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* ldemul.c (ldemul_list_emulations): New function. 

* ldemul.h (ldemul_list_emulations): Declare.
	* ldver.c (help): List supported targets and emulations.
PR 6345.
This commit is contained in:
Ian Lance Taylor 1995-03-06 19:21:33 +00:00
parent be1d162bb4
commit b73b413106
2 changed files with 64 additions and 0 deletions
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12
ld/ChangeLog
View File

@ -1,3 +1,15 @@
Mon Mar 6 14:03:50 1995 Ian Lance Taylor <ian@cygnus.com>
* ldemul.c (ldemul_list_emulations): New function.
* ldemul.h (ldemul_list_emulations): Declare.
* ldver.c (help): List supported targets and emulations.
Fri Mar 3 15:40:36 1995 Doug Evans <dje@canuck.cygnus.com>
* scripttempl/elf.sc (.debug): Relocate to address 0.
(.debug_srcinfo, .debug_aranges, .debug_pubnames,
.debug_sfnames, .line): Likewise.
Fri Mar 3 17:07:14 1995 Ian Lance Taylor <ian@cygnus.com>
* emultempl/elf32.em (hold_rel): New static variable.

52
ld/ldemul.c
View File

@ -24,6 +24,8 @@ the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA. */
#include "ld.h"
#include "ldemul.h"
#include "ldmisc.h"
#include "ldexp.h"
#include "ldlang.h"
#include "ldfile.h"
#include "ldmain.h"
#include "ldemul-list.h"
@ -56,6 +58,12 @@ ldemul_before_parse()
ld_emulation->before_parse();
}
void
ldemul_after_open ()
{
ld_emulation->after_open ();
}
void
ldemul_after_allocation()
{
@ -97,6 +105,26 @@ ldemul_get_script(isfile)
return ld_emulation->get_script(isfile);
}
boolean
ldemul_open_dynamic_archive (arch, entry)
const char *arch;
lang_input_statement_type *entry;
{
if (ld_emulation->open_dynamic_archive)
return (*ld_emulation->open_dynamic_archive) (arch, entry);
return false;
}
boolean
ldemul_place_orphan (file, s)
lang_input_statement_type *file;
asection *s;
{
if (ld_emulation->place_orphan)
return (*ld_emulation->place_orphan) (file, s);
return false;
}
char *
ldemul_choose_target()
{
@ -120,6 +148,11 @@ after_parse_default()
}
void
after_open_default ()
{
}
void
after_allocation_default()
{
@ -140,6 +173,7 @@ set_output_arch_default()
ldfile_output_architecture, ldfile_output_machine);
}
/*ARGSUSED*/
void
syslib_default(ignore)
char *ignore;
@ -147,6 +181,7 @@ syslib_default(ignore)
info_msg ("%S SYSLIB ignored\n");
}
/*ARGSUSED*/
void
hll_default(ignore)
char *ignore;
@ -174,3 +209,20 @@ ldemul_choose_mode(target)
}
einfo("%P%F: unrecognised emulation mode: %s\n",target);
}
void
ldemul_list_emulations (f)
FILE *f;
{
ld_emulation_xfer_type **eptr = ld_emulations;
boolean first = true;
for (; *eptr; eptr++)
{
if (first)
first = false;
else
fprintf (f, " ");
fprintf (f, "%s", (*eptr)->emulation_name);
}
}