Comment out debugger code - add HAVE_DEBUGGER ifdef

Core/gb.c

@@ -277,12 +277,16 @@ exit:
 
 void GB_run(GB_gameboy_t *gb)
 {
+#ifdef HAVE_DEBUGGER
     GB_debugger_run(gb);
+#endif
     GB_cpu_run(gb);
     if (gb->vblank_just_occured) {
         GB_update_joyp(gb);
         GB_rtc_run(gb);
+#ifdef HAVE_DEBUGGER
         GB_debugger_handle_async_commands(gb);
+#endif
     }
 }
 

Core/memory.c

@@ -266,9 +266,10 @@ static GB_read_function_t * const read_map[] =
 
 uint8_t GB_read_memory(GB_gameboy_t *gb, uint16_t addr)
 {
-    if (gb->n_watchpoints) {
+#ifdef HAVE_DEBUGGER
+    if (gb->n_watchpoints)
         GB_debugger_test_read_watchpoint(gb, addr);
-    }
+#endif
     if (is_addr_in_dma_use(gb, addr)) {
         addr = gb->dma_current_src;
     }
@@ -678,9 +679,10 @@ static GB_write_function_t * const write_map[] =
 
 void GB_write_memory(GB_gameboy_t *gb, uint16_t addr, uint8_t value)
 {
-    if (gb->n_watchpoints) {
+#ifdef HAVE_DEBUGGER
+    if (gb->n_watchpoints)
         GB_debugger_test_write_watchpoint(gb, addr, value);
-    }
+#endif
     if (is_addr_in_dma_use(gb, addr)) {
         /* Todo: What should happen? Will this affect DMA? Will data be written? What and where? */
         return;

Core/z80_cpu.c

@@ -701,7 +701,9 @@ static void ret_cc(GB_gameboy_t *gb, uint8_t opcode)
 {
     /* Todo: Verify timing */
     if (condition_code(gb, opcode)) {
+#ifdef HAVE_DEBUGGER
         GB_debugger_ret_hook(gb);
+#endif
         GB_advance_cycles(gb, 8);
         gb->pc = GB_read_memory(gb, gb->registers[GB_REGISTER_SP]);
         GB_advance_cycles(gb, 4);
@@ -769,7 +771,9 @@ static void call_cc_a16(GB_gameboy_t *gb, uint8_t opcode)
         GB_advance_cycles(gb, 4);
         gb->pc = addr;
 
+#ifdef HAVE_DEBUGGER
         GB_debugger_call_hook(gb, call_addr);
+#endif
     }
     else {
         GB_advance_cycles(gb, 12);
@@ -938,12 +942,16 @@ static void rst(GB_gameboy_t *gb, uint8_t opcode)
     GB_write_memory(gb, gb->registers[GB_REGISTER_SP], (gb->pc) & 0xFF);
     GB_advance_cycles(gb, 4);
     gb->pc = opcode ^ 0xC7;
+#ifdef HAVE_DEBUGGER
     GB_debugger_call_hook(gb, call_addr);
+#endif
 }
 
 static void ret(GB_gameboy_t *gb, uint8_t opcode)
 {
+#ifdef HAVE_DEBUGGER
     GB_debugger_ret_hook(gb);
+#endif
     GB_advance_cycles(gb, 4);
     gb->pc = GB_read_memory(gb, gb->registers[GB_REGISTER_SP]);
     GB_advance_cycles(gb, 4);
@@ -972,7 +980,9 @@ static void call_a16(GB_gameboy_t *gb, uint8_t opcode)
     GB_write_memory(gb, gb->registers[GB_REGISTER_SP], (gb->pc) & 0xFF);
     GB_advance_cycles(gb, 4);
     gb->pc = addr;
+#ifdef HAVE_DEBUGGER
     GB_debugger_call_hook(gb, call_addr);
+#endif
 }
 
 static void ld_da8_a(GB_gameboy_t *gb, uint8_t opcode)

Makefile.common

@@ -8,12 +8,15 @@ SOURCES_C   := $(CORE_DIR)/Core/gb.c \
 					$(CORE_DIR)/Core/timing.c \
 					$(CORE_DIR)/Core/display.c \
 					$(CORE_DIR)/Core/symbol_hash.c \
-					$(CORE_DIR)/Core/debugger.c \
 					$(CORE_DIR)/Core/camera.c \
 					$(CORE_DIR)/Core/z80_cpu.c \
-					$(CORE_DIR)/Core/z80_disassembler.c \
 					$(CORE_DIR)/Core/joypad.c \
 					$(CORE_DIR)/libretro/libretro.c
 
+ifeq ($(HAVE_DEBUGGER), 1)
+SOURCES_C +=  $(CORE_DIR)/Core/debugger.c \
+				  $(CORE_DIR)/Core/z80_disassembler.c
+endif
+
 SOURCES_CXX :=
 					

libretro/libretro.c

@@ -111,14 +111,15 @@ static uint32_t rgb_encode(GB_gameboy_t *gb, uint8_t r, uint8_t g, uint8_t b)
     return r<<16|g<<8|b;
 }
 
+#ifdef HAVE_DEBUGGER
 static void debugger_interrupt(int ignore)
 {
     /* ^C twice to exit */
-    if (GB_debugger_is_stopped(&gb)) {
+    if (GB_debugger_is_stopped(&gb))
         exit(0);
-    }
     GB_debugger_break(&gb);
 }
+#endif
 
 static retro_environment_t environ_cb;
 
@@ -252,8 +253,6 @@ bool retro_load_game(const struct retro_game_info *info)
       { 0 },
    };
 
-   char TMPC[512];
-
    environ_cb(RETRO_ENVIRONMENT_SET_INPUT_DESCRIPTORS, desc);
 
    enum retro_pixel_format fmt = RETRO_PIXEL_FORMAT_XRGB8888;
@@ -312,11 +311,19 @@ bool retro_load_game(const struct retro_game_info *info)
    printf("(%s)\n",battery_save_path);
    /* Configure symbols */
 
+#ifdef HAVE_DEBUGGER
+   {
+      char TMPC[512];
       sprintf(TMPC,"%s/registers.sym",retro_system_directory);
       GB_debugger_load_symbol_file(&gb, TMPC);
+   }
+#endif
  
    replace_extension(retro_game_path, path_length, symbols_path, ".sym");
+
+#ifdef HAVE_DEBUGGER
    GB_debugger_load_symbol_file(&gb, symbols_path);
+#endif
 
    GB_set_sample_rate(&gb, AUDIO_FREQUENCY);
    return true;