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drc: avoid excessive recursion in hle mode
[pcsx_rearmed.git]
/
libpcsxcore
/
lightrec
/
plugin.c
diff --git
a/libpcsxcore/lightrec/plugin.c
b/libpcsxcore/lightrec/plugin.c
index
d3e4b33
..
d51fbc2
100644
(file)
--- a/
libpcsxcore/lightrec/plugin.c
+++ b/
libpcsxcore/lightrec/plugin.c
@@
-470,8
+470,6
@@
static int lightrec_plugin_init(void)
lightrec_map, ARRAY_SIZE(lightrec_map),
&lightrec_ops);
lightrec_map, ARRAY_SIZE(lightrec_map),
&lightrec_ops);
- lightrec_set_unsafe_opt_flags(lightrec_state, lightrec_hacks);
-
// fprintf(stderr, "M=0x%lx, P=0x%lx, R=0x%lx, H=0x%lx\n",
// (uintptr_t) psxM,
// (uintptr_t) psxP,
// fprintf(stderr, "M=0x%lx, P=0x%lx, R=0x%lx, H=0x%lx\n",
// (uintptr_t) psxM,
// (uintptr_t) psxP,
@@
-494,6
+492,9
@@
static void lightrec_plugin_execute_internal(bool block_only)
regs = lightrec_get_registers(lightrec_state);
gen_interupt((psxCP0Regs *)regs->cp0);
regs = lightrec_get_registers(lightrec_state);
gen_interupt((psxCP0Regs *)regs->cp0);
+ if (!block_only && stop)
+ return;
+
cycles_pcsx = next_interupt - psxRegs.cycle;
assert((s32)cycles_pcsx > 0);
cycles_pcsx = next_interupt - psxRegs.cycle;
assert((s32)cycles_pcsx > 0);
@@
-527,6
+528,8
@@
static void lightrec_plugin_execute_internal(bool block_only)
if (flags & LIGHTREC_EXIT_SYSCALL)
psxException(R3000E_Syscall << 2, 0, (psxCP0Regs *)regs->cp0);
if (flags & LIGHTREC_EXIT_SYSCALL)
psxException(R3000E_Syscall << 2, 0, (psxCP0Regs *)regs->cp0);
+ if (flags & LIGHTREC_EXIT_BREAK)
+ psxException(R3000E_Bp << 2, 0, (psxCP0Regs *)regs->cp0);
else if (flags & LIGHTREC_EXIT_UNKNOWN_OP) {
u32 op = intFakeFetch(psxRegs.pc);
u32 hlec = op & 0x03ffffff;
else if (flags & LIGHTREC_EXIT_UNKNOWN_OP) {
u32 op = intFakeFetch(psxRegs.pc);
u32 hlec = op & 0x03ffffff;
@@
-549,8
+552,6
@@
static void lightrec_plugin_execute_internal(bool block_only)
static void lightrec_plugin_execute(void)
{
static void lightrec_plugin_execute(void)
{
- extern int stop;
-
while (!stop)
lightrec_plugin_execute_internal(false);
}
while (!stop)
lightrec_plugin_execute_internal(false);
}
@@
-625,6
+626,8
@@
static void lightrec_plugin_reset(void)
regs->cp0[12] = 0x10900000; // COP0 enabled | BEV = 1 | TS = 1
regs->cp0[15] = 0x00000002; // PRevID = Revision ID, same as R3000A
regs->cp0[12] = 0x10900000; // COP0 enabled | BEV = 1 | TS = 1
regs->cp0[15] = 0x00000002; // PRevID = Revision ID, same as R3000A
+
+ lightrec_set_unsafe_opt_flags(lightrec_state, lightrec_hacks);
}
static void lightrec_plugin_sync_regs_from_pcsx(bool need_cp2)
}
static void lightrec_plugin_sync_regs_from_pcsx(bool need_cp2)