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authorptitSeb <sebastien.chev@gmail.com>2022-04-24 17:29:22 +0200
committerptitSeb <sebastien.chev@gmail.com>2022-04-24 17:29:22 +0200
commitab633484cd817ebee22b9432c0ac7ccececc1bd1 (patch)
tree8044e1fb8ecc42decc80a003f9d7f4f0de900e3f /src/main.c
parent5e69a69b8d9f780b823a5ac310cfcf6b1d80664c (diff)
downloadbox64-ab633484cd817ebee22b9432c0ac7ccececc1bd1.tar.gz
box64-ab633484cd817ebee22b9432c0ac7ccececc1bd1.zip
Improved BOX64_LOAD_ADDR env. var. to help having reproducible runs
Diffstat (limited to 'src/main.c')
-rwxr-xr-xsrc/main.c8
1 files changed, 8 insertions, 0 deletions
diff --git a/src/main.c b/src/main.c
index 94d6b3d4..1a123f21 100755
--- a/src/main.c
+++ b/src/main.c
@@ -39,6 +39,7 @@ int box64_dump = 0;
 int box64_nobanner = 0;
 int box64_dynarec_log = LOG_NONE;
 int box64_pagesize;
+uintptr_t box64_load_addr = 0;
 #ifdef DYNAREC
 int box64_dynarec = 1;
 int box64_dynarec_dump = 0;
@@ -481,6 +482,13 @@ void LoadLogEnv()
 #endif
 #endif
     // Other BOX64 env. var.
+    p = getenv("BOX64_LOAD_ADDR");
+    if(p) {
+        if(sscanf(p, "0x%zx", &box64_load_addr)!=1)
+            box64_load_addr = 0;
+        if(box64_load_addr)
+            printf_log(LOG_INFO, "Use a starting load address of %p\n", (void*)box64_load_addr);
+    }
     p = getenv("BOX64_DLSYM_ERROR");
     if(p) {
         if(strlen(p)==1) {