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intel: Use libdrm's decode functionality instead of the gpu-tools copy.

While typing out the new decode, I added a fallback mode for dumping
when we fail to re-map the BO after execution.  This should get us a
minimal dump when trying to dump a batch that results in a GPU hang.
  • Loading branch information...
commit 61b9ccd9e298ca1d3db55aee0cb2ff78662d6fa6 1 parent 493faa0
@anholt anholt authored
View
1  src/mesa/drivers/dri/i915/Makefile.sources
@@ -41,7 +41,6 @@ i915_C_FILES := \
i915_state.c \
i915_vtbl.c \
intel_context.c \
- intel_decode.c \
intel_screen.c \
intel_span.c \
intel_state.c \
View
1  src/mesa/drivers/dri/i965/Makefile.sources
@@ -9,7 +9,6 @@ i965_C_FILES := \
intel_buffers.c \
intel_clear.c \
intel_context.c \
- intel_decode.c \
intel_extensions.c \
intel_extensions_es.c \
intel_fbo.c \
View
52 src/mesa/drivers/dri/intel/intel_batchbuffer.c
@@ -28,7 +28,6 @@
#include "intel_context.h"
#include "intel_batchbuffer.h"
#include "intel_buffer_objects.h"
-#include "intel_decode.h"
#include "intel_reg.h"
#include "intel_bufmgr.h"
#include "intel_buffers.h"
@@ -118,6 +117,45 @@ intel_batchbuffer_free(struct intel_context *intel)
clear_cache(intel);
}
+static void
+do_batch_dump(struct intel_context *intel)
+{
+ struct drm_intel_decode *decode;
+ struct intel_batchbuffer *batch = &intel->batch;
+ int ret;
+
+ decode = drm_intel_decode_context_alloc(intel->intelScreen->deviceID);
+ if (!decode)
+ return;
+
+ ret = drm_intel_bo_map(batch->bo, false);
+ if (ret == 0) {
+ drm_intel_decode_set_batch_pointer(decode,
+ batch->bo->virtual,
+ batch->bo->offset,
+ batch->used);
+ } else {
+ fprintf(stderr,
+ "WARNING: failed to map batchbuffer (%s), "
+ "dumping uploaded data instead.\n", strerror(ret));
+
+ drm_intel_decode_set_batch_pointer(decode,
+ batch->map,
+ batch->bo->offset,
+ batch->used);
+ }
+
+ drm_intel_decode(decode);
+
+ drm_intel_decode_context_free(decode);
+
+ if (ret == 0) {
+ drm_intel_bo_unmap(batch->bo);
+
+ if (intel->vtbl.debug_batch != NULL)
+ intel->vtbl.debug_batch(intel);
+ }
+}
/* TODO: Push this whole function into bufmgr.
*/
@@ -152,16 +190,8 @@ do_flush_locked(struct intel_context *intel)
flags);
}
- if (unlikely(INTEL_DEBUG & DEBUG_BATCH)) {
- drm_intel_bo_map(batch->bo, false);
- intel_decode(batch->bo->virtual, batch->used,
- batch->bo->offset,
- intel->intelScreen->deviceID, true);
- drm_intel_bo_unmap(batch->bo);
-
- if (intel->vtbl.debug_batch != NULL)
- intel->vtbl.debug_batch(intel);
- }
+ if (unlikely(INTEL_DEBUG & DEBUG_BATCH))
+ do_batch_dump(intel);
if (ret != 0) {
fprintf(stderr, "intel_do_flush_locked failed: %s\n", strerror(-ret));
View
2,751 src/mesa/drivers/dri/intel/intel_decode.c
@@ -1,2751 +0,0 @@
-#include <stdint.h>
-#include <stdio.h>
-#include <stdarg.h>
-#include <string.h>
-
-#include "intel_decode.h"
-#include "intel_chipset.h"
-
-static FILE *out;
-static uint32_t saved_s2 = 0, saved_s4 = 0;
-static char saved_s2_set = 0, saved_s4_set = 0;
-static uint32_t head_offset = 0xffffffff; /* undefined */
-static uint32_t tail_offset = 0xffffffff; /* undefined */
-
-#ifndef ARRAY_SIZE
-#define ARRAY_SIZE(A) (sizeof(A)/sizeof(A[0]))
-#endif
-
-#define BUFFER_FAIL(_count, _len, _name) do { \
- fprintf(out, "Buffer size too small in %s (%d < %d)\n", \
- (_name), (_count), (_len)); \
- (*failures)++; \
- return count; \
-} while (0)
-
-
-static float
-int_as_float(uint32_t intval)
-{
- union intfloat {
- uint32_t i;
- float f;
- } uval;
-
- uval.i = intval;
- return uval.f;
-}
-
-static void
-instr_out(uint32_t *data, uint32_t hw_offset, unsigned int index,
- char *fmt, ...)
-{
- va_list va;
- char *parseinfo;
- uint32_t offset = hw_offset + index * 4;
-
- if (offset == head_offset)
- parseinfo = "HEAD";
- else if (offset == tail_offset)
- parseinfo = "TAIL";
- else
- parseinfo = " ";
-
- fprintf(out, "0x%08x: %s 0x%08x: %s", offset, parseinfo,
- data[index],
- index == 0 ? "" : " ");
- va_start(va, fmt);
- vfprintf(out, fmt, va);
- va_end(va);
-}
-
-static int
-decode_mi(uint32_t *data, int count, uint32_t hw_offset, int *failures)
-{
- unsigned int opcode;
-
- struct {
- uint32_t opcode;
- int len_mask;
- int min_len;
- int max_len;
- char *name;
- } opcodes_mi[] = {
- { 0x08, 0, 1, 1, "MI_ARB_ON_OFF" },
- { 0x0a, 0, 1, 1, "MI_BATCH_BUFFER_END" },
- { 0x30, 0x3f, 3, 3, "MI_BATCH_BUFFER" },
- { 0x31, 0x3f, 2, 2, "MI_BATCH_BUFFER_START" },
- { 0x14, 0x3f, 3, 3, "MI_DISPLAY_BUFFER_INFO" },
- { 0x04, 0, 1, 1, "MI_FLUSH" },
- { 0x22, 0x1f, 3, 3, "MI_LOAD_REGISTER_IMM" },
- { 0x13, 0x3f, 2, 2, "MI_LOAD_SCAN_LINES_EXCL" },
- { 0x12, 0x3f, 2, 2, "MI_LOAD_SCAN_LINES_INCL" },
- { 0x00, 0, 1, 1, "MI_NOOP" },
- { 0x11, 0x3f, 2, 2, "MI_OVERLAY_FLIP" },
- { 0x07, 0, 1, 1, "MI_REPORT_HEAD" },
- { 0x18, 0x3f, 2, 2, "MI_SET_CONTEXT" },
- { 0x20, 0x3f, 3, 4, "MI_STORE_DATA_IMM" },
- { 0x21, 0x3f, 3, 4, "MI_STORE_DATA_INDEX" },
- { 0x24, 0x3f, 3, 3, "MI_STORE_REGISTER_MEM" },
- { 0x02, 0, 1, 1, "MI_USER_INTERRUPT" },
- { 0x03, 0, 1, 1, "MI_WAIT_FOR_EVENT" },
- { 0x16, 0x7f, 3, 3, "MI_SEMAPHORE_MBOX" },
- { 0x26, 0x1f, 3, 4, "MI_FLUSH_DW" },
- { 0x0b, 0, 1, 1, "MI_SUSPEND_FLUSH" },
- };
-
- switch ((data[0] & 0x1f800000) >> 23) {
- case 0x0a:
- instr_out(data, hw_offset, 0, "MI_BATCH_BUFFER_END\n");
- return -1;
- }
-
- for (opcode = 0; opcode < sizeof(opcodes_mi) / sizeof(opcodes_mi[0]);
- opcode++) {
- if ((data[0] & 0x1f800000) >> 23 == opcodes_mi[opcode].opcode) {
- unsigned int len = 1, i;
-
- instr_out(data, hw_offset, 0, "%s\n", opcodes_mi[opcode].name);
- if (opcodes_mi[opcode].max_len > 1) {
- len = (data[0] & opcodes_mi[opcode].len_mask) + 2;
- if (len < opcodes_mi[opcode].min_len ||
- len > opcodes_mi[opcode].max_len)
- {
- fprintf(out, "Bad length (%d) in %s, [%d, %d]\n",
- len, opcodes_mi[opcode].name,
- opcodes_mi[opcode].min_len,
- opcodes_mi[opcode].max_len);
- }
- }
-
- for (i = 1; i < len; i++) {
- if (i >= count)
- BUFFER_FAIL(count, len, opcodes_mi[opcode].name);
- instr_out(data, hw_offset, i, "dword %d\n", i);
- }
-
- return len;
- }
- }
-
- instr_out(data, hw_offset, 0, "MI UNKNOWN\n");
- (*failures)++;
- return 1;
-}
-
-static int
-decode_2d(uint32_t *data, int count, uint32_t hw_offset, int *failures)
-{
- unsigned int opcode, len;
- char *format = NULL;
-
- struct {
- uint32_t opcode;
- int min_len;
- int max_len;
- char *name;
- } opcodes_2d[] = {
- { 0x40, 5, 5, "COLOR_BLT" },
- { 0x43, 6, 6, "SRC_COPY_BLT" },
- { 0x01, 8, 8, "XY_SETUP_BLT" },
- { 0x11, 9, 9, "XY_SETUP_MONO_PATTERN_SL_BLT" },
- { 0x03, 3, 3, "XY_SETUP_CLIP_BLT" },
- { 0x24, 2, 2, "XY_PIXEL_BLT" },
- { 0x25, 3, 3, "XY_SCANLINES_BLT" },
- { 0x26, 4, 4, "Y_TEXT_BLT" },
- { 0x31, 5, 134, "XY_TEXT_IMMEDIATE_BLT" },
- { 0x50, 6, 6, "XY_COLOR_BLT" },
- { 0x51, 6, 6, "XY_PAT_BLT" },
- { 0x76, 8, 8, "XY_PAT_CHROMA_BLT" },
- { 0x72, 7, 135, "XY_PAT_BLT_IMMEDIATE" },
- { 0x77, 9, 137, "XY_PAT_CHROMA_BLT_IMMEDIATE" },
- { 0x52, 9, 9, "XY_MONO_PAT_BLT" },
- { 0x59, 7, 7, "XY_MONO_PAT_FIXED_BLT" },
- { 0x53, 8, 8, "XY_SRC_COPY_BLT" },
- { 0x54, 8, 8, "XY_MONO_SRC_COPY_BLT" },
- { 0x71, 9, 137, "XY_MONO_SRC_COPY_IMMEDIATE_BLT" },
- { 0x55, 9, 9, "XY_FULL_BLT" },
- { 0x55, 9, 137, "XY_FULL_IMMEDIATE_PATTERN_BLT" },
- { 0x56, 9, 9, "XY_FULL_MONO_SRC_BLT" },
- { 0x75, 10, 138, "XY_FULL_MONO_SRC_IMMEDIATE_PATTERN_BLT" },
- { 0x57, 12, 12, "XY_FULL_MONO_PATTERN_BLT" },
- { 0x58, 12, 12, "XY_FULL_MONO_PATTERN_MONO_SRC_BLT" },
- };
-
- switch ((data[0] & 0x1fc00000) >> 22) {
- case 0x50:
- instr_out(data, hw_offset, 0,
- "XY_COLOR_BLT (rgb %sabled, alpha %sabled, dst tile %d)\n",
- (data[0] & (1 << 20)) ? "en" : "dis",
- (data[0] & (1 << 21)) ? "en" : "dis",
- (data[0] >> 11) & 1);
-
- len = (data[0] & 0x000000ff) + 2;
- if (len != 6)
- fprintf(out, "Bad count in XY_COLOR_BLT\n");
- if (count < 6)
- BUFFER_FAIL(count, len, "XY_COLOR_BLT");
-
- switch ((data[1] >> 24) & 0x3) {
- case 0:
- format="8";
- break;
- case 1:
- format="565";
- break;
- case 2:
- format="1555";
- break;
- case 3:
- format="8888";
- break;
- }
-
- instr_out(data, hw_offset, 1, "format %s, pitch %d, "
- "clipping %sabled\n", format,
- (short)(data[1] & 0xffff),
- data[1] & (1 << 30) ? "en" : "dis");
- instr_out(data, hw_offset, 2, "(%d,%d)\n",
- data[2] & 0xffff, data[2] >> 16);
- instr_out(data, hw_offset, 3, "(%d,%d)\n",
- data[3] & 0xffff, data[3] >> 16);
- instr_out(data, hw_offset, 4, "offset 0x%08x\n", data[4]);
- instr_out(data, hw_offset, 5, "color\n");
- return len;
- case 0x53:
- instr_out(data, hw_offset, 0,
- "XY_SRC_COPY_BLT (rgb %sabled, alpha %sabled, "
- "src tile %d, dst tile %d)\n",
- (data[0] & (1 << 20)) ? "en" : "dis",
- (data[0] & (1 << 21)) ? "en" : "dis",
- (data[0] >> 15) & 1,
- (data[0] >> 11) & 1);
-
- len = (data[0] & 0x000000ff) + 2;
- if (len != 8)
- fprintf(out, "Bad count in XY_SRC_COPY_BLT\n");
- if (count < 8)
- BUFFER_FAIL(count, len, "XY_SRC_COPY_BLT");
-
- switch ((data[1] >> 24) & 0x3) {
- case 0:
- format="8";
- break;
- case 1:
- format="565";
- break;
- case 2:
- format="1555";
- break;
- case 3:
- format="8888";
- break;
- }
-
- instr_out(data, hw_offset, 1, "format %s, dst pitch %d, "
- "clipping %sabled\n", format,
- (short)(data[1] & 0xffff),
- data[1] & (1 << 30) ? "en" : "dis");
- instr_out(data, hw_offset, 2, "dst (%d,%d)\n",
- data[2] & 0xffff, data[2] >> 16);
- instr_out(data, hw_offset, 3, "dst (%d,%d)\n",
- data[3] & 0xffff, data[3] >> 16);
- instr_out(data, hw_offset, 4, "dst offset 0x%08x\n", data[4]);
- instr_out(data, hw_offset, 5, "src (%d,%d)\n",
- data[5] & 0xffff, data[5] >> 16);
- instr_out(data, hw_offset, 6, "src pitch %d\n",
- (short)(data[6] & 0xffff));
- instr_out(data, hw_offset, 7, "src offset 0x%08x\n", data[7]);
- return len;
- }
-
- for (opcode = 0; opcode < sizeof(opcodes_2d) / sizeof(opcodes_2d[0]);
- opcode++) {
- if ((data[0] & 0x1fc00000) >> 22 == opcodes_2d[opcode].opcode) {
- unsigned int i;
-
- len = 1;
- instr_out(data, hw_offset, 0, "%s\n", opcodes_2d[opcode].name);
- if (opcodes_2d[opcode].max_len > 1) {
- len = (data[0] & 0x000000ff) + 2;
- if (len < opcodes_2d[opcode].min_len ||
- len > opcodes_2d[opcode].max_len)
- {
- fprintf(out, "Bad count in %s\n", opcodes_2d[opcode].name);
- }
- }
-
- for (i = 1; i < len; i++) {
- if (i >= count)
- BUFFER_FAIL(count, len, opcodes_2d[opcode].name);
- instr_out(data, hw_offset, i, "dword %d\n", i);
- }
-
- return len;
- }
- }
-
- instr_out(data, hw_offset, 0, "2D UNKNOWN\n");
- (*failures)++;
- return 1;
-}
-
-static int
-decode_3d_1c(uint32_t *data, int count, uint32_t hw_offset, int *failures)
-{
- uint32_t opcode;
-
- opcode = (data[0] & 0x00f80000) >> 19;
-
- switch (opcode) {
- case 0x11:
- instr_out(data, hw_offset, 0, "3DSTATE_DEPTH_SUBRECTANGLE_DISABLE\n");
- return 1;
- case 0x10:
- instr_out(data, hw_offset, 0, "3DSTATE_SCISSOR_ENABLE %s\n",
- data[0]&1?"enabled":"disabled");
- return 1;
- case 0x01:
- instr_out(data, hw_offset, 0, "3DSTATE_MAP_COORD_SET_I830\n");
- return 1;
- case 0x0a:
- instr_out(data, hw_offset, 0, "3DSTATE_MAP_CUBE_I830\n");
- return 1;
- case 0x05:
- instr_out(data, hw_offset, 0, "3DSTATE_MAP_TEX_STREAM_I830\n");
- return 1;
- }
-
- instr_out(data, hw_offset, 0, "3D UNKNOWN: 3d_1c opcode = 0x%x\n",
- opcode);
- (*failures)++;
- return 1;
-}
-
-/** Sets the string dstname to describe the destination of the PS instruction */
-static void
-i915_get_instruction_dst(uint32_t *data, int i, char *dstname, int do_mask)
-{
- uint32_t a0 = data[i];
- int dst_nr = (a0 >> 14) & 0xf;
- char dstmask[8];
- char *sat;
-
- if (do_mask) {
- if (((a0 >> 10) & 0xf) == 0xf) {
- dstmask[0] = 0;
- } else {
- int dstmask_index = 0;
-
- dstmask[dstmask_index++] = '.';
- if (a0 & (1 << 10))
- dstmask[dstmask_index++] = 'x';
- if (a0 & (1 << 11))
- dstmask[dstmask_index++] = 'y';
- if (a0 & (1 << 12))
- dstmask[dstmask_index++] = 'z';
- if (a0 & (1 << 13))
- dstmask[dstmask_index++] = 'w';
- dstmask[dstmask_index++] = 0;
- }
-
- if (a0 & (1 << 22))
- sat = ".sat";
- else
- sat = "";
- } else {
- dstmask[0] = 0;
- sat = "";
- }
-
- switch ((a0 >> 19) & 0x7) {
- case 0:
- if (dst_nr > 15)
- fprintf(out, "bad destination reg R%d\n", dst_nr);
- sprintf(dstname, "R%d%s%s", dst_nr, dstmask, sat);
- break;
- case 4:
- if (dst_nr > 0)
- fprintf(out, "bad destination reg oC%d\n", dst_nr);
- sprintf(dstname, "oC%s%s", dstmask, sat);
- break;
- case 5:
- if (dst_nr > 0)
- fprintf(out, "bad destination reg oD%d\n", dst_nr);
- sprintf(dstname, "oD%s%s", dstmask, sat);
- break;
- case 6:
- if (dst_nr > 3)
- fprintf(out, "bad destination reg U%d\n", dst_nr);
- sprintf(dstname, "U%d%s%s", dst_nr, dstmask, sat);
- break;
- default:
- sprintf(dstname, "RESERVED");
- break;
- }
-}
-
-static char *
-i915_get_channel_swizzle(uint32_t select)
-{
- switch (select & 0x7) {
- case 0:
- return (select & 8) ? "-x" : "x";
- case 1:
- return (select & 8) ? "-y" : "y";
- case 2:
- return (select & 8) ? "-z" : "z";
- case 3:
- return (select & 8) ? "-w" : "w";
- case 4:
- return (select & 8) ? "-0" : "0";
- case 5:
- return (select & 8) ? "-1" : "1";
- default:
- return (select & 8) ? "-bad" : "bad";
- }
-}
-
-static void
-i915_get_instruction_src_name(uint32_t src_type, uint32_t src_nr, char *name)
-{
- switch (src_type) {
- case 0:
- sprintf(name, "R%d", src_nr);
- if (src_nr > 15)
- fprintf(out, "bad src reg %s\n", name);
- break;
- case 1:
- if (src_nr < 8)
- sprintf(name, "T%d", src_nr);
- else if (src_nr == 8)
- sprintf(name, "DIFFUSE");
- else if (src_nr == 9)
- sprintf(name, "SPECULAR");
- else if (src_nr == 10)
- sprintf(name, "FOG");
- else {
- fprintf(out, "bad src reg T%d\n", src_nr);
- sprintf(name, "RESERVED");
- }
- break;
- case 2:
- sprintf(name, "C%d", src_nr);
- if (src_nr > 31)
- fprintf(out, "bad src reg %s\n", name);
- break;
- case 4:
- sprintf(name, "oC");
- if (src_nr > 0)
- fprintf(out, "bad src reg oC%d\n", src_nr);
- break;
- case 5:
- sprintf(name, "oD");
- if (src_nr > 0)
- fprintf(out, "bad src reg oD%d\n", src_nr);
- break;
- case 6:
- sprintf(name, "U%d", src_nr);
- if (src_nr > 3)
- fprintf(out, "bad src reg %s\n", name);
- break;
- default:
- fprintf(out, "bad src reg type %d\n", src_type);
- sprintf(name, "RESERVED");
- break;
- }
-}
-
-static void
-i915_get_instruction_src0(uint32_t *data, int i, char *srcname)
-{
- uint32_t a0 = data[i];
- uint32_t a1 = data[i + 1];
- int src_nr = (a0 >> 2) & 0x1f;
- char *swizzle_x = i915_get_channel_swizzle((a1 >> 28) & 0xf);
- char *swizzle_y = i915_get_channel_swizzle((a1 >> 24) & 0xf);
- char *swizzle_z = i915_get_channel_swizzle((a1 >> 20) & 0xf);
- char *swizzle_w = i915_get_channel_swizzle((a1 >> 16) & 0xf);
- char swizzle[100];
-
- i915_get_instruction_src_name((a0 >> 7) & 0x7, src_nr, srcname);
- sprintf(swizzle, ".%s%s%s%s", swizzle_x, swizzle_y, swizzle_z, swizzle_w);
- if (strcmp(swizzle, ".xyzw") != 0)
- strcat(srcname, swizzle);
-}
-
-static void
-i915_get_instruction_src1(uint32_t *data, int i, char *srcname)
-{
- uint32_t a1 = data[i + 1];
- uint32_t a2 = data[i + 2];
- int src_nr = (a1 >> 8) & 0x1f;
- char *swizzle_x = i915_get_channel_swizzle((a1 >> 4) & 0xf);
- char *swizzle_y = i915_get_channel_swizzle((a1 >> 0) & 0xf);
- char *swizzle_z = i915_get_channel_swizzle((a2 >> 28) & 0xf);
- char *swizzle_w = i915_get_channel_swizzle((a2 >> 24) & 0xf);
- char swizzle[100];
-
- i915_get_instruction_src_name((a1 >> 13) & 0x7, src_nr, srcname);
- sprintf(swizzle, ".%s%s%s%s", swizzle_x, swizzle_y, swizzle_z, swizzle_w);
- if (strcmp(swizzle, ".xyzw") != 0)
- strcat(srcname, swizzle);
-}
-
-static void
-i915_get_instruction_src2(uint32_t *data, int i, char *srcname)
-{
- uint32_t a2 = data[i + 2];
- int src_nr = (a2 >> 16) & 0x1f;
- char *swizzle_x = i915_get_channel_swizzle((a2 >> 12) & 0xf);
- char *swizzle_y = i915_get_channel_swizzle((a2 >> 8) & 0xf);
- char *swizzle_z = i915_get_channel_swizzle((a2 >> 4) & 0xf);
- char *swizzle_w = i915_get_channel_swizzle((a2 >> 0) & 0xf);
- char swizzle[100];
-
- i915_get_instruction_src_name((a2 >> 21) & 0x7, src_nr, srcname);
- sprintf(swizzle, ".%s%s%s%s", swizzle_x, swizzle_y, swizzle_z, swizzle_w);
- if (strcmp(swizzle, ".xyzw") != 0)
- strcat(srcname, swizzle);
-}
-
-static void
-i915_get_instruction_addr(uint32_t src_type, uint32_t src_nr, char *name)
-{
- switch (src_type) {
- case 0:
- sprintf(name, "R%d", src_nr);
- if (src_nr > 15)
- fprintf(out, "bad src reg %s\n", name);
- break;
- case 1:
- if (src_nr < 8)
- sprintf(name, "T%d", src_nr);
- else if (src_nr == 8)
- sprintf(name, "DIFFUSE");
- else if (src_nr == 9)
- sprintf(name, "SPECULAR");
- else if (src_nr == 10)
- sprintf(name, "FOG");
- else {
- fprintf(out, "bad src reg T%d\n", src_nr);
- sprintf(name, "RESERVED");
- }
- break;
- case 4:
- sprintf(name, "oC");
- if (src_nr > 0)
- fprintf(out, "bad src reg oC%d\n", src_nr);
- break;
- case 5:
- sprintf(name, "oD");
- if (src_nr > 0)
- fprintf(out, "bad src reg oD%d\n", src_nr);
- break;
- default:
- fprintf(out, "bad src reg type %d\n", src_type);
- sprintf(name, "RESERVED");
- break;
- }
-}
-
-static void
-i915_decode_alu1(uint32_t *data, uint32_t hw_offset,
- int i, char *instr_prefix, char *op_name)
-{
- char dst[100], src0[100];
-
- i915_get_instruction_dst(data, i, dst, 1);
- i915_get_instruction_src0(data, i, src0);
-
- instr_out(data, hw_offset, i++, "%s: %s %s, %s\n", instr_prefix,
- op_name, dst, src0);
- instr_out(data, hw_offset, i++, "%s\n", instr_prefix);
- instr_out(data, hw_offset, i++, "%s\n", instr_prefix);
-}
-
-static void
-i915_decode_alu2(uint32_t *data, uint32_t hw_offset,
- int i, char *instr_prefix, char *op_name)
-{
- char dst[100], src0[100], src1[100];
-
- i915_get_instruction_dst(data, i, dst, 1);
- i915_get_instruction_src0(data, i, src0);
- i915_get_instruction_src1(data, i, src1);
-
- instr_out(data, hw_offset, i++, "%s: %s %s, %s, %s\n", instr_prefix,
- op_name, dst, src0, src1);
- instr_out(data, hw_offset, i++, "%s\n", instr_prefix);
- instr_out(data, hw_offset, i++, "%s\n", instr_prefix);
-}
-
-static void
-i915_decode_alu3(uint32_t *data, uint32_t hw_offset,
- int i, char *instr_prefix, char *op_name)
-{
- char dst[100], src0[100], src1[100], src2[100];
-
- i915_get_instruction_dst(data, i, dst, 1);
- i915_get_instruction_src0(data, i, src0);
- i915_get_instruction_src1(data, i, src1);
- i915_get_instruction_src2(data, i, src2);
-
- instr_out(data, hw_offset, i++, "%s: %s %s, %s, %s, %s\n", instr_prefix,
- op_name, dst, src0, src1, src2);
- instr_out(data, hw_offset, i++, "%s\n", instr_prefix);
- instr_out(data, hw_offset, i++, "%s\n", instr_prefix);
-}
-
-static void
-i915_decode_tex(uint32_t *data, uint32_t hw_offset, int i, char *instr_prefix,
- char *tex_name)
-{
- uint32_t t0 = data[i];
- uint32_t t1 = data[i + 1];
- char dst_name[100];
- char addr_name[100];
- int sampler_nr;
-
- i915_get_instruction_dst(data, i, dst_name, 0);
- i915_get_instruction_addr((t1 >> 24) & 0x7,
- (t1 >> 17) & 0xf,
- addr_name);
- sampler_nr = t0 & 0xf;
-
- instr_out(data, hw_offset, i++, "%s: %s %s, S%d, %s\n", instr_prefix,
- tex_name, dst_name, sampler_nr, addr_name);
- instr_out(data, hw_offset, i++, "%s\n", instr_prefix);
- instr_out(data, hw_offset, i++, "%s\n", instr_prefix);
-}
-
-static void
-i915_decode_dcl(uint32_t *data, uint32_t hw_offset, int i, char *instr_prefix)
-{
- uint32_t d0 = data[i];
- char *sampletype;
- int dcl_nr = (d0 >> 14) & 0xf;
- char *dcl_x = d0 & (1 << 10) ? "x" : "";
- char *dcl_y = d0 & (1 << 11) ? "y" : "";
- char *dcl_z = d0 & (1 << 12) ? "z" : "";
- char *dcl_w = d0 & (1 << 13) ? "w" : "";
- char dcl_mask[10];
-
- switch ((d0 >> 19) & 0x3) {
- case 1:
- sprintf(dcl_mask, ".%s%s%s%s", dcl_x, dcl_y, dcl_z, dcl_w);
- if (strcmp(dcl_mask, ".") == 0)
- fprintf(out, "bad (empty) dcl mask\n");
-
- if (dcl_nr > 10)
- fprintf(out, "bad T%d dcl register number\n", dcl_nr);
- if (dcl_nr < 8) {
- if (strcmp(dcl_mask, ".x") != 0 &&
- strcmp(dcl_mask, ".xy") != 0 &&
- strcmp(dcl_mask, ".xz") != 0 &&
- strcmp(dcl_mask, ".w") != 0 &&
- strcmp(dcl_mask, ".xyzw") != 0) {
- fprintf(out, "bad T%d.%s dcl mask\n", dcl_nr, dcl_mask);
- }
- instr_out(data, hw_offset, i++, "%s: DCL T%d%s\n", instr_prefix,
- dcl_nr, dcl_mask);
- } else {
- if (strcmp(dcl_mask, ".xz") == 0)
- fprintf(out, "errataed bad dcl mask %s\n", dcl_mask);
- else if (strcmp(dcl_mask, ".xw") == 0)
- fprintf(out, "errataed bad dcl mask %s\n", dcl_mask);
- else if (strcmp(dcl_mask, ".xzw") == 0)
- fprintf(out, "errataed bad dcl mask %s\n", dcl_mask);
-
- if (dcl_nr == 8) {
- instr_out(data, hw_offset, i++, "%s: DCL DIFFUSE%s\n", instr_prefix,
- dcl_mask);
- } else if (dcl_nr == 9) {
- instr_out(data, hw_offset, i++, "%s: DCL SPECULAR%s\n", instr_prefix,
- dcl_mask);
- } else if (dcl_nr == 10) {
- instr_out(data, hw_offset, i++, "%s: DCL FOG%s\n", instr_prefix,
- dcl_mask);
- }
- }
- instr_out(data, hw_offset, i++, "%s\n", instr_prefix);
- instr_out(data, hw_offset, i++, "%s\n", instr_prefix);
- break;
- case 3:
- switch ((d0 >> 22) & 0x3) {
- case 0:
- sampletype = "2D";
- break;
- case 1:
- sampletype = "CUBE";
- break;
- case 2:
- sampletype = "3D";
- break;
- default:
- sampletype = "RESERVED";
- break;
- }
- if (dcl_nr > 15)
- fprintf(out, "bad S%d dcl register number\n", dcl_nr);
- instr_out(data, hw_offset, i++, "%s: DCL S%d %s\n", instr_prefix,
- dcl_nr, sampletype);
- instr_out(data, hw_offset, i++, "%s\n", instr_prefix);
- instr_out(data, hw_offset, i++, "%s\n", instr_prefix);
- break;
- default:
- instr_out(data, hw_offset, i++, "%s: DCL RESERVED%d\n", instr_prefix, dcl_nr);
- instr_out(data, hw_offset, i++, "%s\n", instr_prefix);
- instr_out(data, hw_offset, i++, "%s\n", instr_prefix);
- }
-}
-
-static void
-i915_decode_instruction(uint32_t *data, uint32_t hw_offset,
- int i, char *instr_prefix)
-{
- switch ((data[i] >> 24) & 0x1f) {
- case 0x0:
- instr_out(data, hw_offset, i++, "%s: NOP\n", instr_prefix);
- instr_out(data, hw_offset, i++, "%s\n", instr_prefix);
- instr_out(data, hw_offset, i++, "%s\n", instr_prefix);
- break;
- case 0x01:
- i915_decode_alu2(data, hw_offset, i, instr_prefix, "ADD");
- break;
- case 0x02:
- i915_decode_alu1(data, hw_offset, i, instr_prefix, "MOV");
- break;
- case 0x03:
- i915_decode_alu2(data, hw_offset, i, instr_prefix, "MUL");
- break;
- case 0x04:
- i915_decode_alu3(data, hw_offset, i, instr_prefix, "MAD");
- break;
- case 0x05:
- i915_decode_alu3(data, hw_offset, i, instr_prefix, "DP2ADD");
- break;
- case 0x06:
- i915_decode_alu2(data, hw_offset, i, instr_prefix, "DP3");
- break;
- case 0x07:
- i915_decode_alu2(data, hw_offset, i, instr_prefix, "DP4");
- break;
- case 0x08:
- i915_decode_alu1(data, hw_offset, i, instr_prefix, "FRC");
- break;
- case 0x09:
- i915_decode_alu1(data, hw_offset, i, instr_prefix, "RCP");
- break;
- case 0x0a:
- i915_decode_alu1(data, hw_offset, i, instr_prefix, "RSQ");
- break;
- case 0x0b:
- i915_decode_alu1(data, hw_offset, i, instr_prefix, "EXP");
- break;
- case 0x0c:
- i915_decode_alu1(data, hw_offset, i, instr_prefix, "LOG");
- break;
- case 0x0d:
- i915_decode_alu2(data, hw_offset, i, instr_prefix, "CMP");
- break;
- case 0x0e:
- i915_decode_alu2(data, hw_offset, i, instr_prefix, "MIN");
- break;
- case 0x0f:
- i915_decode_alu2(data, hw_offset, i, instr_prefix, "MAX");
- break;
- case 0x10:
- i915_decode_alu1(data, hw_offset, i, instr_prefix, "FLR");
- break;
- case 0x11:
- i915_decode_alu1(data, hw_offset, i, instr_prefix, "MOD");
- break;
- case 0x12:
- i915_decode_alu1(data, hw_offset, i, instr_prefix, "TRC");
- break;
- case 0x13:
- i915_decode_alu2(data, hw_offset, i, instr_prefix, "SGE");
- break;
- case 0x14:
- i915_decode_alu2(data, hw_offset, i, instr_prefix, "SLT");
- break;
- case 0x15:
- i915_decode_tex(data, hw_offset, i, instr_prefix, "TEXLD");
- break;
- case 0x16:
- i915_decode_tex(data, hw_offset, i, instr_prefix, "TEXLDP");
- break;
- case 0x17:
- i915_decode_tex(data, hw_offset, i, instr_prefix, "TEXLDB");
- break;
- case 0x19:
- i915_decode_dcl(data, hw_offset, i, instr_prefix);
- break;
- default:
- instr_out(data, hw_offset, i++, "%s: unknown\n", instr_prefix);
- instr_out(data, hw_offset, i++, "%s\n", instr_prefix);
- instr_out(data, hw_offset, i++, "%s\n", instr_prefix);
- break;
- }
-}
-
-static char *
-decode_compare_func(uint32_t op)
-{
- switch (op&0x7) {
- case 0: return "always";
- case 1: return "never";
- case 2: return "less";
- case 3: return "equal";
- case 4: return "lequal";
- case 5: return "greater";
- case 6: return "notequal";
- case 7: return "gequal";
- }
- return "";
-}
-
-static char *
-decode_stencil_op(uint32_t op)
-{
- switch (op&0x7) {
- case 0: return "keep";
- case 1: return "zero";
- case 2: return "replace";
- case 3: return "incr_sat";
- case 4: return "decr_sat";
- case 5: return "greater";
- case 6: return "incr";
- case 7: return "decr";
- }
- return "";
-}
-
-static char *
-decode_blend_fact(uint32_t op)
-{
- switch (op&0xf) {
- case 1: return "zero";
- case 2: return "one";
- case 3: return "src_colr";
- case 4: return "inv_src_colr";
- case 5: return "src_alpha";
- case 6: return "inv_src_alpha";
- case 7: return "dst_alpha";
- case 8: return "inv_dst_alpha";
- case 9: return "dst_colr";
- case 10: return "inv_dst_colr";
- case 11: return "src_alpha_sat";
- case 12: return "cnst_colr";
- case 13: return "inv_cnst_colr";
- case 14: return "cnst_alpha";
- case 15: return "inv_const_alpha";
- }
- return "";
-}
-
-static char *
-decode_tex_coord_mode(uint32_t mode)
-{
- switch (mode&0x7) {
- case 0: return "wrap";
- case 1: return "mirror";
- case 2: return "clamp_edge";
- case 3: return "cube";
- case 4: return "clamp_border";
- case 5: return "mirror_once";
- }
- return "";
-}
-
-static char *
-decode_sample_filter(uint32_t mode)
-{
- switch (mode&0x7) {
- case 0: return "nearest";
- case 1: return "linear";
- case 2: return "anisotropic";
- case 3: return "4x4_1";
- case 4: return "4x4_2";
- case 5: return "4x4_flat";
- case 6: return "6x5_mono";
- }
- return "";
-}
-
-static int
-decode_3d_1d(uint32_t *data, int count,
- uint32_t hw_offset,
- uint32_t devid,
- int *failures)
-{
- unsigned int len, i, c, idx, word, map, sampler, instr;
- char *format = "", *zformat, *type;
- uint32_t opcode;
-
- struct {
- uint32_t opcode;
- int i830_only;
- int min_len;
- int max_len;
- char *name;
- } opcodes_3d_1d[] = {
- { 0x86, 0, 4, 4, "3DSTATE_CHROMA_KEY" },
- { 0x88, 0, 2, 2, "3DSTATE_CONSTANT_BLEND_COLOR" },
- { 0x99, 0, 2, 2, "3DSTATE_DEFAULT_DIFFUSE" },
- { 0x9a, 0, 2, 2, "3DSTATE_DEFAULT_SPECULAR" },
- { 0x98, 0, 2, 2, "3DSTATE_DEFAULT_Z" },
- { 0x97, 0, 2, 2, "3DSTATE_DEPTH_OFFSET_SCALE" },
- { 0x9d, 0, 65, 65, "3DSTATE_FILTER_COEFFICIENTS_4X4" },
- { 0x9e, 0, 4, 4, "3DSTATE_MONO_FILTER" },
- { 0x89, 0, 4, 4, "3DSTATE_FOG_MODE" },
- { 0x8f, 0, 2, 16, "3DSTATE_MAP_PALLETE_LOAD_32" },
- { 0x83, 0, 2, 2, "3DSTATE_SPAN_STIPPLE" },
- { 0x8c, 1, 2, 2, "3DSTATE_MAP_COORD_TRANSFORM_I830" },
- { 0x8b, 1, 2, 2, "3DSTATE_MAP_VERTEX_TRANSFORM_I830" },
- { 0x8d, 1, 3, 3, "3DSTATE_W_STATE_I830" },
- { 0x01, 1, 2, 2, "3DSTATE_COLOR_FACTOR_I830" },
- { 0x02, 1, 2, 2, "3DSTATE_MAP_COORD_SETBIND_I830" },
- }, *opcode_3d_1d;
-
- opcode = (data[0] & 0x00ff0000) >> 16;
-
- switch (opcode) {
- case 0x07:
- /* This instruction is unusual. A 0 length means just 1 DWORD instead of
- * 2. The 0 length is specified in one place to be unsupported, but
- * stated to be required in another, and 0 length LOAD_INDIRECTs appear
- * to cause no harm at least.
- */
- instr_out(data, hw_offset, 0, "3DSTATE_LOAD_INDIRECT\n");
- len = (data[0] & 0x000000ff) + 1;
- i = 1;
- if (data[0] & (0x01 << 8)) {
- if (i + 2 >= count)
- BUFFER_FAIL(count, len, "3DSTATE_LOAD_INDIRECT");
- instr_out(data, hw_offset, i++, "SIS.0\n");
- instr_out(data, hw_offset, i++, "SIS.1\n");
- }
- if (data[0] & (0x02 << 8)) {
- if (i + 1 >= count)
- BUFFER_FAIL(count, len, "3DSTATE_LOAD_INDIRECT");
- instr_out(data, hw_offset, i++, "DIS.0\n");
- }
- if (data[0] & (0x04 << 8)) {
- if (i + 2 >= count)
- BUFFER_FAIL(count, len, "3DSTATE_LOAD_INDIRECT");
- instr_out(data, hw_offset, i++, "SSB.0\n");
- instr_out(data, hw_offset, i++, "SSB.1\n");
- }
- if (data[0] & (0x08 << 8)) {
- if (i + 2 >= count)
- BUFFER_FAIL(count, len, "3DSTATE_LOAD_INDIRECT");
- instr_out(data, hw_offset, i++, "MSB.0\n");
- instr_out(data, hw_offset, i++, "MSB.1\n");
- }
- if (data[0] & (0x10 << 8)) {
- if (i + 2 >= count)
- BUFFER_FAIL(count, len, "3DSTATE_LOAD_INDIRECT");
- instr_out(data, hw_offset, i++, "PSP.0\n");
- instr_out(data, hw_offset, i++, "PSP.1\n");
- }
- if (data[0] & (0x20 << 8)) {
- if (i + 2 >= count)
- BUFFER_FAIL(count, len, "3DSTATE_LOAD_INDIRECT");
- instr_out(data, hw_offset, i++, "PSC.0\n");
- instr_out(data, hw_offset, i++, "PSC.1\n");
- }
- if (len != i) {
- fprintf(out, "Bad count in 3DSTATE_LOAD_INDIRECT\n");
- (*failures)++;
- return len;
- }
- return len;
- case 0x04:
- instr_out(data, hw_offset, 0, "3DSTATE_LOAD_STATE_IMMEDIATE_1\n");
- len = (data[0] & 0x0000000f) + 2;
- i = 1;
- for (word = 0; word <= 8; word++) {
- if (data[0] & (1 << (4 + word))) {
- if (i >= count)
- BUFFER_FAIL(count, len, "3DSTATE_LOAD_STATE_IMMEDIATE_1");
-
- /* save vertex state for decode */
- if (!IS_GEN2(devid)) {
- if (word == 2) {
- saved_s2_set = 1;
- saved_s2 = data[i];
- }
- if (word == 4) {
- saved_s4_set = 1;
- saved_s4 = data[i];
- }
-
- switch (word) {
- case 0:
- instr_out(data, hw_offset, i, "S0: vbo offset: 0x%08x%s\n",
- data[i]&(~1),data[i]&1?", auto cache invalidate disabled":"");
- break;
- case 1:
- instr_out(data, hw_offset, i, "S1: vertex width: %i, vertex pitch: %i\n",
- (data[i]>>24)&0x3f,(data[i]>>16)&0x3f);
- break;
- case 2:
- instr_out(data, hw_offset, i, "S2: texcoord formats: ");
- for (int tex_num = 0; tex_num < 8; tex_num++) {
- switch((data[i]>>tex_num*4)&0xf) {
- case 0: fprintf(out, "%i=2D ", tex_num); break;
- case 1: fprintf(out, "%i=3D ", tex_num); break;
- case 2: fprintf(out, "%i=4D ", tex_num); break;
- case 3: fprintf(out, "%i=1D ", tex_num); break;
- case 4: fprintf(out, "%i=2D_16 ", tex_num); break;
- case 5: fprintf(out, "%i=4D_16 ", tex_num); break;
- case 0xf: fprintf(out, "%i=NP ", tex_num); break;
- }
- }
- fprintf(out, "\n");
-
- break;
- case 3:
- instr_out(data, hw_offset, i, "S3: not documented\n", word);
- break;
- case 4:
- {
- char *cullmode = "";
- char *vfmt_xyzw = "";
- switch((data[i]>>13)&0x3) {
- case 0: cullmode = "both"; break;
- case 1: cullmode = "none"; break;
- case 2: cullmode = "cw"; break;
- case 3: cullmode = "ccw"; break;
- }
- switch(data[i] & (7<<6 | 1<<2)) {
- case 1<<6: vfmt_xyzw = "XYZ,"; break;
- case 2<<6: vfmt_xyzw = "XYZW,"; break;
- case 3<<6: vfmt_xyzw = "XY,"; break;
- case 4<<6: vfmt_xyzw = "XYW,"; break;
- case 1<<6 | 1<<2: vfmt_xyzw = "XYZF,"; break;
- case 2<<6 | 1<<2: vfmt_xyzw = "XYZWF,"; break;
- case 3<<6 | 1<<2: vfmt_xyzw = "XYF,"; break;
- case 4<<6 | 1<<2: vfmt_xyzw = "XYWF,"; break;
- }
- instr_out(data, hw_offset, i, "S4: point_width=%i, line_width=%.1f,"
- "%s%s%s%s%s cullmode=%s, vfmt=%s%s%s%s%s%s "
- "%s%s\n",
- (data[i]>>23)&0x1ff,
- ((data[i]>>19)&0xf) / 2.0,
- data[i]&(0xf<<15)?" flatshade=":"",
- data[i]&(1<<18)?"Alpha,":"",
- data[i]&(1<<17)?"Fog,":"",
- data[i]&(1<<16)?"Specular,":"",
- data[i]&(1<<15)?"Color,":"",
- cullmode,
- data[i]&(1<<12)?"PointWidth,":"",
- data[i]&(1<<11)?"SpecFog,":"",
- data[i]&(1<<10)?"Color,":"",
- data[i]&(1<<9)?"DepthOfs,":"",
- vfmt_xyzw,
- data[i]&(1<<9)?"FogParam,":"",
- data[i]&(1<<5)?"force default diffuse, ":"",
- data[i]&(1<<4)?"force default specular, ":"",
- data[i]&(1<<3)?"local depth ofs enable, ":"",
- data[i]&(1<<1)?"point sprite enable, ":"",
- data[i]&(1<<0)?"line AA enable, ":"");
- break;
- }
- case 5:
- {
- instr_out(data, hw_offset, i, "S5:%s%s%s%s%s"
- "%s%s%s%s stencil_ref=0x%x, stencil_test=%s, "
- "stencil_fail=%s, stencil_pass_z_fail=%s, "
- "stencil_pass_z_pass=%s, %s%s%s%s\n",
- data[i]&(0xf<<28)?" write_disable=":"",
- data[i]&(1<<31)?"Alpha,":"",
- data[i]&(1<<30)?"Red,":"",
- data[i]&(1<<29)?"Green,":"",
- data[i]&(1<<28)?"Blue,":"",
- data[i]&(1<<27)?" force default point size,":"",
- data[i]&(1<<26)?" last pixel enable,":"",
- data[i]&(1<<25)?" global depth ofs enable,":"",
- data[i]&(1<<24)?" fog enable,":"",
- (data[i]>>16)&0xff,
- decode_compare_func(data[i]>>13),
- decode_stencil_op(data[i]>>10),
- decode_stencil_op(data[i]>>7),
- decode_stencil_op(data[i]>>4),
- data[i]&(1<<3)?"stencil write enable, ":"",
- data[i]&(1<<2)?"stencil test enable, ":"",
- data[i]&(1<<1)?"color dither enable, ":"",
- data[i]&(1<<0)?"logicop enable, ":"");
- }
- break;
- case 6:
- instr_out(data, hw_offset, i, "S6: %salpha_test=%s, alpha_ref=0x%x, "
- "depth_test=%s, %ssrc_blnd_fct=%s, dst_blnd_fct=%s, "
- "%s%stristrip_provoking_vertex=%i\n",
- data[i]&(1<<31)?"alpha test enable, ":"",
- decode_compare_func(data[i]>>28),
- data[i]&(0xff<<20),
- decode_compare_func(data[i]>>16),
- data[i]&(1<<15)?"cbuf blend enable, ":"",
- decode_blend_fact(data[i]>>8),
- decode_blend_fact(data[i]>>4),
- data[i]&(1<<3)?"depth write enable, ":"",
- data[i]&(1<<2)?"cbuf write enable, ":"",
- data[i]&(0x3));
- break;
- case 7:
- instr_out(data, hw_offset, i, "S7: depth offset constant: 0x%08x\n", data[i]);
- break;
- }
- } else {
- instr_out(data, hw_offset, i, "S%d: 0x%08x\n", i, data[i]);
- }
- i++;
- }
- }
- if (len != i) {
- fprintf(out, "Bad count in 3DSTATE_LOAD_STATE_IMMEDIATE_1\n");
- (*failures)++;
- }
- return len;
- case 0x03:
- instr_out(data, hw_offset, 0, "3DSTATE_LOAD_STATE_IMMEDIATE_2\n");
- len = (data[0] & 0x0000000f) + 2;
- i = 1;
- for (word = 6; word <= 14; word++) {
- if (data[0] & (1 << word)) {
- if (i >= count)
- BUFFER_FAIL(count, len, "3DSTATE_LOAD_STATE_IMMEDIATE_2");
-
- if (word == 6)
- instr_out(data, hw_offset, i++, "TBCF\n");
- else if (word >= 7 && word <= 10) {
- instr_out(data, hw_offset, i++, "TB%dC\n", word - 7);
- instr_out(data, hw_offset, i++, "TB%dA\n", word - 7);
- } else if (word >= 11 && word <= 14) {
- instr_out(data, hw_offset, i, "TM%dS0: offset=0x%08x, %s\n",
- word - 11,
- data[i]&0xfffffffe,
- data[i]&1?"use fence":"");
- i++;
- instr_out(data, hw_offset, i, "TM%dS1: height=%i, width=%i, %s\n",
- word - 11,
- data[i]>>21, (data[i]>>10)&0x3ff,
- data[i]&2?(data[i]&1?"y-tiled":"x-tiled"):"");
- i++;
- instr_out(data, hw_offset, i, "TM%dS2: pitch=%i, \n",
- word - 11,
- ((data[i]>>21) + 1)*4);
- i++;
- instr_out(data, hw_offset, i++, "TM%dS3\n", word - 11);
- instr_out(data, hw_offset, i++, "TM%dS4: dflt color\n", word - 11);
- }
- }
- }
- if (len != i) {
- fprintf(out, "Bad count in 3DSTATE_LOAD_STATE_IMMEDIATE_2\n");
- (*failures)++;
- }
- return len;
- case 0x00:
- instr_out(data, hw_offset, 0, "3DSTATE_MAP_STATE\n");
- len = (data[0] & 0x0000003f) + 2;
- instr_out(data, hw_offset, 1, "mask\n");
-
- i = 2;
- for (map = 0; map <= 15; map++) {
- if (data[1] & (1 << map)) {
- int width, height, pitch, dword;
- const char *tiling;
-
- if (i + 3 >= count)
- BUFFER_FAIL(count, len, "3DSTATE_MAP_STATE");
-
- dword = data[i];
- instr_out(data, hw_offset, i++, "map %d MS2 %s%s%s\n", map,
- dword&(1<<31)?"untrusted surface, ":"",
- dword&(1<<1)?"vertical line stride enable, ":"",
- dword&(1<<0)?"vertical ofs enable, ":"");
-
- dword = data[i];
- width = ((dword >> 10) & ((1 << 11) - 1))+1;
- height = ((dword >> 21) & ((1 << 11) - 1))+1;
-
- tiling = "none";
- if (dword & (1 << 2))
- tiling = "fenced";
- else if (dword & (1 << 1))
- tiling = dword & (1 << 0) ? "Y" : "X";
- type = " BAD";
- switch ((dword>>7) & 0x7) {
- case 1:
- type = "8b";
- switch ((dword>>3) & 0xf) {
- case 0: format = "I"; break;
- case 1: format = "L"; break;
- case 2: format = "A"; break;
- case 3: format = " mono"; break; }
- break;
- case 2:
- type = "16b";
- switch ((dword>>3) & 0xf) {
- case 0: format = " rgb565"; break;
- case 1: format = " argb1555"; break;
- case 2: format = " argb4444"; break;
- case 5: format = " ay88"; break;
- case 6: format = " bump655"; break;
- case 7: format = "I"; break;
- case 8: format = "L"; break;
- case 9: format = "A"; break; }
- break;
- case 3:
- type = "32b";
- switch ((dword>>3) & 0xf) {
- case 0: format = " argb8888"; break;
- case 1: format = " abgr8888"; break;
- case 2: format = " xrgb8888"; break;
- case 3: format = " xbgr8888"; break;
- case 4: format = " qwvu8888"; break;
- case 5: format = " axvu8888"; break;
- case 6: format = " lxvu8888"; break;
- case 7: format = " xlvu8888"; break;
- case 8: format = " argb2101010"; break;
- case 9: format = " abgr2101010"; break;
- case 10: format = " awvu2101010"; break;
- case 11: format = " gr1616"; break;
- case 12: format = " vu1616"; break;
- case 13: format = " xI824"; break;
- case 14: format = " xA824"; break;
- case 15: format = " xL824"; break; }
- break;
- case 5:
- type = "422";
- switch ((dword>>3) & 0xf) {
- case 0: format = " yuv_swapy"; break;
- case 1: format = " yuv"; break;
- case 2: format = " yuv_swapuv"; break;
- case 3: format = " yuv_swapuvy"; break; }
- break;
- case 6:
- type = "compressed";
- switch ((dword>>3) & 0x7) {
- case 0: format = " dxt1"; break;
- case 1: format = " dxt2_3"; break;
- case 2: format = " dxt4_5"; break;
- case 3: format = " fxt1"; break;
- case 4: format = " dxt1_rb"; break; }
- break;
- case 7:
- type = "4b indexed";
- switch ((dword>>3) & 0xf) {
- case 7: format = " argb8888"; break; }
- break;
- default:
- format = "BAD";
- }
- dword = data[i];
- instr_out(data, hw_offset, i++, "map %d MS3 [width=%d, height=%d, format=%s%s, tiling=%s%s]\n",
- map, width, height, type, format, tiling,
- dword&(1<<9)?" palette select":"");
-
- dword = data[i];
- pitch = 4*(((dword >> 21) & ((1 << 11) - 1))+1);
- instr_out(data, hw_offset, i++, "map %d MS4 [pitch=%d, max_lod=%i, vol_depth=%i, cube_face_ena=%x, %s]\n",
- map, pitch,
- (dword>>9)&0x3f, dword&0xff, (dword>>15)&0x3f,
- dword&(1<<8)?"miplayout legacy":"miplayout right");
- }
- }
- if (len != i) {
- fprintf(out, "Bad count in 3DSTATE_MAP_STATE\n");
- (*failures)++;
- return len;
- }
- return len;
- case 0x06:
- instr_out(data, hw_offset, 0, "3DSTATE_PIXEL_SHADER_CONSTANTS\n");
- len = (data[0] & 0x000000ff) + 2;
-
- i = 2;
- for (c = 0; c <= 31; c++) {
- if (data[1] & (1 << c)) {
- if (i + 4 >= count)
- BUFFER_FAIL(count, len, "3DSTATE_PIXEL_SHADER_CONSTANTS");
- instr_out(data, hw_offset, i, "C%d.X = %f\n",
- c, int_as_float(data[i]));
- i++;
- instr_out(data, hw_offset, i, "C%d.Y = %f\n",
- c, int_as_float(data[i]));
- i++;
- instr_out(data, hw_offset, i, "C%d.Z = %f\n",
- c, int_as_float(data[i]));
- i++;
- instr_out(data, hw_offset, i, "C%d.W = %f\n",
- c, int_as_float(data[i]));
- i++;
- }
- }
- if (len != i) {
- fprintf(out, "Bad count in 3DSTATE_PIXEL_SHADER_CONSTANTS\n");
- (*failures)++;
- }
- return len;
- case 0x05:
- instr_out(data, hw_offset, 0, "3DSTATE_PIXEL_SHADER_PROGRAM\n");
- len = (data[0] & 0x000000ff) + 2;
- if ((len - 1) % 3 != 0 || len > 370) {
- fprintf(out, "Bad count in 3DSTATE_PIXEL_SHADER_PROGRAM\n");
- (*failures)++;
- }
- i = 1;
- for (instr = 0; instr < (len - 1) / 3; instr++) {
- char instr_prefix[10];
-
- if (i + 3 >= count)
- BUFFER_FAIL(count, len, "3DSTATE_PIXEL_SHADER_PROGRAM");
- sprintf(instr_prefix, "PS%03d", instr);
- i915_decode_instruction(data, hw_offset, i, instr_prefix);
- i += 3;
- }
- return len;
- case 0x01:
- if (IS_GEN2(devid))
- break;
- instr_out(data, hw_offset, 0, "3DSTATE_SAMPLER_STATE\n");
- instr_out(data, hw_offset, 1, "mask\n");
- len = (data[0] & 0x0000003f) + 2;
- i = 2;
- for (sampler = 0; sampler <= 15; sampler++) {
- if (data[1] & (1 << sampler)) {
- uint32_t dword;
- char *mip_filter = "";
- if (i + 3 >= count)
- BUFFER_FAIL(count, len, "3DSTATE_SAMPLER_STATE");
- dword = data[i];
- switch ((dword>>20)&0x3) {
- case 0: mip_filter = "none"; break;
- case 1: mip_filter = "nearest"; break;
- case 3: mip_filter = "linear"; break;
- }
- instr_out(data, hw_offset, i++, "sampler %d SS2:%s%s%s "
- "base_mip_level=%i, mip_filter=%s, mag_filter=%s, min_filter=%s "
- "lod_bias=%.2f,%s max_aniso=%i, shadow_func=%s\n", sampler,
- dword&(1<<31)?" reverse gamma,":"",
- dword&(1<<30)?" packed2planar,":"",
- dword&(1<<29)?" colorspace conversion,":"",
- (dword>>22)&0x1f,
- mip_filter,
- decode_sample_filter(dword>>17),
- decode_sample_filter(dword>>14),
- ((dword>>5)&0x1ff)/(0x10*1.0),
- dword&(1<<4)?" shadow,":"",
- dword&(1<<3)?4:2,
- decode_compare_func(dword));
- dword = data[i];
- instr_out(data, hw_offset, i++, "sampler %d SS3: min_lod=%.2f,%s "
- "tcmode_x=%s, tcmode_y=%s, tcmode_z=%s,%s texmap_idx=%i,%s\n",
- sampler, ((dword>>24)&0xff)/(0x10*1.0),
- dword&(1<<17)?" kill pixel enable,":"",
- decode_tex_coord_mode(dword>>12),
- decode_tex_coord_mode(dword>>9),
- decode_tex_coord_mode(dword>>6),
- dword&(1<<5)?" normalized coords,":"",
- (dword>>1)&0xf,
- dword&(1<<0)?" deinterlacer,":"");
- dword = data[i];
- instr_out(data, hw_offset, i++, "sampler %d SS4: border color\n",
- sampler, ((dword>>24)&0xff)/(0x10*1.0),
- dword);
- }
- }
- if (len != i) {
- fprintf(out, "Bad count in 3DSTATE_SAMPLER_STATE\n");
- (*failures)++;
- }
- return len;
- case 0x85:
- len = (data[0] & 0x0000000f) + 2;
-
- if (len != 2)
- fprintf(out, "Bad count in 3DSTATE_DEST_BUFFER_VARIABLES\n");
- if (count < 2)
- BUFFER_FAIL(count, len, "3DSTATE_DEST_BUFFER_VARIABLES");
-
- instr_out(data, hw_offset, 0,
- "3DSTATE_DEST_BUFFER_VARIABLES\n");
-
- switch ((data[1] >> 8) & 0xf) {
- case 0x0: format = "g8"; break;
- case 0x1: format = "x1r5g5b5"; break;
- case 0x2: format = "r5g6b5"; break;
- case 0x3: format = "a8r8g8b8"; break;
- case 0x4: format = "ycrcb_swapy"; break;
- case 0x5: format = "ycrcb_normal"; break;
- case 0x6: format = "ycrcb_swapuv"; break;
- case 0x7: format = "ycrcb_swapuvy"; break;
- case 0x8: format = "a4r4g4b4"; break;
- case 0x9: format = "a1r5g5b5"; break;
- case 0xa: format = "a2r10g10b10"; break;
- default: format = "BAD"; break;
- }
- switch ((data[1] >> 2) & 0x3) {
- case 0x0: zformat = "u16"; break;
- case 0x1: zformat = "f16"; break;
- case 0x2: zformat = "u24x8"; break;
- default: zformat = "BAD"; break;
- }
- instr_out(data, hw_offset, 1, "%s format, %s depth format, early Z %sabled\n",
- format, zformat,
- (data[1] & (1 << 31)) ? "en" : "dis");
- return len;
-
- case 0x8e:
- {
- const char *name, *tiling;
-
- len = (data[0] & 0x0000000f) + 2;
- if (len != 3)
- fprintf(out, "Bad count in 3DSTATE_BUFFER_INFO\n");
- if (count < 3)
- BUFFER_FAIL(count, len, "3DSTATE_BUFFER_INFO");
-
- switch((data[1] >> 24) & 0x7) {
- case 0x3: name = "color"; break;
- case 0x7: name = "depth"; break;
- default: name = "unknown"; break;
- }
-
- tiling = "none";
- if (data[1] & (1 << 23))
- tiling = "fenced";
- else if (data[1] & (1 << 22))
- tiling = data[1] & (1 << 21) ? "Y" : "X";
-
- instr_out(data, hw_offset, 0, "3DSTATE_BUFFER_INFO\n");
- instr_out(data, hw_offset, 1, "%s, tiling = %s, pitch=%d\n", name, tiling, data[1]&0xffff);
-
- instr_out(data, hw_offset, 2, "address\n");
- return len;
- }
- case 0x81:
- len = (data[0] & 0x0000000f) + 2;
-
- if (len != 3)
- fprintf(out, "Bad count in 3DSTATE_SCISSOR_RECTANGLE\n");
- if (count < 3)
- BUFFER_FAIL(count, len, "3DSTATE_SCISSOR_RECTANGLE");
-
- instr_out(data, hw_offset, 0,
- "3DSTATE_SCISSOR_RECTANGLE\n");
- instr_out(data, hw_offset, 1, "(%d,%d)\n",
- data[1] & 0xffff, data[1] >> 16);
- instr_out(data, hw_offset, 2, "(%d,%d)\n",
- data[2] & 0xffff, data[2] >> 16);
-
- return len;
- case 0x80:
- len = (data[0] & 0x0000000f) + 2;
-
- if (len != 5)
- fprintf(out, "Bad count in 3DSTATE_DRAWING_RECTANGLE\n");
- if (count < 5)
- BUFFER_FAIL(count, len, "3DSTATE_DRAWING_RECTANGLE");
-
- instr_out(data, hw_offset, 0,
- "3DSTATE_DRAWING_RECTANGLE\n");
- instr_out(data, hw_offset, 1, "%s\n",
- data[1]&(1<<30)?"depth ofs disabled ":"");
- instr_out(data, hw_offset, 2, "(%d,%d)\n",
- data[2] & 0xffff, data[2] >> 16);
- instr_out(data, hw_offset, 3, "(%d,%d)\n",
- data[3] & 0xffff, data[3] >> 16);
- instr_out(data, hw_offset, 4, "(%d,%d)\n",
- data[4] & 0xffff, data[4] >> 16);
-
- return len;
- case 0x9c:
- len = (data[0] & 0x0000000f) + 2;
-
- if (len != 7)
- fprintf(out, "Bad count in 3DSTATE_CLEAR_PARAMETERS\n");
- if (count < 7)
- BUFFER_FAIL(count, len, "3DSTATE_CLEAR_PARAMETERS");
-
- instr_out(data, hw_offset, 0,
- "3DSTATE_CLEAR_PARAMETERS\n");
- instr_out(data, hw_offset, 1, "prim_type=%s, clear=%s%s%s\n",
- data[1]&(1<<16)?"CLEAR_RECT":"ZONE_INIT",
- data[1]&(1<<2)?"color,":"",
- data[1]&(1<<1)?"depth,":"",
- data[1]&(1<<0)?"stencil,":"");
- instr_out(data, hw_offset, 2, "clear color\n");
- instr_out(data, hw_offset, 3, "clear depth/stencil\n");
- instr_out(data, hw_offset, 4, "color value (rgba8888)\n");
- instr_out(data, hw_offset, 5, "depth value %f\n",
- int_as_float(data[5]));
- instr_out(data, hw_offset, 6, "clear stencil\n");
- return len;
- }
-
- for (idx = 0; idx < ARRAY_SIZE(opcodes_3d_1d); idx++)
- {
- opcode_3d_1d = &opcodes_3d_1d[idx];
- if (opcode_3d_1d->i830_only && !IS_GEN2(devid))
- continue;
-
- if (((data[0] & 0x00ff0000) >> 16) == opcode_3d_1d->opcode) {
- len = 1;
-
- instr_out(data, hw_offset, 0, "%s\n", opcode_3d_1d->name);
- if (opcode_3d_1d->max_len > 1) {
- len = (data[0] & 0x0000ffff) + 2;
- if (len < opcode_3d_1d->min_len ||
- len > opcode_3d_1d->max_len)
- {
- fprintf(out, "Bad count in %s\n",
- opcode_3d_1d->name);
- (*failures)++;
- }
- }
-
- for (i = 1; i < len; i++) {
- if (i >= count)
- BUFFER_FAIL(count, len, opcode_3d_1d->name);
- instr_out(data, hw_offset, i, "dword %d\n", i);
- }
-
- return len;
- }
- }
-
- instr_out(data, hw_offset, 0, "3D UNKNOWN: 3d_1d opcode = 0x%x\n", opcode);
- (*failures)++;
- return 1;
-}
-
-static int
-decode_3d_primitive(uint32_t *data, int count, uint32_t hw_offset,
- int *failures)
-{
- char immediate = (data[0] & (1 << 23)) == 0;
- unsigned int len, i, j, ret;
- char *primtype;
- int original_s2 = saved_s2;
- int original_s4 = saved_s4;
-
- switch ((data[0] >> 18) & 0xf) {
- case 0x0: primtype = "TRILIST"; break;
- case 0x1: primtype = "TRISTRIP"; break;
- case 0x2: primtype = "TRISTRIP_REVERSE"; break;
- case 0x3: primtype = "TRIFAN"; break;
- case 0x4: primtype = "POLYGON"; break;
- case 0x5: primtype = "LINELIST"; break;
- case 0x6: primtype = "LINESTRIP"; break;
- case 0x7: primtype = "RECTLIST"; break;
- case 0x8: primtype = "POINTLIST"; break;
- case 0x9: primtype = "DIB"; break;
- case 0xa: primtype = "CLEAR_RECT"; saved_s4 = 3 << 6; saved_s2 = ~0; break;
- default: primtype = "unknown"; break;
- }
-
- /* XXX: 3DPRIM_DIB not supported */
- if (immediate) {
- len = (data[0] & 0x0003ffff) + 2;
- instr_out(data, hw_offset, 0, "3DPRIMITIVE inline %s\n", primtype);
- if (count < len)
- BUFFER_FAIL(count, len, "3DPRIMITIVE inline");
- if (!saved_s2_set || !saved_s4_set) {
- fprintf(out, "unknown vertex format\n");
- for (i = 1; i < len; i++) {
- instr_out(data, hw_offset, i,
- " vertex data (%f float)\n",
- int_as_float(data[i]));
- }
- } else {
- unsigned int vertex = 0;
- for (i = 1; i < len;) {
- unsigned int tc;
-
-#define VERTEX_OUT(fmt, ...) do { \
- if (i < len) \
- instr_out(data, hw_offset, i, " V%d."fmt"\n", vertex, __VA_ARGS__); \
- else \
- fprintf(out, " missing data in V%d\n", vertex); \
- i++; \
-} while (0)
-
- VERTEX_OUT("X = %f", int_as_float(data[i]));
- VERTEX_OUT("Y = %f", int_as_float(data[i]));
- switch (saved_s4 >> 6 & 0x7) {
- case 0x1:
- VERTEX_OUT("Z = %f", int_as_float(data[i]));
- break;
- case 0x2:
- VERTEX_OUT("Z = %f", int_as_float(data[i]));
- VERTEX_OUT("W = %f", int_as_float(data[i]));
- break;
- case 0x3:
- break;
- case 0x4:
- VERTEX_OUT("W = %f", int_as_float(data[i]));
- break;
- default:
- fprintf(out, "bad S4 position mask\n");
- }
-
- if (saved_s4 & (1 << 10)) {
- VERTEX_OUT("color = (A=0x%02x, R=0x%02x, G=0x%02x, "
- "B=0x%02x)",
- data[i] >> 24,
- (data[i] >> 16) & 0xff,
- (data[i] >> 8) & 0xff,
- data[i] & 0xff);
- }
- if (saved_s4 & (1 << 11)) {
- VERTEX_OUT("spec = (A=0x%02x, R=0x%02x, G=0x%02x, "
- "B=0x%02x)",
- data[i] >> 24,
- (data[i] >> 16) & 0xff,
- (data[i] >> 8) & 0xff,
- data[i] & 0xff);
- }
- if (saved_s4 & (1 << 12))
- VERTEX_OUT("width = 0x%08x)", data[i]);
-
- for (tc = 0; tc <= 7; tc++) {
- switch ((saved_s2 >> (tc * 4)) & 0xf) {
- case 0x0:
- VERTEX_OUT("T%d.X = %f", tc, int_as_float(data[i]));
- VERTEX_OUT("T%d.Y = %f", tc, int_as_float(data[i]));
- break;
- case 0x1:
- VERTEX_OUT("T%d.X = %f", tc, int_as_float(data[i]));
- VERTEX_OUT("T%d.Y = %f", tc, int_as_float(data[i]));
- VERTEX_OUT("T%d.Z = %f", tc, int_as_float(data[i]));
- break;
- case 0x2:
- VERTEX_OUT("T%d.X = %f", tc, int_as_float(data[i]));
- VERTEX_OUT("T%d.Y = %f", tc, int_as_float(data[i]));
- VERTEX_OUT("T%d.Z = %f", tc, int_as_float(data[i]));
- VERTEX_OUT("T%d.W = %f", tc, int_as_float(data[i]));
- break;
- case 0x3:
- VERTEX_OUT("T%d.X = %f", tc, int_as_float(data[i]));
- break;
- case 0x4:
- VERTEX_OUT("T%d.XY = 0x%08x half-float", tc, data[i]);
- break;
- case 0x5:
- VERTEX_OUT("T%d.XY = 0x%08x half-float", tc, data[i]);
- VERTEX_OUT("T%d.ZW = 0x%08x half-float", tc, data[i]);
- break;
- case 0xf:
- break;
- default:
- fprintf(out, "bad S2.T%d format\n", tc);
- }
- }
- vertex++;
- }
- }
-
- ret = len;
- } else {
- /* indirect vertices */
- len = data[0] & 0x0000ffff; /* index count */
- if (data[0] & (1 << 17)) {
- /* random vertex access */
- if (count < (len + 1) / 2 + 1) {
- BUFFER_FAIL(count, (len + 1) / 2 + 1,
- "3DPRIMITIVE random indirect");
- }
- instr_out(data, hw_offset, 0,
- "3DPRIMITIVE random indirect %s (%d)\n", primtype, len);
- if (len == 0) {
- /* vertex indices continue until 0xffff is found */
- for (i = 1; i < count; i++) {
- if ((data[i] & 0xffff) == 0xffff) {
- instr_out(data, hw_offset, i,
- " indices: (terminator)\n");
- ret = i;
- goto out;
- } else if ((data[i] >> 16) == 0xffff) {
- instr_out(data, hw_offset, i,
- " indices: 0x%04x, (terminator)\n",
- data[i] & 0xffff);
- ret = i;
- goto out;
- } else {
- instr_out(data, hw_offset, i,
- " indices: 0x%04x, 0x%04x\n",
- data[i] & 0xffff, data[i] >> 16);
- }
- }
- fprintf(out,
- "3DPRIMITIVE: no terminator found in index buffer\n");
- (*failures)++;
- ret = count;
- goto out;
- } else {
- /* fixed size vertex index buffer */
- for (j = 1, i = 0; i < len; i += 2, j++) {
- if (i * 2 == len - 1) {
- instr_out(data, hw_offset, j,
- " indices: 0x%04x\n",
- data[j] & 0xffff);
- } else {
- instr_out(data, hw_offset, j,
- " indices: 0x%04x, 0x%04x\n",
- data[j] & 0xffff, data[j] >> 16);
- }
- }
- }
- ret = (len + 1) / 2 + 1;
- goto out;
- } else {
- /* sequential vertex access */
- if (count < 2)
- BUFFER_FAIL(count, 2, "3DPRIMITIVE seq indirect");
- instr_out(data, hw_offset, 0,
- "3DPRIMITIVE sequential indirect %s, %d starting from "
- "%d\n", primtype, len, data[1] & 0xffff);
- instr_out(data, hw_offset, 1, " start\n");
- ret = 2;
- goto out;
- }
- }
-
-out:
- saved_s2 = original_s2;
- saved_s4 = original_s4;
- return ret;
-}
-
-static int
-decode_3d(uint32_t *data, int count, uint32_t hw_offset, uint32_t devid, int *failures)
-{
- uint32_t opcode;
- unsigned int idx;
-
- struct {
- uint32_t opcode;
- int min_len;
- int max_len;
- char *name;
- } opcodes_3d[] = {
- { 0x06, 1, 1, "3DSTATE_ANTI_ALIASING" },
- { 0x08, 1, 1, "3DSTATE_BACKFACE_STENCIL_OPS" },
- { 0x09, 1, 1, "3DSTATE_BACKFACE_STENCIL_MASKS" },
- { 0x16, 1, 1, "3DSTATE_COORD_SET_BINDINGS" },
- { 0x15, 1, 1, "3DSTATE_FOG_COLOR" },
- { 0x0b, 1, 1, "3DSTATE_INDEPENDENT_ALPHA_BLEND" },
- { 0x0d, 1, 1, "3DSTATE_MODES_4" },
- { 0x0c, 1, 1, "3DSTATE_MODES_5" },
- { 0x07, 1, 1, "3DSTATE_RASTERIZATION_RULES" },
- }, *opcode_3d;
-
- opcode = (data[0] & 0x1f000000) >> 24;
-
- switch (opcode) {
- case 0x1f:
- return decode_3d_primitive(data, count, hw_offset, failures);
- case 0x1d:
- return decode_3d_1d(data, count, hw_offset, devid, failures);
- case 0x1c:
- return decode_3d_1c(data, count, hw_offset, failures);
- }
-
- for (idx = 0; idx < ARRAY_SIZE(opcodes_3d); idx++) {
- opcode_3d = &opcodes_3d[idx];
- if (opcode == opcode_3d->opcode) {
- unsigned int len = 1, i;
-
- instr_out(data, hw_offset, 0, "%s\n", opcode_3d->name);
- if (opcode_3d->max_len > 1) {
- len = (data[0] & 0xff) + 2;
- if (len < opcode_3d->min_len ||
- len > opcode_3d->max_len)
- {
- fprintf(out, "Bad count in %s\n", opcode_3d->name);
- }
- }
-
- for (i = 1; i < len; i++) {
- if (i >= count)
- BUFFER_FAIL(count, len, opcode_3d->name);
- instr_out(data, hw_offset, i, "dword %d\n", i);
- }
- return len;
- }
- }
-
- instr_out(data, hw_offset, 0, "3D UNKNOWN: 3d opcode = 0x%x\n", opcode);
- (*failures)++;
- return 1;
-}
-
-static const char *
-get_965_surfacetype(unsigned int surfacetype)
-{
- switch (surfacetype) {
- case 0: return "1D";
- case 1: return "2D";
- case 2: return "3D";
- case 3: return "CUBE";
- case 4: return "BUFFER";
- case 7: return "NULL";
- default: return "unknown";
- }
-}
-
-static const char *
-get_965_depthformat(unsigned int depthformat)
-{
- switch (depthformat) {
- case 0: return "s8_z24float";
- case 1: return "z32float";
- case 2: return "z24s8";
- case 5: return "z16";
- default: return "unknown";
- }
-}
-
-static const char *
-get_965_element_component(uint32_t data, int component)
-{
- uint32_t component_control = (data >> (16 + (3 - component) * 4)) & 0x7;
-
- switch (component_control) {
- case 0:
- return "nostore";
- case 1:
- switch (component) {
- case 0: return "X";
- case 1: return "Y";
- case 2: return "Z";
- case 3: return "W";
- default: return "fail";
- }
- case 2:
- return "0.0";
- case 3:
- return "1.0";
- case 4:
- return "0x1";
- case 5:
- return "VID";
- default:
- return "fail";
- }
-}
-
-static const char *
-get_965_prim_type(uint32_t data)
-{
- uint32_t primtype = (data >> 10) & 0x1f;
-
- switch (primtype) {
- case 0x01: return "point list";
- case 0x02: return "line list";
- case 0x03: return "line strip";
- case 0x04: return "tri list";
- case 0x05: return "tri strip";
- case 0x06: return "tri fan";
- case 0x07: return "quad list";
- case 0x08: return "quad strip";
- case 0x09: return "line list adj";
- case 0x0a: return "line strip adj";
- case 0x0b: return "tri list adj";
- case 0x0c: return "tri strip adj";
- case 0x0d: return "tri strip reverse";
- case 0x0e: return "polygon";
- case 0x0f: return "rect list";
- case 0x10: return "line loop";
- case 0x11: return "point list bf";
- case 0x12: return "line strip cont";
- case 0x13: return "line strip bf";
- case 0x14: return "line strip cont bf";
- case 0x15: return "tri fan no stipple";
- default: return "fail";
- }
-}
-
-static int
-i965_decode_urb_fence(uint32_t *data, uint32_t hw_offset, int len, int count,
- int *failures)
-{
- uint32_t vs_fence, clip_fence, gs_fence, sf_fence, vfe_fence, cs_fence;
-
- if (len != 3)
- fprintf(out, "Bad count in URB_FENCE\n");
- if (count < 3)
- BUFFER_FAIL(count, len, "URB_FENCE");
-
- vs_fence = data[1] & 0x3ff;
- gs_fence = (data[1] >> 10) & 0x3ff;
- clip_fence = (data[1] >> 20) & 0x3ff;
- sf_fence = data[2] & 0x3ff;
- vfe_fence = (data[2] >> 10) & 0x3ff;
- cs_fence = (data[2] >> 20) & 0x7ff;
-
- instr_out(data, hw_offset, 0, "URB_FENCE: %s%s%s%s%s%s\n",
- (data[0] >> 13) & 1 ? "cs " : "",
- (data[0] >> 12) & 1 ? "vfe " : "",
- (data[0] >> 11) & 1 ? "sf " : "",
- (data[0] >> 10) & 1 ? "clip " : "",
- (data[0] >> 9) & 1 ? "gs " : "",
- (data[0] >> 8) & 1 ? "vs " : "");
- instr_out(data, hw_offset, 1,
- "vs fence: %d, clip_fence: %d, gs_fence: %d\n",
- vs_fence, clip_fence, gs_fence);
- instr_out(data, hw_offset, 2,
- "sf fence: %d, vfe_fence: %d, cs_fence: %d\n",
- sf_fence, vfe_fence, cs_fence);
- if (gs_fence < vs_fence)
- fprintf(out, "gs fence < vs fence!\n");
- if (clip_fence < gs_fence)
- fprintf(out, "clip fence < gs fence!\n");
- if (sf_fence < clip_fence)
- fprintf(out, "sf fence < clip fence!\n");
- if (cs_fence < sf_fence)
- fprintf(out, "cs fence < sf fence!\n");
-
- return len;
-}
-
-static void
-state_base_out(uint32_t *data, uint32_t hw_offset, unsigned int index,
- char *name)
-{
- if (data[index] & 1) {
- instr_out(data, hw_offset, index, "%s state base address 0x%08x\n",
- name, data[index] & ~1);
- } else {
- instr_out(data, hw_offset, index, "%s state base not updated\n",
- name);
- }
-}
-
-static void
-state_max_out(uint32_t *data, uint32_t hw_offset, unsigned int index,
- char *name)
-{
- if (data[index] & 1) {
- if (data[index] == 1) {
- instr_out(data, hw_offset, index,
- "%s state upper bound disabled\n", name);
- } else {
- instr_out(data, hw_offset, index, "%s state upper bound 0x%08x\n",
- name, data[index] & ~1);
- }
- } else {
- instr_out(data, hw_offset, index, "%s state upper bound not updated\n",
- name);
- }
-}
-
-static int
-decode_3d_965(uint32_t *data, int count, uint32_t hw_offset, uint32_t devid, int *failures)
-{
- uint32_t opcode;
- unsigned int idx, len;
- int i, sba_len;
- char *desc1 = NULL;
-
- struct {
- uint32_t opcode;
- int min_len;
- int max_len;
- char *name;
- } opcodes_3d[] = {
- { 0x6000, 3, 3, "URB_FENCE" },
- { 0x6001, 2, 2, "CS_URB_STATE" },
- { 0x6002, 2, 2, "CONSTANT_BUFFER" },
- { 0x6101, 6, 6, "STATE_BASE_ADDRESS" },
- { 0x6102, 2, 2 , "STATE_SIP" },
- { 0x6104, 1, 1, "3DSTATE_PIPELINE_SELECT" },
- { 0x680b, 1, 1, "3DSTATE_VF_STATISTICS" },
- { 0x6904, 1, 1, "3DSTATE_PIPELINE_SELECT" },
- { 0x7800, 7, 7, "3DSTATE_PIPELINED_POINTERS" },
- { 0x7801, 6, 6, "3DSTATE_BINDING_TABLE_POINTERS" },
- { 0x7808, 5, 257, "3DSTATE_VERTEX_BUFFERS" },
- { 0x7809, 3, 256, "3DSTATE_VERTEX_ELEMENTS" },
- { 0x780a, 3, 3, "3DSTATE_INDEX_BUFFER" },
- { 0x780b, 1, 1, "3DSTATE_VF_STATISTICS" },
- { 0x7900, 4, 4, "3DSTATE_DRAWING_RECTANGLE" },
- { 0x7901, 5, 5, "3DSTATE_CONSTANT_COLOR" },
- { 0x7905, 5, 7, "3DSTATE_DEPTH_BUFFER" },
- { 0x7906, 2, 2, "3DSTATE_POLY_STIPPLE_OFFSET" },
- { 0x7907, 33, 33, "3DSTATE_POLY_STIPPLE_PATTERN" },
- { 0x7908, 3, 3, "3DSTATE_LINE_STIPPLE" },
- { 0x7909, 2, 2, "3DSTATE_GLOBAL_DEPTH_OFFSET_CLAMP" },
- { 0x7909, 2, 2, "3DSTATE_CLEAR_PARAMS" },
- { 0x790a, 3, 3, "3DSTATE_AA_LINE_PARAMETERS" },
- { 0x790b, 4, 4, "3DSTATE_GS_SVB_INDEX" },
- { 0x790d, 3, 3, "3DSTATE_MULTISAMPLE" },
- { 0x7910, 2, 2, "3DSTATE_CLEAR_PARAMS" },
- { 0x7b00, 6, 6, "3DPRIMITIVE" },
- { 0x7802, 4, 4, "3DSTATE_SAMPLER_STATE_POINTERS" },
- { 0x7805, 3, 3, "3DSTATE_URB" },
- { 0x780d, 4, 4, "3DSTATE_VIEWPORT_STATE_POINTERS" },
- { 0x780e, 4, 4, "3DSTATE_CC_STATE_POINTERS" },
- { 0x780f, 2, 2, "3DSTATE_SCISSOR_STATE_POINTERS" },
- { 0x7810, 6, 6, "3DSTATE_VS_STATE" },
- { 0x7811, 7, 7, "3DSTATE_GS_STATE" },
- { 0x7812, 4, 4, "3DSTATE_CLIP_STATE" },
- { 0x7813, 20, 20, "3DSTATE_SF_STATE" },
- { 0x7814, 9, 9, "3DSTATE_WM_STATE" },
- { 0x7815, 5, 5, "3DSTATE_CONSTANT_VS_STATE" },
- { 0x7816, 5, 5, "3DSTATE_CONSTANT_GS_STATE" },
- { 0x7817, 5, 5, "3DSTATE_CONSTANT_PS_STATE" },
- { 0x7818, 2, 2, "3DSTATE_SAMPLE_MASK" },
- }, *opcode_3d;
-
- len = (data[0] & 0x0000ffff) + 2;
-
- opcode = (data[0] & 0xffff0000) >> 16;
- switch (opcode) {
- case 0x6000:
- len = (data[0] & 0x000000ff) + 2;
- return i965_decode_urb_fence(data, hw_offset, len, count, failures);
- case 0x6001:
- instr_out(data, hw_offset, 0, "CS_URB_STATE\n");
- instr_out(data, hw_offset, 1, "entry_size: %d [%d bytes], n_entries: %d\n",
- (data[1] >> 4) & 0x1f,
- (((data[1] >> 4) & 0x1f) + 1) * 64,
- data[1] & 0x7);
- return len;
- case 0x6002:
- len = (data[0] & 0x000000ff) + 2;
- instr_out(data, hw_offset, 0, "CONSTANT_BUFFER: %s\n",
- (data[0] >> 8) & 1 ? "valid" : "invalid");
- instr_out(data, hw_offset, 1, "offset: 0x%08x, length: %d bytes\n",
- data[1] & ~0x3f, ((data[1] & 0x3f) + 1) * 64);
- return len;
- case 0x6101:
- if (IS_GEN6(devid))
- sba_len = 10;
- else if (IS_GEN5(devid))
- sba_len = 8;
- else
- sba_len = 6;
- if (len != sba_len)
- fprintf(out, "Bad count in STATE_BASE_ADDRESS\n");
- if (len != sba_len)
- BUFFER_FAIL(count, len, "STATE_BASE_ADDRESS");
-
- i = 0;
- instr_out(data, hw_offset, 0,
- "STATE_BASE_ADDRESS\n");
- i++;
-
- state_base_out(data, hw_offset, i++, "general");
- state_base_out(data, hw_offset, i++, "surface");
- if (IS_GEN6(devid))
- state_base_out(data, hw_offset, i++, "dynamic");
- state_base_out(data, hw_offset, i++, "indirect");
- if (IS_GEN5(devid) || IS_GEN6(devid))
- state_base_out(data, hw_offset, i++, "instruction");
-
- state_max_out(data, hw_offset, i++, "general");
- if (IS_GEN6(devid))
- state_max_out(data, hw_offset, i++, "dynamic");
- state_max_out(data, hw_offset, i++, "indirect");
- if (IS_GEN5(devid) || IS_GEN6(devid))
- state_max_out(data, hw_offset, i++, "instruction");
-
- return len;
- case 0x7800:
- if (len != 7)
- fprintf(out, "Bad count in 3DSTATE_PIPELINED_POINTERS\n");
- if (count < 7)
- BUFFER_FAIL(count, len, "3DSTATE_PIPELINED_POINTERS");
-
- instr_out(data, hw_offset, 0,
- "3DSTATE_PIPELINED_POINTERS\n");
- instr_out(data, hw_offset, 1, "VS state\n");
- instr_out(data, hw_offset, 2, "GS state\n");
- instr_out(data, hw_offset, 3, "Clip state\n");
- instr_out(data, hw_offset, 4, "SF state\n");
- instr_out(data, hw_offset, 5, "WM state\n");
- instr_out(data, hw_offset, 6, "CC state\n");
- return len;
- case 0x7801:
- len = (data[0] & 0x000000ff) + 2;
- if (len != 6 && len != 4)
- fprintf(out, "Bad count in 3DSTATE_BINDING_TABLE_POINTERS\n");
- if (len == 6) {
- if (count < 6)
- BUFFER_FAIL(count, len, "3DSTATE_BINDING_TABLE_POINTERS");
- instr_out(data, hw_offset, 0,
- "3DSTATE_BINDING_TABLE_POINTERS\n");
- instr_out(data, hw_offset, 1, "VS binding table\n");
- instr_out(data, hw_offset, 2, "GS binding table\n");
- instr_out(data, hw_offset, 3, "Clip binding table\n");
- instr_out(data, hw_offset, 4, "SF binding table\n");
- instr_out(data, hw_offset, 5, "WM binding table\n");
- } else {
- if (count < 4)
- BUFFER_FAIL(count, len, "3DSTATE_BINDING_TABLE_POINTERS");
-
- instr_out(data, hw_offset, 0,
- "3DSTATE_BINDING_TABLE_POINTERS: VS mod %d, "
- "GS mod %d, PS mod %d\n",
- (data[0] & (1 << 8)) != 0,
- (data[0] & (1 << 9)) != 0,
- (data[0] & (1 << 12)) != 0);
- instr_out(data, hw_offset, 1, "VS binding table\n");
- instr_out(data, hw_offset, 2, "GS binding table\n");
- instr_out(data, hw_offset, 3, "WM binding table\n");
- }
-
- return len;
- case 0x7802:
- len = (data[0] & 0xff) + 2;
- if (len != 4)
- fprintf(out, "Bad count in 3DSTATE_SAMPLER_STATE_POINTERS\n");
- if (count < 4)
- BUFFER_FAIL(count, len, "3DSTATE_SAMPLER_STATE_POINTERS");
- instr_out(data, hw_offset, 0, "3DSTATE_SAMPLER_STATE_POINTERS: VS mod %d, "
- "GS mod %d, PS mod %d\n",
- (data[0] & (1 << 8)) != 0,
- (data[0] & (1 << 9)) != 0,
- (data[0] & (1 << 12)) != 0);
- instr_out(data, hw_offset, 1, "VS sampler state\n");
- instr_out(data, hw_offset, 2, "GS sampler state\n");
- instr_out(data, hw_offset, 3, "WM sampler state\n");
- return len;
- case 0x7805:
- len = (data[0] & 0xff) + 2;
- if (len != 3)
- fprintf(out, "Bad count in 3DSTATE_URB\n");
- if (count < 3)
- BUFFER_FAIL(count, len, "3DSTATE_URB");
- instr_out(data, hw_offset, 0, "3DSTATE_URB\n");
- instr_out(data, hw_offset, 1, "VS entries %d, alloc size %d (1024bit row)\n",
- data[1] & 0xffff, ((data[1] >> 16) & 0x07f) + 1);
- instr_out(data, hw_offset, 2, "GS entries %d, alloc size %d (1024bit row)\n",
- (data[2] >> 8) & 0x3ff, (data[2] & 7) + 1);
- return len;
-
- case 0x7808:
- len = (data[0] & 0xff) + 2;
- if ((len - 1) % 4 != 0)
- fprintf(out, "Bad count in 3DSTATE_VERTEX_BUFFERS\n");
- if (count < len)
- BUFFER_FAIL(count, len, "3DSTATE_VERTEX_BUFFERS");
- instr_out(data, hw_offset, 0, "3DSTATE_VERTEX_BUFFERS\n");
-
- for (i = 1; i < len;) {
- int idx, access;
- if (IS_GEN6(devid)) {
- idx = 26;
- access = 20;
- } else {
- idx = 27;
- access = 26;
- }
- instr_out(data, hw_offset, i, "buffer %d: %s, pitch %db\n",
- data[i] >> idx,
- data[i] & (1 << access) ? "random" : "sequential",
- data[i] & 0x07ff);
- i++;
- instr_out(data, hw_offset, i++, "buffer address\n");
- instr_out(data, hw_offset, i++, "max index\n");
- instr_out(data, hw_offset, i++, "mbz\n");
- }
- return len;
-
- case 0x7809:
- len = (data[0] & 0xff) + 2;
- if ((len + 1) % 2 != 0)
- fprintf(out, "Bad count in 3DSTATE_VERTEX_ELEMENTS\n");
- if (count < len)
- BUFFER_FAIL(count, len, "3DSTATE_VERTEX_ELEMENTS");
- instr_out(data, hw_offset, 0, "3DSTATE_VERTEX_ELEMENTS\n");
-
- for (i = 1; i < len;) {
- instr_out(data, hw_offset, i, "buffer %d: %svalid, type 0x%04x, "
- "src offset 0x%04x bytes\n",
- data[i] >> (IS_GEN6(devid) ? 26 : 27),
- data[i] & (1 << (IS_GEN6(devid) ? 25 : 26)) ? "" : "in",
- (data[i] >> 16) & 0x1ff,
- data[i] & 0x07ff);
- i++;
- instr_out(data, hw_offset, i, "(%s, %s, %s, %s), "
- "dst offset 0x%02x bytes\n",
- get_965_element_component(data[i], 0),
- get_965_element_component(data[i], 1),
- get_965_element_component(data[i], 2),
- get_965_element_component(data[i], 3),
- (data[i] & 0xff) * 4);
- i++;
- }
- return len;
-
- case 0x780d:
- len = (data[0] & 0xff) + 2;
- if (len != 4)
- fprintf(out, "Bad count in 3DSTATE_VIEWPORT_STATE_POINTERS\n");
- if (count < len)
- BUFFER_FAIL(count, len, "3DSTATE_VIEWPORT_STATE_POINTERS");
- instr_out(data, hw_offset, 0, "3DSTATE_VIEWPORT_STATE_POINTERS\n");
- instr_out(data, hw_offset, 1, "clip\n");
- instr_out(data, hw_offset, 2, "sf\n");
- instr_out(data, hw_offset, 3, "cc\n");
- return len;
-
- case 0x780a: