/* bfd back-end for HP PA-RISC SOM objects.
- Copyright (C) 1990, 1991, 1992, 1993, 1994, 1995
+ Copyright (C) 1990, 91, 92, 93, 94, 95, 96, 97, 1998, 2000
Free Software Foundation, Inc.
Contributed by the Center for Software Science at the
- University of Utah (pa-gdb-bugs@cs.utah.edu).
+ University of Utah.
This file is part of BFD, the Binary File Descriptor library.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
- Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */
+ Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
+ 02111-1307, USA. */
+#include "alloca-conf.h"
#include "bfd.h"
#include "sysdep.h"
-#if defined (HOST_HPPAHPUX) || defined (HOST_HPPABSD) || defined (HOST_HPPAOSF)
+#if defined (HOST_HPPAHPUX) || defined (HOST_HPPABSD) || defined (HOST_HPPAOSF) || defined(HOST_HPPAMPEIX)
#include "libbfd.h"
#include "som.h"
-#include <stdio.h>
-#include <sys/types.h>
#include <sys/param.h>
#include <signal.h>
#include <machine/reg.h>
#include <sys/file.h>
-#include <errno.h>
+#include <ctype.h>
/* Magic not defined in standard HP-UX header files until 8.0 */
#define CPU_PA_RISC1_1 0x210
#endif /* CPU_PA_RISC1_1 */
+#ifndef CPU_PA_RISC2_0
+#define CPU_PA_RISC2_0 0x214
+#endif /* CPU_PA_RISC2_0 */
+
#ifndef _PA_RISC1_0_ID
#define _PA_RISC1_0_ID CPU_PA_RISC1_0
#endif /* _PA_RISC1_0_ID */
#define _PA_RISC1_1_ID CPU_PA_RISC1_1
#endif /* _PA_RISC1_1_ID */
+#ifndef _PA_RISC2_0_ID
+#define _PA_RISC2_0_ID CPU_PA_RISC2_0
+#endif /* _PA_RISC2_0_ID */
+
#ifndef _PA_RISC_MAXID
#define _PA_RISC_MAXID 0x2FF
#endif /* _PA_RISC_MAXID */
((__m_num) >= _PA_RISC1_1_ID && (__m_num) <= _PA_RISC_MAXID))
#endif /* _PA_RISC_ID */
-
/* HIUX in it's infinite stupidity changed the names for several "well
known" constants. Work around such braindamage. Try the HPUX version
first, then the HIUX version, and finally provide a default. */
/* Size (in chars) of the temporary buffers used during fixup and string
table writes. */
-
+
#define SOM_TMP_BUFSIZE 8192
/* Size of the hash table in archives. */
/* SOM allows any one of the four previous relocations to be reused
with a "R_PREV_FIXUP" relocation entry. Since R_PREV_FIXUP
relocations are always a single byte, using a R_PREV_FIXUP instead
- of some multi-byte relocation makes object files smaller.
+ of some multi-byte relocation makes object files smaller.
Note one side effect of using a R_PREV_FIXUP is the relocation that
is being repeated moves to the front of the queue. */
unsigned int arg_reloc;
unsigned int symbol_info;
unsigned int symbol_value;
+ unsigned int priv_level;
+ unsigned int secondary_def;
};
/* Forward declarations */
static boolean som_mkobject PARAMS ((bfd *));
static const bfd_target * som_object_setup PARAMS ((bfd *,
struct header *,
- struct som_exec_auxhdr *));
-static boolean setup_sections PARAMS ((bfd *, struct header *));
+ struct som_exec_auxhdr *,
+ unsigned long));
+static boolean setup_sections PARAMS ((bfd *, struct header *, unsigned long));
static const bfd_target * som_object_p PARAMS ((bfd *));
static boolean som_write_object_contents PARAMS ((bfd *));
static boolean som_slurp_string_table PARAMS ((bfd *));
static boolean som_bfd_copy_private_bfd_data PARAMS ((bfd *, bfd *));
#define som_bfd_merge_private_bfd_data _bfd_generic_bfd_merge_private_bfd_data
#define som_bfd_set_private_flags _bfd_generic_bfd_set_private_flags
-static boolean som_bfd_is_local_label PARAMS ((bfd *, asymbol *));
+static boolean som_bfd_is_local_label_name PARAMS ((bfd *, const char *));
static boolean som_set_section_contents PARAMS ((bfd *, sec_ptr, PTR,
file_ptr, bfd_size_type));
static boolean som_get_section_contents PARAMS ((bfd *, sec_ptr, PTR,
CONST char **,
unsigned int *));
static void som_get_symbol_info PARAMS ((bfd *, asymbol *, symbol_info *));
-static asection * bfd_section_from_som_symbol PARAMS ((bfd *,
+static asection * bfd_section_from_som_symbol PARAMS ((bfd *,
struct symbol_dictionary_record *));
static int log2 PARAMS ((unsigned int));
static bfd_reloc_status_type hppa_som_reloc PARAMS ((bfd *, arelent *,
unsigned int *));
static boolean som_write_symbol_strings PARAMS ((bfd *, unsigned long,
asymbol **, unsigned int,
- unsigned *));
+ unsigned *,
+ COMPUNIT *));
static boolean som_begin_writing PARAMS ((bfd *));
static reloc_howto_type * som_bfd_reloc_type_lookup
PARAMS ((bfd *, bfd_reloc_code_real_type));
static unsigned int som_bfd_ar_symbol_hash PARAMS ((asymbol *));
static boolean som_bfd_ar_write_symbol_stuff PARAMS ((bfd *, unsigned int,
unsigned int,
- struct lst_header));
-static CONST char *normalize PARAMS ((CONST char *file));
+ struct lst_header,
+ unsigned int));
static boolean som_is_space PARAMS ((asection *));
static boolean som_is_subspace PARAMS ((asection *));
static boolean som_is_container PARAMS ((asection *, asection *));
static boolean som_bfd_free_cached_info PARAMS ((bfd *));
static boolean som_bfd_link_split_section PARAMS ((bfd *, asection *));
-
+
/* Map SOM section names to POSIX/BSD single-character symbol types.
- This table includes all the standard subspaces as defined in the
- current "PRO ABI for PA-RISC Systems", $UNWIND$ which for
+ This table includes all the standard subspaces as defined in the
+ current "PRO ABI for PA-RISC Systems", $UNWIND$ which for
some reason was left out, and sections specific to embedded stabs. */
static const struct section_to_type stt[] = {
Right now this table is only used to count and perform minimal
processing on relocation streams so that they can be internalized
- into BFD and symbolically printed by utilities. To make actual use
+ into BFD and symbolically printed by utilities. To make actual use
of them would be much more difficult, BFD's concept of relocations
is far too simple to handle SOM relocations. The basic assumption
that a relocation can be completely processed independent of other
The SOM relocations are meant to be processed as a stream, they
specify copying of data from the input section to the output section
- while possibly modifying the data in some manner. They also can
+ while possibly modifying the data in some manner. They also can
specify that a variable number of zeros or uninitialized data be
inserted on in the output segment at the current offset. Some
relocations specify that some previous relocation be re-applied at
in the BFD relocation data structure to store enough information to
perform all the relocations.
- Each entry in the table has three fields.
+ Each entry in the table has three fields.
The first entry is an index into this "class" of relocations. This
index can then be used as a variable within the relocation itself.
The second field is a format string which actually controls processing
of the relocation. It uses a simple postfix machine to do calculations
based on variables/constants found in the string and the relocation
- stream.
+ stream.
- The third field specifys whether or not this relocation may use
+ The third field specifys whether or not this relocation may use
a constant (V) from the previous R_DATA_OVERRIDE rather than a constant
stored in the instruction.
- Variables:
-
+ Variables:
+
L = input space byte count
D = index into class of relocations
M = output space byte count
U = second 32 bits of stack unwind information
V = a literal constant (usually used in the next relocation)
P = a previous relocation
-
- Lower case letters (starting with 'b') refer to following
+
+ Lower case letters (starting with 'b') refer to following
bytes in the relocation stream. 'b' is the next 1 byte,
- c is the next 2 bytes, d is the next 3 bytes, etc...
+ c is the next 2 bytes, d is the next 3 bytes, etc...
This is the variable part of the relocation entries that
makes our life a living hell.
numerical constants are also used in the format string. Note
- the constants are represented in decimal.
+ the constants are represented in decimal.
'+', "*" and "=" represents the obvious postfix operators.
- '<' represents a left shift.
+ '<' represents a left shift.
Stack Operations:
Parameter Relocation Bits:
- Unwind Entries:
-
+ Unwind Entries:
+
Previous Relocations: The index field represents which in the queue
of 4 previous fixups should be re-applied.
struct fixup_format
{
int D;
- char *format;
+ const char *format;
};
static const struct fixup_format som_fixup_formats[256] =
1, "Lb4*=Mb1+L*=", /* 0x2b */
2, "Lb4*=Md1+4*=", /* 0x2c */
3, "Ld1+=Me1+=", /* 0x2d */
- /* R_RESERVED */
0, "", /* 0x2e */
0, "", /* 0x2f */
/* R_PCREL_CALL */
1, "L4=RD8<b+=Sb=",/* 0x3b */
0, "L4=RD8<b+=Sd=",/* 0x3c */
1, "L4=RD8<b+=Sd=",/* 0x3d */
- /* R_RESERVED */
+ /* R_SHORT_PCREL_MODE */
0, "", /* 0x3e */
+ /* R_LONG_PCREL_MODE */
0, "", /* 0x3f */
/* R_ABS_CALL */
0, "L4=RD=Sb=", /* 0x40 */
4, "Ve=", /* 0xcd */
/* R_TRANSLATED */
0, "", /* 0xce */
- /* R_RESERVED */
- 0, "", /* 0xcf */
+ /* R_AUX_UNWIND */
+ 0, "Sd=Vf=Ef=", /* 0xcf */
/* R_COMP1 */
0, "Ob=", /* 0xd0 */
/* R_COMP2 */
1, "P", /* 0xd4 */
2, "P", /* 0xd5 */
3, "P", /* 0xd6 */
- /* R_RESERVED */
+ /* R_SEC_STMT */
0, "", /* 0xd7 */
+ /* R_N0SEL */
0, "", /* 0xd8 */
+ /* R_N1SEL */
0, "", /* 0xd9 */
- 0, "", /* 0xda */
- 0, "", /* 0xdb */
+ /* R_LINETAB */
+ 0, "Eb=Sd=Ve=", /* 0xda */
+ /* R_LINETAB_ESC */
+ 0, "Eb=Mb=", /* 0xdb */
+ /* R_LTP_OVERRIDE */
0, "", /* 0xdc */
- 0, "", /* 0xdd */
+ /* R_COMMENT */
+ 0, "Ob=Ve=", /* 0xdd */
+ /* R_RESERVED */
0, "", /* 0xde */
0, "", /* 0xdf */
0, "", /* 0xe0 */
-1
};
-/* These apparently are not in older versions of hpux reloc.h. */
+/* These apparently are not in older versions of hpux reloc.h (hpux7). */
#ifndef R_DLT_REL
#define R_DLT_REL 0x78
#endif
#define R_SEC_STMT 0xd7
#endif
+/* And these first appeared in hpux10. */
+#ifndef R_SHORT_PCREL_MODE
+#define NO_PCREL_MODES
+#define R_SHORT_PCREL_MODE 0x3e
+#endif
+
+#ifndef R_LONG_PCREL_MODE
+#define R_LONG_PCREL_MODE 0x3f
+#endif
+
+#ifndef R_N0SEL
+#define R_N0SEL 0xd8
+#endif
+
+#ifndef R_N1SEL
+#define R_N1SEL 0xd9
+#endif
+
+#ifndef R_LINETAB
+#define R_LINETAB 0xda
+#endif
+
+#ifndef R_LINETAB_ESC
+#define R_LINETAB_ESC 0xdb
+#endif
+
+#ifndef R_LTP_OVERRIDE
+#define R_LTP_OVERRIDE 0xdc
+#endif
+
+#ifndef R_COMMENT
+#define R_COMMENT 0xdd
+#endif
+
+#define SOM_HOWTO(TYPE, NAME) \
+ HOWTO(TYPE, 0, 0, 32, false, 0, 0, hppa_som_reloc, NAME, false, 0, 0, false)
+
static reloc_howto_type som_hppa_howto_table[] =
{
- {R_NO_RELOCATION, 0, 0, 32, false, 0, 0, hppa_som_reloc, "R_NO_RELOCATION"},
- {R_NO_RELOCATION, 0, 0, 32, false, 0, 0, hppa_som_reloc, "R_NO_RELOCATION"},
- {R_NO_RELOCATION, 0, 0, 32, false, 0, 0, hppa_som_reloc, "R_NO_RELOCATION"},
- {R_NO_RELOCATION, 0, 0, 32, false, 0, 0, hppa_som_reloc, "R_NO_RELOCATION"},
- {R_NO_RELOCATION, 0, 0, 32, false, 0, 0, hppa_som_reloc, "R_NO_RELOCATION"},
- {R_NO_RELOCATION, 0, 0, 32, false, 0, 0, hppa_som_reloc, "R_NO_RELOCATION"},
- {R_NO_RELOCATION, 0, 0, 32, false, 0, 0, hppa_som_reloc, "R_NO_RELOCATION"},
- {R_NO_RELOCATION, 0, 0, 32, false, 0, 0, hppa_som_reloc, "R_NO_RELOCATION"},
- {R_NO_RELOCATION, 0, 0, 32, false, 0, 0, hppa_som_reloc, "R_NO_RELOCATION"},
- {R_NO_RELOCATION, 0, 0, 32, false, 0, 0, hppa_som_reloc, "R_NO_RELOCATION"},
- {R_NO_RELOCATION, 0, 0, 32, false, 0, 0, hppa_som_reloc, "R_NO_RELOCATION"},
- {R_NO_RELOCATION, 0, 0, 32, false, 0, 0, hppa_som_reloc, "R_NO_RELOCATION"},
- {R_NO_RELOCATION, 0, 0, 32, false, 0, 0, hppa_som_reloc, "R_NO_RELOCATION"},
- {R_NO_RELOCATION, 0, 0, 32, false, 0, 0, hppa_som_reloc, "R_NO_RELOCATION"},
- {R_NO_RELOCATION, 0, 0, 32, false, 0, 0, hppa_som_reloc, "R_NO_RELOCATION"},
- {R_NO_RELOCATION, 0, 0, 32, false, 0, 0, hppa_som_reloc, "R_NO_RELOCATION"},
- {R_NO_RELOCATION, 0, 0, 32, false, 0, 0, hppa_som_reloc, "R_NO_RELOCATION"},
- {R_NO_RELOCATION, 0, 0, 32, false, 0, 0, hppa_som_reloc, "R_NO_RELOCATION"},
- {R_NO_RELOCATION, 0, 0, 32, false, 0, 0, hppa_som_reloc, "R_NO_RELOCATION"},
- {R_NO_RELOCATION, 0, 0, 32, false, 0, 0, hppa_som_reloc, "R_NO_RELOCATION"},
- {R_NO_RELOCATION, 0, 0, 32, false, 0, 0, hppa_som_reloc, "R_NO_RELOCATION"},
- {R_NO_RELOCATION, 0, 0, 32, false, 0, 0, hppa_som_reloc, "R_NO_RELOCATION"},
- {R_NO_RELOCATION, 0, 0, 32, false, 0, 0, hppa_som_reloc, "R_NO_RELOCATION"},
- {R_NO_RELOCATION, 0, 0, 32, false, 0, 0, hppa_som_reloc, "R_NO_RELOCATION"},
- {R_NO_RELOCATION, 0, 0, 32, false, 0, 0, hppa_som_reloc, "R_NO_RELOCATION"},
- {R_NO_RELOCATION, 0, 0, 32, false, 0, 0, hppa_som_reloc, "R_NO_RELOCATION"},
- {R_NO_RELOCATION, 0, 0, 32, false, 0, 0, hppa_som_reloc, "R_NO_RELOCATION"},
- {R_NO_RELOCATION, 0, 0, 32, false, 0, 0, hppa_som_reloc, "R_NO_RELOCATION"},
- {R_NO_RELOCATION, 0, 0, 32, false, 0, 0, hppa_som_reloc, "R_NO_RELOCATION"},
- {R_NO_RELOCATION, 0, 0, 32, false, 0, 0, hppa_som_reloc, "R_NO_RELOCATION"},
- {R_NO_RELOCATION, 0, 0, 32, false, 0, 0, hppa_som_reloc, "R_NO_RELOCATION"},
- {R_NO_RELOCATION, 0, 0, 32, false, 0, 0, hppa_som_reloc, "R_NO_RELOCATION"},
- {R_ZEROES, 0, 0, 32, false, 0, 0, hppa_som_reloc, "R_ZEROES"},
- {R_ZEROES, 0, 0, 32, false, 0, 0, hppa_som_reloc, "R_ZEROES"},
- {R_UNINIT, 0, 0, 32, false, 0, 0, hppa_som_reloc, "R_UNINIT"},
- {R_UNINIT, 0, 0, 32, false, 0, 0, hppa_som_reloc, "R_UNINIT"},
- {R_RELOCATION, 0, 0, 32, false, 0, 0, hppa_som_reloc, "R_RELOCATION"},
- {R_DATA_ONE_SYMBOL, 0, 0, 32, false, 0, 0, hppa_som_reloc, "R_DATA_ONE_SYMBOL"},
- {R_DATA_ONE_SYMBOL, 0, 0, 32, false, 0, 0, hppa_som_reloc, "R_DATA_ONE_SYMBOL"},
- {R_DATA_PLABEL, 0, 0, 32, false, 0, 0, hppa_som_reloc, "R_DATA_PLABEL"},
- {R_DATA_PLABEL, 0, 0, 32, false, 0, 0, hppa_som_reloc, "R_DATA_PLABEL"},
- {R_SPACE_REF, 0, 0, 32, false, 0, 0, hppa_som_reloc, "R_SPACE_REF"},
- {R_REPEATED_INIT, 0, 0, 32, false, 0, 0, hppa_som_reloc, "REPEATED_INIT"},
- {R_REPEATED_INIT, 0, 0, 32, false, 0, 0, hppa_som_reloc, "REPEATED_INIT"},
- {R_REPEATED_INIT, 0, 0, 32, false, 0, 0, hppa_som_reloc, "REPEATED_INIT"},
- {R_REPEATED_INIT, 0, 0, 32, false, 0, 0, hppa_som_reloc, "REPEATED_INIT"},
- {R_RESERVED, 0, 0, 32, false, 0, 0, hppa_som_reloc, "R_RESERVED"},
- {R_RESERVED, 0, 0, 32, false, 0, 0, hppa_som_reloc, "R_RESERVED"},
- {R_PCREL_CALL, 0, 0, 32, false, 0, 0, hppa_som_reloc, "R_PCREL_CALL"},
- {R_PCREL_CALL, 0, 0, 32, false, 0, 0, hppa_som_reloc, "R_PCREL_CALL"},
- {R_PCREL_CALL, 0, 0, 32, false, 0, 0, hppa_som_reloc, "R_PCREL_CALL"},
- {R_PCREL_CALL, 0, 0, 32, false, 0, 0, hppa_som_reloc, "R_PCREL_CALL"},
- {R_PCREL_CALL, 0, 0, 32, false, 0, 0, hppa_som_reloc, "R_PCREL_CALL"},
- {R_PCREL_CALL, 0, 0, 32, false, 0, 0, hppa_som_reloc, "R_PCREL_CALL"},
- {R_PCREL_CALL, 0, 0, 32, false, 0, 0, hppa_som_reloc, "R_PCREL_CALL"},
- {R_PCREL_CALL, 0, 0, 32, false, 0, 0, hppa_som_reloc, "R_PCREL_CALL"},
- {R_PCREL_CALL, 0, 0, 32, false, 0, 0, hppa_som_reloc, "R_PCREL_CALL"},
- {R_PCREL_CALL, 0, 0, 32, false, 0, 0, hppa_som_reloc, "R_PCREL_CALL"},
- {R_PCREL_CALL, 0, 0, 32, false, 0, 0, hppa_som_reloc, "R_PCREL_CALL"},
- {R_PCREL_CALL, 0, 0, 32, false, 0, 0, hppa_som_reloc, "R_PCREL_CALL"},
- {R_PCREL_CALL, 0, 0, 32, false, 0, 0, hppa_som_reloc, "R_PCREL_CALL"},
- {R_PCREL_CALL, 0, 0, 32, false, 0, 0, hppa_som_reloc, "R_PCREL_CALL"},
- {R_RESERVED, 0, 0, 32, false, 0, 0, hppa_som_reloc, "R_RESERVED"},
- {R_RESERVED, 0, 0, 32, false, 0, 0, hppa_som_reloc, "R_RESERVED"},
- {R_ABS_CALL, 0, 0, 32, false, 0, 0, hppa_som_reloc, "R_ABS_CALL"},
- {R_ABS_CALL, 0, 0, 32, false, 0, 0, hppa_som_reloc, "R_ABS_CALL"},
- {R_ABS_CALL, 0, 0, 32, false, 0, 0, hppa_som_reloc, "R_ABS_CALL"},
- {R_ABS_CALL, 0, 0, 32, false, 0, 0, hppa_som_reloc, "R_ABS_CALL"},
- {R_ABS_CALL, 0, 0, 32, false, 0, 0, hppa_som_reloc, "R_ABS_CALL"},
- {R_ABS_CALL, 0, 0, 32, false, 0, 0, hppa_som_reloc, "R_ABS_CALL"},
- {R_ABS_CALL, 0, 0, 32, false, 0, 0, hppa_som_reloc, "R_ABS_CALL"},
- {R_ABS_CALL, 0, 0, 32, false, 0, 0, hppa_som_reloc, "R_ABS_CALL"},
- {R_ABS_CALL, 0, 0, 32, false, 0, 0, hppa_som_reloc, "R_ABS_CALL"},
- {R_ABS_CALL, 0, 0, 32, false, 0, 0, hppa_som_reloc, "R_ABS_CALL"},
- {R_ABS_CALL, 0, 0, 32, false, 0, 0, hppa_som_reloc, "R_ABS_CALL"},
- {R_ABS_CALL, 0, 0, 32, false, 0, 0, hppa_som_reloc, "R_ABS_CALL"},
- {R_ABS_CALL, 0, 0, 32, false, 0, 0, hppa_som_reloc, "R_ABS_CALL"},
- {R_ABS_CALL, 0, 0, 32, false, 0, 0, hppa_som_reloc, "R_ABS_CALL"},
- {R_RESERVED, 0, 0, 32, false, 0, 0, hppa_som_reloc, "R_RESERVED"},
- {R_RESERVED, 0, 0, 32, false, 0, 0, hppa_som_reloc, "R_RESERVED"},
- {R_DP_RELATIVE, 0, 0, 32, false, 0, 0, hppa_som_reloc, "R_DP_RELATIVE"},
- {R_DP_RELATIVE, 0, 0, 32, false, 0, 0, hppa_som_reloc, "R_DP_RELATIVE"},
- {R_DP_RELATIVE, 0, 0, 32, false, 0, 0, hppa_som_reloc, "R_DP_RELATIVE"},
- {R_DP_RELATIVE, 0, 0, 32, false, 0, 0, hppa_som_reloc, "R_DP_RELATIVE"},
- {R_DP_RELATIVE, 0, 0, 32, false, 0, 0, hppa_som_reloc, "R_DP_RELATIVE"},
- {R_DP_RELATIVE, 0, 0, 32, false, 0, 0, hppa_som_reloc, "R_DP_RELATIVE"},
- {R_DP_RELATIVE, 0, 0, 32, false, 0, 0, hppa_som_reloc, "R_DP_RELATIVE"},
- {R_DP_RELATIVE, 0, 0, 32, false, 0, 0, hppa_som_reloc, "R_DP_RELATIVE"},
- {R_DP_RELATIVE, 0, 0, 32, false, 0, 0, hppa_som_reloc, "R_DP_RELATIVE"},
- {R_DP_RELATIVE, 0, 0, 32, false, 0, 0, hppa_som_reloc, "R_DP_RELATIVE"},
- {R_DP_RELATIVE, 0, 0, 32, false, 0, 0, hppa_som_reloc, "R_DP_RELATIVE"},
- {R_DP_RELATIVE, 0, 0, 32, false, 0, 0, hppa_som_reloc, "R_DP_RELATIVE"},
- {R_DP_RELATIVE, 0, 0, 32, false, 0, 0, hppa_som_reloc, "R_DP_RELATIVE"},
- {R_DP_RELATIVE, 0, 0, 32, false, 0, 0, hppa_som_reloc, "R_DP_RELATIVE"},
- {R_DP_RELATIVE, 0, 0, 32, false, 0, 0, hppa_som_reloc, "R_DP_RELATIVE"},
- {R_DP_RELATIVE, 0, 0, 32, false, 0, 0, hppa_som_reloc, "R_DP_RELATIVE"},
- {R_DP_RELATIVE, 0, 0, 32, false, 0, 0, hppa_som_reloc, "R_DP_RELATIVE"},
- {R_DP_RELATIVE, 0, 0, 32, false, 0, 0, hppa_som_reloc, "R_DP_RELATIVE"},
- {R_DP_RELATIVE, 0, 0, 32, false, 0, 0, hppa_som_reloc, "R_DP_RELATIVE"},
- {R_DP_RELATIVE, 0, 0, 32, false, 0, 0, hppa_som_reloc, "R_DP_RELATIVE"},
- {R_DP_RELATIVE, 0, 0, 32, false, 0, 0, hppa_som_reloc, "R_DP_RELATIVE"},
- {R_DP_RELATIVE, 0, 0, 32, false, 0, 0, hppa_som_reloc, "R_DP_RELATIVE"},
- {R_DP_RELATIVE, 0, 0, 32, false, 0, 0, hppa_som_reloc, "R_DP_RELATIVE"},
- {R_DP_RELATIVE, 0, 0, 32, false, 0, 0, hppa_som_reloc, "R_DP_RELATIVE"},
- {R_DP_RELATIVE, 0, 0, 32, false, 0, 0, hppa_som_reloc, "R_DP_RELATIVE"},
- {R_DP_RELATIVE, 0, 0, 32, false, 0, 0, hppa_som_reloc, "R_DP_RELATIVE"},
- {R_DP_RELATIVE, 0, 0, 32, false, 0, 0, hppa_som_reloc, "R_DP_RELATIVE"},
- {R_DP_RELATIVE, 0, 0, 32, false, 0, 0, hppa_som_reloc, "R_DP_RELATIVE"},
- {R_DP_RELATIVE, 0, 0, 32, false, 0, 0, hppa_som_reloc, "R_DP_RELATIVE"},
- {R_DP_RELATIVE, 0, 0, 32, false, 0, 0, hppa_som_reloc, "R_DP_RELATIVE"},
- {R_DP_RELATIVE, 0, 0, 32, false, 0, 0, hppa_som_reloc, "R_DP_RELATIVE"},
- {R_DP_RELATIVE, 0, 0, 32, false, 0, 0, hppa_som_reloc, "R_DP_RELATIVE"},
- {R_DP_RELATIVE, 0, 0, 32, false, 0, 0, hppa_som_reloc, "R_DP_RELATIVE"},
- {R_DP_RELATIVE, 0, 0, 32, false, 0, 0, hppa_som_reloc, "R_DP_RELATIVE"},
- {R_DP_RELATIVE, 0, 0, 32, false, 0, 0, hppa_som_reloc, "R_DP_RELATIVE"},
- {R_RESERVED, 0, 0, 32, false, 0, 0, hppa_som_reloc, "R_RESERVED"},
- {R_RESERVED, 0, 0, 32, false, 0, 0, hppa_som_reloc, "R_RESERVED"},
- {R_RESERVED, 0, 0, 32, false, 0, 0, hppa_som_reloc, "R_RESERVED"},
- {R_RESERVED, 0, 0, 32, false, 0, 0, hppa_som_reloc, "R_RESERVED"},
- {R_RESERVED, 0, 0, 32, false, 0, 0, hppa_som_reloc, "R_RESERVED"},
- {R_DLT_REL, 0, 0, 32, false, 0, 0, hppa_som_reloc, "R_DLT_REL"},
- {R_DLT_REL, 0, 0, 32, false, 0, 0, hppa_som_reloc, "R_DLT_REL"},
- {R_RESERVED, 0, 0, 32, false, 0, 0, hppa_som_reloc, "R_RESERVED"},
- {R_RESERVED, 0, 0, 32, false, 0, 0, hppa_som_reloc, "R_RESERVED"},
- {R_RESERVED, 0, 0, 32, false, 0, 0, hppa_som_reloc, "R_RESERVED"},
- {R_RESERVED, 0, 0, 32, false, 0, 0, hppa_som_reloc, "R_RESERVED"},
- {R_RESERVED, 0, 0, 32, false, 0, 0, hppa_som_reloc, "R_RESERVED"},
- {R_RESERVED, 0, 0, 32, false, 0, 0, hppa_som_reloc, "R_RESERVED"},
- {R_CODE_ONE_SYMBOL, 0, 0, 32, false, 0, 0, hppa_som_reloc, "R_CODE_ONE_SYMBOL"},
- {R_CODE_ONE_SYMBOL, 0, 0, 32, false, 0, 0, hppa_som_reloc, "R_CODE_ONE_SYMBOL"},
- {R_CODE_ONE_SYMBOL, 0, 0, 32, false, 0, 0, hppa_som_reloc, "R_CODE_ONE_SYMBOL"},
- {R_CODE_ONE_SYMBOL, 0, 0, 32, false, 0, 0, hppa_som_reloc, "R_CODE_ONE_SYMBOL"},
- {R_CODE_ONE_SYMBOL, 0, 0, 32, false, 0, 0, hppa_som_reloc, "R_CODE_ONE_SYMBOL"},
- {R_CODE_ONE_SYMBOL, 0, 0, 32, false, 0, 0, hppa_som_reloc, "R_CODE_ONE_SYMBOL"},
- {R_CODE_ONE_SYMBOL, 0, 0, 32, false, 0, 0, hppa_som_reloc, "R_CODE_ONE_SYMBOL"},
- {R_CODE_ONE_SYMBOL, 0, 0, 32, false, 0, 0, hppa_som_reloc, "R_CODE_ONE_SYMBOL"},
- {R_CODE_ONE_SYMBOL, 0, 0, 32, false, 0, 0, hppa_som_reloc, "R_CODE_ONE_SYMBOL"},
- {R_CODE_ONE_SYMBOL, 0, 0, 32, false, 0, 0, hppa_som_reloc, "R_CODE_ONE_SYMBOL"},
- {R_CODE_ONE_SYMBOL, 0, 0, 32, false, 0, 0, hppa_som_reloc, "R_CODE_ONE_SYMBOL"},
- {R_CODE_ONE_SYMBOL, 0, 0, 32, false, 0, 0, hppa_som_reloc, "R_CODE_ONE_SYMBOL"},
- {R_CODE_ONE_SYMBOL, 0, 0, 32, false, 0, 0, hppa_som_reloc, "R_CODE_ONE_SYMBOL"},
- {R_CODE_ONE_SYMBOL, 0, 0, 32, false, 0, 0, hppa_som_reloc, "R_CODE_ONE_SYMBOL"},
- {R_CODE_ONE_SYMBOL, 0, 0, 32, false, 0, 0, hppa_som_reloc, "R_CODE_ONE_SYMBOL"},
- {R_CODE_ONE_SYMBOL, 0, 0, 32, false, 0, 0, hppa_som_reloc, "R_CODE_ONE_SYMBOL"},
- {R_CODE_ONE_SYMBOL, 0, 0, 32, false, 0, 0, hppa_som_reloc, "R_CODE_ONE_SYMBOL"},
- {R_CODE_ONE_SYMBOL, 0, 0, 32, false, 0, 0, hppa_som_reloc, "R_CODE_ONE_SYMBOL"},
- {R_CODE_ONE_SYMBOL, 0, 0, 32, false, 0, 0, hppa_som_reloc, "R_CODE_ONE_SYMBOL"},
- {R_CODE_ONE_SYMBOL, 0, 0, 32, false, 0, 0, hppa_som_reloc, "R_CODE_ONE_SYMBOL"},
- {R_CODE_ONE_SYMBOL, 0, 0, 32, false, 0, 0, hppa_som_reloc, "R_CODE_ONE_SYMBOL"},
- {R_CODE_ONE_SYMBOL, 0, 0, 32, false, 0, 0, hppa_som_reloc, "R_CODE_ONE_SYMBOL"},
- {R_CODE_ONE_SYMBOL, 0, 0, 32, false, 0, 0, hppa_som_reloc, "R_CODE_ONE_SYMBOL"},
- {R_CODE_ONE_SYMBOL, 0, 0, 32, false, 0, 0, hppa_som_reloc, "R_CODE_ONE_SYMBOL"},
- {R_CODE_ONE_SYMBOL, 0, 0, 32, false, 0, 0, hppa_som_reloc, "R_CODE_ONE_SYMBOL"},
- {R_CODE_ONE_SYMBOL, 0, 0, 32, false, 0, 0, hppa_som_reloc, "R_CODE_ONE_SYMBOL"},
- {R_CODE_ONE_SYMBOL, 0, 0, 32, false, 0, 0, hppa_som_reloc, "R_CODE_ONE_SYMBOL"},
- {R_CODE_ONE_SYMBOL, 0, 0, 32, false, 0, 0, hppa_som_reloc, "R_CODE_ONE_SYMBOL"},
- {R_CODE_ONE_SYMBOL, 0, 0, 32, false, 0, 0, hppa_som_reloc, "R_CODE_ONE_SYMBOL"},
- {R_CODE_ONE_SYMBOL, 0, 0, 32, false, 0, 0, hppa_som_reloc, "R_CODE_ONE_SYMBOL"},
- {R_CODE_ONE_SYMBOL, 0, 0, 32, false, 0, 0, hppa_som_reloc, "R_CODE_ONE_SYMBOL"},
- {R_CODE_ONE_SYMBOL, 0, 0, 32, false, 0, 0, hppa_som_reloc, "R_CODE_ONE_SYMBOL"},
- {R_CODE_ONE_SYMBOL, 0, 0, 32, false, 0, 0, hppa_som_reloc, "R_CODE_ONE_SYMBOL"},
- {R_CODE_ONE_SYMBOL, 0, 0, 32, false, 0, 0, hppa_som_reloc, "R_CODE_ONE_SYMBOL"},
- {R_CODE_ONE_SYMBOL, 0, 0, 32, false, 0, 0, hppa_som_reloc, "R_CODE_ONE_SYMBOL"},
- {R_RESERVED, 0, 0, 32, false, 0, 0, hppa_som_reloc, "R_RESERVED"},
- {R_RESERVED, 0, 0, 32, false, 0, 0, hppa_som_reloc, "R_RESERVED"},
- {R_RESERVED, 0, 0, 32, false, 0, 0, hppa_som_reloc, "R_RESERVED"},
- {R_RESERVED, 0, 0, 32, false, 0, 0, hppa_som_reloc, "R_RESERVED"},
- {R_RESERVED, 0, 0, 32, false, 0, 0, hppa_som_reloc, "R_RESERVED"},
- {R_RESERVED, 0, 0, 32, false, 0, 0, hppa_som_reloc, "R_RESERVED"},
- {R_RESERVED, 0, 0, 32, false, 0, 0, hppa_som_reloc, "R_RESERVED"},
- {R_RESERVED, 0, 0, 32, false, 0, 0, hppa_som_reloc, "R_RESERVED"},
- {R_RESERVED, 0, 0, 32, false, 0, 0, hppa_som_reloc, "R_RESERVED"},
- {R_RESERVED, 0, 0, 32, false, 0, 0, hppa_som_reloc, "R_RESERVED"},
- {R_RESERVED, 0, 0, 32, false, 0, 0, hppa_som_reloc, "R_RESERVED"},
- {R_MILLI_REL, 0, 0, 32, false, 0, 0, hppa_som_reloc, "R_MILLI_REL"},
- {R_MILLI_REL, 0, 0, 32, false, 0, 0, hppa_som_reloc, "R_MILLI_REL"},
- {R_CODE_PLABEL, 0, 0, 32, false, 0, 0, hppa_som_reloc, "R_CODE_PLABEL"},
- {R_CODE_PLABEL, 0, 0, 32, false, 0, 0, hppa_som_reloc, "R_CODE_PLABEL"},
- {R_BREAKPOINT, 0, 0, 32, false, 0, 0, hppa_som_reloc, "R_BREAKPOINT"},
- {R_ENTRY, 0, 0, 32, false, 0, 0, hppa_som_reloc, "R_ENTRY"},
- {R_ENTRY, 0, 0, 32, false, 0, 0, hppa_som_reloc, "R_ENTRY"},
- {R_ALT_ENTRY, 0, 0, 32, false, 0, 0, hppa_som_reloc, "R_ALT_ENTRY"},
- {R_EXIT, 0, 0, 32, false, 0, 0, hppa_som_reloc, "R_EXIT"},
- {R_BEGIN_TRY, 0, 0, 32, false, 0, 0, hppa_som_reloc, "R_BEGIN_TRY"},
- {R_END_TRY, 0, 0, 32, false, 0, 0, hppa_som_reloc, "R_END_TRY"},
- {R_END_TRY, 0, 0, 32, false, 0, 0, hppa_som_reloc, "R_END_TRY"},
- {R_END_TRY, 0, 0, 32, false, 0, 0, hppa_som_reloc, "R_END_TRY"},
- {R_BEGIN_BRTAB, 0, 0, 32, false, 0, 0, hppa_som_reloc, "R_BEGIN_BRTAB"},
- {R_END_BRTAB, 0, 0, 32, false, 0, 0, hppa_som_reloc, "R_END_BRTAB"},
- {R_STATEMENT, 0, 0, 32, false, 0, 0, hppa_som_reloc, "R_STATEMENT"},
- {R_STATEMENT, 0, 0, 32, false, 0, 0, hppa_som_reloc, "R_STATEMENT"},
- {R_STATEMENT, 0, 0, 32, false, 0, 0, hppa_som_reloc, "R_STATEMENT"},
- {R_DATA_EXPR, 0, 0, 32, false, 0, 0, hppa_som_reloc, "R_DATA_EXPR"},
- {R_CODE_EXPR, 0, 0, 32, false, 0, 0, hppa_som_reloc, "R_CODE_EXPR"},
- {R_FSEL, 0, 0, 32, false, 0, 0, hppa_som_reloc, "R_FSEL"},
- {R_LSEL, 0, 0, 32, false, 0, 0, hppa_som_reloc, "R_LSEL"},
- {R_RSEL, 0, 0, 32, false, 0, 0, hppa_som_reloc, "R_RSEL"},
- {R_N_MODE, 0, 0, 32, false, 0, 0, hppa_som_reloc, "R_N_MODE"},
- {R_S_MODE, 0, 0, 32, false, 0, 0, hppa_som_reloc, "R_S_MODE"},
- {R_D_MODE, 0, 0, 32, false, 0, 0, hppa_som_reloc, "R_D_MODE"},
- {R_R_MODE, 0, 0, 32, false, 0, 0, hppa_som_reloc, "R_R_MODE"},
- {R_DATA_OVERRIDE, 0, 0, 32, false, 0, 0, hppa_som_reloc, "R_DATA_OVERRIDE"},
- {R_DATA_OVERRIDE, 0, 0, 32, false, 0, 0, hppa_som_reloc, "R_DATA_OVERRIDE"},
- {R_DATA_OVERRIDE, 0, 0, 32, false, 0, 0, hppa_som_reloc, "R_DATA_OVERRIDE"},
- {R_DATA_OVERRIDE, 0, 0, 32, false, 0, 0, hppa_som_reloc, "R_DATA_OVERRIDE"},
- {R_DATA_OVERRIDE, 0, 0, 32, false, 0, 0, hppa_som_reloc, "R_DATA_OVERRIDE"},
- {R_TRANSLATED, 0, 0, 32, false, 0, 0, hppa_som_reloc, "R_TRANSLATED"},
- {R_AUX_UNWIND, 0, 0, 32, false, 0, 0, hppa_som_reloc, "R_AUX_UNWIND"},
- {R_COMP1, 0, 0, 32, false, 0, 0, hppa_som_reloc, "R_COMP1"},
- {R_COMP2, 0, 0, 32, false, 0, 0, hppa_som_reloc, "R_COMP2"},
- {R_COMP3, 0, 0, 32, false, 0, 0, hppa_som_reloc, "R_COMP3"},
- {R_PREV_FIXUP, 0, 0, 32, false, 0, 0, hppa_som_reloc, "R_PREV_FIXUP"},
- {R_PREV_FIXUP, 0, 0, 32, false, 0, 0, hppa_som_reloc, "R_PREV_FIXUP"},
- {R_PREV_FIXUP, 0, 0, 32, false, 0, 0, hppa_som_reloc, "R_PREV_FIXUP"},
- {R_PREV_FIXUP, 0, 0, 32, false, 0, 0, hppa_som_reloc, "R_PREV_FIXUP"},
- {R_SEC_STMT, 0, 0, 32, false, 0, 0, hppa_som_reloc, "R_SEC_STMT"},
- {R_RESERVED, 0, 0, 32, false, 0, 0, hppa_som_reloc, "R_RESERVED"},
- {R_RESERVED, 0, 0, 32, false, 0, 0, hppa_som_reloc, "R_RESERVED"},
- {R_RESERVED, 0, 0, 32, false, 0, 0, hppa_som_reloc, "R_RESERVED"},
- {R_RESERVED, 0, 0, 32, false, 0, 0, hppa_som_reloc, "R_RESERVED"},
- {R_RESERVED, 0, 0, 32, false, 0, 0, hppa_som_reloc, "R_RESERVED"},
- {R_RESERVED, 0, 0, 32, false, 0, 0, hppa_som_reloc, "R_RESERVED"},
- {R_RESERVED, 0, 0, 32, false, 0, 0, hppa_som_reloc, "R_RESERVED"},
- {R_RESERVED, 0, 0, 32, false, 0, 0, hppa_som_reloc, "R_RESERVED"},
- {R_RESERVED, 0, 0, 32, false, 0, 0, hppa_som_reloc, "R_RESERVED"},
- {R_RESERVED, 0, 0, 32, false, 0, 0, hppa_som_reloc, "R_RESERVED"},
- {R_RESERVED, 0, 0, 32, false, 0, 0, hppa_som_reloc, "R_RESERVED"},
- {R_RESERVED, 0, 0, 32, false, 0, 0, hppa_som_reloc, "R_RESERVED"},
- {R_RESERVED, 0, 0, 32, false, 0, 0, hppa_som_reloc, "R_RESERVED"},
- {R_RESERVED, 0, 0, 32, false, 0, 0, hppa_som_reloc, "R_RESERVED"},
- {R_RESERVED, 0, 0, 32, false, 0, 0, hppa_som_reloc, "R_RESERVED"},
- {R_RESERVED, 0, 0, 32, false, 0, 0, hppa_som_reloc, "R_RESERVED"},
- {R_RESERVED, 0, 0, 32, false, 0, 0, hppa_som_reloc, "R_RESERVED"},
- {R_RESERVED, 0, 0, 32, false, 0, 0, hppa_som_reloc, "R_RESERVED"},
- {R_RESERVED, 0, 0, 32, false, 0, 0, hppa_som_reloc, "R_RESERVED"},
- {R_RESERVED, 0, 0, 32, false, 0, 0, hppa_som_reloc, "R_RESERVED"},
- {R_RESERVED, 0, 0, 32, false, 0, 0, hppa_som_reloc, "R_RESERVED"},
- {R_RESERVED, 0, 0, 32, false, 0, 0, hppa_som_reloc, "R_RESERVED"},
- {R_RESERVED, 0, 0, 32, false, 0, 0, hppa_som_reloc, "R_RESERVED"},
- {R_RESERVED, 0, 0, 32, false, 0, 0, hppa_som_reloc, "R_RESERVED"},
- {R_RESERVED, 0, 0, 32, false, 0, 0, hppa_som_reloc, "R_RESERVED"},
- {R_RESERVED, 0, 0, 32, false, 0, 0, hppa_som_reloc, "R_RESERVED"},
- {R_RESERVED, 0, 0, 32, false, 0, 0, hppa_som_reloc, "R_RESERVED"},
- {R_RESERVED, 0, 0, 32, false, 0, 0, hppa_som_reloc, "R_RESERVED"},
- {R_RESERVED, 0, 0, 32, false, 0, 0, hppa_som_reloc, "R_RESERVED"},
- {R_RESERVED, 0, 0, 32, false, 0, 0, hppa_som_reloc, "R_RESERVED"},
- {R_RESERVED, 0, 0, 32, false, 0, 0, hppa_som_reloc, "R_RESERVED"},
- {R_RESERVED, 0, 0, 32, false, 0, 0, hppa_som_reloc, "R_RESERVED"},
- {R_RESERVED, 0, 0, 32, false, 0, 0, hppa_som_reloc, "R_RESERVED"},
- {R_RESERVED, 0, 0, 32, false, 0, 0, hppa_som_reloc, "R_RESERVED"},
- {R_RESERVED, 0, 0, 32, false, 0, 0, hppa_som_reloc, "R_RESERVED"},
- {R_RESERVED, 0, 0, 32, false, 0, 0, hppa_som_reloc, "R_RESERVED"},
- {R_RESERVED, 0, 0, 32, false, 0, 0, hppa_som_reloc, "R_RESERVED"},
- {R_RESERVED, 0, 0, 32, false, 0, 0, hppa_som_reloc, "R_RESERVED"},
- {R_RESERVED, 0, 0, 32, false, 0, 0, hppa_som_reloc, "R_RESERVED"},
- {R_RESERVED, 0, 0, 32, false, 0, 0, hppa_som_reloc, "R_RESERVED"}};
-
+ SOM_HOWTO (R_NO_RELOCATION, "R_NO_RELOCATION"),
+ SOM_HOWTO (R_NO_RELOCATION, "R_NO_RELOCATION"),
+ SOM_HOWTO (R_NO_RELOCATION, "R_NO_RELOCATION"),
+ SOM_HOWTO (R_NO_RELOCATION, "R_NO_RELOCATION"),
+ SOM_HOWTO (R_NO_RELOCATION, "R_NO_RELOCATION"),
+ SOM_HOWTO (R_NO_RELOCATION, "R_NO_RELOCATION"),
+ SOM_HOWTO (R_NO_RELOCATION, "R_NO_RELOCATION"),
+ SOM_HOWTO (R_NO_RELOCATION, "R_NO_RELOCATION"),
+ SOM_HOWTO (R_NO_RELOCATION, "R_NO_RELOCATION"),
+ SOM_HOWTO (R_NO_RELOCATION, "R_NO_RELOCATION"),
+ SOM_HOWTO (R_NO_RELOCATION, "R_NO_RELOCATION"),
+ SOM_HOWTO (R_NO_RELOCATION, "R_NO_RELOCATION"),
+ SOM_HOWTO (R_NO_RELOCATION, "R_NO_RELOCATION"),
+ SOM_HOWTO (R_NO_RELOCATION, "R_NO_RELOCATION"),
+ SOM_HOWTO (R_NO_RELOCATION, "R_NO_RELOCATION"),
+ SOM_HOWTO (R_NO_RELOCATION, "R_NO_RELOCATION"),
+ SOM_HOWTO (R_NO_RELOCATION, "R_NO_RELOCATION"),
+ SOM_HOWTO (R_NO_RELOCATION, "R_NO_RELOCATION"),
+ SOM_HOWTO (R_NO_RELOCATION, "R_NO_RELOCATION"),
+ SOM_HOWTO (R_NO_RELOCATION, "R_NO_RELOCATION"),
+ SOM_HOWTO (R_NO_RELOCATION, "R_NO_RELOCATION"),
+ SOM_HOWTO (R_NO_RELOCATION, "R_NO_RELOCATION"),
+ SOM_HOWTO (R_NO_RELOCATION, "R_NO_RELOCATION"),
+ SOM_HOWTO (R_NO_RELOCATION, "R_NO_RELOCATION"),
+ SOM_HOWTO (R_NO_RELOCATION, "R_NO_RELOCATION"),
+ SOM_HOWTO (R_NO_RELOCATION, "R_NO_RELOCATION"),
+ SOM_HOWTO (R_NO_RELOCATION, "R_NO_RELOCATION"),
+ SOM_HOWTO (R_NO_RELOCATION, "R_NO_RELOCATION"),
+ SOM_HOWTO (R_NO_RELOCATION, "R_NO_RELOCATION"),
+ SOM_HOWTO (R_NO_RELOCATION, "R_NO_RELOCATION"),
+ SOM_HOWTO (R_NO_RELOCATION, "R_NO_RELOCATION"),
+ SOM_HOWTO (R_NO_RELOCATION, "R_NO_RELOCATION"),
+ SOM_HOWTO (R_ZEROES, "R_ZEROES"),
+ SOM_HOWTO (R_ZEROES, "R_ZEROES"),
+ SOM_HOWTO (R_UNINIT, "R_UNINIT"),
+ SOM_HOWTO (R_UNINIT, "R_UNINIT"),
+ SOM_HOWTO (R_RELOCATION, "R_RELOCATION"),
+ SOM_HOWTO (R_DATA_ONE_SYMBOL, "R_DATA_ONE_SYMBOL"),
+ SOM_HOWTO (R_DATA_ONE_SYMBOL, "R_DATA_ONE_SYMBOL"),
+ SOM_HOWTO (R_DATA_PLABEL, "R_DATA_PLABEL"),
+ SOM_HOWTO (R_DATA_PLABEL, "R_DATA_PLABEL"),
+ SOM_HOWTO (R_SPACE_REF, "R_SPACE_REF"),
+ SOM_HOWTO (R_REPEATED_INIT, "REPEATED_INIT"),
+ SOM_HOWTO (R_REPEATED_INIT, "REPEATED_INIT"),
+ SOM_HOWTO (R_REPEATED_INIT, "REPEATED_INIT"),
+ SOM_HOWTO (R_REPEATED_INIT, "REPEATED_INIT"),
+ SOM_HOWTO (R_RESERVED, "R_RESERVED"),
+ SOM_HOWTO (R_RESERVED, "R_RESERVED"),
+ SOM_HOWTO (R_PCREL_CALL, "R_PCREL_CALL"),
+ SOM_HOWTO (R_PCREL_CALL, "R_PCREL_CALL"),
+ SOM_HOWTO (R_PCREL_CALL, "R_PCREL_CALL"),
+ SOM_HOWTO (R_PCREL_CALL, "R_PCREL_CALL"),
+ SOM_HOWTO (R_PCREL_CALL, "R_PCREL_CALL"),
+ SOM_HOWTO (R_PCREL_CALL, "R_PCREL_CALL"),
+ SOM_HOWTO (R_PCREL_CALL, "R_PCREL_CALL"),
+ SOM_HOWTO (R_PCREL_CALL, "R_PCREL_CALL"),
+ SOM_HOWTO (R_PCREL_CALL, "R_PCREL_CALL"),
+ SOM_HOWTO (R_PCREL_CALL, "R_PCREL_CALL"),
+ SOM_HOWTO (R_PCREL_CALL, "R_PCREL_CALL"),
+ SOM_HOWTO (R_PCREL_CALL, "R_PCREL_CALL"),
+ SOM_HOWTO (R_PCREL_CALL, "R_PCREL_CALL"),
+ SOM_HOWTO (R_PCREL_CALL, "R_PCREL_CALL"),
+ SOM_HOWTO (R_SHORT_PCREL_MODE, "R_SHORT_PCREL_MODE"),
+ SOM_HOWTO (R_LONG_PCREL_MODE, "R_LONG_PCREL_MODE"),
+ SOM_HOWTO (R_ABS_CALL, "R_ABS_CALL"),
+ SOM_HOWTO (R_ABS_CALL, "R_ABS_CALL"),
+ SOM_HOWTO (R_ABS_CALL, "R_ABS_CALL"),
+ SOM_HOWTO (R_ABS_CALL, "R_ABS_CALL"),
+ SOM_HOWTO (R_ABS_CALL, "R_ABS_CALL"),
+ SOM_HOWTO (R_ABS_CALL, "R_ABS_CALL"),
+ SOM_HOWTO (R_ABS_CALL, "R_ABS_CALL"),
+ SOM_HOWTO (R_ABS_CALL, "R_ABS_CALL"),
+ SOM_HOWTO (R_ABS_CALL, "R_ABS_CALL"),
+ SOM_HOWTO (R_ABS_CALL, "R_ABS_CALL"),
+ SOM_HOWTO (R_ABS_CALL, "R_ABS_CALL"),
+ SOM_HOWTO (R_ABS_CALL, "R_ABS_CALL"),
+ SOM_HOWTO (R_ABS_CALL, "R_ABS_CALL"),
+ SOM_HOWTO (R_ABS_CALL, "R_ABS_CALL"),
+ SOM_HOWTO (R_RESERVED, "R_RESERVED"),
+ SOM_HOWTO (R_RESERVED, "R_RESERVED"),
+ SOM_HOWTO (R_DP_RELATIVE, "R_DP_RELATIVE"),
+ SOM_HOWTO (R_DP_RELATIVE, "R_DP_RELATIVE"),
+ SOM_HOWTO (R_DP_RELATIVE, "R_DP_RELATIVE"),
+ SOM_HOWTO (R_DP_RELATIVE, "R_DP_RELATIVE"),
+ SOM_HOWTO (R_DP_RELATIVE, "R_DP_RELATIVE"),
+ SOM_HOWTO (R_DP_RELATIVE, "R_DP_RELATIVE"),
+ SOM_HOWTO (R_DP_RELATIVE, "R_DP_RELATIVE"),
+ SOM_HOWTO (R_DP_RELATIVE, "R_DP_RELATIVE"),
+ SOM_HOWTO (R_DP_RELATIVE, "R_DP_RELATIVE"),
+ SOM_HOWTO (R_DP_RELATIVE, "R_DP_RELATIVE"),
+ SOM_HOWTO (R_DP_RELATIVE, "R_DP_RELATIVE"),
+ SOM_HOWTO (R_DP_RELATIVE, "R_DP_RELATIVE"),
+ SOM_HOWTO (R_DP_RELATIVE, "R_DP_RELATIVE"),
+ SOM_HOWTO (R_DP_RELATIVE, "R_DP_RELATIVE"),
+ SOM_HOWTO (R_DP_RELATIVE, "R_DP_RELATIVE"),
+ SOM_HOWTO (R_DP_RELATIVE, "R_DP_RELATIVE"),
+ SOM_HOWTO (R_DP_RELATIVE, "R_DP_RELATIVE"),
+ SOM_HOWTO (R_DP_RELATIVE, "R_DP_RELATIVE"),
+ SOM_HOWTO (R_DP_RELATIVE, "R_DP_RELATIVE"),
+ SOM_HOWTO (R_DP_RELATIVE, "R_DP_RELATIVE"),
+ SOM_HOWTO (R_DP_RELATIVE, "R_DP_RELATIVE"),
+ SOM_HOWTO (R_DP_RELATIVE, "R_DP_RELATIVE"),
+ SOM_HOWTO (R_DP_RELATIVE, "R_DP_RELATIVE"),
+ SOM_HOWTO (R_DP_RELATIVE, "R_DP_RELATIVE"),
+ SOM_HOWTO (R_DP_RELATIVE, "R_DP_RELATIVE"),
+ SOM_HOWTO (R_DP_RELATIVE, "R_DP_RELATIVE"),
+ SOM_HOWTO (R_DP_RELATIVE, "R_DP_RELATIVE"),
+ SOM_HOWTO (R_DP_RELATIVE, "R_DP_RELATIVE"),
+ SOM_HOWTO (R_DP_RELATIVE, "R_DP_RELATIVE"),
+ SOM_HOWTO (R_DP_RELATIVE, "R_DP_RELATIVE"),
+ SOM_HOWTO (R_DP_RELATIVE, "R_DP_RELATIVE"),
+ SOM_HOWTO (R_DP_RELATIVE, "R_DP_RELATIVE"),
+ SOM_HOWTO (R_DP_RELATIVE, "R_DP_RELATIVE"),
+ SOM_HOWTO (R_DP_RELATIVE, "R_DP_RELATIVE"),
+ SOM_HOWTO (R_DP_RELATIVE, "R_DP_RELATIVE"),
+ SOM_HOWTO (R_RESERVED, "R_RESERVED"),
+ SOM_HOWTO (R_RESERVED, "R_RESERVED"),
+ SOM_HOWTO (R_RESERVED, "R_RESERVED"),
+ SOM_HOWTO (R_RESERVED, "R_RESERVED"),
+ SOM_HOWTO (R_RESERVED, "R_RESERVED"),
+ SOM_HOWTO (R_DLT_REL, "R_DLT_REL"),
+ SOM_HOWTO (R_DLT_REL, "R_DLT_REL"),
+ SOM_HOWTO (R_RESERVED, "R_RESERVED"),
+ SOM_HOWTO (R_RESERVED, "R_RESERVED"),
+ SOM_HOWTO (R_RESERVED, "R_RESERVED"),
+ SOM_HOWTO (R_RESERVED, "R_RESERVED"),
+ SOM_HOWTO (R_RESERVED, "R_RESERVED"),
+ SOM_HOWTO (R_RESERVED, "R_RESERVED"),
+ SOM_HOWTO (R_CODE_ONE_SYMBOL, "R_CODE_ONE_SYMBOL"),
+ SOM_HOWTO (R_CODE_ONE_SYMBOL, "R_CODE_ONE_SYMBOL"),
+ SOM_HOWTO (R_CODE_ONE_SYMBOL, "R_CODE_ONE_SYMBOL"),
+ SOM_HOWTO (R_CODE_ONE_SYMBOL, "R_CODE_ONE_SYMBOL"),
+ SOM_HOWTO (R_CODE_ONE_SYMBOL, "R_CODE_ONE_SYMBOL"),
+ SOM_HOWTO (R_CODE_ONE_SYMBOL, "R_CODE_ONE_SYMBOL"),
+ SOM_HOWTO (R_CODE_ONE_SYMBOL, "R_CODE_ONE_SYMBOL"),
+ SOM_HOWTO (R_CODE_ONE_SYMBOL, "R_CODE_ONE_SYMBOL"),
+ SOM_HOWTO (R_CODE_ONE_SYMBOL, "R_CODE_ONE_SYMBOL"),
+ SOM_HOWTO (R_CODE_ONE_SYMBOL, "R_CODE_ONE_SYMBOL"),
+ SOM_HOWTO (R_CODE_ONE_SYMBOL, "R_CODE_ONE_SYMBOL"),
+ SOM_HOWTO (R_CODE_ONE_SYMBOL, "R_CODE_ONE_SYMBOL"),
+ SOM_HOWTO (R_CODE_ONE_SYMBOL, "R_CODE_ONE_SYMBOL"),
+ SOM_HOWTO (R_CODE_ONE_SYMBOL, "R_CODE_ONE_SYMBOL"),
+ SOM_HOWTO (R_CODE_ONE_SYMBOL, "R_CODE_ONE_SYMBOL"),
+ SOM_HOWTO (R_CODE_ONE_SYMBOL, "R_CODE_ONE_SYMBOL"),
+ SOM_HOWTO (R_CODE_ONE_SYMBOL, "R_CODE_ONE_SYMBOL"),
+ SOM_HOWTO (R_CODE_ONE_SYMBOL, "R_CODE_ONE_SYMBOL"),
+ SOM_HOWTO (R_CODE_ONE_SYMBOL, "R_CODE_ONE_SYMBOL"),
+ SOM_HOWTO (R_CODE_ONE_SYMBOL, "R_CODE_ONE_SYMBOL"),
+ SOM_HOWTO (R_CODE_ONE_SYMBOL, "R_CODE_ONE_SYMBOL"),
+ SOM_HOWTO (R_CODE_ONE_SYMBOL, "R_CODE_ONE_SYMBOL"),
+ SOM_HOWTO (R_CODE_ONE_SYMBOL, "R_CODE_ONE_SYMBOL"),
+ SOM_HOWTO (R_CODE_ONE_SYMBOL, "R_CODE_ONE_SYMBOL"),
+ SOM_HOWTO (R_CODE_ONE_SYMBOL, "R_CODE_ONE_SYMBOL"),
+ SOM_HOWTO (R_CODE_ONE_SYMBOL, "R_CODE_ONE_SYMBOL"),
+ SOM_HOWTO (R_CODE_ONE_SYMBOL, "R_CODE_ONE_SYMBOL"),
+ SOM_HOWTO (R_CODE_ONE_SYMBOL, "R_CODE_ONE_SYMBOL"),
+ SOM_HOWTO (R_CODE_ONE_SYMBOL, "R_CODE_ONE_SYMBOL"),
+ SOM_HOWTO (R_CODE_ONE_SYMBOL, "R_CODE_ONE_SYMBOL"),
+ SOM_HOWTO (R_CODE_ONE_SYMBOL, "R_CODE_ONE_SYMBOL"),
+ SOM_HOWTO (R_CODE_ONE_SYMBOL, "R_CODE_ONE_SYMBOL"),
+ SOM_HOWTO (R_CODE_ONE_SYMBOL, "R_CODE_ONE_SYMBOL"),
+ SOM_HOWTO (R_CODE_ONE_SYMBOL, "R_CODE_ONE_SYMBOL"),
+ SOM_HOWTO (R_CODE_ONE_SYMBOL, "R_CODE_ONE_SYMBOL"),
+ SOM_HOWTO (R_RESERVED, "R_RESERVED"),
+ SOM_HOWTO (R_RESERVED, "R_RESERVED"),
+ SOM_HOWTO (R_RESERVED, "R_RESERVED"),
+ SOM_HOWTO (R_RESERVED, "R_RESERVED"),
+ SOM_HOWTO (R_RESERVED, "R_RESERVED"),
+ SOM_HOWTO (R_RESERVED, "R_RESERVED"),
+ SOM_HOWTO (R_RESERVED, "R_RESERVED"),
+ SOM_HOWTO (R_RESERVED, "R_RESERVED"),
+ SOM_HOWTO (R_RESERVED, "R_RESERVED"),
+ SOM_HOWTO (R_RESERVED, "R_RESERVED"),
+ SOM_HOWTO (R_RESERVED, "R_RESERVED"),
+ SOM_HOWTO (R_MILLI_REL, "R_MILLI_REL"),
+ SOM_HOWTO (R_MILLI_REL, "R_MILLI_REL"),
+ SOM_HOWTO (R_CODE_PLABEL, "R_CODE_PLABEL"),
+ SOM_HOWTO (R_CODE_PLABEL, "R_CODE_PLABEL"),
+ SOM_HOWTO (R_BREAKPOINT, "R_BREAKPOINT"),
+ SOM_HOWTO (R_ENTRY, "R_ENTRY"),
+ SOM_HOWTO (R_ENTRY, "R_ENTRY"),
+ SOM_HOWTO (R_ALT_ENTRY, "R_ALT_ENTRY"),
+ SOM_HOWTO (R_EXIT, "R_EXIT"),
+ SOM_HOWTO (R_BEGIN_TRY, "R_BEGIN_TRY"),
+ SOM_HOWTO (R_END_TRY, "R_END_TRY"),
+ SOM_HOWTO (R_END_TRY, "R_END_TRY"),
+ SOM_HOWTO (R_END_TRY, "R_END_TRY"),
+ SOM_HOWTO (R_BEGIN_BRTAB, "R_BEGIN_BRTAB"),
+ SOM_HOWTO (R_END_BRTAB, "R_END_BRTAB"),
+ SOM_HOWTO (R_STATEMENT, "R_STATEMENT"),
+ SOM_HOWTO (R_STATEMENT, "R_STATEMENT"),
+ SOM_HOWTO (R_STATEMENT, "R_STATEMENT"),
+ SOM_HOWTO (R_DATA_EXPR, "R_DATA_EXPR"),
+ SOM_HOWTO (R_CODE_EXPR, "R_CODE_EXPR"),
+ SOM_HOWTO (R_FSEL, "R_FSEL"),
+ SOM_HOWTO (R_LSEL, "R_LSEL"),
+ SOM_HOWTO (R_RSEL, "R_RSEL"),
+ SOM_HOWTO (R_N_MODE, "R_N_MODE"),
+ SOM_HOWTO (R_S_MODE, "R_S_MODE"),
+ SOM_HOWTO (R_D_MODE, "R_D_MODE"),
+ SOM_HOWTO (R_R_MODE, "R_R_MODE"),
+ SOM_HOWTO (R_DATA_OVERRIDE, "R_DATA_OVERRIDE"),
+ SOM_HOWTO (R_DATA_OVERRIDE, "R_DATA_OVERRIDE"),
+ SOM_HOWTO (R_DATA_OVERRIDE, "R_DATA_OVERRIDE"),
+ SOM_HOWTO (R_DATA_OVERRIDE, "R_DATA_OVERRIDE"),
+ SOM_HOWTO (R_DATA_OVERRIDE, "R_DATA_OVERRIDE"),
+ SOM_HOWTO (R_TRANSLATED, "R_TRANSLATED"),
+ SOM_HOWTO (R_AUX_UNWIND, "R_AUX_UNWIND"),
+ SOM_HOWTO (R_COMP1, "R_COMP1"),
+ SOM_HOWTO (R_COMP2, "R_COMP2"),
+ SOM_HOWTO (R_COMP3, "R_COMP3"),
+ SOM_HOWTO (R_PREV_FIXUP, "R_PREV_FIXUP"),
+ SOM_HOWTO (R_PREV_FIXUP, "R_PREV_FIXUP"),
+ SOM_HOWTO (R_PREV_FIXUP, "R_PREV_FIXUP"),
+ SOM_HOWTO (R_PREV_FIXUP, "R_PREV_FIXUP"),
+ SOM_HOWTO (R_SEC_STMT, "R_SEC_STMT"),
+ SOM_HOWTO (R_N0SEL, "R_N0SEL"),
+ SOM_HOWTO (R_N1SEL, "R_N1SEL"),
+ SOM_HOWTO (R_LINETAB, "R_LINETAB"),
+ SOM_HOWTO (R_LINETAB_ESC, "R_LINETAB_ESC"),
+ SOM_HOWTO (R_LTP_OVERRIDE, "R_LTP_OVERRIDE"),
+ SOM_HOWTO (R_COMMENT, "R_COMMENT"),
+ SOM_HOWTO (R_RESERVED, "R_RESERVED"),
+ SOM_HOWTO (R_RESERVED, "R_RESERVED"),
+ SOM_HOWTO (R_RESERVED, "R_RESERVED"),
+ SOM_HOWTO (R_RESERVED, "R_RESERVED"),
+ SOM_HOWTO (R_RESERVED, "R_RESERVED"),
+ SOM_HOWTO (R_RESERVED, "R_RESERVED"),
+ SOM_HOWTO (R_RESERVED, "R_RESERVED"),
+ SOM_HOWTO (R_RESERVED, "R_RESERVED"),
+ SOM_HOWTO (R_RESERVED, "R_RESERVED"),
+ SOM_HOWTO (R_RESERVED, "R_RESERVED"),
+ SOM_HOWTO (R_RESERVED, "R_RESERVED"),
+ SOM_HOWTO (R_RESERVED, "R_RESERVED"),
+ SOM_HOWTO (R_RESERVED, "R_RESERVED"),
+ SOM_HOWTO (R_RESERVED, "R_RESERVED"),
+ SOM_HOWTO (R_RESERVED, "R_RESERVED"),
+ SOM_HOWTO (R_RESERVED, "R_RESERVED"),
+ SOM_HOWTO (R_RESERVED, "R_RESERVED"),
+ SOM_HOWTO (R_RESERVED, "R_RESERVED"),
+ SOM_HOWTO (R_RESERVED, "R_RESERVED"),
+ SOM_HOWTO (R_RESERVED, "R_RESERVED"),
+ SOM_HOWTO (R_RESERVED, "R_RESERVED"),
+ SOM_HOWTO (R_RESERVED, "R_RESERVED"),
+ SOM_HOWTO (R_RESERVED, "R_RESERVED"),
+ SOM_HOWTO (R_RESERVED, "R_RESERVED"),
+ SOM_HOWTO (R_RESERVED, "R_RESERVED"),
+ SOM_HOWTO (R_RESERVED, "R_RESERVED"),
+ SOM_HOWTO (R_RESERVED, "R_RESERVED"),
+ SOM_HOWTO (R_RESERVED, "R_RESERVED"),
+ SOM_HOWTO (R_RESERVED, "R_RESERVED"),
+ SOM_HOWTO (R_RESERVED, "R_RESERVED"),
+ SOM_HOWTO (R_RESERVED, "R_RESERVED"),
+ SOM_HOWTO (R_RESERVED, "R_RESERVED"),
+ SOM_HOWTO (R_RESERVED, "R_RESERVED"),
+ SOM_HOWTO (R_RESERVED, "R_RESERVED")};
+
/* Initialize the SOM relocation queue. By definition the queue holds
the last four multibyte fixups. */
-
+
static void
som_initialize_reloc_queue (queue)
struct reloc_queue *queue;
queue[1].size = tmp2;
return;
}
- abort();
+ abort ();
}
/* Search for a particular relocation in the relocation queue. */
static unsigned char *
try_prev_fixup (abfd, subspace_reloc_sizep, p, size, queue)
- bfd *abfd;
+ bfd *abfd ATTRIBUTE_UNUSED;
int *subspace_reloc_sizep;
unsigned char *p;
unsigned int size;
if (queue_index != -1)
{
/* Found this in a previous fixup. Undo the fixup we
- just built and use R_PREV_FIXUP instead. We saved
+ just built and use R_PREV_FIXUP instead. We saved
a total of size - 1 bytes in the fixup stream. */
bfd_put_8 (abfd, R_PREV_FIXUP + queue_index, p);
p += 1;
/* Emit the proper R_NO_RELOCATION fixups to map the next SKIP
bytes without any relocation. Update the size of the subspace
- relocation stream via SUBSPACE_RELOC_SIZE_P; also return the
+ relocation stream via SUBSPACE_RELOC_SIZE_P; also return the
current pointer into the relocation stream. */
static unsigned char *
most recent fixup. */
}
}
-
- /* The difference must be less than 0x1000000. Use one
+
+ /* The difference must be less than 0x1000000. Use one
more R_NO_RELOCATION entry to get to the right difference. */
if ((skip & 3) == 0 && skip <= 0xc0000 && skip > 0)
{
unsigned int *subspace_reloc_sizep;
struct reloc_queue *queue;
{
- if ((unsigned)(addend) + 0x80 < 0x100)
+ if ((unsigned) (addend) + 0x80 < 0x100)
{
bfd_put_8 (abfd, R_DATA_OVERRIDE + 1, p);
bfd_put_8 (abfd, addend, p + 1);
- p = try_prev_fixup (abfd, subspace_reloc_sizep, p, 2, queue);
+ p = try_prev_fixup (abfd, subspace_reloc_sizep, p, 2, queue);
}
else if ((unsigned) (addend) + 0x8000 < 0x10000)
{
int arg_bits = HPPA_R_ARG_RELOC (bfd_reloc->addend);
int rtn_bits = arg_bits & 0x3;
int type, done = 0;
-
+
/* You'll never believe all this is necessary to handle relocations
for function calls. Having to compute and pack the argument
relocation bits is the real nightmare.
-
+
If you're interested in how this works, just forget it. You really
do not want to know about this braindamage. */
done = 1;
}
}
-
+
/* If this could not be handled with a simple relocation, then do a hard
one. Hard relocations occur if the symbol number was too high or if
the encoding of argument relocation bits is too complex. */
type += 9 * 4;
else
type += (3 * (arg_bits >> 4 & 3) + (arg_bits >> 2 & 3)) * 4;
-
+
/* Output the first two bytes of the relocation. These describe
the length of the relocation and encoding style. */
bfd_put_8 (abfd, bfd_reloc->howto->type + 10
+ 2 * (sym_num >= 0x100) + (type >= 0x100),
p);
bfd_put_8 (abfd, type, p + 1);
-
+
/* Now output the symbol index and see if this bizarre relocation
just happened to be in the relocation queue. */
if (sym_num < 0x100)
return p;
}
-
-/* Return the logarithm of X, base 2, considering X unsigned.
+/* Return the logarithm of X, base 2, considering X unsigned.
Abort -1 if X is not a power or two or is zero. */
static int
static bfd_reloc_status_type
hppa_som_reloc (abfd, reloc_entry, symbol_in, data,
input_section, output_bfd, error_message)
- bfd *abfd;
+ bfd *abfd ATTRIBUTE_UNUSED;
arelent *reloc_entry;
- asymbol *symbol_in;
- PTR data;
+ asymbol *symbol_in ATTRIBUTE_UNUSED;
+ PTR data ATTRIBUTE_UNUSED;
asection *input_section;
bfd *output_bfd;
- char **error_message;
+ char **error_message ATTRIBUTE_UNUSED;
{
if (output_bfd)
{
and a field selector, return one or more appropriate SOM relocations. */
int **
-hppa_som_gen_reloc_type (abfd, base_type, format, field, sym_diff)
+hppa_som_gen_reloc_type (abfd, base_type, format, field, sym_diff, sym)
bfd *abfd;
int base_type;
int format;
enum hppa_reloc_field_selector_type_alt field;
int sym_diff;
+ asymbol *sym;
{
int *final_type, **final_types;
- final_types = (int **) bfd_alloc_by_size_t (abfd, sizeof (int *) * 6);
- final_type = (int *) bfd_alloc_by_size_t (abfd, sizeof (int));
+ final_types = (int **) bfd_alloc (abfd, sizeof (int *) * 6);
+ final_type = (int *) bfd_alloc (abfd, sizeof (int));
if (!final_types || !final_type)
- {
- bfd_set_error (bfd_error_no_memory);
- return NULL;
- }
+ return NULL;
- /* The field selector may require additional relocations to be
+ /* The field selector may require additional relocations to be
generated. It's impossible to know at this moment if additional
relocations will be needed, so we make them. The code to actually
write the relocation/fixup stream is responsible for removing
case e_tsel:
case e_ltsel:
case e_rtsel:
- final_types[0] = (int *) bfd_alloc_by_size_t (abfd, sizeof (int));
+ final_types[0] = (int *) bfd_alloc (abfd, sizeof (int));
if (!final_types[0])
- {
- bfd_set_error (bfd_error_no_memory);
- return NULL;
- }
+ return NULL;
if (field == e_tsel)
*final_types[0] = R_FSEL;
else if (field == e_ltsel)
case e_lssel:
case e_rssel:
- final_types[0] = (int *) bfd_alloc_by_size_t (abfd, sizeof (int));
+ final_types[0] = (int *) bfd_alloc (abfd, sizeof (int));
if (!final_types[0])
- {
- bfd_set_error (bfd_error_no_memory);
- return NULL;
- }
+ return NULL;
*final_types[0] = R_S_MODE;
final_types[1] = final_type;
final_types[2] = NULL;
case e_lsel:
case e_rsel:
- final_types[0] = (int *) bfd_alloc_by_size_t (abfd, sizeof (int));
+ final_types[0] = (int *) bfd_alloc (abfd, sizeof (int));
if (!final_types[0])
- {
- bfd_set_error (bfd_error_no_memory);
- return NULL;
- }
+ return NULL;
*final_types[0] = R_N_MODE;
final_types[1] = final_type;
final_types[2] = NULL;
case e_ldsel:
case e_rdsel:
- final_types[0] = (int *) bfd_alloc_by_size_t (abfd, sizeof (int));
+ final_types[0] = (int *) bfd_alloc (abfd, sizeof (int));
if (!final_types[0])
- {
- bfd_set_error (bfd_error_no_memory);
- return NULL;
- }
+ return NULL;
*final_types[0] = R_D_MODE;
final_types[1] = final_type;
final_types[2] = NULL;
case e_lrsel:
case e_rrsel:
- final_types[0] = (int *) bfd_alloc_by_size_t (abfd, sizeof (int));
+ final_types[0] = (int *) bfd_alloc (abfd, sizeof (int));
if (!final_types[0])
- {
- bfd_set_error (bfd_error_no_memory);
- return NULL;
- }
+ return NULL;
*final_types[0] = R_R_MODE;
final_types[1] = final_type;
final_types[2] = NULL;
*final_type = base_type;
break;
+
+ case e_nsel:
+ final_types[0] = (int *) bfd_alloc (abfd, sizeof (int));
+ if (!final_types[0])
+ return NULL;
+ *final_types[0] = R_N1SEL;
+ final_types[1] = final_type;
+ final_types[2] = NULL;
+ *final_type = base_type;
+ break;
+
+ case e_nlsel:
+ case e_nlrsel:
+ final_types[0] = (int *) bfd_alloc (abfd, sizeof (int));
+ if (!final_types[0])
+ return NULL;
+ *final_types[0] = R_N0SEL;
+ final_types[1] = (int *) bfd_alloc (abfd, sizeof (int));
+ if (!final_types[1])
+ return NULL;
+ if (field == e_nlsel)
+ *final_types[1] = R_N_MODE;
+ else
+ *final_types[1] = R_R_MODE;
+ final_types[2] = final_type;
+ final_types[3] = NULL;
+ *final_type = base_type;
+ break;
}
-
+
switch (base_type)
{
case R_HPPA:
/* The difference of two symbols needs *very* special handling. */
if (sym_diff)
{
- final_types[0] = (int *)bfd_alloc_by_size_t (abfd, sizeof (int));
- final_types[1] = (int *)bfd_alloc_by_size_t (abfd, sizeof (int));
- final_types[2] = (int *)bfd_alloc_by_size_t (abfd, sizeof (int));
- final_types[3] = (int *)bfd_alloc_by_size_t (abfd, sizeof (int));
+ final_types[0] = (int *)bfd_alloc (abfd, sizeof (int));
+ final_types[1] = (int *)bfd_alloc (abfd, sizeof (int));
+ final_types[2] = (int *)bfd_alloc (abfd, sizeof (int));
+ final_types[3] = (int *)bfd_alloc (abfd, sizeof (int));
if (!final_types[0] || !final_types[1] || !final_types[2])
- {
- bfd_set_error (bfd_error_no_memory);
return NULL;
- }
if (field == e_fsel)
*final_types[0] = R_FSEL;
else if (field == e_rsel)
*final_types[2] = R_COMP2;
*final_types[3] = R_COMP1;
final_types[4] = final_type;
- *final_types[4] = R_CODE_EXPR;
+ if (format == 32)
+ *final_types[4] = R_DATA_EXPR;
+ else
+ *final_types[4] = R_CODE_EXPR;
final_types[5] = NULL;
break;
}
*final_type = R_DLT_REL;
/* A relocation in the data space is always a full 32bits. */
else if (format == 32)
- *final_type = R_DATA_ONE_SYMBOL;
+ {
+ *final_type = R_DATA_ONE_SYMBOL;
+
+ /* If there's no SOM symbol type associated with this BFD
+ symbol, then set the symbol type to ST_DATA.
+
+ Only do this if the type is going to default later when
+ we write the object file.
+ This is done so that the linker never encounters an
+ R_DATA_ONE_SYMBOL reloc involving an ST_CODE symbol.
+
+ This allows the compiler to generate exception handling
+ tables.
+
+ Note that one day we may need to also emit BEGIN_BRTAB and
+ END_BRTAB to prevent the linker from optimizing away insns
+ in exception handling regions. */
+ if (som_symbol_data (sym)->som_type == SYMBOL_TYPE_UNKNOWN
+ && (sym->flags & BSF_SECTION_SYM) == 0
+ && (sym->flags & BSF_FUNCTION) == 0
+ && ! bfd_is_com_section (sym->section))
+ som_symbol_data (sym)->som_type = SYMBOL_TYPE_DATA;
+ }
break;
case R_HPPA_GOTOFF:
/* The difference of two symbols needs *very* special handling. */
if (sym_diff)
{
- final_types[0] = (int *)bfd_alloc_by_size_t (abfd, sizeof (int));
- final_types[1] = (int *)bfd_alloc_by_size_t (abfd, sizeof (int));
- final_types[2] = (int *)bfd_alloc_by_size_t (abfd, sizeof (int));
- final_types[3] = (int *)bfd_alloc_by_size_t (abfd, sizeof (int));
+ final_types[0] = (int *)bfd_alloc (abfd, sizeof (int));
+ final_types[1] = (int *)bfd_alloc (abfd, sizeof (int));
+ final_types[2] = (int *)bfd_alloc (abfd, sizeof (int));
+ final_types[3] = (int *)bfd_alloc (abfd, sizeof (int));
if (!final_types[0] || !final_types[1] || !final_types[2])
- {
- bfd_set_error (bfd_error_no_memory);
return NULL;
- }
if (field == e_fsel)
*final_types[0] = R_FSEL;
else if (field == e_rsel)
*final_types[2] = R_COMP2;
*final_types[3] = R_COMP1;
final_types[4] = final_type;
- *final_types[4] = R_CODE_EXPR;
+ if (format == 32)
+ *final_types[4] = R_DATA_EXPR;
+ else
+ *final_types[4] = R_CODE_EXPR;
final_types[5] = NULL;
break;
}
case R_HPPA_NONE:
case R_HPPA_ABS_CALL:
- case R_HPPA_PCREL_CALL:
/* Right now we can default all these. */
break;
+
+ case R_HPPA_PCREL_CALL:
+ {
+#ifndef NO_PCREL_MODES
+ /* If we have short and long pcrel modes, then generate the proper
+ mode selector, then the pcrel relocation. Redundant selectors
+ will be eliminted as the relocs are sized and emitted. */
+ final_types[0] = (int *) bfd_alloc (abfd, sizeof (int));
+ if (!final_types[0])
+ return NULL;
+ if (format == 17)
+ *final_types[0] = R_SHORT_PCREL_MODE;
+ else
+ *final_types[0] = R_LONG_PCREL_MODE;
+ final_types[1] = final_type;
+ final_types[2] = NULL;
+ *final_type = base_type;
+#endif
+ break;
+ }
}
return final_types;
}
/*ARGSUSED*/
static reloc_howto_type *
som_bfd_reloc_type_lookup (abfd, code)
- bfd *abfd;
+ bfd *abfd ATTRIBUTE_UNUSED;
bfd_reloc_code_real_type code;
{
if ((int) code < (int) R_NO_RELOCATION + 255)
initialization in the BFD. */
static const bfd_target *
-som_object_setup (abfd, file_hdrp, aux_hdrp)
+som_object_setup (abfd, file_hdrp, aux_hdrp, current_offset)
bfd *abfd;
struct header *file_hdrp;
struct som_exec_auxhdr *aux_hdrp;
+ unsigned long current_offset;
{
asection *section;
int found;
return 0;
/* Set BFD flags based on what information is available in the SOM. */
- abfd->flags = NO_FLAGS;
+ abfd->flags = BFD_NO_FLAGS;
if (file_hdrp->symbol_total)
abfd->flags |= HAS_LINENO | HAS_DEBUG | HAS_SYMS | HAS_LOCALS;
obj_som_exec_data (abfd) = (struct som_exec_data *)
bfd_zalloc (abfd, sizeof (struct som_exec_data ));
if (obj_som_exec_data (abfd) == NULL)
- {
- bfd_set_error (bfd_error_no_memory);
- return NULL;
- }
+ return NULL;
/* The braindamaged OSF1 linker switched exec_flags and exec_entry!
It's about time, OSF has used the new id since at least 1992;
HPUX didn't start till nearly 1995!.
-
+
The new approach examines the entry field. If it's zero or not 4
byte aligned then it's not a proper code address and we guess it's
really the executable flags. */
}
else
{
- bfd_get_start_address (abfd) = aux_hdrp->exec_entry;
+ bfd_get_start_address (abfd) = aux_hdrp->exec_entry + current_offset;
obj_som_exec_data (abfd)->exec_flags = aux_hdrp->exec_flags;
}
bfd_default_set_arch_mach (abfd, bfd_arch_hppa, pa10);
bfd_get_symcount (abfd) = file_hdrp->symbol_total;
- /* Initialize the saved symbol table and string table to NULL.
+ /* Initialize the saved symbol table and string table to NULL.
Save important offsets and sizes from the SOM header into
the BFD. */
obj_som_stringtab (abfd) = (char *) NULL;
obj_som_symtab (abfd) = (som_symbol_type *) NULL;
obj_som_sorted_syms (abfd) = NULL;
obj_som_stringtab_size (abfd) = file_hdrp->symbol_strings_size;
- obj_som_sym_filepos (abfd) = file_hdrp->symbol_location;
- obj_som_str_filepos (abfd) = file_hdrp->symbol_strings_location;
- obj_som_reloc_filepos (abfd) = file_hdrp->fixup_request_location;
+ obj_som_sym_filepos (abfd) = file_hdrp->symbol_location + current_offset;
+ obj_som_str_filepos (abfd) = (file_hdrp->symbol_strings_location
+ + current_offset);
+ obj_som_reloc_filepos (abfd) = (file_hdrp->fixup_request_location
+ + current_offset);
obj_som_exec_data (abfd)->system_id = file_hdrp->system_id;
return abfd->xvec;
associated subspaces. */
static boolean
-setup_sections (abfd, file_hdr)
+setup_sections (abfd, file_hdr, current_offset)
bfd *abfd;
struct header *file_hdr;
+ unsigned long current_offset;
{
char *space_strings;
unsigned int space_index, i;
/* First, read in space names */
- space_strings = malloc (file_hdr->space_strings_size);
+ space_strings = bfd_malloc (file_hdr->space_strings_size);
if (!space_strings && file_hdr->space_strings_size != 0)
- {
- bfd_set_error (bfd_error_no_memory);
- goto error_return;
- }
+ goto error_return;
- if (bfd_seek (abfd, file_hdr->space_strings_location, SEEK_SET) < 0)
+ if (bfd_seek (abfd, current_offset + file_hdr->space_strings_location,
+ SEEK_SET) < 0)
goto error_return;
if (bfd_read (space_strings, 1, file_hdr->space_strings_size, abfd)
!= file_hdr->space_strings_size)
char *newname;
/* Read the space dictionary element */
- if (bfd_seek (abfd, file_hdr->space_location
- + space_index * sizeof space, SEEK_SET) < 0)
+ if (bfd_seek (abfd,
+ (current_offset + file_hdr->space_location
+ + space_index * sizeof space),
+ SEEK_SET) < 0)
goto error_return;
if (bfd_read (&space, 1, sizeof space, abfd) != sizeof space)
goto error_return;
if (!newname)
goto error_return;
strcpy (newname, space.name.n_name);
-
+
space_asect = bfd_make_section_anyway (abfd, newname);
if (!space_asect)
goto error_return;
space.space_number) == false)
goto error_return;
+ /* If the space has no subspaces, then we're done. */
+ if (space.subspace_quantity == 0)
+ continue;
+
/* Now, read in the first subspace for this space */
- if (bfd_seek (abfd, file_hdr->subspace_location
- + space.subspace_index * sizeof subspace,
+ if (bfd_seek (abfd,
+ (current_offset + file_hdr->subspace_location
+ + space.subspace_index * sizeof subspace),
SEEK_SET) < 0)
goto error_return;
if (bfd_read (&subspace, 1, sizeof subspace, abfd) != sizeof subspace)
goto error_return;
/* Seek back to the start of the subspaces for loop below */
- if (bfd_seek (abfd, file_hdr->subspace_location
- + space.subspace_index * sizeof subspace,
+ if (bfd_seek (abfd,
+ (current_offset + file_hdr->subspace_location
+ + space.subspace_index * sizeof subspace),
SEEK_SET) < 0)
goto error_return;
/* Setup the start address and file loc from the first subspace record */
space_asect->vma = subspace.subspace_start;
- space_asect->filepos = subspace.file_loc_init_value;
+ space_asect->filepos = subspace.file_loc_init_value + current_offset;
space_asect->alignment_power = log2 (subspace.alignment);
if (space_asect->alignment_power == -1)
goto error_return;
subspace.quadrant) == false)
goto error_return;
- /* Keep an easy mapping between subspaces and sections.
+ /* Keep an easy mapping between subspaces and sections.
Note we do not necessarily read the subspaces in the
same order in which they appear in the object file.
by the access_control_bits in the subspace header. */
switch (subspace.access_control_bits >> 4)
{
- /* Readonly data. */
+ /* Readonly data. */
case 0x0:
subspace_asect->flags |= SEC_DATA | SEC_READONLY;
break;
- /* Normal data. */
+ /* Normal data. */
case 0x1:
subspace_asect->flags |= SEC_DATA;
break;
subspace_asect->flags |= SEC_CODE;
break;
}
-
- if (subspace.dup_common || subspace.is_common)
+
+ if (subspace.dup_common || subspace.is_common)
subspace_asect->flags |= SEC_IS_COMMON;
else if (subspace.subspace_length > 0)
subspace_asect->flags |= SEC_HAS_CONTENTS;
subspace_asect->rel_filepos = subspace.fixup_request_index;
som_section_data (subspace_asect)->reloc_size
= subspace.fixup_request_quantity;
- /* We can not determine this yet. When we read in the
+ /* We can not determine this yet. When we read in the
relocation table the correct value will be filled in. */
subspace_asect->reloc_count = -1;
}
subspace_asect->vma = subspace.subspace_start;
subspace_asect->_cooked_size = subspace.subspace_length;
subspace_asect->_raw_size = subspace.subspace_length;
- subspace_asect->filepos = subspace.file_loc_init_value;
+ subspace_asect->filepos = (subspace.file_loc_init_value
+ + current_offset);
subspace_asect->alignment_power = log2 (subspace.alignment);
if (subspace_asect->alignment_power == -1)
goto error_return;
}
- /* Yow! there is no subspace within the space which actually
- has initialized information in it; this should never happen
- as far as I know. */
+ /* This can happen for a .o which defines symbols in otherwise
+ empty subspaces. */
if (!save_subspace.file_loc_init_value)
- goto error_return;
-
- /* Setup the sizes for the space section based upon the info in the
- last subspace of the space. */
- space_asect->_cooked_size = save_subspace.subspace_start
- - space_asect->vma + save_subspace.subspace_length;
- space_asect->_raw_size = save_subspace.file_loc_init_value
- - space_asect->filepos + save_subspace.initialization_length;
+ {
+ space_asect->_cooked_size = 0;
+ space_asect->_raw_size = 0;
+ }
+ else
+ {
+ /* Setup the sizes for the space section based upon the info in the
+ last subspace of the space. */
+ space_asect->_cooked_size = (save_subspace.subspace_start
+ - space_asect->vma
+ + save_subspace.subspace_length);
+ space_asect->_raw_size = (save_subspace.file_loc_init_value
+ - space_asect->filepos
+ + save_subspace.initialization_length);
+ }
}
/* Now that we've read in all the subspace records, we need to assign
a target index to each subspace. */
- subspace_sections = (asection **) malloc (total_subspaces
- * sizeof (asection *));
+ subspace_sections = (asection **) bfd_malloc (total_subspaces
+ * sizeof (asection *));
if (subspace_sections == NULL)
goto error_return;
}
qsort (subspace_sections, total_subspaces,
sizeof (asection *), compare_subspaces);
-
+
/* subspace_sections is now sorted in the order in which the subspaces
appear in the object file. Assign an index to each one now. */
for (i = 0; i < total_subspaces; i++)
{
struct header file_hdr;
struct som_exec_auxhdr aux_hdr;
+ unsigned long current_offset = 0;
+ struct lst_header lst_header;
+ struct som_entry som_entry;
+#define ENTRY_SIZE sizeof (struct som_entry)
if (bfd_read ((PTR) & file_hdr, 1, FILE_HDR_SIZE, abfd) != FILE_HDR_SIZE)
{
#ifdef SHL_MAGIC
case SHL_MAGIC:
#endif
-#ifdef EXECLIBMAGIC
- case EXECLIBMAGIC:
-#endif
#ifdef SHARED_MAGIC_CNX
case SHARED_MAGIC_CNX:
#endif
break;
+
+#ifdef EXECLIBMAGIC
+ case EXECLIBMAGIC:
+ /* Read the lst header and determine where the SOM directory begins */
+
+ if (bfd_seek (abfd, (file_ptr) 0, SEEK_SET) < 0)
+ {
+ if (bfd_get_error () != bfd_error_system_call)
+ bfd_set_error (bfd_error_wrong_format);
+ return 0;
+ }
+
+ if (bfd_read ((PTR) & lst_header, 1, SLSTHDR, abfd) != SLSTHDR)
+ {
+ if (bfd_get_error () != bfd_error_system_call)
+ bfd_set_error (bfd_error_wrong_format);
+ return 0;
+ }
+
+ /* Position to and read the first directory entry */
+
+ if (bfd_seek (abfd, lst_header.dir_loc, SEEK_SET) < 0)
+ {
+ if (bfd_get_error () != bfd_error_system_call)
+ bfd_set_error (bfd_error_wrong_format);
+ return 0;
+ }
+
+ if (bfd_read ((PTR) & som_entry, 1, ENTRY_SIZE, abfd) != ENTRY_SIZE)
+ {
+ if (bfd_get_error () != bfd_error_system_call)
+ bfd_set_error (bfd_error_wrong_format);
+ return 0;
+ }
+
+ /* Now position to the first SOM */
+
+ if (bfd_seek (abfd, som_entry.location, SEEK_SET) < 0)
+ {
+ if (bfd_get_error () != bfd_error_system_call)
+ bfd_set_error (bfd_error_wrong_format);
+ return 0;
+ }
+
+ current_offset = som_entry.location;
+
+ /* And finally, re-read the som header */
+
+ if (bfd_read ((PTR) & file_hdr, 1, FILE_HDR_SIZE, abfd) != FILE_HDR_SIZE)
+ {
+ if (bfd_get_error () != bfd_error_system_call)
+ bfd_set_error (bfd_error_wrong_format);
+ return 0;
+ }
+
+ break;
+#endif
+
default:
bfd_set_error (bfd_error_wrong_format);
return 0;
}
}
- if (!setup_sections (abfd, &file_hdr))
+ if (!setup_sections (abfd, &file_hdr, current_offset))
{
/* setup_sections does not bubble up a bfd error code. */
bfd_set_error (bfd_error_bad_value);
}
/* This appears to be a valid SOM object. Do some initialization. */
- return som_object_setup (abfd, &file_hdr, &aux_hdr);
+ return som_object_setup (abfd, &file_hdr, &aux_hdr, current_offset);
}
/* Create a SOM object. */
abfd->tdata.som_data = (struct som_data_struct *)
bfd_zalloc (abfd, sizeof (struct som_data_struct));
if (abfd->tdata.som_data == NULL)
- {
- bfd_set_error (bfd_error_no_memory);
- return false;
- }
+ return false;
return true;
}
/* Make and attach a file header to the BFD. */
file_hdr = (struct header *) bfd_zalloc (abfd, sizeof (struct header));
if (file_hdr == NULL)
-
- {
- bfd_set_error (bfd_error_no_memory);
- return false;
- }
+ return false;
obj_som_file_hdr (abfd) = file_hdr;
if (abfd->flags & (EXEC_P | DYNAMIC))
obj_som_exec_hdr (abfd) = (struct som_exec_auxhdr *)
bfd_zalloc (abfd, sizeof (struct som_exec_auxhdr));
if (obj_som_exec_hdr (abfd) == NULL)
- {
- bfd_set_error (bfd_error_no_memory);
- return false;
- }
+ return false;
if (abfd->flags & D_PAGED)
file_hdr->a_magic = DEMAND_MAGIC;
a wise thing to do, it makes comparing objects during a multi-stage
bootstrap difficult. */
file_hdr->file_time.secs = 0;
- file_hdr->file_time.nanosecs = 0;
+ file_hdr->file_time.nanosecs = 0;
file_hdr->entry_space = 0;
file_hdr->entry_subspace = 0;
subspace. */
if (!som_is_space (section) && !som_is_subspace (section))
continue;
-
+
if (som_is_space (section))
{
/* Allocate space for the space dictionary. */
= (struct space_dictionary_record *)
bfd_zalloc (abfd, sizeof (struct space_dictionary_record));
if (som_section_data (section)->space_dict == NULL)
- {
- bfd_set_error (bfd_error_no_memory);
- return false;
- }
+ return false;
/* Set space attributes. Note most attributes of SOM spaces
are set based on the subspaces it contains. */
som_section_data (section)->space_dict->loader_fix_index = -1;
som_section_data (section)->space_dict->init_pointer_index = -1;
/* Set more attributes that were stuffed away in private data. */
- som_section_data (section)->space_dict->sort_key =
+ som_section_data (section)->space_dict->sort_key =
som_section_data (section)->copy_data->sort_key;
- som_section_data (section)->space_dict->is_defined =
+ som_section_data (section)->space_dict->is_defined =
som_section_data (section)->copy_data->is_defined;
- som_section_data (section)->space_dict->is_private =
+ som_section_data (section)->space_dict->is_private =
som_section_data (section)->copy_data->is_private;
som_section_data (section)->space_dict->space_number =
som_section_data (section)->copy_data->space_number;
= (struct subspace_dictionary_record *)
bfd_zalloc (abfd, sizeof (struct subspace_dictionary_record));
if (som_section_data (section)->subspace_dict == NULL)
- {
- bfd_set_error (bfd_error_no_memory);
- return false;
- }
+ return false;
/* Set subspace attributes. Basic stuff is done here, additional
attributes are filled in later as more information becomes
if (section->flags & SEC_CODE)
som_section_data (section)->subspace_dict->code_only = 1;
- som_section_data (section)->subspace_dict->subspace_start =
+ som_section_data (section)->subspace_dict->subspace_start =
section->vma;
som_section_data (section)->subspace_dict->subspace_length =
bfd_section_size (abfd, section);
som_section_data (section)->subspace_dict->initialization_length =
bfd_section_size (abfd, section);
- som_section_data (section)->subspace_dict->alignment =
+ som_section_data (section)->subspace_dict->alignment =
1 << section->alignment_power;
/* Set more attributes that were stuffed away in private data. */
asymbol **sym1 = (asymbol **) arg1;
asymbol **sym2 = (asymbol **) arg2;
unsigned int count1, count2;
-
+
/* Get relocation count for each symbol. Note that the count
is stored in the udata pointer for section symbols! */
if ((*sym1)->flags & BSF_SECTION_SYM)
{
asection **subspace1 = (asection **) arg1;
asection **subspace2 = (asection **) arg2;
- unsigned int count1, count2;
-
+
if ((*subspace1)->target_index < (*subspace2)->target_index)
return -1;
else if ((*subspace2)->target_index < (*subspace1)->target_index)
|| bfd_is_abs_section ((*reloc->sym_ptr_ptr)->section))
continue;
- /* Scaling to encourage symbols involved in R_DP_RELATIVE
+ /* Scaling to encourage symbols involved in R_DP_RELATIVE
and R_CODE_ONE_SYMBOL relocations to come first. These
two relocations have single byte versions if the symbol
index is very small. */
subsection = subsection->next)
{
int reloc_offset, current_rounding_mode;
+#ifndef NO_PCREL_MODES
+ int current_call_mode;
+#endif
/* Find a subspace of this space. */
if (!som_is_subspace (subsection)
som_section_data (subsection)->subspace_dict->fixup_request_index
= total_reloc_size;
- /* To make life easier start over with a clean slate for
+ /* To make life easier start over with a clean slate for
each subspace. Seek to the start of the relocation stream
for this subspace in preparation for writing out its fixup
stream. */
reloc_offset = 0;
som_initialize_reloc_queue (reloc_queue);
current_rounding_mode = R_N_MODE;
+#ifndef NO_PCREL_MODES
+ current_call_mode = R_SHORT_PCREL_MODE;
+#endif
- /* Translate each BFD relocation into one or more SOM
+ /* Translate each BFD relocation into one or more SOM
relocations. */
for (j = 0; j < subsection->reloc_count; j++)
{
unsigned int skip;
int sym_num;
- /* Get the symbol number. Remember it's stored in a
+ /* Get the symbol number. Remember it's stored in a
special place for section symbols. */
if ((*bfd_reloc->sym_ptr_ptr)->flags & BSF_SECTION_SYM)
sym_num = (*bfd_reloc->sym_ptr_ptr)->udata.i;
else
sym_num = som_symbol_data (*bfd_reloc->sym_ptr_ptr)->index;
-
+
/* If there is not enough room for the next couple relocations,
then dump the current buffer contents now. Also reinitialize
- the relocation queue.
+ the relocation queue.
No single BFD relocation could ever translate into more
than 100 bytes of SOM relocations (20bytes is probably the
later relocation. */
switch (bfd_reloc->howto->type)
{
- /* This only needs to handle relocations that may be
- made by hppa_som_gen_reloc. */
case R_ENTRY:
case R_ALT_ENTRY:
case R_EXIT:
case R_RSEL:
case R_COMP1:
case R_COMP2:
+ case R_BEGIN_BRTAB:
+ case R_END_BRTAB:
+ case R_BEGIN_TRY:
+ case R_END_TRY:
+ case R_N0SEL:
+ case R_N1SEL:
+#ifndef NO_PCREL_MODES
+ case R_SHORT_PCREL_MODE:
+ case R_LONG_PCREL_MODE:
+#endif
reloc_offset = bfd_reloc->address;
break;
case R_DP_RELATIVE:
/* Account for any addend. */
if (bfd_reloc->addend)
- p = som_reloc_addend (abfd, bfd_reloc->addend, p,
+ p = som_reloc_addend (abfd, bfd_reloc->addend, p,
&subspace_reloc_size, reloc_queue);
if (sym_num < 0x20)
{
bfd_put_8 (abfd, bfd_reloc->howto->type + 33, p);
bfd_put_8 (abfd, sym_num >> 16, p + 1);
- bfd_put_16 (abfd, sym_num, p + 2);
+ bfd_put_16 (abfd, sym_num, p + 2);
p = try_prev_fixup (abfd, &subspace_reloc_size,
p, 4, reloc_queue);
}
/* Account for any addend using R_DATA_OVERRIDE. */
if (bfd_reloc->howto->type != R_DATA_ONE_SYMBOL
&& bfd_reloc->addend)
- p = som_reloc_addend (abfd, bfd_reloc->addend, p,
+ p = som_reloc_addend (abfd, bfd_reloc->addend, p,
&subspace_reloc_size, reloc_queue);
if (sym_num < 0x100)
{
bfd_put_8 (abfd, bfd_reloc->howto->type + 1, p);
bfd_put_8 (abfd, sym_num >> 16, p + 1);
- bfd_put_16 (abfd, sym_num, p + 2);
+ bfd_put_16 (abfd, sym_num, p + 2);
p = try_prev_fixup (abfd, &subspace_reloc_size,
p, 4, reloc_queue);
}
the R_ENTRY relocation, and the rest in the R_EXIT
relocation. */
bfd_put_32 (abfd, bfd_reloc->addend, p + 1);
-
+
/* Find the next R_EXIT relocation. */
for (tmp = j; tmp < subsection->reloc_count; tmp++)
{
p, 9, reloc_queue);
break;
}
-
+
case R_N_MODE:
case R_S_MODE:
case R_D_MODE:
}
break;
+#ifndef NO_PCREL_MODES
+ case R_LONG_PCREL_MODE:
+ case R_SHORT_PCREL_MODE:
+ if (bfd_reloc->howto->type != current_call_mode)
+ {
+ bfd_put_8 (abfd, bfd_reloc->howto->type, p);
+ subspace_reloc_size += 1;
+ p += 1;
+ current_call_mode = bfd_reloc->howto->type;
+ }
+ break;
+#endif
+
case R_EXIT:
case R_ALT_ENTRY:
case R_FSEL:
case R_LSEL:
case R_RSEL:
+ case R_BEGIN_BRTAB:
+ case R_END_BRTAB:
+ case R_BEGIN_TRY:
+ case R_N0SEL:
+ case R_N1SEL:
bfd_put_8 (abfd, bfd_reloc->howto->type, p);
subspace_reloc_size += 1;
p += 1;
break;
+ case R_END_TRY:
+ /* The end of a exception handling region. The reloc's
+ addend contains the offset of the exception handling
+ code. */
+ if (bfd_reloc->addend == 0)
+ bfd_put_8 (abfd, bfd_reloc->howto->type, p);
+ else if (bfd_reloc->addend < 1024)
+ {
+ bfd_put_8 (abfd, bfd_reloc->howto->type + 1, p);
+ bfd_put_8 (abfd, bfd_reloc->addend / 4, p + 1);
+ p = try_prev_fixup (abfd, &subspace_reloc_size,
+ p, 2, reloc_queue);
+ }
+ else
+ {
+ bfd_put_8 (abfd, bfd_reloc->howto->type + 2, p);
+ bfd_put_8 (abfd, (bfd_reloc->addend / 4) >> 16, p + 1);
+ bfd_put_16 (abfd, bfd_reloc->addend / 4, p + 2);
+ p = try_prev_fixup (abfd, &subspace_reloc_size,
+ p, 4, reloc_queue);
+ }
+ break;
+
case R_COMP1:
- /* The only time we generate R_COMP1, R_COMP2 and
+ /* The only time we generate R_COMP1, R_COMP2 and
R_CODE_EXPR relocs is for the difference of two
symbols. Hence we can cheat here. */
bfd_put_8 (abfd, bfd_reloc->howto->type, p);
break;
case R_COMP2:
- /* The only time we generate R_COMP1, R_COMP2 and
+ /* The only time we generate R_COMP1, R_COMP2 and
R_CODE_EXPR relocs is for the difference of two
symbols. Hence we can cheat here. */
bfd_put_8 (abfd, bfd_reloc->howto->type, p);
break;
case R_CODE_EXPR:
- /* The only time we generate R_COMP1, R_COMP2 and
+ case R_DATA_EXPR:
+ /* The only time we generate R_COMP1, R_COMP2 and
R_CODE_EXPR relocs is for the difference of two
symbols. Hence we can cheat here. */
bfd_put_8 (abfd, bfd_reloc->howto->type, p);
/* Last BFD relocation for a subspace has been processed.
Map the rest of the subspace with R_NO_RELOCATION fixups. */
- p = som_reloc_skip (abfd, bfd_section_size (abfd, subsection)
+ p = som_reloc_skip (abfd, bfd_section_size (abfd, subsection)
- reloc_offset,
p, &subspace_reloc_size, reloc_queue);
{
/* Chunk of memory that we can use as buffer space, then throw
away. */
- unsigned char tmp_space[SOM_TMP_BUFSIZE];
- unsigned char *p;
+ size_t tmp_space_size = SOM_TMP_BUFSIZE;
+ unsigned char *tmp_space = alloca (tmp_space_size);
+ unsigned char *p = tmp_space;
unsigned int strings_size = 0;
asection *section;
- memset (tmp_space, 0, SOM_TMP_BUFSIZE);
- p = tmp_space;
-
/* Seek to the start of the space strings in preparation for writing
them out. */
if (bfd_seek (abfd, current_offset, SEEK_SET) < 0)
building up and writing string table entries for their names. */
for (section = abfd->sections; section != NULL; section = section->next)
{
- int length;
+ size_t length;
/* Only work with space/subspaces; avoid any other sections
which might have been made (.text for example). */
length = strlen (section->name);
/* If there is not enough room for the next entry, then dump the
- current buffer contents now. Each entry will take 4 bytes to
- hold the string length + the string itself + null terminator. */
- if (p - tmp_space + 5 + length > SOM_TMP_BUFSIZE)
+ current buffer contents now and maybe allocate a larger
+ buffer. Each entry will take 4 bytes to hold the string
+ length + the string itself + null terminator. */
+ if (p - tmp_space + 5 + length > tmp_space_size)
{
+ /* Flush buffer before refilling or reallocating. */
if (bfd_write ((PTR) &tmp_space[0], p - tmp_space, 1, abfd)
- != p - tmp_space)
+ != p - tmp_space)
return false;
- /* Reset to beginning of the buffer space. */
+
+ /* Reallocate if now empty buffer still too small. */
+ if (5 + length > tmp_space_size)
+ {
+ /* Ensure a minimum growth factor to avoid O(n**2) space
+ consumption for n strings. The optimal minimum
+ factor seems to be 2, as no other value can guarantee
+ wasting less then 50% space. (Note that we cannot
+ deallocate space allocated by `alloca' without
+ returning from this function.) The same technique is
+ used a few more times below when a buffer is
+ reallocated. */
+ tmp_space_size = MAX (2 * tmp_space_size, 5 + length);
+ tmp_space = alloca (tmp_space_size);
+ }
+
+ /* Reset to beginning of the (possibly new) buffer space. */
p = tmp_space;
}
/* Write out the symbol string table. */
static boolean
-som_write_symbol_strings (abfd, current_offset, syms, num_syms, string_sizep)
+som_write_symbol_strings (abfd, current_offset, syms, num_syms, string_sizep,
+ compilation_unit)
bfd *abfd;
unsigned long current_offset;
asymbol **syms;
unsigned int num_syms;
unsigned int *string_sizep;
+ COMPUNIT *compilation_unit;
{
unsigned int i;
-
+
/* Chunk of memory that we can use as buffer space, then throw
away. */
- unsigned char tmp_space[SOM_TMP_BUFSIZE];
- unsigned char *p;
- unsigned int strings_size = 0;
+ size_t tmp_space_size = SOM_TMP_BUFSIZE;
+ unsigned char *tmp_space = alloca (tmp_space_size);
+ unsigned char *p = tmp_space;
- memset (tmp_space, 0, SOM_TMP_BUFSIZE);
- p = tmp_space;
+ unsigned int strings_size = 0;
+ unsigned char *comp[4];
+
+ /* This gets a bit gruesome because of the compilation unit. The
+ strings within the compilation unit are part of the symbol
+ strings, but don't have symbol_dictionary entries. So, manually
+ write them and update the compliation unit header. On input, the
+ compilation unit header contains local copies of the strings.
+ Move them aside. */
+ if (compilation_unit)
+ {
+ comp[0] = compilation_unit->name.n_name;
+ comp[1] = compilation_unit->language_name.n_name;
+ comp[2] = compilation_unit->product_id.n_name;
+ comp[3] = compilation_unit->version_id.n_name;
+ }
/* Seek to the start of the space strings in preparation for writing
them out. */
if (bfd_seek (abfd, current_offset, SEEK_SET) < 0)
return false;
+ if (compilation_unit)
+ {
+ for (i = 0; i < 4; i++)
+ {
+ size_t length = strlen (comp[i]);
+
+ /* If there is not enough room for the next entry, then dump
+ the current buffer contents now and maybe allocate a
+ larger buffer. */
+ if (p - tmp_space + 5 + length > tmp_space_size)
+ {
+ /* Flush buffer before refilling or reallocating. */
+ if (bfd_write ((PTR) &tmp_space[0], p - tmp_space, 1, abfd)
+ != p - tmp_space)
+ return false;
+
+ /* Reallocate if now empty buffer still too small. */
+ if (5 + length > tmp_space_size)
+ {
+ /* See alloca above for discussion of new size. */
+ tmp_space_size = MAX (2 * tmp_space_size, 5 + length);
+ tmp_space = alloca (tmp_space_size);
+ }
+
+ /* Reset to beginning of the (possibly new) buffer
+ space. */
+ p = tmp_space;
+ }
+
+ /* First element in a string table entry is the length of
+ the string. This must always be 4 byte aligned. This is
+ also an appropriate time to fill in the string index
+ field in the symbol table entry. */
+ bfd_put_32 (abfd, length, p);
+ strings_size += 4;
+ p += 4;
+
+ /* Next comes the string itself + a null terminator. */
+ strcpy (p, comp[i]);
+
+ switch (i)
+ {
+ case 0:
+ obj_som_compilation_unit (abfd)->name.n_strx = strings_size;
+ break;
+ case 1:
+ obj_som_compilation_unit (abfd)->language_name.n_strx =
+ strings_size;
+ break;
+ case 2:
+ obj_som_compilation_unit (abfd)->product_id.n_strx =
+ strings_size;
+ break;
+ case 3:
+ obj_som_compilation_unit (abfd)->version_id.n_strx =
+ strings_size;
+ break;
+ }
+
+ p += length + 1;
+ strings_size += length + 1;
+
+ /* Always align up to the next word boundary. */
+ while (strings_size % 4)
+ {
+ bfd_put_8 (abfd, 0, p);
+ strings_size++;
+ p++;
+ }
+ }
+ }
+
for (i = 0; i < num_syms; i++)
{
- int length = strlen (syms[i]->name);
+ size_t length = strlen (syms[i]->name);
/* If there is not enough room for the next entry, then dump the
- current buffer contents now. */
- if (p - tmp_space + 5 + length > SOM_TMP_BUFSIZE)
+ current buffer contents now and maybe allocate a larger buffer. */
+ if (p - tmp_space + 5 + length > tmp_space_size)
{
+ /* Flush buffer before refilling or reallocating. */
if (bfd_write ((PTR) &tmp_space[0], p - tmp_space, 1, abfd)
!= p - tmp_space)
return false;
- /* Reset to beginning of the buffer space. */
+
+ /* Reallocate if now empty buffer still too small. */
+ if (5 + length > tmp_space_size)
+ {
+ /* See alloca above for discussion of new size. */
+ tmp_space_size = MAX (2 * tmp_space_size, 5 + length);
+ tmp_space = alloca (tmp_space_size);
+ }
+
+ /* Reset to beginning of the (possibly new) buffer space. */
p = tmp_space;
}
return true;
}
-/* Compute variable information to be placed in the SOM headers,
+/* Compute variable information to be placed in the SOM headers,
space/subspace dictionaries, relocation streams, etc. Begin
writing parts of the object file. */
-static boolean
+static boolean
som_begin_writing (abfd)
bfd *abfd;
{
unsigned long current_offset = 0;
int strings_size = 0;
- unsigned int total_reloc_size = 0;
- unsigned long num_spaces, num_subspaces, num_syms, i;
+ unsigned long num_spaces, num_subspaces, i;
asection *section;
- asymbol **syms = bfd_get_outsymbols (abfd);
unsigned int total_subspaces = 0;
struct som_exec_auxhdr *exec_header = NULL;
- /* The file header will always be first in an object file,
+ /* The file header will always be first in an object file,
everything else can be in random locations. To keep things
"simple" BFD will lay out the object file in the manner suggested
by the PRO ABI for PA-RISC Systems. */
/* Make room for the file header, it's contents are not complete
yet, so it can not be written at this time. */
- current_offset += sizeof (struct header);
+ current_offset += sizeof (struct header);
/* Any auxiliary headers will follow the file header. Right now
we support only the copyright and version headers. */
if (current_offset % 4)
current_offset += (4 - (current_offset % 4));
- /* Mark the offset of the space/subspace string table in the
+ /* Mark the offset of the space/subspace string table in the
file header. */
obj_som_file_hdr (abfd)->space_strings_location = current_offset;
obj_som_file_hdr (abfd)->space_strings_size = strings_size;
current_offset += strings_size;
- /* Next is the symbol table. These are fixed length records.
-
- Count the number of symbols to determine how much room is needed
- in the object file for the symbol table.
-
- The names of the symbols are stored in a separate string table,
- and the index for each symbol name into the string table is computed
- below. Therefore, it is not possible to write the symobl table
- at this time. */
- num_syms = bfd_get_symcount (abfd);
- obj_som_file_hdr (abfd)->symbol_location = current_offset;
- obj_som_file_hdr (abfd)->symbol_total = num_syms;
- current_offset += num_syms * sizeof (struct symbol_dictionary_record);
-
- /* Next are the symbol strings.
- Align them to a word boundary. */
- if (current_offset % 4)
- current_offset += (4 - (current_offset % 4));
- obj_som_file_hdr (abfd)->symbol_strings_location = current_offset;
-
- /* Scribble out the symbol strings. */
- if (som_write_symbol_strings (abfd, current_offset, syms,
- num_syms, &strings_size)
- == false)
- return false;
-
- /* Record total string table size in header and update the
- current offset. */
- obj_som_file_hdr (abfd)->symbol_strings_size = strings_size;
- current_offset += strings_size;
-
- /* Next is the compiler records. We do not use these. */
+ /* Next is the compilation unit. */
obj_som_file_hdr (abfd)->compiler_location = current_offset;
obj_som_file_hdr (abfd)->compiler_total = 0;
+ if (obj_som_compilation_unit (abfd))
+ {
+ obj_som_file_hdr (abfd)->compiler_total = 1;
+ current_offset += COMPUNITSZ;
+ }
/* Now compute the file positions for the loadable subspaces, taking
care to make sure everything stays properly aligned. */
/* Keep track of exactly where we are within a particular
space. This is necessary as the braindamaged HPUX
- loader will create holes between subspaces *and*
+ loader will create holes between subspaces *and*
subspace alignments are *NOT* preserved. What a crock. */
subspace_offset = subsection->vma;
subspace_offset += subsection->vma - subspace_offset;
}
-
subsection->target_index = total_subspaces++;
/* This is real data to be loaded from the file. */
if (subsection->flags & SEC_LOAD)
som_section_data (subsection)->subspace_dict->file_loc_init_value
= current_offset;
subsection->filepos = current_offset;
- current_offset += bfd_section_size (abfd, subsection);
+ current_offset += bfd_section_size (abfd, subsection);
subspace_offset += bfd_section_size (abfd, subsection);
}
/* Looks like uninitialized data. */
}
}
/* Goto the next section. */
- section = section->next;
+ section = section->next;
}
/* Finally compute the file positions for unloadable subspaces.
subsection != NULL;
subsection = subsection->next)
{
-
+
if (!som_is_subspace (subsection)
|| !som_is_container (section, subsection)
|| (subsection->flags & SEC_ALLOC) != 0)
som_section_data (subsection)->subspace_dict->file_loc_init_value
= current_offset;
subsection->filepos = current_offset;
- current_offset += bfd_section_size (abfd, subsection);
+ current_offset += bfd_section_size (abfd, subsection);
}
/* Looks like uninitialized data. */
else
}
}
/* Goto the next section. */
- section = section->next;
+ section = section->next;
}
/* If building an executable, then make sure to seek to and write
bfd *abfd;
{
int num_spaces = som_count_spaces (abfd);
- int i;
+ asymbol **syms = bfd_get_outsymbols (abfd);
+ int i, num_syms, strings_size;
int subspace_index = 0;
file_ptr location;
asection *section;
unsigned long current_offset;
unsigned int total_reloc_size;
+ /* Next is the symbol table. These are fixed length records.
+
+ Count the number of symbols to determine how much room is needed
+ in the object file for the symbol table.
+
+ The names of the symbols are stored in a separate string table,
+ and the index for each symbol name into the string table is computed
+ below. Therefore, it is not possible to write the symbol table
+ at this time.
+
+ These used to be output before the subspace contents, but they
+ were moved here to work around a stupid bug in the hpux linker
+ (fixed in hpux10). */
+ current_offset = obj_som_file_hdr (abfd)->som_length;
+
+ /* Make sure we're on a word boundary. */
+ if (current_offset % 4)
+ current_offset += (4 - (current_offset % 4));
+
+ num_syms = bfd_get_symcount (abfd);
+ obj_som_file_hdr (abfd)->symbol_location = current_offset;
+ obj_som_file_hdr (abfd)->symbol_total = num_syms;
+ current_offset += num_syms * sizeof (struct symbol_dictionary_record);
+
+ /* Next are the symbol strings.
+ Align them to a word boundary. */
+ if (current_offset % 4)
+ current_offset += (4 - (current_offset % 4));
+ obj_som_file_hdr (abfd)->symbol_strings_location = current_offset;
+
+ /* Scribble out the symbol strings. */
+ if (som_write_symbol_strings (abfd, current_offset, syms,
+ num_syms, &strings_size,
+ obj_som_compilation_unit (abfd))
+ == false)
+ return false;
+
+ /* Record total string table size in header and update the
+ current offset. */
+ obj_som_file_hdr (abfd)->symbol_strings_size = strings_size;
+ current_offset += strings_size;
+
/* Do prep work before handling fixups. */
som_prep_for_fixups (abfd,
bfd_get_outsymbols (abfd),
bfd_get_symcount (abfd));
- current_offset = obj_som_file_hdr (abfd)->som_length;
-
/* At the end of the file is the fixup stream which starts on a
word boundary. */
if (current_offset % 4)
- current_offset += (4 - (current_offset % 4));
+ current_offset += (4 - (current_offset % 4));
obj_som_file_hdr (abfd)->fixup_request_location = current_offset;
/* Write the fixups and update fields in subspace headers which
/* Record the total size of the fixup stream in the file header. */
obj_som_file_hdr (abfd)->fixup_request_total = total_reloc_size;
- obj_som_file_hdr (abfd)->som_length += total_reloc_size;
-
+ /* Done. Store the total size of the SOM. */
+ obj_som_file_hdr (abfd)->som_length = current_offset + total_reloc_size;
+
/* Now that the symbol table information is complete, build and
write the symbol table. */
if (som_build_and_write_symbol_table (abfd) == false)
subsection != NULL;
subsection = subsection->next)
{
-
+
/* Skip any section which does not correspond to a space
or subspace. Or does not have SEC_ALLOC set (and therefore
has no real bits on the disk). */
/* Mark the index of the current space within the subspace's
dictionary record. */
som_section_data (subsection)->subspace_dict->space_index = i;
-
+
/* Dump the current subspace header. */
if (bfd_write ((PTR) som_section_data (subsection)->subspace_dict,
sizeof (struct subspace_dictionary_record), 1, abfd)
return false;
}
/* Goto the next section. */
- section = section->next;
+ section = section->next;
}
/* Now repeat the process for unloadable subspaces. */
subsection != NULL;
subsection = subsection->next)
{
-
+
/* Skip any section which does not correspond to a space or
subspace, or which SEC_ALLOC set (and therefore handled
in the loadable spaces/subspaces code above). */
/* Increment the number of subspaces seen and the number of
subspaces contained within the current space. */
som_section_data (section)->space_dict->subspace_quantity++;
- subspace_index++;
+ subspace_index++;
/* Mark the index of the current space within the subspace's
dictionary record. */
som_section_data (subsection)->subspace_dict->space_index = i;
-
+
/* Dump this subspace header. */
if (bfd_write ((PTR) som_section_data (subsection)->subspace_dict,
sizeof (struct subspace_dictionary_record), 1, abfd)
return false;
}
/* Goto the next section. */
- section = section->next;
+ section = section->next;
}
/* All the subspace dictiondary records are written, and all the
section = section->next;
}
+ /* Write the compilation unit record if there is one. */
+ if (obj_som_compilation_unit (abfd))
+ {
+ location = obj_som_file_hdr (abfd)->compiler_location;
+ if (bfd_seek (abfd, location, SEEK_SET) < 0)
+ return false;
+
+ if (bfd_write ((PTR) obj_som_compilation_unit (abfd),
+ COMPUNITSZ, 1, abfd) != COMPUNITSZ)
+ return false;
+ }
+
/* Setting of the system_id has to happen very late now that copying of
BFD private data happens *after* section contents are set. */
if (abfd->flags & (EXEC_P | DYNAMIC))
obj_som_file_hdr(abfd)->system_id = obj_som_exec_data (abfd)->system_id;
+ else if (bfd_get_mach (abfd) == pa20)
+ obj_som_file_hdr(abfd)->system_id = CPU_PA_RISC2_0;
else if (bfd_get_mach (abfd) == pa11)
obj_som_file_hdr(abfd)->system_id = CPU_PA_RISC1_1;
else
/* Now write the exec header. */
if (abfd->flags & (EXEC_P | DYNAMIC))
{
- long tmp;
+ long tmp, som_length;
struct som_exec_auxhdr *exec_header;
exec_header = obj_som_exec_hdr (abfd);
exec_header->exec_bsize = 0;
exec_header->exec_dsize = tmp;
+ /* Now perform some sanity checks. The idea is to catch bogons now and
+ inform the user, instead of silently generating a bogus file. */
+ som_length = obj_som_file_hdr (abfd)->som_length;
+ if (exec_header->exec_tfile + exec_header->exec_tsize > som_length
+ || exec_header->exec_dfile + exec_header->exec_dsize > som_length)
+ {
+ bfd_set_error (bfd_error_bad_value);
+ return false;
+ }
+
if (bfd_seek (abfd, obj_som_file_hdr (abfd)->aux_header_location,
SEEK_SET) < 0)
return false;
static void
som_bfd_derive_misc_symbol_info (abfd, sym, info)
- bfd *abfd;
+ bfd *abfd ATTRIBUTE_UNUSED;
asymbol *sym;
struct som_misc_symbol_info *info;
{
all symbols (including undefined symbols!). Unfortunately,
the type specified in an import/export statement does not
always match what the linker wants. Severe braindamage. */
-
+
/* Section symbols will not have a SOM symbol type assigned to
them yet. Assign all section symbols type ST_DATA. */
if (sym->flags & BSF_SECTION_SYM)
&& (sym->flags & BSF_FUNCTION)))
{
info->symbol_type = ST_ENTRY;
- info->arg_reloc = som_symbol_data (sym)->tc_data.hppa_arg_reloc;
+ info->arg_reloc = som_symbol_data (sym)->tc_data.ap.hppa_arg_reloc;
+ info->priv_level= som_symbol_data (sym)->tc_data.ap.hppa_priv_level;
}
- /* If the type is unknown at this point, it should be ST_DATA or
- ST_CODE (function/ST_ENTRY symbols were handled as special
- cases above). */
+ /* For unknown symbols set the symbol's type based on the symbol's
+ section (ST_DATA for DATA sections, ST_CODE for CODE sections). */
else if (som_symbol_data (sym)->som_type == SYMBOL_TYPE_UNKNOWN)
{
if (sym->section->flags & SEC_CODE)
info->symbol_type = ST_DATA;
}
+ else if (som_symbol_data (sym)->som_type == SYMBOL_TYPE_UNKNOWN)
+ info->symbol_type = ST_DATA;
+
/* From now on it's a very simple mapping. */
else if (som_symbol_data (sym)->som_type == SYMBOL_TYPE_ABSOLUTE)
info->symbol_type = ST_ABSOLUTE;
else if (som_symbol_data (sym)->som_type == SYMBOL_TYPE_SEC_PROG)
info->symbol_type = ST_SEC_PROG;
}
-
+
/* Now handle the symbol's scope. Exported data which is not
in the common section has scope SS_UNIVERSAL. Note scope
of common symbols was handled earlier! */
if (bfd_is_und_section (sym->section))
info->symbol_scope = SS_UNSAT;
- else if (sym->flags & BSF_EXPORT && ! bfd_is_com_section (sym->section))
+ else if (sym->flags & (BSF_EXPORT | BSF_WEAK)
+ && ! bfd_is_com_section (sym->section))
info->symbol_scope = SS_UNIVERSAL;
/* Anything else which is not in the common section has scope
SS_LOCAL. */
|| bfd_is_und_section (sym->section)
|| bfd_is_abs_section (sym->section))
info->symbol_info = 0;
- /* For all other symbols, the symbol_info field contains the
+ /* For all other symbols, the symbol_info field contains the
subspace index of the space this symbol is contained in. */
else
info->symbol_info = sym->section->target_index;
/* Set the symbol's value. */
info->symbol_value = sym->value + sym->section->vma;
+
+ /* The secondary_def field is for weak symbols. */
+ if (sym->flags & BSF_WEAK)
+ info->secondary_def = true;
+ else
+ info->secondary_def = false;
+
}
/* Build and write, in one big chunk, the entire symbol table for
/* Compute total symbol table size and allocate a chunk of memory
to hold the symbol table as we build it. */
symtab_size = num_syms * sizeof (struct symbol_dictionary_record);
- som_symtab = (struct symbol_dictionary_record *) malloc (symtab_size);
+ som_symtab = (struct symbol_dictionary_record *) bfd_malloc (symtab_size);
if (som_symtab == NULL && symtab_size != 0)
- {
- bfd_set_error (bfd_error_no_memory);
- goto error_return;
- }
+ goto error_return;
memset (som_symtab, 0, symtab_size);
/* Walk over each symbol. */
{
struct som_misc_symbol_info info;
- /* This is really an index into the symbol strings table.
- By the time we get here, the index has already been
+ /* This is really an index into the symbol strings table.
+ By the time we get here, the index has already been
computed and stored into the name field in the BFD symbol. */
som_symtab[i].name.n_strx = som_symbol_data(bfd_syms[i])->stringtab_offset;
som_symtab[i].symbol_scope = info.symbol_scope;
som_symtab[i].arg_reloc = info.arg_reloc;
som_symtab[i].symbol_info = info.symbol_info;
- som_symtab[i].symbol_value = info.symbol_value;
+ som_symtab[i].xleast = 3;
+ som_symtab[i].symbol_value = info.symbol_value | info.priv_level;
+ som_symtab[i].secondary_def = info.secondary_def;
}
/* Everything is ready, seek to the right location and
return false;
}
-/* Write an object in SOM format. */
+/* Write an object in SOM format. */
static boolean
som_write_object_contents (abfd)
}
/* Allocate and read in the string table. */
- stringtab = bfd_zalloc (abfd, obj_som_stringtab_size (abfd));
+ stringtab = bfd_malloc (obj_som_stringtab_size (abfd));
if (stringtab == NULL)
- {
- bfd_set_error (bfd_error_no_memory);
- return false;
- }
+ return false;
+ memset (stringtab, 0, obj_som_stringtab_size (abfd));
if (bfd_seek (abfd, obj_som_str_filepos (abfd), SEEK_SET) < 0)
return false;
-
+
if (bfd_read (stringtab, obj_som_stringtab_size (abfd), 1, abfd)
!= obj_som_stringtab_size (abfd))
return false;
- /* Save our results and return success. */
+ /* Save our results and return success. */
obj_som_stringtab (abfd) = stringtab;
return true;
}
stringtab = obj_som_stringtab (abfd);
- symbase = (som_symbol_type *)
- bfd_zalloc (abfd, symbol_count * sizeof (som_symbol_type));
+ symbase = ((som_symbol_type *)
+ bfd_malloc (symbol_count * sizeof (som_symbol_type)));
if (symbase == NULL)
- {
- bfd_set_error (bfd_error_no_memory);
- goto error_return;
- }
+ goto error_return;
+ memset (symbase, 0, symbol_count * sizeof (som_symbol_type));
/* Read in the external SOM representation. */
- buf = malloc (symbol_count * symsize);
+ buf = bfd_malloc (symbol_count * symsize);
if (buf == NULL && symbol_count * symsize != 0)
- {
- bfd_set_error (bfd_error_no_memory);
- goto error_return;
- }
+ goto error_return;
if (bfd_seek (abfd, obj_som_sym_filepos (abfd), SEEK_SET) < 0)
goto error_return;
- if (bfd_read (buf, symbol_count * symsize, 1, abfd)
+ if (bfd_read (buf, symbol_count * symsize, 1, abfd)
!= symbol_count * symsize)
goto error_return;
som_symbol_data (sym)->som_type = SYMBOL_TYPE_PLABEL;
else
som_symbol_data (sym)->som_type = SYMBOL_TYPE_UNKNOWN;
- som_symbol_data (sym)->tc_data.hppa_arg_reloc = bufp->arg_reloc;
+ som_symbol_data (sym)->tc_data.ap.hppa_arg_reloc = bufp->arg_reloc;
/* Some reasonable defaults. */
sym->symbol.the_bfd = abfd;
case ST_ENTRY:
case ST_MILLICODE:
sym->symbol.flags |= BSF_FUNCTION;
+ som_symbol_data (sym)->tc_data.ap.hppa_priv_level =
+ sym->symbol.value & 0x3;
sym->symbol.value &= ~0x3;
break;
case ST_CODE:
case ST_PRI_PROG:
case ST_SEC_PROG:
+ som_symbol_data (sym)->tc_data.ap.hppa_priv_level =
+ sym->symbol.value & 0x3;
sym->symbol.value &= ~0x3;
- /* If the symbol's scope is ST_UNSAT, then these are
+ /* If the symbol's scope is SS_UNSAT, then these are
undefined function symbols. */
if (bufp->symbol_scope == SS_UNSAT)
sym->symbol.flags |= BSF_FUNCTION;
-
default:
break;
break;
}
+ /* Check for a weak symbol. */
+ if (bufp->secondary_def)
+ sym->symbol.flags |= BSF_WEAK;
+
/* Mark section symbols and symbols used by the debugger.
Note $START$ is a magic code symbol, NOT a section symbol. */
if (sym->symbol.name[0] == '$'
sym++;
}
+ /* We modify the symbol count to record the number of BFD symbols we
+ created. */
+ bfd_get_symcount (abfd) = sym - symbase;
+
/* Save our results and return success. */
obj_som_symtab (abfd) = symbase;
successful_return:
som_symbol_type *new =
(som_symbol_type *) bfd_zalloc (abfd, sizeof (som_symbol_type));
if (new == NULL)
- {
- bfd_set_error (bfd_error_no_memory);
- return 0;
- }
+ return 0;
new->symbol.the_bfd = abfd;
return &new->symbol;
static void
som_print_symbol (ignore_abfd, afile, symbol, how)
- bfd *ignore_abfd;
+ bfd *ignore_abfd ATTRIBUTE_UNUSED;
PTR afile;
asymbol *symbol;
bfd_print_symbol_type how;
}
static boolean
-som_bfd_is_local_label (abfd, sym)
- bfd *abfd;
- asymbol *sym;
+som_bfd_is_local_label_name (abfd, name)
+ bfd *abfd ATTRIBUTE_UNUSED;
+ const char *name;
{
- return (sym->name[0] == 'L' && sym->name[1] == '$');
+ return (name[0] == 'L' && name[1] == '$');
}
/* Count or process variable-length SOM fixup records.
variables rptr, section, and symbols have no meaning.
Return the number of relocations requested by the fixup stream. When
- not just counting
+ not just counting
This needs at least two or three more passes to get it cleaned up. */
unsigned int op, varname, deallocate_contents = 0;
unsigned char *end_fixups = &fixup[end];
const struct fixup_format *fp;
- char *cp;
+ const char *cp;
unsigned char *save_fixup;
int variables[26], stack[20], c, v, count, prev_fixup, *sp, saved_unwind_bits;
const int *subop;
cp = fp->format;
/* Process the format string. Parsing happens in two phases,
- parse RHS, then assign to LHS. Repeat until no more
+ parse RHS, then assign to LHS. Repeat until no more
characters in the format string. */
while (*cp)
{
else if (fixup > save_fixup + 1)
som_reloc_queue_insert (save_fixup, fixup - save_fixup, reloc_queue);
- /* We do not pass R_DATA_OVERRIDE or R_NO_RELOCATION
+ /* We do not pass R_DATA_OVERRIDE or R_NO_RELOCATION
fixups to BFD. */
if (som_hppa_howto_table[op].type != R_DATA_OVERRIDE
&& som_hppa_howto_table[op].type != R_NO_RELOCATION)
;
else if (som_hppa_howto_table[op].type == R_DATA_ONE_SYMBOL)
{
- unsigned addend = var ('V');
-
/* Try what was specified in R_DATA_OVERRIDE first
(if anything). Then the hard way using the
section contents. */
/* Got to read the damn contents first. We don't
bother saving the contents (yet). Add it one
day if the need arises. */
- section->contents = malloc (section->_raw_size);
+ section->contents = bfd_malloc (section->_raw_size);
if (section->contents == NULL)
return -1;
rptr->addend = bfd_get_32 (section->owner,
(section->contents
+ offset - var ('L')));
-
+
}
else
rptr->addend = var ('V');
#undef emptystack
}
-/* Read in the relocs (aka fixups in SOM terms) for a section.
+/* Read in the relocs (aka fixups in SOM terms) for a section.
- som_get_reloc_upper_bound calls this routine with JUST_COUNT
+ som_get_reloc_upper_bound calls this routine with JUST_COUNT
set to true to indicate it only needs a count of the number
of actual relocations. */
if (section->reloc_count == 0)
return true;
- /* If reloc_count is -1, then the relocation stream has not been
+ /* If reloc_count is -1, then the relocation stream has not been
parsed. We must do so now to know how many relocations exist. */
if (section->reloc_count == -1)
{
- external_relocs = (char *) malloc (fixup_stream_size);
+ external_relocs = (char *) bfd_malloc (fixup_stream_size);
if (external_relocs == (char *) NULL)
- {
- bfd_set_error (bfd_error_no_memory);
- return false;
- }
- /* Read in the external forms. */
+ return false;
+ /* Read in the external forms. */
if (bfd_seek (abfd,
obj_som_reloc_filepos (abfd) + section->rel_filepos,
SEEK_SET)
if (section->relocation != (arelent *) NULL)
return true;
- internal_relocs = (arelent *)
+ internal_relocs = (arelent *)
bfd_zalloc (abfd, (num_relocs * sizeof (arelent)));
if (internal_relocs == (arelent *) NULL)
- {
- bfd_set_error (bfd_error_no_memory);
- return false;
- }
+ return false;
/* Process and internalize the relocations. */
som_set_reloc_info (external_relocs, fixup_stream_size,
/* We're done with the external relocations. Free them. */
free (external_relocs);
+ som_section_data (section)->reloc_stream = NULL;
/* Save our results and return success. */
section->relocation = internal_relocs;
}
/* Return the number of bytes required to store the relocation
- information associated with the given section. */
+ information associated with the given section. */
static long
som_get_reloc_upper_bound (abfd, asect)
newsect->used_by_bfd =
(PTR) bfd_zalloc (abfd, sizeof (struct som_section_data_struct));
if (!newsect->used_by_bfd)
- {
- bfd_set_error (bfd_error_no_memory);
- return false;
- }
+ return false;
newsect->alignment_power = 3;
/* We allow more than three sections internally */
bfd *obfd;
asymbol *osymbol;
{
- struct som_symbol *input_symbol = isymbol;
- struct som_symbol *output_symbol = osymbol;
+ struct som_symbol *input_symbol = (struct som_symbol *) isymbol;
+ struct som_symbol *output_symbol = (struct som_symbol *) osymbol;
/* One day we may try to grok other private data. */
if (ibfd->xvec->flavour != bfd_target_som_flavour
/* The only private information we need to copy is the argument relocation
bits. */
- output_symbol->tc_data.hppa_arg_reloc = input_symbol->tc_data.hppa_arg_reloc;
+ output_symbol->tc_data.ap.hppa_arg_reloc =
+ input_symbol->tc_data.ap.hppa_arg_reloc;
return true;
}
= (struct som_copyable_section_data_struct *)
bfd_zalloc (obfd, sizeof (struct som_copyable_section_data_struct));
if (som_section_data (osection)->copy_data == NULL)
- {
- bfd_set_error (bfd_error_no_memory);
- return false;
- }
+ return false;
memcpy (som_section_data (osection)->copy_data,
som_section_data (isection)->copy_data,
obj_som_exec_data (obfd) = (struct som_exec_data *)
bfd_zalloc (obfd, sizeof (struct som_exec_data));
if (obj_som_exec_data (obfd) == NULL)
- {
- bfd_set_error (bfd_error_no_memory);
- return false;
- }
+ return false;
/* Now copy the data. */
memcpy (obj_som_exec_data (obfd), obj_som_exec_data (ibfd),
bfd_zalloc (section->owner,
sizeof (struct som_copyable_section_data_struct));
if (som_section_data (section)->copy_data == NULL)
- {
- bfd_set_error (bfd_error_no_memory);
- return false;
- }
+ return false;
}
som_section_data (section)->copy_data->sort_key = sort_key;
som_section_data (section)->copy_data->is_defined = defined;
return true;
}
-/* Set backend info for subsections which can not be described
+/* Set backend info for subsections which can not be described
in the BFD data structures. */
boolean
bfd_zalloc (section->owner,
sizeof (struct som_copyable_section_data_struct));
if (som_section_data (section)->copy_data == NULL)
- {
- bfd_set_error (bfd_error_no_memory);
- return false;
- }
+ return false;
}
som_section_data (section)->copy_data->sort_key = sort_key;
som_section_data (section)->copy_data->access_control_bits = access;
bfd_zalloc (abfd, sizeof (struct aux_id)
+ sizeof (unsigned int) + len + pad);
if (!obj_som_version_hdr (abfd))
- {
- bfd_set_error (bfd_error_no_memory);
- return false;
- }
+ return false;
obj_som_version_hdr (abfd)->header_id.type = VERSION_AUX_ID;
obj_som_version_hdr (abfd)->header_id.length = len + pad;
obj_som_version_hdr (abfd)->header_id.length += sizeof (int);
bfd_zalloc (abfd, sizeof (struct aux_id)
+ sizeof (unsigned int) + len + pad);
if (!obj_som_copyright_hdr (abfd))
- {
- bfd_set_error (bfd_error_no_memory);
- return false;
- }
+ return false;
obj_som_copyright_hdr (abfd)->header_id.type = COPYRIGHT_AUX_ID;
obj_som_copyright_hdr (abfd)->header_id.length = len + pad;
obj_som_copyright_hdr (abfd)->header_id.length += sizeof (int);
return true;
}
+/* Attach an compilation unit header to the BFD backend so that it may be
+ written into the object file. */
+
+boolean
+bfd_som_attach_compilation_unit (abfd, name, language_name, product_id,
+ version_id)
+ bfd *abfd;
+ const char *name;
+ const char *language_name;
+ const char *product_id;
+ const char *version_id;
+{
+ COMPUNIT *n = (COMPUNIT *) bfd_zalloc (abfd, COMPUNITSZ);
+ if (n == NULL)
+ return false;
+
+#define STRDUP(f) \
+ if (f != NULL) \
+ { \
+ n->f.n_name = bfd_alloc (abfd, strlen (f) + 1); \
+ if (n->f.n_name == NULL) \
+ return false; \
+ strcpy (n->f.n_name, f); \
+ }
+
+ STRDUP (name);
+ STRDUP (language_name);
+ STRDUP (product_id);
+ STRDUP (version_id);
+
+#undef STRDUP
+
+ obj_som_compilation_unit (abfd) = n;
+
+ return true;
+}
+
static boolean
som_get_section_contents (abfd, section, location, offset, count)
bfd *abfd;
{
if (count == 0 || ((section->flags & SEC_HAS_CONTENTS) == 0))
return true;
- if ((bfd_size_type)(offset+count) > section->_raw_size
- || bfd_seek (abfd, (file_ptr)(section->filepos + offset), SEEK_SET) == -1
+ if ((bfd_size_type) (offset+count) > section->_raw_size
+ || bfd_seek (abfd, (file_ptr) (section->filepos + offset), SEEK_SET) == -1
|| bfd_read (location, (bfd_size_type)1, count, abfd) != count)
return (false); /* on error */
return (true);
/* Seek to the proper offset within the object file and write the
data. */
- offset += som_section_data (section)->subspace_dict->file_loc_init_value;
+ offset += som_section_data (section)->subspace_dict->file_loc_init_value;
if (bfd_seek (abfd, offset, SEEK_SET) == -1)
return false;
static boolean
som_find_nearest_line (abfd, section, symbols, offset, filename_ptr,
functionname_ptr, line_ptr)
- bfd *abfd;
- asection *section;
- asymbol **symbols;
- bfd_vma offset;
- CONST char **filename_ptr;
- CONST char **functionname_ptr;
- unsigned int *line_ptr;
+ bfd *abfd ATTRIBUTE_UNUSED;
+ asection *section ATTRIBUTE_UNUSED;
+ asymbol **symbols ATTRIBUTE_UNUSED;
+ bfd_vma offset ATTRIBUTE_UNUSED;
+ CONST char **filename_ptr ATTRIBUTE_UNUSED;
+ CONST char **functionname_ptr ATTRIBUTE_UNUSED;
+ unsigned int *line_ptr ATTRIBUTE_UNUSED;
{
return (false);
}
static int
som_sizeof_headers (abfd, reloc)
- bfd *abfd;
- boolean reloc;
+ bfd *abfd ATTRIBUTE_UNUSED;
+ boolean reloc ATTRIBUTE_UNUSED;
{
- fprintf (stderr, "som_sizeof_headers unimplemented\n");
+ (*_bfd_error_handler) (_("som_sizeof_headers unimplemented"));
fflush (stderr);
abort ();
return (0);
return 'U';
if (bfd_is_ind_section (symbol->section))
return 'I';
+ if (symbol->flags & BSF_WEAK)
+ return 'W';
if (!(symbol->flags & (BSF_GLOBAL|BSF_LOCAL)))
return '?';
static void
som_get_symbol_info (ignore_abfd, symbol, ret)
- bfd *ignore_abfd;
+ bfd *ignore_abfd ATTRIBUTE_UNUSED;
asymbol *symbol;
symbol_info *ret;
{
unsigned int *hash_table = NULL;
file_ptr lst_filepos = bfd_tell (abfd) - sizeof (struct lst_header);
- hash_table =
- (unsigned int *) malloc (lst_header->hash_size * sizeof (unsigned int));
+ hash_table =
+ (unsigned int *) bfd_malloc (lst_header->hash_size
+ * sizeof (unsigned int));
if (hash_table == NULL && lst_header->hash_size != 0)
- {
- bfd_set_error (bfd_error_no_memory);
- goto error_return;
- }
+ goto error_return;
/* Don't forget to initialize the counter! */
*count = 0;
struct som_entry *som_dict = NULL;
file_ptr lst_filepos = bfd_tell (abfd) - sizeof (struct lst_header);
- hash_table =
- (unsigned int *) malloc (lst_header->hash_size * sizeof (unsigned int));
+ hash_table =
+ (unsigned int *) bfd_malloc (lst_header->hash_size
+ * sizeof (unsigned int));
if (hash_table == NULL && lst_header->hash_size != 0)
- {
- bfd_set_error (bfd_error_no_memory);
- goto error_return;
- }
+ goto error_return;
som_dict =
- (struct som_entry *) malloc (lst_header->module_count
- * sizeof (struct som_entry));
+ (struct som_entry *) bfd_malloc (lst_header->module_count
+ * sizeof (struct som_entry));
if (som_dict == NULL && lst_header->module_count != 0)
- {
- bfd_set_error (bfd_error_no_memory);
- goto error_return;
- }
+ goto error_return;
/* Read in the hash table. The has table is an array of 32bit file offsets
which point to the hash chains. */
if (bfd_seek (abfd, lst_filepos + lst_header->dir_loc, SEEK_SET) < 0)
goto error_return;
- if (bfd_read ((PTR) som_dict, lst_header->module_count,
+ if (bfd_read ((PTR) som_dict, lst_header->module_count,
sizeof (struct som_entry), abfd)
!= lst_header->module_count * sizeof (struct som_entry))
goto error_return;
/* Allocate space for the name and null terminate it too. */
set->name = bfd_zalloc (abfd, len + 1);
if (!set->name)
- {
- bfd_set_error (bfd_error_no_memory);
- goto error_return;
- }
+ goto error_return;
if (bfd_read (set->name, 1, len, abfd) != len)
goto error_return;
goto error_return;
/* Seek to the name length & string and read them in. */
- if (bfd_seek (abfd, lst_filepos + lst_header->string_loc
+ if (bfd_seek (abfd, lst_filepos + lst_header->string_loc
+ lst_symbol.name.n_strx - 4, SEEK_SET) < 0)
goto error_return;
/* Allocate space for the name and null terminate it too. */
set->name = bfd_zalloc (abfd, len + 1);
if (!set->name)
- {
- bfd_set_error (bfd_error_no_memory);
- goto error_return;
- }
+ goto error_return;
if (bfd_read (set->name, 1, len, abfd) != len)
goto error_return;
set++;
}
}
- /* If we haven't died by now, then we successfully read the entire
+ /* If we haven't died by now, then we successfully read the entire
archive symbol table. */
if (hash_table != NULL)
free (hash_table);
return false;
/* Get back to the start of the library symbol table. */
- if (bfd_seek (abfd, ardata->first_file_filepos - parsed_size
+ if (bfd_seek (abfd, ardata->first_file_filepos - parsed_size
+ sizeof (struct lst_header), SEEK_SET) < 0)
return false;
(ardata->symdef_count
* sizeof (carsym)));
if (!ardata->symdefs)
- {
- bfd_set_error (bfd_error_no_memory);
- return false;
- }
+ return false;
/* Now fill in the canonical archive symbols. */
if (som_bfd_fill_in_ar_symbols (abfd, &lst_header, &ardata->symdefs)
| (symbol->name[len-2] << 8) | symbol->name[len-1];
}
-static CONST char *
-normalize (file)
- CONST char *file;
-{
- CONST char *filename = strrchr (file, '/');
-
- if (filename != NULL)
- filename++;
- else
- filename = file;
- return filename;
-}
-
/* Do the bulk of the work required to write the SOM library
symbol table. */
-
+
static boolean
-som_bfd_ar_write_symbol_stuff (abfd, nsyms, string_size, lst)
+som_bfd_ar_write_symbol_stuff (abfd, nsyms, string_size, lst, elength)
bfd *abfd;
unsigned int nsyms, string_size;
struct lst_header lst;
+ unsigned elength;
{
file_ptr lst_filepos;
char *strings = NULL, *p;
unsigned int *hash_table = NULL;
struct som_entry *som_dict = NULL;
struct lst_symbol_record **last_hash_entry = NULL;
- unsigned int curr_som_offset, som_index, extended_name_length = 0;
- unsigned int maxname = abfd->xvec->ar_max_namelen;
+ unsigned int curr_som_offset, som_index = 0;
hash_table =
- (unsigned int *) malloc (lst.hash_size * sizeof (unsigned int));
+ (unsigned int *) bfd_malloc (lst.hash_size * sizeof (unsigned int));
if (hash_table == NULL && lst.hash_size != 0)
- {
- bfd_set_error (bfd_error_no_memory);
- goto error_return;
- }
+ goto error_return;
som_dict =
- (struct som_entry *) malloc (lst.module_count
- * sizeof (struct som_entry));
+ (struct som_entry *) bfd_malloc (lst.module_count
+ * sizeof (struct som_entry));
if (som_dict == NULL && lst.module_count != 0)
- {
- bfd_set_error (bfd_error_no_memory);
- goto error_return;
- }
+ goto error_return;
last_hash_entry =
((struct lst_symbol_record **)
- malloc (lst.hash_size * sizeof (struct lst_symbol_record *)));
+ bfd_malloc (lst.hash_size * sizeof (struct lst_symbol_record *)));
if (last_hash_entry == NULL && lst.hash_size != 0)
- {
- bfd_set_error (bfd_error_no_memory);
- goto error_return;
- }
+ goto error_return;
/* Lots of fields are file positions relative to the start
of the lst record. So save its location. */
/* Some initialization. */
memset (hash_table, 0, 4 * lst.hash_size);
memset (som_dict, 0, lst.module_count * sizeof (struct som_entry));
- memset (last_hash_entry, 0,
+ memset (last_hash_entry, 0,
lst.hash_size * sizeof (struct lst_symbol_record *));
/* Symbols have som_index fields, so we have to keep track of the
describes. We have to compute that information as we iterate
through the SOMs/symbols. */
som_index = 0;
- curr_som_offset = 8 + 2 * sizeof (struct ar_hdr) + lst.file_end;
-
- /* Yow! We have to know the size of the extended name table
- too. */
- for (curr_bfd = abfd->archive_head;
- curr_bfd != NULL;
- curr_bfd = curr_bfd->next)
- {
- CONST char *normal = normalize (curr_bfd->filename);
- unsigned int thislen;
- if (!normal)
- {
- bfd_set_error (bfd_error_no_memory);
- return false;
- }
- thislen = strlen (normal);
- if (thislen > maxname)
- extended_name_length += thislen + 1;
- }
+ /* We add in the size of the archive header twice as the location
+ in the SOM dictionary is the actual offset of the SOM, not the
+ archive header before the SOM. */
+ curr_som_offset = 8 + 2 * sizeof (struct ar_hdr) + lst.file_end;
/* Make room for the archive header and the contents of the
- extended string table. */
- if (extended_name_length)
- curr_som_offset += extended_name_length + sizeof (struct ar_hdr);
+ extended string table. Note that elength includes the size
+ of the archive header for the extended name table! */
+ if (elength)
+ curr_som_offset += elength;
/* Make sure we're properly aligned. */
curr_som_offset = (curr_som_offset + 0x1) & ~0x1;
- /* FIXME should be done with buffers just like everything else... */
- lst_syms = malloc (nsyms * sizeof (struct lst_symbol_record));
+ /* FIXME should be done with buffers just like everything else... */
+ lst_syms = bfd_malloc (nsyms * sizeof (struct lst_symbol_record));
if (lst_syms == NULL && nsyms != 0)
- {
- bfd_set_error (bfd_error_no_memory);
- goto error_return;
- }
- strings = malloc (string_size);
+ goto error_return;
+ strings = bfd_malloc (string_size);
if (strings == NULL && string_size != 0)
- {
- bfd_set_error (bfd_error_no_memory);
- goto error_return;
- }
+ goto error_return;
p = strings;
curr_lst_sym = lst_syms;
/* Fill in the lst symbol record. */
curr_lst_sym->hidden = 0;
- curr_lst_sym->secondary_def = 0;
+ curr_lst_sym->secondary_def = info.secondary_def;
curr_lst_sym->symbol_type = info.symbol_type;
curr_lst_sym->symbol_scope = info.symbol_scope;
curr_lst_sym->check_level = 0;
curr_lst_sym->memory_resident = 0;
curr_lst_sym->is_common = bfd_is_com_section (sym->symbol.section);
curr_lst_sym->dup_common = 0;
- curr_lst_sym->xleast = 0;
+ curr_lst_sym->xleast = 3;
curr_lst_sym->arg_reloc = info.arg_reloc;
curr_lst_sym->name.n_strx = p - strings + 4;
curr_lst_sym->qualifier_name.n_strx = 0;
curr_lst_sym->symbol_info = info.symbol_info;
- curr_lst_sym->symbol_value = info.symbol_value;
+ curr_lst_sym->symbol_value = info.symbol_value | info.priv_level;
curr_lst_sym->symbol_descriptor = 0;
curr_lst_sym->reserved = 0;
curr_lst_sym->som_index = som_index;
tmp = last_hash_entry[curr_lst_sym->symbol_key % lst.hash_size];
tmp->next_entry
= (curr_lst_sym - lst_syms) * sizeof (struct lst_symbol_record)
- + lst.hash_size * 4
+ + lst.hash_size * 4
+ lst.module_count * sizeof (struct som_entry)
+ sizeof (struct lst_header);
}
/* First entry in this hash chain. */
hash_table[curr_lst_sym->symbol_key % lst.hash_size]
= (curr_lst_sym - lst_syms) * sizeof (struct lst_symbol_record)
- + lst.hash_size * 4
+ + lst.hash_size * 4
+ lst.module_count * sizeof (struct som_entry)
+ sizeof (struct lst_header);
}
last_hash_entry[curr_lst_sym->symbol_key % lst.hash_size]
= curr_lst_sym;
-
/* Update the string table. */
bfd_put_32 (abfd, strlen (sym->symbol.name), p);
p += 4;
/* Keep track of where each SOM will finally reside; then look
at the next BFD. */
curr_som_offset += arelt_size (curr_bfd) + sizeof (struct ar_hdr);
-
+
/* A particular object in the archive may have an odd length; the
linker requires objects begin on an even boundary. So round
up the current offset as necessary. */
return false;
}
-/* SOM almost uses the SVR4 style extended name support, but not
- quite. */
-
-static boolean
-som_construct_extended_name_table (abfd, tabloc, tablen, name)
- bfd *abfd;
- char **tabloc;
- bfd_size_type *tablen;
- const char **name;
-{
- *name = "//";
- return _bfd_construct_extended_name_table (abfd, false, tabloc, tablen);
-}
-
/* Write out the LST for the archive.
You'll never believe this is really how armaps are handled in SOM... */
som_write_armap (abfd, elength, map, orl_count, stridx)
bfd *abfd;
unsigned int elength;
- struct orl *map;
- unsigned int orl_count;
- int stridx;
+ struct orl *map ATTRIBUTE_UNUSED;
+ unsigned int orl_count ATTRIBUTE_UNUSED;
+ int stridx ATTRIBUTE_UNUSED;
{
bfd *curr_bfd;
struct stat statbuf;
struct ar_hdr hdr;
struct lst_header lst;
int *p;
-
+
/* We'll use this for the archive's date and mode later. */
if (stat (abfd->filename, &statbuf) != 0)
{
return false;
/* Build and write the armap. */
- if (som_bfd_ar_write_symbol_stuff (abfd, nsyms, stringsize, lst) == false)
+ if (som_bfd_ar_write_symbol_stuff (abfd, nsyms, stringsize, lst, elength)
+ == false)
return false;
-
+
/* Done. */
return true;
}
return true;
}
-/* End of miscellaneous support functions. */
+/* End of miscellaneous support functions. */
/* Linker support functions. */
static boolean
som_bfd_link_split_section (abfd, sec)
- bfd *abfd;
+ bfd *abfd ATTRIBUTE_UNUSED;
asection *sec;
{
return (som_is_subspace (sec) && sec->_raw_size > 240000);
#define som_close_and_cleanup som_bfd_free_cached_info
+#define som_read_ar_hdr _bfd_generic_read_ar_hdr
#define som_openr_next_archived_file bfd_generic_openr_next_archived_file
+#define som_get_elt_at_index _bfd_generic_get_elt_at_index
#define som_generic_stat_arch_elt bfd_generic_stat_arch_elt
#define som_truncate_arname bfd_bsd_truncate_arname
#define som_slurp_extended_name_table _bfd_slurp_extended_name_table
+#define som_construct_extended_name_table \
+ _bfd_archive_coff_construct_extended_name_table
#define som_update_armap_timestamp bfd_true
+#define som_bfd_print_private_bfd_data _bfd_generic_bfd_print_private_bfd_data
#define som_get_lineno _bfd_nosymbols_get_lineno
#define som_bfd_make_debug_symbol _bfd_nosymbols_bfd_make_debug_symbol
#define som_read_minisymbols _bfd_generic_read_minisymbols
#define som_minisymbol_to_symbol _bfd_generic_minisymbol_to_symbol
+#define som_get_section_contents_in_window \
+ _bfd_generic_get_section_contents_in_window
#define som_bfd_get_relocated_section_contents \
bfd_generic_get_relocated_section_contents
#define som_bfd_link_add_symbols _bfd_generic_link_add_symbols
#define som_bfd_final_link _bfd_generic_final_link
+#define som_bfd_gc_sections bfd_generic_gc_sections
+
const bfd_target som_vec =
{
"som", /* name */
bfd_target_som_flavour,
- true, /* target byte order */
- true, /* target headers byte order */
+ BFD_ENDIAN_BIG, /* target byte order */
+ BFD_ENDIAN_BIG, /* target headers byte order */
(HAS_RELOC | EXEC_P | /* object flags */
HAS_LINENO | HAS_DEBUG |
HAS_SYMS | HAS_LOCALS | WP_TEXT | D_PAGED | DYNAMIC),
0,
'/', /* ar_pad_char */
14, /* ar_max_namelen */
- 3, /* minimum alignment */
bfd_getb64, bfd_getb_signed_64, bfd_putb64,
bfd_getb32, bfd_getb_signed_32, bfd_putb32,
bfd_getb16, bfd_getb_signed_16, bfd_putb16, /* data */
BFD_JUMP_TABLE_LINK (som),
BFD_JUMP_TABLE_DYNAMIC (_bfd_nodynamic),
+ NULL,
+
(PTR) 0
};
projects / deliverable / binutils-gdb.git / blobdiff