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* emultempl/aix.em (gld${EMULATION_NAME}_after_open): Only set

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relocateable before calling ldctor_build_sets if the output file
	is in an XCOFF format.
This commit is contained in:
Ian Lance Taylor 1995-12-19 22:36:03 +00:00
parent d9518e2edc
commit 67cf67787d
2 changed files with 36 additions and 4 deletions
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6
ld/ChangeLog
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@ -1,3 +1,9 @@
Tue Dec 19 17:35:38 1995 Ian Lance Taylor <ian@cygnus.com>
* emultempl/aix.em (gld${EMULATION_NAME}_after_open): Only set
relocateable before calling ldctor_build_sets if the output file
is in an XCOFF format.
Fri Dec 15 16:34:36 1995 Ian Lance Taylor <ian@cygnus.com>
* ldwrite.c (build_link_order): When handling a data statement, if

34
ld/emultempl/aix.em
View File

@ -75,6 +75,9 @@ static unsigned short modtype = ('1' << 8) | 'L';
permitted). */
static int textro;
/* Whether to implement Unix like linker semantics. */
static int unix_ld;
/* Structure used to hold import file list. */
struct filelist
@ -128,7 +131,8 @@ gld${EMULATION_NAME}_parse_args (argc, argv)
#define OPTION_EROK (OPTION_ERNOTOK + 1)
#define OPTION_EXPORT (OPTION_EROK + 1)
#define OPTION_IMPORT (OPTION_EXPORT + 1)
#define OPTION_MAXDATA (OPTION_IMPORT + 1)
#define OPTION_LOADMAP (OPTION_IMPORT + 1)
#define OPTION_MAXDATA (OPTION_LOADMAP + 1)
#define OPTION_MAXSTACK (OPTION_MAXDATA + 1)
#define OPTION_MODTYPE (OPTION_MAXSTACK + 1)
#define OPTION_NOAUTOIMP (OPTION_MODTYPE + 1)
@ -136,6 +140,7 @@ gld${EMULATION_NAME}_parse_args (argc, argv)
#define OPTION_PD (OPTION_NOSTRCMPCT + 1)
#define OPTION_PT (OPTION_PD + 1)
#define OPTION_STRCMPCT (OPTION_PT + 1)
#define OPTION_UNIX (OPTION_STRCMPCT + 1)
static struct option longopts[] = {
{"basis", no_argument, NULL, OPTION_IGNORE},
@ -155,6 +160,8 @@ gld${EMULATION_NAME}_parse_args (argc, argv)
{"bhalt", required_argument, NULL, OPTION_IGNORE},
{"bI", required_argument, NULL, OPTION_IMPORT},
{"bimport", required_argument, NULL, OPTION_IMPORT},
{"bl", required_argument, NULL, OPTION_LOADMAP},
{"bloadmap", required_argument, NULL, OPTION_LOADMAP},
{"bmaxdata", required_argument, NULL, OPTION_MAXDATA},
{"bmaxstack", required_argument, NULL, OPTION_MAXSTACK},
{"bM", required_argument, NULL, OPTION_MODTYPE},
@ -174,6 +181,7 @@ gld${EMULATION_NAME}_parse_args (argc, argv)
{"bstrcmpct", no_argument, NULL, OPTION_STRCMPCT},
{"btextro", no_argument, &textro, 1},
{"static", no_argument, NULL, OPTION_NOAUTOIMP},
{"unix", no_argument, NULL, OPTION_UNIX},
{NULL, no_argument, NULL, 0}
};
@ -291,6 +299,10 @@ gld${EMULATION_NAME}_parse_args (argc, argv)
}
break;
case OPTION_LOADMAP:
config.map_filename = optarg;
break;
case OPTION_MAXDATA:
val = strtoul (optarg, &end, 0);
if (*end != '\0')
@ -377,6 +389,10 @@ gld${EMULATION_NAME}_parse_args (argc, argv)
case OPTION_STRCMPCT:
config.traditional_format = false;
break;
case OPTION_UNIX:
unix_ld = true;
break;
}
return 1;
@ -393,9 +409,11 @@ gld${EMULATION_NAME}_after_open ()
/* Call ldctor_build_sets, after pretending that this is a
relocateable link. We do this because AIX requires relocation
entries for all references to symbols, even in a final
executable. */
executable. Of course, we only want to do this if we are
producing an XCOFF output file. */
r = link_info.relocateable;
link_info.relocateable = true;
if (strstr (bfd_get_target (output_bfd), "xcoff") != NULL)
link_info.relocateable = true;
ldctor_build_sets ();
link_info.relocateable = r;
@ -433,6 +451,7 @@ gld${EMULATION_NAME}_before_allocation ()
struct filelist *fl;
struct export_symbol_list *el;
char *libpath;
boolean export_defineds;
asection *special_sections[6];
int i;
@ -483,13 +502,20 @@ gld${EMULATION_NAME}_before_allocation ()
}
}
/* If we are emulating the Unix linker, we want to export all
defined symbols, unless an explicit -bE option was used. */
export_defineds = false;
if (unix_ld && export_symbols == NULL)
export_defineds = true;
/* Let the XCOFF backend set up the .loader section. */
if (! bfd_xcoff_size_dynamic_sections (output_bfd, &link_info, libpath,
entry_symbol, file_align,
maxstack, maxdata,
gc ? true : false,
gc && ! unix_ld ? true : false,
modtype,
textro ? true : false,
export_defineds,
special_sections))
einfo ("%P%F: failed to set dynamic section sizes: %E\n");