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devtools: pm4 - show markers

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This commit is contained in:
Vinicius Rangel 2024-10-05 03:21:01 -03:00
parent 66f1bb937f
commit 67f9bd4822
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GPG Key ID: A5B154D904B761D9
11 changed files with 438 additions and 212 deletions
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2
CMakeLists.txt
View File

@ -355,6 +355,8 @@ set(DEV_TOOLS src/core/devtools/layer.cpp
src/core/devtools/widget/frame_dump.h
src/core/devtools/widget/frame_graph.cpp
src/core/devtools/widget/frame_graph.h
src/core/devtools/widget/imgui_memory_editor.h
src/core/devtools/widget/types.h
)
set(COMMON src/common/logging/backend.cpp

1
src/core/debug_state.h
View File

@ -42,6 +42,7 @@ struct QueueDump {
u32 submit_num;
u32 num2; // acb: queue_num; else: buffer_in_submit
std::vector<u32> data;
uintptr_t base_addr;
};
struct FrameDump {

51
src/core/devtools/layer.cpp
View File

@ -140,26 +140,50 @@ void L::DrawSimple() {
Text("Frame time: %.3f ms (%.1f FPS)", 1000.0f / io.Framerate, io.Framerate);
}
static void LoadSettings(const char* line) {
int i;
float f;
if (sscanf(line, "fps_scale=%f", &f) == 1) {
fps_scale = f;
return;
}
if (sscanf(line, "show_advanced_debug=%d", &i) == 1) {
show_advanced_debug = i != 0;
return;
}
if (sscanf(line, "show_frame_graph=%d", &i) == 1) {
frame_graph.is_open = i != 0;
return;
}
if (sscanf(line, "dump_frame_count=%d", &i) == 1) {
dump_frame_count = i;
return;
}
}
void L::SetupSettings() {
frame_graph.is_open = true;
using SettingLoader = void (*)(const char*);
ImGuiSettingsHandler handler{};
handler.TypeName = "DevtoolsLayer";
handler.TypeHash = ImHashStr(handler.TypeName);
handler.ReadOpenFn = [](ImGuiContext*, ImGuiSettingsHandler*, const char* name) {
return std::string_view("Data") == name ? (void*)1 : nullptr;
if (std::string_view("Data") == name) {
static_assert(std::is_same_v<decltype(&LoadSettings), SettingLoader>);
return (void*)&LoadSettings;
}
if (std::string_view("CmdList") == name) {
static_assert(
std::is_same_v<decltype(&Widget::CmdListViewer::LoadConfig), SettingLoader>);
return (void*)&Widget::CmdListViewer::LoadConfig;
}
return (void*)nullptr;
};
handler.ReadLineFn = [](ImGuiContext*, ImGuiSettingsHandler*, void*, const char* line) {
int v;
float f;
if (sscanf(line, "fps_scale=%f", &f) == 1) {
fps_scale = f;
} else if (sscanf(line, "show_advanced_debug=%d", &v) == 1) {
show_advanced_debug = v != 0;
} else if (sscanf(line, "show_frame_graph=%d", &v) == 1) {
frame_graph.is_open = v != 0;
} else if (sscanf(line, "dump_frame_count=%d", &v) == 1) {
dump_frame_count = v;
handler.ReadLineFn = [](ImGuiContext*, ImGuiSettingsHandler*, void* handle, const char* line) {
if (handle != nullptr) {
reinterpret_cast<SettingLoader>(handle)(line);
}
};
handler.WriteAllFn = [](ImGuiContext*, ImGuiSettingsHandler* handler, ImGuiTextBuffer* buf) {
@ -169,6 +193,9 @@ void L::SetupSettings() {
buf->appendf("show_frame_graph=%d\n", frame_graph.is_open);
buf->appendf("dump_frame_count=%d\n", dump_frame_count);
buf->append("\n");
buf->appendf("[%s][CmdList]\n", handler->TypeName);
Widget::CmdListViewer::SerializeConfig(buf);
buf->append("\n");
};
AddSettingsHandler(&handler);

417
src/core/devtools/widget/cmd_list.cpp
View File

@ -32,6 +32,26 @@ const char* GetOpCodeName(u32 op);
namespace Core::Devtools::Widget {
static bool group_batches = false;
static bool show_markers = true;
void CmdListViewer::LoadConfig(const char* line) {
int i;
if (sscanf(line, "group_batches=%d", &i) == 1) {
group_batches = i != 0;
return;
}
if (sscanf(line, "show_markers=%d", &i) == 1) {
show_markers = i != 0;
return;
}
}
void CmdListViewer::SerializeConfig(ImGuiTextBuffer* buf) {
buf->appendf("group_batches=%d\n", group_batches);
buf->appendf("show_markers=%d\n", show_markers);
}
template <typename HdrType>
static HdrType GetNext(HdrType this_pm4, uint32_t n) {
HdrType curr_pm4 = this_pm4;
@ -783,33 +803,32 @@ static void ParseZInfo(u32 value) {
void CmdListViewer::OnNop(AmdGpu::PM4Type3Header const* header, u32 const* body) {
using namespace std::string_view_literals;
enum class NOP_PAYLOAD : u32 {
ACB_SUBMIT_MRK = 0x68750013,
ALLOC_ALIGN8 = 0x68753000,
PUSH_MARKER = 0x68750001,
SET_VSHARP = 0x68750004,
SET_TSHARP = 0x68750005,
SET_SSHARP = 0x68750006,
SET_USER_DATA = 0x6875000d,
};
auto get_noppayload_text = [](NOP_PAYLOAD const nop_payload) {
#define NOP_PAYLOAD \
P(PUSH_MARKER, 0x68750001) \
P(POP_MARKER, 0x68750002) \
P(SET_MARKER, 0x68750003) \
P(SET_VSHARP, 0x68750004) \
P(SET_TSHARP, 0x68750005) \
P(SET_SSHARP, 0x68750006) \
P(ACB_SUBMIT_MRK, 0x68750013) \
P(SET_USER_DATA, 0x6875000D) \
P(PATCHED_FLIP, 0x68750776) \
P(PREPARE_FLIP, 0x68750777) \
P(PREPARE_FLIP_LABEL, 0x68750778) \
P(PREPARE_FLIP_INTERRUPT, 0x68750780) \
P(PREPARE_FLIP_INTERRUPT_LABEL, 0x68750781) \
P(ALLOC_ALIGN8, 0x68753000)
auto get_nop_payload_text = [](u32 const nop_payload) {
switch (nop_payload) {
case NOP_PAYLOAD::ACB_SUBMIT_MRK:
return "ACB_SUBMIT_MRK"sv;
case NOP_PAYLOAD::ALLOC_ALIGN8:
return "ALLOC_ALIGN8"sv;
case NOP_PAYLOAD::PUSH_MARKER:
return "PUSH_MARKER"sv;
case NOP_PAYLOAD::SET_VSHARP:
return "SET_VSHARP"sv;
case NOP_PAYLOAD::SET_TSHARP:
return "SET_TSHARP"sv;
case NOP_PAYLOAD::SET_SSHARP:
return "SET_SSHARP"sv;
case NOP_PAYLOAD::SET_USER_DATA:
return "SET_USER_DATA"sv;
#define P(name, value) \
case value: \
return #name##sv;
NOP_PAYLOAD
#undef P
default:
return ""sv;
}
return ""sv;
};
Separator();
@ -822,7 +841,7 @@ void CmdListViewer::OnNop(AmdGpu::PM4Type3Header const* header, u32 const* body)
for (unsigned i = 0; i < pkt->header.count + 1; ++i) {
Text("%02X: %08X", i, payload[i]);
if ((payload[i] & 0xffff0000) == 0x68750000) {
const auto& e = get_noppayload_text((NOP_PAYLOAD)payload[i]);
const auto& e = get_nop_payload_text(payload[i]);
if (!e.empty()) {
SameLine();
Text("(%s)", e.data());
@ -1025,20 +1044,30 @@ void CmdListViewer::OnDispatch(AmdGpu::PM4Type3Header const* header, u32 const*
EndGroup();
}
CmdListViewer::CmdListViewer(FrameDumpViewer* parent, const std::vector<u32>& cmd_list)
: parent(parent) {
CmdListViewer::CmdListViewer(const std::vector<u32>& cmd_list, uintptr_t base_addr,
std::string name)
: base_addr(base_addr), name(std::move(name)) {
using namespace AmdGpu;
cmdb_addr = (uintptr_t)cmd_list.data();
cmdb_size = cmd_list.size() * sizeof(u32);
cmdb_view_name = fmt::format("[GFX] Command buffer {}###cmdview_hex_{}", this->name, cmdb_addr);
cmdb_view.Open = false;
cmdb_view.ReadOnly = true;
auto const* pm4_hdr = reinterpret_cast<PM4Header const*>(cmdb_addr);
size_t processed_size = 0;
size_t prev_offset = 0;
u32 batch_id = 0;
std::string marker{};
if (cmdb_size > 0) {
events.emplace_back(BatchBegin{.id = 0});
}
while (processed_size < cmdb_size) {
auto* next_pm4_hdr = GetNext(pm4_hdr, 1);
auto processed_len =
@ -1048,20 +1077,30 @@ CmdListViewer::CmdListViewer(FrameDumpViewer* parent, const std::vector<u32>& cm
if (pm4_hdr->type == PM4Type3Header::TYPE) {
auto const* pm4_t3 = reinterpret_cast<PM4Type3Header const*>(pm4_hdr);
auto opcode = pm4_t3->opcode;
if (pm4_t3->opcode == PM4ItOpcode::Nop) {
if (opcode == PM4ItOpcode::Nop) {
auto const* it_body = reinterpret_cast<uint32_t const*>(pm4_hdr + 1);
if (it_body[0] == 0x68750001) {
switch (it_body[0]) {
case PM4CmdNop::PayloadType::DebugSetMarker:
marker = std::string{(char*)&it_body[1]};
break;
case PM4CmdNop::PayloadType::DebugMarkerPush:
events.emplace_back(PushMarker{
.name = std::string{(char*)&it_body[1]},
});
break;
case PM4CmdNop::PayloadType::DebugMarkerPop:
events.emplace_back(PopMarker{});
break;
default:
break;
}
}
if (pm4_t3->opcode == PM4ItOpcode::DispatchDirect ||
pm4_t3->opcode == PM4ItOpcode::DispatchIndirect ||
pm4_t3->opcode == PM4ItOpcode::DrawIndex2 ||
pm4_t3->opcode == PM4ItOpcode::DrawIndexAuto ||
pm4_t3->opcode == PM4ItOpcode::DrawIndexOffset2 ||
pm4_t3->opcode == PM4ItOpcode::DrawIndexIndirect
if (opcode == PM4ItOpcode::DispatchDirect || opcode == PM4ItOpcode::DispatchIndirect ||
opcode == PM4ItOpcode::DrawIndex2 || opcode == PM4ItOpcode::DrawIndexAuto ||
opcode == PM4ItOpcode::DrawIndexOffset2 || opcode == PM4ItOpcode::DrawIndexIndirect
// ...
) {
// All these commands are terminated by NOP at the end, so
@ -1071,15 +1110,17 @@ CmdListViewer::CmdListViewer(FrameDumpViewer* parent, const std::vector<u32>& cm
// processed_len += nop_len;
// processed_size += nop_len;
batches.emplace_back(BatchInfo{
marker,
prev_offset,
processed_size,
processed_size - processed_len,
pm4_t3->opcode,
events.emplace_back(BatchInfo{
.id = batch_id++,
.marker = marker,
.start_addr = prev_offset,
.end_addr = processed_size,
.command_addr = processed_size - processed_len,
.type = opcode,
});
prev_offset = processed_size;
marker.clear();
events.emplace_back(BatchBegin{.id = batch_id});
}
}
@ -1088,18 +1129,30 @@ CmdListViewer::CmdListViewer(FrameDumpViewer* parent, const std::vector<u32>& cm
// state batch (last)
if (processed_size - prev_offset > 0) {
batches.emplace_back(BatchInfo{
marker,
prev_offset,
processed_size,
0,
static_cast<PM4ItOpcode>(0xFF),
events.emplace_back(BatchInfo{
.id = batch_id++,
.marker = marker,
.start_addr = prev_offset,
.end_addr = processed_size,
.command_addr = 0,
.type = static_cast<PM4ItOpcode>(0xFF),
});
}
if (!events.empty() && std::holds_alternative<BatchBegin>(events.back())) {
events.pop_back();
}
}
void CmdListViewer::Draw() {
const auto& ctx = *GetCurrentContext();
PushID(name.c_str());
if (BeginChild("cmd_queue", {})) {
Checkbox("Group batches", &group_batches);
SameLine();
Checkbox("Show markers", &show_markers);
char queue_name[32]{};
if (vqid < 254) {
std::snprintf(queue_name, sizeof(queue_name), "%s %d", vqid > 254 ? "GFX" : "ASC",
@ -1111,113 +1164,209 @@ void CmdListViewer::Draw() {
Text("queue : %s", queue_name);
Text("base addr: %08llX", cmdb_addr);
SameLine();
if (SmallButton(">")) {
parent->cmdb_view.Open ^= true;
if (SmallButton("Memory >")) {
cmdb_view.Open ^= true;
}
Text("size : %04llX", cmdb_size);
Separator();
char batch_hdr[128];
for (int batch_id = 0; batch_id < batches.size(); ++batch_id) {
auto processed_size = 0ull;
auto const* pm4_hdr =
reinterpret_cast<PM4Header const*>(cmdb_addr + batches[batch_id].start_addr);
if (TreeNode("Batches")) {
int tree_depth = 0;
int tree_depth_show = 0;
sprintf(batch_hdr, "%08llX: batch-%03d | %s", cmdb_addr + batches[batch_id].start_addr,
batch_id, batches[batch_id].marker.c_str());
if (batch_id == batch_bp) { // highlight batch at breakpoint
PushStyleColor(ImGuiCol_Header, ImVec4{1.0f, 0.5f, 0.5f, 0.5f});
u32 last_batch_id = ~0u;
if (!events.empty() && std::holds_alternative<BatchInfo>(events.back())) {
last_batch_id = std::get<BatchInfo>(events.back()).id;
}
if (batches[batch_id].type == static_cast<AmdGpu::PM4ItOpcode>(0xFF) ||
CollapsingHeader(batch_hdr)) {
auto const batch_sz = batches[batch_id].end_addr - batches[batch_id].start_addr;
while (processed_size < batch_sz) {
AmdGpu::PM4ItOpcode op{0xFFu};
u32 batch_id = ~0u;
s32 current_highlight_batch = -1;
if (pm4_hdr->type == AmdGpu::PM4Type3Header::TYPE) {
auto const* pm4_t3 =
reinterpret_cast<AmdGpu::PM4Type3Header const*>(pm4_hdr);
op = pm4_t3->opcode;
for (const auto& event : events) {
auto processed_size = 0ull;
static char header_name[128];
sprintf(header_name, "%08llX: %s",
cmdb_addr + batches[batch_id].start_addr + processed_size,
Gcn::GetOpCodeName((u32)op));
if (TreeNode(header_name)) {
bool just_opened = IsItemToggledOpen();
if (BeginTable("split", 1)) {
TableNextColumn();
Text("size: %d", pm4_hdr->count + 1);
if (just_opened) {
// Editor
parent->cmdb_view.GotoAddrAndHighlight(
reinterpret_cast<size_t>(pm4_hdr) - cmdb_addr,
reinterpret_cast<size_t>(pm4_hdr) - cmdb_addr +
(pm4_hdr->count + 2) * 4);
}
auto const* it_body =
reinterpret_cast<uint32_t const*>(pm4_hdr + 1);
switch (op) {
case AmdGpu::PM4ItOpcode::Nop: {
OnNop(pm4_t3, it_body);
break;
}
case AmdGpu::PM4ItOpcode::SetBase: {
OnSetBase(pm4_t3, it_body);
break;
}
case AmdGpu::PM4ItOpcode::SetContextReg: {
OnSetContextReg(pm4_t3, it_body);
break;
}
case AmdGpu::PM4ItOpcode::SetShReg: {
OnSetShReg(pm4_t3, it_body);
break;
}
case AmdGpu::PM4ItOpcode::DispatchDirect: {
OnDispatch(pm4_t3, it_body);
break;
}
default: {
auto const* payload = &it_body[0];
for (unsigned i = 0; i < pm4_hdr->count + 1; ++i) {
Text("%02X: %08X", i, payload[i]);
}
}
}
EndTable();
if (show_markers) {
if (std::holds_alternative<PushMarker>(event)) {
if (tree_depth_show >= tree_depth) {
auto& marker = std::get<PushMarker>(event);
bool show = TreeNode(&event, "%s", marker.name.c_str());
if (show) {
tree_depth_show++;
}
}
tree_depth++;
continue;
}
if (std::holds_alternative<PopMarker>(event)) {
if (tree_depth_show >= tree_depth) {
tree_depth_show--;
TreePop();
}
} else {
Text("<UNK PACKET>");
tree_depth--;
continue;
}
if (tree_depth_show < tree_depth) {
continue;
}
}
if (std::holds_alternative<BatchBegin>(event)) {
batch_id = std::get<BatchBegin>(event).id;
continue;
}
if (!std::holds_alternative<BatchInfo>(event)) {
continue;
}
auto& batch = std::get<BatchInfo>(event);
auto const* pm4_hdr =
reinterpret_cast<PM4Header const*>(cmdb_addr + batch.start_addr);
char batch_hdr[128];
if (batch.type == static_cast<AmdGpu::PM4ItOpcode>(0xFF)) {
snprintf(batch_hdr, sizeof(batch_hdr), "State batch");
} else if (!batch.marker.empty()) {
snprintf(batch_hdr, sizeof(batch_hdr), "%08llX: batch-%03d | %s",
cmdb_addr + batch.start_addr, batch.id, batch.marker.c_str());
} else {
snprintf(batch_hdr, sizeof(batch_hdr), "%08llX: batch-%03d",
cmdb_addr + batch.start_addr, batch.id);
}
if (batch.id == batch_bp) { // highlight batch at breakpoint
PushStyleColor(ImGuiCol_Header, ImVec4{1.0f, 0.5f, 0.5f, 0.5f});
}
if (batch.id == highlight_batch) {
PushStyleColor(ImGuiCol_Text, ImVec4{1.0f, 0.7f, 0.7f, 1.0f});
}
if (!group_batches || CollapsingHeader(batch_hdr)) {
auto bb = ctx.LastItemData.Rect;
if (group_batches) {
Indent();
}
auto const batch_sz = batch.end_addr - batch.start_addr;
while (processed_size < batch_sz) {
AmdGpu::PM4ItOpcode op{0xFFu};
if (pm4_hdr->type == AmdGpu::PM4Type3Header::TYPE) {
auto const* pm4_t3 =
reinterpret_cast<AmdGpu::PM4Type3Header const*>(pm4_hdr);
op = pm4_t3->opcode;
char header_name[128];
sprintf(header_name, "%08llX: %s",
cmdb_addr + batch.start_addr + processed_size,
Gcn::GetOpCodeName((u32)op));
if (TreeNode(header_name)) {
bool just_opened = IsItemToggledOpen();
if (BeginTable("split", 1)) {
TableNextColumn();
Text("size: %d", pm4_hdr->count + 1);
if (just_opened) {
// Editor
cmdb_view.GotoAddrAndHighlight(
reinterpret_cast<size_t>(pm4_hdr) - cmdb_addr,
reinterpret_cast<size_t>(pm4_hdr) - cmdb_addr +
(pm4_hdr->count + 2) * 4);
}
auto const* it_body =
reinterpret_cast<uint32_t const*>(pm4_hdr + 1);
switch (op) {
case AmdGpu::PM4ItOpcode::Nop: {
OnNop(pm4_t3, it_body);
break;
}
case AmdGpu::PM4ItOpcode::SetBase: {
OnSetBase(pm4_t3, it_body);
break;
}
case AmdGpu::PM4ItOpcode::SetContextReg: {
OnSetContextReg(pm4_t3, it_body);
break;
}
case AmdGpu::PM4ItOpcode::SetShReg: {
OnSetShReg(pm4_t3, it_body);
break;
}
case AmdGpu::PM4ItOpcode::DispatchDirect: {
OnDispatch(pm4_t3, it_body);
break;
}
default: {
auto const* payload = &it_body[0];
for (unsigned i = 0; i < pm4_hdr->count + 1; ++i) {
Text("%02X: %08X", i, payload[i]);
}
}
}
EndTable();
}
TreePop();
}
} else {
Text("<UNK PACKET>");
}
auto const* next_pm4_hdr = GetNext(pm4_hdr, 1);
auto const processed_len = reinterpret_cast<uintptr_t>(next_pm4_hdr) -
reinterpret_cast<uintptr_t>(pm4_hdr);
pm4_hdr = next_pm4_hdr;
processed_size += processed_len;
}
auto const* next_pm4_hdr = GetNext(pm4_hdr, 1);
auto const processed_len = reinterpret_cast<uintptr_t>(next_pm4_hdr) -
reinterpret_cast<uintptr_t>(pm4_hdr);
pm4_hdr = next_pm4_hdr;
processed_size += processed_len;
if (group_batches) {
Unindent();
};
bb = {{0.0f, bb.Max.y}, ctx.LastItemData.Rect.Max};
if (bb.Contains(ctx.IO.MousePos)) {
current_highlight_batch = batch.id;
}
}
if (batch.id == highlight_batch) {
PopStyleColor();
}
if (batch.id == batch_bp) {
PopStyleColor();
}
if (batch.id == last_batch_id) {
Separator();
}
}
if (batch_id == batch_bp) {
PopStyleColor();
}
highlight_batch = current_highlight_batch;
if (batch_id == batches.size() - 2) {
Separator();
}
TreePop();
}
}
EndChild();
PopID();
if (cmdb_view.Open) {
MemoryEditor::Sizes s;
cmdb_view.CalcSizes(s, cmdb_size, cmdb_addr);
SetNextWindowSize({s.WindowWidth, s.WindowWidth * 0.6f}, ImGuiCond_FirstUseEver);
SetNextWindowSizeConstraints({0.0f}, {s.WindowWidth, FLT_MAX});
if (Begin(cmdb_view_name.c_str(), &cmdb_view.Open, ImGuiWindowFlags_NoScrollbar)) {
cmdb_view.DrawContents((void*)cmdb_addr, cmdb_size, base_addr);
if (cmdb_view.ContentsWidthChanged) {
cmdb_view.CalcSizes(s, cmdb_size, cmdb_addr);
SetWindowSize({s.WindowWidth, s.WindowWidth * 0.6f});
}
}
End();
}
}
} // namespace Core::Devtools::Widget

37
src/core/devtools/widget/cmd_list.h
View File

@ -6,8 +6,11 @@
#pragma once
#include <vector>
#include <imgui.h>
#include "common/types.h"
#include "imgui_memory_editor.h"
#include "types.h"
#include "video_core/buffer_cache/buffer_cache.h"
namespace AmdGpu {
@ -20,33 +23,19 @@ namespace Core::Devtools::Widget {
class FrameDumpViewer;
class CmdListViewer {
/*
* Generic PM4 header
*/
union PM4Header {
struct {
u32 reserved : 16;
u32 count : 14;
u32 type : 2; // PM4_TYPE
};
u32 u32All;
};
struct BatchInfo {
std::string marker{};
size_t start_addr;
size_t end_addr;
size_t command_addr;
AmdGpu::PM4ItOpcode type;
bool bypass{false};
};
FrameDumpViewer* parent;
std::vector<BatchInfo> batches{};
uintptr_t base_addr;
std::string name;
std::vector<GPUEvent> events{};
uintptr_t cmdb_addr;
size_t cmdb_size;
std::string cmdb_view_name;
MemoryEditor cmdb_view;
int batch_bp{-1};
int vqid{255};
s32 highlight_batch{-1};
void OnNop(AmdGpu::PM4Type3Header const* header, u32 const* body);
void OnSetBase(AmdGpu::PM4Type3Header const* header, u32 const* body);
@ -55,7 +44,11 @@ class CmdListViewer {
void OnDispatch(AmdGpu::PM4Type3Header const* header, u32 const* body);
public:
explicit CmdListViewer(FrameDumpViewer* parent, const std::vector<u32>& cmd_list);
static void LoadConfig(const char* line);
static void SerializeConfig(ImGuiTextBuffer* buf);
explicit CmdListViewer(const std::vector<u32>& cmd_list, uintptr_t base_addr = 0,
std::string name = "");
void Draw();
};

61
src/core/devtools/widget/frame_dump.cpp
View File

@ -46,18 +46,18 @@ FrameDumpViewer::FrameDumpViewer(FrameDump _frame_dump) : frame_dump(std::move(_
cmd_list_viewer.reserve(frame_dump.queues.size());
for (const auto& cmd : frame_dump.queues) {
cmd_list_viewer.emplace_back(this, cmd.data);
const auto fname =
fmt::format("{}_{}_{:02}_{:02}", id, magic_enum::enum_name(selected_queue_type),
selected_submit_num, selected_queue_num2);
cmd_list_viewer.emplace_back(cmd.data, cmd.base_addr, fname);
if (cmd.type == QueueType::dcb && cmd.submit_num == selected_submit_num &&
cmd.num2 == selected_queue_num2) {
selected_cmd = cmd_list_viewer.size() - 1;
}
}
cmdb_view.Open = false;
cmdb_view.ReadOnly = true;
}
FrameDumpViewer::~FrameDumpViewer() {}
FrameDumpViewer::~FrameDumpViewer() = default;
void FrameDumpViewer::Draw() {
if (!is_open) {
@ -89,6 +89,24 @@ void FrameDumpViewer::Draw() {
EndCombo();
}
SameLine();
BeginDisabled(selected_cmd == -1);
if (SmallButton("Dump cmd")) {
auto now_time = fmt::localtime(std::time(nullptr));
const auto fname = fmt::format("{:%F %H-%M-%S} {}_{}_{}.bin", now_time,
magic_enum::enum_name(selected_queue_type),
selected_submit_num, selected_queue_num2);
Common::FS::IOFile file(fname, Common::FS::FileAccessMode::Write);
auto& data = frame_dump.queues[selected_cmd].data;
if (file.IsOpen()) {
DebugState.ShowDebugMessage(fmt::format("Dumping cmd as {}", fname));
file.Write(data);
} else {
DebugState.ShowDebugMessage(fmt::format("Failed to save {}", fname));
LOG_ERROR(Core, "Failed to open file {}", fname);
}
}
EndDisabled();
TextEx("Submit num");
SameLine();
if (BeginCombo("##select_submit_num", small_int_to_str(selected_submit_num).data(),
@ -144,24 +162,6 @@ void FrameDumpViewer::Draw() {
}
EndCombo();
}
SameLine();
BeginDisabled(selected_cmd == -1);
if (SmallButton("Dump cmd")) {
auto now_time = fmt::localtime(std::time(nullptr));
const auto fname = fmt::format("{:%F %H-%M-%S} {}_{}_{}.bin", now_time,
magic_enum::enum_name(selected_queue_type),
selected_submit_num, selected_queue_num2);
Common::FS::IOFile file(fname, Common::FS::FileAccessMode::Write);
auto& data = frame_dump.queues[selected_cmd].data;
if (file.IsOpen()) {
DebugState.ShowDebugMessage(fmt::format("Dumping cmd as {}", fname));
file.Write(data);
} else {
DebugState.ShowDebugMessage(fmt::format("Failed to save {}", fname));
LOG_ERROR(Core, "Failed to open file {}", fname);
}
}
EndDisabled();
EndGroup();
if (selected_cmd != -1) {
@ -169,21 +169,6 @@ void FrameDumpViewer::Draw() {
}
}
End();
if (cmdb_view.Open && selected_cmd != -1) {
auto& cmd = frame_dump.queues[selected_cmd].data;
auto cmd_size = cmd.size() * sizeof(u32);
MemoryEditor::Sizes s;
cmdb_view.CalcSizes(s, cmd_size, (size_t)cmd.data());
SetNextWindowSizeConstraints(ImVec2(0.0f, 0.0f), ImVec2(s.WindowWidth, FLT_MAX));
char name[64];
snprintf(name, sizeof(name), "[GFX] Command buffer %d###cmdbuf_hex_%d", id, id);
if (Begin(name, &cmdb_view.Open, ImGuiWindowFlags_NoScrollbar)) {
cmdb_view.DrawContents(cmd.data(), cmd_size, (size_t)cmd.data());
}
End();
}
}
} // namespace Core::Devtools::Widget

1
src/core/devtools/widget/frame_dump.h
View File

@ -21,7 +21,6 @@ class FrameDumpViewer {
int id;
std::vector<CmdListViewer> cmd_list_viewer;
MemoryEditor cmdb_view;
DebugStateType::QueueType selected_queue_type;
s32 selected_submit_num;

48
src/core/devtools/widget/types.h Normal file
View File

@ -0,0 +1,48 @@
// SPDX-FileCopyrightText: Copyright 2024 shadPS4 Emulator Project
// SPDX-License-Identifier: GPL-2.0-or-later
#pragma once
#include <string>
#include <variant>
#include "common/types.h"
#include "video_core/amdgpu/pm4_opcodes.h"
namespace Core::Devtools::Widget {
/*
* Generic PM4 header
*/
union PM4Header {
struct {
u32 reserved : 16;
u32 count : 14;
u32 type : 2; // PM4_TYPE
};
u32 u32All;
};
struct PushMarker {
std::string name{};
};
struct PopMarker {};
struct BatchBegin {
u32 id;
};
struct BatchInfo {
u32 id;
std::string marker{};
size_t start_addr;
size_t end_addr;
size_t command_addr;
AmdGpu::PM4ItOpcode type;
bool bypass{false};
};
using GPUEvent = std::variant<PushMarker, PopMarker, BatchBegin, BatchInfo>;
} // namespace Core::Devtools::Widget

29
src/core/libraries/gnmdriver/gnmdriver.cpp
View File

@ -519,10 +519,12 @@ void PS4_SYSV_ABI sceGnmDingDong(u32 gnm_vqid, u32 next_offs_dw) {
// Dumping them using the current ring pointer would result in files containing only the
// `IndirectBuffer` command. To access the actual command stream, we need to unwrap the IB.
auto acb = acb_span;
auto base_addr = reinterpret_cast<uintptr_t>(acb_ptr);
const auto* indirect_buffer =
reinterpret_cast<const PM4CmdIndirectBuffer*>(acb_span.data());
if (indirect_buffer->header.opcode == PM4ItOpcode::IndirectBuffer) {
acb = {indirect_buffer->Address<const u32>(), indirect_buffer->ib_size};
base_addr = reinterpret_cast<uintptr_t>(indirect_buffer->Address<const u32>());
acb = {reinterpret_cast<const u32*>(base_addr), indirect_buffer->ib_size};
}
using namespace DebugStateType;
@ -532,6 +534,7 @@ void PS4_SYSV_ABI sceGnmDingDong(u32 gnm_vqid, u32 next_offs_dw) {
.submit_num = seq_num,
.num2 = gnm_vqid,
.data = {acb.begin(), acb.end()},
.base_addr = base_addr,
});
}
@ -1125,9 +1128,25 @@ int PS4_SYSV_ABI sceGnmInsertSetColorMarker() {
return ORBIS_OK;
}
int PS4_SYSV_ABI sceGnmInsertSetMarker() {
LOG_ERROR(Lib_GnmDriver, "(STUBBED) called");
return ORBIS_OK;
s32 PS4_SYSV_ABI sceGnmInsertSetMarker(u32* cmdbuf, u32 size, const char* marker) {
LOG_TRACE(Lib_GnmDriver, "called");
if (cmdbuf && marker) {
const auto len = std::strlen(marker);
const u32 packet_size = ((len + 8) >> 2) + ((len + 0xc) >> 3) * 2;
if (packet_size + 2 == size) {
auto* nop = reinterpret_cast<PM4CmdNop*>(cmdbuf);
nop->header =
PM4Type3Header{PM4ItOpcode::Nop, packet_size, PM4ShaderType::ShaderGraphics};
nop->data_block[0] = PM4CmdNop::PayloadType::DebugSetMarker;
const auto marker_len = len + 1;
std::memcpy(&nop->data_block[1], marker, marker_len);
std::memset(reinterpret_cast<u8*>(&nop->data_block[1]) + marker_len, 0,
packet_size * 4 - marker_len);
return ORBIS_OK;
}
}
return -1;
}
int PS4_SYSV_ABI sceGnmInsertThreadTraceMarker() {
@ -2163,12 +2182,14 @@ s32 PS4_SYSV_ABI sceGnmSubmitCommandBuffers(u32 count, const u32* dcb_gpu_addrs[
.submit_num = seq_num,
.num2 = cbpair,
.data = {dcb_span.begin(), dcb_span.end()},
.base_addr = reinterpret_cast<uintptr_t>(dcb_gpu_addrs[cbpair]),
});
DebugState.PushQueueDump({
.type = QueueType::ccb,
.submit_num = seq_num,
.num2 = cbpair,
.data = {ccb_span.begin(), ccb_span.end()},
.base_addr = reinterpret_cast<uintptr_t>(ccb),
});
}

2
src/core/libraries/gnmdriver/gnmdriver.h
View File

@ -108,7 +108,7 @@ s32 PS4_SYSV_ABI sceGnmInsertPopMarker(u32* cmdbuf, u32 size);
s32 PS4_SYSV_ABI sceGnmInsertPushColorMarker(u32* cmdbuf, u32 size, const char* marker, u32 color);
s32 PS4_SYSV_ABI sceGnmInsertPushMarker(u32* cmdbuf, u32 size, const char* marker);
int PS4_SYSV_ABI sceGnmInsertSetColorMarker();
int PS4_SYSV_ABI sceGnmInsertSetMarker();
s32 PS4_SYSV_ABI sceGnmInsertSetMarker(u32* cmdbuf, u32 size, const char* marker);
int PS4_SYSV_ABI sceGnmInsertThreadTraceMarker();
s32 PS4_SYSV_ABI sceGnmInsertWaitFlipDone(u32* cmdbuf, u32 size, s32 vo_handle, u32 buf_idx);
int PS4_SYSV_ABI sceGnmIsCoredumpValid();

1
src/video_core/amdgpu/pm4_cmds.h
View File

@ -213,6 +213,7 @@ struct PM4CmdNop {
enum PayloadType : u32 {
DebugMarkerPush = 0x68750001u, ///< Begin of GPU event scope
DebugMarkerPop = 0x68750002u, ///< End of GPU event scope
DebugSetMarker = 0x68750003u, ///< Set GPU event marker
SetVsharpInUdata = 0x68750004u, ///< Indicates that V# will be set in the next packet
SetTsharpInUdata = 0x68750005u, ///< Indicates that T# will be set in the next packet
SetSsharpInUdata = 0x68750006u, ///< Indicates that S# will be set in the next packet