static enum ld_plugin_status
all_symbols_read_handler (void)
{
unsigned i;
unsigned num_lto_args = num_claimed_files + lto_wrapper_num_args + 1;
char **lto_argv;
const char **lto_arg_ptr;
if (num_claimed_files == 0)
return LDPS_OK;
if (nop)
{
use_original_files ();
return LDPS_OK;
}
lto_argv = (char **) xcalloc (sizeof (char *), num_lto_args);
lto_arg_ptr = (const char **) lto_argv;
assert (lto_wrapper_argv);
write_resolution ();
free_1 ();
for (i = 0; i < lto_wrapper_num_args; i++)
*lto_arg_ptr++ = lto_wrapper_argv[i];
for (i = 0; i < num_claimed_files; i++)
{
struct plugin_file_info *info = &claimed_files[i];
*lto_arg_ptr++ = info->name;
}
*lto_arg_ptr++ = NULL;
exec_lto_wrapper (lto_argv);
free (lto_argv);
/* --pass-through is not needed when using gold 1.11 or later. */
if (pass_through_items && gold_version < 111)
{
unsigned int i;
for (i = 0; i < num_pass_through_items; i++)
{
if (strncmp (pass_through_items[i], "-l", 2) == 0)
add_input_library (pass_through_items[i] + 2);
else
add_input_file (pass_through_items[i]);
free (pass_through_items[i]);
pass_through_items[i] = NULL;
}
free (pass_through_items);
pass_through_items = NULL;
}
return LDPS_OK;
}
static enum ld_plugin_status
all_symbols_read_handler (void)
{
unsigned i;
unsigned num_lto_args = num_claimed_files + lto_wrapper_num_args + 2
+ !linker_output_known;
char **lto_argv;
const char *linker_output_str = NULL;
const char **lto_arg_ptr;
if (num_claimed_files + num_offload_files == 0)
return LDPS_OK;
if (nop)
{
use_original_files ();
return LDPS_OK;
}
lto_argv = (char **) xcalloc (sizeof (char *), num_lto_args);
lto_arg_ptr = (const char **) lto_argv;
assert (lto_wrapper_argv);
write_resolution ();
free_1 (claimed_files, num_claimed_files);
for (i = 0; i < lto_wrapper_num_args; i++)
*lto_arg_ptr++ = lto_wrapper_argv[i];
if (!linker_output_known)
{
assert (linker_output_set);
switch (linker_output)
{
case LDPO_REL:
if (non_claimed_files)
{
message (LDPL_WARNING, "incremental linking of LTO and non-LTO "
"objects; using -flinker-output=nolto-rel which will "
"bypass whole program optimization");
linker_output_str = "-flinker-output=nolto-rel";
}
else
linker_output_str = "-flinker-output=rel";
break;
case LDPO_DYN:
linker_output_str = "-flinker-output=dyn";
break;
case LDPO_PIE:
linker_output_str = "-flinker-output=pie";
break;
case LDPO_EXEC:
linker_output_str = "-flinker-output=exec";
break;
default:
message (LDPL_FATAL, "unsupported linker output %i", linker_output);
break;
}
*lto_arg_ptr++ = xstrdup (linker_output_str);
}
if (num_offload_files > 0)
{
FILE *f;
char *arg;
char *offload_objects_file_name;
struct plugin_offload_file *ofld;
offload_objects_file_name = make_temp_file (".ofldlist");
check (offload_objects_file_name, LDPL_FATAL,
"Failed to generate a temporary file name");
f = fopen (offload_objects_file_name, "w");
check (f, LDPL_FATAL, "could not open file with offload objects");
fprintf (f, "%u\n", num_offload_files);
/* Skip the dummy item at the start of the list. */
ofld = offload_files->next;
while (ofld)
{
fprintf (f, "%s\n", ofld->name);
ofld = ofld->next;
}
fclose (f);
arg = concat ("-foffload-objects=", offload_objects_file_name, NULL);
check (arg, LDPL_FATAL, "could not allocate");
*lto_arg_ptr++ = arg;
}
for (i = 0; i < num_claimed_files; i++)
{
struct plugin_file_info *info = &claimed_files[i];
*lto_arg_ptr++ = info->name;
}
*lto_arg_ptr++ = NULL;
exec_lto_wrapper (lto_argv);
free (lto_argv);
/* --pass-through is not needed when using gold 1.11 or later. */
if (pass_through_items && gold_version < 111)
{
unsigned int i;
for (i = 0; i < num_pass_through_items; i++)
{
if (strncmp (pass_through_items[i], "-l", 2) == 0)
add_input_library (pass_through_items[i] + 2);
else
add_input_file (pass_through_items[i]);
free (pass_through_items[i]);
pass_through_items[i] = NULL;
}
free (pass_through_items);
pass_through_items = NULL;
}
return LDPS_OK;
}