1 files changed, 66 insertions, 0 deletions
diff --git a/src/process/nt32/tt_fork_v1_i386.c b/src/process/nt32/tt_fork_v1_i386.c
new file mode 100644
index 0000000..34b813e
--- /dev/null
+++ b/src/process/nt32/tt_fork_v1_i386.c
@@ -0,0 +1,66 @@
+/********************************************************/
+/*  ntapi: Native API core library                      */
+/*  Copyright (C) 2013,2014,2015  Z. Gilboa             */
+/*  Released under GPLv2 and GPLv3; see COPYING.NTAPI.  */
+/********************************************************/
+
+#include <psxtypes/psxtypes.h>
+
+#if (__COMPILER__ == __MSVC__) && defined(__X86_MODEL)
+
+intptr_t __fastcall __tt_fork_impl(
+	__in	uintptr_t	saved_regs_stack_pointer,
+	__in	uintptr_t	stack_adjustment);
+
+int32_t __declspec(naked) __cdecl __tt_fork(void)
+{
+	__asm {
+		push	ebp
+		mov	ebp, esp
+
+		push	ecx
+		push	edx
+		push	ebx
+		push	esi
+		push	edi
+
+		mov	ecx, esp
+		call	__tt_fork_impl
+
+		pop	edi
+		pop	esi
+		pop	ebx
+		pop	edx
+		pop	ecx
+
+		mov	esp, ebp
+		pop	ebp
+		ret
+	};
+}
+
+void __declspec(naked) __fastcall __tt_fork_child_entry_point(uintptr_t esp_saved)
+{
+	__asm {
+		xor	eax, eax
+		mov	esp, ecx
+
+		pop	edi
+		pop	esi
+		pop	ebx
+		pop	edx
+		pop	ecx
+
+		pop	ebp
+		ret
+	};
+}
+
+void __declspec(naked) __fastcall __tt_fork_child_entry_point_adj(uintptr_t esp_saved)
+{
+	__asm {
+		jmp	__tt_fork_child_entry_point
+	};
+}
+
+#endif