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Changed the way HAVE_DEBUGGER works and renamed it (so it’s on by default) to DISABLE_DEBUGGER. Fixes build break.

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This commit is contained in:
Lior Halphon 2017-10-12 19:05:27 +03:00
parent 9615ca6fa6
commit dcadfc37f4
6 changed files with 32 additions and 39 deletions
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10
Core/debugger.h
View File

@ -5,7 +5,16 @@
#include "gb_struct_def.h"
#include "symbol_hash.h"
#ifdef GB_INTERNAL
#ifdef DISABLE_DEBUGGER
#define GB_debugger_run(gb) (void)0
#define GB_debugger_handle_async_commands(gb) (void)0
#define GB_debugger_ret_hook(gb) (void)0
#define GB_debugger_call_hook(gb, addr) (void)addr
#define GB_debugger_test_write_watchpoint(gb, addr, value) ((void)addr, (void)value)
#define GB_debugger_test_read_watchpoint(gb, addr) (void)addr
#else
void GB_debugger_run(GB_gameboy_t *gb);
void GB_debugger_handle_async_commands(GB_gameboy_t *gb);
void GB_debugger_call_hook(GB_gameboy_t *gb, uint16_t call_addr);
@ -13,6 +22,7 @@ void GB_debugger_ret_hook(GB_gameboy_t *gb);
void GB_debugger_test_write_watchpoint(GB_gameboy_t *gb, uint16_t addr, uint8_t value);
void GB_debugger_test_read_watchpoint(GB_gameboy_t *gb, uint16_t addr);
const GB_bank_symbol_t *GB_debugger_find_symbol(GB_gameboy_t *gb, uint16_t addr);
#endif /* DISABLE_DEBUGGER */
#endif
#ifdef GB_INTERNAL

4
Core/gb.c
View File

@ -280,16 +280,12 @@ 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
}
}

10
Core/gbmemory.c
View File

@ -266,10 +266,9 @@ static GB_read_function_t * const read_map[] =
uint8_t GB_read_memory(GB_gameboy_t *gb, uint16_t addr)
{
#ifdef HAVE_DEBUGGER
if (gb->n_watchpoints)
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;
}
@ -679,10 +678,9 @@ static GB_write_function_t * const write_map[] =
void GB_write_memory(GB_gameboy_t *gb, uint16_t addr, uint8_t value)
{
#ifdef HAVE_DEBUGGER
if (gb->n_watchpoints)
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;

12
Core/z80_cpu.c
View File

@ -701,9 +701,7 @@ 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);
@ -771,9 +769,7 @@ 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);
@ -942,16 +938,12 @@ 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);
@ -980,9 +972,7 @@ 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)
@ -1398,9 +1388,7 @@ void GB_cpu_run(GB_gameboy_t *gb)
gb->pc = 0;
}
gb->ime = false;
#ifdef HAVE_DEBUGGER
GB_debugger_call_hook(gb, call_addr);
#endif
}
else if(!gb->halted && !gb->stopped) {
uint8_t opcode = GB_read_memory(gb, gb->pc++);

3
Makefile.common
View File

@ -17,7 +17,8 @@ SOURCES_C := $(CORE_DIR)/Core/gb.c \
ifeq ($(HAVE_DEBUGGER), 1)
SOURCES_C += $(CORE_DIR)/Core/debugger.c \
$(CORE_DIR)/Core/z80_disassembler.c
else
CFLAGS += -DDISABLE_DEBUGGER
endif
SOURCES_CXX :=

6
libretro/libretro.c
View File

@ -112,7 +112,7 @@ 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
#ifndef DISABLE_DEBUGGER
static void debugger_interrupt(int ignore)
{
/* ^C twice to exit */
@ -319,7 +319,7 @@ bool retro_load_game(const struct retro_game_info *info)
size_t path_length = strlen(retro_game_path);
#ifdef HAVE_DEBUGGER
#ifndef DISABLE_DEBUGGER
{
char TMPC[512];
sprintf(TMPC,"%s/registers.sym",retro_system_directory);
@ -329,7 +329,7 @@ bool retro_load_game(const struct retro_game_info *info)
replace_extension(retro_game_path, path_length, symbols_path, ".sym");
#ifdef HAVE_DEBUGGER
#ifndef DISABLE_DEBUGGER
GB_debugger_load_symbol_file(&gb, symbols_path);
#endif