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Add math and urb units, deal with nop

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This commit is contained in:
Keith Packard 2008-04-23 19:28:23 -07:00 committed by Damien Lespiau
parent ae85b10cf0
commit d8057c9bcd
1 changed files with 142 additions and 37 deletions
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179
assembler/src/disasm.c
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@ -268,6 +268,63 @@ char *target_function[16] = {
[BRW_MESSAGE_TARGET_THREAD_SPAWNER] = "thread_spawner"
};
char *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_TAN] = "tan",
[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",
};
char *math_saturate[2] = {
[0] = "",
[1] = "sat"
};
char *math_signed[2] = {
[0] = "",
[1] = "signed"
};
char *math_scalar[2] = {
[0] = "",
[1] = "scalar"
};
char *math_precision[2] = {
[0] = "",
[1] = "partial_precision"
};
char *urb_swizzle[4] = {
[BRW_URB_SWIZZLE_NONE] = "",
[BRW_URB_SWIZZLE_INTERLEAVE] = "interleave",
[BRW_URB_SWIZZLE_TRANSPOSE] = "transpose",
};
char *urb_allocate[2] = {
[0] = "",
[1] = "allocate"
};
char *urb_used[2] = {
[0] = "",
[1] = "used"
};
char *urb_complete[2] = {
[0] = "",
[1] = "complete"
};
char *sampler_target_format[4] = {
[0] = "F",
[2] = "UD",
@ -388,9 +445,12 @@ static int dest (FILE *file, struct brw_instruction *inst)
static int src (FILE *file, GLuint type, GLuint _reg_file,
GLuint _vert_stride, GLuint _width, GLuint _horiz_stride,
GLuint reg_num, GLuint sub_reg_num)
GLuint reg_num, GLuint sub_reg_num, GLuint __abs, GLuint _negate)
{
int err = 0;
err |= control (file, "negate", negate, _negate, NULL);
err |= control (file, "abs", _abs, __abs, NULL);
err |= control (file, "src reg file", reg_file, _reg_file, NULL);
format (file, "%d", reg_num);
if (sub_reg_num)
@ -448,7 +508,9 @@ static int src0 (FILE *file, struct brw_instruction *inst)
inst->bits2.da1.src0_width,
inst->bits2.da1.src0_horiz_stride,
inst->bits2.da1.src0_reg_nr,
inst->bits2.da1.src0_subreg_nr);
inst->bits2.da1.src0_subreg_nr,
inst->bits2.da1.src0_abs,
inst->bits2.da1.src0_negate);
}
static int src1 (FILE *file, struct brw_instruction *inst)
@ -464,7 +526,9 @@ static int src1 (FILE *file, struct brw_instruction *inst)
inst->bits3.da1.src1_width,
inst->bits3.da1.src1_horiz_stride,
inst->bits3.da1.src1_reg_nr,
inst->bits3.da1.src1_subreg_nr);
inst->bits3.da1.src1_subreg_nr,
inst->bits3.da1.src1_abs,
inst->bits3.da1.src1_negate);
}
int disasm (FILE *file, struct brw_instruction *inst)
@ -488,40 +552,14 @@ int disasm (FILE *file, struct brw_instruction *inst)
err |= control (file, "saturate", saturate, inst->header.saturate, NULL);
err |= control (file, "debug control", debug_ctrl, inst->header.debug_control, NULL);
string (file, "("); {
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) {
format (file, " %d", inst->header.destreg__conditionalmod);
space = 1;
format (file, " mlen %d",
inst->bits3.generic.msg_length);
format (file, " rlen %d",
inst->bits3.generic.response_length);
err |= control (file, "end of thread", end_of_thread,
inst->bits3.generic.end_of_thread, &space);
err |= control (file, "target function", target_function,
inst->bits3.generic.msg_target, &space);
switch (inst->bits3.generic.msg_target) {
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, " )");
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);
break;
}
string (file, ")");
}
if (inst->header.opcode == BRW_OPCODE_SEND)
format (file, " %d", inst->header.destreg__conditionalmod);
else
err |= control (file, "conditional modifier", conditional_modifier,
inst->header.destreg__conditionalmod, NULL);
@ -538,17 +576,84 @@ int disasm (FILE *file, struct brw_instruction *inst)
pad (file, 48);
err |= src1 (file, inst);
}
if (inst->header.opcode == BRW_OPCODE_SEND) {
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:
err |= control (file, "math function", math_function,
inst->bits3.math.function, &space);
err |= control (file, "math saturate", math_saturate,
inst->bits3.math.saturate, &space);
err |= control (file, "math signed", math_signed,
inst->bits3.math.int_type, &space);
err |= control (file, "math scalar", math_scalar,
inst->bits3.math.data_type, &space);
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, ")");
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);
break;
case BRW_MESSAGE_TARGET_URB:
format (file, " %d", inst->bits3.urb.offset);
space = 1;
err |= control (file, "urb swizzle", urb_swizzle,
inst->bits3.urb.swizzle_control, &space);
err |= control (file, "urb allocate", urb_allocate,
inst->bits3.urb.allocate, &space);
err |= control (file, "urb used", urb_used,
inst->bits3.urb.used, &space);
err |= control (file, "urb complete", urb_complete,
inst->bits3.urb.complete, &space);
break;
case BRW_MESSAGE_TARGET_THREAD_SPAWNER:
break;
default:
format (file, "unsupported target %d", inst->bits3.generic.msg_target);
break;
}
if (space)
string (file, " ");
format (file, "mlen %d",
inst->bits3.generic.msg_length);
format (file, " rlen %d",
inst->bits3.generic.response_length);
}
pad (file, 64);
string (file, "{"); {
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);
err |= control (file, "dependency control", dep_ctrl, inst->header.dependency_control, &space);
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)
err |= control (file, "end of thread", end_of_thread,
inst->bits3.generic.end_of_thread, &space);
if (space)
string (file, " ");
} string (file, "};");
string (file, "}");
}
string (file, ";");
newline (file);
return err;
}