#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_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_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 *accwr[2] = {
+static const char * const accwr[2] = {
[0] = "",
[1] = "AccWrEnable"
};
-char *wectrl[2] = {
+static const char * const wectrl[2] = {
[0] = "WE_normal",
[1] = "WE_all"
};
-char *exec_size[8] = {
+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"
};
-int reg_type_size[8] = {
+const int reg_type_size[8] = {
[0] = 4,
[1] = 4,
[2] = 2,
[7] = 4
};
-char *imm_encoding[8] = {
- [0] = "UD",
- [1] = "D",
- [2] = "UW",
- [3] = "W",
- [5] = "VF",
- [6] = "V",
- [7] = "F"
-};
-
-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] = {
+static const char * const target_function[16] = {
[BRW_SFID_NULL] = "null",
[BRW_SFID_MATH] = "math",
[BRW_SFID_SAMPLER] = "sampler",
[BRW_SFID_THREAD_SPAWNER] = "thread_spawner"
};
-char *target_function_gen6[16] = {
+static const char * const target_function_gen6[16] = {
[BRW_SFID_NULL] = "null",
[BRW_SFID_MATH] = "math",
[BRW_SFID_SAMPLER] = "sampler",
[GEN7_SFID_DATAPORT_DATA_CACHE] = "data"
};
-char *dp_rc_msg_type_gen6[16] = {
+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_WRITE_MESSAGE_RENDER_TARGET_UNORM_WRITE] = "RT UNORMc write",
};
-char *math_function[16] = {
+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] = "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_opcode[2] = {
+static const char * const urb_opcode[2] = {
[0] = "urb_write",
[1] = "ff_sync",
};
-char *urb_swizzle[4] = {
+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;
if (inst->bits1.da1.dest_subreg_nr)
format (file, ".%d", inst->bits1.da1.dest_subreg_nr /
reg_type_size[inst->bits1.da1.dest_reg_type]);
- format (file, "<%d>", inst->bits1.da1.dest_horiz_stride);
+ 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
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);
}
}
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, BRW_REGISTER_TYPE_F, NULL);
+ err |= control (file, "dest reg encoding", reg_encoding,
+ three_source_type_to_reg_type(inst->bits1.da3src.dst_type),
+ NULL);
return 0;
}
format (file, ".%d", inst->bits2.da3src.src0_subreg_nr);
string (file, "<4,1,1>");
err |= control (file, "src da16 reg type", reg_encoding,
- BRW_REGISTER_TYPE_F, NULL);
+ three_source_type_to_reg_type(inst->bits1.da3src.src_type),
+ NULL);
/*
* Three kinds of swizzle display:
* identity - nothing printed
format (file, ".%d", src1_subreg_nr);
string (file, "<4,1,1>");
err |= control (file, "src da16 reg type", reg_encoding,
- BRW_REGISTER_TYPE_F, NULL);
+ three_source_type_to_reg_type(inst->bits1.da3src.src_type),
+ NULL);
/*
* Three kinds of swizzle display:
* identity - nothing printed
format (file, ".%d", inst->bits3.da3src.src2_subreg_nr);
string (file, "<4,1,1>");
err |= control (file, "src da16 reg type", reg_encoding,
- BRW_REGISTER_TYPE_F, NULL);
+ three_source_type_to_reg_type(inst->bits1.da3src.src_type),
+ NULL);
/*
* Three kinds of swizzle display:
* identity - nothing printed
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);
err |= control (file, "function", math_function,
inst->header.destreg__conditionalmod, NULL);
} else if (inst->header.opcode != BRW_OPCODE_SEND &&
- inst->header.opcode != BRW_OPCODE_SENDC)
+ 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);
if (opcode[inst->header.opcode].ndst > 0) {
pad (file, 16);
err |= dest (file, inst);
- } else if (gen >= 6 && (inst->header.opcode == BRW_OPCODE_IF ||
+ } 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)) {
+ } 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);