From 3f007d2dbb2b0319d9c2ff4ef6dff10d77a9b6ab Mon Sep 17 00:00:00 2001 From: ptitSeb Date: Thu, 1 Dec 2022 17:15:46 +0100 Subject: [DYNAREC] More control over HotPage handling with BOX64_DYNARC_HOTPAGE --- src/main.c | 13 +++++++++++++ 1 file changed, 13 insertions(+) (limited to 'src/main.c') diff --git a/src/main.c b/src/main.c index da01c4e5..13d39784 100755 --- a/src/main.c +++ b/src/main.c @@ -52,6 +52,7 @@ int box64_dynarec_x87double = 0; int box64_dynarec_fastnan = 1; int box64_dynarec_safeflags = 1; int box64_dynarec_callret = 0; +int box64_dynarec_hotpage = 16; uintptr_t box64_nodynarec_start = 0; uintptr_t box64_nodynarec_end = 0; #ifdef ARM64 @@ -490,6 +491,18 @@ void LoadLogEnv() if(!box64_dynarec_callret) printf_log(LOG_INFO, "Dynarec will optimize CALL/RET\n"); } + p = getenv("BOX64_DYNAREC_HOTPAGE"); + if(p) { + int val = -1; + if(sscanf("%d", p, &val)==1) { + if(val>=0) + box64_dynarec_hotpage = val; + } + if(!box64_dynarec_hotpage) + printf_log(LOG_INFO, "Dynarec will have HotPage tagged for %d ticks\n", box64_dynarec_hotpage); + else + printf_log(LOG_INFO, "Dynarec will not tag HotPage\n"); + } p = getenv("BOX64_NODYNAREC"); if(p) { if (strchr(p,'-')) { -- cgit 1.4.1