Alexandre Julliard : ntdll: Add a ret to DEFINE_REGS_ENTRYPOINT to make copy protections happy.

[Alexandre Julliard]

Module: wine
Branch: master
Commit: b46cf438f8366e667c08ef2d5464c08b4c656cb1
URL:    http://source.winehq.org/git/wine.git/?a=commit;h=b46cf438f8366e667c08ef2d5464c08b4c656cb1

Author: Alexandre Julliard <julliard at winehq.org>
Date:   Wed Aug 12 14:35:43 2009 +0200

ntdll: Add a ret to DEFINE_REGS_ENTRYPOINT to make copy protections happy.

---

 dlls/kernel32/kernel_private.h |    3 ++-
 dlls/ntdll/ntdll_misc.h        |    3 ++-
 2 files changed, 4 insertions(+), 2 deletions(-)

diff --git a/dlls/kernel32/kernel_private.h b/dlls/kernel32/kernel_private.h
index 39a5e23..20f6399 100644
--- a/dlls/kernel32/kernel_private.h
+++ b/dlls/kernel32/kernel_private.h
@@ -152,7 +152,8 @@ extern HANDLE get_BaseNamedObjects_handle(void);
                        ".byte 0x68\n\t"  /* pushl $__regs_func */       \
                        ".long " __ASM_NAME("__regs_") #name "-.-11\n\t" \
                        ".byte 0x6a," #args "\n\t" /* pushl $args */     \
-                       "call " __ASM_NAME("__wine_call_from_32_regs"))
+                       "call " __ASM_NAME("__wine_call_from_32_regs") "\n\t" \
+                       "ret $(4*" #args ")" ) /* fake ret to make copy protections happy */
 #endif
 
 #endif
diff --git a/dlls/ntdll/ntdll_misc.h b/dlls/ntdll/ntdll_misc.h
index ea2234a..06b5d4c 100644
--- a/dlls/ntdll/ntdll_misc.h
+++ b/dlls/ntdll/ntdll_misc.h
@@ -233,7 +233,8 @@ static inline struct ntdll_thread_regs *ntdll_get_thread_regs(void)
                        ".byte 0x68\n\t"  /* pushl $__regs_func */       \
                        ".long " __ASM_NAME("__regs_") #name "-.-11\n\t" \
                        ".byte 0x6a," #args "\n\t" /* pushl $args */     \
-                       "call " __ASM_NAME("__wine_call_from_32_regs"))
+                       "call " __ASM_NAME("__wine_call_from_32_regs") "\n\t" \
+                       "ret $(4*" #args ")" ) /* fake ret to make copy protections happy */
 #elif defined(__x86_64__)
 #define DEFINE_REGS_ENTRYPOINT( name, args ) \
     __ASM_GLOBAL_FUNC( name, \