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Implementing ASL

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This commit is contained in:
Anonymus Raccoon
2020-05-13 14:11:58 +02:00
parent abe445d202
commit 66f82dc5f0
3 changed files with 85 additions and 5 deletions
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sources/CPU/CPU.hpp
+7 -5
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@@ -421,6 +421,8 @@ namespace ComSquare::CPU
int XBA(uint24_t, AddressingMode);
//! @brief Test Memory Bits against Accumulator
int BIT(uint24_t, AddressingMode);
//! @brief Arithmetic Shift Left
int ASL(uint24_t, AddressingMode);
//! @brief All the instructions of the CPU.
//! @info Instructions are indexed by their opcode
@@ -431,15 +433,15 @@ namespace ComSquare::CPU
{&CPU::ORA, 4, "ora", AddressingMode::StackRelative, 2}, // 03
{&CPU::TSB, 5, "tsb", AddressingMode::DirectPage, 2}, // 04
{&CPU::ORA, 3, "ora", AddressingMode::DirectPage, 2}, // 05
{&CPU::BRK, 7, "asl #-#", AddressingMode::Implied, 2}, // 06
{&CPU::ASL, 5, "asl", AddressingMode::DirectPage, 2}, // 06
{&CPU::ORA, 6, "ora", AddressingMode::DirectPageIndirectLong, 2}, // 07
{&CPU::PHP, 3, "php", AddressingMode::Implied, 3}, // 08
{&CPU::ORA, 2, "ora", AddressingMode::ImmediateForA, 2}, // 09
{&CPU::BRK, 7, "asl #-#", AddressingMode::Implied, 2}, // 0A
{&CPU::ASL, 2, "asl", AddressingMode::Implied, 1}, // 0A
{&CPU::PHD, 4, "phd", AddressingMode::Implied, 1}, // 0B
{&CPU::TSB, 6, "tsb", AddressingMode::Absolute, 3}, // 0C
{&CPU::ORA, 3, "ora", AddressingMode::Absolute, 4}, // 0D
{&CPU::BRK, 7, "asl #-#", AddressingMode::Implied, 2}, // 0E
{&CPU::ASL, 6, "asl", AddressingMode::Absolute, 3}, // 0E
{&CPU::ORA, 5, "ora", AddressingMode::AbsoluteLong, 5}, // 0F
{&CPU::BPL, 7, "bpl", AddressingMode::Immediate8bits, 2}, // 10
{&CPU::ORA, 5, "ora", AddressingMode::DirectPageIndirectIndexedByY, 2}, // 11
@@ -447,7 +449,7 @@ namespace ComSquare::CPU
{&CPU::ORA, 7, "ora", AddressingMode::StackRelativeIndirectIndexedByY, 2}, // 13
{&CPU::BRK, 7, "trb #-#", AddressingMode::Implied, 2}, // 14
{&CPU::ORA, 4, "ora", AddressingMode::DirectPageIndexedByX, 2}, // 15
{&CPU::BRK, 7, "asl #-#", AddressingMode::Implied, 2}, // 16
{&CPU::ASL, 6, "asl", AddressingMode::DirectPageIndexedByX, 2}, // 16
{&CPU::ORA, 6, "ora", AddressingMode::DirectPageIndirectIndexedByYLong, 2}, // 17
{&CPU::CLC, 2, "clc", AddressingMode::Implied, 1}, // 18
{&CPU::ORA, 4, "ora", AddressingMode::AbsoluteIndexedByY, 3}, // 19
@@ -455,7 +457,7 @@ namespace ComSquare::CPU
{&CPU::TCS, 2, "tcs", AddressingMode::Implied, 1}, // 1B
{&CPU::BRK, 7, "trb #-#", AddressingMode::Implied, 2}, // 1C
{&CPU::ORA, 4, "ora", AddressingMode::AbsoluteIndexedByX, 3}, // 1D
{&CPU::BRK, 7, "asl #-#", AddressingMode::Implied, 2}, // 1E
{&CPU::ASL, 7, "asl", AddressingMode::AbsoluteIndexedByX, 3}, // 1E
{&CPU::ORA, 5, "ora", AddressingMode::AbsoluteIndexedByXLong, 4}, // 1F
{&CPU::JSR, 6, "jsr", AddressingMode::Absolute, 3}, // 20
{&CPU::AND, 6, "and", AddressingMode::DirectPageIndirectIndexedByX, 2}, // 21