On Thu, 2002-11-07 at 14:21, [EMAIL PROTECTED] wrote:
> ** Sorry if there is a double-post but I forgot to enter a subject the first
> time I sent this message so I feared it might have ended in /dev/null...
>
> There is an error (I think) in:
>
> namespace System.Reflection.Emit {
> public enum PEFileKinds {
> Dll = 1,
> ConsoleApplication = 2,
> WindowApplication = 3
> }
> }
>
> >From WinNT.h I see:
>
> #define IMAGE_SUBSYSTEM_WINDOWS_GUI 2 // Image runs in the Windows GUI
> subsystem.
> #define IMAGE_SUBSYSTEM_WINDOWS_CUI 3 // Image runs in the Windows character
> subsystem.
>
> This is the solution to bug #32287. PE files with the subsystem field set to
> Windows GUI won't use the console.
>
> Perhaps I mixed few things but this look like true because if I change that
> subsystem field manually in a file produced by .NET, I don't get any console
> outputs.
The problem is actually a Mono problem (sorry for the false alarm Lee),
the following patch converts the values from PEFileKind to the values
expected by the PE loader.
Index: reflection.c
===================================================================
RCS file: /cvs/public/mono/mono/metadata/reflection.c,v
retrieving revision 1.116
diff -u -r1.116 reflection.c
--- reflection.c 17 Oct 2002 11:15:16 -0000 1.116
+++ reflection.c 7 Nov 2002 20:10:49 -0000
@@ -2591,7 +2591,21 @@
size += VIRT_ALIGN - 1;
size &= ~(VIRT_ALIGN - 1);
header->nt.pe_image_size = GUINT32_FROM_LE (size);
- header->nt.pe_subsys_required = GUINT16_FROM_LE (assemblyb->pekind); /* 3 ->
cmdline app, 2 -> GUI app */
+
+ //
+ // Translate the PEFileKind value to the value expected by the Windows loader
+ //
+ {
+ short kind = assemblyb->pekind;
+
+ // PEFileKinds.ConsoleApplication == 2 means
+ if (kind == 2)
+ kind = 3;
+ else if (kind == 3)
+ kind = 2;
+
+ header->nt.pe_subsys_required = GUINT16_FROM_LE ();
+ }
header->nt.pe_stack_reserve = GUINT32_FROM_LE (0x00100000);
header->nt.pe_stack_commit = GUINT32_FROM_LE (0x00001000);
header->nt.pe_heap_reserve = GUINT32_FROM_LE (0x00100000);
Miguel
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