#include "brw_context.h"
#include "brw_defines.h"
-struct {
- char *name;
- int nsrc;
- int ndst;
-} opcode[128] = {
+const struct opcode_desc opcode_descs[128] = {
[BRW_OPCODE_MOV] = { .name = "mov", .nsrc = 1, .ndst = 1 },
[BRW_OPCODE_FRC] = { .name = "frc", .nsrc = 1, .ndst = 1 },
[BRW_OPCODE_RNDU] = { .name = "rndu", .nsrc = 1, .ndst = 1 },
[BRW_OPCODE_RNDZ] = { .name = "rndz", .nsrc = 1, .ndst = 1 },
[BRW_OPCODE_NOT] = { .name = "not", .nsrc = 1, .ndst = 1 },
[BRW_OPCODE_LZD] = { .name = "lzd", .nsrc = 1, .ndst = 1 },
+ [BRW_OPCODE_F32TO16] = { .name = "f32to16", .nsrc = 1, .ndst = 1 },
+ [BRW_OPCODE_F16TO32] = { .name = "f16to32", .nsrc = 1, .ndst = 1 },
+ [BRW_OPCODE_BFREV] = { .name = "bfrev", .nsrc = 1, .ndst = 1},
+ [BRW_OPCODE_FBH] = { .name = "fbh", .nsrc = 1, .ndst = 1},
+ [BRW_OPCODE_FBL] = { .name = "fbl", .nsrc = 1, .ndst = 1},
+ [BRW_OPCODE_CBIT] = { .name = "cbit", .nsrc = 1, .ndst = 1},
[BRW_OPCODE_MUL] = { .name = "mul", .nsrc = 2, .ndst = 1 },
[BRW_OPCODE_MAC] = { .name = "mac", .nsrc = 2, .ndst = 1 },
[BRW_OPCODE_MACH] = { .name = "mach", .nsrc = 2, .ndst = 1 },
[BRW_OPCODE_LINE] = { .name = "line", .nsrc = 2, .ndst = 1 },
[BRW_OPCODE_PLN] = { .name = "pln", .nsrc = 2, .ndst = 1 },
+ [BRW_OPCODE_MAD] = { .name = "mad", .nsrc = 3, .ndst = 1 },
+ [BRW_OPCODE_LRP] = { .name = "lrp", .nsrc = 3, .ndst = 1 },
[BRW_OPCODE_SAD2] = { .name = "sad2", .nsrc = 2, .ndst = 1 },
[BRW_OPCODE_SADA2] = { .name = "sada2", .nsrc = 2, .ndst = 1 },
[BRW_OPCODE_DP4] = { .name = "dp4", .nsrc = 2, .ndst = 1 },
[BRW_OPCODE_ASR] = { .name = "asr", .nsrc = 2, .ndst = 1 },
[BRW_OPCODE_CMP] = { .name = "cmp", .nsrc = 2, .ndst = 1 },
[BRW_OPCODE_CMPN] = { .name = "cmpn", .nsrc = 2, .ndst = 1 },
+ [BRW_OPCODE_BFE] = { .name = "bfe", .nsrc = 3, .ndst = 1},
+ [BRW_OPCODE_BFI1] = { .name = "bfe1", .nsrc = 2, .ndst = 1},
+ [BRW_OPCODE_BFI2] = { .name = "bfe2", .nsrc = 3, .ndst = 1},
[BRW_OPCODE_SEND] = { .name = "send", .nsrc = 1, .ndst = 1 },
+ [BRW_OPCODE_SENDC] = { .name = "sendc", .nsrc = 1, .ndst = 1 },
[BRW_OPCODE_NOP] = { .name = "nop", .nsrc = 0, .ndst = 0 },
- [BRW_OPCODE_JMPI] = { .name = "jmpi", .nsrc = 1, .ndst = 0 },
+ [BRW_OPCODE_JMPI] = { .name = "jmpi", .nsrc = 0, .ndst = 0 },
[BRW_OPCODE_IF] = { .name = "if", .nsrc = 2, .ndst = 0 },
[BRW_OPCODE_IFF] = { .name = "iff", .nsrc = 2, .ndst = 1 },
[BRW_OPCODE_WHILE] = { .name = "while", .nsrc = 2, .ndst = 0 },
[BRW_OPCODE_DO] = { .name = "do", .nsrc = 0, .ndst = 0 },
[BRW_OPCODE_ENDIF] = { .name = "endif", .nsrc = 2, .ndst = 0 },
};
+static const struct opcode_desc *opcode = opcode_descs;
-char *conditional_modifier[16] = {
+static const char * const conditional_modifier[16] = {
[BRW_CONDITIONAL_NONE] = "",
[BRW_CONDITIONAL_Z] = ".e",
[BRW_CONDITIONAL_NZ] = ".ne",
[BRW_CONDITIONAL_U] = ".u",
};
-char *negate[2] = {
+static const char * const negate[2] = {
[0] = "",
[1] = "-",
};
-char *_abs[2] = {
+static const char * const _abs[2] = {
[0] = "",
[1] = "(abs)",
};
-char *vert_stride[16] = {
+static const char * const vert_stride[16] = {
[0] = "0",
[1] = "1",
[2] = "2",
[15] = "VxH",
};
-char *width[8] = {
+static const char * const width[8] = {
[0] = "1",
[1] = "2",
[2] = "4",
[4] = "16",
};
-char *horiz_stride[4] = {
+static const char * const horiz_stride[4] = {
[0] = "0",
[1] = "1",
[2] = "2",
[3] = "4"
};
-char *chan_sel[4] = {
+static const char * const chan_sel[4] = {
[0] = "x",
[1] = "y",
[2] = "z",
[3] = "w",
};
-char *dest_condmod[16] = {
-};
-
-char *debug_ctrl[2] = {
+static const char * const debug_ctrl[2] = {
[0] = "",
[1] = ".breakpoint"
};
-char *saturate[2] = {
+static const char * const saturate[2] = {
[0] = "",
[1] = ".sat"
};
-char *exec_size[8] = {
+static const char * const accwr[2] = {
+ [0] = "",
+ [1] = "AccWrEnable"
+};
+
+static const char * const wectrl[2] = {
+ [0] = "WE_normal",
+ [1] = "WE_all"
+};
+
+static const char * const exec_size[8] = {
[0] = "1",
[1] = "2",
[2] = "4",
[5] = "32"
};
-char *pred_inv[2] = {
+static const char * const pred_inv[2] = {
[0] = "+",
[1] = "-"
};
-char *pred_ctrl_align16[16] = {
+static const char * const pred_ctrl_align16[16] = {
[1] = "",
[2] = ".x",
[3] = ".y",
[7] = ".all4h",
};
-char *pred_ctrl_align1[16] = {
+static const char * const pred_ctrl_align1[16] = {
[1] = "",
[2] = ".anyv",
[3] = ".allv",
[11] = ".all16h",
};
-char *thread_ctrl[4] = {
+static const char * const thread_ctrl[4] = {
[0] = "",
[2] = "switch"
};
-char *compr_ctrl[4] = {
+static const char * const compr_ctrl[4] = {
[0] = "",
[1] = "sechalf",
[2] = "compr",
+ [3] = "compr4",
};
-char *dep_ctrl[4] = {
+static const char * const dep_ctrl[4] = {
[0] = "",
[1] = "NoDDClr",
[2] = "NoDDChk",
[3] = "NoDDClr,NoDDChk",
};
-char *mask_ctrl[4] = {
+static const char * const mask_ctrl[4] = {
[0] = "",
[1] = "nomask",
};
-char *access_mode[2] = {
+static const char * const access_mode[2] = {
[0] = "align1",
[1] = "align16",
};
-char *reg_encoding[8] = {
+static const char * const reg_encoding[8] = {
[0] = "UD",
[1] = "D",
[2] = "UW",
[7] = "F"
};
-char *imm_encoding[8] = {
- [0] = "UD",
- [1] = "D",
- [2] = "UW",
- [3] = "W",
- [5] = "VF",
- [6] = "V",
- [7] = "F"
+const int reg_type_size[8] = {
+ [0] = 4,
+ [1] = 4,
+ [2] = 2,
+ [3] = 2,
+ [4] = 1,
+ [5] = 1,
+ [7] = 4
};
-char *reg_file[4] = {
+static const char * const reg_file[4] = {
[0] = "A",
[1] = "g",
[2] = "m",
[3] = "imm",
};
-char *writemask[16] = {
+static const char * const writemask[16] = {
[0x0] = ".",
[0x1] = ".x",
[0x2] = ".y",
[0xf] = "",
};
-char *end_of_thread[2] = {
+static const char * const end_of_thread[2] = {
[0] = "",
[1] = "EOT"
};
-char *target_function[16] = {
- [BRW_MESSAGE_TARGET_NULL] = "null",
- [BRW_MESSAGE_TARGET_MATH] = "math",
- [BRW_MESSAGE_TARGET_SAMPLER] = "sampler",
- [BRW_MESSAGE_TARGET_GATEWAY] = "gateway",
- [BRW_MESSAGE_TARGET_DATAPORT_READ] = "read",
- [BRW_MESSAGE_TARGET_DATAPORT_WRITE] = "write",
- [BRW_MESSAGE_TARGET_URB] = "urb",
- [BRW_MESSAGE_TARGET_THREAD_SPAWNER] = "thread_spawner"
+static const char * const target_function[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"
};
-char *math_function[16] = {
+static const char * const target_function_gen6[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"
+};
+
+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 UNORMc write",
+};
+
+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_SIN] = "sin",
[BRW_MATH_FUNCTION_COS] = "cos",
[BRW_MATH_FUNCTION_SINCOS] = "sincos",
- [BRW_MATH_FUNCTION_TAN] = "tan",
+ [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] = "intmod",
- [BRW_MATH_FUNCTION_INT_DIV_REMAINDER] = "intdiv",
+ [BRW_MATH_FUNCTION_INT_DIV_QUOTIENT] = "intdiv",
+ [BRW_MATH_FUNCTION_INT_DIV_REMAINDER] = "intmod",
};
-char *math_saturate[2] = {
+static const char * const math_saturate[2] = {
[0] = "",
[1] = "sat"
};
-char *math_signed[2] = {
+static const char * const math_signed[2] = {
[0] = "",
[1] = "signed"
};
-char *math_scalar[2] = {
+static const char * const math_scalar[2] = {
[0] = "",
[1] = "scalar"
};
-char *math_precision[2] = {
+static const char * const math_precision[2] = {
[0] = "",
[1] = "partial_precision"
};
-char *urb_swizzle[4] = {
+static const char * const urb_opcode[2] = {
+ [0] = "urb_write",
+ [1] = "ff_sync",
+};
+
+static const char * const urb_swizzle[4] = {
[BRW_URB_SWIZZLE_NONE] = "",
[BRW_URB_SWIZZLE_INTERLEAVE] = "interleave",
[BRW_URB_SWIZZLE_TRANSPOSE] = "transpose",
};
-char *urb_allocate[2] = {
+static const char * const urb_allocate[2] = {
[0] = "",
[1] = "allocate"
};
-char *urb_used[2] = {
+static const char * const urb_used[2] = {
[0] = "",
[1] = "used"
};
-char *urb_complete[2] = {
+static const char * const urb_complete[2] = {
[0] = "",
[1] = "complete"
};
-char *sampler_target_format[4] = {
+static const char * const sampler_target_format[4] = {
[0] = "F",
[2] = "UD",
[3] = "D"
static int column;
-static int string (FILE *file, char *string)
+static int string (FILE *file, const char *string)
{
fputs (string, file);
column += strlen (string);
return 0;
}
-static int format (FILE *f, char *format, ...)
+static int format (FILE *f, const char *format, ...)
{
char buf[1024];
va_list args;
return 0;
}
-static int control (FILE *file, char *name, char *ctrl[], GLuint id, int *space)
+static int control (FILE *file, const char *name, const char * const ctrl[],
+ GLuint id, int *space)
{
if (!ctrl[id]) {
fprintf (file, "*** invalid %s value %d ",
return 0;
}
+static int three_source_type_to_reg_type(int three_source_type)
+{
+ switch (three_source_type) {
+ case BRW_3SRC_TYPE_F:
+ return BRW_REGISTER_TYPE_F;
+ case BRW_3SRC_TYPE_D:
+ return BRW_REGISTER_TYPE_D;
+ case BRW_3SRC_TYPE_UD:
+ return BRW_REGISTER_TYPE_UD;
+ }
+ return -1;
+}
+
static int reg (FILE *file, GLuint _reg_file, GLuint _reg_nr)
{
int err = 0;
+
+ /* Clear the Compr4 instruction compression bit. */
+ if (_reg_file == BRW_MESSAGE_REGISTER_FILE)
+ _reg_nr &= ~(1 << 7);
+
if (_reg_file == BRW_ARCHITECTURE_REGISTER_FILE) {
switch (_reg_nr & 0xf0) {
case BRW_ARF_NULL:
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;
if (err == -1)
return 0;
if (inst->bits1.da1.dest_subreg_nr)
- format (file, ".%d", inst->bits1.da1.dest_subreg_nr);
- format (file, "<%d>", inst->bits1.da1.dest_horiz_stride);
+ format (file, ".%d", inst->bits1.da1.dest_subreg_nr /
+ reg_type_size[inst->bits1.da1.dest_reg_type]);
+ string (file, "<");
+ err |= control (file, "horiz stride", horiz_stride, inst->bits1.da1.dest_horiz_stride, NULL);
+ string (file, ">");
err |= control (file, "dest reg encoding", reg_encoding, inst->bits1.da1.dest_reg_type, NULL);
}
else
{
string (file, "g[a0");
if (inst->bits1.ia1.dest_subreg_nr)
- format (file, ".%d", inst->bits1.ia1.dest_subreg_nr);
+ format (file, ".%d", inst->bits1.ia1.dest_subreg_nr /
+ reg_type_size[inst->bits1.ia1.dest_reg_type]);
if (inst->bits1.ia1.dest_indirect_offset)
format (file, " %d", inst->bits1.ia1.dest_indirect_offset);
- string (file, "]");
- format (file, "<%d>", inst->bits1.ia1.dest_horiz_stride);
+ string (file, "]<");
+ err |= control (file, "horiz stride", horiz_stride, inst->bits1.ia1.dest_horiz_stride, NULL);
+ string (file, ">");
err |= control (file, "dest reg encoding", reg_encoding, inst->bits1.ia1.dest_reg_type, NULL);
}
}
if (err == -1)
return 0;
if (inst->bits1.da16.dest_subreg_nr)
- format (file, ".%d", inst->bits1.da16.dest_subreg_nr);
+ format (file, ".%d", inst->bits1.da16.dest_subreg_nr /
+ reg_type_size[inst->bits1.da16.dest_reg_type]);
string (file, "<1>");
err |= control (file, "writemask", writemask, inst->bits1.da16.dest_writemask, NULL);
err |= control (file, "dest reg encoding", reg_encoding, inst->bits1.da16.dest_reg_type, NULL);
return 0;
}
+static int dest_3src (FILE *file, struct brw_instruction *inst)
+{
+ int err = 0;
+ uint32_t reg_file;
+
+ if (inst->bits1.da3src.dest_reg_file)
+ reg_file = BRW_MESSAGE_REGISTER_FILE;
+ else
+ reg_file = BRW_GENERAL_REGISTER_FILE;
+
+ err |= reg (file, reg_file, inst->bits1.da3src.dest_reg_nr);
+ if (err == -1)
+ return 0;
+ if (inst->bits1.da3src.dest_subreg_nr)
+ format (file, ".%d", inst->bits1.da3src.dest_subreg_nr);
+ string (file, "<1>");
+ err |= control (file, "writemask", writemask, inst->bits1.da3src.dest_writemask, NULL);
+ err |= control (file, "dest reg encoding", reg_encoding,
+ three_source_type_to_reg_type(inst->bits1.da3src.dst_type),
+ NULL);
+
+ return 0;
+}
+
static int src_align1_region (FILE *file,
GLuint _vert_stride, GLuint _width, GLuint _horiz_stride)
{
if (err == -1)
return 0;
if (sub_reg_num)
- format (file, ".%d", 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", reg_encoding, type, NULL);
return err;
if (err == -1)
return 0;
if (_subreg_nr)
- format (file, ".%d", _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", vert_stride, _vert_stride, NULL);
- string (file, ",1,1>");
+ 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)
+ {
+ ;
+ }
+ else if (swz_x == swz_y && swz_x == swz_z && swz_x == swz_w)
+ {
+ string (file, ".");
+ err |= control (file, "channel select", chan_sel, swz_x, NULL);
+ }
+ else
+ {
+ string (file, ".");
+ err |= control (file, "channel select", chan_sel, swz_x, NULL);
+ err |= control (file, "channel select", chan_sel, swz_y, NULL);
+ err |= control (file, "channel select", chan_sel, swz_z, NULL);
+ err |= control (file, "channel select", chan_sel, swz_w, NULL);
+ }
err |= control (file, "src da16 reg type", reg_encoding, _reg_type, NULL);
+ return err;
+}
+
+static int src0_3src (FILE *file, struct brw_instruction *inst)
+{
+ int err = 0;
+ GLuint swz_x = (inst->bits2.da3src.src0_swizzle >> 0) & 0x3;
+ GLuint swz_y = (inst->bits2.da3src.src0_swizzle >> 2) & 0x3;
+ GLuint swz_z = (inst->bits2.da3src.src0_swizzle >> 4) & 0x3;
+ GLuint swz_w = (inst->bits2.da3src.src0_swizzle >> 6) & 0x3;
+
+ err |= control (file, "negate", negate, inst->bits1.da3src.src0_negate, NULL);
+ err |= control (file, "abs", _abs, inst->bits1.da3src.src0_abs, NULL);
+
+ err |= reg (file, BRW_GENERAL_REGISTER_FILE, inst->bits2.da3src.src0_reg_nr);
+ if (err == -1)
+ return 0;
+ if (inst->bits2.da3src.src0_subreg_nr)
+ format (file, ".%d", inst->bits2.da3src.src0_subreg_nr);
+ string (file, "<4,1,1>");
+ err |= control (file, "src da16 reg type", reg_encoding,
+ three_source_type_to_reg_type(inst->bits1.da3src.src_type),
+ NULL);
+ /*
+ * 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)
+ {
+ ;
+ }
+ else if (swz_x == swz_y && swz_x == swz_z && swz_x == swz_w)
+ {
+ string (file, ".");
+ err |= control (file, "channel select", chan_sel, swz_x, NULL);
+ }
+ else
+ {
+ string (file, ".");
+ err |= control (file, "channel select", chan_sel, swz_x, NULL);
+ err |= control (file, "channel select", chan_sel, swz_y, NULL);
+ err |= control (file, "channel select", chan_sel, swz_z, NULL);
+ err |= control (file, "channel select", chan_sel, swz_w, NULL);
+ }
+ return err;
+}
+
+static int src1_3src (FILE *file, struct brw_instruction *inst)
+{
+ int err = 0;
+ GLuint swz_x = (inst->bits2.da3src.src1_swizzle >> 0) & 0x3;
+ GLuint swz_y = (inst->bits2.da3src.src1_swizzle >> 2) & 0x3;
+ GLuint swz_z = (inst->bits2.da3src.src1_swizzle >> 4) & 0x3;
+ GLuint swz_w = (inst->bits2.da3src.src1_swizzle >> 6) & 0x3;
+ GLuint src1_subreg_nr = (inst->bits2.da3src.src1_subreg_nr_low |
+ (inst->bits3.da3src.src1_subreg_nr_high << 2));
+
+ err |= control (file, "negate", negate, inst->bits1.da3src.src1_negate,
+ NULL);
+ err |= control (file, "abs", _abs, inst->bits1.da3src.src1_abs, NULL);
+
+ err |= reg (file, BRW_GENERAL_REGISTER_FILE,
+ inst->bits3.da3src.src1_reg_nr);
+ if (err == -1)
+ return 0;
+ if (src1_subreg_nr)
+ format (file, ".%d", src1_subreg_nr);
+ string (file, "<4,1,1>");
+ err |= control (file, "src da16 reg type", reg_encoding,
+ three_source_type_to_reg_type(inst->bits1.da3src.src_type),
+ NULL);
/*
* Three kinds of swizzle display:
* identity - nothing printed
}
+static int src2_3src (FILE *file, struct brw_instruction *inst)
+{
+ int err = 0;
+ GLuint swz_x = (inst->bits3.da3src.src2_swizzle >> 0) & 0x3;
+ GLuint swz_y = (inst->bits3.da3src.src2_swizzle >> 2) & 0x3;
+ GLuint swz_z = (inst->bits3.da3src.src2_swizzle >> 4) & 0x3;
+ GLuint swz_w = (inst->bits3.da3src.src2_swizzle >> 6) & 0x3;
+
+ err |= control (file, "negate", negate, inst->bits1.da3src.src2_negate,
+ NULL);
+ err |= control (file, "abs", _abs, inst->bits1.da3src.src2_abs, NULL);
+
+ err |= reg (file, BRW_GENERAL_REGISTER_FILE,
+ inst->bits3.da3src.src2_reg_nr);
+ if (err == -1)
+ return 0;
+ if (inst->bits3.da3src.src2_subreg_nr)
+ format (file, ".%d", inst->bits3.da3src.src2_subreg_nr);
+ string (file, "<4,1,1>");
+ err |= control (file, "src da16 reg type", reg_encoding,
+ three_source_type_to_reg_type(inst->bits1.da3src.src_type),
+ NULL);
+ /*
+ * 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)
+ {
+ ;
+ }
+ else if (swz_x == swz_y && swz_x == swz_z && swz_x == swz_w)
+ {
+ string (file, ".");
+ err |= control (file, "channel select", chan_sel, swz_x, NULL);
+ }
+ else
+ {
+ string (file, ".");
+ err |= control (file, "channel select", chan_sel, swz_x, NULL);
+ err |= control (file, "channel select", chan_sel, swz_y, NULL);
+ err |= control (file, "channel select", chan_sel, swz_z, NULL);
+ err |= control (file, "channel select", chan_sel, swz_w, NULL);
+ }
+ return err;
+}
+
static int imm (FILE *file, GLuint type, struct brw_instruction *inst) {
switch (type) {
case BRW_REGISTER_TYPE_UD:
}
}
-int brw_disasm (FILE *file, struct brw_instruction *inst)
+int esize[6] = {
+ [0] = 1,
+ [1] = 2,
+ [2] = 4,
+ [3] = 8,
+ [4] = 16,
+ [5] = 32,
+};
+
+static int qtr_ctrl(FILE *file, struct brw_instruction *inst)
+{
+ int qtr_ctl = inst->header.compression_control;
+ int exec_size = esize[inst->header.execution_size];
+
+ 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 brw_disasm (FILE *file, struct brw_instruction *inst, int gen)
{
int err = 0;
int space = 0;
if (inst->header.predicate_control) {
string (file, "(");
err |= control (file, "predicate inverse", pred_inv, inst->header.predicate_inverse, NULL);
- string (file, "f0");
- if (inst->bits2.da1.flag_reg_nr)
- format (file, ".%d", inst->bits2.da1.flag_reg_nr);
+ format (file, "f%d", gen >= 7 ? inst->bits2.da1.flag_reg_nr : 0);
+ if (inst->bits2.da1.flag_subreg_nr)
+ format (file, ".%d", inst->bits2.da1.flag_subreg_nr);
if (inst->header.access_mode == BRW_ALIGN_1)
err |= control (file, "predicate control align1", pred_ctrl_align1,
inst->header.predicate_control, NULL);
string (file, " ");
err |= control (file, "function", math_function,
inst->header.destreg__conditionalmod, NULL);
- } else if (inst->header.opcode != BRW_OPCODE_SEND)
+ } else if (inst->header.opcode != BRW_OPCODE_SEND &&
+ inst->header.opcode != BRW_OPCODE_SENDC) {
err |= control (file, "conditional modifier", conditional_modifier,
inst->header.destreg__conditionalmod, 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 (inst->header.destreg__conditionalmod &&
+ (gen < 6 || (inst->header.opcode != BRW_OPCODE_SEL &&
+ inst->header.opcode != BRW_OPCODE_IF &&
+ inst->header.opcode != BRW_OPCODE_WHILE))) {
+ format (file, ".f%d", gen >= 7 ? inst->bits2.da1.flag_reg_nr : 0);
+ if (inst->bits2.da1.flag_subreg_nr)
+ format (file, ".%d", inst->bits2.da1.flag_subreg_nr);
+ }
+ }
+
if (inst->header.opcode != BRW_OPCODE_NOP) {
string (file, "(");
err |= control (file, "execution size", exec_size, inst->header.execution_size, NULL);
string (file, ")");
}
- if (inst->header.opcode == BRW_OPCODE_SEND)
+ if (inst->header.opcode == BRW_OPCODE_SEND && gen < 6)
format (file, " %d", inst->header.destreg__conditionalmod);
- if (opcode[inst->header.opcode].ndst > 0) {
- pad (file, 16);
- err |= dest (file, inst);
- }
- if (opcode[inst->header.opcode].nsrc > 0) {
- pad (file, 32);
- err |= src0 (file, inst);
- }
- if (opcode[inst->header.opcode].nsrc > 1) {
- pad (file, 48);
- err |= src1 (file, inst);
+ if (opcode[inst->header.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[inst->header.opcode].ndst > 0) {
+ pad (file, 16);
+ err |= dest (file, inst);
+ } else if (gen == 7 && (inst->header.opcode == BRW_OPCODE_ELSE ||
+ inst->header.opcode == BRW_OPCODE_ENDIF ||
+ inst->header.opcode == BRW_OPCODE_WHILE)) {
+ format (file, " %d", inst->bits3.break_cont.jip);
+ } else if (gen == 6 && (inst->header.opcode == BRW_OPCODE_IF ||
+ inst->header.opcode == BRW_OPCODE_ELSE ||
+ inst->header.opcode == BRW_OPCODE_ENDIF ||
+ inst->header.opcode == BRW_OPCODE_WHILE)) {
+ format (file, " %d", inst->bits1.branch_gen6.jump_count);
+ } else if ((gen >= 6 && (inst->header.opcode == BRW_OPCODE_BREAK ||
+ inst->header.opcode == BRW_OPCODE_CONTINUE ||
+ inst->header.opcode == BRW_OPCODE_HALT)) ||
+ (gen == 7 && inst->header.opcode == BRW_OPCODE_IF)) {
+ format (file, " %d %d", inst->bits3.break_cont.uip, inst->bits3.break_cont.jip);
+ } else if (inst->header.opcode == BRW_OPCODE_JMPI) {
+ format (file, " %d", inst->bits3.d);
+ }
+
+ if (opcode[inst->header.opcode].nsrc > 0) {
+ pad (file, 32);
+ err |= src0 (file, inst);
+ }
+ if (opcode[inst->header.opcode].nsrc > 1) {
+ pad (file, 48);
+ err |= src1 (file, inst);
+ }
}
- if (inst->header.opcode == BRW_OPCODE_SEND) {
+ if (inst->header.opcode == BRW_OPCODE_SEND ||
+ inst->header.opcode == BRW_OPCODE_SENDC) {
+ enum brw_message_target target;
+
+ if (gen >= 6)
+ target = inst->header.destreg__conditionalmod;
+ else if (gen == 5)
+ target = inst->bits2.send_gen5.sfid;
+ else
+ target = inst->bits3.generic.msg_target;
+
newline (file);
pad (file, 16);
space = 0;
- err |= control (file, "target function", target_function,
- inst->bits3.generic.msg_target, &space);
- switch (inst->bits3.generic.msg_target) {
- case BRW_MESSAGE_TARGET_MATH:
+
+ if (gen >= 6) {
+ err |= control (file, "target function", target_function_gen6,
+ target, &space);
+ } else {
+ err |= control (file, "target function", target_function,
+ target, &space);
+ }
+
+ switch (target) {
+ case BRW_SFID_MATH:
err |= control (file, "math function", math_function,
inst->bits3.math.function, &space);
err |= control (file, "math saturate", math_saturate,
err |= control (file, "math precision", math_precision,
inst->bits3.math.precision, &space);
break;
- case BRW_MESSAGE_TARGET_SAMPLER:
- format (file, " (%d, %d, ",
- inst->bits3.sampler.binding_table_index,
- inst->bits3.sampler.sampler);
- err |= control (file, "sampler target format", sampler_target_format,
- inst->bits3.sampler.return_format, NULL);
- string (file, ")");
+ case BRW_SFID_SAMPLER:
+ if (gen >= 7) {
+ format (file, " (%d, %d, %d, %d)",
+ inst->bits3.sampler_gen7.binding_table_index,
+ inst->bits3.sampler_gen7.sampler,
+ inst->bits3.sampler_gen7.msg_type,
+ inst->bits3.sampler_gen7.simd_mode);
+ } else if (gen >= 5) {
+ format (file, " (%d, %d, %d, %d)",
+ inst->bits3.sampler_gen5.binding_table_index,
+ inst->bits3.sampler_gen5.sampler,
+ inst->bits3.sampler_gen5.msg_type,
+ inst->bits3.sampler_gen5.simd_mode);
+ } else if (0 /* FINISHME: is_g4x */) {
+ format (file, " (%d, %d)",
+ inst->bits3.sampler_g4x.binding_table_index,
+ inst->bits3.sampler_g4x.sampler);
+ } else {
+ format (file, " (%d, %d, ",
+ inst->bits3.sampler.binding_table_index,
+ inst->bits3.sampler.sampler);
+ err |= control (file, "sampler target format",
+ sampler_target_format,
+ inst->bits3.sampler.return_format, NULL);
+ string (file, ")");
+ }
+ break;
+ case BRW_SFID_DATAPORT_READ:
+ if (gen >= 6) {
+ format (file, " (%d, %d, %d, %d)",
+ inst->bits3.gen6_dp.binding_table_index,
+ inst->bits3.gen6_dp.msg_control,
+ inst->bits3.gen6_dp.msg_type,
+ inst->bits3.gen6_dp.send_commit_msg);
+ } else if (gen >= 5 /* FINISHME: || is_g4x */) {
+ format (file, " (%d, %d, %d)",
+ inst->bits3.dp_read_gen5.binding_table_index,
+ inst->bits3.dp_read_gen5.msg_control,
+ inst->bits3.dp_read_gen5.msg_type);
+ } else {
+ format (file, " (%d, %d, %d)",
+ inst->bits3.dp_read.binding_table_index,
+ inst->bits3.dp_read.msg_control,
+ inst->bits3.dp_read.msg_type);
+ }
break;
- case BRW_MESSAGE_TARGET_DATAPORT_WRITE:
- format (file, " (%d, %d, %d, %d)",
- inst->bits3.dp_write.binding_table_index,
- (inst->bits3.dp_write.pixel_scoreboard_clear << 3) |
- inst->bits3.dp_write.msg_control,
- inst->bits3.dp_write.msg_type,
- inst->bits3.dp_write.send_commit_msg);
+
+ case BRW_SFID_DATAPORT_WRITE:
+ if (gen >= 7) {
+ format (file, " (");
+
+ err |= control (file, "DP rc message type",
+ dp_rc_msg_type_gen6,
+ inst->bits3.gen7_dp.msg_type, &space);
+
+ format (file, ", %d, %d, %d)",
+ inst->bits3.gen7_dp.binding_table_index,
+ inst->bits3.gen7_dp.msg_control,
+ inst->bits3.gen7_dp.msg_type);
+ } else if (gen == 6) {
+ format (file, " (");
+
+ err |= control (file, "DP rc message type",
+ dp_rc_msg_type_gen6,
+ inst->bits3.gen6_dp.msg_type, &space);
+
+ format (file, ", %d, %d, %d, %d)",
+ inst->bits3.gen6_dp.binding_table_index,
+ inst->bits3.gen6_dp.msg_control,
+ inst->bits3.gen6_dp.msg_type,
+ inst->bits3.gen6_dp.send_commit_msg);
+ } else {
+ format (file, " (%d, %d, %d, %d)",
+ inst->bits3.dp_write.binding_table_index,
+ (inst->bits3.dp_write.last_render_target << 3) |
+ inst->bits3.dp_write.msg_control,
+ inst->bits3.dp_write.msg_type,
+ inst->bits3.dp_write.send_commit_msg);
+ }
break;
- case BRW_MESSAGE_TARGET_URB:
- format (file, " %d", inst->bits3.urb.offset);
+
+ case BRW_SFID_URB:
+ if (gen >= 5) {
+ format (file, " %d", inst->bits3.urb_gen5.offset);
+ } else {
+ format (file, " %d", inst->bits3.urb.offset);
+ }
+
space = 1;
+ if (gen >= 5) {
+ err |= control (file, "urb opcode", urb_opcode,
+ inst->bits3.urb_gen5.opcode, &space);
+ }
err |= control (file, "urb swizzle", urb_swizzle,
inst->bits3.urb.swizzle_control, &space);
err |= control (file, "urb allocate", urb_allocate,
err |= control (file, "urb complete", urb_complete,
inst->bits3.urb.complete, &space);
break;
- case BRW_MESSAGE_TARGET_THREAD_SPAWNER:
+ case BRW_SFID_THREAD_SPAWNER:
break;
+ case GEN7_SFID_DATAPORT_DATA_CACHE:
+ format (file, " (%d, %d, %d)",
+ inst->bits3.gen7_dp.binding_table_index,
+ inst->bits3.gen7_dp.msg_control,
+ inst->bits3.gen7_dp.msg_type);
+ break;
+
+
default:
- format (file, "unsupported target %d", inst->bits3.generic.msg_target);
+ format (file, "unsupported target %d", target);
break;
}
if (space)
string (file, " ");
- format (file, "mlen %d",
- inst->bits3.generic.msg_length);
- format (file, " rlen %d",
- inst->bits3.generic.response_length);
+ if (gen >= 5) {
+ format (file, "mlen %d",
+ inst->bits3.generic_gen5.msg_length);
+ format (file, " rlen %d",
+ inst->bits3.generic_gen5.response_length);
+ } else {
+ format (file, "mlen %d",
+ inst->bits3.generic.msg_length);
+ format (file, " rlen %d",
+ inst->bits3.generic.response_length);
+ }
}
pad (file, 64);
if (inst->header.opcode != BRW_OPCODE_NOP) {
string (file, "{");
space = 1;
err |= control(file, "access mode", access_mode, inst->header.access_mode, &space);
- err |= control (file, "mask control", mask_ctrl, inst->header.mask_control, &space);
+ if (gen >= 6)
+ err |= control (file, "write enable control", wectrl, inst->header.mask_control, &space);
+ else
+ err |= control (file, "mask control", mask_ctrl, inst->header.mask_control, &space);
err |= control (file, "dependency control", dep_ctrl, inst->header.dependency_control, &space);
- err |= control (file, "compression control", compr_ctrl, inst->header.compression_control, &space);
+
+ if (gen >= 6)
+ err |= qtr_ctrl (file, inst);
+ else {
+ if (inst->header.compression_control == BRW_COMPRESSION_COMPRESSED &&
+ opcode[inst->header.opcode].ndst > 0 &&
+ inst->bits1.da1.dest_reg_file == BRW_MESSAGE_REGISTER_FILE &&
+ inst->bits1.da1.dest_reg_nr & (1 << 7)) {
+ format (file, " compr4");
+ } else {
+ err |= control (file, "compression control", compr_ctrl,
+ inst->header.compression_control, &space);
+ }
+ }
+
err |= control (file, "thread control", thread_ctrl, inst->header.thread_control, &space);
- if (inst->header.opcode == BRW_OPCODE_SEND)
+ if (gen >= 6)
+ err |= control (file, "acc write control", accwr, inst->header.acc_wr_control, &space);
+ if (inst->header.opcode == BRW_OPCODE_SEND ||
+ inst->header.opcode == BRW_OPCODE_SENDC)
err |= control (file, "end of thread", end_of_thread,
inst->bits3.generic.end_of_thread, &space);
if (space)
projects / mesa.git / blobdiff