kernel32: Make win87em.dll into a stand-alone 16-bit module.

.gitignore

@@ -118,7 +118,6 @@ dlls/user.exe16
 dlls/ver.dll16
 dlls/w32sys.dll16
 dlls/win32s16.dll16
-dlls/win87em.dll16
 dlls/winaspi.dll16
 dlls/windebug.dll16
 dlls/wineps16.drv16

configure

@@ -3912,6 +3912,7 @@ then
     enable_vtdapi_vxd=${enable_vtdapi_vxd:-no}
     enable_vwin32_vxd=${enable_vwin32_vxd:-no}
     enable_w32skrnl=${enable_w32skrnl:-no}
+    enable_win87em_dll16=${enable_win87em_dll16:-no}
     enable_winedos=${enable_winedos:-no}
     enable_winevdm=${enable_winevdm:-no}
     enable_winhelp_exe16=${enable_winhelp_exe16:-no}
@@ -27084,6 +27085,14 @@ dlls/w32skrnl/Makefile: dlls/w32skrnl/Makefile.in dlls/Makedll.rules"
 ac_config_files="$ac_config_files dlls/w32skrnl/Makefile"
 
 ALL_MAKEFILES="$ALL_MAKEFILES \\
+	dlls/win87em.dll16/Makefile"
+test "x$enable_win87em_dll16" != xno && ALL_DLL_DIRS="$ALL_DLL_DIRS \\
+	win87em.dll16"
+ALL_MAKEFILE_DEPENDS="$ALL_MAKEFILE_DEPENDS
+dlls/win87em.dll16/Makefile: dlls/win87em.dll16/Makefile.in dlls/Makedll.rules"
+ac_config_files="$ac_config_files dlls/win87em.dll16/Makefile"
+
+ALL_MAKEFILES="$ALL_MAKEFILES \\
 	dlls/winealsa.drv/Makefile"
 test "x$enable_winealsa_drv" != xno && ALL_DLL_DIRS="$ALL_DLL_DIRS \\
 	winealsa.drv"
@@ -28995,6 +29004,7 @@ do
     "dlls/vtdapi.vxd/Makefile") CONFIG_FILES="$CONFIG_FILES dlls/vtdapi.vxd/Makefile" ;;
     "dlls/vwin32.vxd/Makefile") CONFIG_FILES="$CONFIG_FILES dlls/vwin32.vxd/Makefile" ;;
     "dlls/w32skrnl/Makefile") CONFIG_FILES="$CONFIG_FILES dlls/w32skrnl/Makefile" ;;
+    "dlls/win87em.dll16/Makefile") CONFIG_FILES="$CONFIG_FILES dlls/win87em.dll16/Makefile" ;;
     "dlls/winealsa.drv/Makefile") CONFIG_FILES="$CONFIG_FILES dlls/winealsa.drv/Makefile" ;;
     "dlls/wineaudioio.drv/Makefile") CONFIG_FILES="$CONFIG_FILES dlls/wineaudioio.drv/Makefile" ;;
     "dlls/winecoreaudio.drv/Makefile") CONFIG_FILES="$CONFIG_FILES dlls/winecoreaudio.drv/Makefile" ;;

configure.ac

@@ -149,6 +149,7 @@ then
     enable_vtdapi_vxd=${enable_vtdapi_vxd:-no}
     enable_vwin32_vxd=${enable_vwin32_vxd:-no}
     enable_w32skrnl=${enable_w32skrnl:-no}
+    enable_win87em_dll16=${enable_win87em_dll16:-no}
     enable_winedos=${enable_winedos:-no}
     enable_winevdm=${enable_winevdm:-no}
     enable_winhelp_exe16=${enable_winhelp_exe16:-no}
@@ -2217,6 +2218,7 @@ WINE_CONFIG_MAKEFILE([dlls/vnetbios.vxd/Makefile],[dlls/Makedll.rules],[dlls],[A
 WINE_CONFIG_MAKEFILE([dlls/vtdapi.vxd/Makefile],[dlls/Makedll.rules],[dlls],[ALL_DLL_DIRS])
 WINE_CONFIG_MAKEFILE([dlls/vwin32.vxd/Makefile],[dlls/Makedll.rules],[dlls],[ALL_DLL_DIRS])
 WINE_CONFIG_MAKEFILE([dlls/w32skrnl/Makefile],[dlls/Makedll.rules],[dlls],[ALL_DLL_DIRS])
+WINE_CONFIG_MAKEFILE([dlls/win87em.dll16/Makefile],[dlls/Makedll.rules],[dlls],[ALL_DLL_DIRS])
 WINE_CONFIG_MAKEFILE([dlls/winealsa.drv/Makefile],[dlls/Makedll.rules],[dlls],[ALL_DLL_DIRS])
 WINE_CONFIG_MAKEFILE([dlls/wineaudioio.drv/Makefile],[dlls/Makedll.rules],[dlls],[ALL_DLL_DIRS])
 WINE_CONFIG_MAKEFILE([dlls/winecoreaudio.drv/Makefile],[dlls/Makedll.rules],[dlls],[ALL_DLL_DIRS])

dlls/Makefile.in

@@ -57,7 +57,6 @@ WIN16_FILES = \
 	ver.dll16 \
 	w32sys.dll16 \
 	win32s16.dll16 \
-	win87em.dll16 \
 	winaspi.dll16 \
 	windebug.dll16 \
 	wineps16.drv16 \
@@ -90,7 +89,7 @@ dispdib.dll16 gdi.exe16 wing.dll16:
 imm.dll16:
 	echo "imm32.dll" >$@
 
-comm.drv16 krnl386.exe16 system.drv16 toolhelp.dll16 win87em.dll16 windebug.dll16:
+comm.drv16 krnl386.exe16 system.drv16 toolhelp.dll16 windebug.dll16:
 	echo "kernel32.dll" >$@
 
 lzexpand.dll16:

dlls/kernel32/Makefile.in

@@ -14,7 +14,6 @@ SPEC_SRCS16 = \
 	krnl386.exe.spec \
 	system.drv.spec \
 	toolhelp.spec \
-	win87em.spec \
 	windebug.spec
 
 C_SRCS = \
@@ -78,8 +77,7 @@ C_SRCS16 = \
 	error16.c \
 	kernel16.c \
 	registry16.c \
-	toolhelp16.c \
-	win87em.c
+	toolhelp16.c
 
 RC_SRCS = kernel.rc
 

dlls/kernel32/win87em.spec

-1 pascal -register _fpMath() WIN87_fpmath
-3 pascal -ret16 __WinEm87Info(ptr word) WIN87_WinEm87Info
-4 pascal -ret16 __WinEm87Restore(ptr word) WIN87_WinEm87Restore
-5 pascal -ret16 __WinEm87Save(ptr word) WIN87_WinEm87Save

dlls/win87em.dll16/Makefile.in

+TOPSRCDIR = @top_srcdir@
+TOPOBJDIR = ../..
+SRCDIR    = @srcdir@
+VPATH     = @srcdir@
+MODULE    = win87em.dll16
+IMPORTS   = kernel32
+EXTRADLLFLAGS = -Wb,--subsystem,win16
+
+SPEC_SRCS = win87em.dll16.spec
+
+C_SRCS = win87em.c
+
+@MAKE_DLL_RULES@
+
+@DEPENDENCIES@  # everything below this line is overwritten by make depend

dlls/kernel32/win87em.c → dlls/win87em.dll16/win87em.c

@@ -57,7 +57,7 @@ static WORD StackTop = 175;
 static WORD StackBottom = 0;
 static WORD Inthandler02hVar = 1;
 
-static void WIN87_ClearCtrlWord( CONTEXT86 *context )
+static void WIN87_ClearCtrlWord( CONTEXT *context )
 {
     context->Eax &= ~0xffff;  /* set AX to 0 */
     if (Installed)
@@ -69,7 +69,7 @@ static void WIN87_ClearCtrlWord( CONTEXT86 *context )
     StatusWord_3 = StatusWord_2 = 0;
 }
 
-static void WIN87_SetCtrlWord( CONTEXT86 *context )
+static void WIN87_SetCtrlWord( CONTEXT *context )
 {
     CtrlWord_1 = LOWORD(context->Eax);
     context->Eax &= ~0x00c3;
@@ -82,7 +82,7 @@ static void WIN87_SetCtrlWord( CONTEXT86 *context )
     CtrlWord_2 = LOWORD(context->Eax);
 }
 
-static void WIN87_Init( CONTEXT86 *context )
+static void WIN87_Init( CONTEXT *context )
 {
     if (Installed) {
 #ifdef __i386__
@@ -99,12 +99,11 @@ static void WIN87_Init( CONTEXT86 *context )
 /***********************************************************************
  *		_fpMath (WIN87EM.1)
  */
-void WINAPI WIN87_fpmath( CONTEXT86 *context )
+void WINAPI _fpMath( CONTEXT *context )
 {
-    TRACE("(cs:eip=%x:%x es=%x bx=%04x ax=%04x dx=%04x)\n",
-                 (WORD)context->SegCs, context->Eip,
-                 (WORD)context->SegEs, (WORD)context->Ebx,
-                 (WORD)context->Eax, (WORD)context->Edx );
+    TRACE("(cs:eip=%04x:%04x es=%04x bx=%04x ax=%04x dx=%04x)\n",
+          context->SegCs, context->Eip, context->SegEs, context->Ebx,
+          context->Eax, context->Edx );
 
     switch(LOWORD(context->Ebx))
     {
@@ -224,8 +223,7 @@ void WINAPI WIN87_fpmath( CONTEXT86 *context )
 /***********************************************************************
  *		__WinEm87Info (WIN87EM.3)
  */
-void WINAPI WIN87_WinEm87Info(struct Win87EmInfoStruct *pWIS,
-                              int cbWin87EmInfoStruct)
+void WINAPI __WinEm87Info(struct Win87EmInfoStruct *pWIS, int cbWin87EmInfoStruct)
 {
   FIXME("(%p,%d), stub !\n",pWIS,cbWin87EmInfoStruct);
 }
@@ -233,8 +231,7 @@ void WINAPI WIN87_WinEm87Info(struct Win87EmInfoStruct *pWIS,
 /***********************************************************************
  *		__WinEm87Restore (WIN87EM.4)
  */
-void WINAPI WIN87_WinEm87Restore(void *pWin87EmSaveArea,
-                                 int cbWin87EmSaveArea)
+void WINAPI __WinEm87Restore(void *pWin87EmSaveArea, int cbWin87EmSaveArea)
 {
   FIXME("(%p,%d), stub !\n",
 	pWin87EmSaveArea,cbWin87EmSaveArea);
@@ -243,7 +240,7 @@ void WINAPI WIN87_WinEm87Restore(void *pWin87EmSaveArea,
 /***********************************************************************
  *		__WinEm87Save (WIN87EM.5)
  */
-void WINAPI WIN87_WinEm87Save(void *pWin87EmSaveArea, int cbWin87EmSaveArea)
+void WINAPI __WinEm87Save(void *pWin87EmSaveArea, int cbWin87EmSaveArea)
 {
   FIXME("(%p,%d), stub !\n",
 	pWin87EmSaveArea,cbWin87EmSaveArea);

dlls/win87em.dll16/win87em.dll16.spec

+1 pascal -register _fpMath() _fpMath
+3 pascal -ret16 __WinEm87Info(ptr word) __WinEm87Info
+4 pascal -ret16 __WinEm87Restore(ptr word) __WinEm87Restore
+5 pascal -ret16 __WinEm87Save(ptr word) __WinEm87Save