mirror of
https://git.suyu.dev/suyu/suyu.git
synced 2024-11-29 23:06:23 -05:00
Merge pull request #2994 from lioncash/fmt
video_core/shader/ast: Minor changes to ASTPrinter
This commit is contained in:
commit
dc5eedef71
2 changed files with 51 additions and 40 deletions
|
@ -3,6 +3,9 @@
|
||||||
// Refer to the license.txt file included.
|
// Refer to the license.txt file included.
|
||||||
|
|
||||||
#include <string>
|
#include <string>
|
||||||
|
#include <string_view>
|
||||||
|
|
||||||
|
#include <fmt/format.h>
|
||||||
|
|
||||||
#include "common/assert.h"
|
#include "common/assert.h"
|
||||||
#include "common/common_types.h"
|
#include "common/common_types.h"
|
||||||
|
@ -229,7 +232,8 @@ public:
|
||||||
return inner;
|
return inner;
|
||||||
}
|
}
|
||||||
|
|
||||||
std::string inner{};
|
private:
|
||||||
|
std::string inner;
|
||||||
};
|
};
|
||||||
|
|
||||||
class ASTPrinter {
|
class ASTPrinter {
|
||||||
|
@ -249,7 +253,7 @@ public:
|
||||||
void operator()(const ASTIfThen& ast) {
|
void operator()(const ASTIfThen& ast) {
|
||||||
ExprPrinter expr_parser{};
|
ExprPrinter expr_parser{};
|
||||||
std::visit(expr_parser, *ast.condition);
|
std::visit(expr_parser, *ast.condition);
|
||||||
inner += Ident() + "if (" + expr_parser.GetResult() + ") {\n";
|
inner += fmt::format("{}if ({}) {{\n", Indent(), expr_parser.GetResult());
|
||||||
scope++;
|
scope++;
|
||||||
ASTNode current = ast.nodes.GetFirst();
|
ASTNode current = ast.nodes.GetFirst();
|
||||||
while (current) {
|
while (current) {
|
||||||
|
@ -257,11 +261,13 @@ public:
|
||||||
current = current->GetNext();
|
current = current->GetNext();
|
||||||
}
|
}
|
||||||
scope--;
|
scope--;
|
||||||
inner += Ident() + "}\n";
|
inner += fmt::format("{}}}\n", Indent());
|
||||||
}
|
}
|
||||||
|
|
||||||
void operator()(const ASTIfElse& ast) {
|
void operator()(const ASTIfElse& ast) {
|
||||||
inner += Ident() + "else {\n";
|
inner += Indent();
|
||||||
|
inner += "else {\n";
|
||||||
|
|
||||||
scope++;
|
scope++;
|
||||||
ASTNode current = ast.nodes.GetFirst();
|
ASTNode current = ast.nodes.GetFirst();
|
||||||
while (current) {
|
while (current) {
|
||||||
|
@ -269,40 +275,41 @@ public:
|
||||||
current = current->GetNext();
|
current = current->GetNext();
|
||||||
}
|
}
|
||||||
scope--;
|
scope--;
|
||||||
inner += Ident() + "}\n";
|
|
||||||
|
inner += Indent();
|
||||||
|
inner += "}\n";
|
||||||
}
|
}
|
||||||
|
|
||||||
void operator()(const ASTBlockEncoded& ast) {
|
void operator()(const ASTBlockEncoded& ast) {
|
||||||
inner += Ident() + "Block(" + std::to_string(ast.start) + ", " + std::to_string(ast.end) +
|
inner += fmt::format("{}Block({}, {});\n", Indent(), ast.start, ast.end);
|
||||||
");\n";
|
|
||||||
}
|
}
|
||||||
|
|
||||||
void operator()(const ASTBlockDecoded& ast) {
|
void operator()([[maybe_unused]] const ASTBlockDecoded& ast) {
|
||||||
inner += Ident() + "Block;\n";
|
inner += Indent();
|
||||||
|
inner += "Block;\n";
|
||||||
}
|
}
|
||||||
|
|
||||||
void operator()(const ASTVarSet& ast) {
|
void operator()(const ASTVarSet& ast) {
|
||||||
ExprPrinter expr_parser{};
|
ExprPrinter expr_parser{};
|
||||||
std::visit(expr_parser, *ast.condition);
|
std::visit(expr_parser, *ast.condition);
|
||||||
inner +=
|
inner += fmt::format("{}V{} := {};\n", Indent(), ast.index, expr_parser.GetResult());
|
||||||
Ident() + "V" + std::to_string(ast.index) + " := " + expr_parser.GetResult() + ";\n";
|
|
||||||
}
|
}
|
||||||
|
|
||||||
void operator()(const ASTLabel& ast) {
|
void operator()(const ASTLabel& ast) {
|
||||||
inner += "Label_" + std::to_string(ast.index) + ":\n";
|
inner += fmt::format("Label_{}:\n", ast.index);
|
||||||
}
|
}
|
||||||
|
|
||||||
void operator()(const ASTGoto& ast) {
|
void operator()(const ASTGoto& ast) {
|
||||||
ExprPrinter expr_parser{};
|
ExprPrinter expr_parser{};
|
||||||
std::visit(expr_parser, *ast.condition);
|
std::visit(expr_parser, *ast.condition);
|
||||||
inner += Ident() + "(" + expr_parser.GetResult() + ") -> goto Label_" +
|
inner +=
|
||||||
std::to_string(ast.label) + ";\n";
|
fmt::format("{}({}) -> goto Label_{};\n", Indent(), expr_parser.GetResult(), ast.label);
|
||||||
}
|
}
|
||||||
|
|
||||||
void operator()(const ASTDoWhile& ast) {
|
void operator()(const ASTDoWhile& ast) {
|
||||||
ExprPrinter expr_parser{};
|
ExprPrinter expr_parser{};
|
||||||
std::visit(expr_parser, *ast.condition);
|
std::visit(expr_parser, *ast.condition);
|
||||||
inner += Ident() + "do {\n";
|
inner += fmt::format("{}do {{\n", Indent());
|
||||||
scope++;
|
scope++;
|
||||||
ASTNode current = ast.nodes.GetFirst();
|
ASTNode current = ast.nodes.GetFirst();
|
||||||
while (current) {
|
while (current) {
|
||||||
|
@ -310,32 +317,23 @@ public:
|
||||||
current = current->GetNext();
|
current = current->GetNext();
|
||||||
}
|
}
|
||||||
scope--;
|
scope--;
|
||||||
inner += Ident() + "} while (" + expr_parser.GetResult() + ");\n";
|
inner += fmt::format("{}}} while ({});\n", Indent(), expr_parser.GetResult());
|
||||||
}
|
}
|
||||||
|
|
||||||
void operator()(const ASTReturn& ast) {
|
void operator()(const ASTReturn& ast) {
|
||||||
ExprPrinter expr_parser{};
|
ExprPrinter expr_parser{};
|
||||||
std::visit(expr_parser, *ast.condition);
|
std::visit(expr_parser, *ast.condition);
|
||||||
inner += Ident() + "(" + expr_parser.GetResult() + ") -> " +
|
inner += fmt::format("{}({}) -> {};\n", Indent(), expr_parser.GetResult(),
|
||||||
(ast.kills ? "discard" : "exit") + ";\n";
|
ast.kills ? "discard" : "exit");
|
||||||
}
|
}
|
||||||
|
|
||||||
void operator()(const ASTBreak& ast) {
|
void operator()(const ASTBreak& ast) {
|
||||||
ExprPrinter expr_parser{};
|
ExprPrinter expr_parser{};
|
||||||
std::visit(expr_parser, *ast.condition);
|
std::visit(expr_parser, *ast.condition);
|
||||||
inner += Ident() + "(" + expr_parser.GetResult() + ") -> break;\n";
|
inner += fmt::format("{}({}) -> break;\n", Indent(), expr_parser.GetResult());
|
||||||
}
|
}
|
||||||
|
|
||||||
std::string& Ident() {
|
void Visit(const ASTNode& node) {
|
||||||
if (memo_scope == scope) {
|
|
||||||
return tabs_memo;
|
|
||||||
}
|
|
||||||
tabs_memo = tabs.substr(0, scope * 2);
|
|
||||||
memo_scope = scope;
|
|
||||||
return tabs_memo;
|
|
||||||
}
|
|
||||||
|
|
||||||
void Visit(ASTNode& node) {
|
|
||||||
std::visit(*this, *node->GetInnerData());
|
std::visit(*this, *node->GetInnerData());
|
||||||
}
|
}
|
||||||
|
|
||||||
|
@ -344,16 +342,29 @@ public:
|
||||||
}
|
}
|
||||||
|
|
||||||
private:
|
private:
|
||||||
|
std::string_view Indent() {
|
||||||
|
if (space_segment_scope == scope) {
|
||||||
|
return space_segment;
|
||||||
|
}
|
||||||
|
|
||||||
|
// Ensure that we don't exceed our view.
|
||||||
|
ASSERT(scope * 2 < spaces.size());
|
||||||
|
|
||||||
|
space_segment = spaces.substr(0, scope * 2);
|
||||||
|
space_segment_scope = scope;
|
||||||
|
return space_segment;
|
||||||
|
}
|
||||||
|
|
||||||
std::string inner{};
|
std::string inner{};
|
||||||
|
std::string_view space_segment;
|
||||||
|
|
||||||
u32 scope{};
|
u32 scope{};
|
||||||
|
u32 space_segment_scope{};
|
||||||
|
|
||||||
std::string tabs_memo{};
|
static constexpr std::string_view spaces{" "};
|
||||||
u32 memo_scope{};
|
|
||||||
|
|
||||||
static constexpr std::string_view tabs{" "};
|
|
||||||
};
|
};
|
||||||
|
|
||||||
std::string ASTManager::Print() {
|
std::string ASTManager::Print() const {
|
||||||
ASTPrinter printer{};
|
ASTPrinter printer{};
|
||||||
printer.Visit(main_node);
|
printer.Visit(main_node);
|
||||||
return printer.GetResult();
|
return printer.GetResult();
|
||||||
|
@ -549,13 +560,13 @@ bool ASTManager::DirectlyRelated(const ASTNode& first, const ASTNode& second) co
|
||||||
return min->GetParent() == max->GetParent();
|
return min->GetParent() == max->GetParent();
|
||||||
}
|
}
|
||||||
|
|
||||||
void ASTManager::ShowCurrentState(std::string_view state) {
|
void ASTManager::ShowCurrentState(std::string_view state) const {
|
||||||
LOG_CRITICAL(HW_GPU, "\nState {}:\n\n{}\n", state, Print());
|
LOG_CRITICAL(HW_GPU, "\nState {}:\n\n{}\n", state, Print());
|
||||||
SanityCheck();
|
SanityCheck();
|
||||||
}
|
}
|
||||||
|
|
||||||
void ASTManager::SanityCheck() {
|
void ASTManager::SanityCheck() const {
|
||||||
for (auto& label : labels) {
|
for (const auto& label : labels) {
|
||||||
if (!label->GetParent()) {
|
if (!label->GetParent()) {
|
||||||
LOG_CRITICAL(HW_GPU, "Sanity Check Failed");
|
LOG_CRITICAL(HW_GPU, "Sanity Check Failed");
|
||||||
}
|
}
|
||||||
|
|
|
@ -328,13 +328,13 @@ public:
|
||||||
|
|
||||||
void InsertReturn(Expr condition, bool kills);
|
void InsertReturn(Expr condition, bool kills);
|
||||||
|
|
||||||
std::string Print();
|
std::string Print() const;
|
||||||
|
|
||||||
void Decompile();
|
void Decompile();
|
||||||
|
|
||||||
void ShowCurrentState(std::string_view state);
|
void ShowCurrentState(std::string_view state) const;
|
||||||
|
|
||||||
void SanityCheck();
|
void SanityCheck() const;
|
||||||
|
|
||||||
void Clear();
|
void Clear();
|
||||||
|
|
||||||
|
|
Loading…
Reference in a new issue