diff options
Diffstat (limited to 'src/gallium/drivers/r600/eg_asm.c')
| -rw-r--r-- | src/gallium/drivers/r600/eg_asm.c | 84 |
1 files changed, 84 insertions, 0 deletions
diff --git a/src/gallium/drivers/r600/eg_asm.c b/src/gallium/drivers/r600/eg_asm.c new file mode 100644 index 00000000000..bc5dda43ed0 --- /dev/null +++ b/src/gallium/drivers/r600/eg_asm.c @@ -0,0 +1,84 @@ +/* + * Copyright 2010 Jerome Glisse <glisse@freedesktop.org> + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * on the rights to use, copy, modify, merge, publish, distribute, sub + * license, and/or sell copies of the Software, and to permit persons to whom + * the Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice (including the next + * paragraph) shall be included in all copies or substantial portions of the + * Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL + * THE AUTHOR(S) AND/OR THEIR SUPPLIERS BE LIABLE FOR ANY CLAIM, + * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR + * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE + * USE OR OTHER DEALINGS IN THE SOFTWARE. + */ +#include "r600_asm.h" +#include "r600_context.h" +#include "util/u_memory.h" +#include "eg_sq.h" +#include "r600_opcodes.h" +#include <stdio.h> +#include <errno.h> + +int eg_bc_cf_build(struct r600_bc *bc, struct r600_bc_cf *cf) +{ + unsigned id = cf->id; + + switch (cf->inst) { + case (EG_V_SQ_CF_ALU_WORD1_SQ_CF_INST_ALU << 3): + case (EG_V_SQ_CF_ALU_WORD1_SQ_CF_INST_ALU_PUSH_BEFORE << 3): + bc->bytecode[id++] = S_SQ_CF_ALU_WORD0_ADDR(cf->addr >> 1) | + S_SQ_CF_ALU_WORD0_KCACHE_MODE0(cf->kcache0_mode); + bc->bytecode[id++] = S_SQ_CF_ALU_WORD1_CF_INST(cf->inst >> 3) | + S_SQ_CF_ALU_WORD1_BARRIER(1) | + S_SQ_CF_ALU_WORD1_COUNT((cf->ndw / 2) - 1); + break; + case EG_V_SQ_CF_WORD1_SQ_CF_INST_TEX: + case EG_V_SQ_CF_WORD1_SQ_CF_INST_VTX: + bc->bytecode[id++] = S_SQ_CF_WORD0_ADDR(cf->addr >> 1); + bc->bytecode[id++] = S_SQ_CF_WORD1_CF_INST(cf->inst) | + S_SQ_CF_WORD1_BARRIER(1) | + S_SQ_CF_WORD1_COUNT((cf->ndw / 4) - 1); + break; + 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: + 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); + bc->bytecode[id++] = 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 EG_V_SQ_CF_WORD1_SQ_CF_INST_JUMP: + case EG_V_SQ_CF_WORD1_SQ_CF_INST_ELSE: + case EG_V_SQ_CF_WORD1_SQ_CF_INST_POP: + case EG_V_SQ_CF_WORD1_SQ_CF_INST_LOOP_START_NO_AL: + case EG_V_SQ_CF_WORD1_SQ_CF_INST_LOOP_END: + case EG_V_SQ_CF_WORD1_SQ_CF_INST_LOOP_CONTINUE: + case EG_V_SQ_CF_WORD1_SQ_CF_INST_LOOP_BREAK: + bc->bytecode[id++] = S_SQ_CF_WORD0_ADDR(cf->cf_addr >> 1); + bc->bytecode[id++] = S_SQ_CF_WORD1_CF_INST(cf->inst) | + 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; + } + return 0; +} |