From 39715ca6bf65d2e2dd889cdef4b39d584464d9e7 Mon Sep 17 00:00:00 2001
From: Peter Fors <peter.fors@mindkiller.com>
Date: Sun, 6 Apr 2025 12:27:12 +0200
Subject: added more mappers (buggy)

---
 cpu.c | 7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)

(limited to 'cpu.c')

diff --git a/cpu.c b/cpu.c
index 263ee6e..34d5bed 100644
--- a/cpu.c
+++ b/cpu.c
@@ -20,7 +20,6 @@ static inline void unpack_flags(struct cpu_state *cpu, uint8_t value) {
 	cpu->c = value & 1;
 }
 
-
 static inline void update_zn(struct cpu_state *cpu, uint8_t result) {
 	cpu->z = (result == 0);
 	cpu->n = (result & 0x80) != 0;
@@ -35,6 +34,7 @@ struct addr_result {
 #include "cpu_opcodes.c"
 #include "cpu_opcodes_ud.c"
 
+__attribute__((hot))
 static inline void do_nmi(struct nes_state * restrict state) {
 	struct cpu_state * restrict cpu = &state->cpu;
 
@@ -54,6 +54,7 @@ static inline void do_nmi(struct nes_state * restrict state) {
 	cpu->i = 1;
 }
 
+__attribute__((hot))
 static inline void do_irq(struct nes_state * restrict state) {
 	struct cpu_state * restrict cpu = &state->cpu;
 
@@ -73,6 +74,7 @@ static inline void do_irq(struct nes_state * restrict state) {
 	cpu->i = 1;
 }
 
+__attribute__((hot))
 static inline void check_interrupts(struct nes_state * restrict state) {
 	struct cpu_state * restrict cpu = &state->cpu;
 
@@ -85,6 +87,7 @@ static inline void check_interrupts(struct nes_state * restrict state) {
 	}
 }
 
+__attribute__((hot))
 static void cpu_tick(struct nes_state *state) {
 	struct cpu_state * restrict cpu = &state->cpu;
 
@@ -92,7 +95,7 @@ static void cpu_tick(struct nes_state *state) {
 
 	uint8_t opcode;
 
-	// printf("%5.5d %4.4x: ", line++, cpu->pc);
+	// printf("%4.4x: ", cpu->pc);
 	opcode = memory_read(state, cpu->pc++);
 	// printf("%2.2x   a:%2.2x x:%2.2x y:%2.2x p:%2.2x sp:%2.2x  cycle: %ld\n", opcode, cpu->a, cpu->x, cpu->y, pack_flags(cpu), cpu->sp, state->cycles);
 	opcode_lut[opcode](state);
-- 
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