Alexandre Julliard : winebuild: Always use DllMain as entry point for the 32-bit side of a 16-bit module.

[Alexandre Julliard]

Module: wine
Branch: master
Commit: cff04b34ac7bc252799932a5c376a93094e6f115
URL:    https://source.winehq.org/git/wine.git/?a=commit;h=cff04b34ac7bc252799932a5c376a93094e6f115

Author: Alexandre Julliard <julliard at winehq.org>
Date:   Mon Aug  3 11:44:33 2020 +0200

winebuild: Always use DllMain as entry point for the 32-bit side of a 16-bit module.

Wine-Bug: https://bugs.winehq.org/show_bug.cgi?id=49559
Signed-off-by: Alexandre Julliard <julliard at winehq.org>

---

 tools/winebuild/import.c | 1 +
 tools/winebuild/parser.c | 1 +
 2 files changed, 2 insertions(+)

diff --git a/tools/winebuild/import.c b/tools/winebuild/import.c
index 34761ea4c5..da9ad62022 100644
--- a/tools/winebuild/import.c
+++ b/tools/winebuild/import.c
@@ -475,6 +475,7 @@ static int has_stubs( const DLLSPEC *spec )
 static void add_extra_undef_symbols( DLLSPEC *spec )
 {
     add_extra_ld_symbol( spec->init_func );
+    if (spec->type == SPEC_WIN16) add_extra_ld_symbol( "DllMain" );
     if (has_stubs( spec )) add_extra_ld_symbol( "__wine_spec_unimplemented_stub" );
     if (delayed_imports.count) add_extra_ld_symbol( "__wine_spec_delay_load" );
 }
diff --git a/tools/winebuild/parser.c b/tools/winebuild/parser.c
index 9822456fe5..54fffd8a1b 100644
--- a/tools/winebuild/parser.c
+++ b/tools/winebuild/parser.c
@@ -836,6 +836,7 @@ void add_16bit_exports( DLLSPEC *spec32, DLLSPEC *spec16 )
 
     spec32->file_name = xstrdup( spec16->file_name );
     spec32->characteristics = IMAGE_FILE_DLL;
+    spec32->init_func = xstrdup( "DllMain" );
 
     /* add an export for the NE module */