Add support for detecting mismatch with aot images

Author: BrzVlad

src/mono/mono/mini/aot-compiler.c

@@ -15107,6 +15107,9 @@ aot_assembly (MonoAssembly *ass, guint32 jit_opts, MonoAotOptions *aot_options)
 		acfg->is_full_aot = TRUE;
 	}
 
+	if (mono_opt_compressed_interface_bitmap)
+		acfg->flags = (MonoAotFileFlags)(acfg->flags | MONO_AOT_FILE_FLAG_COMPRESSED_INTERFACE_BITMAP);
+
 	if (mini_safepoints_enabled ())
 		acfg->flags = (MonoAotFileFlags)(acfg->flags | MONO_AOT_FILE_FLAG_SAFEPOINTS);
 

src/mono/mono/mini/aot-runtime.c

@@ -1631,7 +1631,7 @@ check_usable (MonoAssembly *assembly, MonoAotFileInfo *info, guint8 *blob, char
 	char *build_info;
 	char *msg = NULL;
 	gboolean usable = TRUE;
-	gboolean full_aot, interp, safepoints;
+	gboolean full_aot, interp, safepoints, compressed_interface_bmap;
 	guint32 excluded_cpu_optimizations;
 
 	if (strcmp (assembly->image->guid, (const char*)info->assembly_guid)) {
@@ -1713,6 +1713,13 @@ check_usable (MonoAssembly *assembly, MonoAotFileInfo *info, guint8 *blob, char
 	}
 #endif
 
+	compressed_interface_bmap = info->flags & MONO_AOT_FILE_FLAG_COMPRESSED_INTERFACE_BITMAP;
+	if ((mono_opt_compressed_interface_bitmap && !compressed_interface_bmap) ||
+			(!mono_opt_compressed_interface_bitmap && compressed_interface_bmap)) {
+		msg = g_strdup ("mismatch with compressed interface bitmap feature");
+		usable = FALSE;
+	}
+
 	*out_msg = msg;
 	return usable;
 }

src/mono/mono/mini/aot-runtime.h

@@ -11,7 +11,7 @@
 #include "mini.h"
 
 /* Version number of the AOT file format */
-#define MONO_AOT_FILE_VERSION 186
+#define MONO_AOT_FILE_VERSION 187
 
 #define MONO_AOT_TRAMP_PAGE_SIZE 16384
 
@@ -74,7 +74,8 @@ typedef enum {
 	MONO_AOT_FILE_FLAG_SEPARATE_DATA = 64,
 	MONO_AOT_FILE_FLAG_EAGER_LOAD = 128,
 	MONO_AOT_FILE_FLAG_INTERP = 256,
-	MONO_AOT_FILE_FLAG_CODE_EXEC_ONLY = 512
+	MONO_AOT_FILE_FLAG_CODE_EXEC_ONLY = 512,
+	MONO_AOT_FILE_FLAG_COMPRESSED_INTERFACE_BITMAP = 1024
 } MonoAotFileFlags;
 
 typedef enum {