X-Git-Url: https://notaz.gp2x.de/cgi-bin/gitweb.cgi?a=blobdiff_plain;f=libpcsxcore%2Flightrec%2Fplugin.c;h=bd3ee222581747a35446e44cfc8fe4302cbc3d61;hb=cdfa353653a8dec134873b2e4b38a7ebf98fc0ef;hp=13c11e346cd4e67cc338b12f40f770f395fab169;hpb=ba3814c189d3bd2332b66fb6c633a7d028e618fe;p=pcsx_rearmed.git

diff --git a/libpcsxcore/lightrec/plugin.c b/libpcsxcore/lightrec/plugin.c
index 13c11e34..bd3ee222 100644
--- a/libpcsxcore/lightrec/plugin.c
+++ b/libpcsxcore/lightrec/plugin.c
@@ -54,7 +54,6 @@ static char *name = "retroarch.exe";
 static bool use_lightrec_interpreter;
 static bool use_pcsx_interpreter;
 static bool booting;
-static u32 lightrec_begin_cycles;
 
 enum my_cp2_opcodes {
 	OP_CP2_RTPS		= 0x01,
@@ -126,9 +125,11 @@ static void cop2_op(struct lightrec_state *state, u32 func)
 
 static bool has_interrupt(void)
 {
+	struct lightrec_registers *regs = lightrec_get_registers(lightrec_state);
+
 	return ((psxHu32(0x1070) & psxHu32(0x1074)) &&
-	     (psxRegs.CP0.n.Status & 0x401) == 0x401) ||
-	    (psxRegs.CP0.n.Status & psxRegs.CP0.n.Cause & 0x0300);
+		(regs->cp0[12] & 0x401) == 0x401) ||
+		(regs->cp0[12] & regs->cp0[13] & 0x0300);
 }
 
 static void lightrec_restore_state(struct lightrec_state *state)
@@ -343,7 +344,7 @@ static bool lightrec_can_hw_direct(u32 kaddr, bool is_write, u8 size)
 		case 0x1f801074:
 			return !is_write;
 		default:
-			return is_write || kaddr < 0x1f801c00 || kaddr >= 0x1f801e00;
+			return kaddr < 0x1f801c00 || kaddr >= 0x1f801e00;
 		}
 	default:
 		switch (kaddr) {
@@ -390,20 +391,17 @@ static int lightrec_plugin_init(void)
 	lightrec_map[PSX_MAP_KERNEL_USER_RAM].address = psxM;
 	lightrec_map[PSX_MAP_BIOS].address = psxR;
 	lightrec_map[PSX_MAP_SCRATCH_PAD].address = psxH;
+	lightrec_map[PSX_MAP_HW_REGISTERS].address = psxH + 0x1000;
 	lightrec_map[PSX_MAP_PARALLEL_PORT].address = psxP;
 
 	if (LIGHTREC_CUSTOM_MAP) {
 		lightrec_map[PSX_MAP_MIRROR1].address = psxM + 0x200000;
 		lightrec_map[PSX_MAP_MIRROR2].address = psxM + 0x400000;
 		lightrec_map[PSX_MAP_MIRROR3].address = psxM + 0x600000;
-		lightrec_map[PSX_MAP_HW_REGISTERS].address = psxH + 0x1000;
 		lightrec_map[PSX_MAP_CODE_BUFFER].address = code_buffer;
 	}
 
 	use_lightrec_interpreter = !!getenv("LIGHTREC_INTERPRETER");
-	if (getenv("LIGHTREC_BEGIN_CYCLES"))
-	  lightrec_begin_cycles = (unsigned int) strtol(
-				  getenv("LIGHTREC_BEGIN_CYCLES"), NULL, 0);
 
 	lightrec_state = lightrec_init(name,
 			lightrec_map, ARRAY_SIZE(lightrec_map),