extern unsigned int _bfd_xcoff_swap_sym_out PARAMS ((bfd *, PTR, PTR));
extern void _bfd_xcoff_swap_aux_in PARAMS ((bfd *, PTR, int, int, int, int, PTR));
extern unsigned int _bfd_xcoff_swap_aux_out PARAMS ((bfd *, PTR, int, int, int, int, PTR));
+static void xcoff_swap_reloc_in PARAMS ((bfd *, PTR, PTR));
+static unsigned int xcoff_swap_reloc_out PARAMS ((bfd *, PTR, PTR));
-/* Forward declare _bfd_xcoff_rtype2howto for coffcode.h macro. */
-void _bfd_xcoff_rtype2howto PARAMS ((arelent *, struct internal_reloc *));
+/* Forward declare xcoff_rtype2howto for coffcode.h macro. */
+void xcoff_rtype2howto PARAMS ((arelent *, struct internal_reloc *));
/* coffcode.h needs these to be defined. */
#define RS6000COFF_C 1
#define COFF_DEFAULT_SECTION_ALIGNMENT_POWER (3)
#define COFF_LONG_FILENAMES
#define NO_COFF_SYMBOLS
-#define RTYPE2HOWTO(cache_ptr, dst) _bfd_xcoff_rtype2howto (cache_ptr, dst)
+#define RTYPE2HOWTO(cache_ptr, dst) xcoff_rtype2howto (cache_ptr, dst)
#define coff_mkobject _bfd_xcoff_mkobject
#define coff_bfd_copy_private_bfd_data _bfd_xcoff_copy_private_bfd_data
#define coff_bfd_is_local_label_name _bfd_xcoff_is_local_label_name
#define coff_SWAP_sym_out _bfd_xcoff_swap_sym_out
#define coff_SWAP_aux_in _bfd_xcoff_swap_aux_in
#define coff_SWAP_aux_out _bfd_xcoff_swap_aux_out
+#define coff_swap_reloc_in xcoff_swap_reloc_in
+#define coff_swap_reloc_out xcoff_swap_reloc_out
+#define NO_COFF_RELOCS
#include "coffcode.h"
static boolean do_copy PARAMS((bfd *, bfd *));
static boolean do_shared_object_padding PARAMS ((bfd *, bfd *, ufile_ptr *, int));
+/* Relocation functions */
+static boolean xcoff_reloc_type_br PARAMS ((XCOFF_RELOC_FUNCTION_ARGS));
+
+static boolean xcoff_complain_overflow_dont_func
+ PARAMS ((XCOFF_COMPLAIN_FUNCTION_ARGS));
+static boolean xcoff_complain_overflow_bitfield_func
+ PARAMS ((XCOFF_COMPLAIN_FUNCTION_ARGS));
+static boolean xcoff_complain_overflow_signed_func
+ PARAMS ((XCOFF_COMPLAIN_FUNCTION_ARGS));
+static boolean xcoff_complain_overflow_unsigned_func
+ PARAMS ((XCOFF_COMPLAIN_FUNCTION_ARGS));
+
+boolean (*xcoff_calculate_relocation[XCOFF_MAX_CALCULATE_RELOCATION])
+ (XCOFF_RELOC_FUNCTION_ARGS) =
+{
+ xcoff_reloc_type_pos, /* R_POS (0x00) */
+ xcoff_reloc_type_neg, /* R_NEG (0x01) */
+ xcoff_reloc_type_rel, /* R_REL (0x02) */
+ xcoff_reloc_type_toc, /* R_TOC (0x03) */
+ xcoff_reloc_type_fail, /* R_RTB (0x04) */
+ xcoff_reloc_type_toc, /* R_GL (0x05) */
+ xcoff_reloc_type_toc, /* R_TCL (0x06) */
+ xcoff_reloc_type_fail, /* (0x07) */
+ xcoff_reloc_type_ba, /* R_BA (0x08) */
+ xcoff_reloc_type_fail, /* (0x09) */
+ xcoff_reloc_type_br, /* R_BR (0x0a) */
+ xcoff_reloc_type_fail, /* (0x0b) */
+ xcoff_reloc_type_pos, /* R_RL (0x0c) */
+ xcoff_reloc_type_pos, /* R_RLA (0x0d) */
+ xcoff_reloc_type_fail, /* (0x0e) */
+ xcoff_reloc_type_noop, /* R_REF (0x0f) */
+ xcoff_reloc_type_fail, /* (0x10) */
+ xcoff_reloc_type_fail, /* (0x11) */
+ xcoff_reloc_type_toc, /* R_TRL (0x12) */
+ xcoff_reloc_type_toc, /* R_TRLA (0x13) */
+ xcoff_reloc_type_fail, /* R_RRTBI (0x14) */
+ xcoff_reloc_type_fail, /* R_RRTBA (0x15) */
+ xcoff_reloc_type_ba, /* R_CAI (0x16) */
+ xcoff_reloc_type_crel, /* R_CREL (0x17) */
+ xcoff_reloc_type_ba, /* R_RBA (0x18) */
+ xcoff_reloc_type_ba, /* R_RBAC (0x19) */
+ xcoff_reloc_type_br, /* R_RBR (0x1a) */
+ xcoff_reloc_type_ba, /* R_RBRC (0x1b) */
+};
+
+boolean (*xcoff_complain_overflow[XCOFF_MAX_COMPLAIN_OVERFLOW])
+ (XCOFF_COMPLAIN_FUNCTION_ARGS) =
+{
+ xcoff_complain_overflow_dont_func,
+ xcoff_complain_overflow_bitfield_func,
+ xcoff_complain_overflow_signed_func,
+ xcoff_complain_overflow_unsigned_func,
+};
+
/* We use our own tdata type. Its first field is the COFF tdata type,
so the COFF routines are compatible. */
0, /* bitpos */
complain_overflow_bitfield, /* complain_on_overflow */
0, /* special_function */
- "R_BA", /* name */
+ "R_BA_26", /* name */
true, /* partial_inplace */
0x3fffffc, /* src_mask */
0x3fffffc, /* dst_mask */
0, /* bitpos */
complain_overflow_signed, /* complain_on_overflow */
0, /* special_function */
- "R_RBR", /* name */
+ "R_RBR_26", /* name */
true, /* partial_inplace */
0xffff, /* src_mask */
0xffff, /* dst_mask */
0xffff, /* dst_mask */
false), /* pcrel_offset */
- HOWTO (R_POS, /* type */
- 0, /* rightshift */
- 4, /* size (0 = byte, 1 = short, 2 = long) */
- 64, /* bitsize */
- false, /* pc_relative */
- 0, /* bitpos */
- complain_overflow_bitfield, /* complain_on_overflow */
- 0, /* special_function */
- "R_POS", /* name */
- true, /* partial_inplace */
- MINUS_ONE, /* src_mask */
- MINUS_ONE, /* dst_mask */
- false), /* pcrel_offset */
-
/* 16 bit Non modifiable absolute branch. */
HOWTO (R_BA, /* type */
0, /* rightshift */
- 2, /* size (0 = byte, 1 = short, 2 = long) */
+ 1, /* size (0 = byte, 1 = short, 2 = long) */
16, /* bitsize */
false, /* pc_relative */
0, /* bitpos */
complain_overflow_bitfield, /* complain_on_overflow */
0, /* special_function */
- "R_BA", /* name */
+ "R_BA_16", /* name */
true, /* partial_inplace */
0xfffc, /* src_mask */
0xfffc, /* dst_mask */
false), /* pcrel_offset */
+
+ /* Modifiable branch relative. */
+ HOWTO (R_RBR, /* type */
+ 0, /* rightshift */
+ 1, /* size (0 = byte, 1 = short, 2 = long) */
+ 16, /* bitsize */
+ false, /* pc_relative */
+ 0, /* bitpos */
+ complain_overflow_signed, /* complain_on_overflow */
+ 0, /* special_function */
+ "R_RBR_16", /* name */
+ true, /* partial_inplace */
+ 0xffff, /* src_mask */
+ 0xffff, /* dst_mask */
+ false), /* pcrel_offset */
+
+ /* Modifiable branch relative. */
+ HOWTO (R_RBA, /* type */
+ 0, /* rightshift */
+ 1, /* size (0 = byte, 1 = short, 2 = long) */
+ 16, /* bitsize */
+ false, /* pc_relative */
+ 0, /* bitpos */
+ complain_overflow_signed, /* complain_on_overflow */
+ 0, /* special_function */
+ "R_RBA_16", /* name */
+ true, /* partial_inplace */
+ 0xffff, /* src_mask */
+ 0xffff, /* dst_mask */
+ false), /* pcrel_offset */
+
};
void
-_bfd_xcoff_rtype2howto (relent, internal)
+xcoff_rtype2howto (relent, internal)
arelent *relent;
struct internal_reloc *internal;
{
- relent->howto = xcoff_howto_table + internal->r_type;
-
- /* Check for relocs we don't know of. */
- if (internal->r_type
- >= sizeof (xcoff_howto_table) / sizeof (xcoff_howto_table[0]))
- abort ();
- if (internal->r_type != relent->howto->type)
+ if (internal->r_type > R_RBRC)
abort ();
+ /* Default howto layout works most of the time */
+ relent->howto = &xcoff_howto_table[internal->r_type];
+
+ /* Special case some 16 bit reoloc */
+ if (15 == (internal->r_size & 0x1f))
+ {
+ if (R_BA == internal->r_type)
+ relent->howto = &xcoff_howto_table[0x1c];
+ else if (R_RBR == internal->r_type)
+ relent->howto = &xcoff_howto_table[0x1d];
+ else if (R_RBA == internal->r_type)
+ relent->howto = &xcoff_howto_table[0x1e];
+ }
+
/* The r_size field of an XCOFF reloc encodes the bitsize of the
relocation, as well as indicating whether it is signed or not.
Doublecheck that the relocation information gathered from the
for R_REF relocs. */
if (relent->howto->dst_mask != 0
&& (relent->howto->bitsize
- != ((unsigned int) internal->r_size & 0x3f) + 1))
- abort ();
-#if 0
- if ((internal->r_size & 0x80) != 0
- ? (relent->howto->complain_on_overflow != complain_overflow_signed)
- : (relent->howto->complain_on_overflow != complain_overflow_bitfield))
+ != ((unsigned int) internal->r_size & 0x1f) + 1))
abort ();
-#endif
+
+ /* Put a meaningful value in addend */
+ relent->addend = (internal->r_size & 0x80) ? - internal->r_vaddr
+ : internal->r_vaddr;
}
reloc_howto_type *
case BFD_RELOC_PPC_B26:
return &xcoff_howto_table[0xa];
case BFD_RELOC_PPC_BA16:
- return &xcoff_howto_table[0x1d];
+ return &xcoff_howto_table[0x1c];
case BFD_RELOC_PPC_BA26:
return &xcoff_howto_table[8];
case BFD_RELOC_PPC_TOC16:
case BFD_RELOC_32:
case BFD_RELOC_CTOR:
return &xcoff_howto_table[0];
- case BFD_RELOC_64:
- return &xcoff_howto_table[0x1c];
default:
return NULL;
}
bfd_put_32 (abfd, src->l_parm, dst->l_parm);
}
+static void
+xcoff_swap_reloc_in (abfd, s, d)
+ bfd *abfd;
+ PTR s;
+ PTR d;
+{
+ struct external_reloc *src = (struct external_reloc *) s;
+ struct internal_reloc *dst = (struct internal_reloc *) d;
+
+ memset (dst, 0, sizeof (struct internal_reloc));
+
+ dst->r_vaddr = bfd_get_32 (abfd, src->r_vaddr);
+ dst->r_symndx = bfd_get_32 (abfd, src->r_symndx);
+ dst->r_size = bfd_get_8 (abfd, src->r_size);
+ dst->r_type = bfd_get_8 (abfd, src->r_type);
+}
+
+static unsigned int
+xcoff_swap_reloc_out (abfd, s, d)
+ bfd *abfd;
+ PTR s;
+ PTR d;
+{
+ struct internal_reloc *src = (struct internal_reloc *) s;
+ struct external_reloc *dst = (struct external_reloc *) d;
+
+ bfd_put_32 (abfd, src->r_vaddr, dst->r_vaddr);
+ bfd_put_32 (abfd, src->r_symndx, dst->r_symndx);
+ bfd_put_8 (abfd, src->r_type, dst->r_type);
+ bfd_put_8 (abfd, src->r_size, dst->r_size);
+
+ return bfd_coff_relsz (abfd);
+}
+
/* Swap in the ldrel structure. */
static void
}
\f
+boolean
+xcoff_reloc_type_noop (input_bfd, input_section, output_bfd, rel, sym, howto,
+ val, addend, relocation, contents)
+ bfd *input_bfd ATTRIBUTE_UNUSED;
+ asection *input_section ATTRIBUTE_UNUSED;
+ bfd *output_bfd ATTRIBUTE_UNUSED;
+ struct internal_reloc *rel ATTRIBUTE_UNUSED;
+ struct internal_syment *sym ATTRIBUTE_UNUSED;
+ struct reloc_howto_struct *howto ATTRIBUTE_UNUSED;
+ bfd_vma val ATTRIBUTE_UNUSED;
+ bfd_vma addend ATTRIBUTE_UNUSED;
+ bfd_vma *relocation ATTRIBUTE_UNUSED;
+ bfd_byte *contents ATTRIBUTE_UNUSED;
+{
+ return true;
+}
+
+boolean
+xcoff_reloc_type_fail (input_bfd, input_section, output_bfd, rel, sym, howto,
+ val, addend, relocation, contents)
+ bfd *input_bfd;
+ asection *input_section ATTRIBUTE_UNUSED;
+ bfd *output_bfd ATTRIBUTE_UNUSED;
+ struct internal_reloc *rel;
+ struct internal_syment *sym ATTRIBUTE_UNUSED;
+ struct reloc_howto_struct *howto ATTRIBUTE_UNUSED;
+ bfd_vma val ATTRIBUTE_UNUSED;
+ bfd_vma addend ATTRIBUTE_UNUSED;
+ bfd_vma *relocation ATTRIBUTE_UNUSED;
+ bfd_byte *contents ATTRIBUTE_UNUSED;
+{
+ (*_bfd_error_handler)
+ (_("%s: unsupported relocation type 0x%02x"),
+ bfd_get_filename (input_bfd), (unsigned int) rel->r_type);
+ bfd_set_error (bfd_error_bad_value);
+ return false;
+}
+
+boolean
+xcoff_reloc_type_pos (input_bfd, input_section, output_bfd, rel, sym, howto,
+ val, addend, relocation, contents)
+ bfd *input_bfd ATTRIBUTE_UNUSED;
+ asection *input_section ATTRIBUTE_UNUSED;
+ bfd *output_bfd ATTRIBUTE_UNUSED;
+ struct internal_reloc *rel ATTRIBUTE_UNUSED;
+ struct internal_syment *sym ATTRIBUTE_UNUSED;
+ struct reloc_howto_struct *howto ATTRIBUTE_UNUSED;
+ bfd_vma val;
+ bfd_vma addend;
+ bfd_vma *relocation;
+ bfd_byte *contents ATTRIBUTE_UNUSED;
+{
+ *relocation = val + addend;
+ return true;
+}
+
+boolean
+xcoff_reloc_type_neg (input_bfd, input_section, output_bfd, rel, sym, howto,
+ val, addend, relocation, contents)
+ bfd *input_bfd ATTRIBUTE_UNUSED;
+ asection *input_section ATTRIBUTE_UNUSED;
+ bfd *output_bfd ATTRIBUTE_UNUSED;
+ struct internal_reloc *rel ATTRIBUTE_UNUSED;
+ struct internal_syment *sym ATTRIBUTE_UNUSED;
+ struct reloc_howto_struct *howto ATTRIBUTE_UNUSED;
+ bfd_vma val;
+ bfd_vma addend;
+ bfd_vma *relocation;
+ bfd_byte *contents ATTRIBUTE_UNUSED;
+{
+ *relocation = addend - val;
+ return true;
+}
+
+boolean
+xcoff_reloc_type_rel (input_bfd, input_section, output_bfd, rel, sym, howto,
+ val, addend, relocation, contents)
+ bfd *input_bfd ATTRIBUTE_UNUSED;
+ asection *input_section;
+ bfd *output_bfd ATTRIBUTE_UNUSED;
+ struct internal_reloc *rel ATTRIBUTE_UNUSED;
+ struct internal_syment *sym ATTRIBUTE_UNUSED;
+ struct reloc_howto_struct *howto;
+ bfd_vma val;
+ bfd_vma addend;
+ bfd_vma *relocation;
+ bfd_byte *contents ATTRIBUTE_UNUSED;
+{
+ howto->pc_relative = true;
+
+ /* A PC relative reloc includes the section address. */
+ addend += input_section->vma;
+
+ *relocation = val + addend;
+ *relocation -= (input_section->output_section->vma +
+ input_section->output_offset);
+ return true;
+}
+
+boolean
+xcoff_reloc_type_toc (input_bfd, input_section, output_bfd, rel, sym, howto,
+ val, addend, relocation, contents)
+ bfd *input_bfd;
+ asection *input_section ATTRIBUTE_UNUSED;
+ bfd *output_bfd;
+ struct internal_reloc *rel;
+ struct internal_syment *sym;
+ struct reloc_howto_struct *howto ATTRIBUTE_UNUSED;
+ bfd_vma val;
+ bfd_vma addend ATTRIBUTE_UNUSED;
+ bfd_vma *relocation;
+ bfd_byte *contents ATTRIBUTE_UNUSED;
+{
+ struct xcoff_link_hash_entry *h;
+
+ if (0 > rel->r_symndx)
+ return false;
+
+ h = obj_xcoff_sym_hashes (input_bfd)[rel->r_symndx];
+
+ if (h != NULL && h->smclas != XMC_TD)
+ {
+ if (h->toc_section == NULL)
+ {
+ (*_bfd_error_handler)
+ (_("%s: TOC reloc at 0x%x to symbol `%s' with no TOC entry"),
+ bfd_get_filename (input_bfd), rel->r_vaddr,
+ h->root.root.string);
+ bfd_set_error (bfd_error_bad_value);
+ return false;
+ }
+
+ BFD_ASSERT ((h->flags & XCOFF_SET_TOC) == 0);
+ val = (h->toc_section->output_section->vma
+ + h->toc_section->output_offset);
+ }
+
+ *relocation = ((val - xcoff_data (output_bfd)->toc) -
+ (sym->n_value - xcoff_data (input_bfd)->toc));
+ return true;
+}
+
+boolean
+xcoff_reloc_type_ba (input_bfd, input_section, output_bfd, rel, sym, howto,
+ val, addend, relocation, contents)
+ bfd *input_bfd ATTRIBUTE_UNUSED;
+ asection *input_section ATTRIBUTE_UNUSED;
+ bfd *output_bfd ATTRIBUTE_UNUSED;
+ struct internal_reloc *rel ATTRIBUTE_UNUSED;
+ struct internal_syment *sym ATTRIBUTE_UNUSED;
+ struct reloc_howto_struct *howto;
+ bfd_vma val;
+ bfd_vma addend;
+ bfd_vma *relocation;
+ bfd_byte *contents ATTRIBUTE_UNUSED;
+{
+ howto->src_mask &= ~3;
+ howto->dst_mask = howto->src_mask;
+
+ *relocation = val + addend;
+
+ return true;
+}
+
+static boolean
+xcoff_reloc_type_br (input_bfd, input_section, output_bfd, rel, sym, howto,
+ val, addend, relocation, contents)
+ bfd *input_bfd;
+ asection *input_section;
+ bfd *output_bfd ATTRIBUTE_UNUSED;
+ struct internal_reloc *rel;
+ struct internal_syment *sym ATTRIBUTE_UNUSED;
+ struct reloc_howto_struct *howto;
+ bfd_vma val;
+ bfd_vma addend;
+ bfd_vma *relocation;
+ bfd_byte *contents;
+{
+ struct xcoff_link_hash_entry *h;
+
+ if (0 > rel->r_symndx)
+ return false;
+
+ h = obj_xcoff_sym_hashes (input_bfd)[rel->r_symndx];
+
+ /* If we see an R_BR or R_RBR reloc which is jumping to global
+ linkage code, and it is followed by an appropriate cror nop
+ instruction, we replace the cror with lwz r2,20(r1). This
+ restores the TOC after the glink code. Contrariwise, if the
+ call is followed by a lwz r2,20(r1), but the call is not
+ going to global linkage code, we can replace the load with a
+ cror. */
+ if (NULL != h
+ && bfd_link_hash_defined == h->root.type
+ && (rel->r_vaddr - input_section->vma + 8 <=
+ input_section->_cooked_size))
+ {
+ bfd_byte *pnext;
+ unsigned long next;
+
+ pnext = contents + (rel->r_vaddr - input_section->vma) + 4;
+ next = bfd_get_32 (input_bfd, pnext);
+
+ /* The _ptrgl function is magic. It is used by the AIX
+ compiler to call a function through a pointer. */
+ if (h->smclas == XMC_GL || strcmp (h->root.root.string, "._ptrgl") == 0)
+ {
+ if (next == 0x4def7b82 /* cror 15,15,15 */
+ || next == 0x4ffffb82 /* cror 31,31,31 */
+ || next == 0x60000000) /* ori r0,r0,0 */
+ bfd_put_32 (input_bfd, 0x80410014, pnext); /* lwz r1,20(r1) */
+
+ } else
+ {
+ if (next == 0x80410014) /* lwz r1,20(r1) */
+ bfd_put_32 (input_bfd, 0x60000000, pnext); /* ori r0,r0,0 */
+ }
+ }
+ else if (NULL != h && bfd_link_hash_undefined == h->root.type)
+ {
+ /* Normally, this relocation is against a defined symbol. In the
+ case where this is a partial link and the output section offset
+ is greater than 2^25, the linker will return an invalid error
+ message that the relocation has been truncated. Yes it has been
+ truncated but no it not important. For this case, disable the
+ overflow checking. */
+
+ howto->complain_on_overflow = complain_overflow_dont;
+ }
+
+ howto->pc_relative = true;
+ howto->src_mask &= ~3;
+ howto->dst_mask = howto->src_mask;
+
+ /* A PC relative reloc includes the section address. */
+ addend += input_section->vma;
+
+ *relocation = val + addend;
+ *relocation -= (input_section->output_section->vma +
+ input_section->output_offset);
+ return true;
+}
+
+boolean
+xcoff_reloc_type_crel (input_bfd, input_section, output_bfd, rel, sym, howto,
+ val, addend, relocation, contents)
+ bfd *input_bfd ATTRIBUTE_UNUSED;
+ asection *input_section;
+ bfd *output_bfd ATTRIBUTE_UNUSED;
+ struct internal_reloc *rel ATTRIBUTE_UNUSED;
+ struct internal_syment *sym ATTRIBUTE_UNUSED;
+ struct reloc_howto_struct *howto;
+ bfd_vma val ATTRIBUTE_UNUSED;
+ bfd_vma addend;
+ bfd_vma *relocation;
+ bfd_byte *contents ATTRIBUTE_UNUSED;
+{
+ howto->pc_relative = true;
+ howto->src_mask &= ~3;
+ howto->dst_mask = howto->src_mask;
+
+ /* A PC relative reloc includes the section address. */
+ addend += input_section->vma;
+
+ *relocation = val + addend;
+ *relocation -= (input_section->output_section->vma +
+ input_section->output_offset);
+ return true;
+}
+
+static boolean
+xcoff_complain_overflow_dont_func (input_bfd, val, relocation, howto)
+ bfd *input_bfd ATTRIBUTE_UNUSED;
+ bfd_vma val ATTRIBUTE_UNUSED;
+ bfd_vma relocation ATTRIBUTE_UNUSED;
+ struct reloc_howto_struct *howto ATTRIBUTE_UNUSED;
+{
+ return false;
+}
+
+static boolean
+xcoff_complain_overflow_bitfield_func (input_bfd, val, relocation, howto)
+ bfd *input_bfd;
+ bfd_vma val;
+ bfd_vma relocation;
+ struct reloc_howto_struct *howto;
+{
+ bfd_vma addrmask, fieldmask, signmask, ss;
+ bfd_vma a, b, sum;
+
+ /* Get the values to be added together. For signed and unsigned
+ relocations, we assume that all values should be truncated to
+ the size of an address. For bitfields, all the bits matter.
+ See also bfd_check_overflow. */
+ fieldmask = N_ONES (howto->bitsize);
+ addrmask = N_ONES (bfd_arch_bits_per_address (input_bfd)) | fieldmask;
+ a = relocation;
+ b = val & howto->src_mask;
+
+ /* Much like unsigned, except no trimming with addrmask. In
+ addition, the sum overflows if there is a carry out of
+ the bfd_vma, i.e., the sum is less than either input
+ operand. */
+ a >>= howto->rightshift;
+ b >>= howto->bitpos;
+
+ /* Bitfields are sometimes used for signed numbers; for
+ example, a 13-bit field sometimes represents values in
+ 0..8191 and sometimes represents values in -4096..4095.
+ If the field is signed and a is -4095 (0x1001) and b is
+ -1 (0x1fff), the sum is -4096 (0x1000), but (0x1001 +
+ 0x1fff is 0x3000). It's not clear how to handle this
+ everywhere, since there is not way to know how many bits
+ are significant in the relocation, but the original code
+ assumed that it was fully sign extended, and we will keep
+ that assumption. */
+ signmask = (fieldmask >> 1) + 1;
+
+ if ((a & ~ fieldmask) != 0)
+ {
+ /* Some bits out of the field are set. This might not
+ be a problem: if this is a signed bitfield, it is OK
+ iff all the high bits are set, including the sign
+ bit. We'll try setting all but the most significant
+ bit in the original relocation value: if this is all
+ ones, we are OK, assuming a signed bitfield. */
+ ss = (signmask << howto->rightshift) - 1;
+ if ((ss | relocation) != ~ (bfd_vma) 0)
+ return true;
+ a &= fieldmask;
+ }
+
+ /* We just assume (b & ~ fieldmask) == 0. */
+
+ /* We explicitly permit wrap around if this relocation
+ covers the high bit of an address. The Linux kernel
+ relies on it, and it is the only way to write assembler
+ code which can run when loaded at a location 0x80000000
+ away from the location at which it is linked. */
+ if (howto->bitsize + howto->rightshift
+ == bfd_arch_bits_per_address (input_bfd))
+ return false;
+
+ sum = a + b;
+ if (sum < a || (sum & ~ fieldmask) != 0)
+ {
+ /* There was a carry out, or the field overflow. Test
+ for signed operands again. Here is the overflow test
+ is as for complain_overflow_signed. */
+ if (((~ (a ^ b)) & (a ^ sum)) & signmask)
+ return true;
+ }
+
+ return false;
+}
+
+static boolean
+xcoff_complain_overflow_signed_func (input_bfd, val, relocation, howto)
+ bfd *input_bfd;
+ bfd_vma val;
+ bfd_vma relocation;
+ struct reloc_howto_struct *howto;
+{
+ bfd_vma addrmask, fieldmask, signmask, ss;
+ bfd_vma a, b, sum;
+
+ /* Get the values to be added together. For signed and unsigned
+ relocations, we assume that all values should be truncated to
+ the size of an address. For bitfields, all the bits matter.
+ See also bfd_check_overflow. */
+ fieldmask = N_ONES (howto->bitsize);
+ addrmask = N_ONES (bfd_arch_bits_per_address (input_bfd)) | fieldmask;
+ a = relocation;
+ b = val & howto->src_mask;
+
+ a = (a & addrmask) >> howto->rightshift;
+
+ /* If any sign bits are set, all sign bits must be set.
+ That is, A must be a valid negative address after
+ shifting. */
+ signmask = ~ (fieldmask >> 1);
+ ss = a & signmask;
+ if (ss != 0 && ss != ((addrmask >> howto->rightshift) & signmask))
+ return true;
+
+ /* We only need this next bit of code if the sign bit of B
+ is below the sign bit of A. This would only happen if
+ SRC_MASK had fewer bits than BITSIZE. Note that if
+ SRC_MASK has more bits than BITSIZE, we can get into
+ trouble; we would need to verify that B is in range, as
+ we do for A above. */
+ signmask = ((~ howto->src_mask) >> 1) & howto->src_mask;
+ if ((b & signmask) != 0)
+ {
+ /* Set all the bits above the sign bit. */
+ b -= signmask <<= 1;
+ }
+
+ b = (b & addrmask) >> howto->bitpos;
+
+ /* Now we can do the addition. */
+ sum = a + b;
+
+ /* See if the result has the correct sign. Bits above the
+ sign bit are junk now; ignore them. If the sum is
+ positive, make sure we did not have all negative inputs;
+ if the sum is negative, make sure we did not have all
+ positive inputs. The test below looks only at the sign
+ bits, and it really just
+ SIGN (A) == SIGN (B) && SIGN (A) != SIGN (SUM)
+ */
+ signmask = (fieldmask >> 1) + 1;
+ if (((~ (a ^ b)) & (a ^ sum)) & signmask)
+ return true;
+
+ return false;
+}
+
+static boolean
+xcoff_complain_overflow_unsigned_func (input_bfd, val, relocation, howto)
+ bfd *input_bfd;
+ bfd_vma val;
+ bfd_vma relocation;
+ struct reloc_howto_struct *howto;
+{
+ bfd_vma addrmask, fieldmask;
+ bfd_vma a, b, sum;
+
+ /* Get the values to be added together. For signed and unsigned
+ relocations, we assume that all values should be truncated to
+ the size of an address. For bitfields, all the bits matter.
+ See also bfd_check_overflow. */
+ fieldmask = N_ONES (howto->bitsize);
+ addrmask = N_ONES (bfd_arch_bits_per_address (input_bfd)) | fieldmask;
+ a = relocation;
+ b = val & howto->src_mask;
+
+ /* Checking for an unsigned overflow is relatively easy:
+ trim the addresses and add, and trim the result as well.
+ Overflow is normally indicated when the result does not
+ fit in the field. However, we also need to consider the
+ case when, e.g., fieldmask is 0x7fffffff or smaller, an
+ input is 0x80000000, and bfd_vma is only 32 bits; then we
+ will get sum == 0, but there is an overflow, since the
+ inputs did not fit in the field. Instead of doing a
+ separate test, we can check for this by or-ing in the
+ operands when testing for the sum overflowing its final
+ field. */
+ a = (a & addrmask) >> howto->rightshift;
+ b = (b & addrmask) >> howto->bitpos;
+ sum = (a + b) & addrmask;
+ if ((a | b | sum) & ~ fieldmask)
+ return true;
+
+ return false;
+}
/* This is the relocation function for the RS/6000/POWER/PowerPC.
This is currently the only processor which uses XCOFF; I hope that
- will never change. */
+ will never change.
-static boolean
+ I took the relocation type definitions from two documents:
+ the PowerPC AIX Version 4 Application Binary Interface, First
+ Edition (April 1992), and the PowerOpen ABI, Big-Endian
+ 32-Bit Hardware Implementation (June 30, 1994). Differences
+ between the documents are noted below.
+
+ Unsupported r_type's
+
+ R_RTB:
+ R_RRTBI:
+ R_RRTBA:
+
+ These relocs are defined by the PowerPC ABI to be
+ relative branches which use half of the difference
+ between the symbol and the program counter. I can't
+ quite figure out when this is useful. These relocs are
+ not defined by the PowerOpen ABI.
+
+ Supported r_type's
+
+ R_POS:
+ Simple positive relocation.
+
+ R_NEG:
+ Simple negative relocation.
+
+ R_REL:
+ Simple PC relative relocation.
+
+ R_TOC:
+ TOC relative relocation. The value in the instruction in
+ the input file is the offset from the input file TOC to
+ the desired location. We want the offset from the final
+ TOC to the desired location. We have:
+ isym = iTOC + in
+ iinsn = in + o
+ osym = oTOC + on
+ oinsn = on + o
+ so we must change insn by on - in.
+
+ R_GL:
+ GL linkage relocation. The value of this relocation
+ is the address of the entry in the TOC section.
+
+ R_TCL:
+ Local object TOC address. I can't figure out the
+ difference between this and case R_GL.
+
+ R_TRL:
+ TOC relative relocation. A TOC relative load instruction
+ which may be changed to a load address instruction.
+ FIXME: We don't currently implement this optimization.
+
+ R_TRLA:
+ TOC relative relocation. This is a TOC relative load
+ address instruction which may be changed to a load
+ instruction. FIXME: I don't know if this is the correct
+ implementation.
+
+ R_BA:
+ Absolute branch. We don't want to mess with the lower
+ two bits of the instruction.
+
+ R_CAI:
+ The PowerPC ABI defines this as an absolute call which
+ may be modified to become a relative call. The PowerOpen
+ ABI does not define this relocation type.
+
+ R_RBA:
+ Absolute branch which may be modified to become a
+ relative branch.
+
+ R_RBAC:
+ The PowerPC ABI defines this as an absolute branch to a
+ fixed address which may be modified to an absolute branch
+ to a symbol. The PowerOpen ABI does not define this
+ relocation type.
+
+ R_RBRC:
+ The PowerPC ABI defines this as an absolute branch to a
+ fixed address which may be modified to a relative branch.
+ The PowerOpen ABI does not define this relocation type.
+
+ R_BR:
+ Relative branch. We don't want to mess with the lower
+ two bits of the instruction.
+
+ R_CREL:
+ The PowerPC ABI defines this as a relative call which may
+ be modified to become an absolute call. The PowerOpen
+ ABI does not define this relocation type.
+
+ R_RBR:
+ A relative branch which may be modified to become an
+ absolute branch. FIXME: We don't implement this,
+ although we should for symbols of storage mapping class
+ XMC_XO.
+
+ R_RL:
+ The PowerPC AIX ABI describes this as a load which may be
+ changed to a load address. The PowerOpen ABI says this
+ is the same as case R_POS.
+
+ R_RLA:
+ The PowerPC AIX ABI describes this as a load address
+ which may be changed to a load. The PowerOpen ABI says
+ this is the same as R_POS.
+*/
+
+boolean
xcoff_ppc_relocate_section (output_bfd, info, input_bfd,
input_section, contents, relocs, syms,
sections)
rel = relocs;
relend = rel + input_section->reloc_count;
-
for (; rel < relend; rel++)
{
long symndx;
bfd_vma addend;
bfd_vma val;
struct reloc_howto_struct howto;
- bfd_reloc_status_type rstat;
+ bfd_vma relocation;
+ bfd_vma value_to_relocate;
+ bfd_vma address;
+ bfd_byte *location;
/* Relocation type R_REF is a special relocation type which is
merely used to prevent garbage collection from occurring for
if (rel->r_type == R_REF)
continue;
- symndx = rel->r_symndx;
-
- if (symndx == -1)
- {
- h = NULL;
- sym = NULL;
- addend = 0;
- }
- else
- {
- h = obj_xcoff_sym_hashes (input_bfd)[symndx];
- sym = syms + symndx;
- addend = - sym->n_value;
-
- }
-
- /* We build the howto information on the fly. */
-
+ /* howto */
howto.type = rel->r_type;
howto.rightshift = 0;
- howto.size = 2;
howto.bitsize = (rel->r_size & 0x1f) + 1;
+ howto.size = howto.bitsize > 16 ? 2 : 1;
howto.pc_relative = false;
howto.bitpos = 0;
- if ((rel->r_size & 0x80) != 0)
- howto.complain_on_overflow = complain_overflow_signed;
- else
- howto.complain_on_overflow = complain_overflow_bitfield;
+ howto.complain_on_overflow = rel->r_size & 0x80 ?
+ complain_overflow_signed : complain_overflow_bitfield;
howto.special_function = NULL;
howto.name = "internal";
howto.partial_inplace = true;
- if (howto.bitsize == 32)
- howto.src_mask = howto.dst_mask = 0xffffffff;
- else
- {
- howto.src_mask = howto.dst_mask = (1 << howto.bitsize) - 1;
- if (howto.bitsize == 16)
- howto.size = 1;
- }
+ howto.src_mask = howto.dst_mask = N_ONES(howto.bitsize);
howto.pcrel_offset = false;
+ /* symbol */
val = 0;
+ addend = 0;
+ h = NULL;
+ sym = NULL;
+ symndx = rel->r_symndx;
- if (h == NULL)
+ if (-1 != symndx)
{
asection *sec;
-
- if (symndx == -1)
- {
- sec = bfd_abs_section_ptr;
- val = 0;
- }
- else
+
+ h = obj_xcoff_sym_hashes (input_bfd)[symndx];
+ sym = syms + symndx;
+ addend = - sym->n_value;
+
+ if (NULL == h)
{
sec = sections[symndx];
/* Hack to make sure we use the right TOC anchor value
- if this reloc is against the TOC anchor. */
-
+ if this reloc is against the TOC anchor. */
if (sec->name[3] == '0'
- && strcmp (sec->name, ".tc0") == 0)
- {
- val = xcoff_data (output_bfd)->toc;
- }
+ && strcmp (sec->name, ".tc0") == 0)
+ val = xcoff_data (output_bfd)->toc;
else
+ val = (sec->output_section->vma
+ + sec->output_offset
+ + sym->n_value
+ - sec->vma);
+ }
+ else
+ {
+ if (h->root.type == bfd_link_hash_defined
+ || h->root.type == bfd_link_hash_defweak)
+ {
+ sec = h->root.u.def.section;
+ val = (h->root.u.def.value
+ + sec->output_section->vma
+ + sec->output_offset);
+ }
+ else if (h->root.type == bfd_link_hash_common)
{
+ sec = h->root.u.c.p->section;
val = (sec->output_section->vma
- + sec->output_offset
- + sym->n_value
- - sec->vma);
+ + sec->output_offset);
+
+ }
+ else if ((0 == (h->flags & (XCOFF_DEF_DYNAMIC | XCOFF_IMPORT)))
+ && ! info->relocateable)
+ {
+ if (! ((*info->callbacks->undefined_symbol)
+ (info, h->root.root.string, input_bfd, input_section,
+ rel->r_vaddr - input_section->vma, true)))
+ return false;
+
+ /* Don't try to process the reloc. It can't help, and
+ it may generate another error. */
+ continue;
}
}
}
- else
- {
- if (h->root.type == bfd_link_hash_defined
- || h->root.type == bfd_link_hash_defweak)
- {
- asection *sec;
- sec = h->root.u.def.section;
- val = (h->root.u.def.value
- + sec->output_section->vma
- + sec->output_offset);
- }
- else if (h->root.type == bfd_link_hash_common)
- {
- asection *sec;
-
- sec = h->root.u.c.p->section;
- val = (sec->output_section->vma
- + sec->output_offset);
- }
- else if ((h->flags & XCOFF_DEF_DYNAMIC) != 0
- || (h->flags & XCOFF_IMPORT) != 0)
- {
- /* Every symbol in a shared object is defined somewhere. */
- val = 0;
- }
- else if (! info->relocateable)
- {
- if (! ((*info->callbacks->undefined_symbol)
- (info, h->root.root.string, input_bfd, input_section,
- rel->r_vaddr - input_section->vma, true)))
- return false;
-
- /* Don't try to process the reloc. It can't help, and
- it may generate another error. */
- continue;
- }
- }
-
- /* I took the relocation type definitions from two documents:
- the PowerPC AIX Version 4 Application Binary Interface, First
- Edition (April 1992), and the PowerOpen ABI, Big-Endian
- 32-Bit Hardware Implementation (June 30, 1994). Differences
- between the documents are noted below. */
+ if (rel->r_type >= XCOFF_MAX_CALCULATE_RELOCATION
+ || (false == xcoff_calculate_relocation[rel->r_type]
+ (input_bfd, input_section, output_bfd, rel, sym, &howto, val,
+ addend, &relocation, contents)))
+ return false;
+
+ /* address */
+ address = rel->r_vaddr - input_section->vma;
+ location = contents + address;
+
+ if (address > input_section->_raw_size)
+ abort();
+
+ /* Get the value we are going to relocate. */
+ if (1 == howto.size)
+ value_to_relocate = bfd_get_16 (input_bfd, location);
+ else
+ value_to_relocate = bfd_get_32 (input_bfd, location);
+
+ /* overflow.
+
+ FIXME: We may drop bits during the addition
+ which we don't check for. We must either check at every single
+ operation, which would be tedious, or we must do the computations
+ in a type larger than bfd_vma, which would be inefficient. */
+
+ if ((unsigned int) howto.complain_on_overflow >=
+ XCOFF_MAX_COMPLAIN_OVERFLOW)
+ abort();
- switch (rel->r_type)
+ if ((true == xcoff_complain_overflow[howto.complain_on_overflow]
+ (input_bfd, value_to_relocate, relocation, &howto)))
{
- case R_RTB:
- case R_RRTBI:
- case R_RRTBA:
- /* These relocs are defined by the PowerPC ABI to be
- relative branches which use half of the difference
- between the symbol and the program counter. I can't
- quite figure out when this is useful. These relocs are
- not defined by the PowerOpen ABI. */
- default:
- (*_bfd_error_handler)
- (_("%s: unsupported relocation type 0x%02x"),
- bfd_archive_filename (input_bfd), (unsigned int) rel->r_type);
- bfd_set_error (bfd_error_bad_value);
- return false;
- case R_POS:
- /* Simple positive relocation. */
- break;
- case R_NEG:
- /* Simple negative relocation. */
- val = - val;
- break;
- case R_REL:
- /* Simple PC relative relocation. */
- howto.pc_relative = true;
- break;
- case R_TOC:
- /* TOC relative relocation. The value in the instruction in
- the input file is the offset from the input file TOC to
- the desired location. We want the offset from the final
- TOC to the desired location. We have:
- isym = iTOC + in
- iinsn = in + o
- osym = oTOC + on
- oinsn = on + o
- so we must change insn by on - in.
- */
- case R_GL:
- /* Global linkage relocation. The value of this relocation
- is the address of the entry in the TOC section. */
- case R_TCL:
- /* Local object TOC address. I can't figure out the
- difference between this and case R_GL. */
- case R_TRL:
- /* TOC relative relocation. A TOC relative load instruction
- which may be changed to a load address instruction.
- FIXME: We don't currently implement this optimization. */
- case R_TRLA:
- /* TOC relative relocation. This is a TOC relative load
- address instruction which may be changed to a load
- instruction. FIXME: I don't know if this is the correct
- implementation. */
- if (h != NULL && h->smclas != XMC_TD)
+ const char *name;
+ char buf[SYMNMLEN + 1];
+ char reloc_type_name[10];
+
+ if (symndx == -1)
{
- if (h->toc_section == NULL)
- {
- (*_bfd_error_handler)
- (_("%s: TOC reloc at 0x%x to symbol `%s' with no TOC entry"),
- bfd_archive_filename (input_bfd), rel->r_vaddr,
- h->root.root.string);
- bfd_set_error (bfd_error_bad_value);
- return false;
- }
-
- BFD_ASSERT ((h->flags & XCOFF_SET_TOC) == 0);
- val = (h->toc_section->output_section->vma
- + h->toc_section->output_offset);
- }
-
- val = ((val - xcoff_data (output_bfd)->toc)
- - (sym->n_value - xcoff_data (input_bfd)->toc));
- addend = 0;
- break;
- case R_BA:
- /* Absolute branch. We don't want to mess with the lower
- two bits of the instruction. */
- case R_CAI:
- /* The PowerPC ABI defines this as an absolute call which
- may be modified to become a relative call. The PowerOpen
- ABI does not define this relocation type. */
- case R_RBA:
- /* Absolute branch which may be modified to become a
- relative branch. */
- case R_RBAC:
- /* The PowerPC ABI defines this as an absolute branch to a
- fixed address which may be modified to an absolute branch
- to a symbol. The PowerOpen ABI does not define this
- relocation type. */
- case R_RBRC:
- /* The PowerPC ABI defines this as an absolute branch to a
- fixed address which may be modified to a relative branch.
- The PowerOpen ABI does not define this relocation type. */
- howto.src_mask &= ~3;
- howto.dst_mask = howto.src_mask;
- break;
- case R_BR:
- /* Relative branch. We don't want to mess with the lower
- two bits of the instruction. */
- case R_CREL:
- /* The PowerPC ABI defines this as a relative call which may
- be modified to become an absolute call. The PowerOpen
- ABI does not define this relocation type. */
- case R_RBR:
- /* A relative branch which may be modified to become an
- absolute branch. FIXME: We don't implement this,
- although we should for symbols of storage mapping class
- XMC_XO. */
- howto.pc_relative = true;
- howto.src_mask &= ~3;
- howto.dst_mask = howto.src_mask;
- break;
- case R_RL:
- /* The PowerPC AIX ABI describes this as a load which may be
- changed to a load address. The PowerOpen ABI says this
- is the same as case R_POS. */
- break;
- case R_RLA:
- /* The PowerPC AIX ABI describes this as a load address
- which may be changed to a load. The PowerOpen ABI says
- this is the same as R_POS. */
- break;
- }
-
- /* If we see an R_BR or R_RBR reloc which is jumping to global
- linkage code, and it is followed by an appropriate cror nop
- instruction, we replace the cror with lwz r2,20(r1). This
- restores the TOC after the glink code. Contrariwise, if the
- call is followed by a lwz r2,20(r1), but the call is not
- going to global linkage code, we can replace the load with a
- cror. */
- if ((rel->r_type == R_BR || rel->r_type == R_RBR)
- && h != NULL
- && h->root.type == bfd_link_hash_defined
- && (rel->r_vaddr - input_section->vma + 8
- <= input_section->_cooked_size))
- {
- bfd_byte *pnext;
- unsigned long next;
-
- pnext = contents + (rel->r_vaddr - input_section->vma) + 4;
- next = bfd_get_32 (input_bfd, pnext);
-
- /* The _ptrgl function is magic. It is used by the AIX
- compiler to call a function through a pointer. */
- if (h->smclas == XMC_GL
- || strcmp (h->root.root.string, "._ptrgl") == 0)
+ name = "*ABS*";
+ }
+ else if (h != NULL)
{
- if (next == 0x4def7b82 /* cror 15,15,15 */
- || next == 0x4ffffb82 /* cror 31,31,31 */
- || next == 0x60000000) /* ori r0,r0,0 */
- bfd_put_32 (input_bfd,
- (bfd_vma) 0x80410014, /* lwz r1,20(r1) */
- pnext);
- }
- else
+ name = h->root.root.string;
+ }
+ else
{
- if (next == 0x80410014) /* lwz r1,20(r1) */
- bfd_put_32 (input_bfd,
- (bfd_vma) 0x60000000, /* ori r0,r0,0 */
- pnext);
+ name = _bfd_coff_internal_syment_name (input_bfd, sym, buf);
+ if (name == NULL)
+ name = "UNKNOWN";
}
+ sprintf (reloc_type_name, "0x%02x", rel->r_type);
+
+ if (! ((*info->callbacks->reloc_overflow)
+ (info, name, reloc_type_name, (bfd_vma) 0, input_bfd,
+ input_section, rel->r_vaddr - input_section->vma)))
+ return false;
}
-
- /* A PC relative reloc includes the section address. */
- if (howto.pc_relative)
- addend += input_section->vma;
-
- rstat = _bfd_final_link_relocate (&howto, input_bfd, input_section,
- contents,
- rel->r_vaddr - input_section->vma,
- val, addend);
-
- switch (rstat)
- {
- default:
- abort ();
- case bfd_reloc_ok:
- break;
- case bfd_reloc_overflow:
- {
- const char *name;
- char buf[SYMNMLEN + 1];
- char howto_name[10];
-
- if (symndx == -1)
- name = "*ABS*";
- else if (h != NULL)
- name = h->root.root.string;
- else
- {
- name = _bfd_coff_internal_syment_name (input_bfd, sym, buf);
-
- if (name == NULL)
- return false;
- }
- sprintf (howto_name, "0x%02x", rel->r_type);
-
- if (! ((*info->callbacks->reloc_overflow)
- (info, name, howto_name, (bfd_vma) 0, input_bfd,
- input_section, rel->r_vaddr - input_section->vma)))
- return false;
- }
- }
+
+ /* Add RELOCATION to the right bits of VALUE_TO_RELOCATE. */
+ value_to_relocate = ((value_to_relocate & ~howto.dst_mask) |
+ (((value_to_relocate & howto.src_mask) +
+ relocation) & howto.dst_mask));
+
+ /* Put the value back in the object file. */
+ if (1 == howto.size)
+ bfd_put_16 (input_bfd, value_to_relocate, location);
+ else
+ bfd_put_32 (input_bfd, value_to_relocate, location);
}
return true;
_bfd_xcoff_swap_aux_out, /* _bfd_swap_aux_out */
_bfd_xcoff_swap_sym_out, /* _bfd_swap_sym_out */
coff_swap_lineno_out, /* _bfd_swap_lineno_out */
- coff_swap_reloc_out, /* _bfd_swap_reloc_out */
+ xcoff_swap_reloc_out, /* _bfd_swap_reloc_out */
coff_swap_filehdr_out, /* _bfd_swap_filehdr_out */
coff_swap_aouthdr_out, /* _bfd_swap_aouthdr_out */
coff_swap_scnhdr_out, /* _bfd_swap_scnhdr_out */
coff_swap_filehdr_in, /* _bfd_coff_swap_filehdr_in */
coff_swap_aouthdr_in, /* _bfd_swap_aouthdr_in */
coff_swap_scnhdr_in, /* _bfd_swap_scnhdr_in */
- coff_swap_reloc_in, /* _bfd_reloc_in */
+ xcoff_swap_reloc_in, /* _bfd_reloc_in */
coff_bad_format_hook, /* _bfd_bad_format_hook */
coff_set_arch_mach_hook, /* _bfd_set_arch_mach_hook */
coff_mkobject_hook, /* _bfd_mkobject_hook */
_bfd_xcoff_bfd_link_hash_table_create, /* _bfd_link_hash_table_create */
_bfd_generic_link_hash_table_free, /* _bfd_link_hash_table_free */
_bfd_xcoff_bfd_link_add_symbols, /* _bfd_link_add_symbols */
- _bfd_xcoff_bfd_final_link, /* _bfd_filnal_link */
+ _bfd_generic_link_just_syms, /* _bfd_link_just_syms */
+ _bfd_xcoff_bfd_final_link, /* _bfd_final_link */
_bfd_generic_link_split_section, /* _bfd_link_split_section */
bfd_generic_gc_sections, /* _bfd_gc_sections */
bfd_generic_merge_sections, /* _bfd_merge_sections */
_bfd_xcoff_swap_aux_out, /* _bfd_swap_aux_out */
_bfd_xcoff_swap_sym_out, /* _bfd_swap_sym_out */
coff_swap_lineno_out, /* _bfd_swap_lineno_out */
- coff_swap_reloc_out, /* _bfd_swap_reloc_out */
+ xcoff_swap_reloc_out, /* _bfd_swap_reloc_out */
coff_swap_filehdr_out, /* _bfd_swap_filehdr_out */
coff_swap_aouthdr_out, /* _bfd_swap_aouthdr_out */
coff_swap_scnhdr_out, /* _bfd_swap_scnhdr_out */
coff_swap_filehdr_in, /* _bfd_coff_swap_filehdr_in */
coff_swap_aouthdr_in, /* _bfd_swap_aouthdr_in */
coff_swap_scnhdr_in, /* _bfd_swap_scnhdr_in */
- coff_swap_reloc_in, /* _bfd_reloc_in */
+ xcoff_swap_reloc_in, /* _bfd_reloc_in */
coff_bad_format_hook, /* _bfd_bad_format_hook */
coff_set_arch_mach_hook, /* _bfd_set_arch_mach_hook */
coff_mkobject_hook, /* _bfd_mkobject_hook */
_bfd_xcoff_bfd_link_hash_table_create, /* _bfd_link_hash_table_create */
_bfd_generic_link_hash_table_free, /* _bfd_link_hash_table_free */
_bfd_xcoff_bfd_link_add_symbols, /* _bfd_link_add_symbols */
- _bfd_xcoff_bfd_final_link, /* _bfd_filnal_link */
+ _bfd_generic_link_just_syms, /* _bfd_link_just_syms */
+ _bfd_xcoff_bfd_final_link, /* _bfd_final_link */
_bfd_generic_link_split_section, /* _bfd_link_split_section */
bfd_generic_gc_sections, /* _bfd_gc_sections */
bfd_generic_merge_sections, /* _bfd_merge_sections */
projects / deliverable / binutils-gdb.git / blobdiff