From e419f3a09c0015796c1d212338e8fa9a4c207fba Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Jo=C3=A3o=20Magalh=C3=A3es?= <joamag@gmail.com>
Date: Thu, 7 Jul 2022 09:45:55 +0100
Subject: [PATCH] feat: more set instructions
---
src/inst.rs | 392 +++++++++++++++++++++++++++++++++++++++++++---------
1 file changed, 330 insertions(+), 62 deletions(-)
diff --git a/src/inst.rs b/src/inst.rs
index faf10482..451cf29d 100644
--- a/src/inst.rs
+++ b/src/inst.rs
@@ -484,73 +484,73 @@ pub const EXTENDED: [(fn(&mut Cpu), u8, &'static str); 256] = [
(res_7_mhl, 16, "RES 7, A"),
(res_7_a, 8, "RES 7, A"),
// 0xc opcodes
- (noimpl, 4, "! UNIMP !"),
- (noimpl, 4, "! UNIMP !"),
- (noimpl, 4, "! UNIMP !"),
- (noimpl, 4, "! UNIMP !"),
- (noimpl, 4, "! UNIMP !"),
- (noimpl, 4, "! UNIMP !"),
- (noimpl, 4, "! UNIMP !"),
- (noimpl, 4, "! UNIMP !"),
- (noimpl, 4, "! UNIMP !"),
- (noimpl, 4, "! UNIMP !"),
- (noimpl, 4, "! UNIMP !"),
- (noimpl, 4, "! UNIMP !"),
- (noimpl, 4, "! UNIMP !"),
- (noimpl, 4, "! UNIMP !"),
- (noimpl, 4, "! UNIMP !"),
- (noimpl, 4, "! UNIMP !"),
+ (set_0_b, 8, "SET 0, B"),
+ (set_0_c, 8, "SET 0, C"),
+ (set_0_d, 8, "SET 0, D"),
+ (set_0_e, 8, "SET 0, E"),
+ (set_0_h, 8, "SET 0, H"),
+ (set_0_l, 8, "SET 0, L"),
+ (set_0_mhl, 16, "SET 0, [HL]"),
+ (set_0_a, 8, "SET 0, A"),
+ (set_1_b, 8, "SET 1, B"),
+ (set_1_c, 8, "SET 1, C"),
+ (set_1_d, 8, "SET 1, D"),
+ (set_1_e, 8, "SET 1, E"),
+ (set_1_h, 8, "SET 1, H"),
+ (set_1_l, 8, "SET 1, L"),
+ (set_1_mhl, 16, "SET 1, [HL]"),
+ (set_1_a, 8, "SET 1, A"),
// 0xd opcodes
- (noimpl, 4, "! UNIMP !"),
- (noimpl, 4, "! UNIMP !"),
- (noimpl, 4, "! UNIMP !"),
- (noimpl, 4, "! UNIMP !"),
- (noimpl, 4, "! UNIMP !"),
- (noimpl, 4, "! UNIMP !"),
- (noimpl, 4, "! UNIMP !"),
- (noimpl, 4, "! UNIMP !"),
- (noimpl, 4, "! UNIMP !"),
- (noimpl, 4, "! UNIMP !"),
- (noimpl, 4, "! UNIMP !"),
- (noimpl, 4, "! UNIMP !"),
- (noimpl, 4, "! UNIMP !"),
- (noimpl, 4, "! UNIMP !"),
+ (set_2_b, 8, "SET 2, B"),
+ (set_2_c, 8, "SET 2, C"),
+ (set_2_d, 8, "SET 2, D"),
+ (set_2_e, 8, "SET 2, E"),
+ (set_2_h, 8, "SET 2, H"),
+ (set_2_l, 8, "SET 2, L"),
+ (set_2_mhl, 16, "SET 2, [HL]"),
+ (set_2_a, 8, "SET 2, A"),
+ (set_3_b, 8, "SET 3, B"),
+ (set_3_c, 8, "SET 3, C"),
+ (set_3_d, 8, "SET 3, D"),
+ (set_3_e, 8, "SET 3, E"),
+ (set_3_h, 8, "SET 3, H"),
+ (set_3_l, 8, "SET 3, L"),
(set_3_mhl, 16, "SET 3, [HL]"),
- (noimpl, 4, "! UNIMP !"),
+ (set_3_a, 8, "SET 3, A"),
// 0xe opcodes
- (noimpl, 4, "! UNIMP !"),
- (noimpl, 4, "! UNIMP !"),
- (noimpl, 4, "! UNIMP !"),
- (noimpl, 4, "! UNIMP !"),
- (noimpl, 4, "! UNIMP !"),
- (noimpl, 4, "! UNIMP !"),
- (noimpl, 4, "! UNIMP !"),
+ (set_4_b, 8, "SET 4, B"),
+ (set_4_c, 8, "SET 4, C"),
+ (set_4_d, 8, "SET 4, D"),
+ (set_4_e, 8, "SET 4, E"),
+ (set_4_h, 8, "SET 4, H"),
+ (set_4_l, 8, "SET 4, L"),
+ (set_4_mhl, 16, "SET 4, [HL]"),
(set_4_a, 8, "SET 4, A"),
- (noimpl, 4, "! UNIMP !"),
- (noimpl, 4, "! UNIMP !"),
- (noimpl, 4, "! UNIMP !"),
- (noimpl, 4, "! UNIMP !"),
- (noimpl, 4, "! UNIMP !"),
- (noimpl, 4, "! UNIMP !"),
- (noimpl, 4, "! UNIMP !"),
- (noimpl, 4, "! UNIMP !"),
+ (set_5_b, 8, "SET 5, B"),
+ (set_5_c, 8, "SET 5, C"),
+ (set_5_d, 8, "SET 5, D"),
+ (set_5_e, 8, "SET 5, E"),
+ (set_5_h, 8, "SET 5, H"),
+ (set_5_l, 8, "SET 5, L"),
+ (set_5_mhl, 16, "SET 5, [HL]"),
+ (set_5_a, 8, "SET 5, A"),
// 0xf opcodes
- (noimpl, 4, "! UNIMP !"),
- (noimpl, 4, "! UNIMP !"),
- (noimpl, 4, "! UNIMP !"),
- (noimpl, 4, "! UNIMP !"),
- (noimpl, 4, "! UNIMP !"),
- (noimpl, 4, "! UNIMP !"),
- (noimpl, 4, "! UNIMP !"),
- (noimpl, 4, "! UNIMP !"),
- (noimpl, 4, "! UNIMP !"),
- (noimpl, 4, "! UNIMP !"),
- (noimpl, 4, "! UNIMP !"),
- (noimpl, 4, "! UNIMP !"),
- (noimpl, 4, "! UNIMP !"),
- (noimpl, 4, "! UNIMP !"),
- (noimpl, 4, "! UNIMP !"),
- (noimpl, 4, "! UNIMP !"),
+ (set_6_b, 8, "SET 6, B"),
+ (set_6_c, 8, "SET 6, C"),
+ (set_6_d, 8, "SET 6, D"),
+ (set_6_e, 8, "SET 6, E"),
+ (set_6_h, 8, "SET 6, H"),
+ (set_6_l, 8, "SET 6, L"),
+ (set_6_mhl, 16, "SET 6, [HL]"),
+ (set_6_a, 8, "SET 6, A"),
+ (set_7_b, 8, "SET 7, B"),
+ (set_7_c, 8, "SET 7, C"),
+ (set_7_d, 8, "SET 7, D"),
+ (set_7_e, 8, "SET 7, E"),
+ (set_7_h, 8, "SET 7, H"),
+ (set_7_l, 8, "SET 7, L"),
+ (set_7_mhl, 16, "SET 7, [HL]"),
+ (set_7_a, 8, "SET 7, A"),
];
fn nop(_cpu: &mut Cpu) {}
@@ -2587,6 +2587,135 @@ fn res_7_a(cpu: &mut Cpu) {
cpu.a = res(cpu.a, 7);
}
+fn set_0_b(cpu: &mut Cpu) {
+ cpu.b = set(cpu.b, 0);
+}
+
+fn set_0_c(cpu: &mut Cpu) {
+ cpu.c = set(cpu.c, 0);
+}
+
+fn set_0_d(cpu: &mut Cpu) {
+ cpu.d = set(cpu.d, 0);
+}
+
+fn set_0_e(cpu: &mut Cpu) {
+ cpu.e = set(cpu.e, 0);
+}
+
+fn set_0_h(cpu: &mut Cpu) {
+ cpu.h = set(cpu.h, 0);
+}
+
+fn set_0_l(cpu: &mut Cpu) {
+ cpu.l = set(cpu.l, 0);
+}
+
+fn set_0_mhl(cpu: &mut Cpu) {
+ let hl = cpu.hl();
+ let byte = cpu.mmu.read(hl);
+ let value = set(byte, 0);
+ cpu.mmu.write(hl, value);
+}
+
+fn set_0_a(cpu: &mut Cpu) {
+ cpu.a = set(cpu.a, 0);
+}
+
+fn set_1_b(cpu: &mut Cpu) {
+ cpu.b = set(cpu.b, 1);
+}
+
+fn set_1_c(cpu: &mut Cpu) {
+ cpu.c = set(cpu.c, 1);
+}
+
+fn set_1_d(cpu: &mut Cpu) {
+ cpu.d = set(cpu.d, 1);
+}
+
+fn set_1_e(cpu: &mut Cpu) {
+ cpu.e = set(cpu.e, 1);
+}
+
+fn set_1_h(cpu: &mut Cpu) {
+ cpu.h = set(cpu.h, 1);
+}
+
+fn set_1_l(cpu: &mut Cpu) {
+ cpu.l = set(cpu.l, 1);
+}
+
+fn set_1_mhl(cpu: &mut Cpu) {
+ let hl = cpu.hl();
+ let byte = cpu.mmu.read(hl);
+ let value = set(byte, 1);
+ cpu.mmu.write(hl, value);
+}
+
+fn set_1_a(cpu: &mut Cpu) {
+ cpu.a = set(cpu.a, 1);
+}
+
+fn set_2_b(cpu: &mut Cpu) {
+ cpu.b = set(cpu.b, 2);
+}
+
+fn set_2_c(cpu: &mut Cpu) {
+ cpu.c = set(cpu.c, 2);
+}
+
+fn set_2_d(cpu: &mut Cpu) {
+ cpu.d = set(cpu.d, 2);
+}
+
+fn set_2_e(cpu: &mut Cpu) {
+ cpu.e = set(cpu.e, 2);
+}
+
+fn set_2_h(cpu: &mut Cpu) {
+ cpu.h = set(cpu.h, 2);
+}
+
+fn set_2_l(cpu: &mut Cpu) {
+ cpu.l = set(cpu.l, 2);
+}
+
+fn set_2_mhl(cpu: &mut Cpu) {
+ let hl = cpu.hl();
+ let byte = cpu.mmu.read(hl);
+ let value = set(byte, 2);
+ cpu.mmu.write(hl, value);
+}
+
+fn set_2_a(cpu: &mut Cpu) {
+ cpu.a = set(cpu.a, 2);
+}
+
+fn set_3_b(cpu: &mut Cpu) {
+ cpu.b = set(cpu.b, 3);
+}
+
+fn set_3_c(cpu: &mut Cpu) {
+ cpu.c = set(cpu.c, 3);
+}
+
+fn set_3_d(cpu: &mut Cpu) {
+ cpu.d = set(cpu.d, 3);
+}
+
+fn set_3_e(cpu: &mut Cpu) {
+ cpu.e = set(cpu.e, 3);
+}
+
+fn set_3_h(cpu: &mut Cpu) {
+ cpu.h = set(cpu.h, 3);
+}
+
+fn set_3_l(cpu: &mut Cpu) {
+ cpu.l = set(cpu.l, 3);
+}
+
fn set_3_mhl(cpu: &mut Cpu) {
let hl = cpu.hl();
let byte = cpu.mmu.read(hl);
@@ -2594,10 +2723,149 @@ fn set_3_mhl(cpu: &mut Cpu) {
cpu.mmu.write(hl, value);
}
+fn set_3_a(cpu: &mut Cpu) {
+ cpu.a = set(cpu.a, 3);
+}
+
+fn set_4_b(cpu: &mut Cpu) {
+ cpu.b = set(cpu.b, 4);
+}
+
+fn set_4_c(cpu: &mut Cpu) {
+ cpu.c = set(cpu.c, 4);
+}
+
+fn set_4_d(cpu: &mut Cpu) {
+ cpu.d = set(cpu.d, 4);
+}
+
+fn set_4_e(cpu: &mut Cpu) {
+ cpu.e = set(cpu.e, 4);
+}
+
+fn set_4_h(cpu: &mut Cpu) {
+ cpu.h = set(cpu.h, 4);
+}
+
+fn set_4_l(cpu: &mut Cpu) {
+ cpu.l = set(cpu.l, 4);
+}
+
+fn set_4_mhl(cpu: &mut Cpu) {
+ let hl = cpu.hl();
+ let byte = cpu.mmu.read(hl);
+ let value = set(byte, 4);
+ cpu.mmu.write(hl, value);
+}
+
fn set_4_a(cpu: &mut Cpu) {
cpu.a = set(cpu.a, 4);
}
+fn set_5_b(cpu: &mut Cpu) {
+ cpu.b = set(cpu.b, 5);
+}
+
+fn set_5_c(cpu: &mut Cpu) {
+ cpu.c = set(cpu.c, 5);
+}
+
+fn set_5_d(cpu: &mut Cpu) {
+ cpu.d = set(cpu.d, 5);
+}
+
+fn set_5_e(cpu: &mut Cpu) {
+ cpu.e = set(cpu.e, 5);
+}
+
+fn set_5_h(cpu: &mut Cpu) {
+ cpu.h = set(cpu.h, 5);
+}
+
+fn set_5_l(cpu: &mut Cpu) {
+ cpu.l = set(cpu.l, 5);
+}
+
+fn set_5_mhl(cpu: &mut Cpu) {
+ let hl = cpu.hl();
+ let byte = cpu.mmu.read(hl);
+ let value = set(byte, 5);
+ cpu.mmu.write(hl, value);
+}
+
+fn set_5_a(cpu: &mut Cpu) {
+ cpu.a = set(cpu.a, 5);
+}
+
+fn set_6_b(cpu: &mut Cpu) {
+ cpu.b = set(cpu.b, 6);
+}
+
+fn set_6_c(cpu: &mut Cpu) {
+ cpu.c = set(cpu.c, 6);
+}
+
+fn set_6_d(cpu: &mut Cpu) {
+ cpu.d = set(cpu.d, 6);
+}
+
+fn set_6_e(cpu: &mut Cpu) {
+ cpu.e = set(cpu.e, 6);
+}
+
+fn set_6_h(cpu: &mut Cpu) {
+ cpu.h = set(cpu.h, 6);
+}
+
+fn set_6_l(cpu: &mut Cpu) {
+ cpu.l = set(cpu.l, 6);
+}
+
+fn set_6_mhl(cpu: &mut Cpu) {
+ let hl = cpu.hl();
+ let byte = cpu.mmu.read(hl);
+ let value = set(byte, 6);
+ cpu.mmu.write(hl, value);
+}
+
+fn set_6_a(cpu: &mut Cpu) {
+ cpu.a = set(cpu.a, 6);
+}
+
+fn set_7_b(cpu: &mut Cpu) {
+ cpu.b = set(cpu.b, 7);
+}
+
+fn set_7_c(cpu: &mut Cpu) {
+ cpu.c = set(cpu.c, 7);
+}
+
+fn set_7_d(cpu: &mut Cpu) {
+ cpu.d = set(cpu.d, 7);
+}
+
+fn set_7_e(cpu: &mut Cpu) {
+ cpu.e = set(cpu.e, 7);
+}
+
+fn set_7_h(cpu: &mut Cpu) {
+ cpu.h = set(cpu.h, 7);
+}
+
+fn set_7_l(cpu: &mut Cpu) {
+ cpu.l = set(cpu.l, 7);
+}
+
+fn set_7_mhl(cpu: &mut Cpu) {
+ let hl = cpu.hl();
+ let byte = cpu.mmu.read(hl);
+ let value = set(byte, 7);
+ cpu.mmu.write(hl, value);
+}
+
+fn set_7_a(cpu: &mut Cpu) {
+ cpu.a = set(cpu.a, 7);
+}
/// Helper function to set one bit in a u8.
fn set(value: u8, bit: u8) -> u8 {
value | (1u8 << (bit as usize))
--
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