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Diffstat (limited to 'src/gallium/drivers/r300/r300_debug.c')
-rw-r--r--src/gallium/drivers/r300/r300_debug.c218
1 files changed, 218 insertions, 0 deletions
diff --git a/src/gallium/drivers/r300/r300_debug.c b/src/gallium/drivers/r300/r300_debug.c
new file mode 100644
index 0000000000..f657588c72
--- /dev/null
+++ b/src/gallium/drivers/r300/r300_debug.c
@@ -0,0 +1,218 @@
+/*
+ * Copyright 2009 Corbin Simpson <MostAwesomeDude@gmail.com>
+ *
+ * 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 "r300_debug.h"
+
+static char* r500_fs_swiz[] = {
+ " R",
+ " G",
+ " B",
+ " A",
+ " 0",
+ ".5",
+ " 1",
+ " U",
+};
+
+static char* r500_fs_op_rgb[] = {
+ "MAD",
+ "DP3",
+ "DP4",
+ "D2A",
+ "MIN",
+ "MAX",
+ "---",
+ "CND",
+ "CMP",
+ "FRC",
+ "SOP",
+ "MDH",
+ "MDV",
+};
+
+static char* r500_fs_op_alpha[] = {
+ "MAD",
+ " DP",
+ "MIN",
+ "MAX",
+ "---",
+ "CND",
+ "CMP",
+ "FRC",
+ "EX2",
+ "LN2",
+ "RCP",
+ "RSQ",
+ "SIN",
+ "COS",
+ "MDH",
+ "MDV",
+};
+
+static char* r500_fs_mask[] = {
+ "NONE",
+ "R ",
+ " G ",
+ "RG ",
+ " B ",
+ "R B ",
+ " GB ",
+ "RGB ",
+ " A",
+ "R A",
+ " G A",
+ "RG A",
+ " BA",
+ "R BA",
+ " GBA",
+ "RGBA",
+};
+
+static char* r500_fs_tex[] = {
+ " NOP",
+ " LD",
+ "TEXKILL",
+ " PROJ",
+ "LODBIAS",
+ " LOD",
+ " DXDY",
+};
+
+void r500_fs_dump(struct r500_fragment_shader* fs)
+{
+ int i;
+ uint32_t inst;
+
+ for (i = 0; i < fs->instruction_count; i++) {
+ inst = fs->instructions[i].inst0;
+ debug_printf("%d: 0: CMN_INST 0x%08x:", i, inst);
+ switch (inst & 0x3) {
+ case R500_INST_TYPE_ALU:
+ debug_printf("ALU ");
+ break;
+ case R500_INST_TYPE_OUT:
+ debug_printf("OUT ");
+ break;
+ case R500_INST_TYPE_FC:
+ debug_printf("FC ");
+ break;
+ case R500_INST_TYPE_TEX:
+ debug_printf("TEX ");
+ break;
+ }
+ debug_printf("%s %s %s %s ",
+ inst & R500_INST_TEX_SEM_WAIT ? "TEX_WAIT" : "",
+ inst & R500_INST_LAST ? "LAST" : "",
+ inst & R500_INST_NOP ? "NOP" : "",
+ inst & R500_INST_ALU_WAIT ? "ALU_WAIT" : "");
+ debug_printf("wmask: %s omask: %s\n",
+ r500_fs_mask[(inst >> 11) & 0xf],
+ r500_fs_mask[(inst >> 15) & 0xf]);
+ switch (inst & 0x3) {
+ case R500_INST_TYPE_ALU:
+ case R500_INST_TYPE_OUT:
+ inst = fs->instructions[i].inst1;
+ debug_printf(" 1: RGB_ADDR 0x%08x:", inst);
+ debug_printf("Addr0: %d%c, Addr1: %d%c, "
+ "Addr2: %d%c, srcp:%d\n",
+ inst & 0xff, (inst & (1 << 8)) ? 'c' : 't',
+ (inst >> 10) & 0xff, (inst & (1 << 18)) ? 'c' : 't',
+ (inst >> 20) & 0xff, (inst & (1 << 28)) ? 'c' : 't',
+ (inst >> 30));
+
+ inst = fs->instructions[i].inst2;
+ debug_printf(" 2: ALPHA_ADDR 0x%08x:", inst);
+ debug_printf("Addr0: %d%c, Addr1: %d%c, "
+ "Addr2: %d%c, srcp:%d\n",
+ inst & 0xff, (inst & (1 << 8)) ? 'c' : 't',
+ (inst >> 10) & 0xff, (inst & (1 << 18)) ? 'c' : 't',
+ (inst >> 20) & 0xff, (inst & (1 << 28)) ? 'c' : 't',
+ (inst >> 30));
+
+ inst = fs->instructions[i].inst3;
+ debug_printf(" 3: RGB_INST 0x%08x:", inst);
+ debug_printf("rgb_A_src:%d %s/%s/%s %d "
+ "rgb_B_src:%d %s/%s/%s %d\n",
+ inst & 0x3, r500_fs_swiz[(inst >> 2) & 0x7],
+ r500_fs_swiz[(inst >> 5) & 0x7],
+ r500_fs_swiz[(inst >> 8) & 0x7],
+ (inst >> 11) & 0x3, (inst >> 13) & 0x3,
+ r500_fs_swiz[(inst >> 15) & 0x7],
+ r500_fs_swiz[(inst >> 18) & 0x7],
+ r500_fs_swiz[(inst >> 21) & 0x7],
+ (inst >> 24) & 0x3);
+
+ inst = fs->instructions[i].inst4;
+ debug_printf(" 4: ALPHA_INST 0x%08x:", inst);
+ debug_printf("%s dest:%d%s alp_A_src:%d %s %d "
+ "alp_B_src:%d %s %d w:%d\n",
+ r500_fs_op_alpha[inst & 0xf], (inst >> 4) & 0x7f,
+ inst & (1<<11) ? "(rel)":"", (inst >> 12) & 0x3,
+ r500_fs_swiz[(inst >> 14) & 0x7], (inst >> 17) & 0x3,
+ (inst >> 19) & 0x3, r500_fs_swiz[(inst >> 21) & 0x7],
+ (inst >> 24) & 0x3, (inst >> 31) & 0x1);
+
+ inst = fs->instructions[i].inst5;
+ debug_printf(" 5: RGBA_INST 0x%08x:", inst);
+ debug_printf("%s dest:%d%s rgb_C_src:%d %s/%s/%s %d "
+ "alp_C_src:%d %s %d\n",
+ r500_fs_op_rgb[inst & 0xf], (inst >> 4) & 0x7f,
+ inst & (1 << 11) ? "(rel)":"", (inst >> 12) & 0x3,
+ r500_fs_swiz[(inst >> 14) & 0x7],
+ r500_fs_swiz[(inst >> 17) & 0x7],
+ r500_fs_swiz[(inst >> 20) & 0x7],
+ (inst >> 23) & 0x3, (inst >> 25) & 0x3,
+ r500_fs_swiz[(inst >> 27) & 0x7], (inst >> 30) & 0x3);
+ break;
+ case R500_INST_TYPE_FC:
+ /* XXX don't even bother yet */
+ break;
+ case R500_INST_TYPE_TEX:
+ inst = fs->instructions[i].inst1;
+ debug_printf(" 1: TEX_INST 0x%08x: id: %d "
+ "op:%s, %s, %s %s\n",
+ inst, (inst >> 16) & 0xf,
+ r500_fs_tex[(inst >> 22) & 0x7],
+ (inst & (1 << 25)) ? "ACQ" : "",
+ (inst & (1 << 26)) ? "IGNUNC" : "",
+ (inst & (1 << 27)) ? "UNSCALED" : "SCALED");
+
+ inst = fs->instructions[i].inst2;
+ debug_printf(" 2: TEX_ADDR 0x%08x: "
+ "src: %d%s %s/%s/%s/%s dst: %d%s %s/%s/%s/%s\n",
+ inst, inst & 0x7f, inst & (1 << 7) ? "(rel)" : "",
+ r500_fs_swiz[(inst >> 8) & 0x3],
+ r500_fs_swiz[(inst >> 10) & 0x3],
+ r500_fs_swiz[(inst >> 12) & 0x3],
+ r500_fs_swiz[(inst >> 14) & 0x3],
+ (inst >> 16) & 0x7f, inst & (1 << 23) ? "(rel)" : "",
+ r500_fs_swiz[(inst >> 24) & 0x3],
+ r500_fs_swiz[(inst >> 26) & 0x3],
+ r500_fs_swiz[(inst >> 28) & 0x3],
+ r500_fs_swiz[(inst >> 30) & 0x3]);
+
+ inst = fs->instructions[i].inst3;
+ debug_printf(" 3: TEX_DXDY 0x%08x\n", inst);
+ break;
+ }
+ }
+}
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