* OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
* USE OR OTHER DEALINGS IN THE SOFTWARE.
*/
-#include <stdio.h>
-#include <errno.h>
-#include <byteswap.h>
-#include "util/u_format.h"
-#include "util/u_memory.h"
-#include "pipe/p_shader_tokens.h"
-#include "r600_pipe.h"
#include "r600_sq.h"
#include "r600_opcodes.h"
-#include "r600_asm.h"
#include "r600_formats.h"
+#include "r600_shader.h"
#include "r600d.h"
+#include <errno.h>
+#include "util/u_dump.h"
+#include "util/u_memory.h"
+#include "util/u_math.h"
+#include "pipe/p_shader_tokens.h"
+
+#include "sb/sb_public.h"
+
#define NUM_OF_CYCLES 3
#define NUM_OF_COMPONENTS 4
-static inline unsigned int r600_bytecode_get_num_operands(struct r600_bytecode *bc, struct r600_bytecode_alu *alu)
+static inline unsigned int r600_bytecode_get_num_operands(
+ struct r600_bytecode *bc, struct r600_bytecode_alu *alu)
{
- if(alu->is_op3)
- return 3;
-
- switch (bc->chip_class) {
- case R600:
- case R700:
- switch (alu->inst) {
- case V_SQ_ALU_WORD1_OP2_SQ_OP2_INST_NOP:
- return 0;
- case V_SQ_ALU_WORD1_OP2_SQ_OP2_INST_ADD:
- case V_SQ_ALU_WORD1_OP2_SQ_OP2_INST_ADD_INT:
- case V_SQ_ALU_WORD1_OP2_SQ_OP2_INST_SUB_INT:
- case V_SQ_ALU_WORD1_OP2_SQ_OP2_INST_KILLE:
- case V_SQ_ALU_WORD1_OP2_SQ_OP2_INST_KILLGT:
- case V_SQ_ALU_WORD1_OP2_SQ_OP2_INST_KILLGE:
- case V_SQ_ALU_WORD1_OP2_SQ_OP2_INST_KILLNE:
- case V_SQ_ALU_WORD1_OP2_SQ_OP2_INST_MUL:
- case V_SQ_ALU_WORD1_OP2_SQ_OP2_INST_MULHI_INT:
- case V_SQ_ALU_WORD1_OP2_SQ_OP2_INST_MULLO_INT:
- case V_SQ_ALU_WORD1_OP2_SQ_OP2_INST_MULHI_UINT:
- case V_SQ_ALU_WORD1_OP2_SQ_OP2_INST_MULLO_UINT:
- case V_SQ_ALU_WORD1_OP2_SQ_OP2_INST_MAX:
- case V_SQ_ALU_WORD1_OP2_SQ_OP2_INST_MIN:
- case V_SQ_ALU_WORD1_OP2_SQ_OP2_INST_SETE:
- case V_SQ_ALU_WORD1_OP2_SQ_OP2_INST_SETNE:
- case V_SQ_ALU_WORD1_OP2_SQ_OP2_INST_SETGT:
- case V_SQ_ALU_WORD1_OP2_SQ_OP2_INST_SETGE:
- case V_SQ_ALU_WORD1_OP2_SQ_OP2_INST_PRED_SETE:
- case V_SQ_ALU_WORD1_OP2_SQ_OP2_INST_PRED_SETGT:
- case V_SQ_ALU_WORD1_OP2_SQ_OP2_INST_PRED_SETGE:
- case V_SQ_ALU_WORD1_OP2_SQ_OP2_INST_PRED_SETNE:
- case V_SQ_ALU_WORD1_OP2_SQ_OP2_INST_DOT4:
- case V_SQ_ALU_WORD1_OP2_SQ_OP2_INST_DOT4_IEEE:
- case V_SQ_ALU_WORD1_OP2_SQ_OP2_INST_CUBE:
- case V_SQ_ALU_WORD1_OP2_SQ_OP2_INST_XOR_INT:
- return 2;
-
- case V_SQ_ALU_WORD1_OP2_SQ_OP2_INST_MOV:
- case V_SQ_ALU_WORD1_OP2_SQ_OP2_INST_MOVA:
- case V_SQ_ALU_WORD1_OP2_SQ_OP2_INST_MOVA_FLOOR:
- case V_SQ_ALU_WORD1_OP2_SQ_OP2_INST_MOVA_INT:
- case V_SQ_ALU_WORD1_OP2_SQ_OP2_INST_FRACT:
- case V_SQ_ALU_WORD1_OP2_SQ_OP2_INST_FLOOR:
- case V_SQ_ALU_WORD1_OP2_SQ_OP2_INST_TRUNC:
- case V_SQ_ALU_WORD1_OP2_SQ_OP2_INST_EXP_IEEE:
- case V_SQ_ALU_WORD1_OP2_SQ_OP2_INST_LOG_CLAMPED:
- case V_SQ_ALU_WORD1_OP2_SQ_OP2_INST_LOG_IEEE:
- case V_SQ_ALU_WORD1_OP2_SQ_OP2_INST_RECIP_CLAMPED:
- case V_SQ_ALU_WORD1_OP2_SQ_OP2_INST_RECIP_IEEE:
- case V_SQ_ALU_WORD1_OP2_SQ_OP2_INST_RECIPSQRT_CLAMPED:
- case V_SQ_ALU_WORD1_OP2_SQ_OP2_INST_RECIPSQRT_IEEE:
- case V_SQ_ALU_WORD1_OP2_SQ_OP2_INST_FLT_TO_INT:
- case V_SQ_ALU_WORD1_OP2_SQ_OP2_INST_INT_TO_FLT:
- case V_SQ_ALU_WORD1_OP2_SQ_OP2_INST_SIN:
- case V_SQ_ALU_WORD1_OP2_SQ_OP2_INST_COS:
- case V_SQ_ALU_WORD1_OP2_SQ_OP2_INST_RNDNE:
- return 1;
- default: R600_ERR(
- "Need instruction operand number for 0x%x.\n", alu->inst);
- }
- break;
- case EVERGREEN:
- case CAYMAN:
- switch (alu->inst) {
- case EG_V_SQ_ALU_WORD1_OP2_SQ_OP2_INST_NOP:
- return 0;
- case EG_V_SQ_ALU_WORD1_OP2_SQ_OP2_INST_ADD:
- case EG_V_SQ_ALU_WORD1_OP2_SQ_OP2_INST_ADD_INT:
- case EG_V_SQ_ALU_WORD1_OP2_SQ_OP2_INST_SUB_INT:
- case EG_V_SQ_ALU_WORD1_OP2_SQ_OP2_INST_AND_INT:
- case EG_V_SQ_ALU_WORD1_OP2_SQ_OP2_INST_OR_INT:
- case EG_V_SQ_ALU_WORD1_OP2_SQ_OP2_INST_KILLE:
- case EG_V_SQ_ALU_WORD1_OP2_SQ_OP2_INST_KILLGT:
- case EG_V_SQ_ALU_WORD1_OP2_SQ_OP2_INST_KILLGE:
- case EG_V_SQ_ALU_WORD1_OP2_SQ_OP2_INST_KILLNE:
- case EG_V_SQ_ALU_WORD1_OP2_SQ_OP2_INST_MUL:
- case EG_V_SQ_ALU_WORD1_OP2_SQ_OP2_INST_MULHI_INT:
- case EG_V_SQ_ALU_WORD1_OP2_SQ_OP2_INST_MULLO_INT:
- case EG_V_SQ_ALU_WORD1_OP2_SQ_OP2_INST_MULHI_UINT:
- case EG_V_SQ_ALU_WORD1_OP2_SQ_OP2_INST_MULLO_UINT:
- case EG_V_SQ_ALU_WORD1_OP2_SQ_OP2_INST_MAX:
- case EG_V_SQ_ALU_WORD1_OP2_SQ_OP2_INST_MIN:
- case EG_V_SQ_ALU_WORD1_OP2_SQ_OP2_INST_MAX_UINT:
- case EG_V_SQ_ALU_WORD1_OP2_SQ_OP2_INST_MIN_UINT:
- case EG_V_SQ_ALU_WORD1_OP2_SQ_OP2_INST_MAX_INT:
- case EG_V_SQ_ALU_WORD1_OP2_SQ_OP2_INST_MIN_INT:
- case EG_V_SQ_ALU_WORD1_OP2_SQ_OP2_INST_SETE:
- case EG_V_SQ_ALU_WORD1_OP2_SQ_OP2_INST_SETE_INT:
- case EG_V_SQ_ALU_WORD1_OP2_SQ_OP2_INST_SETNE:
- case EG_V_SQ_ALU_WORD1_OP2_SQ_OP2_INST_SETNE_INT:
- case EG_V_SQ_ALU_WORD1_OP2_SQ_OP2_INST_SETGT:
- case EG_V_SQ_ALU_WORD1_OP2_SQ_OP2_INST_SETGT_INT:
- case EG_V_SQ_ALU_WORD1_OP2_SQ_OP2_INST_SETGT_UINT:
- case EG_V_SQ_ALU_WORD1_OP2_SQ_OP2_INST_SETGE:
- case EG_V_SQ_ALU_WORD1_OP2_SQ_OP2_INST_SETGE_INT:
- case EG_V_SQ_ALU_WORD1_OP2_SQ_OP2_INST_SETGE_UINT:
- case EG_V_SQ_ALU_WORD1_OP2_SQ_OP2_INST_PRED_SETE:
- case EG_V_SQ_ALU_WORD1_OP2_SQ_OP2_INST_PRED_SETGT:
- case EG_V_SQ_ALU_WORD1_OP2_SQ_OP2_INST_PRED_SETGE:
- case EG_V_SQ_ALU_WORD1_OP2_SQ_OP2_INST_PRED_SETNE:
- case EG_V_SQ_ALU_WORD1_OP2_SQ_OP2_INST_PRED_SETNE_INT:
- case EG_V_SQ_ALU_WORD1_OP2_SQ_OP2_INST_DOT4:
- case EG_V_SQ_ALU_WORD1_OP2_SQ_OP2_INST_DOT4_IEEE:
- case EG_V_SQ_ALU_WORD1_OP2_SQ_OP2_INST_CUBE:
- case EG_V_SQ_ALU_WORD1_OP2_SQ_OP2_INTERP_XY:
- case EG_V_SQ_ALU_WORD1_OP2_SQ_OP2_INTERP_ZW:
- case EG_V_SQ_ALU_WORD1_OP2_SQ_OP2_INST_XOR_INT:
- return 2;
-
- case EG_V_SQ_ALU_WORD1_OP2_SQ_OP2_INST_MOV:
- case EG_V_SQ_ALU_WORD1_OP2_SQ_OP2_INST_MOVA_INT:
- case EG_V_SQ_ALU_WORD1_OP2_SQ_OP2_INST_FRACT:
- case EG_V_SQ_ALU_WORD1_OP2_SQ_OP2_INST_FLOOR:
- case EG_V_SQ_ALU_WORD1_OP2_SQ_OP2_INST_TRUNC:
- case EG_V_SQ_ALU_WORD1_OP2_SQ_OP2_INST_EXP_IEEE:
- case EG_V_SQ_ALU_WORD1_OP2_SQ_OP2_INST_LOG_CLAMPED:
- case EG_V_SQ_ALU_WORD1_OP2_SQ_OP2_INST_LOG_IEEE:
- case EG_V_SQ_ALU_WORD1_OP2_SQ_OP2_INST_RECIP_CLAMPED:
- case EG_V_SQ_ALU_WORD1_OP2_SQ_OP2_INST_RECIP_IEEE:
- case EG_V_SQ_ALU_WORD1_OP2_SQ_OP2_INST_RECIPSQRT_CLAMPED:
- case EG_V_SQ_ALU_WORD1_OP2_SQ_OP2_INST_RECIPSQRT_IEEE:
- case EG_V_SQ_ALU_WORD1_OP2_SQ_OP2_INST_FLT_TO_INT:
- case EG_V_SQ_ALU_WORD1_OP2_SQ_OP2_INST_FLT_TO_INT_FLOOR:
- case EG_V_SQ_ALU_WORD1_OP2_SQ_OP2_INST_INT_TO_FLT:
- case EG_V_SQ_ALU_WORD1_OP2_SQ_OP2_INST_SIN:
- case EG_V_SQ_ALU_WORD1_OP2_SQ_OP2_INST_COS:
- case EG_V_SQ_ALU_WORD1_OP2_SQ_OP2_INST_RNDNE:
- case EG_V_SQ_ALU_WORD1_OP2_SQ_OP2_INST_NOT_INT:
- case EG_V_SQ_ALU_WORD1_OP2_SQ_OP2_INTERP_LOAD_P0:
- return 1;
- default: R600_ERR(
- "Need instruction operand number for 0x%x.\n", alu->inst);
- }
- break;
- }
-
- return 3;
+ return r600_isa_alu(alu->op)->src_count;
}
-int r700_bytecode_alu_build(struct r600_bytecode *bc, struct r600_bytecode_alu *alu, unsigned id);
+int r700_bytecode_alu_build(struct r600_bytecode *bc,
+ struct r600_bytecode_alu *alu, unsigned id);
static struct r600_bytecode_cf *r600_bytecode_cf(void)
{
return tex;
}
-void r600_bytecode_init(struct r600_bytecode *bc, enum chip_class chip_class)
+static unsigned stack_entry_size(enum radeon_family chip) {
+ /* Wavefront size:
+ * 64: R600/RV670/RV770/Cypress/R740/Barts/Turks/Caicos/
+ * Aruba/Sumo/Sumo2/redwood/juniper
+ * 32: R630/R730/R710/Palm/Cedar
+ * 16: R610/Rs780
+ *
+ * Stack row size:
+ * Wavefront Size 16 32 48 64
+ * Columns per Row (R6xx/R7xx/R8xx only) 8 8 4 4
+ * Columns per Row (R9xx+) 8 4 4 4 */
+
+ switch (chip) {
+ /* FIXME: are some chips missing here? */
+ /* wavefront size 16 */
+ case CHIP_RV610:
+ case CHIP_RS780:
+ case CHIP_RV620:
+ case CHIP_RS880:
+ /* wavefront size 32 */
+ case CHIP_RV630:
+ case CHIP_RV635:
+ case CHIP_RV730:
+ case CHIP_RV710:
+ case CHIP_PALM:
+ case CHIP_CEDAR:
+ return 8;
+
+ /* wavefront size 64 */
+ default:
+ return 4;
+ }
+}
+
+void r600_bytecode_init(struct r600_bytecode *bc,
+ enum chip_class chip_class,
+ enum radeon_family family,
+ bool has_compressed_msaa_texturing)
{
+ static unsigned next_shader_id = 0;
+
+ bc->debug_id = ++next_shader_id;
+
+ if ((chip_class == R600) &&
+ (family != CHIP_RV670 && family != CHIP_RS780 && family != CHIP_RS880)) {
+ bc->ar_handling = AR_HANDLE_RV6XX;
+ bc->r6xx_nop_after_rel_dst = 1;
+ } else {
+ bc->ar_handling = AR_HANDLE_NORMAL;
+ bc->r6xx_nop_after_rel_dst = 0;
+ }
+
LIST_INITHEAD(&bc->cf);
bc->chip_class = chip_class;
+ bc->family = family;
+ bc->has_compressed_msaa_texturing = has_compressed_msaa_texturing;
+ bc->stack.entry_size = stack_entry_size(family);
}
-static int r600_bytecode_add_cf(struct r600_bytecode *bc)
+int r600_bytecode_add_cf(struct r600_bytecode *bc)
{
struct r600_bytecode_cf *cf = r600_bytecode_cf();
if (cf == NULL)
return -ENOMEM;
LIST_ADDTAIL(&cf->list, &bc->cf);
- if (bc->cf_last)
+ if (bc->cf_last) {
cf->id = bc->cf_last->id + 2;
+ if (bc->cf_last->eg_alu_extended) {
+ /* take into account extended alu size */
+ cf->id += 2;
+ bc->ndw += 2;
+ }
+ }
bc->cf_last = cf;
bc->ncf++;
bc->ndw += 2;
bc->force_add_cf = 0;
+ bc->ar_loaded = 0;
return 0;
}
-int r600_bytecode_add_output(struct r600_bytecode *bc, const struct r600_bytecode_output *output)
+int r600_bytecode_add_output(struct r600_bytecode *bc,
+ const struct r600_bytecode_output *output)
{
int r;
- if (bc->cf_last && (bc->cf_last->inst == output->inst ||
- (bc->cf_last->inst == BC_INST(bc, V_SQ_CF_ALLOC_EXPORT_WORD1_SQ_CF_INST_EXPORT) &&
- output->inst == BC_INST(bc, V_SQ_CF_ALLOC_EXPORT_WORD1_SQ_CF_INST_EXPORT_DONE))) &&
+ if (output->gpr >= bc->ngpr)
+ bc->ngpr = output->gpr + 1;
+
+ if (bc->cf_last && (bc->cf_last->op == output->op ||
+ (bc->cf_last->op == CF_OP_EXPORT &&
+ output->op == CF_OP_EXPORT_DONE)) &&
output->type == bc->cf_last->output.type &&
output->elem_size == bc->cf_last->output.elem_size &&
output->swizzle_x == bc->cf_last->output.swizzle_x &&
output->swizzle_y == bc->cf_last->output.swizzle_y &&
output->swizzle_z == bc->cf_last->output.swizzle_z &&
output->swizzle_w == bc->cf_last->output.swizzle_w &&
+ output->comp_mask == bc->cf_last->output.comp_mask &&
(output->burst_count + bc->cf_last->output.burst_count) <= 16) {
if ((output->gpr + output->burst_count) == bc->cf_last->output.gpr &&
(output->array_base + output->burst_count) == bc->cf_last->output.array_base) {
- bc->cf_last->output.end_of_program |= output->end_of_program;
- bc->cf_last->output.inst = output->inst;
+ bc->cf_last->op = bc->cf_last->output.op = output->op;
bc->cf_last->output.gpr = output->gpr;
bc->cf_last->output.array_base = output->array_base;
bc->cf_last->output.burst_count += output->burst_count;
} else if (output->gpr == (bc->cf_last->output.gpr + bc->cf_last->output.burst_count) &&
output->array_base == (bc->cf_last->output.array_base + bc->cf_last->output.burst_count)) {
- bc->cf_last->output.end_of_program |= output->end_of_program;
- bc->cf_last->output.inst = output->inst;
+ bc->cf_last->op = bc->cf_last->output.op = output->op;
bc->cf_last->output.burst_count += output->burst_count;
return 0;
}
r = r600_bytecode_add_cf(bc);
if (r)
return r;
- bc->cf_last->inst = output->inst;
+ bc->cf_last->op = output->op;
memcpy(&bc->cf_last->output, output, sizeof(struct r600_bytecode_output));
+ bc->cf_last->barrier = 1;
return 0;
}
/* alu instructions that can ony exits once per group */
static int is_alu_once_inst(struct r600_bytecode *bc, struct r600_bytecode_alu *alu)
{
- switch (bc->chip_class) {
- case R600:
- case R700:
- return !alu->is_op3 && (
- alu->inst == V_SQ_ALU_WORD1_OP2_SQ_OP2_INST_KILLE ||
- alu->inst == V_SQ_ALU_WORD1_OP2_SQ_OP2_INST_KILLGT ||
- alu->inst == V_SQ_ALU_WORD1_OP2_SQ_OP2_INST_KILLGE ||
- alu->inst == V_SQ_ALU_WORD1_OP2_SQ_OP2_INST_KILLNE ||
- alu->inst == V_SQ_ALU_WORD1_OP2_SQ_OP2_INST_KILLGT_UINT ||
- alu->inst == V_SQ_ALU_WORD1_OP2_SQ_OP2_INST_KILLGE_UINT ||
- alu->inst == V_SQ_ALU_WORD1_OP2_SQ_OP2_INST_KILLE_INT ||
- alu->inst == V_SQ_ALU_WORD1_OP2_SQ_OP2_INST_KILLGT_INT ||
- alu->inst == V_SQ_ALU_WORD1_OP2_SQ_OP2_INST_KILLGE_INT ||
- alu->inst == V_SQ_ALU_WORD1_OP2_SQ_OP2_INST_KILLNE_INT ||
- alu->inst == V_SQ_ALU_WORD1_OP2_SQ_OP2_INST_PRED_SETGT_UINT ||
- alu->inst == V_SQ_ALU_WORD1_OP2_SQ_OP2_INST_PRED_SETGE_UINT ||
- alu->inst == V_SQ_ALU_WORD1_OP2_SQ_OP2_INST_PRED_SETE ||
- alu->inst == V_SQ_ALU_WORD1_OP2_SQ_OP2_INST_PRED_SETGT ||
- alu->inst == V_SQ_ALU_WORD1_OP2_SQ_OP2_INST_PRED_SETGE ||
- alu->inst == V_SQ_ALU_WORD1_OP2_SQ_OP2_INST_PRED_SETNE ||
- alu->inst == V_SQ_ALU_WORD1_OP2_SQ_OP2_INST_PRED_SET_INV ||
- alu->inst == V_SQ_ALU_WORD1_OP2_SQ_OP2_INST_PRED_SET_POP ||
- alu->inst == V_SQ_ALU_WORD1_OP2_SQ_OP2_INST_PRED_SET_CLR ||
- alu->inst == V_SQ_ALU_WORD1_OP2_SQ_OP2_INST_PRED_SET_RESTORE ||
- alu->inst == V_SQ_ALU_WORD1_OP2_SQ_OP2_INST_PRED_SETE_PUSH ||
- alu->inst == V_SQ_ALU_WORD1_OP2_SQ_OP2_INST_PRED_SETGT_PUSH ||
- alu->inst == V_SQ_ALU_WORD1_OP2_SQ_OP2_INST_PRED_SETGE_PUSH ||
- alu->inst == V_SQ_ALU_WORD1_OP2_SQ_OP2_INST_PRED_SETNE_PUSH ||
- alu->inst == V_SQ_ALU_WORD1_OP2_SQ_OP2_INST_PRED_SETE_INT ||
- alu->inst == V_SQ_ALU_WORD1_OP2_SQ_OP2_INST_PRED_SETGT_INT ||
- alu->inst == V_SQ_ALU_WORD1_OP2_SQ_OP2_INST_PRED_SETGE_INT ||
- alu->inst == V_SQ_ALU_WORD1_OP2_SQ_OP2_INST_PRED_SETNE_INT ||
- alu->inst == V_SQ_ALU_WORD1_OP2_SQ_OP2_INST_PRED_SETE_PUSH_INT ||
- alu->inst == V_SQ_ALU_WORD1_OP2_SQ_OP2_INST_PRED_SETGT_PUSH_INT ||
- alu->inst == V_SQ_ALU_WORD1_OP2_SQ_OP2_INST_PRED_SETGE_PUSH_INT ||
- alu->inst == V_SQ_ALU_WORD1_OP2_SQ_OP2_INST_PRED_SETNE_PUSH_INT ||
- alu->inst == V_SQ_ALU_WORD1_OP2_SQ_OP2_INST_PRED_SETLT_PUSH_INT ||
- alu->inst == V_SQ_ALU_WORD1_OP2_SQ_OP2_INST_PRED_SETLE_PUSH_INT);
- case EVERGREEN:
- case CAYMAN:
- default:
- return !alu->is_op3 && (
- alu->inst == EG_V_SQ_ALU_WORD1_OP2_SQ_OP2_INST_KILLE ||
- alu->inst == EG_V_SQ_ALU_WORD1_OP2_SQ_OP2_INST_KILLGT ||
- alu->inst == EG_V_SQ_ALU_WORD1_OP2_SQ_OP2_INST_KILLGE ||
- alu->inst == EG_V_SQ_ALU_WORD1_OP2_SQ_OP2_INST_KILLNE ||
- alu->inst == EG_V_SQ_ALU_WORD1_OP2_SQ_OP2_INST_KILLGT_UINT ||
- alu->inst == EG_V_SQ_ALU_WORD1_OP2_SQ_OP2_INST_KILLGE_UINT ||
- alu->inst == EG_V_SQ_ALU_WORD1_OP2_SQ_OP2_INST_KILLE_INT ||
- alu->inst == EG_V_SQ_ALU_WORD1_OP2_SQ_OP2_INST_KILLGT_INT ||
- alu->inst == EG_V_SQ_ALU_WORD1_OP2_SQ_OP2_INST_KILLGE_INT ||
- alu->inst == EG_V_SQ_ALU_WORD1_OP2_SQ_OP2_INST_KILLNE_INT ||
- alu->inst == EG_V_SQ_ALU_WORD1_OP2_SQ_OP2_INST_PRED_SETGT_UINT ||
- alu->inst == EG_V_SQ_ALU_WORD1_OP2_SQ_OP2_INST_PRED_SETGE_UINT ||
- alu->inst == EG_V_SQ_ALU_WORD1_OP2_SQ_OP2_INST_PRED_SETE ||
- alu->inst == EG_V_SQ_ALU_WORD1_OP2_SQ_OP2_INST_PRED_SETGT ||
- alu->inst == EG_V_SQ_ALU_WORD1_OP2_SQ_OP2_INST_PRED_SETGE ||
- alu->inst == EG_V_SQ_ALU_WORD1_OP2_SQ_OP2_INST_PRED_SETNE ||
- alu->inst == EG_V_SQ_ALU_WORD1_OP2_SQ_OP2_INST_PRED_SET_INV ||
- alu->inst == EG_V_SQ_ALU_WORD1_OP2_SQ_OP2_INST_PRED_SET_POP ||
- alu->inst == EG_V_SQ_ALU_WORD1_OP2_SQ_OP2_INST_PRED_SET_CLR ||
- alu->inst == EG_V_SQ_ALU_WORD1_OP2_SQ_OP2_INST_PRED_SET_RESTORE ||
- alu->inst == EG_V_SQ_ALU_WORD1_OP2_SQ_OP2_INST_PRED_SETE_PUSH ||
- alu->inst == EG_V_SQ_ALU_WORD1_OP2_SQ_OP2_INST_PRED_SETGT_PUSH ||
- alu->inst == EG_V_SQ_ALU_WORD1_OP2_SQ_OP2_INST_PRED_SETGE_PUSH ||
- alu->inst == EG_V_SQ_ALU_WORD1_OP2_SQ_OP2_INST_PRED_SETNE_PUSH ||
- alu->inst == EG_V_SQ_ALU_WORD1_OP2_SQ_OP2_INST_PRED_SETE_INT ||
- alu->inst == EG_V_SQ_ALU_WORD1_OP2_SQ_OP2_INST_PRED_SETGT_INT ||
- alu->inst == EG_V_SQ_ALU_WORD1_OP2_SQ_OP2_INST_PRED_SETGE_INT ||
- alu->inst == EG_V_SQ_ALU_WORD1_OP2_SQ_OP2_INST_PRED_SETNE_INT ||
- alu->inst == EG_V_SQ_ALU_WORD1_OP2_SQ_OP2_INST_PRED_SETE_PUSH_INT ||
- alu->inst == EG_V_SQ_ALU_WORD1_OP2_SQ_OP2_INST_PRED_SETGT_PUSH_INT ||
- alu->inst == EG_V_SQ_ALU_WORD1_OP2_SQ_OP2_INST_PRED_SETGE_PUSH_INT ||
- alu->inst == EG_V_SQ_ALU_WORD1_OP2_SQ_OP2_INST_PRED_SETNE_PUSH_INT ||
- alu->inst == EG_V_SQ_ALU_WORD1_OP2_SQ_OP2_INST_PRED_SETLT_PUSH_INT ||
- alu->inst == EG_V_SQ_ALU_WORD1_OP2_SQ_OP2_INST_PRED_SETLE_PUSH_INT);
- }
+ return r600_isa_alu(alu->op)->flags & (AF_KILL | AF_PRED);
}
static int is_alu_reduction_inst(struct r600_bytecode *bc, struct r600_bytecode_alu *alu)
{
- switch (bc->chip_class) {
- case R600:
- case R700:
- return !alu->is_op3 && (
- alu->inst == V_SQ_ALU_WORD1_OP2_SQ_OP2_INST_CUBE ||
- alu->inst == V_SQ_ALU_WORD1_OP2_SQ_OP2_INST_DOT4 ||
- alu->inst == V_SQ_ALU_WORD1_OP2_SQ_OP2_INST_DOT4_IEEE ||
- alu->inst == V_SQ_ALU_WORD1_OP2_SQ_OP2_INST_MAX4);
- case EVERGREEN:
- case CAYMAN:
- default:
- return !alu->is_op3 && (
- alu->inst == EG_V_SQ_ALU_WORD1_OP2_SQ_OP2_INST_CUBE ||
- alu->inst == EG_V_SQ_ALU_WORD1_OP2_SQ_OP2_INST_DOT4 ||
- alu->inst == EG_V_SQ_ALU_WORD1_OP2_SQ_OP2_INST_DOT4_IEEE ||
- alu->inst == EG_V_SQ_ALU_WORD1_OP2_SQ_OP2_INST_MAX4);
- }
+ return (r600_isa_alu(alu->op)->flags & AF_REPL) &&
+ (r600_isa_alu_slots(bc->isa->hw_class, alu->op) == AF_4V);
}
-static int is_alu_cube_inst(struct r600_bytecode *bc, struct r600_bytecode_alu *alu)
+static int is_alu_mova_inst(struct r600_bytecode *bc, struct r600_bytecode_alu *alu)
{
- switch (bc->chip_class) {
- case R600:
- case R700:
- return !alu->is_op3 &&
- alu->inst == V_SQ_ALU_WORD1_OP2_SQ_OP2_INST_CUBE;
- case EVERGREEN:
- case CAYMAN:
- default:
- return !alu->is_op3 &&
- alu->inst == EG_V_SQ_ALU_WORD1_OP2_SQ_OP2_INST_CUBE;
- }
+ return r600_isa_alu(alu->op)->flags & AF_MOVA;
}
-static int is_alu_mova_inst(struct r600_bytecode *bc, struct r600_bytecode_alu *alu)
+static int alu_uses_rel(struct r600_bytecode *bc, struct r600_bytecode_alu *alu)
{
- switch (bc->chip_class) {
- case R600:
- case R700:
- return !alu->is_op3 && (
- alu->inst == V_SQ_ALU_WORD1_OP2_SQ_OP2_INST_MOVA ||
- alu->inst == V_SQ_ALU_WORD1_OP2_SQ_OP2_INST_MOVA_FLOOR ||
- alu->inst == V_SQ_ALU_WORD1_OP2_SQ_OP2_INST_MOVA_INT);
- case EVERGREEN:
- case CAYMAN:
- default:
- return !alu->is_op3 && (
- alu->inst == EG_V_SQ_ALU_WORD1_OP2_SQ_OP2_INST_MOVA_INT);
+ unsigned num_src = r600_bytecode_get_num_operands(bc, alu);
+ unsigned src;
+
+ if (alu->dst.rel) {
+ return 1;
}
+
+ for (src = 0; src < num_src; ++src) {
+ if (alu->src[src].rel) {
+ return 1;
+ }
+ }
+ return 0;
}
-/* alu instructions that can only execute on the vector unit */
static int is_alu_vec_unit_inst(struct r600_bytecode *bc, struct r600_bytecode_alu *alu)
{
- return is_alu_reduction_inst(bc, alu) ||
- is_alu_mova_inst(bc, alu) ||
- (bc->chip_class == EVERGREEN &&
- (alu->inst == EG_V_SQ_ALU_WORD1_OP2_SQ_OP2_INST_FLT_TO_INT ||
- alu->inst == EG_V_SQ_ALU_WORD1_OP2_SQ_OP2_INST_FLT_TO_INT_FLOOR));
+ unsigned slots = r600_isa_alu_slots(bc->isa->hw_class, alu->op);
+ return !(slots & AF_S);
}
-/* alu instructions that can only execute on the trans unit */
static int is_alu_trans_unit_inst(struct r600_bytecode *bc, struct r600_bytecode_alu *alu)
{
- switch (bc->chip_class) {
- case R600:
- case R700:
- if (!alu->is_op3)
- return alu->inst == V_SQ_ALU_WORD1_OP2_SQ_OP2_INST_ASHR_INT ||
- alu->inst == V_SQ_ALU_WORD1_OP2_SQ_OP2_INST_FLT_TO_INT ||
- alu->inst == V_SQ_ALU_WORD1_OP2_SQ_OP2_INST_INT_TO_FLT ||
- alu->inst == V_SQ_ALU_WORD1_OP2_SQ_OP2_INST_LSHL_INT ||
- alu->inst == V_SQ_ALU_WORD1_OP2_SQ_OP2_INST_LSHR_INT ||
- alu->inst == V_SQ_ALU_WORD1_OP2_SQ_OP2_INST_MULHI_INT ||
- alu->inst == V_SQ_ALU_WORD1_OP2_SQ_OP2_INST_MULHI_UINT ||
- alu->inst == V_SQ_ALU_WORD1_OP2_SQ_OP2_INST_MULLO_INT ||
- alu->inst == V_SQ_ALU_WORD1_OP2_SQ_OP2_INST_MULLO_UINT ||
- alu->inst == V_SQ_ALU_WORD1_OP2_SQ_OP2_INST_RECIP_INT ||
- alu->inst == V_SQ_ALU_WORD1_OP2_SQ_OP2_INST_RECIP_UINT ||
- alu->inst == V_SQ_ALU_WORD1_OP2_SQ_OP2_INST_UINT_TO_FLT ||
- alu->inst == V_SQ_ALU_WORD1_OP2_SQ_OP2_INST_COS ||
- alu->inst == V_SQ_ALU_WORD1_OP2_SQ_OP2_INST_EXP_IEEE ||
- alu->inst == V_SQ_ALU_WORD1_OP2_SQ_OP2_INST_LOG_CLAMPED ||
- alu->inst == V_SQ_ALU_WORD1_OP2_SQ_OP2_INST_LOG_IEEE ||
- alu->inst == V_SQ_ALU_WORD1_OP2_SQ_OP2_INST_RECIP_CLAMPED ||
- alu->inst == V_SQ_ALU_WORD1_OP2_SQ_OP2_INST_RECIP_FF ||
- alu->inst == V_SQ_ALU_WORD1_OP2_SQ_OP2_INST_RECIP_IEEE ||
- alu->inst == V_SQ_ALU_WORD1_OP2_SQ_OP2_INST_RECIPSQRT_CLAMPED ||
- alu->inst == V_SQ_ALU_WORD1_OP2_SQ_OP2_INST_RECIPSQRT_FF ||
- alu->inst == V_SQ_ALU_WORD1_OP2_SQ_OP2_INST_RECIPSQRT_IEEE ||
- alu->inst == V_SQ_ALU_WORD1_OP2_SQ_OP2_INST_SIN ||
- alu->inst == V_SQ_ALU_WORD1_OP2_SQ_OP2_INST_SQRT_IEEE;
- else
- return alu->inst == V_SQ_ALU_WORD1_OP3_SQ_OP3_INST_MUL_LIT ||
- alu->inst == V_SQ_ALU_WORD1_OP3_SQ_OP3_INST_MUL_LIT_D2 ||
- alu->inst == V_SQ_ALU_WORD1_OP3_SQ_OP3_INST_MUL_LIT_M2 ||
- alu->inst == V_SQ_ALU_WORD1_OP3_SQ_OP3_INST_MUL_LIT_M4;
- case EVERGREEN:
- case CAYMAN:
- default:
- if (!alu->is_op3)
- /* Note that FLT_TO_INT_* instructions are vector-only instructions
- * on Evergreen, despite what the documentation says. FLT_TO_INT
- * can do both vector and scalar. */
- return alu->inst == EG_V_SQ_ALU_WORD1_OP2_SQ_OP2_INST_ASHR_INT ||
- alu->inst == EG_V_SQ_ALU_WORD1_OP2_SQ_OP2_INST_INT_TO_FLT ||
- alu->inst == EG_V_SQ_ALU_WORD1_OP2_SQ_OP2_INST_LSHL_INT ||
- alu->inst == EG_V_SQ_ALU_WORD1_OP2_SQ_OP2_INST_LSHR_INT ||
- alu->inst == EG_V_SQ_ALU_WORD1_OP2_SQ_OP2_INST_MULHI_INT ||
- alu->inst == EG_V_SQ_ALU_WORD1_OP2_SQ_OP2_INST_MULHI_UINT ||
- alu->inst == EG_V_SQ_ALU_WORD1_OP2_SQ_OP2_INST_MULLO_INT ||
- alu->inst == EG_V_SQ_ALU_WORD1_OP2_SQ_OP2_INST_MULLO_UINT ||
- alu->inst == EG_V_SQ_ALU_WORD1_OP2_SQ_OP2_INST_RECIP_INT ||
- alu->inst == EG_V_SQ_ALU_WORD1_OP2_SQ_OP2_INST_RECIP_UINT ||
- alu->inst == EG_V_SQ_ALU_WORD1_OP2_SQ_OP2_INST_UINT_TO_FLT ||
- alu->inst == EG_V_SQ_ALU_WORD1_OP2_SQ_OP2_INST_COS ||
- alu->inst == EG_V_SQ_ALU_WORD1_OP2_SQ_OP2_INST_EXP_IEEE ||
- alu->inst == EG_V_SQ_ALU_WORD1_OP2_SQ_OP2_INST_LOG_CLAMPED ||
- alu->inst == EG_V_SQ_ALU_WORD1_OP2_SQ_OP2_INST_LOG_IEEE ||
- alu->inst == EG_V_SQ_ALU_WORD1_OP2_SQ_OP2_INST_RECIP_CLAMPED ||
- alu->inst == EG_V_SQ_ALU_WORD1_OP2_SQ_OP2_INST_RECIP_FF ||
- alu->inst == EG_V_SQ_ALU_WORD1_OP2_SQ_OP2_INST_RECIP_IEEE ||
- alu->inst == EG_V_SQ_ALU_WORD1_OP2_SQ_OP2_INST_RECIPSQRT_CLAMPED ||
- alu->inst == EG_V_SQ_ALU_WORD1_OP2_SQ_OP2_INST_RECIPSQRT_FF ||
- alu->inst == EG_V_SQ_ALU_WORD1_OP2_SQ_OP2_INST_RECIPSQRT_IEEE ||
- alu->inst == EG_V_SQ_ALU_WORD1_OP2_SQ_OP2_INST_SIN ||
- alu->inst == EG_V_SQ_ALU_WORD1_OP2_SQ_OP2_INST_SQRT_IEEE;
- else
- return alu->inst == EG_V_SQ_ALU_WORD1_OP3_SQ_OP3_INST_MUL_LIT;
- }
+ unsigned slots = r600_isa_alu_slots(bc->isa->hw_class, alu->op);
+ return !(slots & AF_V);
}
/* alu instructions that can execute on any unit */
static int is_alu_any_unit_inst(struct r600_bytecode *bc, struct r600_bytecode_alu *alu)
{
- return !is_alu_vec_unit_inst(bc, alu) &&
- !is_alu_trans_unit_inst(bc, alu);
+ unsigned slots = r600_isa_alu_slots(bc->isa->hw_class, alu->op);
+ return slots == AF_VS;
}
+static int is_nop_inst(struct r600_bytecode *bc, struct r600_bytecode_alu *alu)
+{
+ return alu->op == ALU_OP0_NOP;
+}
+
static int assign_alu_units(struct r600_bytecode *bc, struct r600_bytecode_alu *alu_first,
struct r600_bytecode_alu *assignment[5])
{
static int is_gpr(unsigned sel)
{
- return (sel >= 0 && sel <= 127);
+ return (sel <= 127);
}
/* CB constants start at 512, and get translated to a kcache index when ALU
return r;
}
} else if (is_cfile(sel)) {
- r = reserve_cfile(bc, bs, sel, elem);
+ r = reserve_cfile(bc, bs, (alu->src[src].kc_bank<<16) + sel, elem);
if (r)
return r;
}
const_count++;
}
if (is_cfile(sel)) {
- r = reserve_cfile(bc, bs, sel, elem);
+ r = reserve_cfile(bc, bs, (alu->src[src].kc_bank<<16) + sel, elem);
if (r)
return r;
}
bank_swizzle[4] = SQ_ALU_SCL_210;
while(bank_swizzle[4] <= SQ_ALU_SCL_221) {
- if (max_slots == 4) {
- for (i = 0; i < max_slots; i++) {
- if (bank_swizzle[i] == SQ_ALU_VEC_210)
- return -1;
- }
- }
init_bank_swizzle(&bs);
if (scalar_only == false) {
for (i = 0; i < 4; i++) {
} else
r = 0;
- if (!r && slots[4] && max_slots == 5) {
+ if (!r && max_slots == 5 && slots[4]) {
r = check_scalar(bc, slots[4], &bs, bank_swizzle[4]);
}
if (!r) {
bank_swizzle[i]++;
if (bank_swizzle[i] <= SQ_ALU_VEC_210)
break;
- else
+ else if (i < max_slots - 1)
bank_swizzle[i] = SQ_ALU_VEC_012;
+ else
+ return -1;
}
}
}
if (prev[i] && (prev[i]->dst.write || prev[i]->is_op3) && !prev[i]->dst.rel) {
gpr[i] = prev[i]->dst.sel;
/* cube writes more than PV.X */
- if (!is_alu_cube_inst(bc, prev[i]) && is_alu_reduction_inst(bc, prev[i]))
+ if (is_alu_reduction_inst(bc, prev[i]))
chan[i] = 0;
else
chan[i] = prev[i]->dst.chan;
if (bc->chip_class < CAYMAN) {
if (alu->src[src].sel == gpr[4] &&
- alu->src[src].chan == chan[4]) {
+ alu->src[src].chan == chan[4] &&
+ alu_prev->pred_sel == alu->pred_sel) {
alu->src[src].sel = V_SQ_ALU_SRC_PS;
alu->src[src].chan = 0;
continue;
for (j = 0; j < 4; ++j) {
if (alu->src[src].sel == gpr[j] &&
- alu->src[src].chan == j) {
+ alu->src[src].chan == j &&
+ alu_prev->pred_sel == alu->pred_sel) {
alu->src[src].sel = V_SQ_ALU_SRC_PV;
alu->src[src].chan = chan[j];
break;
return 0;
}
-void r600_bytecode_special_constants(u32 value, unsigned *sel, unsigned *neg)
+void r600_bytecode_special_constants(uint32_t value, unsigned *sel, unsigned *neg)
{
switch(value) {
case 0:
if (r)
return r;
+ for (i = 0; i < max_slots; ++i) {
+ if (prev[i]) {
+ if (prev[i]->pred_sel)
+ return 0;
+ if (is_alu_once_inst(bc, prev[i]))
+ return 0;
+ }
+ if (slots[i]) {
+ if (slots[i]->pred_sel)
+ return 0;
+ if (is_alu_once_inst(bc, slots[i]))
+ return 0;
+ }
+ }
+
for (i = 0; i < max_slots; ++i) {
struct r600_bytecode_alu *alu;
+ if (num_once_inst > 0)
+ return 0;
+
/* check number of literals */
if (prev[i]) {
if (r600_bytecode_alu_nliterals(bc, prev[i], literal, &nliteral))
return 0;
have_mova = 1;
}
+
+ if (alu_uses_rel(bc, prev[i])) {
+ if (have_mova) {
+ return 0;
+ }
+ have_rel = 1;
+ }
+
num_once_inst += is_alu_once_inst(bc, prev[i]);
}
if (slots[i] && r600_bytecode_alu_nliterals(bc, slots[i], literal, &nliteral))
result[i] = prev[i];
result[4] = slots[i];
} else if (is_alu_any_unit_inst(bc, prev[i])) {
+ if (slots[i]->dst.sel == prev[i]->dst.sel &&
+ (slots[i]->dst.write == 1 || slots[i]->is_op3) &&
+ (prev[i]->dst.write == 1 || prev[i]->is_op3))
+ return 0;
+
result[i] = slots[i];
result[4] = prev[i];
} else
return 0;
} else if(!slots[i]) {
continue;
- } else
+ } else {
+ if (max_slots == 5 && slots[i] && prev[4] &&
+ slots[i]->dst.sel == prev[4]->dst.sel &&
+ slots[i]->dst.chan == prev[4]->dst.chan &&
+ (slots[i]->dst.write == 1 || slots[i]->is_op3) &&
+ (prev[4]->dst.write == 1 || prev[4]->is_op3))
+ return 0;
+
result[i] = slots[i];
+ }
alu = slots[i];
num_once_inst += is_alu_once_inst(bc, alu);
- /* Let's check dst gpr. */
- if (alu->dst.rel) {
- if (have_mova)
+ /* don't reschedule NOPs */
+ if (is_nop_inst(bc, alu))
+ return 0;
+
+ if (is_alu_mova_inst(bc, alu)) {
+ if (have_rel) {
+ return 0;
+ }
+ have_mova = 1;
+ }
+
+ if (alu_uses_rel(bc, alu)) {
+ if (have_mova) {
return 0;
+ }
have_rel = 1;
}
/* Let's check source gprs */
num_src = r600_bytecode_get_num_operands(bc, alu);
for (src = 0; src < num_src; ++src) {
- if (alu->src[src].rel) {
- if (have_mova)
- return 0;
- have_rel = 1;
- }
/* Constants don't matter. */
if (!is_gpr(alu->src[src].sel))
continue;
for (j = 0; j < max_slots; ++j) {
- if (!prev[j] || !prev[j]->dst.write)
+ if (!prev[j] || !(prev[j]->dst.write || prev[j]->is_op3))
continue;
/* If it's relative then we can't determin which gpr is really used. */
return 0;
}
-/* This code handles kcache lines as single blocks of 32 constants. We could
- * probably do slightly better by recognizing that we actually have two
- * consecutive lines of 16 constants, but the resulting code would also be
- * somewhat more complicated. */
-static int r600_bytecode_alloc_kcache_lines(struct r600_bytecode *bc, struct r600_bytecode_alu *alu, int type)
+/* we'll keep kcache sets sorted by bank & addr */
+static int r600_bytecode_alloc_kcache_line(struct r600_bytecode *bc,
+ struct r600_bytecode_kcache *kcache,
+ unsigned bank, unsigned line)
{
- struct r600_bytecode_kcache *kcache = bc->cf_last->kcache;
- unsigned int required_lines;
- unsigned int free_lines = 0;
- unsigned int cache_line[3];
- unsigned int count = 0;
- unsigned int i, j;
- int r;
+ int i, kcache_banks = bc->chip_class >= EVERGREEN ? 4 : 2;
- /* Collect required cache lines. */
- for (i = 0; i < 3; ++i) {
- boolean found = false;
- unsigned int line;
+ for (i = 0; i < kcache_banks; i++) {
+ if (kcache[i].mode) {
+ int d;
- if (alu->src[i].sel < 512)
- continue;
+ if (kcache[i].bank < bank)
+ continue;
- line = ((alu->src[i].sel - 512) / 32) * 2;
+ if ((kcache[i].bank == bank && kcache[i].addr > line+1) ||
+ kcache[i].bank > bank) {
+ /* try to insert new line */
+ if (kcache[kcache_banks-1].mode) {
+ /* all sets are in use */
+ return -ENOMEM;
+ }
- for (j = 0; j < count; ++j) {
- if (cache_line[j] == line) {
- found = true;
- break;
+ memmove(&kcache[i+1],&kcache[i], (kcache_banks-i-1)*sizeof(struct r600_bytecode_kcache));
+ kcache[i].mode = V_SQ_CF_KCACHE_LOCK_1;
+ kcache[i].bank = bank;
+ kcache[i].addr = line;
+ return 0;
}
- }
- if (!found)
- cache_line[count++] = line;
+ d = line - kcache[i].addr;
+
+ if (d == -1) {
+ kcache[i].addr--;
+ if (kcache[i].mode == V_SQ_CF_KCACHE_LOCK_2) {
+ /* we are prepending the line to the current set,
+ * discarding the existing second line,
+ * so we'll have to insert line+2 after it */
+ line += 2;
+ continue;
+ } else if (kcache[i].mode == V_SQ_CF_KCACHE_LOCK_1) {
+ kcache[i].mode = V_SQ_CF_KCACHE_LOCK_2;
+ return 0;
+ } else {
+ /* V_SQ_CF_KCACHE_LOCK_LOOP_INDEX is not supported */
+ return -ENOMEM;
+ }
+ } else if (d == 1) {
+ kcache[i].mode = V_SQ_CF_KCACHE_LOCK_2;
+ return 0;
+ } else if (d == 0)
+ return 0;
+ } else { /* free kcache set - use it */
+ kcache[i].mode = V_SQ_CF_KCACHE_LOCK_1;
+ kcache[i].bank = bank;
+ kcache[i].addr = line;
+ return 0;
+ }
}
+ return -ENOMEM;
+}
+
+static int r600_bytecode_alloc_inst_kcache_lines(struct r600_bytecode *bc,
+ struct r600_bytecode_kcache *kcache,
+ struct r600_bytecode_alu *alu)
+{
+ int i, r;
- /* This should never actually happen. */
- if (count >= 3) return -ENOMEM;
+ for (i = 0; i < 3; i++) {
+ unsigned bank, line, sel = alu->src[i].sel;
- for (i = 0; i < 2; ++i) {
- if (kcache[i].mode == V_SQ_CF_KCACHE_NOP) {
- ++free_lines;
- }
+ if (sel < 512)
+ continue;
+
+ bank = alu->src[i].kc_bank;
+ line = (sel-512)>>4;
+
+ if ((r = r600_bytecode_alloc_kcache_line(bc, kcache, bank, line)))
+ return r;
}
+ return 0;
+}
- /* Filter lines pulled in by previous intructions. Note that this is
- * only for the required_lines count, we can't remove these from the
- * cache_line array since we may have to start a new ALU clause. */
- for (i = 0, required_lines = count; i < count; ++i) {
- for (j = 0; j < 2; ++j) {
- if (kcache[j].mode == V_SQ_CF_KCACHE_LOCK_2 &&
- kcache[j].addr == cache_line[i]) {
- --required_lines;
- break;
+static int r600_bytecode_assign_kcache_banks(struct r600_bytecode *bc,
+ struct r600_bytecode_alu *alu,
+ struct r600_bytecode_kcache * kcache)
+{
+ int i, j;
+
+ /* Alter the src operands to refer to the kcache. */
+ for (i = 0; i < 3; ++i) {
+ static const unsigned int base[] = {128, 160, 256, 288};
+ unsigned int line, sel = alu->src[i].sel, found = 0;
+
+ if (sel < 512)
+ continue;
+
+ sel -= 512;
+ line = sel>>4;
+
+ for (j = 0; j < 4 && !found; ++j) {
+ switch (kcache[j].mode) {
+ case V_SQ_CF_KCACHE_NOP:
+ case V_SQ_CF_KCACHE_LOCK_LOOP_INDEX:
+ R600_ERR("unexpected kcache line mode\n");
+ return -ENOMEM;
+ default:
+ if (kcache[j].bank == alu->src[i].kc_bank &&
+ kcache[j].addr <= line &&
+ line < kcache[j].addr + kcache[j].mode) {
+ alu->src[i].sel = sel - (kcache[j].addr<<4);
+ alu->src[i].sel += base[j];
+ found=1;
+ }
}
}
}
+ return 0;
+}
+
+static int r600_bytecode_alloc_kcache_lines(struct r600_bytecode *bc,
+ struct r600_bytecode_alu *alu,
+ unsigned type)
+{
+ struct r600_bytecode_kcache kcache_sets[4];
+ struct r600_bytecode_kcache *kcache = kcache_sets;
+ int r;
+
+ memcpy(kcache, bc->cf_last->kcache, 4 * sizeof(struct r600_bytecode_kcache));
- /* Start a new ALU clause if needed. */
- if (required_lines > free_lines) {
+ if ((r = r600_bytecode_alloc_inst_kcache_lines(bc, kcache, alu))) {
+ /* can't alloc, need to start new clause */
if ((r = r600_bytecode_add_cf(bc))) {
return r;
}
- bc->cf_last->inst = (type << 3);
+ bc->cf_last->op = type;
+
+ /* retry with the new clause */
kcache = bc->cf_last->kcache;
+ if ((r = r600_bytecode_alloc_inst_kcache_lines(bc, kcache, alu))) {
+ /* can't alloc again- should never happen */
+ return r;
+ }
+ } else {
+ /* update kcache sets */
+ memcpy(bc->cf_last->kcache, kcache, 4 * sizeof(struct r600_bytecode_kcache));
}
- /* Setup the kcache lines. */
- for (i = 0; i < count; ++i) {
- boolean found = false;
+ /* if we actually used more than 2 kcache sets - use ALU_EXTENDED on eg+ */
+ if (kcache[2].mode != V_SQ_CF_KCACHE_NOP) {
+ if (bc->chip_class < EVERGREEN)
+ return -ENOMEM;
+ bc->cf_last->eg_alu_extended = 1;
+ }
- for (j = 0; j < 2; ++j) {
- if (kcache[j].mode == V_SQ_CF_KCACHE_LOCK_2 &&
- kcache[j].addr == cache_line[i]) {
- found = true;
- break;
- }
- }
+ return 0;
+}
- if (found) continue;
+static int insert_nop_r6xx(struct r600_bytecode *bc)
+{
+ struct r600_bytecode_alu alu;
+ int r, i;
- for (j = 0; j < 2; ++j) {
- if (kcache[j].mode == V_SQ_CF_KCACHE_NOP) {
- kcache[j].bank = 0;
- kcache[j].addr = cache_line[i];
- kcache[j].mode = V_SQ_CF_KCACHE_LOCK_2;
- break;
- }
- }
+ for (i = 0; i < 4; i++) {
+ memset(&alu, 0, sizeof(alu));
+ alu.op = ALU_OP0_NOP;
+ alu.src[0].chan = i;
+ alu.dst.chan = i;
+ alu.last = (i == 3);
+ r = r600_bytecode_add_alu(bc, &alu);
+ if (r)
+ return r;
}
+ return 0;
+}
- /* Alter the src operands to refer to the kcache. */
- for (i = 0; i < 3; ++i) {
- static const unsigned int base[] = {128, 160, 256, 288};
- unsigned int line;
+/* load AR register from gpr (bc->ar_reg) with MOVA_INT */
+static int load_ar_r6xx(struct r600_bytecode *bc)
+{
+ struct r600_bytecode_alu alu;
+ int r;
- if (alu->src[i].sel < 512)
- continue;
+ if (bc->ar_loaded)
+ return 0;
- alu->src[i].sel -= 512;
- line = (alu->src[i].sel / 32) * 2;
+ /* hack to avoid making MOVA the last instruction in the clause */
+ if ((bc->cf_last->ndw>>1) >= 110)
+ bc->force_add_cf = 1;
- for (j = 0; j < 2; ++j) {
- if (kcache[j].mode == V_SQ_CF_KCACHE_LOCK_2 &&
- kcache[j].addr == line) {
- alu->src[i].sel &= 0x1f;
- alu->src[i].sel += base[j];
- break;
- }
- }
- }
+ memset(&alu, 0, sizeof(alu));
+ alu.op = ALU_OP1_MOVA_GPR_INT;
+ alu.src[0].sel = bc->ar_reg;
+ alu.src[0].chan = bc->ar_chan;
+ alu.last = 1;
+ alu.index_mode = INDEX_MODE_LOOP;
+ r = r600_bytecode_add_alu(bc, &alu);
+ if (r)
+ return r;
+
+ /* no requirement to set uses waterfall on MOVA_GPR_INT */
+ bc->ar_loaded = 1;
+ return 0;
+}
+
+/* load AR register from gpr (bc->ar_reg) with MOVA_INT */
+static int load_ar(struct r600_bytecode *bc)
+{
+ struct r600_bytecode_alu alu;
+ int r;
+
+ if (bc->ar_handling)
+ return load_ar_r6xx(bc);
+
+ if (bc->ar_loaded)
+ return 0;
+
+ /* hack to avoid making MOVA the last instruction in the clause */
+ if ((bc->cf_last->ndw>>1) >= 110)
+ bc->force_add_cf = 1;
+
+ memset(&alu, 0, sizeof(alu));
+ alu.op = ALU_OP1_MOVA_INT;
+ alu.src[0].sel = bc->ar_reg;
+ alu.src[0].chan = bc->ar_chan;
+ alu.last = 1;
+ r = r600_bytecode_add_alu(bc, &alu);
+ if (r)
+ return r;
+ bc->cf_last->r6xx_uses_waterfall = 1;
+ bc->ar_loaded = 1;
return 0;
}
-int r600_bytecode_add_alu_type(struct r600_bytecode *bc, const struct r600_bytecode_alu *alu, int type)
+int r600_bytecode_add_alu_type(struct r600_bytecode *bc,
+ const struct r600_bytecode_alu *alu, unsigned type)
{
struct r600_bytecode_alu *nalu = r600_bytecode_alu();
struct r600_bytecode_alu *lalu;
return -ENOMEM;
memcpy(nalu, alu, sizeof(struct r600_bytecode_alu));
- if (bc->cf_last != NULL && bc->cf_last->inst != (type << 3)) {
+ if (bc->cf_last != NULL && bc->cf_last->op != type) {
/* check if we could add it anyway */
- if (bc->cf_last->inst == (V_SQ_CF_ALU_WORD1_SQ_CF_INST_ALU << 3) &&
- type == V_SQ_CF_ALU_WORD1_SQ_CF_INST_ALU_PUSH_BEFORE) {
+ if (bc->cf_last->op == CF_OP_ALU &&
+ type == CF_OP_ALU_PUSH_BEFORE) {
LIST_FOR_EACH_ENTRY(lalu, &bc->cf_last->alu, list) {
- if (lalu->predicate) {
+ if (lalu->execute_mask) {
bc->force_add_cf = 1;
break;
}
return r;
}
}
- bc->cf_last->inst = (type << 3);
+ bc->cf_last->op = type;
+
+ /* Check AR usage and load it if required */
+ for (i = 0; i < 3; i++)
+ if (nalu->src[i].rel && !bc->ar_loaded)
+ load_ar(bc);
+
+ if (nalu->dst.rel && !bc->ar_loaded)
+ load_ar(bc);
/* Setup the kcache for this ALU instruction. This will start a new
* ALU clause if needed. */
bc->cf_last->prev_bs_head = bc->cf_last->curr_bs_head;
bc->cf_last->curr_bs_head = NULL;
}
+
+ if (nalu->dst.rel && bc->r6xx_nop_after_rel_dst)
+ insert_nop_r6xx(bc);
+
return 0;
}
int r600_bytecode_add_alu(struct r600_bytecode *bc, const struct r600_bytecode_alu *alu)
{
- return r600_bytecode_add_alu_type(bc, alu, BC_INST(bc, V_SQ_CF_ALU_WORD1_SQ_CF_INST_ALU));
+ return r600_bytecode_add_alu_type(bc, alu, CF_OP_ALU);
}
static unsigned r600_bytecode_num_tex_and_vtx_instructions(const struct r600_bytecode *bc)
return 8;
case R700:
- return 16;
-
case EVERGREEN:
case CAYMAN:
- return 64;
+ return 16;
default:
R600_ERR("Unknown chip class %d.\n", bc->chip_class);
}
}
-static inline boolean last_inst_was_vtx_fetch(struct r600_bytecode *bc)
+static inline boolean last_inst_was_not_vtx_fetch(struct r600_bytecode *bc)
{
- if (bc->chip_class == CAYMAN) {
- if (bc->cf_last->inst != CM_V_SQ_CF_WORD1_SQ_CF_INST_TC)
- return TRUE;
- } else {
- if (bc->cf_last->inst != V_SQ_CF_WORD1_SQ_CF_INST_VTX &&
- bc->cf_last->inst != V_SQ_CF_WORD1_SQ_CF_INST_VTX_TC)
- return TRUE;
- }
- return FALSE;
+ return !((r600_isa_cf(bc->cf_last->op)->flags & CF_FETCH) &&
+ (bc->chip_class == CAYMAN ||
+ bc->cf_last->op != CF_OP_TEX));
}
int r600_bytecode_add_vtx(struct r600_bytecode *bc, const struct r600_bytecode_vtx *vtx)
/* cf can contains only alu or only vtx or only tex */
if (bc->cf_last == NULL ||
- last_inst_was_vtx_fetch(bc) ||
+ last_inst_was_not_vtx_fetch(bc) ||
bc->force_add_cf) {
r = r600_bytecode_add_cf(bc);
if (r) {
free(nvtx);
return r;
}
- if (bc->chip_class == CAYMAN)
- bc->cf_last->inst = CM_V_SQ_CF_WORD1_SQ_CF_INST_TC;
- else
- bc->cf_last->inst = V_SQ_CF_WORD1_SQ_CF_INST_VTX;
+ switch (bc->chip_class) {
+ case R600:
+ case R700:
+ case EVERGREEN:
+ bc->cf_last->op = CF_OP_VTX;
+ break;
+ case CAYMAN:
+ bc->cf_last->op = CF_OP_TEX;
+ break;
+ default:
+ R600_ERR("Unknown chip class %d.\n", bc->chip_class);
+ free(nvtx);
+ return -EINVAL;
+ }
}
LIST_ADDTAIL(&nvtx->list, &bc->cf_last->vtx);
/* each fetch use 4 dwords */
bc->ndw += 4;
if ((bc->cf_last->ndw / 4) >= r600_bytecode_num_tex_and_vtx_instructions(bc))
bc->force_add_cf = 1;
+
+ bc->ngpr = MAX2(bc->ngpr, vtx->src_gpr + 1);
+ bc->ngpr = MAX2(bc->ngpr, vtx->dst_gpr + 1);
+
return 0;
}
/* we can't fetch data und use it as texture lookup address in the same TEX clause */
if (bc->cf_last != NULL &&
- bc->cf_last->inst == V_SQ_CF_WORD1_SQ_CF_INST_TEX) {
+ bc->cf_last->op == CF_OP_TEX) {
struct r600_bytecode_tex *ttex;
LIST_FOR_EACH_ENTRY(ttex, &bc->cf_last->tex, list) {
if (ttex->dst_gpr == ntex->src_gpr) {
}
}
/* slight hack to make gradients always go into same cf */
- if (ntex->inst == SQ_TEX_INST_SET_GRADIENTS_H)
+ if (ntex->op == FETCH_OP_SET_GRADIENTS_H)
bc->force_add_cf = 1;
}
/* cf can contains only alu or only vtx or only tex */
if (bc->cf_last == NULL ||
- bc->cf_last->inst != V_SQ_CF_WORD1_SQ_CF_INST_TEX ||
+ bc->cf_last->op != CF_OP_TEX ||
bc->force_add_cf) {
r = r600_bytecode_add_cf(bc);
if (r) {
free(ntex);
return r;
}
- bc->cf_last->inst = V_SQ_CF_WORD1_SQ_CF_INST_TEX;
+ bc->cf_last->op = CF_OP_TEX;
}
if (ntex->src_gpr >= bc->ngpr) {
bc->ngpr = ntex->src_gpr + 1;
return 0;
}
-int r600_bytecode_add_cfinst(struct r600_bytecode *bc, int inst)
+int r600_bytecode_add_cfinst(struct r600_bytecode *bc, unsigned op)
{
int r;
r = r600_bytecode_add_cf(bc);
return r;
bc->cf_last->cond = V_SQ_CF_COND_ACTIVE;
- bc->cf_last->inst = inst;
+ bc->cf_last->op = op;
return 0;
}
int cm_bytecode_add_cf_end(struct r600_bytecode *bc)
{
- return r600_bytecode_add_cfinst(bc, CM_V_SQ_CF_WORD1_SQ_CF_INST_END);
+ return r600_bytecode_add_cfinst(bc, CF_OP_CF_END);
}
/* common to all 3 families */
/* common to all 3 families */
static int r600_bytecode_tex_build(struct r600_bytecode *bc, struct r600_bytecode_tex *tex, unsigned id)
{
- bc->bytecode[id++] = S_SQ_TEX_WORD0_TEX_INST(tex->inst) |
+ bc->bytecode[id++] = S_SQ_TEX_WORD0_TEX_INST(
+ r600_isa_fetch_opcode(bc->isa->hw_class, tex->op)) |
+ EG_S_SQ_TEX_WORD0_INST_MOD(tex->inst_mod) |
S_SQ_TEX_WORD0_RESOURCE_ID(tex->resource_id) |
S_SQ_TEX_WORD0_SRC_GPR(tex->src_gpr) |
S_SQ_TEX_WORD0_SRC_REL(tex->src_rel);
/* r600 only, r700/eg bits in r700_asm.c */
static int r600_bytecode_alu_build(struct r600_bytecode *bc, struct r600_bytecode_alu *alu, unsigned id)
{
+ unsigned opcode = r600_isa_alu_opcode(bc->isa->hw_class, alu->op);
+
/* don't replace gpr by pv or ps for destination register */
bc->bytecode[id++] = S_SQ_ALU_WORD0_SRC0_SEL(alu->src[0].sel) |
S_SQ_ALU_WORD0_SRC0_REL(alu->src[0].rel) |
S_SQ_ALU_WORD0_SRC1_REL(alu->src[1].rel) |
S_SQ_ALU_WORD0_SRC1_CHAN(alu->src[1].chan) |
S_SQ_ALU_WORD0_SRC1_NEG(alu->src[1].neg) |
+ S_SQ_ALU_WORD0_INDEX_MODE(alu->index_mode) |
+ S_SQ_ALU_WORD0_PRED_SEL(alu->pred_sel) |
S_SQ_ALU_WORD0_LAST(alu->last);
if (alu->is_op3) {
S_SQ_ALU_WORD1_OP3_SRC2_REL(alu->src[2].rel) |
S_SQ_ALU_WORD1_OP3_SRC2_CHAN(alu->src[2].chan) |
S_SQ_ALU_WORD1_OP3_SRC2_NEG(alu->src[2].neg) |
- S_SQ_ALU_WORD1_OP3_ALU_INST(alu->inst) |
+ S_SQ_ALU_WORD1_OP3_ALU_INST(opcode) |
S_SQ_ALU_WORD1_BANK_SWIZZLE(alu->bank_swizzle);
} else {
bc->bytecode[id++] = S_SQ_ALU_WORD1_DST_GPR(alu->dst.sel) |
S_SQ_ALU_WORD1_OP2_SRC1_ABS(alu->src[1].abs) |
S_SQ_ALU_WORD1_OP2_WRITE_MASK(alu->dst.write) |
S_SQ_ALU_WORD1_OP2_OMOD(alu->omod) |
- S_SQ_ALU_WORD1_OP2_ALU_INST(alu->inst) |
+ S_SQ_ALU_WORD1_OP2_ALU_INST(opcode) |
S_SQ_ALU_WORD1_BANK_SWIZZLE(alu->bank_swizzle) |
- S_SQ_ALU_WORD1_OP2_UPDATE_EXECUTE_MASK(alu->predicate) |
- S_SQ_ALU_WORD1_OP2_UPDATE_PRED(alu->predicate);
+ S_SQ_ALU_WORD1_OP2_UPDATE_EXECUTE_MASK(alu->execute_mask) |
+ S_SQ_ALU_WORD1_OP2_UPDATE_PRED(alu->update_pred);
}
return 0;
}
static void r600_bytecode_cf_vtx_build(uint32_t *bytecode, const struct r600_bytecode_cf *cf)
{
*bytecode++ = S_SQ_CF_WORD0_ADDR(cf->addr >> 1);
- *bytecode++ = S_SQ_CF_WORD1_CF_INST(cf->inst) |
+ *bytecode++ = S_SQ_CF_WORD1_CF_INST(r600_isa_cf_opcode(ISA_CC_R600, cf->op)) |
S_SQ_CF_WORD1_BARRIER(1) |
S_SQ_CF_WORD1_COUNT((cf->ndw / 4) - 1);
}
static int r600_bytecode_cf_build(struct r600_bytecode *bc, struct r600_bytecode_cf *cf)
{
unsigned id = cf->id;
+ const struct cf_op_info *cfop = r600_isa_cf(cf->op);
+ unsigned opcode = r600_isa_cf_opcode(bc->isa->hw_class, cf->op);
+
- switch (cf->inst) {
- case (V_SQ_CF_ALU_WORD1_SQ_CF_INST_ALU << 3):
- case (V_SQ_CF_ALU_WORD1_SQ_CF_INST_ALU_PUSH_BEFORE << 3):
- case (V_SQ_CF_ALU_WORD1_SQ_CF_INST_ALU_POP_AFTER << 3):
- case (V_SQ_CF_ALU_WORD1_SQ_CF_INST_ALU_POP2_AFTER << 3):
+ if (cf->op == CF_NATIVE) {
+ bc->bytecode[id++] = cf->isa[0];
+ bc->bytecode[id++] = cf->isa[1];
+ } else if (cfop->flags & CF_ALU) {
bc->bytecode[id++] = S_SQ_CF_ALU_WORD0_ADDR(cf->addr >> 1) |
S_SQ_CF_ALU_WORD0_KCACHE_MODE0(cf->kcache[0].mode) |
S_SQ_CF_ALU_WORD0_KCACHE_BANK0(cf->kcache[0].bank) |
S_SQ_CF_ALU_WORD0_KCACHE_BANK1(cf->kcache[1].bank);
- bc->bytecode[id++] = S_SQ_CF_ALU_WORD1_CF_INST(cf->inst >> 3) |
+ bc->bytecode[id++] = S_SQ_CF_ALU_WORD1_CF_INST(opcode) |
S_SQ_CF_ALU_WORD1_KCACHE_MODE1(cf->kcache[1].mode) |
S_SQ_CF_ALU_WORD1_KCACHE_ADDR0(cf->kcache[0].addr) |
S_SQ_CF_ALU_WORD1_KCACHE_ADDR1(cf->kcache[1].addr) |
S_SQ_CF_ALU_WORD1_BARRIER(1) |
S_SQ_CF_ALU_WORD1_USES_WATERFALL(bc->chip_class == R600 ? cf->r6xx_uses_waterfall : 0) |
S_SQ_CF_ALU_WORD1_COUNT((cf->ndw / 2) - 1);
- break;
- case V_SQ_CF_WORD1_SQ_CF_INST_TEX:
- case V_SQ_CF_WORD1_SQ_CF_INST_VTX:
- case V_SQ_CF_WORD1_SQ_CF_INST_VTX_TC:
+ } else if (cfop->flags & CF_FETCH) {
if (bc->chip_class == R700)
r700_bytecode_cf_vtx_build(&bc->bytecode[id], cf);
else
r600_bytecode_cf_vtx_build(&bc->bytecode[id], cf);
- break;
- case V_SQ_CF_ALLOC_EXPORT_WORD1_SQ_CF_INST_EXPORT:
- case V_SQ_CF_ALLOC_EXPORT_WORD1_SQ_CF_INST_EXPORT_DONE:
+ } else if (cfop->flags & CF_EXP) {
bc->bytecode[id++] = S_SQ_CF_ALLOC_EXPORT_WORD0_RW_GPR(cf->output.gpr) |
S_SQ_CF_ALLOC_EXPORT_WORD0_ELEM_SIZE(cf->output.elem_size) |
S_SQ_CF_ALLOC_EXPORT_WORD0_ARRAY_BASE(cf->output.array_base) |
- S_SQ_CF_ALLOC_EXPORT_WORD0_TYPE(cf->output.type);
+ S_SQ_CF_ALLOC_EXPORT_WORD0_TYPE(cf->output.type) |
+ S_SQ_CF_ALLOC_EXPORT_WORD0_INDEX_GPR(cf->output.index_gpr);
bc->bytecode[id++] = S_SQ_CF_ALLOC_EXPORT_WORD1_BURST_COUNT(cf->output.burst_count - 1) |
S_SQ_CF_ALLOC_EXPORT_WORD1_SWIZ_SEL_X(cf->output.swizzle_x) |
S_SQ_CF_ALLOC_EXPORT_WORD1_SWIZ_SEL_Y(cf->output.swizzle_y) |
S_SQ_CF_ALLOC_EXPORT_WORD1_SWIZ_SEL_Z(cf->output.swizzle_z) |
S_SQ_CF_ALLOC_EXPORT_WORD1_SWIZ_SEL_W(cf->output.swizzle_w) |
- S_SQ_CF_ALLOC_EXPORT_WORD1_BARRIER(cf->output.barrier) |
- S_SQ_CF_ALLOC_EXPORT_WORD1_CF_INST(cf->output.inst) |
- S_SQ_CF_ALLOC_EXPORT_WORD1_END_OF_PROGRAM(cf->output.end_of_program);
- break;
- case V_SQ_CF_WORD1_SQ_CF_INST_JUMP:
- case V_SQ_CF_WORD1_SQ_CF_INST_ELSE:
- case V_SQ_CF_WORD1_SQ_CF_INST_POP:
- case V_SQ_CF_WORD1_SQ_CF_INST_LOOP_START_NO_AL:
- case V_SQ_CF_WORD1_SQ_CF_INST_LOOP_END:
- case V_SQ_CF_WORD1_SQ_CF_INST_LOOP_CONTINUE:
- case V_SQ_CF_WORD1_SQ_CF_INST_LOOP_BREAK:
- case V_SQ_CF_WORD1_SQ_CF_INST_CALL_FS:
- case V_SQ_CF_WORD1_SQ_CF_INST_RETURN:
+ S_SQ_CF_ALLOC_EXPORT_WORD1_BARRIER(cf->barrier) |
+ S_SQ_CF_ALLOC_EXPORT_WORD1_CF_INST(opcode) |
+ S_SQ_CF_ALLOC_EXPORT_WORD1_END_OF_PROGRAM(cf->end_of_program);
+ } else if (cfop->flags & CF_MEM) {
+ bc->bytecode[id++] = S_SQ_CF_ALLOC_EXPORT_WORD0_RW_GPR(cf->output.gpr) |
+ S_SQ_CF_ALLOC_EXPORT_WORD0_ELEM_SIZE(cf->output.elem_size) |
+ S_SQ_CF_ALLOC_EXPORT_WORD0_ARRAY_BASE(cf->output.array_base) |
+ S_SQ_CF_ALLOC_EXPORT_WORD0_TYPE(cf->output.type) |
+ S_SQ_CF_ALLOC_EXPORT_WORD0_INDEX_GPR(cf->output.index_gpr);
+ bc->bytecode[id++] = S_SQ_CF_ALLOC_EXPORT_WORD1_BURST_COUNT(cf->output.burst_count - 1) |
+ S_SQ_CF_ALLOC_EXPORT_WORD1_BARRIER(cf->barrier) |
+ S_SQ_CF_ALLOC_EXPORT_WORD1_CF_INST(opcode) |
+ S_SQ_CF_ALLOC_EXPORT_WORD1_END_OF_PROGRAM(cf->end_of_program) |
+ S_SQ_CF_ALLOC_EXPORT_WORD1_BUF_ARRAY_SIZE(cf->output.array_size) |
+ S_SQ_CF_ALLOC_EXPORT_WORD1_BUF_COMP_MASK(cf->output.comp_mask);
+ } else {
bc->bytecode[id++] = S_SQ_CF_WORD0_ADDR(cf->cf_addr >> 1);
- bc->bytecode[id++] = S_SQ_CF_WORD1_CF_INST(cf->inst) |
+ bc->bytecode[id++] = S_SQ_CF_WORD1_CF_INST(opcode) |
S_SQ_CF_WORD1_BARRIER(1) |
S_SQ_CF_WORD1_COND(cf->cond) |
- S_SQ_CF_WORD1_POP_COUNT(cf->pop_count);
-
- break;
- default:
- R600_ERR("unsupported CF instruction (0x%X)\n", cf->inst);
- return -EINVAL;
+ S_SQ_CF_WORD1_POP_COUNT(cf->pop_count) |
+ S_SQ_CF_WORD1_END_OF_PROGRAM(cf->end_of_program);
}
return 0;
}
unsigned addr;
int i, r;
- if (bc->callstack[0].max > 0)
- bc->nstack = ((bc->callstack[0].max + 3) >> 2) + 2;
+ if (!bc->nstack) // If not 0, Stack_size already provided by llvm
+ bc->nstack = bc->stack.max_entries;
+
if (bc->type == TGSI_PROCESSOR_VERTEX && !bc->nstack) {
bc->nstack = 1;
}
/* addr start after all the CF instructions */
addr = bc->cf_last->id + 2;
LIST_FOR_EACH_ENTRY(cf, &bc->cf, list) {
- switch (cf->inst) {
- case (V_SQ_CF_ALU_WORD1_SQ_CF_INST_ALU << 3):
- case (V_SQ_CF_ALU_WORD1_SQ_CF_INST_ALU_POP_AFTER << 3):
- case (V_SQ_CF_ALU_WORD1_SQ_CF_INST_ALU_POP2_AFTER << 3):
- case (V_SQ_CF_ALU_WORD1_SQ_CF_INST_ALU_PUSH_BEFORE << 3):
- break;
- case V_SQ_CF_WORD1_SQ_CF_INST_TEX:
- case V_SQ_CF_WORD1_SQ_CF_INST_VTX:
- case V_SQ_CF_WORD1_SQ_CF_INST_VTX_TC:
- /* fetch node need to be 16 bytes aligned*/
+ if (r600_isa_cf(cf->op)->flags & CF_FETCH) {
addr += 3;
addr &= 0xFFFFFFFCUL;
- break;
- case V_SQ_CF_ALLOC_EXPORT_WORD1_SQ_CF_INST_EXPORT:
- case V_SQ_CF_ALLOC_EXPORT_WORD1_SQ_CF_INST_EXPORT_DONE:
- case EG_V_SQ_CF_ALLOC_EXPORT_WORD1_SQ_CF_INST_EXPORT:
- case EG_V_SQ_CF_ALLOC_EXPORT_WORD1_SQ_CF_INST_EXPORT_DONE:
- break;
- case V_SQ_CF_WORD1_SQ_CF_INST_JUMP:
- case V_SQ_CF_WORD1_SQ_CF_INST_ELSE:
- case V_SQ_CF_WORD1_SQ_CF_INST_POP:
- case V_SQ_CF_WORD1_SQ_CF_INST_LOOP_START_NO_AL:
- case V_SQ_CF_WORD1_SQ_CF_INST_LOOP_END:
- case V_SQ_CF_WORD1_SQ_CF_INST_LOOP_CONTINUE:
- case V_SQ_CF_WORD1_SQ_CF_INST_LOOP_BREAK:
- case V_SQ_CF_WORD1_SQ_CF_INST_CALL_FS:
- case V_SQ_CF_WORD1_SQ_CF_INST_RETURN:
- case CM_V_SQ_CF_WORD1_SQ_CF_INST_END:
- break;
- default:
- R600_ERR("unsupported CF instruction (0x%X)\n", cf->inst);
- return -EINVAL;
}
cf->addr = addr;
addr += cf->ndw;
bc->ndw = cf->addr + cf->ndw;
}
free(bc->bytecode);
- bc->bytecode = calloc(1, bc->ndw * 4);
+ bc->bytecode = calloc(4, bc->ndw);
if (bc->bytecode == NULL)
return -ENOMEM;
LIST_FOR_EACH_ENTRY(cf, &bc->cf, list) {
+ const struct cf_op_info *cfop = r600_isa_cf(cf->op);
addr = cf->addr;
if (bc->chip_class >= EVERGREEN)
r = eg_bytecode_cf_build(bc, cf);
r = r600_bytecode_cf_build(bc, cf);
if (r)
return r;
- switch (cf->inst) {
- case (V_SQ_CF_ALU_WORD1_SQ_CF_INST_ALU << 3):
- case (V_SQ_CF_ALU_WORD1_SQ_CF_INST_ALU_POP_AFTER << 3):
- case (V_SQ_CF_ALU_WORD1_SQ_CF_INST_ALU_POP2_AFTER << 3):
- case (V_SQ_CF_ALU_WORD1_SQ_CF_INST_ALU_PUSH_BEFORE << 3):
+ if (cfop->flags & CF_ALU) {
nliteral = 0;
memset(literal, 0, sizeof(literal));
LIST_FOR_EACH_ENTRY(alu, &cf->alu, list) {
if (r)
return r;
r600_bytecode_alu_adjust_literals(bc, alu, literal, nliteral);
+ r600_bytecode_assign_kcache_banks(bc, alu, cf->kcache);
+
switch(bc->chip_class) {
case R600:
r = r600_bytecode_alu_build(bc, alu, addr);
break;
case R700:
case EVERGREEN: /* eg alu is same encoding as r700 */
- case CAYMAN: /* eg alu is same encoding as r700 */
+ case CAYMAN:
r = r700_bytecode_alu_build(bc, alu, addr);
break;
default:
memset(literal, 0, sizeof(literal));
}
}
- break;
- case V_SQ_CF_WORD1_SQ_CF_INST_VTX:
- case V_SQ_CF_WORD1_SQ_CF_INST_VTX_TC:
+ } else if (cf->op == CF_OP_VTX) {
LIST_FOR_EACH_ENTRY(vtx, &cf->vtx, list) {
r = r600_bytecode_vtx_build(bc, vtx, addr);
if (r)
return r;
addr += 4;
}
- break;
- case V_SQ_CF_WORD1_SQ_CF_INST_TEX:
- if (bc->chip_class == CAYMAN) {
- LIST_FOR_EACH_ENTRY(vtx, &cf->vtx, list) {
- r = r600_bytecode_vtx_build(bc, vtx, addr);
- if (r)
- return r;
- addr += 4;
- }
+ } else if (cf->op == CF_OP_TEX) {
+ LIST_FOR_EACH_ENTRY(vtx, &cf->vtx, list) {
+ assert(bc->chip_class >= EVERGREEN);
+ r = r600_bytecode_vtx_build(bc, vtx, addr);
+ if (r)
+ return r;
+ addr += 4;
}
LIST_FOR_EACH_ENTRY(tex, &cf->tex, list) {
r = r600_bytecode_tex_build(bc, tex, addr);
return r;
addr += 4;
}
- break;
- case V_SQ_CF_ALLOC_EXPORT_WORD1_SQ_CF_INST_EXPORT:
- case V_SQ_CF_ALLOC_EXPORT_WORD1_SQ_CF_INST_EXPORT_DONE:
- case EG_V_SQ_CF_ALLOC_EXPORT_WORD1_SQ_CF_INST_EXPORT:
- case EG_V_SQ_CF_ALLOC_EXPORT_WORD1_SQ_CF_INST_EXPORT_DONE:
- case V_SQ_CF_WORD1_SQ_CF_INST_LOOP_START_NO_AL:
- case V_SQ_CF_WORD1_SQ_CF_INST_LOOP_END:
- case V_SQ_CF_WORD1_SQ_CF_INST_LOOP_CONTINUE:
- case V_SQ_CF_WORD1_SQ_CF_INST_LOOP_BREAK:
- case V_SQ_CF_WORD1_SQ_CF_INST_JUMP:
- case V_SQ_CF_WORD1_SQ_CF_INST_ELSE:
- case V_SQ_CF_WORD1_SQ_CF_INST_POP:
- case V_SQ_CF_WORD1_SQ_CF_INST_CALL_FS:
- case V_SQ_CF_WORD1_SQ_CF_INST_RETURN:
- case CM_V_SQ_CF_WORD1_SQ_CF_INST_END:
- break;
- default:
- R600_ERR("unsupported CF instruction (0x%X)\n", cf->inst);
- return -EINVAL;
}
}
return 0;
LIST_INITHEAD(&cf->list);
}
-void r600_bytecode_dump(struct r600_bytecode *bc)
+static int print_swizzle(unsigned swz)
+{
+ const char * swzchars = "xyzw01?_";
+ assert(swz<8 && swz != 6);
+ return fprintf(stderr, "%c", swzchars[swz]);
+}
+
+static int print_sel(unsigned sel, unsigned rel, unsigned index_mode,
+ unsigned need_brackets)
+{
+ int o = 0;
+ if (rel && index_mode >= 5 && sel < 128)
+ o += fprintf(stderr, "G");
+ if (rel || need_brackets) {
+ o += fprintf(stderr, "[");
+ }
+ o += fprintf(stderr, "%d", sel);
+ if (rel) {
+ if (index_mode == 0 || index_mode == 6)
+ o += fprintf(stderr, "+AR");
+ else if (index_mode == 4)
+ o += fprintf(stderr, "+AL");
+ }
+ if (rel || need_brackets) {
+ o += fprintf(stderr, "]");
+ }
+ return o;
+}
+
+static int print_dst(struct r600_bytecode_alu *alu)
+{
+ int o = 0;
+ unsigned sel = alu->dst.sel;
+ char reg_char = 'R';
+ if (sel > 128 - 4) { /* clause temporary gpr */
+ sel -= 128 - 4;
+ reg_char = 'T';
+ }
+
+ if (alu->dst.write || alu->is_op3) {
+ o += fprintf(stderr, "%c", reg_char);
+ o += print_sel(alu->dst.sel, alu->dst.rel, alu->index_mode, 0);
+ } else {
+ o += fprintf(stderr, "__");
+ }
+ o += fprintf(stderr, ".");
+ o += print_swizzle(alu->dst.chan);
+ return o;
+}
+
+static int print_src(struct r600_bytecode_alu *alu, unsigned idx)
+{
+ int o = 0;
+ struct r600_bytecode_alu_src *src = &alu->src[idx];
+ unsigned sel = src->sel, need_sel = 1, need_chan = 1, need_brackets = 0;
+
+ if (src->neg)
+ o += fprintf(stderr,"-");
+ if (src->abs)
+ o += fprintf(stderr,"|");
+
+ if (sel < 128 - 4) {
+ o += fprintf(stderr, "R");
+ } else if (sel < 128) {
+ o += fprintf(stderr, "T");
+ sel -= 128 - 4;
+ } else if (sel < 160) {
+ o += fprintf(stderr, "KC0");
+ need_brackets = 1;
+ sel -= 128;
+ } else if (sel < 192) {
+ o += fprintf(stderr, "KC1");
+ need_brackets = 1;
+ sel -= 160;
+ } else if (sel >= 512) {
+ o += fprintf(stderr, "C%d", src->kc_bank);
+ need_brackets = 1;
+ sel -= 512;
+ } else if (sel >= 448) {
+ o += fprintf(stderr, "Param");
+ sel -= 448;
+ need_chan = 0;
+ } else if (sel >= 288) {
+ o += fprintf(stderr, "KC3");
+ need_brackets = 1;
+ sel -= 288;
+ } else if (sel >= 256) {
+ o += fprintf(stderr, "KC2");
+ need_brackets = 1;
+ sel -= 256;
+ } else {
+ need_sel = 0;
+ need_chan = 0;
+ switch (sel) {
+ case V_SQ_ALU_SRC_PS:
+ o += fprintf(stderr, "PS");
+ break;
+ case V_SQ_ALU_SRC_PV:
+ o += fprintf(stderr, "PV");
+ need_chan = 1;
+ break;
+ case V_SQ_ALU_SRC_LITERAL:
+ o += fprintf(stderr, "[0x%08X %f]", src->value, *(float*)&src->value);
+ break;
+ case V_SQ_ALU_SRC_0_5:
+ o += fprintf(stderr, "0.5");
+ break;
+ case V_SQ_ALU_SRC_M_1_INT:
+ o += fprintf(stderr, "-1");
+ break;
+ case V_SQ_ALU_SRC_1_INT:
+ o += fprintf(stderr, "1");
+ break;
+ case V_SQ_ALU_SRC_1:
+ o += fprintf(stderr, "1.0");
+ break;
+ case V_SQ_ALU_SRC_0:
+ o += fprintf(stderr, "0");
+ break;
+ default:
+ o += fprintf(stderr, "??IMM_%d", sel);
+ break;
+ }
+ }
+
+ if (need_sel)
+ o += print_sel(sel, src->rel, alu->index_mode, need_brackets);
+
+ if (need_chan) {
+ o += fprintf(stderr, ".");
+ o += print_swizzle(src->chan);
+ }
+
+ if (src->abs)
+ o += fprintf(stderr,"|");
+
+ return o;
+}
+
+static int print_indent(int p, int c)
+{
+ int o = 0;
+ while (p++ < c)
+ o += fprintf(stderr, " ");
+ return o;
+}
+
+void r600_bytecode_disasm(struct r600_bytecode *bc)
{
+ static int index = 0;
struct r600_bytecode_cf *cf = NULL;
struct r600_bytecode_alu *alu = NULL;
struct r600_bytecode_vtx *vtx = NULL;
struct r600_bytecode_tex *tex = NULL;
- unsigned i, id;
+ unsigned i, id, ngr = 0, last;
uint32_t literal[4];
unsigned nliteral;
char chip = '6';
chip = '6';
break;
}
- fprintf(stderr, "bytecode %d dw -- %d gprs ---------------------\n", bc->ndw, bc->ngpr);
- fprintf(stderr, " %c\n", chip);
+ fprintf(stderr, "bytecode %d dw -- %d gprs -- %d nstack -------------\n",
+ bc->ndw, bc->ngpr, bc->nstack);
+ fprintf(stderr, "shader %d -- %c\n", index++, chip);
LIST_FOR_EACH_ENTRY(cf, &bc->cf, list) {
id = cf->id;
+ if (cf->op == CF_NATIVE) {
+ fprintf(stderr, "%04d %08X %08X CF_NATIVE\n", id, bc->bytecode[id],
+ bc->bytecode[id + 1]);
+ } else {
+ const struct cf_op_info *cfop = r600_isa_cf(cf->op);
+ if (cfop->flags & CF_ALU) {
+ if (cf->eg_alu_extended) {
+ fprintf(stderr, "%04d %08X %08X %s\n", id, bc->bytecode[id],
+ bc->bytecode[id + 1], "ALU_EXT");
+ id += 2;
+ }
+ fprintf(stderr, "%04d %08X %08X %s ", id, bc->bytecode[id],
+ bc->bytecode[id + 1], cfop->name);
+ fprintf(stderr, "%d @%d ", cf->ndw / 2, cf->addr);
+ for (i = 0; i < 4; ++i) {
+ if (cf->kcache[i].mode) {
+ int c_start = (cf->kcache[i].addr << 4);
+ int c_end = c_start + (cf->kcache[i].mode << 4);
+ fprintf(stderr, "KC%d[CB%d:%d-%d] ",
+ i, cf->kcache[i].bank, c_start, c_end);
+ }
+ }
+ fprintf(stderr, "\n");
+ } else if (cfop->flags & CF_FETCH) {
+ fprintf(stderr, "%04d %08X %08X %s ", id, bc->bytecode[id],
+ bc->bytecode[id + 1], cfop->name);
+ fprintf(stderr, "%d @%d ", cf->ndw / 4, cf->addr);
+ fprintf(stderr, "\n");
+ } else if (cfop->flags & CF_EXP) {
+ int o = 0;
+ const char *exp_type[] = {"PIXEL", "POS ", "PARAM"};
+ o += fprintf(stderr, "%04d %08X %08X %s ", id, bc->bytecode[id],
+ bc->bytecode[id + 1], cfop->name);
+ o += print_indent(o, 43);
+ o += fprintf(stderr, "%s ", exp_type[cf->output.type]);
+ if (cf->output.burst_count > 1) {
+ o += fprintf(stderr, "%d-%d ", cf->output.array_base,
+ cf->output.array_base + cf->output.burst_count - 1);
+
+ o += print_indent(o, 55);
+ o += fprintf(stderr, "R%d-%d.", cf->output.gpr,
+ cf->output.gpr + cf->output.burst_count - 1);
+ } else {
+ o += fprintf(stderr, "%d ", cf->output.array_base);
+ o += print_indent(o, 55);
+ o += fprintf(stderr, "R%d.", cf->output.gpr);
+ }
- switch (cf->inst) {
- case (V_SQ_CF_ALU_WORD1_SQ_CF_INST_ALU << 3):
- case (V_SQ_CF_ALU_WORD1_SQ_CF_INST_ALU_POP_AFTER << 3):
- case (V_SQ_CF_ALU_WORD1_SQ_CF_INST_ALU_POP2_AFTER << 3):
- case (V_SQ_CF_ALU_WORD1_SQ_CF_INST_ALU_PUSH_BEFORE << 3):
- fprintf(stderr, "%04d %08X ALU ", id, bc->bytecode[id]);
- fprintf(stderr, "ADDR:%d ", cf->addr);
- fprintf(stderr, "KCACHE_MODE0:%X ", cf->kcache[0].mode);
- fprintf(stderr, "KCACHE_BANK0:%X ", cf->kcache[0].bank);
- fprintf(stderr, "KCACHE_BANK1:%X\n", cf->kcache[1].bank);
- id++;
- fprintf(stderr, "%04d %08X ALU ", id, bc->bytecode[id]);
- fprintf(stderr, "INST:0x%x ", cf->inst);
- fprintf(stderr, "KCACHE_MODE1:%X ", cf->kcache[1].mode);
- fprintf(stderr, "KCACHE_ADDR0:%X ", cf->kcache[0].addr);
- fprintf(stderr, "KCACHE_ADDR1:%X ", cf->kcache[1].addr);
- fprintf(stderr, "COUNT:%d\n", cf->ndw / 2);
- break;
- case V_SQ_CF_WORD1_SQ_CF_INST_TEX:
- case V_SQ_CF_WORD1_SQ_CF_INST_VTX:
- case V_SQ_CF_WORD1_SQ_CF_INST_VTX_TC:
- fprintf(stderr, "%04d %08X TEX/VTX ", id, bc->bytecode[id]);
- fprintf(stderr, "ADDR:%d\n", cf->addr);
- id++;
- fprintf(stderr, "%04d %08X TEX/VTX ", id, bc->bytecode[id]);
- fprintf(stderr, "INST:0x%x ", cf->inst);
- fprintf(stderr, "COUNT:%d\n", cf->ndw / 4);
- break;
- case V_SQ_CF_ALLOC_EXPORT_WORD1_SQ_CF_INST_EXPORT:
- case V_SQ_CF_ALLOC_EXPORT_WORD1_SQ_CF_INST_EXPORT_DONE:
- case EG_V_SQ_CF_ALLOC_EXPORT_WORD1_SQ_CF_INST_EXPORT:
- case EG_V_SQ_CF_ALLOC_EXPORT_WORD1_SQ_CF_INST_EXPORT_DONE:
- fprintf(stderr, "%04d %08X EXPORT ", id, bc->bytecode[id]);
- fprintf(stderr, "GPR:%X ", cf->output.gpr);
- fprintf(stderr, "ELEM_SIZE:%X ", cf->output.elem_size);
- fprintf(stderr, "ARRAY_BASE:%X ", cf->output.array_base);
- fprintf(stderr, "TYPE:%X\n", cf->output.type);
- id++;
- fprintf(stderr, "%04d %08X EXPORT ", id, bc->bytecode[id]);
- fprintf(stderr, "SWIZ_X:%X ", cf->output.swizzle_x);
- fprintf(stderr, "SWIZ_Y:%X ", cf->output.swizzle_y);
- fprintf(stderr, "SWIZ_Z:%X ", cf->output.swizzle_z);
- fprintf(stderr, "SWIZ_W:%X ", cf->output.swizzle_w);
- fprintf(stderr, "BARRIER:%X ", cf->output.barrier);
- fprintf(stderr, "INST:0x%x ", cf->output.inst);
- fprintf(stderr, "BURST_COUNT:%d ", cf->output.burst_count);
- fprintf(stderr, "EOP:%X\n", cf->output.end_of_program);
- break;
- case V_SQ_CF_WORD1_SQ_CF_INST_JUMP:
- case V_SQ_CF_WORD1_SQ_CF_INST_ELSE:
- case V_SQ_CF_WORD1_SQ_CF_INST_POP:
- case V_SQ_CF_WORD1_SQ_CF_INST_LOOP_START_NO_AL:
- case V_SQ_CF_WORD1_SQ_CF_INST_LOOP_END:
- case V_SQ_CF_WORD1_SQ_CF_INST_LOOP_CONTINUE:
- case V_SQ_CF_WORD1_SQ_CF_INST_LOOP_BREAK:
- case V_SQ_CF_WORD1_SQ_CF_INST_CALL_FS:
- case V_SQ_CF_WORD1_SQ_CF_INST_RETURN:
- case CM_V_SQ_CF_WORD1_SQ_CF_INST_END:
- fprintf(stderr, "%04d %08X CF ", id, bc->bytecode[id]);
- fprintf(stderr, "ADDR:%d\n", cf->cf_addr);
- id++;
- fprintf(stderr, "%04d %08X CF ", id, bc->bytecode[id]);
- fprintf(stderr, "INST:0x%x ", cf->inst);
- fprintf(stderr, "COND:%X ", cf->cond);
- fprintf(stderr, "POP_COUNT:%X\n", cf->pop_count);
- break;
+ o += print_swizzle(cf->output.swizzle_x);
+ o += print_swizzle(cf->output.swizzle_y);
+ o += print_swizzle(cf->output.swizzle_z);
+ o += print_swizzle(cf->output.swizzle_w);
+
+ print_indent(o, 67);
+
+ fprintf(stderr, " ES:%X ", cf->output.elem_size);
+ if (!cf->barrier)
+ fprintf(stderr, "NO_BARRIER ");
+ if (cf->end_of_program)
+ fprintf(stderr, "EOP ");
+ fprintf(stderr, "\n");
+ } else if (r600_isa_cf(cf->op)->flags & CF_MEM) {
+ int o = 0;
+ const char *exp_type[] = {"WRITE", "WRITE_IND", "WRITE_ACK",
+ "WRITE_IND_ACK"};
+ o += fprintf(stderr, "%04d %08X %08X %s ", id,
+ bc->bytecode[id], bc->bytecode[id + 1], cfop->name);
+ o += print_indent(o, 43);
+ o += fprintf(stderr, "%s ", exp_type[cf->output.type]);
+ if (cf->output.burst_count > 1) {
+ o += fprintf(stderr, "%d-%d ", cf->output.array_base,
+ cf->output.array_base + cf->output.burst_count - 1);
+ o += print_indent(o, 55);
+ o += fprintf(stderr, "R%d-%d.", cf->output.gpr,
+ cf->output.gpr + cf->output.burst_count - 1);
+ } else {
+ o += fprintf(stderr, "%d ", cf->output.array_base);
+ o += print_indent(o, 55);
+ o += fprintf(stderr, "R%d.", cf->output.gpr);
+ }
+ for (i = 0; i < 4; ++i) {
+ if (cf->output.comp_mask & (1 << i))
+ o += print_swizzle(i);
+ else
+ o += print_swizzle(7);
+ }
+
+ if (cf->output.type == V_SQ_CF_ALLOC_EXPORT_WORD0_SQ_EXPORT_WRITE_IND)
+ o += fprintf(stderr, " R%d", cf->output.index_gpr);
+
+ o += print_indent(o, 67);
+
+ fprintf(stderr, " ES:%i ", cf->output.elem_size);
+ if (cf->output.array_size != 0xFFF)
+ fprintf(stderr, "AS:%i ", cf->output.array_size);
+ if (!cf->barrier)
+ fprintf(stderr, "NO_BARRIER ");
+ if (cf->end_of_program)
+ fprintf(stderr, "EOP ");
+ fprintf(stderr, "\n");
+ } else {
+ fprintf(stderr, "%04d %08X %08X %s ", id, bc->bytecode[id],
+ bc->bytecode[id + 1], cfop->name);
+ fprintf(stderr, "@%d ", cf->cf_addr);
+ if (cf->cond)
+ fprintf(stderr, "CND:%X ", cf->cond);
+ if (cf->pop_count)
+ fprintf(stderr, "POP:%X ", cf->pop_count);
+ fprintf(stderr, "\n");
+ }
}
id = cf->addr;
nliteral = 0;
+ last = 1;
LIST_FOR_EACH_ENTRY(alu, &cf->alu, list) {
+ const char *omod_str[] = {"","*2","*4","/2"};
+ const struct alu_op_info *aop = r600_isa_alu(alu->op);
+ int o = 0;
+
r600_bytecode_alu_nliterals(bc, alu, literal, &nliteral);
+ o += fprintf(stderr, " %04d %08X %08X ", id, bc->bytecode[id], bc->bytecode[id+1]);
+ if (last)
+ o += fprintf(stderr, "%4d ", ++ngr);
+ else
+ o += fprintf(stderr, " ");
+ o += fprintf(stderr, "%c%c %c ", alu->execute_mask ? 'M':' ',
+ alu->update_pred ? 'P':' ',
+ alu->pred_sel ? alu->pred_sel==2 ? '0':'1':' ');
+
+ o += fprintf(stderr, "%s%s%s ", aop->name,
+ omod_str[alu->omod], alu->dst.clamp ? "_sat":"");
+
+ o += print_indent(o,60);
+ o += print_dst(alu);
+ for (i = 0; i < aop->src_count; ++i) {
+ o += fprintf(stderr, i == 0 ? ", ": ", ");
+ o += print_src(alu, i);
+ }
- fprintf(stderr, "%04d %08X ", id, bc->bytecode[id]);
- fprintf(stderr, "SRC0(SEL:%d ", alu->src[0].sel);
- fprintf(stderr, "REL:%d ", alu->src[0].rel);
- fprintf(stderr, "CHAN:%d ", alu->src[0].chan);
- fprintf(stderr, "NEG:%d) ", alu->src[0].neg);
- fprintf(stderr, "SRC1(SEL:%d ", alu->src[1].sel);
- fprintf(stderr, "REL:%d ", alu->src[1].rel);
- fprintf(stderr, "CHAN:%d ", alu->src[1].chan);
- fprintf(stderr, "NEG:%d) ", alu->src[1].neg);
- fprintf(stderr, "LAST:%d)\n", alu->last);
- id++;
- fprintf(stderr, "%04d %08X %c ", id, bc->bytecode[id], alu->last ? '*' : ' ');
- fprintf(stderr, "INST:0x%x ", alu->inst);
- fprintf(stderr, "DST(SEL:%d ", alu->dst.sel);
- fprintf(stderr, "CHAN:%d ", alu->dst.chan);
- fprintf(stderr, "REL:%d ", alu->dst.rel);
- fprintf(stderr, "CLAMP:%d) ", alu->dst.clamp);
- fprintf(stderr, "BANK_SWIZZLE:%d ", alu->bank_swizzle);
- if (alu->is_op3) {
- fprintf(stderr, "SRC2(SEL:%d ", alu->src[2].sel);
- fprintf(stderr, "REL:%d ", alu->src[2].rel);
- fprintf(stderr, "CHAN:%d ", alu->src[2].chan);
- fprintf(stderr, "NEG:%d)\n", alu->src[2].neg);
- } else {
- fprintf(stderr, "SRC0_ABS:%d ", alu->src[0].abs);
- fprintf(stderr, "SRC1_ABS:%d ", alu->src[1].abs);
- fprintf(stderr, "WRITE_MASK:%d ", alu->dst.write);
- fprintf(stderr, "OMOD:%d ", alu->omod);
- fprintf(stderr, "EXECUTE_MASK:%d ", alu->predicate);
- fprintf(stderr, "UPDATE_PRED:%d\n", alu->predicate);
+ if (alu->bank_swizzle) {
+ o += print_indent(o,75);
+ o += fprintf(stderr, " BS:%d", alu->bank_swizzle);
}
- id++;
+ fprintf(stderr, "\n");
+ id += 2;
+
if (alu->last) {
for (i = 0; i < nliteral; i++, id++) {
float *f = (float*)(bc->bytecode + id);
- fprintf(stderr, "%04d %08X\t%f\n", id, bc->bytecode[id], *f);
+ o = fprintf(stderr, " %04d %08X", id, bc->bytecode[id]);
+ print_indent(o, 60);
+ fprintf(stderr, " %f (%d)\n", *f, *(bc->bytecode + id));
}
id += nliteral & 1;
nliteral = 0;
}
+ last = alu->last;
}
LIST_FOR_EACH_ENTRY(tex, &cf->tex, list) {
- fprintf(stderr, "%04d %08X ", id, bc->bytecode[id]);
- fprintf(stderr, "INST:0x%x ", tex->inst);
- fprintf(stderr, "RESOURCE_ID:%d ", tex->resource_id);
- fprintf(stderr, "SRC(GPR:%d ", tex->src_gpr);
- fprintf(stderr, "REL:%d)\n", tex->src_rel);
- id++;
- fprintf(stderr, "%04d %08X ", id, bc->bytecode[id]);
- fprintf(stderr, "DST(GPR:%d ", tex->dst_gpr);
- fprintf(stderr, "REL:%d ", tex->dst_rel);
- fprintf(stderr, "SEL_X:%d ", tex->dst_sel_x);
- fprintf(stderr, "SEL_Y:%d ", tex->dst_sel_y);
- fprintf(stderr, "SEL_Z:%d ", tex->dst_sel_z);
- fprintf(stderr, "SEL_W:%d) ", tex->dst_sel_w);
- fprintf(stderr, "LOD_BIAS:%d ", tex->lod_bias);
- fprintf(stderr, "COORD_TYPE_X:%d ", tex->coord_type_x);
- fprintf(stderr, "COORD_TYPE_Y:%d ", tex->coord_type_y);
- fprintf(stderr, "COORD_TYPE_Z:%d ", tex->coord_type_z);
- fprintf(stderr, "COORD_TYPE_W:%d\n", tex->coord_type_w);
- id++;
- fprintf(stderr, "%04d %08X ", id, bc->bytecode[id]);
- fprintf(stderr, "OFFSET_X:%d ", tex->offset_x);
- fprintf(stderr, "OFFSET_Y:%d ", tex->offset_y);
- fprintf(stderr, "OFFSET_Z:%d ", tex->offset_z);
- fprintf(stderr, "SAMPLER_ID:%d ", tex->sampler_id);
- fprintf(stderr, "SRC(SEL_X:%d ", tex->src_sel_x);
- fprintf(stderr, "SEL_Y:%d ", tex->src_sel_y);
- fprintf(stderr, "SEL_Z:%d ", tex->src_sel_z);
- fprintf(stderr, "SEL_W:%d)\n", tex->src_sel_w);
- id++;
- fprintf(stderr, "%04d %08X \n", id, bc->bytecode[id]);
- id++;
+ int o = 0;
+ o += fprintf(stderr, " %04d %08X %08X %08X ", id, bc->bytecode[id],
+ bc->bytecode[id + 1], bc->bytecode[id + 2]);
+
+ o += fprintf(stderr, "%s ", r600_isa_fetch(tex->op)->name);
+
+ o += print_indent(o, 50);
+
+ o += fprintf(stderr, "R%d.", tex->dst_gpr);
+ o += print_swizzle(tex->dst_sel_x);
+ o += print_swizzle(tex->dst_sel_y);
+ o += print_swizzle(tex->dst_sel_z);
+ o += print_swizzle(tex->dst_sel_w);
+
+ o += fprintf(stderr, ", R%d.", tex->src_gpr);
+ o += print_swizzle(tex->src_sel_x);
+ o += print_swizzle(tex->src_sel_y);
+ o += print_swizzle(tex->src_sel_z);
+ o += print_swizzle(tex->src_sel_w);
+
+ o += fprintf(stderr, ", RID:%d", tex->resource_id);
+ o += fprintf(stderr, ", SID:%d ", tex->sampler_id);
+
+ if (tex->lod_bias)
+ fprintf(stderr, "LB:%d ", tex->lod_bias);
+
+ fprintf(stderr, "CT:%c%c%c%c ",
+ tex->coord_type_x ? 'N' : 'U',
+ tex->coord_type_y ? 'N' : 'U',
+ tex->coord_type_z ? 'N' : 'U',
+ tex->coord_type_w ? 'N' : 'U');
+
+ if (tex->offset_x)
+ fprintf(stderr, "OX:%d ", tex->offset_x);
+ if (tex->offset_y)
+ fprintf(stderr, "OY:%d ", tex->offset_y);
+ if (tex->offset_z)
+ fprintf(stderr, "OZ:%d ", tex->offset_z);
+
+ id += 4;
+ fprintf(stderr, "\n");
}
LIST_FOR_EACH_ENTRY(vtx, &cf->vtx, list) {
- fprintf(stderr, "%04d %08X ", id, bc->bytecode[id]);
- fprintf(stderr, "INST:%d ", vtx->inst);
- fprintf(stderr, "FETCH_TYPE:%d ", vtx->fetch_type);
- fprintf(stderr, "BUFFER_ID:%d\n", vtx->buffer_id);
- id++;
- /* This assumes that no semantic fetches exist */
- fprintf(stderr, "%04d %08X ", id, bc->bytecode[id]);
- fprintf(stderr, "SRC(GPR:%d ", vtx->src_gpr);
- fprintf(stderr, "SEL_X:%d) ", vtx->src_sel_x);
- if (bc->chip_class < CAYMAN)
- fprintf(stderr, "MEGA_FETCH_COUNT:%d ", vtx->mega_fetch_count);
- else
- fprintf(stderr, "SEL_Y:%d) ", 0);
- fprintf(stderr, "DST(GPR:%d ", vtx->dst_gpr);
- fprintf(stderr, "SEL_X:%d ", vtx->dst_sel_x);
- fprintf(stderr, "SEL_Y:%d ", vtx->dst_sel_y);
- fprintf(stderr, "SEL_Z:%d ", vtx->dst_sel_z);
- fprintf(stderr, "SEL_W:%d) ", vtx->dst_sel_w);
- fprintf(stderr, "USE_CONST_FIELDS:%d ", vtx->use_const_fields);
- fprintf(stderr, "FORMAT(DATA:%d ", vtx->data_format);
+ int o = 0;
+ const char * fetch_type[] = {"VERTEX", "INSTANCE", ""};
+ o += fprintf(stderr, " %04d %08X %08X %08X ", id, bc->bytecode[id],
+ bc->bytecode[id + 1], bc->bytecode[id + 2]);
+
+ o += fprintf(stderr, "%s ", r600_isa_fetch(vtx->op)->name);
+
+ o += print_indent(o, 50);
+
+ o += fprintf(stderr, "R%d.", vtx->dst_gpr);
+ o += print_swizzle(vtx->dst_sel_x);
+ o += print_swizzle(vtx->dst_sel_y);
+ o += print_swizzle(vtx->dst_sel_z);
+ o += print_swizzle(vtx->dst_sel_w);
+
+ o += fprintf(stderr, ", R%d.", vtx->src_gpr);
+ o += print_swizzle(vtx->src_sel_x);
+
+ if (vtx->offset)
+ fprintf(stderr, " +%db", vtx->offset);
+
+ o += print_indent(o, 55);
+
+ fprintf(stderr, ", RID:%d ", vtx->buffer_id);
+
+ fprintf(stderr, "%s ", fetch_type[vtx->fetch_type]);
+
+ if (bc->chip_class < CAYMAN && vtx->mega_fetch_count)
+ fprintf(stderr, "MFC:%d ", vtx->mega_fetch_count);
+
+ fprintf(stderr, "UCF:%d ", vtx->use_const_fields);
+ fprintf(stderr, "FMT(DTA:%d ", vtx->data_format);
fprintf(stderr, "NUM:%d ", vtx->num_format_all);
fprintf(stderr, "COMP:%d ", vtx->format_comp_all);
fprintf(stderr, "MODE:%d)\n", vtx->srf_mode_all);
- id++;
- fprintf(stderr, "%04d %08X ", id, bc->bytecode[id]);
- fprintf(stderr, "ENDIAN:%d ", vtx->endian);
- fprintf(stderr, "OFFSET:%d\n", vtx->offset);
- /* TODO */
- id++;
- fprintf(stderr, "%04d %08X \n", id, bc->bytecode[id]);
- id++;
+
+ id += 4;
}
}
fprintf(stderr, "--------------------------------------\n");
}
-static void r600_vertex_data_type(enum pipe_format pformat,
+void r600_vertex_data_type(enum pipe_format pformat,
unsigned *format,
unsigned *num_format, unsigned *format_comp, unsigned *endian)
{
*format_comp = 0;
*endian = ENDIAN_NONE;
+ if (pformat == PIPE_FORMAT_R11G11B10_FLOAT) {
+ *format = FMT_10_11_11_FLOAT;
+ *endian = r600_endian_swap(32);
+ return;
+ }
+
desc = util_format_description(pformat);
if (desc->layout != UTIL_FORMAT_LAYOUT_PLAIN) {
goto out_unknown;
R600_ERR("unsupported vertex format %s\n", util_format_name(pformat));
}
-int r600_vertex_elements_build_fetch_shader(struct r600_pipe_context *rctx, struct r600_vertex_element *ve)
+void *r600_create_vertex_fetch_shader(struct pipe_context *ctx,
+ unsigned count,
+ const struct pipe_vertex_element *elements)
{
- static int dump_shaders = -1;
-
+ struct r600_context *rctx = (struct r600_context *)ctx;
struct r600_bytecode bc;
struct r600_bytecode_vtx vtx;
- struct pipe_vertex_element *elements = ve->elements;
const struct util_format_description *desc;
- unsigned fetch_resource_start = rctx->chip_class >= EVERGREEN ? 0 : 160;
+ unsigned fetch_resource_start = rctx->b.chip_class >= EVERGREEN ? 0 : 160;
unsigned format, num_format, format_comp, endian;
- u32 *bytecode;
- int i, r;
+ uint32_t *bytecode;
+ int i, j, r, fs_size;
+ struct r600_fetch_shader *shader;
+ unsigned no_sb = rctx->screen->b.debug_flags & DBG_NO_SB;
+ unsigned sb_disasm = !no_sb || (rctx->screen->b.debug_flags & DBG_SB_DISASM);
- /* Vertex element offsets need special handling. If the offset is
- * bigger than what we can put in the fetch instruction we need to
- * alter the vertex resource offset. In order to simplify code we
- * will bind one resource per element in such cases. It's a worst
- * case scenario. */
- for (i = 0; i < ve->count; i++) {
- ve->vbuffer_offset[i] = C_SQ_VTX_WORD2_OFFSET & elements[i].src_offset;
- if (ve->vbuffer_offset[i]) {
- ve->vbuffer_need_offset = 1;
- }
- }
+ assert(count < 32);
memset(&bc, 0, sizeof(bc));
- r600_bytecode_init(&bc, rctx->chip_class);
+ r600_bytecode_init(&bc, rctx->b.chip_class, rctx->b.family,
+ rctx->screen->has_compressed_msaa_texturing);
- for (i = 0; i < ve->count; i++) {
- if (elements[i].instance_divisor > 1) {
- struct r600_bytecode_alu alu;
-
- memset(&alu, 0, sizeof(alu));
- alu.inst = BC_INST(&bc, V_SQ_ALU_WORD1_OP2_SQ_OP2_INST_MULHI_UINT);
- alu.src[0].sel = 0;
- alu.src[0].chan = 3;
-
- alu.src[1].sel = V_SQ_ALU_SRC_LITERAL;
- alu.src[1].value = (1ll << 32) / elements[i].instance_divisor + 1;
+ bc.isa = rctx->isa;
- alu.dst.sel = i + 1;
- alu.dst.chan = 3;
- alu.dst.write = 1;
- alu.last = 1;
-
- if ((r = r600_bytecode_add_alu(&bc, &alu))) {
- r600_bytecode_clear(&bc);
- return r;
+ for (i = 0; i < count; i++) {
+ if (elements[i].instance_divisor > 1) {
+ if (rctx->b.chip_class == CAYMAN) {
+ for (j = 0; j < 4; j++) {
+ struct r600_bytecode_alu alu;
+ memset(&alu, 0, sizeof(alu));
+ alu.op = ALU_OP2_MULHI_UINT;
+ alu.src[0].sel = 0;
+ alu.src[0].chan = 3;
+ alu.src[1].sel = V_SQ_ALU_SRC_LITERAL;
+ alu.src[1].value = (1ll << 32) / elements[i].instance_divisor + 1;
+ alu.dst.sel = i + 1;
+ alu.dst.chan = j;
+ alu.dst.write = j == 3;
+ alu.last = j == 3;
+ if ((r = r600_bytecode_add_alu(&bc, &alu))) {
+ r600_bytecode_clear(&bc);
+ return NULL;
+ }
+ }
+ } else {
+ struct r600_bytecode_alu alu;
+ memset(&alu, 0, sizeof(alu));
+ alu.op = ALU_OP2_MULHI_UINT;
+ alu.src[0].sel = 0;
+ alu.src[0].chan = 3;
+ alu.src[1].sel = V_SQ_ALU_SRC_LITERAL;
+ alu.src[1].value = (1ll << 32) / elements[i].instance_divisor + 1;
+ alu.dst.sel = i + 1;
+ alu.dst.chan = 3;
+ alu.dst.write = 1;
+ alu.last = 1;
+ if ((r = r600_bytecode_add_alu(&bc, &alu))) {
+ r600_bytecode_clear(&bc);
+ return NULL;
+ }
}
}
}
- for (i = 0; i < ve->count; i++) {
- unsigned vbuffer_index;
- r600_vertex_data_type(ve->elements[i].src_format,
+ for (i = 0; i < count; i++) {
+ r600_vertex_data_type(elements[i].src_format,
&format, &num_format, &format_comp, &endian);
- desc = util_format_description(ve->elements[i].src_format);
+
+ desc = util_format_description(elements[i].src_format);
if (desc == NULL) {
r600_bytecode_clear(&bc);
- R600_ERR("unknown format %d\n", ve->elements[i].src_format);
- return -EINVAL;
+ R600_ERR("unknown format %d\n", elements[i].src_format);
+ return NULL;
+ }
+
+ if (elements[i].src_offset > 65535) {
+ r600_bytecode_clear(&bc);
+ R600_ERR("too big src_offset: %u\n", elements[i].src_offset);
+ return NULL;
}
- /* see above for vbuffer_need_offset explanation */
- vbuffer_index = elements[i].vertex_buffer_index;
memset(&vtx, 0, sizeof(vtx));
- vtx.buffer_id = (ve->vbuffer_need_offset ? i : vbuffer_index) + fetch_resource_start;
+ vtx.buffer_id = elements[i].vertex_buffer_index + fetch_resource_start;
vtx.fetch_type = elements[i].instance_divisor ? 1 : 0;
vtx.src_gpr = elements[i].instance_divisor > 1 ? i + 1 : 0;
vtx.src_sel_x = elements[i].instance_divisor ? 3 : 0;
vtx.data_format = format;
vtx.num_format_all = num_format;
vtx.format_comp_all = format_comp;
- vtx.srf_mode_all = 1;
vtx.offset = elements[i].src_offset;
vtx.endian = endian;
if ((r = r600_bytecode_add_vtx(&bc, &vtx))) {
r600_bytecode_clear(&bc);
- return r;
+ return NULL;
}
}
- r600_bytecode_add_cfinst(&bc, BC_INST(&bc, V_SQ_CF_WORD1_SQ_CF_INST_RETURN));
+ r600_bytecode_add_cfinst(&bc, CF_OP_RET);
if ((r = r600_bytecode_build(&bc))) {
r600_bytecode_clear(&bc);
- return r;
+ return NULL;
}
- if (dump_shaders == -1)
- dump_shaders = debug_get_bool_option("R600_DUMP_SHADERS", FALSE);
-
- if (dump_shaders) {
+ if (rctx->screen->b.debug_flags & DBG_FS) {
fprintf(stderr, "--------------------------------------------------------------\n");
- r600_bytecode_dump(&bc);
- fprintf(stderr, "______________________________________________________________\n");
+ fprintf(stderr, "Vertex elements state:\n");
+ for (i = 0; i < count; i++) {
+ fprintf(stderr, " ");
+ util_dump_vertex_element(stderr, elements+i);
+ fprintf(stderr, "\n");
+ }
+
+ if (!sb_disasm) {
+ r600_bytecode_disasm(&bc);
+
+ fprintf(stderr, "______________________________________________________________\n");
+ } else {
+ r600_sb_bytecode_process(rctx, &bc, NULL, 1 /*dump*/, 0 /*optimize*/);
+ }
}
- ve->fs_size = bc.ndw*4;
+ fs_size = bc.ndw*4;
- ve->fetch_shader = (struct r600_resource*)
- pipe_buffer_create(rctx->context.screen,
- PIPE_BIND_CUSTOM,
- PIPE_USAGE_IMMUTABLE, ve->fs_size);
- if (ve->fetch_shader == NULL) {
+ /* Allocate the CSO. */
+ shader = CALLOC_STRUCT(r600_fetch_shader);
+ if (!shader) {
r600_bytecode_clear(&bc);
- return -ENOMEM;
+ return NULL;
}
- bytecode = rctx->ws->buffer_map(ve->fetch_shader->buf, rctx->ctx.cs, PIPE_TRANSFER_WRITE);
- if (bytecode == NULL) {
+ u_suballocator_alloc(rctx->allocator_fetch_shader, fs_size, &shader->offset,
+ (struct pipe_resource**)&shader->buffer);
+ if (!shader->buffer) {
r600_bytecode_clear(&bc);
- pipe_resource_reference((struct pipe_resource**)&ve->fetch_shader, NULL);
- return -ENOMEM;
+ FREE(shader);
+ return NULL;
}
+ bytecode = r600_buffer_map_sync_with_rings(&rctx->b, shader->buffer, PIPE_TRANSFER_WRITE | PIPE_TRANSFER_UNSYNCHRONIZED);
+ bytecode += shader->offset / 4;
+
if (R600_BIG_ENDIAN) {
- for (i = 0; i < ve->fs_size / 4; ++i) {
- bytecode[i] = bswap_32(bc.bytecode[i]);
+ for (i = 0; i < fs_size / 4; ++i) {
+ bytecode[i] = util_cpu_to_le32(bc.bytecode[i]);
}
} else {
- memcpy(bytecode, bc.bytecode, ve->fs_size);
+ memcpy(bytecode, bc.bytecode, fs_size);
}
+ rctx->b.ws->buffer_unmap(shader->buffer->cs_buf);
- rctx->ws->buffer_unmap(ve->fetch_shader->buf);
r600_bytecode_clear(&bc);
+ return shader;
+}
- if (rctx->chip_class >= EVERGREEN)
- evergreen_fetch_shader(&rctx->context, ve);
- else
- r600_fetch_shader(&rctx->context, ve);
+void r600_bytecode_alu_read(struct r600_bytecode *bc,
+ struct r600_bytecode_alu *alu, uint32_t word0, uint32_t word1)
+{
+ /* WORD0 */
+ alu->src[0].sel = G_SQ_ALU_WORD0_SRC0_SEL(word0);
+ alu->src[0].rel = G_SQ_ALU_WORD0_SRC0_REL(word0);
+ alu->src[0].chan = G_SQ_ALU_WORD0_SRC0_CHAN(word0);
+ alu->src[0].neg = G_SQ_ALU_WORD0_SRC0_NEG(word0);
+ alu->src[1].sel = G_SQ_ALU_WORD0_SRC1_SEL(word0);
+ alu->src[1].rel = G_SQ_ALU_WORD0_SRC1_REL(word0);
+ alu->src[1].chan = G_SQ_ALU_WORD0_SRC1_CHAN(word0);
+ alu->src[1].neg = G_SQ_ALU_WORD0_SRC1_NEG(word0);
+ alu->index_mode = G_SQ_ALU_WORD0_INDEX_MODE(word0);
+ alu->pred_sel = G_SQ_ALU_WORD0_PRED_SEL(word0);
+ alu->last = G_SQ_ALU_WORD0_LAST(word0);
+
+ /* WORD1 */
+ alu->bank_swizzle = G_SQ_ALU_WORD1_BANK_SWIZZLE(word1);
+ if (alu->bank_swizzle)
+ alu->bank_swizzle_force = alu->bank_swizzle;
+ alu->dst.sel = G_SQ_ALU_WORD1_DST_GPR(word1);
+ alu->dst.rel = G_SQ_ALU_WORD1_DST_REL(word1);
+ alu->dst.chan = G_SQ_ALU_WORD1_DST_CHAN(word1);
+ alu->dst.clamp = G_SQ_ALU_WORD1_CLAMP(word1);
+ if (G_SQ_ALU_WORD1_ENCODING(word1)) /*ALU_DWORD1_OP3*/
+ {
+ alu->is_op3 = 1;
+ alu->src[2].sel = G_SQ_ALU_WORD1_OP3_SRC2_SEL(word1);
+ alu->src[2].rel = G_SQ_ALU_WORD1_OP3_SRC2_REL(word1);
+ alu->src[2].chan = G_SQ_ALU_WORD1_OP3_SRC2_CHAN(word1);
+ alu->src[2].neg = G_SQ_ALU_WORD1_OP3_SRC2_NEG(word1);
+ alu->op = r600_isa_alu_by_opcode(bc->isa,
+ G_SQ_ALU_WORD1_OP3_ALU_INST(word1), /* is_op3 = */ 1);
+
+ }
+ else /*ALU_DWORD1_OP2*/
+ {
+ alu->src[0].abs = G_SQ_ALU_WORD1_OP2_SRC0_ABS(word1);
+ alu->src[1].abs = G_SQ_ALU_WORD1_OP2_SRC1_ABS(word1);
+ alu->op = r600_isa_alu_by_opcode(bc->isa,
+ G_SQ_ALU_WORD1_OP2_ALU_INST(word1), /* is_op3 = */ 0);
+ alu->omod = G_SQ_ALU_WORD1_OP2_OMOD(word1);
+ alu->dst.write = G_SQ_ALU_WORD1_OP2_WRITE_MASK(word1);
+ alu->update_pred = G_SQ_ALU_WORD1_OP2_UPDATE_PRED(word1);
+ alu->execute_mask =
+ G_SQ_ALU_WORD1_OP2_UPDATE_EXECUTE_MASK(word1);
+ }
+}
- return 0;
+#if 0
+void r600_bytecode_export_read(struct r600_bytecode *bc,
+ struct r600_bytecode_output *output, uint32_t word0, uint32_t word1)
+{
+ output->array_base = G_SQ_CF_ALLOC_EXPORT_WORD0_ARRAY_BASE(word0);
+ output->type = G_SQ_CF_ALLOC_EXPORT_WORD0_TYPE(word0);
+ output->gpr = G_SQ_CF_ALLOC_EXPORT_WORD0_RW_GPR(word0);
+ output->elem_size = G_SQ_CF_ALLOC_EXPORT_WORD0_ELEM_SIZE(word0);
+
+ output->swizzle_x = G_SQ_CF_ALLOC_EXPORT_WORD1_SWIZ_SEL_X(word1);
+ output->swizzle_y = G_SQ_CF_ALLOC_EXPORT_WORD1_SWIZ_SEL_Y(word1);
+ output->swizzle_z = G_SQ_CF_ALLOC_EXPORT_WORD1_SWIZ_SEL_Z(word1);
+ output->swizzle_w = G_SQ_CF_ALLOC_EXPORT_WORD1_SWIZ_SEL_W(word1);
+ output->burst_count = G_SQ_CF_ALLOC_EXPORT_WORD1_BURST_COUNT(word1);
+ output->end_of_program = G_SQ_CF_ALLOC_EXPORT_WORD1_END_OF_PROGRAM(word1);
+ output->op = r600_isa_cf_by_opcode(bc->isa,
+ G_SQ_CF_ALLOC_EXPORT_WORD1_CF_INST(word1), 0);
+ output->barrier = G_SQ_CF_ALLOC_EXPORT_WORD1_BARRIER(word1);
+ output->array_size = G_SQ_CF_ALLOC_EXPORT_WORD1_BUF_ARRAY_SIZE(word1);
+ output->comp_mask = G_SQ_CF_ALLOC_EXPORT_WORD1_BUF_COMP_MASK(word1);
}
+#endif
projects / mesa.git / blobdiff