_x == BRW_CHANNEL_X &&
-      swz_y == BRW_CHANNEL_Y &&
-      swz_z == BRW_CHANNEL_Z &&
-      swz_w == BRW_CHANNEL_W) {
-      ; /* Print nothing */
-   } else if (swz_x == swz_y && swz_x == swz_z && swz_x == swz_w) {
-      string(file, ".");
-      err |= control(file, "channel select", m_chan_sel, swz_x, NULL);
-   } else {
-      string(file, ".");
-      err |= control(file, "channel select", m_chan_sel, swz_x, NULL);
-      err |= control(file, "channel select", m_chan_sel, swz_y, NULL);
-      err |= control(file, "channel select", m_chan_sel, swz_z, NULL);
-      err |= control(file, "channel select", m_chan_sel, swz_w, NULL);
-   }
-   err |= control(file, "src da16 reg type", m_reg_encoding, _reg_type, NULL);
-   return err;
-}
-
-static int
-src0_3src(FILE *file, struct gen8_instruction *inst)
-{
-   int err = 0;
-   unsigned swiz = gen8_src0_3src_swizzle(inst);
-   unsigned swz_x = (swiz >> 0) & 0x3;
-   unsigned swz_y = (swiz >> 2) & 0x3;
-   unsigned swz_z = (swiz >> 4) & 0x3;
-   unsigned swz_w = (swiz >> 6) & 0x3;
-
-   err |= control(file, "negate", m_negate, gen8_src0_3src_negate(inst), NULL);
-   err |= control(file, "abs", m_abs, gen8_src0_3src_abs(inst), NULL);
-
-   err |= reg(file, BRW_GENERAL_REGISTER_FILE, gen8_src0_3src_reg_nr(inst));
-   if (err == -1)
-      return 0;
-   if (gen8_src0_3src_subreg_nr(inst))
-      format(file, ".%d", gen8_src0_3src_subreg_nr(inst));
-   if (gen8_src0_3src_rep_ctrl(inst))
-      string(file, "<0,1,0>");
-   else
-      string(file, "<4,4,1>");
-   err |= control(file, "src da16 reg type", m_three_source_reg_encoding,
-                  gen8_src_3src_type(inst), NULL);
-   err |= src_swizzle(file, swz_x, swz_y, swz_z, swz_w);
-   return err;
-}
-
-static int
-src1_3src(FILE *file, struct gen8_instruction *inst)
-{
-   int err = 0;
-   unsigned swiz = gen8_src1_3src_swizzle(inst);
-   unsigned swz_x = (swiz >> 0) & 0x3;
-   unsigned swz_y = (swiz >> 2) & 0x3;
-   unsigned swz_z = (swiz >> 4) & 0x3;
-   unsigned swz_w = (swiz >> 6) & 0x3;
-   unsigned src1_subreg_nr = gen8_src1_3src_subreg_nr(inst);
-
-   err |= control(file, "negate", m_negate, gen8_src1_3src_negate(inst), NULL);
-   err |= control(file, "abs", m_abs, gen8_src1_3src_abs(inst), NULL);
-
-   err |= reg(file, BRW_GENERAL_REGISTER_FILE, gen8_src1_3src_reg_nr(inst));
-   if (err == -1)
-      return 0;
-   if (src1_subreg_nr)
-      format(file, ".%d", src1_subreg_nr);
-   if (gen8_src1_3src_rep_ctrl(inst))
-      string(file, "<0,1,0>");
-   else
-      string(file, "<4,4,1>");
-   err |= control(file, "src da16 reg type", m_three_source_reg_encoding,
-                  gen8_src_3src_type(inst), NULL);
-   err |= src_swizzle(file, swz_x, swz_y, swz_z, swz_w);
-   return err;
-}
-
-static int
-src2_3src(FILE *file, struct gen8_instruction *inst)
-{
-   int err = 0;
-   unsigned swiz = gen8_src2_3src_swizzle(inst);
-   unsigned swz_x = (swiz >> 0) & 0x3;
-   unsigned swz_y = (swiz >> 2) & 0x3;
-   unsigned swz_z = (swiz >> 4) & 0x3;
-   unsigned swz_w = (swiz >> 6) & 0x3;
-
-   err |= control(file, "negate", m_negate, gen8_src2_3src_negate(inst), NULL);
-   err |= control(file, "abs", m_abs, gen8_src2_3src_abs(inst), NULL);
-
-   err |= reg(file, BRW_GENERAL_REGISTER_FILE, gen8_src2_3src_reg_nr(inst));
-   if (err == -1)
-      return 0;
-   if (gen8_src2_3src_subreg_nr(inst))
-      format(file, ".%d", gen8_src2_3src_subreg_nr(inst));
-   if (gen8_src2_3src_rep_ctrl(inst))
-      string(file, "<0,1,0>");
-   else
-      string(file, "<4,4,1>");
-   err |= control(file, "src da16 reg type", m_three_source_reg_encoding,
-                  gen8_src_3src_type(inst), NULL);
-   err |= src_swizzle(file, swz_x, swz_y, swz_z, swz_w);
-   return err;
-}
-
-static int
-imm(FILE *file, unsigned type, struct gen8_instruction *inst)
-{
-   switch (type) {
-   case BRW_HW_REG_TYPE_UD:
-      format(file, "0x%08xUD", gen8_src1_imm_ud(inst));
-      break;
-   case BRW_HW_REG_TYPE_D:
-      format(file, "%dD", gen8_src1_imm_d(inst));
-      break;
-   case BRW_HW_REG_TYPE_UW:
-      format(file, "0x%04xUW", (uint16_t) gen8_src1_imm_ud(inst));
-      break;
-   case BRW_HW_REG_TYPE_W:
-      format(file, "%dW", (int16_t) gen8_src1_imm_d(inst));
-      break;
-   case BRW_HW_REG_IMM_TYPE_UV:
-      format(file, "0x%08xUV", gen8_src1_imm_ud(inst));
-      break;
-   case BRW_HW_REG_IMM_TYPE_VF:
-      format(file, "Vector Float");
-      break;
-   case BRW_HW_REG_IMM_TYPE_V:
-      format(file, "0x%08xV", gen8_src1_imm_ud(inst));
-      break;
-   case BRW_HW_REG_TYPE_F:
-      format(file, "%-gF", gen8_src1_imm_f(inst));
-      break;
-   case GEN8_HW_REG_IMM_TYPE_DF:
-   case GEN8_HW_REG_IMM_TYPE_HF:
-      assert(!"Not implemented yet");
-      break;
-   }
-   return 0;
-}
-
-static int
-src0(FILE *file, struct gen8_instruction *inst)
-{
-   if (gen8_src0_reg_file(inst) == BRW_IMMEDIATE_VALUE)
-      return imm(file, gen8_src0_reg_type(inst), inst);
-
-   if (gen8_access_mode(inst) == BRW_ALIGN_1) {
-      assert(gen8_src0_address_mode(inst) == BRW_ADDRESS_DIRECT);
-      return src_da1(file,
-                     gen8_opcode(inst),
-                     gen8_src0_reg_type(inst),
-                     gen8_src0_reg_file(inst),
-                     gen8_src0_vert_stride(inst),
-                     gen8_src0_da1_width(inst),
-                     gen8_src0_da1_hstride(inst),
-                     gen8_src0_da_reg_nr(inst),
-                     gen8_src0_da1_subreg_nr(inst),
-                     gen8_src0_abs(inst),
-                     gen8_src0_negate(inst));
-   } else {
-      assert(gen8_src0_address_mode(inst) == BRW_ADDRESS_DIRECT);
-      return src_da16(file,
-                      gen8_opcode(inst),
-                      gen8_src0_reg_type(inst),
-                      gen8_src0_reg_file(inst),
-                      gen8_src0_vert_stride(inst),
-                      gen8_src0_da_reg_nr(inst),
-                      gen8_src0_da16_subreg_nr(inst),
-                      gen8_src0_abs(inst),
-                      gen8_src0_negate(inst),
-                      gen8_src0_da16_swiz_x(inst),
-                      gen8_src0_da16_swiz_y(inst),
-                      gen8_src0_da16_swiz_z(inst),
-                      gen8_src0_da16_swiz_w(inst));
-   }
-}
-
-static int
-src1(FILE *file, struct gen8_instruction *inst)
-{
-   if (gen8_src1_reg_file(inst) == BRW_IMMEDIATE_VALUE)
-      return imm(file, gen8_src1_reg_type(inst), inst);
-
-   if (gen8_access_mode(inst) == BRW_ALIGN_1) {
-      assert(gen8_src1_address_mode(inst) == BRW_ADDRESS_DIRECT);
-      return src_da1(file,
-                     gen8_opcode(inst),
-                     gen8_src1_reg_type(inst),
-                     gen8_src1_reg_file(inst),
-                     gen8_src1_vert_stride(inst),
-                     gen8_src1_da1_width(inst),
-                     gen8_src1_da1_hstride(inst),
-                     gen8_src1_da_reg_nr(inst),
-                     gen8_src1_da1_subreg_nr(inst),
-                     gen8_src1_abs(inst),
-                     gen8_src1_negate(inst));
-   } else {
-      assert(gen8_src1_address_mode(inst) == BRW_ADDRESS_DIRECT);
-      return src_da16(file,
-                      gen8_opcode(inst),
-                      gen8_src1_reg_type(inst),
-                      gen8_src1_reg_file(inst),
-                      gen8_src1_vert_stride(inst),
-                      gen8_src1_da_reg_nr(inst),
-                      gen8_src1_da16_subreg_nr(inst),
-                      gen8_src1_abs(inst),
-                      gen8_src1_negate(inst),
-                      gen8_src1_da16_swiz_x(inst),
-                      gen8_src1_da16_swiz_y(inst),
-                      gen8_src1_da16_swiz_z(inst),
-                      gen8_src1_da16_swiz_w(inst));
-   }
-}
-
-static int
-qtr_ctrl(FILE *file, struct gen8_instruction *inst)
-{
-   int qtr_ctl = gen8_qtr_control(inst);
-   int exec_size = 1 << gen8_exec_size(inst);
-
-   if (exec_size == 8) {
-      switch (qtr_ctl) {
-      case 0:
-         string(file, " 1Q");
-         break;
-      case 1:
-         string(file, " 2Q");
-         break;
-      case 2:
-         string(file, " 3Q");
-         break;
-      case 3:
-         string(file, " 4Q");
-         break;
-      }
-   } else if (exec_size == 16) {
-      if (qtr_ctl < 2)
-         string(file, " 1H");
-      else
-         string(file, " 2H");
-   }
-   return 0;
-}
-
-int
-gen8_disassemble_inst(FILE *file, struct gen8_instruction *inst, int gen)
-{
-   int err = 0;
-   int space = 0;
-
-   const int opcode = gen8_opcode(inst);
-
-   if (gen8_pred_control(inst)) {
-      string(file, "(");
-      err |= control(file, "predicate inverse", m_pred_inv, gen8_pred_inv(inst), NULL);
-      format(file, "f%d", gen8_flag_reg_nr(inst));
-      if (gen8_flag_subreg_nr(inst))
-         format(file, ".%d", gen8_flag_subreg_nr(inst));
-      if (gen8_access_mode(inst) == BRW_ALIGN_1) {
-         err |= control(file, "predicate control align1", m_pred_ctrl_align1,
-                        gen8_pred_control(inst), NULL);
-      } else {
-         err |= control(file, "predicate control align16", m_pred_ctrl_align16,
-                        gen8_pred_control(inst), NULL);
-      }
-      string(file, ") ");
-   }
-
-   err |= print_opcode(file, opcode);
-   err |= control(file, "saturate", m_saturate, gen8_saturate(inst), NULL);
-   err |= control(file, "debug control", m_debug_ctrl, gen8_debug_control(inst), NULL);
-
-   if (opcode == BRW_OPCODE_MATH) {
-      string(file, " ");
-      err |= control(file, "function", m_math_function, gen8_math_function(inst),
-                     NULL);
-   } else if (opcode != BRW_OPCODE_SEND && opcode != BRW_OPCODE_SENDC) {
-      err |= control(file, "conditional modifier", m_conditional_modifier,
-                     gen8_cond_modifier(inst), NULL);
-
-      /* If we're using the conditional modifier, print the flag reg used. */
-      if (gen8_cond_modifier(inst) && opcode != BRW_OPCODE_SEL) {
-         format(file, ".f%d", gen8_flag_reg_nr(inst));
-         if (gen8_flag_subreg_nr(inst))
-            format(file, ".%d", gen8_flag_subreg_nr(inst));
-      }
-   }
-
-   if (opcode != BRW_OPCODE_NOP) {
-      string(file, "(");
-      err |= control(file, "execution size", m_exec_size, gen8_exec_size(inst), NULL);
-      string(file, ")");
-   }
-
-   if (m_opcode[opcode].nsrc == 3) {
-      pad(file, 16);
-      err |= dest_3src(file, inst);
-
-      pad(file, 32);
-      err |= src0_3src(file, inst);
-
-      pad(file, 48);
-      err |= src1_3src(file, inst);
-
-      pad(file, 64);
-      err |= src2_3src(file, inst);
-   } else {
-      if (opcode == BRW_OPCODE_ENDIF || opcode == BRW_OPCODE_WHILE) {
-         pad(file, 16);
-         format(file, "JIP: %d", gen8_jip(inst));
-      } else if (opcode == BRW_OPCODE_IF ||
-                 opcode == BRW_OPCODE_ELSE ||
-                 opcode == BRW_OPCODE_BREAK ||
-                 opcode == BRW_OPCODE_CONTINUE ||
-                 opcode == BRW_OPCODE_HALT) {
-         pad(file, 16);
-         format(file, "JIP: %d", gen8_jip(inst));
-         pad(file, 32);
-         format(file, "UIP: %d", gen8_uip(inst));
-      } else {
-         if (m_opcode[opcode].ndst > 0) {
-            pad(file, 16);
-            err |= dest(file, inst);
-         }
-         if (m_opcode[opcode].nsrc > 0) {
-            pad(file, 32);
-            err |= src0(file, inst);
-         }
-         if (m_opcode[opcode].nsrc > 1) {
-            pad(file, 48);
-            err |= src1(file, inst);
-         }
-      }
-   }
-
-   if (opcode == BRW_OPCODE_SEND || opcode == BRW_OPCODE_SENDC) {
-      const int sfid = gen8_sfid(inst);
-
-      newline(file);
-      pad(file, 16);
-      space = 0;
-
-      err |= control(file, "SFID", m_sfid, sfid, &space);
-
-      switch (sfid) {
-      case BRW_SFID_SAMPLER:
-         format(file, " (%d, %d, %d, %d)",
-                gen8_binding_table_index(inst),
-                gen8_sampler(inst),
-                gen8_sampler_msg_type(inst),
-                gen8_sampler_simd_mode(inst));
-         break;
-
-      case BRW_SFID_URB:
-         space = 1;
-         err |= control(file, "urb opcode", m_urb_opcode,
-                        gen8_urb_opcode(inst), &space);
-         err |= control(file, "urb interleave", m_urb_interleave,
-                        gen8_urb_interleave(inst), &space);
-         format(file, " %d %d",
-                gen8_urb_global_offset(inst), gen8_urb_per_slot_offset(inst));
-         break;
-
-      case GEN6_SFID_DATAPORT_RENDER_CACHE: {
-         err |= control(file, "rt message", m_rt_opcode,
-                        gen8_rt_message_type(inst), &space);
-         format(file, " %s%sSurface = %d",
-                gen8_rt_slot_group(inst) ? "Hi " : "",
-                gen8_rt_last(inst) ? "LastRT " : "",
-                gen8_binding_table_index(inst));
-         break;
-      }
-
-      case GEN6_SFID_DATAPORT_SAMPLER_CACHE:
-      case GEN6_SFID_DATAPORT_CONSTANT_CACHE:
-      case GEN7_SFID_DATAPORT_DATA_CACHE:
-         format(file, " (%d, 0x%x)",
-                gen8_binding_table_index(inst),
-                gen8_function_control(inst));
-         break;
-
-      case HSW_SFID_DATAPORT_DATA_CACHE_1:
-         err |= control(file, "DP DC1 message type",
-                        dp_dc1_msg_type, gen8_dp_message_type(inst), &space);
-         format(file, ", Surface = %d, ", gen8_binding_table_index(inst));
-         switch (gen8_dp_message_type(inst)) {
-         case HSW_DATAPORT_DC_PORT1_UNTYPED_ATOMIC_OP:
-         case HSW_DATAPORT_DC_PORT1_TYPED_ATOMIC_OP:
-         case HSW_DATAPORT_DC_PORT1_ATOMIC_COUNTER_OP:
-            format(file, "SIMD%d,",
-                   (gen8_dp_message_control(inst) & (1 << 4)) ? 8 : 16);
-            /* fallthrough */
-         case HSW_DATAPORT_DC_PORT1_UNTYPED_ATOMIC_OP_SIMD4X2:
-         case HSW_DATAPORT_DC_PORT1_TYPED_ATOMIC_OP_SIMD4X2:
-         case HSW_DATAPORT_DC_PORT1_ATOMIC_COUNTER_OP_SIMD4X2:
-            control(file, "atomic op", aop,
-                    gen8_dp_message_control(inst) & 0xf, &space);
-            break;
-         case HSW_DATAPORT_DC_PORT1_UNTYPED_SURFACE_READ:
-         case HSW_DATAPORT_DC_PORT1_UNTYPED_SURFACE_WRITE:
-         case HSW_DATAPORT_DC_PORT1_TYPED_SURFACE_READ:
-         case HSW_DATAPORT_DC_PORT1_TYPED_SURFACE_WRITE: {
-            static const char *simd_modes[] = { "4x2", "16", "8" };
-            unsigned msg_ctrl = gen8_dp_message_control(inst);
-            format(file, "SIMD%s, Mask = 0x%x",
-                   simd_modes[msg_ctrl >> 4], msg_ctrl & 0xf);
-            break;
-         }
-         default:
-            format(file, "0x%x", gen8_dp_message_control(inst));
-         }
-         break;
-
-      default:
-         format(file, "unsupported shared function ID (%d)", sfid);
-         break;
-      }
-      if (space)
-         string(file, " ");
-      format(file, "mlen %d", gen8_mlen(inst));
-      format(file, " rlen %d", gen8_rlen(inst));
-   }
-   pad(file, 64);
-   if (opcode != BRW_OPCODE_NOP) {
-      string(file, "{");
-      space = 1;
-      err |= control(file, "access mode", m_access_mode, gen8_access_mode(inst), &space);
-      err |= control(file, "mask control", m_maskctrl, gen8_mask_control(inst), &space);
-      err |= control(file, "DDClr", m_dep_clear, gen8_no_dd_clear(inst), &space);
-      err |= control(file, "DDChk", m_dep_check, gen8_no_dd_check(inst), &space);
-
-      err |= qtr_ctrl(file, inst);
-
-      err |= control(file, "thread control", m_thread_ctrl, gen8_thread_control(inst), &space);
-      err |= control(file, "acc write control", m_accwr, gen8_acc_wr_control(inst), &space);
-      if (opcode == BRW_OPCODE_SEND || opcode == BRW_OPCODE_SENDC)
-         err |= control(file, "end of thread", m_eot, gen8_eot(inst), &space);
-      if (space)
-         string(file, " ");
-      string(file, "}");
-   }
-   string(file, ";");
-   newline(file);
-   return err;
-}
diff --git a/src/mesa/drivers/dri/i965/gen8_instruction.h b/src/mesa/drivers/dri/i965/gen8_instruction.h
index ca536ef9318..94f4195d4da 100644
--- a/src/mesa/drivers/dri/i965/gen8_instruction.h
+++ b/src/mesa/drivers/dri/i965/gen8_instruction.h
@@ -366,10 +366,6 @@ void gen8_set_dp_scratch_message(const struct brw_context *brw,
                                  bool header_present,
                                  bool end_of_thread);
 
-/** Disassemble the instruction. */
-int gen8_disassemble_inst(FILE *file, struct gen8_instruction *inst, int gen);
-
-
 /**
  * Fetch a set of contiguous bits from the instruction.
  *