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Finishing the STA

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This commit is contained in:
AnonymusRaccoon
2020-02-13 11:23:36 +01:00
parent a6c3e54f9f
commit 8aa138de85
2 changed files with 26 additions and 16 deletions
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sources/CPU/CPU.hpp
+6 -6
View File
@@ -18,8 +18,8 @@ namespace ComSquare::CPU
//! @brief The Accumulator
union {
struct {
uint8_t ah;
uint8_t al;
uint8_t ah;
};
uint16_t a;
};
@@ -28,8 +28,8 @@ namespace ComSquare::CPU
//! @brief The Direct Page register;
union {
struct {
uint8_t dh;
uint8_t dl;
uint8_t dh;
};
uint16_t d;
};
@@ -40,8 +40,8 @@ namespace ComSquare::CPU
//! @brief The Program Counter;
union {
struct {
uint8_t pch;
uint8_t pcl;
uint8_t pch;
};
uint16_t pc;
};
@@ -52,24 +52,24 @@ namespace ComSquare::CPU
//! @brief The Stack pointer
union {
struct {
uint8_t sh;
uint8_t sl;
uint8_t sh;
};
uint16_t s;
};
//! @brief The X index register
union {
struct {
uint8_t xh;
uint8_t xl;
uint8_t xh;
};
uint16_t x;
};
//! @brief The Y index register
union {
struct {
uint8_t yh;
uint8_t yl;
uint8_t yh;
};
uint16_t y;
};
tests/CPU/testStore.cpp
+20 -10
View File
@@ -8,13 +8,23 @@
#include "../tests.hpp"
#include "../../sources/SNES.hpp"
using namespace ComSquare;
//
//Test(STA, 8bits)
//{
// auto pair = Init();
// pair.second.cpu->_registers.p.m = false;
// pair.second.cpu->_registers.a = 0x11;
// pair.second.cpu->STA(0x0);
// auto data = pair.second.wram->_data[0];
// cr_assert_eq(data, 0x11, "The stored value should be 0x11 but it was 0x%x.", data);
//}
Test(STA, 8bits)
{
auto pair = Init();
pair.second.cpu->_registers.p.m = true;
pair.second.cpu->_registers.a = 0x11;
pair.second.cpu->STA(0x0);
auto data = pair.second.wram->_data[0];
cr_assert_eq(data, 0x11, "The stored value should be 0x11 but it was 0x%x.", data);
}
Test(STA, 16bits)
{
auto pair = Init();
pair.second.cpu->_registers.p.m = false;
pair.second.cpu->_registers.a = 0x11AB;
pair.second.cpu->STA(0x0);
auto data = pair.second.wram->_data[0] + (pair.second.wram->_data[1] << 8u);
cr_assert_eq(data, 0x11AB, "The stored value should be 0x11AB but it was 0x%x.", data);
}