Major injector refactoring

injector/src/launcher_p.asm

@@ -0,0 +1,39 @@
+BITS 64
+
+main: ; Replacement entry point
+    push rbp
+    mov rbp, rsp
+    sub rsp, 10h + 90h
+
+
+    call GetKernel32ModuleHandle
+    mov [rbp - 8h], rax   ; kernel32.dll
+
+    mov rcx, rax
+    call GetAddressOf_GetProcAddress
+    mov [rbp - 10h], rax  ; *GetProcAddress
+
+
+    mov rcx, [rbp - 8h]   ; kernel32.dll
+    lea rdx, [rel s_LoadLibraryA]
+    mov rax, [rbp - 10h]  ; *GetProcAddress
+    call rax              ; rax = *LoadLibraryA
+
+    lea rcx, [rel dllPath]
+    call rax              ; LoadLibraryA(dllPath)
+
+
+    add rsp, 10h + 90h
+    pop rbp
+    ret
+
+
+%include "gpa.asm"
+
+
+; Strings
+s_LoadLibraryA:  db "LoadLibraryA", 0
+
+dllPath:
+    ; This will be filled out by the injector
+    ; Path to the dll to inject into the launcher