Modify DOS stub (#1)

README.md

@@ -1,4 +1,4 @@
 # smalldll --- The Empty Smallest DLL File
 
-- `smalldll.dll` --- 496 bytes.
-- `smalldll64.dll` --- 512 bytes.
+- `smalldll.dll` --- 432 bytes.
+- `smalldll64.dll` --- 448 bytes.

build32.bat

@@ -4,7 +4,7 @@ rem NOTE: You needs 32-bit Visual Studio Command Prompt.
 if exist smalldll.obj del smalldll.obj
 if exist smalldll.dll del smalldll.dll
 ml /c /Fosmalldll.obj smalldll.asm
-link /machine:X86 /SUBSYSTEM:WINDOWS /DLL /merge:.rdata=.text /ALIGN:16 smalldll.obj
+link /machine:X86 /SUBSYSTEM:WINDOWS /DLL /merge:.rdata=.text /ALIGN:16 /STUB:DOSSTUB2.EXE smalldll.obj
 dumpbin /imports /exports /headers smalldll.dll > smalldll.dll.txt
 
 if exist loadtest.exe del loadtest.exe

build64.bat

@@ -4,7 +4,7 @@ rem NOTE: You needs 64-bit Visual Studio Command Prompt.
 if exist smalldll64.obj del smalldll64.obj
 if exist smalldll64.dll del smalldll64.dll
 ml64 /c /Fosmalldll64.obj smalldll64.asm
-link /machine:X64 /SUBSYSTEM:WINDOWS /DLL /merge:.rdata=.text /ALIGN:16 smalldll64.obj
+link /machine:X64 /SUBSYSTEM:WINDOWS /DLL /merge:.rdata=.text /ALIGN:16 /STUB:DOSSTUB2.EXE smalldll64.obj
 dumpbin /imports /exports /headers smalldll64.dll > smalldll64.dll.txt
 
 if exist loadtest64.exe del loadtest64.exe

loadtest.exe.txt

@@ -11,7 +11,7 @@ File Type: EXECUTABLE IMAGE
 FILE HEADER VALUES
              14C machine (x86)
                3 number of sections
-        5E33528C time date stamp Fri Jan 31 07:02:52 2020
+        5E335ACE time date stamp Fri Jan 31 07:38:06 2020
                0 file pointer to symbol table
                0 number of symbols
               E0 size of optional header

loadtest64.exe.txt

@@ -11,7 +11,7 @@ File Type: EXECUTABLE IMAGE
 FILE HEADER VALUES
             8664 machine (x64)
                5 number of sections
-        5E33529F time date stamp Fri Jan 31 07:03:11 2020
+        5E335AF4 time date stamp Fri Jan 31 07:38:44 2020
                0 file pointer to symbol table
                0 number of symbols
               F0 size of optional header

smalldll.dll.txt

@@ -11,7 +11,7 @@ File Type: DLL
 FILE HEADER VALUES
              14C machine (x86)
                1 number of sections
-        5E33528B time date stamp Fri Jan 31 07:02:51 2020
+        5E335ACE time date stamp Fri Jan 31 07:38:06 2020
                0 file pointer to symbol table
                0 number of symbols
               E0 size of optional header
@@ -26,18 +26,18 @@ OPTIONAL HEADER VALUES
               10 size of code
                0 size of initialized data
                0 size of uninitialized data
-             1E0 entry point (100001E0)
-             1E0 base of code
-             1F0 base of data
-        10000000 image base (10000000 to 100001EF)
+             1A0 entry point (100001A0)
+             1A0 base of code
+             1B0 base of data
+        10000000 image base (10000000 to 100001AF)
               10 section alignment
               10 file alignment
             5.00 operating system version
             0.00 image version
             5.00 subsystem version
                0 Win32 version
-             1F0 size of image
-             1E0 size of headers
+             1B0 size of image
+             1A0 size of headers
                0 checksum
                2 subsystem (Windows GUI)
                0 DLL characteristics
@@ -68,9 +68,9 @@ OPTIONAL HEADER VALUES
 SECTION HEADER #1
    .text name
        C virtual size
-     1E0 virtual address (100001E0 to 100001EB)
+     1A0 virtual address (100001A0 to 100001AB)
       10 size of raw data
-     1E0 file pointer to raw data (000001E0 to 000001EF)
+     1A0 file pointer to raw data (000001A0 to 000001AF)
        0 file pointer to relocation table
        0 file pointer to line numbers
        0 number of relocations

smalldll64.dll.txt

@@ -11,7 +11,7 @@ File Type: DLL
 FILE HEADER VALUES
             8664 machine (x64)
                1 number of sections
-        5E33529D time date stamp Fri Jan 31 07:03:09 2020
+        5E335AF4 time date stamp Fri Jan 31 07:38:44 2020
                0 file pointer to symbol table
                0 number of symbols
               F0 size of optional header
@@ -26,17 +26,17 @@ OPTIONAL HEADER VALUES
               10 size of code
                0 size of initialized data
                0 size of uninitialized data
-             1F0 entry point (00000001800001F0)
-             1F0 base of code
-       180000000 image base (0000000180000000 to 00000001800001FF)
+             1B0 entry point (00000001800001B0)
+             1B0 base of code
+       180000000 image base (0000000180000000 to 00000001800001BF)
               10 section alignment
               10 file alignment
             6.00 operating system version
             0.00 image version
             6.00 subsystem version
                0 Win32 version
-             200 size of image
-             1F0 size of headers
+             1C0 size of image
+             1B0 size of headers
                0 checksum
                2 subsystem (Windows GUI)
              160 DLL characteristics
@@ -70,9 +70,9 @@ OPTIONAL HEADER VALUES
 SECTION HEADER #1
    .text name
        D virtual size
-     1F0 virtual address (00000001800001F0 to 00000001800001FC)
+     1B0 virtual address (00000001800001B0 to 00000001800001BC)
       10 size of raw data
-     1F0 file pointer to raw data (000001F0 to 000001FF)
+     1B0 file pointer to raw data (000001B0 to 000001BF)
        0 file pointer to relocation table
        0 file pointer to line numbers
        0 number of relocations