OpenHarmony/third_party_mesa3d
2
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

ac/debug: Move IB decode to common code.

Browse Source 
Signed-off-by: Bas Nieuwenhuizen <basni@google.com>
Reviewed-by: Marek Olšák <marek.olsak@amd.com>
Reviewed-by: Dave Airlie <airlied@redhat.com>
This commit is contained in:
Bas Nieuwenhuizen
2016-12-24 13:08:00 +01:00
parent b838f64237
commit 0ef1b4d5b1
7 changed files with 420 additions and 332 deletions
Download Patch File Download Diff File Expand all files Collapse all files

339
src/gallium/drivers/radeonsi/si_debug.c
View File

@@ -30,6 +30,7 @@
#include "radeon/radeon_elf_util.h"
#include "ddebug/dd_util.h"
#include "util/u_memory.h"
#include "ac_debug.h"
DEBUG_GET_ONCE_OPTION(replace_shaders, "RADEON_REPLACE_SHADERS", NULL)
@@ -149,322 +150,6 @@ file_error:
#define COLOR_YELLOW "\033[1;33m"
#define COLOR_CYAN "\033[1;36m"
#define INDENT_PKT 8
static void print_spaces(FILE *f, unsigned num)
{
fprintf(f, "%*s", num, "");
}
static void print_value(FILE *file, uint32_t value, int bits)
{
/* Guess if it's int or float */
if (value <= (1 << 15)) {
if (value <= 9)
fprintf(file, "%u\n", value);
else
fprintf(file, "%u (0x%0*x)\n", value, bits / 4, value);
} else {
float f = uif(value);
if (fabs(f) < 100000 && f*10 == floor(f*10))
fprintf(file, "%.1ff (0x%0*x)\n", f, bits / 4, value);
else
/* Don't print more leading zeros than there are bits. */
fprintf(file, "0x%0*x\n", bits / 4, value);
}
}
static void print_named_value(FILE *file, const char *name, uint32_t value,
int bits)
{
print_spaces(file, INDENT_PKT);
fprintf(file, COLOR_YELLOW "%s" COLOR_RESET " <- ", name);
print_value(file, value, bits);
}
static void si_dump_reg(FILE *file, unsigned offset, uint32_t value,
uint32_t field_mask)
{
int r, f;
for (r = 0; r < ARRAY_SIZE(sid_reg_table); r++) {
const struct si_reg *reg = &sid_reg_table[r];
const char *reg_name = sid_strings + reg->name_offset;
if (reg->offset == offset) {
bool first_field = true;
print_spaces(file, INDENT_PKT);
fprintf(file, COLOR_YELLOW "%s" COLOR_RESET " <- ",
reg_name);
if (!reg->num_fields) {
print_value(file, value, 32);
return;
}
for (f = 0; f < reg->num_fields; f++) {
const struct si_field *field = sid_fields_table + reg->fields_offset + f;
const int *values_offsets = sid_strings_offsets + field->values_offset;
uint32_t val = (value & field->mask) >>
(ffs(field->mask) - 1);
if (!(field->mask & field_mask))
continue;
/* Indent the field. */
if (!first_field)
print_spaces(file,
INDENT_PKT + strlen(reg_name) + 4);
/* Print the field. */
fprintf(file, "%s = ", sid_strings + field->name_offset);
if (val < field->num_values && values_offsets[val] >= 0)
fprintf(file, "%s\n", sid_strings + values_offsets[val]);
else
print_value(file, val,
util_bitcount(field->mask));
first_field = false;
}
return;
}
}
print_spaces(file, INDENT_PKT);
fprintf(file, COLOR_YELLOW "0x%05x" COLOR_RESET " <- 0x%08x\n", offset, value);
}
static void si_parse_set_reg_packet(FILE *f, uint32_t *ib, unsigned count,
unsigned reg_offset)
{
unsigned reg = (ib[1] << 2) + reg_offset;
int i;
for (i = 0; i < count; i++)
si_dump_reg(f, reg + i*4, ib[2+i], ~0);
}
static uint32_t *si_parse_packet3(FILE *f, uint32_t *ib, int *num_dw,
int trace_id, enum chip_class chip_class)
{
unsigned count = PKT_COUNT_G(ib[0]);
unsigned op = PKT3_IT_OPCODE_G(ib[0]);
const char *predicate = PKT3_PREDICATE(ib[0]) ? "(predicate)" : "";
int i;
/* Print the name first. */
for (i = 0; i < ARRAY_SIZE(packet3_table); i++)
if (packet3_table[i].op == op)
break;
if (i < ARRAY_SIZE(packet3_table)) {
const char *name = sid_strings + packet3_table[i].name_offset;
if (op == PKT3_SET_CONTEXT_REG ||
op == PKT3_SET_CONFIG_REG ||
op == PKT3_SET_UCONFIG_REG ||
op == PKT3_SET_SH_REG)
fprintf(f, COLOR_CYAN "%s%s" COLOR_CYAN ":\n",
name, predicate);
else
fprintf(f, COLOR_GREEN "%s%s" COLOR_RESET ":\n",
name, predicate);
} else
fprintf(f, COLOR_RED "PKT3_UNKNOWN 0x%x%s" COLOR_RESET ":\n",
op, predicate);
/* Print the contents. */
switch (op) {
case PKT3_SET_CONTEXT_REG:
si_parse_set_reg_packet(f, ib, count, SI_CONTEXT_REG_OFFSET);
break;
case PKT3_SET_CONFIG_REG:
si_parse_set_reg_packet(f, ib, count, SI_CONFIG_REG_OFFSET);
break;
case PKT3_SET_UCONFIG_REG:
si_parse_set_reg_packet(f, ib, count, CIK_UCONFIG_REG_OFFSET);
break;
case PKT3_SET_SH_REG:
si_parse_set_reg_packet(f, ib, count, SI_SH_REG_OFFSET);
break;
case PKT3_ACQUIRE_MEM:
si_dump_reg(f, R_0301F0_CP_COHER_CNTL, ib[1], ~0);
si_dump_reg(f, R_0301F4_CP_COHER_SIZE, ib[2], ~0);
si_dump_reg(f, R_030230_CP_COHER_SIZE_HI, ib[3], ~0);
si_dump_reg(f, R_0301F8_CP_COHER_BASE, ib[4], ~0);
si_dump_reg(f, R_0301E4_CP_COHER_BASE_HI, ib[5], ~0);
print_named_value(f, "POLL_INTERVAL", ib[6], 16);
break;
case PKT3_SURFACE_SYNC:
if (chip_class >= CIK) {
si_dump_reg(f, R_0301F0_CP_COHER_CNTL, ib[1], ~0);
si_dump_reg(f, R_0301F4_CP_COHER_SIZE, ib[2], ~0);
si_dump_reg(f, R_0301F8_CP_COHER_BASE, ib[3], ~0);
} else {
si_dump_reg(f, R_0085F0_CP_COHER_CNTL, ib[1], ~0);
si_dump_reg(f, R_0085F4_CP_COHER_SIZE, ib[2], ~0);
si_dump_reg(f, R_0085F8_CP_COHER_BASE, ib[3], ~0);
}
print_named_value(f, "POLL_INTERVAL", ib[4], 16);
break;
case PKT3_EVENT_WRITE:
si_dump_reg(f, R_028A90_VGT_EVENT_INITIATOR, ib[1],
S_028A90_EVENT_TYPE(~0));
print_named_value(f, "EVENT_INDEX", (ib[1] >> 8) & 0xf, 4);
print_named_value(f, "INV_L2", (ib[1] >> 20) & 0x1, 1);
if (count > 0) {
print_named_value(f, "ADDRESS_LO", ib[2], 32);
print_named_value(f, "ADDRESS_HI", ib[3], 16);
}
break;
case PKT3_DRAW_INDEX_AUTO:
si_dump_reg(f, R_030930_VGT_NUM_INDICES, ib[1], ~0);
si_dump_reg(f, R_0287F0_VGT_DRAW_INITIATOR, ib[2], ~0);
break;
case PKT3_DRAW_INDEX_2:
si_dump_reg(f, R_028A78_VGT_DMA_MAX_SIZE, ib[1], ~0);
si_dump_reg(f, R_0287E8_VGT_DMA_BASE, ib[2], ~0);
si_dump_reg(f, R_0287E4_VGT_DMA_BASE_HI, ib[3], ~0);
si_dump_reg(f, R_030930_VGT_NUM_INDICES, ib[4], ~0);
si_dump_reg(f, R_0287F0_VGT_DRAW_INITIATOR, ib[5], ~0);
break;
case PKT3_INDEX_TYPE:
si_dump_reg(f, R_028A7C_VGT_DMA_INDEX_TYPE, ib[1], ~0);
break;
case PKT3_NUM_INSTANCES:
si_dump_reg(f, R_030934_VGT_NUM_INSTANCES, ib[1], ~0);
break;
case PKT3_WRITE_DATA:
si_dump_reg(f, R_370_CONTROL, ib[1], ~0);
si_dump_reg(f, R_371_DST_ADDR_LO, ib[2], ~0);
si_dump_reg(f, R_372_DST_ADDR_HI, ib[3], ~0);
for (i = 2; i < count; i++) {
print_spaces(f, INDENT_PKT);
fprintf(f, "0x%08x\n", ib[2+i]);
}
break;
case PKT3_CP_DMA:
si_dump_reg(f, R_410_CP_DMA_WORD0, ib[1], ~0);
si_dump_reg(f, R_411_CP_DMA_WORD1, ib[2], ~0);
si_dump_reg(f, R_412_CP_DMA_WORD2, ib[3], ~0);
si_dump_reg(f, R_413_CP_DMA_WORD3, ib[4], ~0);
si_dump_reg(f, R_414_COMMAND, ib[5], ~0);
break;
case PKT3_DMA_DATA:
si_dump_reg(f, R_500_DMA_DATA_WORD0, ib[1], ~0);
si_dump_reg(f, R_501_SRC_ADDR_LO, ib[2], ~0);
si_dump_reg(f, R_502_SRC_ADDR_HI, ib[3], ~0);
si_dump_reg(f, R_503_DST_ADDR_LO, ib[4], ~0);
si_dump_reg(f, R_504_DST_ADDR_HI, ib[5], ~0);
si_dump_reg(f, R_414_COMMAND, ib[6], ~0);
break;
case PKT3_INDIRECT_BUFFER_SI:
case PKT3_INDIRECT_BUFFER_CONST:
case PKT3_INDIRECT_BUFFER_CIK:
si_dump_reg(f, R_3F0_IB_BASE_LO, ib[1], ~0);
si_dump_reg(f, R_3F1_IB_BASE_HI, ib[2], ~0);
si_dump_reg(f, R_3F2_CONTROL, ib[3], ~0);
break;
case PKT3_CLEAR_STATE:
case PKT3_INCREMENT_DE_COUNTER:
case PKT3_PFP_SYNC_ME:
break;
case PKT3_NOP:
if (ib[0] == 0xffff1000) {
count = -1; /* One dword NOP. */
break;
} else if (count == 0 && SI_IS_TRACE_POINT(ib[1])) {
unsigned packet_id = SI_GET_TRACE_POINT_ID(ib[1]);
print_spaces(f, INDENT_PKT);
fprintf(f, COLOR_RED "Trace point ID: %u\n", packet_id);
if (trace_id == -1)
break; /* tracing was disabled */
print_spaces(f, INDENT_PKT);
if (packet_id < trace_id)
fprintf(f, COLOR_RED
"This trace point was reached by the CP."
COLOR_RESET "\n");
else if (packet_id == trace_id)
fprintf(f, COLOR_RED
"!!!!! This is the last trace point that "
"was reached by the CP !!!!!"
COLOR_RESET "\n");
else if (packet_id+1 == trace_id)
fprintf(f, COLOR_RED
"!!!!! This is the first trace point that "
"was NOT been reached by the CP !!!!!"
COLOR_RESET "\n");
else
fprintf(f, COLOR_RED
"!!!!! This trace point was NOT reached "
"by the CP !!!!!"
COLOR_RESET "\n");
break;
}
/* fall through, print all dwords */
default:
for (i = 0; i < count+1; i++) {
print_spaces(f, INDENT_PKT);
fprintf(f, "0x%08x\n", ib[1+i]);
}
}
ib += count + 2;
*num_dw -= count + 2;
return ib;
}
/**
* Parse and print an IB into a file.
*
* \param f file
* \param ib IB
* \param num_dw size of the IB
* \param chip_class chip class
* \param trace_id the last trace ID that is known to have been reached
* and executed by the CP, typically read from a buffer
*/
static void si_parse_ib(FILE *f, uint32_t *ib, int num_dw, int trace_id,
const char *name, enum chip_class chip_class)
{
fprintf(f, "------------------ %s begin ------------------\n", name);
while (num_dw > 0) {
unsigned type = PKT_TYPE_G(ib[0]);
switch (type) {
case 3:
ib = si_parse_packet3(f, ib, &num_dw, trace_id,
chip_class);
break;
case 2:
/* type-2 nop */
if (ib[0] == 0x80000000) {
fprintf(f, COLOR_GREEN "NOP (type 2)" COLOR_RESET "\n");
ib++;
break;
}
/* fall through */
default:
fprintf(f, "Unknown packet type %i\n", type);
return;
}
}
fprintf(f, "------------------- %s end -------------------\n", name);
if (num_dw < 0) {
printf("Packet ends after the end of IB.\n");
exit(0);
}
fprintf(f, "\n");
}
static void si_dump_mmapped_reg(struct si_context *sctx, FILE *f,
unsigned offset)
{
@@ -472,7 +157,7 @@ static void si_dump_mmapped_reg(struct si_context *sctx, FILE *f,
uint32_t value;
if (ws->read_registers(ws, offset, 1, &value))
si_dump_reg(f, offset, value, ~0);
ac_dump_reg(f, offset, value, ~0);
}
static void si_dump_debug_registers(struct si_context *sctx, FILE *f)
@@ -535,15 +220,15 @@ static void si_dump_last_ib(struct si_context *sctx, FILE *f)
}
if (sctx->init_config)
si_parse_ib(f, sctx->init_config->pm4, sctx->init_config->ndw,
ac_parse_ib(f, sctx->init_config->pm4, sctx->init_config->ndw,
-1, "IB2: Init config", sctx->b.chip_class);
if (sctx->init_config_gs_rings)
si_parse_ib(f, sctx->init_config_gs_rings->pm4,
ac_parse_ib(f, sctx->init_config_gs_rings->pm4,
sctx->init_config_gs_rings->ndw,
-1, "IB2: Init GS rings", sctx->b.chip_class);
si_parse_ib(f, sctx->last_gfx.ib, sctx->last_gfx.num_dw,
ac_parse_ib(f, sctx->last_gfx.ib, sctx->last_gfx.num_dw,
last_trace_id, "IB", sctx->b.chip_class);
}
@@ -697,37 +382,37 @@ static void si_dump_descriptor_list(struct si_descriptors *desc,
switch (desc->element_dw_size) {
case 4:
for (j = 0; j < 4; j++)
si_dump_reg(f, R_008F00_SQ_BUF_RSRC_WORD0 + j*4,
ac_dump_reg(f, R_008F00_SQ_BUF_RSRC_WORD0 + j*4,
gpu_list[j], 0xffffffff);
break;
case 8:
for (j = 0; j < 8; j++)
si_dump_reg(f, R_008F10_SQ_IMG_RSRC_WORD0 + j*4,
ac_dump_reg(f, R_008F10_SQ_IMG_RSRC_WORD0 + j*4,
gpu_list[j], 0xffffffff);
fprintf(f, COLOR_CYAN " Buffer:" COLOR_RESET "\n");
for (j = 0; j < 4; j++)
si_dump_reg(f, R_008F00_SQ_BUF_RSRC_WORD0 + j*4,
ac_dump_reg(f, R_008F00_SQ_BUF_RSRC_WORD0 + j*4,
gpu_list[4+j], 0xffffffff);
break;
case 16:
for (j = 0; j < 8; j++)
si_dump_reg(f, R_008F10_SQ_IMG_RSRC_WORD0 + j*4,
ac_dump_reg(f, R_008F10_SQ_IMG_RSRC_WORD0 + j*4,
gpu_list[j], 0xffffffff);
fprintf(f, COLOR_CYAN " Buffer:" COLOR_RESET "\n");
for (j = 0; j < 4; j++)
si_dump_reg(f, R_008F00_SQ_BUF_RSRC_WORD0 + j*4,
ac_dump_reg(f, R_008F00_SQ_BUF_RSRC_WORD0 + j*4,
gpu_list[4+j], 0xffffffff);
fprintf(f, COLOR_CYAN " FMASK:" COLOR_RESET "\n");
for (j = 0; j < 8; j++)
si_dump_reg(f, R_008F10_SQ_IMG_RSRC_WORD0 + j*4,
ac_dump_reg(f, R_008F10_SQ_IMG_RSRC_WORD0 + j*4,
gpu_list[8+j], 0xffffffff);
fprintf(f, COLOR_CYAN " Sampler state:" COLOR_RESET "\n");
for (j = 0; j < 4; j++)
si_dump_reg(f, R_008F30_SQ_IMG_SAMP_WORD0 + j*4,
ac_dump_reg(f, R_008F30_SQ_IMG_SAMP_WORD0 + j*4,
gpu_list[12+j], 0xffffffff);
break;
}