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* aoutf1.h (sunos_32_set_arch_mach): Handle M_SPARCLET. 

(aout_32_sunos4_write_object_contents): Likewise.
	* aoutx.h (NAME(aout,machine_type)): Handle
	bfd_mach_sparc_{sparclet,sparclite}.
	* archures.c (bfd_mach_sparc_{sparclet,sparclite}): Define.
	(bfd_mach_sparc_v9_p): Update.
	* cpu-sparc.c (arch_info_struct): Add entries for sparclet,sparclite.
	* libaout.h (enum machine_type): Add M_SPARCLET.
	* sunos.c (MACHTYPE_OK): Define.
	* bfd-in2.h: Regenerated.
This commit is contained in:
David Edelsohn 1996-04-02 21:28:33 +00:00
parent 19bfbcbecf
commit d1f74cd2c3
5 changed files with 55 additions and 11 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

13
bfd/ChangeLog
View File

@ -1,3 +1,16 @@
Tue Apr 2 13:11:53 1996 Doug Evans <dje@canuck.cygnus.com>
* aoutf1.h (sunos_32_set_arch_mach): Handle M_SPARCLET.
(aout_32_sunos4_write_object_contents): Likewise.
* aoutx.h (NAME(aout,machine_type)): Handle
bfd_mach_sparc_{sparclet,sparclite}.
* archures.c (bfd_mach_sparc_{sparclet,sparclite}): Define.
(bfd_mach_sparc_v9_p): Update.
* cpu-sparc.c (arch_info_struct): Add entries for sparclet,sparclite.
* libaout.h (enum machine_type): Add M_SPARCLET.
* sunos.c (MACHTYPE_OK): Define.
* bfd-in2.h: Regenerated.
Tue Apr 2 00:33:18 1996 Ian Lance Taylor <ian@cygnus.com>
* elf-bfd.h (struct elf_link_hash_table): Add hgot field.

3
bfd/aoutx.h
View File

@ -692,8 +692,11 @@ NAME(aout,machine_type) (arch, machine, unknown)
case bfd_arch_sparc:
if (machine == 0
|| machine == bfd_mach_sparc
|| machine == bfd_mach_sparc_sparclite
|| machine == bfd_mach_sparc_v9)
arch_flags = M_SPARC;
else if (machine == bfd_mach_sparc_sparclet)
arch_flags = M_SPARCLET;
break;
case bfd_arch_m68k:

13
bfd/bfd-in2.h
View File

@ -1156,12 +1156,15 @@ enum bfd_architecture
bfd_arch_sparc, /* SPARC */
#define bfd_mach_sparc 1
/* The difference between v8plus and v9 is that v9 is a true 64 bit env. */
#define bfd_mach_sparc_v8plus 2
#define bfd_mach_sparc_v8plusa 3 /* with ultrasparc add'ns */
#define bfd_mach_sparc_v9 4
#define bfd_mach_sparc_v9a 5 /* with ultrasparc add'ns */
#define bfd_mach_sparc_sparclet 2
#define bfd_mach_sparc_sparclite 3
#define bfd_mach_sparc_v8plus 4
#define bfd_mach_sparc_v8plusa 5 /* with ultrasparc add'ns */
#define bfd_mach_sparc_v9 6
#define bfd_mach_sparc_v9a 7 /* with ultrasparc add'ns */
/* Nonzero if MACH has the v9 instruction set. */
#define bfd_mach_sparc_v9_p(mach) ((mach) != bfd_mach_sparc)
#define bfd_mach_sparc_v9_p(mach) \
((mach) >= bfd_mach_sparc_v8plus && (mach) <= bfd_mach_sparc_v9a)
bfd_arch_mips, /* MIPS Rxxxx */
bfd_arch_i386, /* Intel 386 */
bfd_arch_we32k, /* AT&T WE32xxx */

9
bfd/libaout.h
View File

@ -192,14 +192,14 @@ struct internal_exec
};
/* Magic number is written
< MSB >
< MSB >
3130292827262524232221201918171615141312111009080706050403020100
< FLAGS >< MACHINE TYPE >< MAGIC NUMBER >
< FLAGS >< MACHINE TYPE >< MAGIC NUMBER >
*/
/* Magic number for NetBSD is
<MSB >
<MSB >
3130292827262524232221201918171615141312111009080706050403020100
< FLAGS >< >< MAGIC NUMBER >
< FLAGS >< MACHINE TYPE >< MAGIC NUMBER >
*/
enum machine_type {
@ -221,6 +221,7 @@ enum machine_type {
M_68K4K_NETBSD = 136, /* NetBSD/m68k4k binary */
M_532_NETBSD = 137, /* NetBSD/ns32k binary */
M_SPARC_NETBSD = 138, /* NetBSD/sparc binary */
M_SPARCLET = 142, /* SPARClet */
M_MIPS1 = 151, /* MIPS R2000/R3000 binary */
M_MIPS2 = 152, /* MIPS R4000/R6000 binary */
/* start-sanitize-rce */

28
bfd/sunos.c
View File

@ -78,6 +78,14 @@ static boolean sunos_finish_dynamic_link
#define MY_check_dynamic_reloc sunos_check_dynamic_reloc
#define MY_finish_dynamic_link sunos_finish_dynamic_link
/* ??? Where should this go? */
#define MACHTYPE_OK(mtype) \
(((mtype) == M_SPARC && bfd_lookup_arch (bfd_arch_sparc, 0) != NULL) \
|| ((mtype) == M_SPARCLET \
&& bfd_lookup_arch (bfd_arch_sparc, bfd_mach_sparc_sparclet) != NULL) \
|| (((mtype) == M_UNKNOWN || (mtype) == M_68010 || (mtype) == M_68020) \
&& bfd_lookup_arch (bfd_arch_m68k, 0) != NULL))
/* Include the usual a.out support. */
#include "aoutf1.h"
@ -1028,8 +1036,13 @@ sunos_add_one_symbol (info, abfd, name, flags, section, value, string,
return false;
}
h = sunos_link_hash_lookup (sunos_hash_table (info), name, true, copy,
false);
if ((flags & (BSF_INDIRECT | BSF_WARNING | BSF_CONSTRUCTOR)) != 0
|| ! bfd_is_und_section (section))
h = sunos_link_hash_lookup (sunos_hash_table (info), name, true, copy,
false);
else
h = ((struct sunos_link_hash_entry *)
bfd_wrapped_link_hash_lookup (abfd, info, name, true, copy, false));
if (h == NULL)
return false;
@ -1796,6 +1809,17 @@ sunos_scan_ext_relocs (info, abfd, sec, relocs, rel_size)
|| (h->flags & SUNOS_DEF_REGULAR) != 0))
continue;
if (r_type == RELOC_JMP_TBL
&& ! info->shared
&& (h->flags & SUNOS_DEF_DYNAMIC) == 0
&& (h->flags & SUNOS_DEF_REGULAR) == 0)
{
/* This symbol is apparently undefined. Don't do anything
here; just let the relocation routine report an undefined
symbol. */
continue;
}
if (strcmp (h->root.root.root.string, "__GLOBAL_OFFSET_TABLE_") == 0)
continue;