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Don't call lto-wrapper for ar and ranlib 

Since ar and ranlib don't need to know symbol types to work properly,
we should avoid calling lto-wrapper for them to speed them up.

bfd/

	PR binutils/25584
	* plugin.c (need_lto_wrapper_p): New.
	(bfd_plugin_set_program_name): Add an int argument to set
	need_lto_wrapper_p.
	(get_lto_wrapper): Return FALSE if need_lto_wrapper_p isn't
	set.
	* plugin.h (bfd_plugin_set_program_name): Add an int argument.

binutils/

	PR binutils/25584
	* ar.c (main): Pass 0 to bfd_plugin_set_program_name.
	* nm.c (main): Pass 1 to bfd_plugin_set_program_name.
This commit is contained in:
H.J. Lu 2020-02-25 03:30:33 -08:00
parent 265b467340
commit ecda90163e
6 changed files with 33 additions and 11 deletions
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10
bfd/ChangeLog
View File

@ -1,3 +1,13 @@
2020-02-25 H.J. Lu <hongjiu.lu@intel.com>
PR binutils/25584
* plugin.c (need_lto_wrapper_p): New.
(bfd_plugin_set_program_name): Add an int argument to set
need_lto_wrapper_p.
(get_lto_wrapper): Return FALSE if need_lto_wrapper_p isn't
set.
* plugin.h (bfd_plugin_set_program_name): Add an int argument.
2020-02-24 Alan Modra <amodra@gmail.com>
* vms-lib.c (_bfd_vms_lib_archive_p): Correct overflow checks.

22
bfd/plugin.c
View File

@ -147,6 +147,17 @@ struct plugin_list_entry
bfd_boolean initialized;
};
static const char *plugin_program_name;
static int need_lto_wrapper_p;
void
bfd_plugin_set_program_name (const char *program_name,
int need_lto_wrapper)
{
plugin_program_name = program_name;
need_lto_wrapper_p = need_lto_wrapper;
}
/* Use GCC LTO wrapper to covert LTO IR object to the real object. */
static bfd_boolean
@ -165,6 +176,9 @@ get_lto_wrapper (struct plugin_list_entry *plugin)
char dir_seperator = '\0';
char *resolution_file;
if (!need_lto_wrapper_p)
return FALSE;
if (plugin->initialized)
{
if (plugin->lto_wrapper)
@ -489,14 +503,6 @@ add_symbols (void * handle,
return LDPS_OK;
}
static const char *plugin_program_name;
void
bfd_plugin_set_program_name (const char *program_name)
{
plugin_program_name = program_name;
}
int
bfd_plugin_open_input (bfd *ibfd, struct ld_plugin_input_file *file)
{

2
bfd/plugin.h
View File

@ -21,7 +21,7 @@
#ifndef _PLUGIN_H_
#define _PLUGIN_H_
void bfd_plugin_set_program_name (const char *);
void bfd_plugin_set_program_name (const char *, int);
int bfd_plugin_open_input (bfd *, struct ld_plugin_input_file *);
void bfd_plugin_set_plugin (const char *);
bfd_boolean bfd_plugin_target_p (const bfd_target *);

6
binutils/ChangeLog
View File

@ -1,3 +1,9 @@
2020-02-25 H.J. Lu <hongjiu.lu@intel.com>
PR binutils/25584
* ar.c (main): Pass 0 to bfd_plugin_set_program_name.
* nm.c (main): Pass 1 to bfd_plugin_set_program_name.
2020-02-24 Nick Clifton <nickc@redhat.com>
PR 25499

2
binutils/ar.c
View File

@ -725,7 +725,7 @@ main (int argc, char **argv)
xmalloc_set_program_name (program_name);
bfd_set_error_program_name (program_name);
#if BFD_SUPPORTS_PLUGINS
bfd_plugin_set_program_name (program_name);
bfd_plugin_set_program_name (program_name, 0);
#endif
expandargv (&argc, &argv);

2
binutils/nm.c
View File

@ -1701,7 +1701,7 @@ main (int argc, char **argv)
xmalloc_set_program_name (program_name);
bfd_set_error_program_name (program_name);
#if BFD_SUPPORTS_PLUGINS
bfd_plugin_set_program_name (program_name);
bfd_plugin_set_program_name (program_name, 1);
#endif
START_PROGRESS (program_name, 0);