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Diffstat (limited to 'src/mesa/drivers/dri/i965/brw_disasm.c')
-rw-r--r--src/mesa/drivers/dri/i965/brw_disasm.c1646
1 files changed, 0 insertions, 1646 deletions
diff --git a/src/mesa/drivers/dri/i965/brw_disasm.c b/src/mesa/drivers/dri/i965/brw_disasm.c
deleted file mode 100644
index 536a003dcbe..00000000000
--- a/src/mesa/drivers/dri/i965/brw_disasm.c
+++ /dev/null
@@ -1,1646 +0,0 @@
-/*
- * Copyright © 2008 Keith Packard
- *
- * 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 <string.h>
-#include <stdarg.h>
-
-#include "brw_eu_defines.h"
-#include "brw_inst.h"
-#include "brw_shader.h"
-#include "brw_reg.h"
-#include "brw_inst.h"
-#include "brw_eu.h"
-
-static bool
-has_jip(const struct gen_device_info *devinfo, enum opcode opcode)
-{
- if (devinfo->gen < 6)
- return false;
-
- return opcode == BRW_OPCODE_IF ||
- opcode == BRW_OPCODE_ELSE ||
- opcode == BRW_OPCODE_ENDIF ||
- opcode == BRW_OPCODE_WHILE ||
- opcode == BRW_OPCODE_BREAK ||
- opcode == BRW_OPCODE_CONTINUE ||
- opcode == BRW_OPCODE_HALT;
-}
-
-static bool
-has_uip(const struct gen_device_info *devinfo, enum opcode opcode)
-{
- if (devinfo->gen < 6)
- return false;
-
- return (devinfo->gen >= 7 && opcode == BRW_OPCODE_IF) ||
- (devinfo->gen >= 8 && opcode == BRW_OPCODE_ELSE) ||
- opcode == BRW_OPCODE_BREAK ||
- opcode == BRW_OPCODE_CONTINUE ||
- opcode == BRW_OPCODE_HALT;
-}
-
-static bool
-has_branch_ctrl(const struct gen_device_info *devinfo, enum opcode opcode)
-{
- if (devinfo->gen < 8)
- return false;
-
- return opcode == BRW_OPCODE_IF ||
- opcode == BRW_OPCODE_ELSE;
- /* opcode == BRW_OPCODE_GOTO; */
-}
-
-static bool
-is_logic_instruction(unsigned opcode)
-{
- return opcode == BRW_OPCODE_AND ||
- opcode == BRW_OPCODE_NOT ||
- opcode == BRW_OPCODE_OR ||
- opcode == BRW_OPCODE_XOR;
-}
-
-const char *const conditional_modifier[16] = {
- [BRW_CONDITIONAL_NONE] = "",
- [BRW_CONDITIONAL_Z] = ".z",
- [BRW_CONDITIONAL_NZ] = ".nz",
- [BRW_CONDITIONAL_G] = ".g",
- [BRW_CONDITIONAL_GE] = ".ge",
- [BRW_CONDITIONAL_L] = ".l",
- [BRW_CONDITIONAL_LE] = ".le",
- [BRW_CONDITIONAL_R] = ".r",
- [BRW_CONDITIONAL_O] = ".o",
- [BRW_CONDITIONAL_U] = ".u",
-};
-
-static const char *const m_negate[2] = {
- [0] = "",
- [1] = "-",
-};
-
-static const char *const _abs[2] = {
- [0] = "",
- [1] = "(abs)",
-};
-
-static const char *const m_bitnot[2] = { "", "~" };
-
-static const char *const vert_stride[16] = {
- [0] = "0",
- [1] = "1",
- [2] = "2",
- [3] = "4",
- [4] = "8",
- [5] = "16",
- [6] = "32",
- [15] = "VxH",
-};
-
-static const char *const width[8] = {
- [0] = "1",
- [1] = "2",
- [2] = "4",
- [3] = "8",
- [4] = "16",
-};
-
-static const char *const horiz_stride[4] = {
- [0] = "0",
- [1] = "1",
- [2] = "2",
- [3] = "4"
-};
-
-static const char *const chan_sel[4] = {
- [0] = "x",
- [1] = "y",
- [2] = "z",
- [3] = "w",
-};
-
-static const char *const debug_ctrl[2] = {
- [0] = "",
- [1] = ".breakpoint"
-};
-
-static const char *const saturate[2] = {
- [0] = "",
- [1] = ".sat"
-};
-
-static const char *const cmpt_ctrl[2] = {
- [0] = "",
- [1] = "compacted"
-};
-
-static const char *const accwr[2] = {
- [0] = "",
- [1] = "AccWrEnable"
-};
-
-static const char *const branch_ctrl[2] = {
- [0] = "",
- [1] = "BranchCtrl"
-};
-
-static const char *const wectrl[2] = {
- [0] = "",
- [1] = "WE_all"
-};
-
-static const char *const exec_size[8] = {
- [0] = "1",
- [1] = "2",
- [2] = "4",
- [3] = "8",
- [4] = "16",
- [5] = "32"
-};
-
-static const char *const pred_inv[2] = {
- [0] = "+",
- [1] = "-"
-};
-
-const char *const pred_ctrl_align16[16] = {
- [1] = "",
- [2] = ".x",
- [3] = ".y",
- [4] = ".z",
- [5] = ".w",
- [6] = ".any4h",
- [7] = ".all4h",
-};
-
-static const char *const pred_ctrl_align1[16] = {
- [BRW_PREDICATE_NORMAL] = "",
- [BRW_PREDICATE_ALIGN1_ANYV] = ".anyv",
- [BRW_PREDICATE_ALIGN1_ALLV] = ".allv",
- [BRW_PREDICATE_ALIGN1_ANY2H] = ".any2h",
- [BRW_PREDICATE_ALIGN1_ALL2H] = ".all2h",
- [BRW_PREDICATE_ALIGN1_ANY4H] = ".any4h",
- [BRW_PREDICATE_ALIGN1_ALL4H] = ".all4h",
- [BRW_PREDICATE_ALIGN1_ANY8H] = ".any8h",
- [BRW_PREDICATE_ALIGN1_ALL8H] = ".all8h",
- [BRW_PREDICATE_ALIGN1_ANY16H] = ".any16h",
- [BRW_PREDICATE_ALIGN1_ALL16H] = ".all16h",
- [BRW_PREDICATE_ALIGN1_ANY32H] = ".any32h",
- [BRW_PREDICATE_ALIGN1_ALL32H] = ".all32h",
-};
-
-static const char *const thread_ctrl[4] = {
- [BRW_THREAD_NORMAL] = "",
- [BRW_THREAD_ATOMIC] = "atomic",
- [BRW_THREAD_SWITCH] = "switch",
-};
-
-static const char *const compr_ctrl[4] = {
- [0] = "",
- [1] = "sechalf",
- [2] = "compr",
- [3] = "compr4",
-};
-
-static const char *const dep_ctrl[4] = {
- [0] = "",
- [1] = "NoDDClr",
- [2] = "NoDDChk",
- [3] = "NoDDClr,NoDDChk",
-};
-
-static const char *const mask_ctrl[4] = {
- [0] = "",
- [1] = "nomask",
-};
-
-static const char *const access_mode[2] = {
- [0] = "align1",
- [1] = "align16",
-};
-
-static const char * const 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 three_source_reg_encoding[] = {
- [BRW_3SRC_TYPE_F] = "F",
- [BRW_3SRC_TYPE_D] = "D",
- [BRW_3SRC_TYPE_UD] = "UD",
- [BRW_3SRC_TYPE_DF] = "DF",
-};
-
-static const char *const reg_file[4] = {
- [0] = "A",
- [1] = "g",
- [2] = "m",
- [3] = "imm",
-};
-
-static const char *const writemask[16] = {
- [0x0] = ".",
- [0x1] = ".x",
- [0x2] = ".y",
- [0x3] = ".xy",
- [0x4] = ".z",
- [0x5] = ".xz",
- [0x6] = ".yz",
- [0x7] = ".xyz",
- [0x8] = ".w",
- [0x9] = ".xw",
- [0xa] = ".yw",
- [0xb] = ".xyw",
- [0xc] = ".zw",
- [0xd] = ".xzw",
- [0xe] = ".yzw",
- [0xf] = "",
-};
-
-static const char *const end_of_thread[2] = {
- [0] = "",
- [1] = "EOT"
-};
-
-/* SFIDs on Gen4-5 */
-static const char *const gen4_sfid[16] = {
- [BRW_SFID_NULL] = "null",
- [BRW_SFID_MATH] = "math",
- [BRW_SFID_SAMPLER] = "sampler",
- [BRW_SFID_MESSAGE_GATEWAY] = "gateway",
- [BRW_SFID_DATAPORT_READ] = "read",
- [BRW_SFID_DATAPORT_WRITE] = "write",
- [BRW_SFID_URB] = "urb",
- [BRW_SFID_THREAD_SPAWNER] = "thread_spawner",
- [BRW_SFID_VME] = "vme",
-};
-
-static const char *const gen6_sfid[16] = {
- [BRW_SFID_NULL] = "null",
- [BRW_SFID_MATH] = "math",
- [BRW_SFID_SAMPLER] = "sampler",
- [BRW_SFID_MESSAGE_GATEWAY] = "gateway",
- [BRW_SFID_URB] = "urb",
- [BRW_SFID_THREAD_SPAWNER] = "thread_spawner",
- [GEN6_SFID_DATAPORT_SAMPLER_CACHE] = "sampler",
- [GEN6_SFID_DATAPORT_RENDER_CACHE] = "render",
- [GEN6_SFID_DATAPORT_CONSTANT_CACHE] = "const",
- [GEN7_SFID_DATAPORT_DATA_CACHE] = "data",
- [GEN7_SFID_PIXEL_INTERPOLATOR] = "pixel interp",
- [HSW_SFID_DATAPORT_DATA_CACHE_1] = "dp data 1",
- [HSW_SFID_CRE] = "cre",
-};
-
-static const char *const gen7_gateway_subfuncid[8] = {
- [BRW_MESSAGE_GATEWAY_SFID_OPEN_GATEWAY] = "open",
- [BRW_MESSAGE_GATEWAY_SFID_CLOSE_GATEWAY] = "close",
- [BRW_MESSAGE_GATEWAY_SFID_FORWARD_MSG] = "forward msg",
- [BRW_MESSAGE_GATEWAY_SFID_GET_TIMESTAMP] = "get timestamp",
- [BRW_MESSAGE_GATEWAY_SFID_BARRIER_MSG] = "barrier msg",
- [BRW_MESSAGE_GATEWAY_SFID_UPDATE_GATEWAY_STATE] = "update state",
- [BRW_MESSAGE_GATEWAY_SFID_MMIO_READ_WRITE] = "mmio read/write",
-};
-
-static const char *const gen4_dp_read_port_msg_type[4] = {
- [0b00] = "OWord Block Read",
- [0b01] = "OWord Dual Block Read",
- [0b10] = "Media Block Read",
- [0b11] = "DWord Scattered Read",
-};
-
-static const char *const g45_dp_read_port_msg_type[8] = {
- [0b000] = "OWord Block Read",
- [0b010] = "OWord Dual Block Read",
- [0b100] = "Media Block Read",
- [0b110] = "DWord Scattered Read",
- [0b001] = "Render Target UNORM Read",
- [0b011] = "AVC Loop Filter Read",
-};
-
-static const char *const dp_write_port_msg_type[8] = {
- [0b000] = "OWord block write",
- [0b001] = "OWord dual block write",
- [0b010] = "media block write",
- [0b011] = "DWord scattered write",
- [0b100] = "RT write",
- [0b101] = "streamed VB write",
- [0b110] = "RT UNORM write", /* G45+ */
- [0b111] = "flush render cache",
-};
-
-static const char *const dp_rc_msg_type_gen6[16] = {
- [BRW_DATAPORT_READ_MESSAGE_OWORD_BLOCK_READ] = "OWORD block read",
- [GEN6_DATAPORT_READ_MESSAGE_RENDER_UNORM_READ] = "RT UNORM read",
- [GEN6_DATAPORT_READ_MESSAGE_OWORD_DUAL_BLOCK_READ] = "OWORD dual block read",
- [GEN6_DATAPORT_READ_MESSAGE_MEDIA_BLOCK_READ] = "media block read",
- [GEN6_DATAPORT_READ_MESSAGE_OWORD_UNALIGN_BLOCK_READ] =
- "OWORD unaligned block read",
- [GEN6_DATAPORT_READ_MESSAGE_DWORD_SCATTERED_READ] = "DWORD scattered read",
- [GEN6_DATAPORT_WRITE_MESSAGE_DWORD_ATOMIC_WRITE] = "DWORD atomic write",
- [GEN6_DATAPORT_WRITE_MESSAGE_OWORD_BLOCK_WRITE] = "OWORD block write",
- [GEN6_DATAPORT_WRITE_MESSAGE_OWORD_DUAL_BLOCK_WRITE] =
- "OWORD dual block write",
- [GEN6_DATAPORT_WRITE_MESSAGE_MEDIA_BLOCK_WRITE] = "media block write",
- [GEN6_DATAPORT_WRITE_MESSAGE_DWORD_SCATTERED_WRITE] =
- "DWORD scattered write",
- [GEN6_DATAPORT_WRITE_MESSAGE_RENDER_TARGET_WRITE] = "RT write",
- [GEN6_DATAPORT_WRITE_MESSAGE_STREAMED_VB_WRITE] = "streamed VB write",
- [GEN6_DATAPORT_WRITE_MESSAGE_RENDER_TARGET_UNORM_WRITE] = "RT UNORM write",
-};
-
-static const char *const dp_rc_msg_type_gen7[16] = {
- [GEN7_DATAPORT_RC_MEDIA_BLOCK_READ] = "media block read",
- [GEN7_DATAPORT_RC_TYPED_SURFACE_READ] = "typed surface read",
- [GEN7_DATAPORT_RC_TYPED_ATOMIC_OP] = "typed atomic op",
- [GEN7_DATAPORT_RC_MEMORY_FENCE] = "memory fence",
- [GEN7_DATAPORT_RC_MEDIA_BLOCK_WRITE] = "media block write",
- [GEN7_DATAPORT_RC_RENDER_TARGET_WRITE] = "RT write",
- [GEN7_DATAPORT_RC_TYPED_SURFACE_WRITE] = "typed surface write"
-};
-
-static const char *const dp_rc_msg_type_gen9[16] = {
- [GEN9_DATAPORT_RC_RENDER_TARGET_WRITE] = "RT write",
- [GEN9_DATAPORT_RC_RENDER_TARGET_READ] = "RT read"
-};
-
-static const char *const *
-dp_rc_msg_type(const struct gen_device_info *devinfo)
-{
- return (devinfo->gen >= 9 ? dp_rc_msg_type_gen9 :
- devinfo->gen >= 7 ? dp_rc_msg_type_gen7 :
- devinfo->gen >= 6 ? dp_rc_msg_type_gen6 :
- dp_write_port_msg_type);
-}
-
-static const char *const m_rt_write_subtype[] = {
- [0b000] = "SIMD16",
- [0b001] = "SIMD16/RepData",
- [0b010] = "SIMD8/DualSrcLow",
- [0b011] = "SIMD8/DualSrcHigh",
- [0b100] = "SIMD8",
- [0b101] = "SIMD8/ImageWrite", /* Gen6+ */
- [0b111] = "SIMD16/RepData-111", /* no idea how this is different than 1 */
-};
-
-static const char *const dp_dc0_msg_type_gen7[16] = {
- [GEN7_DATAPORT_DC_OWORD_BLOCK_READ] = "DC OWORD block read",
- [GEN7_DATAPORT_DC_UNALIGNED_OWORD_BLOCK_READ] =
- "DC unaligned OWORD block read",
- [GEN7_DATAPORT_DC_OWORD_DUAL_BLOCK_READ] = "DC OWORD dual block read",
- [GEN7_DATAPORT_DC_DWORD_SCATTERED_READ] = "DC DWORD scattered read",
- [GEN7_DATAPORT_DC_BYTE_SCATTERED_READ] = "DC byte scattered read",
- [GEN7_DATAPORT_DC_UNTYPED_SURFACE_READ] = "DC untyped surface read",
- [GEN7_DATAPORT_DC_UNTYPED_ATOMIC_OP] = "DC untyped atomic",
- [GEN7_DATAPORT_DC_MEMORY_FENCE] = "DC mfence",
- [GEN7_DATAPORT_DC_OWORD_BLOCK_WRITE] = "DC OWORD block write",
- [GEN7_DATAPORT_DC_OWORD_DUAL_BLOCK_WRITE] = "DC OWORD dual block write",
- [GEN7_DATAPORT_DC_DWORD_SCATTERED_WRITE] = "DC DWORD scatterd write",
- [GEN7_DATAPORT_DC_BYTE_SCATTERED_WRITE] = "DC byte scattered write",
- [GEN7_DATAPORT_DC_UNTYPED_SURFACE_WRITE] = "DC untyped surface write",
-};
-
-static const char *const dp_dc1_msg_type_hsw[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 pixel_interpolator_msg_types[4] = {
- [GEN7_PIXEL_INTERPOLATOR_LOC_SHARED_OFFSET] = "per_message_offset",
- [GEN7_PIXEL_INTERPOLATOR_LOC_SAMPLE] = "sample_position",
- [GEN7_PIXEL_INTERPOLATOR_LOC_CENTROID] = "centroid",
- [GEN7_PIXEL_INTERPOLATOR_LOC_PER_SLOT_OFFSET] = "per_slot_offset",
-};
-
-static const char *const 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_SINCOS] = "sincos",
- [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 math_saturate[2] = {
- [0] = "",
- [1] = "sat"
-};
-
-static const char *const math_signed[2] = {
- [0] = "",
- [1] = "signed"
-};
-
-static const char *const math_scalar[2] = {
- [0] = "",
- [1] = "scalar"
-};
-
-static const char *const math_precision[2] = {
- [0] = "",
- [1] = "partial_precision"
-};
-
-static const char *const gen5_urb_opcode[] = {
- [0] = "urb_write",
- [1] = "ff_sync",
-};
-
-static const char *const gen7_urb_opcode[] = {
- [BRW_URB_OPCODE_WRITE_HWORD] = "write HWord",
- [BRW_URB_OPCODE_WRITE_OWORD] = "write OWord",
- [BRW_URB_OPCODE_READ_HWORD] = "read HWord",
- [BRW_URB_OPCODE_READ_OWORD] = "read OWord",
- [GEN7_URB_OPCODE_ATOMIC_MOV] = "atomic mov", /* Gen7+ */
- [GEN7_URB_OPCODE_ATOMIC_INC] = "atomic inc", /* Gen7+ */
- [GEN8_URB_OPCODE_ATOMIC_ADD] = "atomic add", /* Gen8+ */
- [GEN8_URB_OPCODE_SIMD8_WRITE] = "SIMD8 write", /* Gen8+ */
- [GEN8_URB_OPCODE_SIMD8_READ] = "SIMD8 read", /* Gen8+ */
- /* [9-15] - reserved */
-};
-
-static const char *const urb_swizzle[4] = {
- [BRW_URB_SWIZZLE_NONE] = "",
- [BRW_URB_SWIZZLE_INTERLEAVE] = "interleave",
- [BRW_URB_SWIZZLE_TRANSPOSE] = "transpose",
-};
-
-static const char *const urb_allocate[2] = {
- [0] = "",
- [1] = "allocate"
-};
-
-static const char *const urb_used[2] = {
- [0] = "",
- [1] = "used"
-};
-
-static const char *const urb_complete[2] = {
- [0] = "",
- [1] = "complete"
-};
-
-static const char *const gen5_sampler_msg_type[] = {
- [GEN5_SAMPLER_MESSAGE_SAMPLE] = "sample",
- [GEN5_SAMPLER_MESSAGE_SAMPLE_BIAS] = "sample_b",
- [GEN5_SAMPLER_MESSAGE_SAMPLE_LOD] = "sample_l",
- [GEN5_SAMPLER_MESSAGE_SAMPLE_COMPARE] = "sample_c",
- [GEN5_SAMPLER_MESSAGE_SAMPLE_DERIVS] = "sample_d",
- [GEN5_SAMPLER_MESSAGE_SAMPLE_BIAS_COMPARE] = "sample_b_c",
- [GEN5_SAMPLER_MESSAGE_SAMPLE_LOD_COMPARE] = "sample_l_c",
- [GEN5_SAMPLER_MESSAGE_SAMPLE_LD] = "ld",
- [GEN7_SAMPLER_MESSAGE_SAMPLE_GATHER4] = "gather4",
- [GEN5_SAMPLER_MESSAGE_LOD] = "lod",
- [GEN5_SAMPLER_MESSAGE_SAMPLE_RESINFO] = "resinfo",
- [GEN6_SAMPLER_MESSAGE_SAMPLE_SAMPLEINFO] = "sampleinfo",
- [GEN7_SAMPLER_MESSAGE_SAMPLE_GATHER4_C] = "gather4_c",
- [GEN7_SAMPLER_MESSAGE_SAMPLE_GATHER4_PO] = "gather4_po",
- [GEN7_SAMPLER_MESSAGE_SAMPLE_GATHER4_PO_C] = "gather4_po_c",
- [HSW_SAMPLER_MESSAGE_SAMPLE_DERIV_COMPARE] = "sample_d_c",
- [GEN9_SAMPLER_MESSAGE_SAMPLE_LZ] = "sample_lz",
- [GEN9_SAMPLER_MESSAGE_SAMPLE_C_LZ] = "sample_c_lz",
- [GEN9_SAMPLER_MESSAGE_SAMPLE_LD_LZ] = "ld_lz",
- [GEN9_SAMPLER_MESSAGE_SAMPLE_LD2DMS_W] = "ld2dms_w",
- [GEN7_SAMPLER_MESSAGE_SAMPLE_LD_MCS] = "ld_mcs",
- [GEN7_SAMPLER_MESSAGE_SAMPLE_LD2DMS] = "ld2dms",
- [GEN7_SAMPLER_MESSAGE_SAMPLE_LD2DSS] = "ld2dss",
-};
-
-static const char *const gen5_sampler_simd_mode[4] = {
- [BRW_SAMPLER_SIMD_MODE_SIMD4X2] = "SIMD4x2",
- [BRW_SAMPLER_SIMD_MODE_SIMD8] = "SIMD8",
- [BRW_SAMPLER_SIMD_MODE_SIMD16] = "SIMD16",
- [BRW_SAMPLER_SIMD_MODE_SIMD32_64] = "SIMD32/64",
-};
-
-static const char *const sampler_target_format[4] = {
- [0] = "F",
- [2] = "UD",
- [3] = "D"
-};
-
-
-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, ...) PRINTFLIKE(2, 3);
-
-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, const struct gen_device_info *devinfo,
- enum opcode id)
-{
- const struct opcode_desc *desc = brw_opcode_desc(devinfo, id);
- if (!desc) {
- format(file, "*** invalid opcode value %d ", id);
- return 1;
- }
- string(file, desc->name);
- return 0;
-}
-
-static int
-reg(FILE *file, unsigned _reg_file, unsigned _reg_nr)
-{
- int err = 0;
-
- /* Clear the Compr4 instruction compression bit. */
- if (_reg_file == BRW_MESSAGE_REGISTER_FILE)
- _reg_nr &= ~BRW_MRF_COMPR4;
-
- if (_reg_file == BRW_ARCHITECTURE_REGISTER_FILE) {
- switch (_reg_nr & 0xf0) {
- case BRW_ARF_NULL:
- string(file, "null");
- break;
- 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;
- case BRW_ARF_TDR:
- format(file, "tdr0");
- return -1;
- case BRW_ARF_TIMESTAMP:
- format(file, "tm%d", _reg_nr & 0x0f);
- break;
- default:
- format(file, "ARF%d", _reg_nr);
- break;
- }
- } else {
- err |= control(file, "src reg file", reg_file, _reg_file, NULL);
- format(file, "%d", _reg_nr);
- }
- return err;
-}
-
-static int
-dest(FILE *file, const struct gen_device_info *devinfo, brw_inst *inst)
-{
- unsigned elem_size = brw_element_size(devinfo, inst, dst);
- int err = 0;
-
- if (brw_inst_access_mode(devinfo, inst) == BRW_ALIGN_1) {
- if (brw_inst_dst_address_mode(devinfo, inst) == BRW_ADDRESS_DIRECT) {
- err |= reg(file, brw_inst_dst_reg_file(devinfo, inst),
- brw_inst_dst_da_reg_nr(devinfo, inst));
- if (err == -1)
- return 0;
- if (brw_inst_dst_da1_subreg_nr(devinfo, inst))
- format(file, ".%"PRIu64, brw_inst_dst_da1_subreg_nr(devinfo, inst) /
- elem_size);
- string(file, "<");
- err |= control(file, "horiz stride", horiz_stride,
- brw_inst_dst_hstride(devinfo, inst), NULL);
- string(file, ">");
- err |= control(file, "dest reg encoding", reg_encoding,
- brw_inst_dst_reg_type(devinfo, inst), NULL);
- } else {
- string(file, "g[a0");
- if (brw_inst_dst_ia_subreg_nr(devinfo, inst))
- format(file, ".%"PRIu64, brw_inst_dst_ia_subreg_nr(devinfo, inst) /
- elem_size);
- if (brw_inst_dst_ia1_addr_imm(devinfo, inst))
- format(file, " %d", brw_inst_dst_ia1_addr_imm(devinfo, inst));
- string(file, "]<");
- err |= control(file, "horiz stride", horiz_stride,
- brw_inst_dst_hstride(devinfo, inst), NULL);
- string(file, ">");
- err |= control(file, "dest reg encoding", reg_encoding,
- brw_inst_dst_reg_type(devinfo, inst), NULL);
- }
- } else {
- if (brw_inst_dst_address_mode(devinfo, inst) == BRW_ADDRESS_DIRECT) {
- err |= reg(file, brw_inst_dst_reg_file(devinfo, inst),
- brw_inst_dst_da_reg_nr(devinfo, inst));
- if (err == -1)
- return 0;
- if (brw_inst_dst_da16_subreg_nr(devinfo, inst))
- format(file, ".%u", 16 / elem_size);
- string(file, "<1>");
- err |= control(file, "writemask", writemask,
- brw_inst_da16_writemask(devinfo, inst), NULL);
- err |= control(file, "dest reg encoding", reg_encoding,
- brw_inst_dst_reg_type(devinfo, inst), NULL);
- } else {
- err = 1;
- string(file, "Indirect align16 address mode not supported");
- }
- }
-
- return 0;
-}
-
-static int
-dest_3src(FILE *file, const struct gen_device_info *devinfo, brw_inst *inst)
-{
- int err = 0;
- uint32_t reg_file;
-
- if (devinfo->gen == 6 && brw_inst_3src_dst_reg_file(devinfo, inst))
- reg_file = BRW_MESSAGE_REGISTER_FILE;
- else
- reg_file = BRW_GENERAL_REGISTER_FILE;
-
- err |= reg(file, reg_file, brw_inst_3src_dst_reg_nr(devinfo, inst));
- if (err == -1)
- return 0;
- if (brw_inst_3src_dst_subreg_nr(devinfo, inst))
- format(file, ".%"PRIu64, brw_inst_3src_dst_subreg_nr(devinfo, inst));
- string(file, "<1>");
- err |= control(file, "writemask", writemask,
- brw_inst_3src_dst_writemask(devinfo, inst), NULL);
- err |= control(file, "dest reg encoding", three_source_reg_encoding,
- brw_inst_3src_dst_type(devinfo, 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", vert_stride, _vert_stride, NULL);
- string(file, ",");
- err |= control(file, "width", width, _width, NULL);
- string(file, ",");
- err |= control(file, "horiz_stride", horiz_stride, _horiz_stride, NULL);
- string(file, ">");
- return err;
-}
-
-static int
-src_da1(FILE *file,
- const struct gen_device_info *devinfo,
- 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;
-
- if (devinfo->gen >= 8 && is_logic_instruction(opcode))
- err |= control(file, "bitnot", m_bitnot, _negate, NULL);
- else
- err |= control(file, "negate", m_negate, _negate, NULL);
-
- err |= control(file, "abs", _abs, __abs, NULL);
-
- err |= reg(file, _reg_file, reg_num);
- if (err == -1)
- return 0;
- if (sub_reg_num) {
- unsigned elem_size = brw_hw_reg_type_to_size(devinfo, type, _reg_file);
- format(file, ".%d", sub_reg_num / elem_size); /* use formal style like spec */
- }
- src_align1_region(file, _vert_stride, _width, _horiz_stride);
- err |= control(file, "src reg encoding", reg_encoding, type, NULL);
- return err;
-}
-
-static int
-src_ia1(FILE *file,
- const struct gen_device_info *devinfo,
- unsigned opcode,
- unsigned type,
- unsigned _reg_file,
- int _addr_imm,
- unsigned _addr_subreg_nr,
- unsigned _negate,
- unsigned __abs,
- unsigned _horiz_stride, unsigned _width, unsigned _vert_stride)
-{
- int err = 0;
-
- if (devinfo->gen >= 8 && is_logic_instruction(opcode))
- err |= control(file, "bitnot", m_bitnot, _negate, NULL);
- else
- err |= control(file, "negate", m_negate, _negate, NULL);
-
- err |= control(file, "abs", _abs, __abs, NULL);
-
- string(file, "g[a0");
- if (_addr_subreg_nr)
- format(file, ".%d", _addr_subreg_nr);
- if (_addr_imm)
- format(file, " %d", _addr_imm);
- string(file, "]");
- src_align1_region(file, _vert_stride, _width, _horiz_stride);
- err |= control(file, "src reg encoding", reg_encoding, type, NULL);
- return err;
-}
-
-static int
-src_swizzle(FILE *file, unsigned swiz)
-{
- unsigned x = BRW_GET_SWZ(swiz, BRW_CHANNEL_X);
- unsigned y = BRW_GET_SWZ(swiz, BRW_CHANNEL_Y);
- unsigned z = BRW_GET_SWZ(swiz, BRW_CHANNEL_Z);
- unsigned w = BRW_GET_SWZ(swiz, BRW_CHANNEL_W);
- int err = 0;
-
- if (x == y && x == z && x == w) {
- string(file, ".");
- err |= control(file, "channel select", chan_sel, x, NULL);
- } else if (swiz != BRW_SWIZZLE_XYZW) {
- string(file, ".");
- err |= control(file, "channel select", chan_sel, x, NULL);
- err |= control(file, "channel select", chan_sel, y, NULL);
- err |= control(file, "channel select", chan_sel, z, NULL);
- err |= control(file, "channel select", chan_sel, w, NULL);
- }
- return err;
-}
-
-static int
-src_da16(FILE *file,
- const struct gen_device_info *devinfo,
- 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;
-
- if (devinfo->gen >= 8 && is_logic_instruction(opcode))
- err |= control(file, "bitnot", m_bitnot, _negate, NULL);
- else
- err |= control(file, "negate", m_negate, _negate, NULL);
-
- err |= control(file, "abs", _abs, __abs, NULL);
-
- err |= reg(file, _reg_file, _reg_nr);
- if (err == -1)
- return 0;
- if (_subreg_nr) {
- unsigned elem_size =
- brw_hw_reg_type_to_size(devinfo, _reg_type, _reg_file);
-
- /* bit4 for subreg number byte addressing. Make this same meaning as
- in da1 case, so output looks consistent. */
- format(file, ".%d", 16 / elem_size);
- }
- string(file, "<");
- err |= control(file, "vert stride", vert_stride, _vert_stride, NULL);
- string(file, ">");
- err |= src_swizzle(file, BRW_SWIZZLE4(swz_x, swz_y, swz_z, swz_w));
- err |= control(file, "src da16 reg type", reg_encoding, _reg_type, NULL);
- return err;
-}
-
-static int
-src0_3src(FILE *file, const struct gen_device_info *devinfo, brw_inst *inst)
-{
- int err = 0;
- unsigned src0_subreg_nr = brw_inst_3src_src0_subreg_nr(devinfo, inst);
-
- err |= control(file, "negate", m_negate,
- brw_inst_3src_src0_negate(devinfo, inst), NULL);
- err |= control(file, "abs", _abs, brw_inst_3src_src0_abs(devinfo, inst), NULL);
-
- err |= reg(file, BRW_GENERAL_REGISTER_FILE,
- brw_inst_3src_src0_reg_nr(devinfo, inst));
- if (err == -1)
- return 0;
- if (src0_subreg_nr || brw_inst_3src_src0_rep_ctrl(devinfo, inst))
- format(file, ".%d", src0_subreg_nr);
- if (brw_inst_3src_src0_rep_ctrl(devinfo, inst))
- string(file, "<0,1,0>");
- else {
- string(file, "<4,4,1>");
- err |= src_swizzle(file, brw_inst_3src_src0_swizzle(devinfo, inst));
- }
- err |= control(file, "src da16 reg type", three_source_reg_encoding,
- brw_inst_3src_src_type(devinfo, inst), NULL);
- return err;
-}
-
-static int
-src1_3src(FILE *file, const struct gen_device_info *devinfo, brw_inst *inst)
-{
- int err = 0;
- unsigned src1_subreg_nr = brw_inst_3src_src1_subreg_nr(devinfo, inst);
-
- err |= control(file, "negate", m_negate,
- brw_inst_3src_src1_negate(devinfo, inst), NULL);
- err |= control(file, "abs", _abs, brw_inst_3src_src1_abs(devinfo, inst), NULL);
-
- err |= reg(file, BRW_GENERAL_REGISTER_FILE,
- brw_inst_3src_src1_reg_nr(devinfo, inst));
- if (err == -1)
- return 0;
- if (src1_subreg_nr || brw_inst_3src_src1_rep_ctrl(devinfo, inst))
- format(file, ".%d", src1_subreg_nr);
- if (brw_inst_3src_src1_rep_ctrl(devinfo, inst))
- string(file, "<0,1,0>");
- else {
- string(file, "<4,4,1>");
- err |= src_swizzle(file, brw_inst_3src_src1_swizzle(devinfo, inst));
- }
- err |= control(file, "src da16 reg type", three_source_reg_encoding,
- brw_inst_3src_src_type(devinfo, inst), NULL);
- return err;
-}
-
-
-static int
-src2_3src(FILE *file, const struct gen_device_info *devinfo, brw_inst *inst)
-{
- int err = 0;
- unsigned src2_subreg_nr = brw_inst_3src_src2_subreg_nr(devinfo, inst);
-
- err |= control(file, "negate", m_negate,
- brw_inst_3src_src2_negate(devinfo, inst), NULL);
- err |= control(file, "abs", _abs, brw_inst_3src_src2_abs(devinfo, inst), NULL);
-
- err |= reg(file, BRW_GENERAL_REGISTER_FILE,
- brw_inst_3src_src2_reg_nr(devinfo, inst));
- if (err == -1)
- return 0;
- if (src2_subreg_nr || brw_inst_3src_src2_rep_ctrl(devinfo, inst))
- format(file, ".%d", src2_subreg_nr);
- if (brw_inst_3src_src2_rep_ctrl(devinfo, inst))
- string(file, "<0,1,0>");
- else {
- string(file, "<4,4,1>");
- err |= src_swizzle(file, brw_inst_3src_src2_swizzle(devinfo, inst));
- }
- err |= control(file, "src da16 reg type", three_source_reg_encoding,
- brw_inst_3src_src_type(devinfo, inst), NULL);
- return err;
-}
-
-static int
-imm(FILE *file, const struct gen_device_info *devinfo, unsigned type, brw_inst *inst)
-{
- switch (type) {
- case BRW_HW_REG_TYPE_UD:
- format(file, "0x%08xUD", brw_inst_imm_ud(devinfo, inst));
- break;
- case BRW_HW_REG_TYPE_D:
- format(file, "%dD", brw_inst_imm_d(devinfo, inst));
- break;
- case BRW_HW_REG_TYPE_UW:
- format(file, "0x%04xUW", (uint16_t) brw_inst_imm_ud(devinfo, inst));
- break;
- case BRW_HW_REG_TYPE_W:
- format(file, "%dW", (int16_t) brw_inst_imm_d(devinfo, inst));
- break;
- case BRW_HW_REG_IMM_TYPE_UV:
- format(file, "0x%08xUV", brw_inst_imm_ud(devinfo, inst));
- break;
- case BRW_HW_REG_IMM_TYPE_VF:
- format(file, "[%-gF, %-gF, %-gF, %-gF]VF",
- brw_vf_to_float(brw_inst_imm_ud(devinfo, inst)),
- brw_vf_to_float(brw_inst_imm_ud(devinfo, inst) >> 8),
- brw_vf_to_float(brw_inst_imm_ud(devinfo, inst) >> 16),
- brw_vf_to_float(brw_inst_imm_ud(devinfo, inst) >> 24));
- break;
- case BRW_HW_REG_IMM_TYPE_V:
- format(file, "0x%08xV", brw_inst_imm_ud(devinfo, inst));
- break;
- case BRW_HW_REG_TYPE_F:
- format(file, "%-gF", brw_inst_imm_f(devinfo, inst));
- break;
- case GEN8_HW_REG_IMM_TYPE_DF:
- format(file, "%-gDF", brw_inst_imm_df(devinfo, inst));
- break;
- case GEN8_HW_REG_IMM_TYPE_HF:
- string(file, "Half Float IMM");
- break;
- }
- return 0;
-}
-
-static int
-src0(FILE *file, const struct gen_device_info *devinfo, brw_inst *inst)
-{
- if (brw_inst_src0_reg_file(devinfo, inst) == BRW_IMMEDIATE_VALUE) {
- return imm(file, devinfo, brw_inst_src0_reg_type(devinfo, inst), inst);
- } else if (brw_inst_access_mode(devinfo, inst) == BRW_ALIGN_1) {
- if (brw_inst_src0_address_mode(devinfo, inst) == BRW_ADDRESS_DIRECT) {
- return src_da1(file,
- devinfo,
- brw_inst_opcode(devinfo, inst),
- brw_inst_src0_reg_type(devinfo, inst),
- brw_inst_src0_reg_file(devinfo, inst),
- brw_inst_src0_vstride(devinfo, inst),
- brw_inst_src0_width(devinfo, inst),
- brw_inst_src0_hstride(devinfo, inst),
- brw_inst_src0_da_reg_nr(devinfo, inst),
- brw_inst_src0_da1_subreg_nr(devinfo, inst),
- brw_inst_src0_abs(devinfo, inst),
- brw_inst_src0_negate(devinfo, inst));
- } else {
- return src_ia1(file,
- devinfo,
- brw_inst_opcode(devinfo, inst),
- brw_inst_src0_reg_type(devinfo, inst),
- brw_inst_src0_reg_file(devinfo, inst),
- brw_inst_src0_ia1_addr_imm(devinfo, inst),
- brw_inst_src0_ia_subreg_nr(devinfo, inst),
- brw_inst_src0_negate(devinfo, inst),
- brw_inst_src0_abs(devinfo, inst),
- brw_inst_src0_hstride(devinfo, inst),
- brw_inst_src0_width(devinfo, inst),
- brw_inst_src0_vstride(devinfo, inst));
- }
- } else {
- if (brw_inst_src0_address_mode(devinfo, inst) == BRW_ADDRESS_DIRECT) {
- return src_da16(file,
- devinfo,
- brw_inst_opcode(devinfo, inst),
- brw_inst_src0_reg_type(devinfo, inst),
- brw_inst_src0_reg_file(devinfo, inst),
- brw_inst_src0_vstride(devinfo, inst),
- brw_inst_src0_da_reg_nr(devinfo, inst),
- brw_inst_src0_da16_subreg_nr(devinfo, inst),
- brw_inst_src0_abs(devinfo, inst),
- brw_inst_src0_negate(devinfo, inst),
- brw_inst_src0_da16_swiz_x(devinfo, inst),
- brw_inst_src0_da16_swiz_y(devinfo, inst),
- brw_inst_src0_da16_swiz_z(devinfo, inst),
- brw_inst_src0_da16_swiz_w(devinfo, inst));
- } else {
- string(file, "Indirect align16 address mode not supported");
- return 1;
- }
- }
-}
-
-static int
-src1(FILE *file, const struct gen_device_info *devinfo, brw_inst *inst)
-{
- if (brw_inst_src1_reg_file(devinfo, inst) == BRW_IMMEDIATE_VALUE) {
- return imm(file, devinfo, brw_inst_src1_reg_type(devinfo, inst), inst);
- } else if (brw_inst_access_mode(devinfo, inst) == BRW_ALIGN_1) {
- if (brw_inst_src1_address_mode(devinfo, inst) == BRW_ADDRESS_DIRECT) {
- return src_da1(file,
- devinfo,
- brw_inst_opcode(devinfo, inst),
- brw_inst_src1_reg_type(devinfo, inst),
- brw_inst_src1_reg_file(devinfo, inst),
- brw_inst_src1_vstride(devinfo, inst),
- brw_inst_src1_width(devinfo, inst),
- brw_inst_src1_hstride(devinfo, inst),
- brw_inst_src1_da_reg_nr(devinfo, inst),
- brw_inst_src1_da1_subreg_nr(devinfo, inst),
- brw_inst_src1_abs(devinfo, inst),
- brw_inst_src1_negate(devinfo, inst));
- } else {
- return src_ia1(file,
- devinfo,
- brw_inst_opcode(devinfo, inst),
- brw_inst_src1_reg_type(devinfo, inst),
- brw_inst_src1_reg_file(devinfo, inst),
- brw_inst_src1_ia1_addr_imm(devinfo, inst),
- brw_inst_src1_ia_subreg_nr(devinfo, inst),
- brw_inst_src1_negate(devinfo, inst),
- brw_inst_src1_abs(devinfo, inst),
- brw_inst_src1_hstride(devinfo, inst),
- brw_inst_src1_width(devinfo, inst),
- brw_inst_src1_vstride(devinfo, inst));
- }
- } else {
- if (brw_inst_src1_address_mode(devinfo, inst) == BRW_ADDRESS_DIRECT) {
- return src_da16(file,
- devinfo,
- brw_inst_opcode(devinfo, inst),
- brw_inst_src1_reg_type(devinfo, inst),
- brw_inst_src1_reg_file(devinfo, inst),
- brw_inst_src1_vstride(devinfo, inst),
- brw_inst_src1_da_reg_nr(devinfo, inst),
- brw_inst_src1_da16_subreg_nr(devinfo, inst),
- brw_inst_src1_abs(devinfo, inst),
- brw_inst_src1_negate(devinfo, inst),
- brw_inst_src1_da16_swiz_x(devinfo, inst),
- brw_inst_src1_da16_swiz_y(devinfo, inst),
- brw_inst_src1_da16_swiz_z(devinfo, inst),
- brw_inst_src1_da16_swiz_w(devinfo, inst));
- } else {
- string(file, "Indirect align16 address mode not supported");
- return 1;
- }
- }
-}
-
-static int
-qtr_ctrl(FILE *file, const struct gen_device_info *devinfo, brw_inst *inst)
-{
- int qtr_ctl = brw_inst_qtr_control(devinfo, inst);
- int exec_size = 1 << brw_inst_exec_size(devinfo, inst);
-
- if (exec_size < 8) {
- const unsigned nib_ctl = devinfo->gen < 7 ? 0 :
- brw_inst_nib_control(devinfo, inst);
- format(file, " %dN", qtr_ctl * 2 + nib_ctl + 1);
- } else 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;
-}
-
-#ifdef DEBUG
-static __attribute__((__unused__)) int
-brw_disassemble_imm(const struct gen_device_info *devinfo,
- uint32_t dw3, uint32_t dw2, uint32_t dw1, uint32_t dw0)
-{
- brw_inst inst;
- inst.data[0] = (((uint64_t) dw1) << 32) | ((uint64_t) dw0);
- inst.data[1] = (((uint64_t) dw3) << 32) | ((uint64_t) dw2);
- return brw_disassemble_inst(stderr, devinfo, &inst, false);
-}
-#endif
-
-int
-brw_disassemble_inst(FILE *file, const struct gen_device_info *devinfo,
- brw_inst *inst, bool is_compacted)
-{
- int err = 0;
- int space = 0;
-
- const enum opcode opcode = brw_inst_opcode(devinfo, inst);
- const struct opcode_desc *desc = brw_opcode_desc(devinfo, opcode);
-
- if (brw_inst_pred_control(devinfo, inst)) {
- string(file, "(");
- err |= control(file, "predicate inverse", pred_inv,
- brw_inst_pred_inv(devinfo, inst), NULL);
- format(file, "f%"PRIu64, devinfo->gen >= 7 ? brw_inst_flag_reg_nr(devinfo, inst) : 0);
- if (brw_inst_flag_subreg_nr(devinfo, inst))
- format(file, ".%"PRIu64, brw_inst_flag_subreg_nr(devinfo, inst));
- if (brw_inst_access_mode(devinfo, inst) == BRW_ALIGN_1) {
- err |= control(file, "predicate control align1", pred_ctrl_align1,
- brw_inst_pred_control(devinfo, inst), NULL);
- } else {
- err |= control(file, "predicate control align16", pred_ctrl_align16,
- brw_inst_pred_control(devinfo, inst), NULL);
- }
- string(file, ") ");
- }
-
- err |= print_opcode(file, devinfo, opcode);
- err |= control(file, "saturate", saturate, brw_inst_saturate(devinfo, inst),
- NULL);
-
- err |= control(file, "debug control", debug_ctrl,
- brw_inst_debug_control(devinfo, inst), NULL);
-
- if (opcode == BRW_OPCODE_MATH) {
- string(file, " ");
- err |= control(file, "function", math_function,
- brw_inst_math_function(devinfo, inst), NULL);
- } else if (opcode != BRW_OPCODE_SEND && opcode != BRW_OPCODE_SENDC) {
- err |= control(file, "conditional modifier", conditional_modifier,
- brw_inst_cond_modifier(devinfo, inst), NULL);
-
- /* If we're using the conditional modifier, print which flags reg is
- * used for it. Note that on gen6+, the embedded-condition SEL and
- * control flow doesn't update flags.
- */
- if (brw_inst_cond_modifier(devinfo, inst) &&
- (devinfo->gen < 6 || (opcode != BRW_OPCODE_SEL &&
- opcode != BRW_OPCODE_IF &&
- opcode != BRW_OPCODE_WHILE))) {
- format(file, ".f%"PRIu64,
- devinfo->gen >= 7 ? brw_inst_flag_reg_nr(devinfo, inst) : 0);
- if (brw_inst_flag_subreg_nr(devinfo, inst))
- format(file, ".%"PRIu64, brw_inst_flag_subreg_nr(devinfo, inst));
- }
- }
-
- if (opcode != BRW_OPCODE_NOP && opcode != BRW_OPCODE_NENOP) {
- string(file, "(");
- err |= control(file, "execution size", exec_size,
- brw_inst_exec_size(devinfo, inst), NULL);
- string(file, ")");
- }
-
- if (opcode == BRW_OPCODE_SEND && devinfo->gen < 6)
- format(file, " %"PRIu64, brw_inst_base_mrf(devinfo, inst));
-
- if (has_uip(devinfo, opcode)) {
- /* Instructions that have UIP also have JIP. */
- pad(file, 16);
- format(file, "JIP: %d", brw_inst_jip(devinfo, inst));
- pad(file, 32);
- format(file, "UIP: %d", brw_inst_uip(devinfo, inst));
- } else if (has_jip(devinfo, opcode)) {
- pad(file, 16);
- if (devinfo->gen >= 7) {
- format(file, "JIP: %d", brw_inst_jip(devinfo, inst));
- } else {
- format(file, "JIP: %d", brw_inst_gen6_jump_count(devinfo, inst));
- }
- } else if (devinfo->gen < 6 && (opcode == BRW_OPCODE_BREAK ||
- opcode == BRW_OPCODE_CONTINUE ||
- opcode == BRW_OPCODE_ELSE)) {
- pad(file, 16);
- format(file, "Jump: %d", brw_inst_gen4_jump_count(devinfo, inst));
- pad(file, 32);
- format(file, "Pop: %"PRIu64, brw_inst_gen4_pop_count(devinfo, inst));
- } else if (devinfo->gen < 6 && (opcode == BRW_OPCODE_IF ||
- opcode == BRW_OPCODE_IFF ||
- opcode == BRW_OPCODE_HALT)) {
- pad(file, 16);
- format(file, "Jump: %d", brw_inst_gen4_jump_count(devinfo, inst));
- } else if (devinfo->gen < 6 && opcode == BRW_OPCODE_ENDIF) {
- pad(file, 16);
- format(file, "Pop: %"PRIu64, brw_inst_gen4_pop_count(devinfo, inst));
- } else if (opcode == BRW_OPCODE_JMPI) {
- pad(file, 16);
- err |= src1(file, devinfo, inst);
- } else if (desc && desc->nsrc == 3) {
- pad(file, 16);
- err |= dest_3src(file, devinfo, inst);
-
- pad(file, 32);
- err |= src0_3src(file, devinfo, inst);
-
- pad(file, 48);
- err |= src1_3src(file, devinfo, inst);
-
- pad(file, 64);
- err |= src2_3src(file, devinfo, inst);
- } else if (desc) {
- if (desc->ndst > 0) {
- pad(file, 16);
- err |= dest(file, devinfo, inst);
- }
-
- if (desc->nsrc > 0) {
- pad(file, 32);
- err |= src0(file, devinfo, inst);
- }
-
- if (desc->nsrc > 1) {
- pad(file, 48);
- err |= src1(file, devinfo, inst);
- }
- }
-
- if (opcode == BRW_OPCODE_SEND || opcode == BRW_OPCODE_SENDC) {
- enum brw_message_target sfid = brw_inst_sfid(devinfo, inst);
-
- if (brw_inst_src1_reg_file(devinfo, inst) != BRW_IMMEDIATE_VALUE) {
- /* show the indirect descriptor source */
- pad(file, 48);
- err |= src1(file, devinfo, inst);
- }
-
- newline(file);
- pad(file, 16);
- space = 0;
-
- fprintf(file, " ");
- err |= control(file, "SFID", devinfo->gen >= 6 ? gen6_sfid : gen4_sfid,
- sfid, &space);
-
-
- if (brw_inst_src1_reg_file(devinfo, inst) != BRW_IMMEDIATE_VALUE) {
- format(file, " indirect");
- } else {
- switch (sfid) {
- case BRW_SFID_MATH:
- err |= control(file, "math function", math_function,
- brw_inst_math_msg_function(devinfo, inst), &space);
- err |= control(file, "math saturate", math_saturate,
- brw_inst_math_msg_saturate(devinfo, inst), &space);
- err |= control(file, "math signed", math_signed,
- brw_inst_math_msg_signed_int(devinfo, inst), &space);
- err |= control(file, "math scalar", math_scalar,
- brw_inst_math_msg_data_type(devinfo, inst), &space);
- err |= control(file, "math precision", math_precision,
- brw_inst_math_msg_precision(devinfo, inst), &space);
- break;
- case BRW_SFID_SAMPLER:
- if (devinfo->gen >= 5) {
- err |= control(file, "sampler message", gen5_sampler_msg_type,
- brw_inst_sampler_msg_type(devinfo, inst), &space);
- err |= control(file, "sampler simd mode", gen5_sampler_simd_mode,
- brw_inst_sampler_simd_mode(devinfo, inst), &space);
- format(file, " Surface = %"PRIu64" Sampler = %"PRIu64,
- brw_inst_binding_table_index(devinfo, inst),
- brw_inst_sampler(devinfo, inst));
- } else {
- format(file, " (%"PRIu64", %"PRIu64", %"PRIu64", ",
- brw_inst_binding_table_index(devinfo, inst),
- brw_inst_sampler(devinfo, inst),
- brw_inst_sampler_msg_type(devinfo, inst));
- if (!devinfo->is_g4x) {
- err |= control(file, "sampler target format",
- sampler_target_format,
- brw_inst_sampler_return_format(devinfo, inst), NULL);
- }
- string(file, ")");
- }
- break;
- case GEN6_SFID_DATAPORT_SAMPLER_CACHE:
- case GEN6_SFID_DATAPORT_CONSTANT_CACHE:
- /* aka BRW_SFID_DATAPORT_READ on Gen4-5 */
- if (devinfo->gen >= 6) {
- format(file, " (%"PRIu64", %"PRIu64", %"PRIu64", %"PRIu64")",
- brw_inst_binding_table_index(devinfo, inst),
- brw_inst_dp_msg_control(devinfo, inst),
- brw_inst_dp_msg_type(devinfo, inst),
- devinfo->gen >= 7 ? 0 : brw_inst_dp_write_commit(devinfo, inst));
- } else {
- bool is_965 = devinfo->gen == 4 && !devinfo->is_g4x;
- err |= control(file, "DP read message type",
- is_965 ? gen4_dp_read_port_msg_type :
- g45_dp_read_port_msg_type,
- brw_inst_dp_read_msg_type(devinfo, inst),
- &space);
-
- format(file, " MsgCtrl = 0x%"PRIx64,
- brw_inst_dp_read_msg_control(devinfo, inst));
-
- format(file, " Surface = %"PRIu64, brw_inst_binding_table_index(devinfo, inst));
- }
- break;
-
- case GEN6_SFID_DATAPORT_RENDER_CACHE: {
- /* aka BRW_SFID_DATAPORT_WRITE on Gen4-5 */
- unsigned msg_type = brw_inst_dp_write_msg_type(devinfo, inst);
-
- err |= control(file, "DP rc message type",
- dp_rc_msg_type(devinfo), msg_type, &space);
-
- bool is_rt_write = msg_type ==
- (devinfo->gen >= 6 ? GEN6_DATAPORT_WRITE_MESSAGE_RENDER_TARGET_WRITE
- : BRW_DATAPORT_WRITE_MESSAGE_RENDER_TARGET_WRITE);
-
- if (is_rt_write) {
- err |= control(file, "RT message type", m_rt_write_subtype,
- brw_inst_rt_message_type(devinfo, inst), &space);
- if (devinfo->gen >= 6 && brw_inst_rt_slot_group(devinfo, inst))
- string(file, " Hi");
- if (brw_inst_rt_last(devinfo, inst))
- string(file, " LastRT");
- if (devinfo->gen < 7 && brw_inst_dp_write_commit(devinfo, inst))
- string(file, " WriteCommit");
- } else {
- format(file, " MsgCtrl = 0x%"PRIx64,
- brw_inst_dp_write_msg_control(devinfo, inst));
- }
-
- format(file, " Surface = %"PRIu64, brw_inst_binding_table_index(devinfo, inst));
- break;
- }
-
- case BRW_SFID_URB: {
- unsigned opcode = brw_inst_urb_opcode(devinfo, inst);
-
- format(file, " %"PRIu64, brw_inst_urb_global_offset(devinfo, inst));
-
- space = 1;
-
- err |= control(file, "urb opcode",
- devinfo->gen >= 7 ? gen7_urb_opcode
- : gen5_urb_opcode,
- opcode, &space);
-
- if (devinfo->gen >= 7 &&
- brw_inst_urb_per_slot_offset(devinfo, inst)) {
- string(file, " per-slot");
- }
-
- if (opcode == GEN8_URB_OPCODE_SIMD8_WRITE ||
- opcode == GEN8_URB_OPCODE_SIMD8_READ) {
- if (brw_inst_urb_channel_mask_present(devinfo, inst))
- string(file, " masked");
- } else {
- err |= control(file, "urb swizzle", urb_swizzle,
- brw_inst_urb_swizzle_control(devinfo, inst),
- &space);
- }
-
- if (devinfo->gen < 7) {
- err |= control(file, "urb allocate", urb_allocate,
- brw_inst_urb_allocate(devinfo, inst), &space);
- err |= control(file, "urb used", urb_used,
- brw_inst_urb_used(devinfo, inst), &space);
- }
- if (devinfo->gen < 8) {
- err |= control(file, "urb complete", urb_complete,
- brw_inst_urb_complete(devinfo, inst), &space);
- }
- break;
- }
- case BRW_SFID_THREAD_SPAWNER:
- break;
-
- case BRW_SFID_MESSAGE_GATEWAY:
- format(file, " (%s)",
- gen7_gateway_subfuncid[brw_inst_gateway_subfuncid(devinfo, inst)]);
- break;
-
- case GEN7_SFID_DATAPORT_DATA_CACHE:
- if (devinfo->gen >= 7) {
- format(file, " (");
-
- err |= control(file, "DP DC0 message type",
- dp_dc0_msg_type_gen7,
- brw_inst_dp_msg_type(devinfo, inst), &space);
-
- format(file, ", %"PRIu64", ", brw_inst_binding_table_index(devinfo, inst));
-
- switch (brw_inst_dp_msg_type(devinfo, inst)) {
- case GEN7_DATAPORT_DC_UNTYPED_ATOMIC_OP:
- control(file, "atomic op", aop,
- brw_inst_imm_ud(devinfo, inst) >> 8 & 0xf, &space);
- break;
- default:
- format(file, "%"PRIu64, brw_inst_dp_msg_control(devinfo, inst));
- }
- format(file, ")");
- break;
- }
- /* FALLTHROUGH */
-
- case HSW_SFID_DATAPORT_DATA_CACHE_1: {
- if (devinfo->gen >= 7) {
- format(file, " (");
-
- unsigned msg_ctrl = brw_inst_dp_msg_control(devinfo, inst);
-
- err |= control(file, "DP DC1 message type",
- dp_dc1_msg_type_hsw,
- brw_inst_dp_msg_type(devinfo, inst), &space);
-
- format(file, ", Surface = %"PRIu64", ",
- brw_inst_binding_table_index(devinfo, inst));
-
- switch (brw_inst_dp_msg_type(devinfo, 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,", (msg_ctrl & (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, msg_ctrl & 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" };
- format(file, "SIMD%s, Mask = 0x%x",
- simd_modes[msg_ctrl >> 4], msg_ctrl & 0xf);
- break;
- }
- default:
- format(file, "0x%x", msg_ctrl);
- }
- format(file, ")");
- break;
- }
- /* FALLTHROUGH */
- }
-
- case GEN7_SFID_PIXEL_INTERPOLATOR:
- if (devinfo->gen >= 7) {
- format(file, " (%s, %s, 0x%02"PRIx64")",
- brw_inst_pi_nopersp(devinfo, inst) ? "linear" : "persp",
- pixel_interpolator_msg_types[brw_inst_pi_message_type(devinfo, inst)],
- brw_inst_pi_message_data(devinfo, inst));
- break;
- }
- /* FALLTHROUGH */
-
- default:
- format(file, "unsupported shared function ID %d", sfid);
- break;
- }
-
- if (space)
- string(file, " ");
- format(file, "mlen %"PRIu64, brw_inst_mlen(devinfo, inst));
- format(file, " rlen %"PRIu64, brw_inst_rlen(devinfo, inst));
- }
- }
- pad(file, 64);
- if (opcode != BRW_OPCODE_NOP && opcode != BRW_OPCODE_NENOP) {
- string(file, "{");
- space = 1;
- err |= control(file, "access mode", access_mode,
- brw_inst_access_mode(devinfo, inst), &space);
- if (devinfo->gen >= 6) {
- err |= control(file, "write enable control", wectrl,
- brw_inst_mask_control(devinfo, inst), &space);
- } else {
- err |= control(file, "mask control", mask_ctrl,
- brw_inst_mask_control(devinfo, inst), &space);
- }
- err |= control(file, "dependency control", dep_ctrl,
- ((brw_inst_no_dd_check(devinfo, inst) << 1) |
- brw_inst_no_dd_clear(devinfo, inst)), &space);
-
- if (devinfo->gen >= 6)
- err |= qtr_ctrl(file, devinfo, inst);
- else {
- if (brw_inst_qtr_control(devinfo, inst) == BRW_COMPRESSION_COMPRESSED &&
- desc && desc->ndst > 0 &&
- brw_inst_dst_reg_file(devinfo, inst) == BRW_MESSAGE_REGISTER_FILE &&
- brw_inst_dst_da_reg_nr(devinfo, inst) & BRW_MRF_COMPR4) {
- format(file, " compr4");
- } else {
- err |= control(file, "compression control", compr_ctrl,
- brw_inst_qtr_control(devinfo, inst), &space);
- }
- }
-
- err |= control(file, "compaction", cmpt_ctrl, is_compacted, &space);
- err |= control(file, "thread control", thread_ctrl,
- brw_inst_thread_control(devinfo, inst), &space);
- if (has_branch_ctrl(devinfo, opcode)) {
- err |= control(file, "branch ctrl", branch_ctrl,
- brw_inst_branch_control(devinfo, inst), &space);
- } else if (devinfo->gen >= 6) {
- err |= control(file, "acc write control", accwr,
- brw_inst_acc_wr_control(devinfo, inst), &space);
- }
- if (opcode == BRW_OPCODE_SEND || opcode == BRW_OPCODE_SENDC)
- err |= control(file, "end of thread", end_of_thread,
- brw_inst_eot(devinfo, inst), &space);
- if (space)
- string(file, " ");
- string(file, "}");
- }
- string(file, ";");
- newline(file);
- return err;
-}
generated by cgit v1.2.3 (git 2.39.1) at 2024-12-19 23:48:00 +0000