Merge pull request #737 from pcercuei/always-use-code-buffer

[pcsx_rearmed.git] / libpcsxcore / lightrec / plugin.c

diff --git a/libpcsxcore/lightrec/plugin.c b/libpcsxcore/lightrec/plugin.c
index 16770a7..8d96c0a 100644 (file)
--- a/libpcsxcore/lightrec/plugin.c
+++ b/libpcsxcore/lightrec/plugin.c
@@ -1,4 +1,5 @@
 #include <lightrec.h>
+#include <errno.h>
 #include <stdbool.h>
 #include <stdio.h>
 #include <unistd.h>
@@ -50,6 +51,8 @@
 psxRegisters psxRegs;
 Rcnt rcnts[4];
 
+void* code_buffer;
+
 static struct lightrec_state *lightrec_state;
 
 static char *name = "retroarch.exe";
@@ -432,13 +435,20 @@ static int lightrec_plugin_init(void)
        lightrec_map[PSX_MAP_HW_REGISTERS].address = psxH + 0x1000;
        lightrec_map[PSX_MAP_PARALLEL_PORT].address = psxP;
 
+       if (!LIGHTREC_CUSTOM_MAP) {
+               code_buffer = malloc(CODE_BUFFER_SIZE);
+               if (!code_buffer)
+                       return -ENOMEM;
+       }
+
        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_CODE_BUFFER].address = code_buffer;
        }
 
+       lightrec_map[PSX_MAP_CODE_BUFFER].address = code_buffer;
+
        use_lightrec_interpreter = !!getenv("LIGHTREC_INTERPRETER");
 
        lightrec_state = lightrec_init(name,
@@ -560,6 +570,9 @@ static void lightrec_plugin_apply_config()
 static void lightrec_plugin_shutdown(void)
 {
        lightrec_destroy(lightrec_state);
+
+       if (!LIGHTREC_CUSTOM_MAP)
+               free(code_buffer);
 }
 
 static void lightrec_plugin_reset(void)