| /* |
| * Copyright © 2014 Broadcom |
| * |
| * 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 |
| * the rights to use, copy, modify, merge, publish, distribute, sublicense, |
| * 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 NONINFRINGEMENT. IN NO EVENT SHALL |
| * THE AUTHORS OR COPYRIGHT HOLDERS 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 "util/u_math.h" |
| #include "util/u_prim.h" |
| #include "util/macros.h" |
| #include "vc4_context.h" |
| |
| #define dump_VC4_PACKET_LINE_WIDTH dump_float |
| #define dump_VC4_PACKET_POINT_SIZE dump_float |
| |
| static void |
| dump_float(void *cl, uint32_t offset, uint32_t hw_offset) |
| { |
| void *f = cl + offset; |
| |
| fprintf(stderr, "0x%08x 0x%08x: %f (0x%08x)\n", |
| offset, hw_offset, uif(*(uint32_t *)f), *(uint32_t *)f); |
| } |
| |
| static void |
| dump_VC4_PACKET_BRANCH_TO_SUB_LIST(void *cl, uint32_t offset, uint32_t hw_offset) |
| { |
| uint32_t *addr = cl + offset; |
| |
| fprintf(stderr, "0x%08x 0x%08x: addr 0x%08x\n", |
| offset, hw_offset, *addr); |
| } |
| |
| static void |
| dump_loadstore_full(void *cl, uint32_t offset, uint32_t hw_offset) |
| { |
| uint32_t bits = *(uint32_t *)(cl + offset); |
| |
| fprintf(stderr, "0x%08x 0x%08x: addr 0x%08x%s%s%s%s\n", |
| offset, hw_offset, |
| bits & ~0xf, |
| (bits & VC4_LOADSTORE_FULL_RES_DISABLE_CLEAR_ALL) ? "" : " clear", |
| (bits & VC4_LOADSTORE_FULL_RES_DISABLE_ZS) ? "" : " zs", |
| (bits & VC4_LOADSTORE_FULL_RES_DISABLE_COLOR) ? "" : " color", |
| (bits & VC4_LOADSTORE_FULL_RES_EOF) ? " eof" : ""); |
| } |
| |
| static void |
| dump_VC4_PACKET_LOAD_FULL_RES_TILE_BUFFER(void *cl, uint32_t offset, uint32_t hw_offset) |
| { |
| dump_loadstore_full(cl, offset, hw_offset); |
| } |
| |
| static void |
| dump_VC4_PACKET_STORE_FULL_RES_TILE_BUFFER(void *cl, uint32_t offset, uint32_t hw_offset) |
| { |
| dump_loadstore_full(cl, offset, hw_offset); |
| } |
| |
| static void |
| dump_loadstore_general(void *cl, uint32_t offset, uint32_t hw_offset) |
| { |
| uint8_t *bytes = cl + offset; |
| uint32_t *addr = cl + offset + 2; |
| |
| const char *fullvg = ""; |
| const char *fullzs = ""; |
| const char *fullcolor = ""; |
| const char *buffer = "???"; |
| |
| switch ((bytes[0] & 0x7)){ |
| case 0: |
| buffer = "none"; |
| break; |
| case 1: |
| buffer = "color"; |
| break; |
| case 2: |
| buffer = "zs"; |
| break; |
| case 3: |
| buffer = "z"; |
| break; |
| case 4: |
| buffer = "vgmask"; |
| break; |
| case 5: |
| buffer = "full"; |
| if (*addr & (1 << 0)) |
| fullcolor = " !color"; |
| if (*addr & (1 << 1)) |
| fullzs = " !zs"; |
| if (*addr & (1 << 2)) |
| fullvg = " !vgmask"; |
| break; |
| } |
| |
| const char *tiling = "???"; |
| switch ((bytes[0] >> 4) & 7) { |
| case 0: |
| tiling = "linear"; |
| break; |
| case 1: |
| tiling = "T"; |
| break; |
| case 2: |
| tiling = "LT"; |
| break; |
| } |
| |
| const char *format = "???"; |
| switch (bytes[1] & 3) { |
| case 0: |
| format = "RGBA8888"; |
| break; |
| case 1: |
| format = "BGR565_DITHER"; |
| break; |
| case 2: |
| format = "BGR565"; |
| break; |
| } |
| |
| fprintf(stderr, "0x%08x 0x%08x: 0x%02x %s %s\n", |
| offset + 0, hw_offset + 0, bytes[0], |
| buffer, tiling); |
| |
| fprintf(stderr, "0x%08x 0x%08x: 0x%02x %s\n", |
| offset + 1, hw_offset + 1, bytes[1], |
| format); |
| |
| fprintf(stderr, "0x%08x 0x%08x: addr 0x%08x %s%s%s%s\n", |
| offset + 2, hw_offset + 2, *addr & ~15, |
| fullcolor, fullzs, fullvg, |
| (*addr & (1 << 3)) ? " EOF" : ""); |
| } |
| |
| static void |
| dump_VC4_PACKET_STORE_TILE_BUFFER_GENERAL(void *cl, uint32_t offset, uint32_t hw_offset) |
| { |
| dump_loadstore_general(cl, offset, hw_offset); |
| } |
| |
| static void |
| dump_VC4_PACKET_LOAD_TILE_BUFFER_GENERAL(void *cl, uint32_t offset, uint32_t hw_offset) |
| { |
| dump_loadstore_general(cl, offset, hw_offset); |
| } |
| |
| static void |
| dump_VC4_PACKET_GL_INDEXED_PRIMITIVE(void *cl, uint32_t offset, uint32_t hw_offset) |
| { |
| uint8_t *b = cl + offset; |
| uint32_t *count = cl + offset + 1; |
| uint32_t *ib_offset = cl + offset + 5; |
| uint32_t *max_index = cl + offset + 9; |
| |
| fprintf(stderr, "0x%08x 0x%08x: 0x%02x %s %s\n", |
| offset, hw_offset, |
| b[0], (b[0] & VC4_INDEX_BUFFER_U16) ? "16-bit" : "8-bit", |
| u_prim_name(b[0] & 0x7)); |
| fprintf(stderr, "0x%08x 0x%08x: %d verts\n", |
| offset + 1, hw_offset + 1, *count); |
| fprintf(stderr, "0x%08x 0x%08x: 0x%08x IB offset\n", |
| offset + 5, hw_offset + 5, *ib_offset); |
| fprintf(stderr, "0x%08x 0x%08x: 0x%08x max index\n", |
| offset + 9, hw_offset + 9, *max_index); |
| } |
| |
| static void |
| dump_VC4_PACKET_GL_ARRAY_PRIMITIVE(void *cl, uint32_t offset, uint32_t hw_offset) |
| { |
| uint8_t *b = cl + offset; |
| uint32_t *count = cl + offset + 1; |
| uint32_t *start = cl + offset + 5; |
| |
| fprintf(stderr, "0x%08x 0x%08x: 0x%02x %s\n", |
| offset, hw_offset, b[0], u_prim_name(b[0] & 0x7)); |
| fprintf(stderr, "0x%08x 0x%08x: %d verts\n", |
| offset + 1, hw_offset + 1, *count); |
| fprintf(stderr, "0x%08x 0x%08x: 0x%08x start\n", |
| offset + 5, hw_offset + 5, *start); |
| } |
| |
| static void |
| dump_VC4_PACKET_FLAT_SHADE_FLAGS(void *cl, uint32_t offset, uint32_t hw_offset) |
| { |
| uint32_t *bits = cl + offset; |
| |
| fprintf(stderr, "0x%08x 0x%08x: bits 0x%08x\n", |
| offset, hw_offset, *bits); |
| } |
| |
| static void |
| dump_VC4_PACKET_VIEWPORT_OFFSET(void *cl, uint32_t offset, uint32_t hw_offset) |
| { |
| uint16_t *o = cl + offset; |
| |
| fprintf(stderr, "0x%08x 0x%08x: %f, %f (0x%04x, 0x%04x)\n", |
| offset, hw_offset, |
| o[0] / 16.0, o[1] / 16.0, |
| o[0], o[1]); |
| } |
| |
| static void |
| dump_VC4_PACKET_CLIPPER_XY_SCALING(void *cl, uint32_t offset, uint32_t hw_offset) |
| { |
| uint32_t *scale = cl + offset; |
| |
| fprintf(stderr, "0x%08x 0x%08x: %f, %f (%f, %f, 0x%08x, 0x%08x)\n", |
| offset, hw_offset, |
| uif(scale[0]) / 16.0, uif(scale[1]) / 16.0, |
| uif(scale[0]), uif(scale[1]), |
| scale[0], scale[1]); |
| } |
| |
| static void |
| dump_VC4_PACKET_CLIPPER_Z_SCALING(void *cl, uint32_t offset, uint32_t hw_offset) |
| { |
| uint32_t *translate = cl + offset; |
| uint32_t *scale = cl + offset + 8; |
| |
| fprintf(stderr, "0x%08x 0x%08x: %f, %f (0x%08x, 0x%08x)\n", |
| offset, hw_offset, |
| uif(translate[0]), uif(translate[1]), |
| translate[0], translate[1]); |
| |
| fprintf(stderr, "0x%08x 0x%08x: %f, %f (0x%08x, 0x%08x)\n", |
| offset + 8, hw_offset + 8, |
| uif(scale[0]), uif(scale[1]), |
| scale[0], scale[1]); |
| } |
| |
| static void |
| dump_VC4_PACKET_TILE_BINNING_MODE_CONFIG(void *cl, uint32_t offset, uint32_t hw_offset) |
| { |
| uint32_t *tile_alloc_addr = cl + offset; |
| uint32_t *tile_alloc_size = cl + offset + 4; |
| uint32_t *tile_state_addr = cl + offset + 8; |
| uint8_t *bin_x = cl + offset + 12; |
| uint8_t *bin_y = cl + offset + 13; |
| uint8_t *flags = cl + offset + 14; |
| |
| fprintf(stderr, "0x%08x 0x%08x: tile alloc addr 0x%08x\n", |
| offset, hw_offset, |
| *tile_alloc_addr); |
| |
| fprintf(stderr, "0x%08x 0x%08x: tile alloc size %db\n", |
| offset + 4, hw_offset + 4, |
| *tile_alloc_size); |
| |
| fprintf(stderr, "0x%08x 0x%08x: tile state addr 0x%08x\n", |
| offset + 8, hw_offset + 8, |
| *tile_state_addr); |
| |
| fprintf(stderr, "0x%08x 0x%08x: tiles (%d, %d)\n", |
| offset + 12, hw_offset + 12, |
| *bin_x, *bin_y); |
| |
| fprintf(stderr, "0x%08x 0x%08x: flags 0x%02x\n", |
| offset + 14, hw_offset + 14, |
| *flags); |
| } |
| |
| static void |
| dump_VC4_PACKET_TILE_RENDERING_MODE_CONFIG(void *cl, uint32_t offset, uint32_t hw_offset) |
| { |
| uint32_t *render_offset = cl + offset; |
| uint16_t *shorts = cl + offset + 4; |
| uint8_t *bytes = cl + offset + 8; |
| |
| fprintf(stderr, "0x%08x 0x%08x: color offset 0x%08x\n", |
| offset, hw_offset, |
| *render_offset); |
| |
| fprintf(stderr, "0x%08x 0x%08x: width %d\n", |
| offset + 4, hw_offset + 4, |
| shorts[0]); |
| |
| fprintf(stderr, "0x%08x 0x%08x: height %d\n", |
| offset + 6, hw_offset + 6, |
| shorts[1]); |
| |
| const char *format = "???"; |
| switch (VC4_GET_FIELD(shorts[2], VC4_RENDER_CONFIG_FORMAT)) { |
| case VC4_RENDER_CONFIG_FORMAT_BGR565_DITHERED: |
| format = "BGR565_DITHERED"; |
| break; |
| case VC4_RENDER_CONFIG_FORMAT_RGBA8888: |
| format = "RGBA8888"; |
| break; |
| case VC4_RENDER_CONFIG_FORMAT_BGR565: |
| format = "BGR565"; |
| break; |
| } |
| if (shorts[2] & VC4_RENDER_CONFIG_TILE_BUFFER_64BIT) |
| format = "64bit"; |
| |
| const char *tiling = "???"; |
| switch (VC4_GET_FIELD(shorts[2], VC4_RENDER_CONFIG_MEMORY_FORMAT)) { |
| case VC4_TILING_FORMAT_LINEAR: |
| tiling = "linear"; |
| break; |
| case VC4_TILING_FORMAT_T: |
| tiling = "T"; |
| break; |
| case VC4_TILING_FORMAT_LT: |
| tiling = "LT"; |
| break; |
| } |
| |
| fprintf(stderr, "0x%08x 0x%08x: 0x%02x %s %s %s %s\n", |
| offset + 8, hw_offset + 8, |
| bytes[0], |
| format, tiling, |
| (shorts[2] & VC4_RENDER_CONFIG_MS_MODE_4X) ? "ms" : "ss", |
| (shorts[2] & VC4_RENDER_CONFIG_DECIMATE_MODE_4X) ? |
| "ms_decimate" : "ss_decimate"); |
| |
| const char *earlyz = ""; |
| if (shorts[2] & VC4_RENDER_CONFIG_EARLY_Z_COVERAGE_DISABLE) { |
| earlyz = "early_z disabled"; |
| } else { |
| if (shorts[2] & VC4_RENDER_CONFIG_EARLY_Z_DIRECTION_G) |
| earlyz = "early_z >"; |
| else |
| earlyz = "early_z <"; |
| } |
| |
| fprintf(stderr, "0x%08x 0x%08x: 0x%02x %s\n", |
| offset + 9, hw_offset + 9, |
| bytes[1], |
| earlyz); |
| } |
| |
| static void |
| dump_VC4_PACKET_TILE_COORDINATES(void *cl, uint32_t offset, uint32_t hw_offset) |
| { |
| uint8_t *tilecoords = cl + offset; |
| |
| fprintf(stderr, "0x%08x 0x%08x: %d, %d\n", |
| offset, hw_offset, tilecoords[0], tilecoords[1]); |
| } |
| |
| static void |
| dump_VC4_PACKET_GEM_HANDLES(void *cl, uint32_t offset, uint32_t hw_offset) |
| { |
| uint32_t *handles = cl + offset; |
| |
| fprintf(stderr, "0x%08x 0x%08x: handle 0: %d, handle 1: %d\n", |
| offset, hw_offset, handles[0], handles[1]); |
| } |
| |
| #define PACKET_DUMP(name) [name] = { #name, name ## _SIZE, dump_##name } |
| #define PACKET(name) [name] = { #name, name ## _SIZE, NULL } |
| |
| static const struct packet_info { |
| const char *name; |
| uint8_t size; |
| void (*dump_func)(void *cl, uint32_t offset, uint32_t hw_offset); |
| } packet_info[] = { |
| PACKET(VC4_PACKET_HALT), |
| PACKET(VC4_PACKET_NOP), |
| |
| PACKET(VC4_PACKET_FLUSH), |
| PACKET(VC4_PACKET_FLUSH_ALL), |
| PACKET(VC4_PACKET_START_TILE_BINNING), |
| PACKET(VC4_PACKET_INCREMENT_SEMAPHORE), |
| PACKET(VC4_PACKET_WAIT_ON_SEMAPHORE), |
| |
| PACKET(VC4_PACKET_BRANCH), |
| PACKET_DUMP(VC4_PACKET_BRANCH_TO_SUB_LIST), |
| |
| PACKET(VC4_PACKET_STORE_MS_TILE_BUFFER), |
| PACKET(VC4_PACKET_STORE_MS_TILE_BUFFER_AND_EOF), |
| PACKET_DUMP(VC4_PACKET_STORE_FULL_RES_TILE_BUFFER), |
| PACKET_DUMP(VC4_PACKET_LOAD_FULL_RES_TILE_BUFFER), |
| PACKET_DUMP(VC4_PACKET_STORE_TILE_BUFFER_GENERAL), |
| PACKET_DUMP(VC4_PACKET_LOAD_TILE_BUFFER_GENERAL), |
| |
| PACKET_DUMP(VC4_PACKET_GL_INDEXED_PRIMITIVE), |
| PACKET_DUMP(VC4_PACKET_GL_ARRAY_PRIMITIVE), |
| |
| PACKET(VC4_PACKET_COMPRESSED_PRIMITIVE), |
| PACKET(VC4_PACKET_CLIPPED_COMPRESSED_PRIMITIVE), |
| |
| PACKET(VC4_PACKET_PRIMITIVE_LIST_FORMAT), |
| |
| PACKET(VC4_PACKET_GL_SHADER_STATE), |
| PACKET(VC4_PACKET_NV_SHADER_STATE), |
| PACKET(VC4_PACKET_VG_SHADER_STATE), |
| |
| PACKET(VC4_PACKET_CONFIGURATION_BITS), |
| PACKET_DUMP(VC4_PACKET_FLAT_SHADE_FLAGS), |
| PACKET_DUMP(VC4_PACKET_POINT_SIZE), |
| PACKET_DUMP(VC4_PACKET_LINE_WIDTH), |
| PACKET(VC4_PACKET_RHT_X_BOUNDARY), |
| PACKET(VC4_PACKET_DEPTH_OFFSET), |
| PACKET(VC4_PACKET_CLIP_WINDOW), |
| PACKET_DUMP(VC4_PACKET_VIEWPORT_OFFSET), |
| PACKET(VC4_PACKET_Z_CLIPPING), |
| PACKET_DUMP(VC4_PACKET_CLIPPER_XY_SCALING), |
| PACKET_DUMP(VC4_PACKET_CLIPPER_Z_SCALING), |
| |
| PACKET_DUMP(VC4_PACKET_TILE_BINNING_MODE_CONFIG), |
| PACKET_DUMP(VC4_PACKET_TILE_RENDERING_MODE_CONFIG), |
| PACKET(VC4_PACKET_CLEAR_COLORS), |
| PACKET_DUMP(VC4_PACKET_TILE_COORDINATES), |
| |
| PACKET_DUMP(VC4_PACKET_GEM_HANDLES), |
| }; |
| |
| void |
| vc4_dump_cl(void *cl, uint32_t size, bool is_render) |
| { |
| uint32_t offset = 0, hw_offset = 0; |
| uint8_t *cmds = cl; |
| |
| while (offset < size) { |
| uint8_t header = cmds[offset]; |
| |
| if (header >= ARRAY_SIZE(packet_info) || |
| !packet_info[header].name) { |
| fprintf(stderr, "0x%08x 0x%08x: Unknown packet 0x%02x (%d)!\n", |
| offset, hw_offset, header, header); |
| return; |
| } |
| |
| const struct packet_info *p = packet_info + header; |
| fprintf(stderr, "0x%08x 0x%08x: 0x%02x %s\n", |
| offset, |
| header != VC4_PACKET_GEM_HANDLES ? hw_offset : 0, |
| header, p->name); |
| |
| if (offset + p->size <= size && |
| p->dump_func) { |
| p->dump_func(cmds, offset + 1, hw_offset + 1); |
| } else { |
| for (uint32_t i = 1; i < p->size; i++) { |
| if (offset + i >= size) { |
| fprintf(stderr, "0x%08x 0x%08x: CL overflow!\n", |
| offset + i, hw_offset + i); |
| return; |
| } |
| fprintf(stderr, "0x%08x 0x%08x: 0x%02x\n", |
| offset + i, |
| header != VC4_PACKET_GEM_HANDLES ? hw_offset + i : 0, |
| cmds[offset + i]); |
| } |
| } |
| |
| switch (header) { |
| case VC4_PACKET_HALT: |
| case VC4_PACKET_STORE_MS_TILE_BUFFER_AND_EOF: |
| return; |
| default: |
| break; |
| } |
| |
| offset += p->size; |
| if (header != VC4_PACKET_GEM_HANDLES) |
| hw_offset += p->size; |
| } |
| } |
| |