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[release/6.0] Add a --aot-lazy-assembly-load command line option to load assemblies #67103

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Apr 13, 2022
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4 changes: 2 additions & 2 deletions src/mono/mono/mini/aot-runtime.c
Original file line number Diff line number Diff line change
Expand Up @@ -62,6 +62,7 @@
#include <mono/utils/mono-threads-coop.h>
#include <mono/utils/bsearch.h>
#include <mono/utils/mono-tls-inline.h>
#include <mono/utils/options.h>

#include "mini.h"
#include "seq-points.h"
Expand Down Expand Up @@ -1895,7 +1896,6 @@ load_aot_module (MonoAssemblyLoadContext *alc, MonoAssembly *assembly, gpointer
gpointer *globals = NULL;
MonoAotFileInfo *info = NULL;
int i, version;
gboolean do_load_image = TRUE;
int align_double, align_int64;
guint8 *aot_data = NULL;

Expand Down Expand Up @@ -2289,7 +2289,7 @@ load_aot_module (MonoAssemblyLoadContext *alc, MonoAssembly *assembly, gpointer
* non-lazily, since we can't handle out-of-date errors later.
* The cached class info also depends on the exact assemblies.
*/
if (do_load_image) {
if (!mono_opt_aot_lazy_assembly_load) {
for (i = 0; i < amodule->image_table_len; ++i) {
ERROR_DECL (error);
load_image (amodule, i, error);
Expand Down
15 changes: 15 additions & 0 deletions src/mono/mono/mini/driver.c
Original file line number Diff line number Diff line change
Expand Up @@ -1787,11 +1787,23 @@ parse_qualified_method_name (char *method_name)
void
mono_jit_parse_options (int argc, char * argv[])
{
ERROR_DECL (error);
int i;
char *trace_options = NULL;
int mini_verbose_level = 0;
guint32 opt;

/* Make a copy since mono_options_parse_options () modifies argv */
char **copy_argv = g_new0 (char*, argc);
memcpy (copy_argv, argv, sizeof (char*) * argc);
argv = copy_argv;

mono_options_parse_options ((const char**)argv, argc, &argc, error);
if (!is_ok (error)) {
g_printerr ("%s", mono_error_get_message (error));
mono_error_cleanup (error);
}

/*
* Some options have no effect here, since they influence the behavior of
* mono_main ().
Expand Down Expand Up @@ -1880,6 +1892,9 @@ mono_jit_parse_options (int argc, char * argv[])

if (mini_verbose_level)
mono_set_verbose_level (mini_verbose_level);

/* Free the copy */
g_free (argv);
}

static void
Expand Down
1 change: 1 addition & 0 deletions src/mono/mono/utils/options-def.h
Original file line number Diff line number Diff line change
Expand Up @@ -60,6 +60,7 @@ DEFINE_BOOL_READONLY(readonly_flag, "readonly-flag", FALSE, "Example")
#endif
*/

DEFINE_BOOL(aot_lazy_assembly_load, "aot-lazy-assembly-load", FALSE, "Load assemblies referenced by AOT images lazily")
/* Cleanup */
#undef DEFINE_OPTION_FULL
#undef DEFINE_OPTION_READONLY
2 changes: 1 addition & 1 deletion src/mono/mono/utils/options.c
Original file line number Diff line number Diff line change
Expand Up @@ -86,7 +86,7 @@ mono_options_print_usage (void)
}

/*
* mono_optiond_parse_options:
* mono_options_parse_options:
*
* Set options based on the command line arguments in ARGV/ARGC.
* Remove processed arguments from ARGV and set *OUT_ARGC to the
Expand Down