Add some support vor VSyscall

2 files changed, 3 insertions, 0 deletions

diff --git a/src/include/box64context.h b/src/include/box64context.h
index 1fe43d84..694accb3 100755
--- a/src/include/box64context.h
+++ b/src/include/box64context.h
@@ -104,6 +104,7 @@ typedef struct box64context_s {
     kh_threadstack_t    *stacksizes;    // stack sizes attributes for thread (temporary)
     bridge_t            *system;        // other bridges
     uintptr_t           vsyscall;       // vsyscall bridge value
+    uintptr_t           vsyscalls[3];   // the 3 x86 VSyscall pseudo bridges (mapped at 0xffffffffff600000+)
     dlprivate_t         *dlprivate;     // dlopen library map
     kh_symbolmap_t      *glwrappers;    // the map of wrapper for glProcs (for GLX or SDL1/2)
     kh_symbolmap_t      *glmymap;       // link to the mysymbolmap of libGL
diff --git a/src/include/bridge.h b/src/include/bridge.h
index 9499b440..9859ae85 100755
--- a/src/include/bridge.h
+++ b/src/include/bridge.h
@@ -17,6 +17,8 @@ uintptr_t AddAutomaticBridge(x64emu_t* emu, bridge_t* bridge, wrapper_t w, void*
 void* GetNativeFnc(uintptr_t fnc);
 void* GetNativeFncOrFnc(uintptr_t fnc);
 
+uintptr_t AddVSyscall(bridge_t* bridge, int num);
+
 int hasAlternate(void* addr);
 void* getAlternate(void* addr);
 void addAlternate(void* addr, void* alt);