[DYNAREC] Introduced BOX64_DYNAREC_FASTPAGE to use an alternate way to handle HotPages (faster but crashy)

1 files changed, 10 insertions, 0 deletions

diff --git a/src/main.c b/src/main.c
index b8ee9f4b..55a18473 100755
--- a/src/main.c
+++ b/src/main.c
@@ -57,6 +57,7 @@ int box64_dynarec_fastround = 1;
 int box64_dynarec_safeflags = 1;
 int box64_dynarec_callret = 0;
 int box64_dynarec_hotpage = 16;
+int box64_dynarec_fastpage = 0;
 int box64_dynarec_bleeding_edge = 1;
 int box64_dynarec_wait = 1;
 uintptr_t box64_nodynarec_start = 0;
@@ -563,6 +564,15 @@ void LoadLogEnv()
         else
             printf_log(LOG_INFO, "Dynarec will not tag HotPage\n");
     }
+    p = getenv("BOX64_DYNAREC_FASTPAGE");
+    if(p) {
+        if(strlen(p)==1) {
+            if(p[0]>='0' && p[0]<='1')
+                box64_dynarec_fastpage = p[0]-'0';
+        }
+        if(box64_dynarec_fastpage)
+            printf_log(LOG_INFO, "Dynarec will use Fast HotPage\n");
+    }
     p = getenv("BOX64_NODYNAREC");
     if(p) {
         if (strchr(p,'-')) {