/* BFD back-end for IBM RS/6000 "XCOFF64" files.
- Copyright 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009,
- 2010, 2011
- Free Software Foundation, Inc.
+ Copyright (C) 2000-2015 Free Software Foundation, Inc.
Written Clinton Popetz.
Contributed by Cygnus Support.
#define bfd_pe_print_pdata NULL
#endif
+#include <stdint.h>
#include "coffcode.h"
/* For XCOFF64, the effective width of symndx changes depending on
reloc_howto_type xcoff64_howto_table[] =
{
- /* Standard 64 bit relocation. */
+ /* 0x00: Standard 64 bit relocation. */
HOWTO (R_POS, /* type */
0, /* rightshift */
4, /* size (0 = byte, 1 = short, 2 = long) */
MINUS_ONE, /* dst_mask */
FALSE), /* pcrel_offset */
- /* 64 bit relocation, but store negative value. */
+ /* 0x01: 64 bit relocation, but store negative value. */
HOWTO (R_NEG, /* type */
0, /* rightshift */
-4, /* size (0 = byte, 1 = short, 2 = long) */
MINUS_ONE, /* dst_mask */
FALSE), /* pcrel_offset */
- /* 32 bit PC relative relocation. */
+ /* 0x02: 32 bit PC relative relocation. */
HOWTO (R_REL, /* type */
0, /* rightshift */
2, /* size (0 = byte, 1 = short, 2 = long) */
0xffffffff, /* dst_mask */
FALSE), /* pcrel_offset */
- /* 16 bit TOC relative relocation. */
+ /* 0x03: 16 bit TOC relative relocation. */
HOWTO (R_TOC, /* type */
0, /* rightshift */
1, /* size (0 = byte, 1 = short, 2 = long) */
0xffff, /* dst_mask */
FALSE), /* pcrel_offset */
- /* I don't really know what this is. */
+ /* 0x04: I don't really know what this is. */
HOWTO (R_RTB, /* type */
1, /* rightshift */
2, /* size (0 = byte, 1 = short, 2 = long) */
0xffffffff, /* dst_mask */
FALSE), /* pcrel_offset */
- /* External TOC relative symbol. */
+ /* 0x05: External TOC relative symbol. */
HOWTO (R_GL, /* type */
0, /* rightshift */
1, /* size (0 = byte, 1 = short, 2 = long) */
0xffff, /* dst_mask */
FALSE), /* pcrel_offset */
- /* Local TOC relative symbol. */
+ /* 0x06: Local TOC relative symbol. */
HOWTO (R_TCL, /* type */
0, /* rightshift */
1, /* size (0 = byte, 1 = short, 2 = long) */
EMPTY_HOWTO (7),
- /* Non modifiable absolute branch. */
+ /* 0x08: Non modifiable absolute branch. */
HOWTO (R_BA, /* type */
0, /* rightshift */
2, /* size (0 = byte, 1 = short, 2 = long) */
EMPTY_HOWTO (9),
- /* Non modifiable relative branch. */
+ /* 0x0a: Non modifiable relative branch. */
HOWTO (R_BR, /* type */
0, /* rightshift */
2, /* size (0 = byte, 1 = short, 2 = long) */
EMPTY_HOWTO (0xb),
- /* Indirect load. */
+ /* 0x0c: Indirect load. */
HOWTO (R_RL, /* type */
0, /* rightshift */
1, /* size (0 = byte, 1 = short, 2 = long) */
0xffff, /* dst_mask */
FALSE), /* pcrel_offset */
- /* Load address. */
+ /* 0x0d: Load address. */
HOWTO (R_RLA, /* type */
0, /* rightshift */
1, /* size (0 = byte, 1 = short, 2 = long) */
EMPTY_HOWTO (0xe),
- /* Non-relocating reference. Bitsize is 1 so that r_rsize is 0. */
+ /* 0x0f: Non-relocating reference. Bitsize is 1 so that r_rsize is 0. */
HOWTO (R_REF, /* type */
0, /* rightshift */
0, /* size (0 = byte, 1 = short, 2 = long) */
EMPTY_HOWTO (0x10),
EMPTY_HOWTO (0x11),
- /* TOC relative indirect load. */
+ /* 0x12: TOC relative indirect load. */
HOWTO (R_TRL, /* type */
0, /* rightshift */
1, /* size (0 = byte, 1 = short, 2 = long) */
0xffff, /* dst_mask */
FALSE), /* pcrel_offset */
- /* TOC relative load address. */
+ /* 0x13: TOC relative load address. */
HOWTO (R_TRLA, /* type */
0, /* rightshift */
1, /* size (0 = byte, 1 = short, 2 = long) */
0xffff, /* dst_mask */
FALSE), /* pcrel_offset */
- /* Modifiable relative branch. */
+ /* 0x14: Modifiable relative branch. */
HOWTO (R_RRTBI, /* type */
1, /* rightshift */
2, /* size (0 = byte, 1 = short, 2 = long) */
0xffffffff, /* dst_mask */
FALSE), /* pcrel_offset */
- /* Modifiable absolute branch. */
+ /* 0x15: Modifiable absolute branch. */
HOWTO (R_RRTBA, /* type */
1, /* rightshift */
2, /* size (0 = byte, 1 = short, 2 = long) */
0xffffffff, /* dst_mask */
FALSE), /* pcrel_offset */
- /* Modifiable call absolute indirect. */
+ /* 0x16: Modifiable call absolute indirect. */
HOWTO (R_CAI, /* type */
0, /* rightshift */
1, /* size (0 = byte, 1 = short, 2 = long) */
0xffff, /* dst_mask */
FALSE), /* pcrel_offset */
- /* Modifiable call relative. */
+ /* 0x17: Modifiable call relative. */
HOWTO (R_CREL, /* type */
0, /* rightshift */
1, /* size (0 = byte, 1 = short, 2 = long) */
0xffff, /* dst_mask */
FALSE), /* pcrel_offset */
- /* Modifiable branch absolute. */
+ /* 0x18: Modifiable branch absolute. */
HOWTO (R_RBA, /* type */
0, /* rightshift */
2, /* size (0 = byte, 1 = short, 2 = long) */
0x03fffffc, /* dst_mask */
FALSE), /* pcrel_offset */
- /* Modifiable branch absolute. */
+ /* 0x19: Modifiable branch absolute. */
HOWTO (R_RBAC, /* type */
0, /* rightshift */
2, /* size (0 = byte, 1 = short, 2 = long) */
0xffffffff, /* dst_mask */
FALSE), /* pcrel_offset */
- /* Modifiable branch relative. */
+ /* 0x1a: Modifiable branch relative. */
HOWTO (R_RBR, /* type */
0, /* rightshift */
2, /* size (0 = byte, 1 = short, 2 = long) */
0x03fffffc, /* dst_mask */
FALSE), /* pcrel_offset */
- /* Modifiable branch absolute. */
+ /* 0x1b: Modifiable branch absolute. */
HOWTO (R_RBRC, /* type */
0, /* rightshift */
1, /* size (0 = byte, 1 = short, 2 = long) */
0xffff, /* dst_mask */
FALSE), /* pcrel_offset */
+ /* 0x1c: Standard 32 bit relocation. */
HOWTO (R_POS, /* type */
0, /* rightshift */
2, /* size (0 = byte, 1 = short, 2 = long) */
0xffffffff, /* dst_mask */
FALSE), /* pcrel_offset */
- /* 16 bit Non modifiable absolute branch. */
+ /* 0x1d: 16 bit Non modifiable absolute branch. */
HOWTO (R_BA, /* type */
0, /* rightshift */
1, /* size (0 = byte, 1 = short, 2 = long) */
0xfffc, /* dst_mask */
FALSE), /* pcrel_offset */
- /* Modifiable branch relative. */
+ /* 0x1e: Modifiable branch relative. */
HOWTO (R_RBR, /* type */
0, /* rightshift */
1, /* size (0 = byte, 1 = short, 2 = long) */
16, /* bitsize */
- FALSE, /* pc_relative */
+ TRUE, /* 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 */
+ 0xfffc, /* src_mask */
+ 0xfffc, /* dst_mask */
FALSE), /* pcrel_offset */
- /* Modifiable branch absolute. */
+ /* 0x1f: Modifiable branch absolute. */
HOWTO (R_RBA, /* type */
0, /* rightshift */
1, /* size (0 = byte, 1 = short, 2 = long) */
return &xcoff64_howto_table[8];
case BFD_RELOC_PPC_TOC16:
return &xcoff64_howto_table[3];
+ case BFD_RELOC_16:
+ /* Note that this relocation is only internally used by gas. */
+ return &xcoff64_howto_table[0xc];
+ case BFD_RELOC_PPC_B16:
+ return &xcoff64_howto_table[0x1e];
case BFD_RELOC_32:
case BFD_RELOC_CTOR:
return &xcoff64_howto_table[0x1c];
3, /* _bfd_coff_default_section_alignment_power */
TRUE, /* _bfd_coff_force_symnames_in_strings */
4, /* _bfd_coff_debug_string_prefix_length */
+ 32768, /* _bfd_coff_max_nscns */
coff_swap_filehdr_in,
coff_swap_aouthdr_in,
coff_swap_scnhdr_in,
};
/* The transfer vector that leads the outside world to all of the above. */
-const bfd_target rs6000coff64_vec =
+const bfd_target rs6000_xcoff64_vec =
{
"aixcoff64-rs6000",
bfd_target_xcoff_flavour,
coff_make_empty_symbol,
coff_print_symbol,
coff_get_symbol_info,
+ coff_get_symbol_version_string,
_bfd_xcoff_is_local_label_name,
coff_bfd_is_target_special_symbol,
coff_get_lineno,
coff_find_nearest_line,
- _bfd_generic_find_nearest_line_discriminator,
- _bfd_generic_find_line,
+ coff_find_line,
coff_find_inliner_info,
coff_bfd_make_debug_symbol,
_bfd_generic_read_minisymbols,
bfd_generic_get_relocated_section_contents,
bfd_generic_relax_section,
_bfd_xcoff_bfd_link_hash_table_create,
- _bfd_generic_link_hash_table_free,
_bfd_xcoff_bfd_link_add_symbols,
_bfd_generic_link_just_syms,
_bfd_generic_copy_link_hash_symbol_type,
3, /* _bfd_coff_default_section_alignment_power */
TRUE, /* _bfd_coff_force_symnames_in_strings */
4, /* _bfd_coff_debug_string_prefix_length */
+ 32768, /* _bfd_coff_max_nscns */
coff_swap_filehdr_in,
coff_swap_aouthdr_in,
coff_swap_scnhdr_in,
};
/* The transfer vector that leads the outside world to all of the above. */
-const bfd_target aix5coff64_vec =
+const bfd_target rs6000_xcoff64_aix_vec =
{
"aix5coff64-rs6000",
bfd_target_xcoff_flavour,
coff_make_empty_symbol,
coff_print_symbol,
coff_get_symbol_info,
+ coff_get_symbol_version_string,
_bfd_xcoff_is_local_label_name,
coff_bfd_is_target_special_symbol,
coff_get_lineno,
coff_find_nearest_line,
- _bfd_generic_find_nearest_line_discriminator,
- _bfd_generic_find_line,
+ coff_find_line,
coff_find_inliner_info,
coff_bfd_make_debug_symbol,
_bfd_generic_read_minisymbols,
bfd_generic_get_relocated_section_contents,
bfd_generic_relax_section,
_bfd_xcoff_bfd_link_hash_table_create,
- _bfd_generic_link_hash_table_free,
_bfd_xcoff_bfd_link_add_symbols,
_bfd_generic_link_just_syms,
_bfd_generic_copy_link_hash_symbol_type,
projects / deliverable / binutils-gdb.git / blobdiff