diff options
Diffstat (limited to 'r600_shader.c')
| -rw-r--r-- | r600_shader.c | 234 |
1 files changed, 0 insertions, 234 deletions
diff --git a/r600_shader.c b/r600_shader.c deleted file mode 100644 index addd2af..0000000 --- a/r600_shader.c +++ /dev/null @@ -1,234 +0,0 @@ -/* - * Copyright © 2010 Jerome Glisse <glisse@freedesktop.org> - * - * This file is free software; you can redistribute it and/or modify - * it under the terms of version 2 of the GNU General Public License - * as published by the Free Software Foundation. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software Foundation, - * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA. - */ -#include "radeon_device.h" -#include "r600d.h" - -struct r600_block { - struct list_head list; - u32 idx; - u32 last; -}; - -struct r600_inst_name { - char safe; - char name[64]; -}; - -static struct r600_inst_name sq_cf_inst_name[] = { - {1, "NOP"}, - {0, "TEX"}, - {0, "VTX"}, - {0, "VTX_TC"}, - {1, "LOOP_START"}, - {1, "LOOP_END"}, - {1, "LOOP_START_DX10"}, - {1, "LOOP_START_NO_AL"}, - {1, "LOOP_CONTINUE"}, - {1, "LOOP_BREAK"}, - {1, "JUMP"}, - {1, "PUSH"}, - {1, "PUSH_ELSE"}, - {1, "ELSE"}, - {1, "POP"}, - {1, "POP_JUMP"}, - {1, "POP_PUSH"}, - {1, "POP_PUSH_ELSE"}, - {1, "CALL"}, - {1, "CALL_FS"}, - {1, "RETURN"}, - {0, "EMIT_VERTEX"}, - {0, "EMIT_CUT_VERTEX"}, - {0, "CUT_VERTEX"}, - {1, "KILL"}, -}; - -static struct r600_inst_name sq_cf_alu_inst_name[] = { - {0, "unknown"}, - {0, "unknown"}, - {0, "unknown"}, - {0, "unknown"}, - {0, "unknown"}, - {0, "unknown"}, - {0, "unknown"}, - {0, "unknown"}, - {1, "ALU"}, - {1, "ALU_PUSH_BEFORE"}, - {1, "ALU_POP_AFTER"}, - {1, "ALU_POP2_AFTER"}, - {0, "unknown"}, - {1, "ALU_CONTINUE"}, - {1, "ALU_BREAK"}, - {1, "ALU_ELSE_AFTER"}, -}; - -static struct r600_inst_name sq_cf_alloc_export_inst_name[] = { - {0, "MEM_STREAM0"}, - {0, "MEM_STREAM1"}, - {0, "MEM_STREAM2"}, - {0, "MEM_STREAM3"}, - {0, "MEM_SCRATCH"}, - {0, "MEM_REDUCTION"}, - {0, "MEM_RING"}, - {1, "EXPORT"}, - {1, "EXPORT_DONE"}, -}; - -void r600_disassemble_sq_cf_inst(u32 *bytecode, u32 ndwords, u32 idx) -{ - u32 addr = G_008DFC_ADDR(bytecode[idx+0]) << 1; - u32 count = G_008DFC_COUNT(bytecode[idx+1]); - u32 i; - - printf("0x%08X 0x%08X CF_INST: %s\n", bytecode[idx+0], bytecode[idx+1], - sq_cf_inst_name[G_008DFC_CF_INST(bytecode[idx+1])].name); - printf(" word0: addr (in dw) %d\n", G_008DFC_ADDR(bytecode[idx+0]) << 1); - printf(" word1: pop count %d\n", G_008DFC_POP_COUNT(bytecode[idx+1])); - printf(" word1: cf const %d\n", G_008DFC_CF_CONST(bytecode[idx+1])); - printf(" word1: cond %d\n", G_008DFC_COND(bytecode[idx+1])); - printf(" word1: count %d\n", G_008DFC_COUNT(bytecode[idx+1])); - printf(" word1: call count %d\n", G_008DFC_CALL_COUNT(bytecode[idx+1])); - printf(" word1: end of program %d\n", G_008DFC_END_OF_PROGRAM(bytecode[idx+1])); - printf(" word1: valid pixel mode %d\n", G_008DFC_VALID_PIXEL_MODE(bytecode[idx+1])); - printf(" word1: inst 0x%02X (%s)\n", G_008DFC_CF_INST(bytecode[idx+1]), - sq_cf_inst_name[G_008DFC_CF_INST(bytecode[idx+1])].name); - printf(" word1: whole quad mode %d\n", G_008DFC_WHOLE_QUAD_MODE(bytecode[idx+1])); - printf(" word1: barrier %d\n", G_008DFC_BARRIER(bytecode[idx+1])); - for (i = 0; i <= count; i++) - printf(" 0x%08X 0x%08X 0x%08X 0x%08X\n", - bytecode[idx+addr+0+(i*4)], bytecode[idx+addr+1+(i*4)], - bytecode[idx+addr+2+(i*4)], bytecode[idx+addr+3+(i*4)]); -} - -void r600_disassemble_sq_cf_alu_inst(u32 *bytecode, u32 ndwords, u32 idx) -{ - printf("0x%08X 0x%08X CF_ALU_INST: %s\n", bytecode[idx+0], bytecode[idx+1], - sq_cf_alu_inst_name[G_008DFC_CF_ALU_INST(bytecode[idx+1])].name); - printf(" word0: addr (in dw) %d\n", G_008DFC_ALU_ADDR(bytecode[idx+0]) << 1); - printf(" word0: kcache bank0 %d\n", G_008DFC_KCACHE_BANK0(bytecode[idx+0])); - printf(" word0: kcache bank1 %d\n", G_008DFC_KCACHE_BANK1(bytecode[idx+0])); - printf(" word0: kcache mode0 %d\n", G_008DFC_KCACHE_MODE0(bytecode[idx+0])); - printf(" word1: kcache mode1 %d\n", G_008DFC_KCACHE_MODE1(bytecode[idx+1])); - printf(" word1: kcache addr0 %d\n", G_008DFC_KCACHE_ADDR0(bytecode[idx+1])); - printf(" word1: kcache addr1 %d\n", G_008DFC_KCACHE_ADDR1(bytecode[idx+1])); - printf(" word1: count %d\n", G_008DFC_ALU_COUNT(bytecode[idx+1])); - printf(" word1: use waterfall %d\n", G_008DFC_USES_WATERFALL(bytecode[idx+1])); - printf(" word1: inst 0x%02X (%s)\n", G_008DFC_CF_ALU_INST(bytecode[idx+1]), - sq_cf_alu_inst_name[G_008DFC_CF_ALU_INST(bytecode[idx+1])].name); - printf(" word1: whole quad mode %d\n", G_008DFC_WHOLE_QUAD_MODE(bytecode[idx+1])); - printf(" word1: barrier %d\n", G_008DFC_BARRIER(bytecode[idx+1])); -} - -void r600_disassemble_sq_cf_alloc_export_inst(u32 *bytecode, u32 ndwords, u32 idx) -{ - printf("0x%08X 0x%08X CF_ALLOC_EXPORT: %s\n", bytecode[idx+0], bytecode[idx+1], - sq_cf_alloc_export_inst_name[G_008DFC_CF_INST(bytecode[idx+1])-0x20].name); - printf(" word0: array base %d\n", G_008DFC_ARRAY_BASE(bytecode[idx+0])); - printf(" word0: type %d\n", G_008DFC_TYPE(bytecode[idx+0])); - printf(" word0: rw gpr %d\n", G_008DFC_RW_GPR(bytecode[idx+0])); - printf(" word0: rw rel %d\n", G_008DFC_RW_REL(bytecode[idx+0])); - printf(" word0: index gpr %d\n", G_008DFC_INDEX_GPR(bytecode[idx+0])); - printf(" word0: elem size %d\n", G_008DFC_ELEM_SIZE(bytecode[idx+0])); - printf(" word1: burst count %d\n", G_008DFC_BURST_COUNT(bytecode[idx+1])); - printf(" word1: end of program %d\n", G_008DFC_END_OF_PROGRAM(bytecode[idx+1])); - printf(" word1: valid pixel mode %d\n", G_008DFC_VALID_PIXEL_MODE(bytecode[idx+1])); - printf(" word1: inst 0x%02X (%s)\n", G_008DFC_CF_INST(bytecode[idx+1]), - sq_cf_alloc_export_inst_name[G_008DFC_CF_INST(bytecode[idx+1])-0x20].name); - printf(" word1: whole quad mode %d\n", G_008DFC_WHOLE_QUAD_MODE(bytecode[idx+1])); - printf(" word1: barrier %d\n", G_008DFC_BARRIER(bytecode[idx+1])); -} - -struct r600_block *r600_block_new(u32 *bytecode, u32 ndwords, u32 idx) -{ - struct r600_block *blk; - u32 inst; - - blk = malloc(sizeof(struct r600_block)); - if (blk == NULL) - return NULL; - INIT_LIST_HEAD(&blk->list); - blk->idx = idx; - blk->last = 0; - inst = (bytecode[idx+1] >> 23) & 0x7F; - if ((inst & 0x78) >= 0x40) { - r600_disassemble_sq_cf_alu_inst(bytecode, ndwords, idx); - } else { - if (G_008DFC_CF_INST(bytecode[idx+1]) < 0x20) { - r600_disassemble_sq_cf_inst(bytecode, ndwords, idx); - blk->last = G_008DFC_END_OF_PROGRAM(bytecode[idx+1]); - } else { - r600_disassemble_sq_cf_alloc_export_inst(bytecode, ndwords, idx); - blk->last = G_008DFC_END_OF_PROGRAM(bytecode[idx+1]); - } - } - return blk; -} - -void r600_shader_disassemble(u32 *bytecode, u32 ndwords) -{ - struct r600_block *blk = NULL; - u32 idx = 0; - - do { - free(blk); - blk = r600_block_new(bytecode, ndwords, idx); - if (blk == NULL) - return; - idx += 2; - } while (!blk->last); -} - -int r600_shader_build_fs(struct radeon_device *rdev, - u32 *bytecode, u32 *ndwords, - struct drm_r600_vs_input *inputs, - struct drm_r600_vs_shader *vs) -{ - u32 idx = 0, i, rid, gpr, j; - - *ndwords = 0; - if (!inputs->nelements) { - dev_err(rdev->dev, "need at least one input for vertex shader\n"); - return -EINVAL; - } - bytecode[idx++] = 0x00000002; - bytecode[idx++] = 0x81000000 | S_008DFC_COUNT(inputs->nelements - 1); - bytecode[idx++] = 0x00000000; - bytecode[idx++] = 0x8A000000; - for (i = 0; i < inputs->nelements; i++) { - if (inputs->elements[i].buffer_id >= inputs->nbuffers) { - dev_err(rdev->dev, "elements %d referencing invalid buffer %d\n", - i, inputs->elements[i].buffer_id); - return -EINVAL; - } - rid = inputs->buffers[inputs->elements[i].buffer_id].resource_id; - for (j = 0, gpr = -1; j < vs->ninputs; j++) { - if (vs->input_semantic[j] == inputs->elements[i].semantic) { - gpr = vs->input_gpr[j]; - break; - } - } - /* if vs has no corresponding input skip the elements */ - if (gpr == -1) - continue; - bytecode[idx++] = (inputs->elements[i].sq_vtx_word0 & 0xFC000000) | S_008DFC_BUFFER_ID(rid); - bytecode[idx++] = (inputs->elements[i].sq_vtx_word1 & 0xFFFFFC00) | S_008DFC_DST_GPR(gpr); - bytecode[idx++] = inputs->elements[i].sq_vtx_word2; - bytecode[idx++] = 0xCAFEDEAD; - } - *ndwords = idx; -// r600_shader_disassemble(bytecode, idx); - return 0; -} |