void FlashNone(u8 s)
{
mail = 0;
CBIT(PORTD,LEDR);
CBIT(PORTD,LEDL);
}
void FlashBoth(u8 s)
{
mail = 0;
while((mail <= 62) && (SwitchAll == s))
{
SBIT(PORTD,LEDR);
SBIT(PORTD,LEDL);
}
mail = 0;
while((mail <= 62) && (SwitchAll == s))
{
CBIT(PORTD,LEDR);
CBIT(PORTD,LEDL);
}
}
void FlashLeftE(u8 s)
{
CBIT(PORTD,LEDR);
mail = 0;
while((mail <= 18) && (SwitchAll == s))
{
SBIT(PORTD,LEDL);
}
mail = 0;
while((mail <= 18) && (SwitchAll == s))
{
CBIT(PORTD,LEDL);
}
}
void FlashRightE(u8 s)
{
CBIT(PORTD,LEDL);
mail = 0;
while((mail <= 18) && (SwitchAll == s) ) /* 1 sec */
{
SBIT(PORTD,LEDR);
}
mail=0;
while((mail <= 18) && (SwitchAll == s))
{
CBIT(PORTD,LEDR);
}
}
void FlashRight(u8 s)
{
CBIT(PORTD,LEDL);
mail = 0;
while((mail <= 62) && (SwitchAll == s) )
{
SBIT(PORTD,LEDR);
}
mail=0;
while((mail <= 62) && (SwitchAll == s))
{
CBIT(PORTD,LEDR);
}
}
static int insert_biterror(unsigned char *buf)
{
unsigned int bit = 0;
unsigned int byte = 0;
while (byte < mtd->writesize) {
for (bit = 0; bit <= 7; bit++) {
if (CBIT(buf[byte], bit)) {
BCLR(buf[byte], bit);
pr_info("Inserted biterror @ %u/%u\n", byte, bit);
return 0;
}
}
byte++;
}
pr_err("biterror: Failed to find a '1' bit\n");
return -EIO;
}
void
gen8_vec4_generator::generate_vec4_instruction(vec4_instruction *instruction,
struct brw_reg dst,
struct brw_reg *src)
{
vec4_instruction *ir = (vec4_instruction *) instruction;
if (dst.width == BRW_WIDTH_4) {
/* This happens in attribute fixups for "dual instanced" geometry
* shaders, since they use attributes that are vec4's. Since the exec
* width is only 4, it's essential that the caller set
* force_writemask_all in order to make sure the instruction is executed
* regardless of which channels are enabled.
*/
assert(ir->force_writemask_all);
/* Fix up any <8;8,1> or <0;4,1> source registers to <4;4,1> to satisfy
* the following register region restrictions (from Graphics BSpec:
* 3D-Media-GPGPU Engine > EU Overview > Registers and Register Regions
* > Register Region Restrictions)
*
* 1. ExecSize must be greater than or equal to Width.
*
* 2. If ExecSize = Width and HorzStride != 0, VertStride must be set
* to Width * HorzStride."
*/
for (int i = 0; i < 3; i++) {
if (src[i].file == BRW_GENERAL_REGISTER_FILE)
src[i] = stride(src[i], 4, 4, 1);
}
}
switch (ir->opcode) {
case BRW_OPCODE_MOV:
MOV(dst, src[0]);
break;
case BRW_OPCODE_ADD:
ADD(dst, src[0], src[1]);
break;
case BRW_OPCODE_MUL:
MUL(dst, src[0], src[1]);
break;
case BRW_OPCODE_MACH:
MACH(dst, src[0], src[1]);
break;
case BRW_OPCODE_MAD:
MAD(dst, src[0], src[1], src[2]);
break;
case BRW_OPCODE_FRC:
FRC(dst, src[0]);
break;
case BRW_OPCODE_RNDD:
RNDD(dst, src[0]);
break;
case BRW_OPCODE_RNDE:
RNDE(dst, src[0]);
break;
case BRW_OPCODE_RNDZ:
RNDZ(dst, src[0]);
break;
case BRW_OPCODE_AND:
AND(dst, src[0], src[1]);
break;
case BRW_OPCODE_OR:
OR(dst, src[0], src[1]);
break;
case BRW_OPCODE_XOR:
XOR(dst, src[0], src[1]);
break;
case BRW_OPCODE_NOT:
NOT(dst, src[0]);
break;
case BRW_OPCODE_ASR:
ASR(dst, src[0], src[1]);
break;
case BRW_OPCODE_SHR:
SHR(dst, src[0], src[1]);
break;
case BRW_OPCODE_SHL:
SHL(dst, src[0], src[1]);
break;
case BRW_OPCODE_CMP:
CMP(dst, ir->conditional_mod, src[0], src[1]);
break;
case BRW_OPCODE_SEL:
SEL(dst, src[0], src[1]);
break;
case BRW_OPCODE_DPH:
DPH(dst, src[0], src[1]);
break;
case BRW_OPCODE_DP4:
DP4(dst, src[0], src[1]);
break;
case BRW_OPCODE_DP3:
DP3(dst, src[0], src[1]);
break;
case BRW_OPCODE_DP2:
DP2(dst, src[0], src[1]);
break;
case BRW_OPCODE_F32TO16:
F32TO16(dst, src[0]);
break;
case BRW_OPCODE_F16TO32:
F16TO32(dst, src[0]);
break;
case BRW_OPCODE_LRP:
LRP(dst, src[0], src[1], src[2]);
break;
case BRW_OPCODE_BFREV:
/* BFREV only supports UD type for src and dst. */
BFREV(retype(dst, BRW_REGISTER_TYPE_UD),
retype(src[0], BRW_REGISTER_TYPE_UD));
break;
case BRW_OPCODE_FBH:
/* FBH only supports UD type for dst. */
FBH(retype(dst, BRW_REGISTER_TYPE_UD), src[0]);
break;
case BRW_OPCODE_FBL:
/* FBL only supports UD type for dst. */
FBL(retype(dst, BRW_REGISTER_TYPE_UD), src[0]);
break;
case BRW_OPCODE_CBIT:
/* CBIT only supports UD type for dst. */
CBIT(retype(dst, BRW_REGISTER_TYPE_UD), src[0]);
break;
case BRW_OPCODE_ADDC:
ADDC(dst, src[0], src[1]);
break;
case BRW_OPCODE_SUBB:
SUBB(dst, src[0], src[1]);
break;
case BRW_OPCODE_BFE:
BFE(dst, src[0], src[1], src[2]);
break;
case BRW_OPCODE_BFI1:
BFI1(dst, src[0], src[1]);
break;
case BRW_OPCODE_BFI2:
BFI2(dst, src[0], src[1], src[2]);
break;
case BRW_OPCODE_IF:
IF(ir->predicate);
break;
case BRW_OPCODE_ELSE:
ELSE();
break;
case BRW_OPCODE_ENDIF:
ENDIF();
break;
case BRW_OPCODE_DO:
DO();
break;
case BRW_OPCODE_BREAK:
BREAK();
break;
case BRW_OPCODE_CONTINUE:
CONTINUE();
break;
case BRW_OPCODE_WHILE:
WHILE();
break;
case SHADER_OPCODE_RCP:
MATH(BRW_MATH_FUNCTION_INV, dst, src[0]);
break;
case SHADER_OPCODE_RSQ:
MATH(BRW_MATH_FUNCTION_RSQ, dst, src[0]);
break;
case SHADER_OPCODE_SQRT:
MATH(BRW_MATH_FUNCTION_SQRT, dst, src[0]);
break;
case SHADER_OPCODE_EXP2:
MATH(BRW_MATH_FUNCTION_EXP, dst, src[0]);
break;
case SHADER_OPCODE_LOG2:
MATH(BRW_MATH_FUNCTION_LOG, dst, src[0]);
break;
case SHADER_OPCODE_SIN:
MATH(BRW_MATH_FUNCTION_SIN, dst, src[0]);
break;
case SHADER_OPCODE_COS:
MATH(BRW_MATH_FUNCTION_COS, dst, src[0]);
break;
case SHADER_OPCODE_POW:
MATH(BRW_MATH_FUNCTION_POW, dst, src[0], src[1]);
break;
case SHADER_OPCODE_INT_QUOTIENT:
MATH(BRW_MATH_FUNCTION_INT_DIV_QUOTIENT, dst, src[0], src[1]);
break;
case SHADER_OPCODE_INT_REMAINDER:
MATH(BRW_MATH_FUNCTION_INT_DIV_REMAINDER, dst, src[0], src[1]);
break;
case SHADER_OPCODE_TEX:
case SHADER_OPCODE_TXD:
case SHADER_OPCODE_TXF:
case SHADER_OPCODE_TXF_CMS:
case SHADER_OPCODE_TXF_MCS:
case SHADER_OPCODE_TXL:
case SHADER_OPCODE_TXS:
case SHADER_OPCODE_TG4:
case SHADER_OPCODE_TG4_OFFSET:
generate_tex(ir, dst);
break;
case VS_OPCODE_URB_WRITE:
generate_urb_write(ir, true);
break;
case SHADER_OPCODE_GEN4_SCRATCH_READ:
generate_scratch_read(ir, dst, src[0]);
break;
case SHADER_OPCODE_GEN4_SCRATCH_WRITE:
generate_scratch_write(ir, dst, src[0], src[1]);
break;
case VS_OPCODE_PULL_CONSTANT_LOAD:
case VS_OPCODE_PULL_CONSTANT_LOAD_GEN7:
generate_pull_constant_load(ir, dst, src[0], src[1]);
break;
case GS_OPCODE_URB_WRITE:
generate_urb_write(ir, false);
break;
case GS_OPCODE_THREAD_END:
generate_gs_thread_end(ir);
break;
case GS_OPCODE_SET_WRITE_OFFSET:
generate_gs_set_write_offset(dst, src[0], src[1]);
break;
case GS_OPCODE_SET_VERTEX_COUNT:
generate_gs_set_vertex_count(dst, src[0]);
break;
case GS_OPCODE_SET_DWORD_2_IMMED:
generate_gs_set_dword_2_immed(dst, src[0]);
break;
case GS_OPCODE_PREPARE_CHANNEL_MASKS:
generate_gs_prepare_channel_masks(dst);
break;
case GS_OPCODE_SET_CHANNEL_MASKS:
generate_gs_set_channel_masks(dst, src[0]);
break;
case SHADER_OPCODE_SHADER_TIME_ADD:
assert(!"XXX: Missing Gen8 vec4 support for INTEL_DEBUG=shader_time");
break;
case SHADER_OPCODE_UNTYPED_ATOMIC:
assert(!"XXX: Missing Gen8 vec4 support for UNTYPED_ATOMIC");
break;
case SHADER_OPCODE_UNTYPED_SURFACE_READ:
assert(!"XXX: Missing Gen8 vec4 support for UNTYPED_SURFACE_READ");
break;
case VS_OPCODE_UNPACK_FLAGS_SIMD4X2:
assert(!"VS_OPCODE_UNPACK_FLAGS_SIMD4X2 should not be used on Gen8+.");
break;
default:
if (ir->opcode < (int) ARRAY_SIZE(opcode_descs)) {
_mesa_problem(ctx, "Unsupported opcode in `%s' in VS\n",
opcode_descs[ir->opcode].name);
} else {
_mesa_problem(ctx, "Unsupported opcode %d in VS", ir->opcode);
}
abort();
}
}