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State intention to merge status with other registers.

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This commit is contained in:
Thomas Harte 2024-02-27 15:36:34 -05:00
parent a3339cf882
commit b676153d21
3 changed files with 7 additions and 5 deletions
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4
InstructionSets/ARM/Status.hpp → InstructionSets/ARM/Registers.hpp
View File

@ -35,7 +35,9 @@ enum class Mode {
Supervisor = 0b11,
};
struct Status {
/// Combines the ARM registers and status flags into a single whole, given that the architecture
/// doesn't have the same degree of separation as others.
struct Registers {
public:
/// Sets the N and Z flags according to the value of @c result.
void set_nz(uint32_t value) {

4
OSBindings/Mac/Clock Signal.xcodeproj/project.pbxproj
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@ -1335,7 +1335,7 @@
4B1EDB431E39A0AC009D6819 /* chip.png */ = {isa = PBXFileReference; lastKnownFileType = image.png; path = chip.png; sourceTree = "<group>"; };
4B2005402B804AA300420C5C /* OperationMapper.hpp */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.cpp.h; path = OperationMapper.hpp; sourceTree = "<group>"; };
4B2005422B804D6400420C5C /* ARMDecoderTests.mm */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.cpp.objcpp; path = ARMDecoderTests.mm; sourceTree = "<group>"; };
4B2005462B8BD7A500420C5C /* Status.hpp */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.cpp.h; path = Status.hpp; sourceTree = "<group>"; };
4B2005462B8BD7A500420C5C /* Registers.hpp */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.cpp.h; path = Registers.hpp; sourceTree = "<group>"; };
4B2130E0273A7A0A008A77B4 /* Audio.cpp */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.cpp.cpp; path = Audio.cpp; sourceTree = "<group>"; };
4B2130E1273A7A0A008A77B4 /* Audio.hpp */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.cpp.h; path = Audio.hpp; sourceTree = "<group>"; };
4B228CD424D773B30077EF25 /* CSScanTarget.mm */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.cpp.objcpp; path = CSScanTarget.mm; sourceTree = "<group>"; };
@ -2760,7 +2760,7 @@
isa = PBXGroup;
children = (
4B2005402B804AA300420C5C /* OperationMapper.hpp */,
4B2005462B8BD7A500420C5C /* Status.hpp */,
4B2005462B8BD7A500420C5C /* Registers.hpp */,
);
path = ARM;
sourceTree = "<group>";

4
OSBindings/Mac/Clock SignalTests/ARMDecoderTests.mm
View File

@ -9,7 +9,7 @@
#import <XCTest/XCTest.h>
#include "../../../InstructionSets/ARM/OperationMapper.hpp"
#include "../../../InstructionSets/ARM/Status.hpp"
#include "../../../InstructionSets/ARM/Registers.hpp"
#include "../../../Numeric/Carry.hpp"
using namespace InstructionSet::ARM;
@ -270,7 +270,7 @@ struct Scheduler {
void unknown(uint32_t) {}
private:
Status status;
Registers status;
uint32_t registers_[16]; // TODO: register swaps with mode.
};