/* BFD support for handling relocation entries.
- Copyright (C) 1990, 91, 92, 93, 94, 95, 1996 Free Software Foundation, Inc.
+ Copyright (C) 1990, 91, 92, 93, 94, 95, 96, 97, 1998
+ Free Software Foundation, Inc.
Written by Cygnus Support.
This file is part of BFD, the Binary File Descriptor library.
.
.struct reloc_howto_struct
.{
-. {* The type field has mainly a documetary use - the back end can
+. {* The type field has mainly a documentary use - the back end can
. do what it wants with it, though normally the back end's
. external idea of what a reloc number is stored
. in this field. For example, a PC relative word relocation
bfd_get_reloc_size
SYNOPSIS
- int bfd_get_reloc_size (reloc_howto_type *);
+ unsigned int bfd_get_reloc_size (reloc_howto_type *);
DESCRIPTION
For a reloc_howto_type that operates on a fixed number of bytes,
this returns the number of bytes operated on.
*/
-int
+unsigned int
bfd_get_reloc_size (howto)
reloc_howto_type *howto;
{
*/
+/*
+FUNCTION
+ bfd_check_overflow
+
+SYNOPSIS
+ bfd_reloc_status_type
+ bfd_check_overflow
+ (enum complain_overflow how,
+ unsigned int bitsize,
+ unsigned int rightshift,
+ bfd_vma relocation);
+
+DESCRIPTION
+ Perform overflow checking on @var{relocation} which has @var{bitsize}
+ significant bits and will be shifted right by @var{rightshift} bits.
+ The result is either of @code{bfd_reloc_ok} or
+ @code{bfd_reloc_overflow}.
+
+*/
+
+bfd_reloc_status_type
+bfd_check_overflow (how, bitsize, rightshift, relocation)
+ enum complain_overflow how;
+ unsigned int bitsize, rightshift;
+ bfd_vma relocation;
+{
+ bfd_vma check;
+ bfd_reloc_status_type flag = bfd_reloc_ok;
+
+ /* Get the value that will be used for the relocation, but
+ starting at bit position zero. */
+ check = relocation >> rightshift;
+
+ switch (how)
+ {
+ case complain_overflow_dont:
+ break;
+
+ case complain_overflow_signed:
+ {
+ /* Assumes two's complement. */
+ bfd_signed_vma reloc_signed_max =
+ ((bfd_signed_vma) 1 << (bitsize - 1)) - 1;
+ bfd_signed_vma reloc_signed_min = ~reloc_signed_max;
+
+ /* The above right shift is incorrect for a signed value.
+ Fix it up by forcing on the upper bits. */
+ if (rightshift > 0
+ && (bfd_signed_vma) relocation < 0)
+ check |= ((bfd_vma) - 1
+ & ~((bfd_vma) - 1
+ >> rightshift));
+ if ((bfd_signed_vma) check > reloc_signed_max
+ || (bfd_signed_vma) check < reloc_signed_min)
+ flag = bfd_reloc_overflow;
+ }
+ break;
+
+ case complain_overflow_unsigned:
+ {
+ /* Assumes two's complement. This expression avoids
+ overflow if `bitsize' is the number of bits in
+ bfd_vma. */
+ bfd_vma reloc_unsigned_max =
+ ((((bfd_vma) 1 << (bitsize - 1)) - 1) << 1) | 1;
+
+ if ((bfd_vma) check > reloc_unsigned_max)
+ flag = bfd_reloc_overflow;
+ }
+ break;
+
+ case complain_overflow_bitfield:
+ {
+ /* Assumes two's complement. This expression avoids
+ overflow if `bitsize' is the number of bits in
+ bfd_vma. */
+ bfd_vma reloc_bits = (((1 << (bitsize - 1)) - 1) << 1) | 1;
+
+ if (((bfd_vma) check & ~reloc_bits) != 0
+ && ((bfd_vma) check & ~reloc_bits) != (-1 & ~reloc_bits))
+ {
+ /* The above right shift is incorrect for a signed
+ value. See if turning on the upper bits fixes the
+ overflow. */
+ if (rightshift > 0
+ && (bfd_signed_vma) relocation < 0)
+ {
+ check |= ((bfd_vma) - 1
+ & ~((bfd_vma) - 1
+ >> rightshift));
+ if (((bfd_vma) check & ~reloc_bits) != (-1 & ~reloc_bits))
+ flag = bfd_reloc_overflow;
+ }
+ else
+ flag = bfd_reloc_overflow;
+ }
+ }
+ break;
+
+ default:
+ abort ();
+ }
+
+ return flag;
+}
+
/*
FUNCTION
adding in the value contained in the object file. */
if (howto->complain_on_overflow != complain_overflow_dont
&& flag == bfd_reloc_ok)
- {
- bfd_vma check;
-
- /* Get the value that will be used for the relocation, but
- starting at bit position zero. */
- check = relocation >> howto->rightshift;
- switch (howto->complain_on_overflow)
- {
- case complain_overflow_signed:
- {
- /* Assumes two's complement. */
- bfd_signed_vma reloc_signed_max = (1 << (howto->bitsize - 1)) - 1;
- bfd_signed_vma reloc_signed_min = ~reloc_signed_max;
-
- /* The above right shift is incorrect for a signed value.
- Fix it up by forcing on the upper bits. */
- if (howto->rightshift > 0
- && (bfd_signed_vma) relocation < 0)
- check |= ((bfd_vma) - 1
- & ~((bfd_vma) - 1
- >> howto->rightshift));
- if ((bfd_signed_vma) check > reloc_signed_max
- || (bfd_signed_vma) check < reloc_signed_min)
- flag = bfd_reloc_overflow;
- }
- break;
- case complain_overflow_unsigned:
- {
- /* Assumes two's complement. This expression avoids
- overflow if howto->bitsize is the number of bits in
- bfd_vma. */
- bfd_vma reloc_unsigned_max =
- (((1 << (howto->bitsize - 1)) - 1) << 1) | 1;
-
- if ((bfd_vma) check > reloc_unsigned_max)
- flag = bfd_reloc_overflow;
- }
- break;
- case complain_overflow_bitfield:
- {
- /* Assumes two's complement. This expression avoids
- overflow if howto->bitsize is the number of bits in
- bfd_vma. */
- bfd_vma reloc_bits = (((1 << (howto->bitsize - 1)) - 1) << 1) | 1;
-
- if (((bfd_vma) check & ~reloc_bits) != 0
- && ((bfd_vma) check & ~reloc_bits) != (-1 & ~reloc_bits))
- {
- /* The above right shift is incorrect for a signed
- value. See if turning on the upper bits fixes the
- overflow. */
- if (howto->rightshift > 0
- && (bfd_signed_vma) relocation < 0)
- {
- check |= ((bfd_vma) - 1
- & ~((bfd_vma) - 1
- >> howto->rightshift));
- if (((bfd_vma) check & ~reloc_bits) != (-1 & ~reloc_bits))
- flag = bfd_reloc_overflow;
- }
- else
- flag = bfd_reloc_overflow;
- }
- }
- break;
- default:
- abort ();
- }
- }
+ flag = bfd_check_overflow (howto->complain_on_overflow, howto->bitsize,
+ howto->rightshift, relocation);
/*
Either we are relocating all the way, or we don't want to apply
if (howto->special_function)
{
bfd_reloc_status_type cont;
+
/* XXX - The special_function calls haven't been fixed up to deal
with creating new relocations and section contents. */
cont = howto->special_function (abfd, reloc_entry, symbol,
else
relocation = symbol->value;
-
reloc_target_output_section = symbol->section->output_section;
/* Convert input-section-relative symbol value to absolute. */
need to compute the value in a size larger than bitsize, but we
can't reasonably do that for a reloc the same size as a host
machine word.
-
FIXME: We should also do overflow checking on the result after
adding in the value contained in the object file. */
if (howto->complain_on_overflow != complain_overflow_dont)
- {
- bfd_vma check;
-
- /* Get the value that will be used for the relocation, but
- starting at bit position zero. */
- check = relocation >> howto->rightshift;
- switch (howto->complain_on_overflow)
- {
- case complain_overflow_signed:
- {
- /* Assumes two's complement. */
- bfd_signed_vma reloc_signed_max = (1 << (howto->bitsize - 1)) - 1;
- bfd_signed_vma reloc_signed_min = ~reloc_signed_max;
-
- /* The above right shift is incorrect for a signed value.
- Fix it up by forcing on the upper bits. */
- if (howto->rightshift > 0
- && (bfd_signed_vma) relocation < 0)
- check |= ((bfd_vma) - 1
- & ~((bfd_vma) - 1
- >> howto->rightshift));
- if ((bfd_signed_vma) check > reloc_signed_max
- || (bfd_signed_vma) check < reloc_signed_min)
- flag = bfd_reloc_overflow;
- }
- break;
- case complain_overflow_unsigned:
- {
- /* Assumes two's complement. This expression avoids
- overflow if howto->bitsize is the number of bits in
- bfd_vma. */
- bfd_vma reloc_unsigned_max =
- (((1 << (howto->bitsize - 1)) - 1) << 1) | 1;
-
- if ((bfd_vma) check > reloc_unsigned_max)
- flag = bfd_reloc_overflow;
- }
- break;
- case complain_overflow_bitfield:
- {
- /* Assumes two's complement. This expression avoids
- overflow if howto->bitsize is the number of bits in
- bfd_vma. */
- bfd_vma reloc_bits = (((1 << (howto->bitsize - 1)) - 1) << 1) | 1;
-
- if (((bfd_vma) check & ~reloc_bits) != 0
- && ((bfd_vma) check & ~reloc_bits) != (-1 & ~reloc_bits))
- {
- /* The above right shift is incorrect for a signed
- value. See if turning on the upper bits fixes the
- overflow. */
- if (howto->rightshift > 0
- && (bfd_signed_vma) relocation < 0)
- {
- check |= ((bfd_vma) - 1
- & ~((bfd_vma) - 1
- >> howto->rightshift));
- if (((bfd_vma) check & ~reloc_bits) != (-1 & ~reloc_bits))
- flag = bfd_reloc_overflow;
- }
- else
- flag = bfd_reloc_overflow;
- }
- }
- break;
- default:
- abort ();
- }
- }
+ flag = bfd_check_overflow (howto->complain_on_overflow, howto->bitsize,
+ howto->rightshift, relocation);
/*
Either we are relocating all the way, or we don't want to apply
bfd_perform_relocation is so hacked up it is easier to write a new
function than to try to deal with it.
- This routine does a final relocation. It should not be used when
- generating relocateable output.
+ This routine does a final relocation. Whether it is useful for a
+ relocateable link depends upon how the object format defines
+ relocations.
FIXME: This routine ignores any special_function in the HOWTO,
since the existing special_function values have been written for
case complain_overflow_signed:
{
/* Assumes two's complement. */
- bfd_signed_vma reloc_signed_max = (1 << (howto->bitsize - 1)) - 1;
+ bfd_signed_vma reloc_signed_max =
+ ((bfd_signed_vma) 1 << (howto->bitsize - 1)) - 1;
bfd_signed_vma reloc_signed_min = ~reloc_signed_max;
if (signed_check > reloc_signed_max
overflow if howto->bitsize is the number of bits in
bfd_vma. */
bfd_vma reloc_unsigned_max =
- (((1 << (howto->bitsize - 1)) - 1) << 1) | 1;
+ ((((bfd_vma) 1 << (howto->bitsize - 1)) - 1) << 1) | 1;
if (check > reloc_unsigned_max)
overflow = true;
BFD_RELOC_32
ENUMX
BFD_RELOC_26
+ENUMX
+ BFD_RELOC_24
ENUMX
BFD_RELOC_16
ENUMX
BFD_RELOC_SPARC_WDISP16
ENUMX
BFD_RELOC_SPARC_WDISP19
-ENUMX
- BFD_RELOC_SPARC_GLOB_JMP
ENUMX
BFD_RELOC_SPARC_7
ENUMX
BFD_RELOC_SPARC_6
ENUMX
BFD_RELOC_SPARC_5
+ENUMEQX
+ BFD_RELOC_SPARC_DISP64
+ BFD_RELOC_64_PCREL
+ENUMX
+ BFD_RELOC_SPARC_PLT64
+ENUMX
+ BFD_RELOC_SPARC_HIX22
+ENUMX
+ BFD_RELOC_SPARC_LOX10
+ENUMX
+ BFD_RELOC_SPARC_H44
+ENUMX
+ BFD_RELOC_SPARC_M44
+ENUMX
+ BFD_RELOC_SPARC_L44
+ENUMX
+ BFD_RELOC_SPARC_REGISTER
ENUMDOC
- Some relocations we're using for SPARC V9 -- subject to change.
+ SPARC64 relocations
+
+ENUM
+ BFD_RELOC_SPARC_32LE
+ENUMDOC
+ SPARC little endian relocation
ENUM
BFD_RELOC_ALPHA_GPDISP_HI16
The LINKAGE relocation outputs a linkage pair in the object file,
which is filled by the linker.
+ENUM
+ BFD_RELOC_ALPHA_CODEADDR
+ENUMDOC
+ The CODEADDR relocation outputs a STO_CA in the object file,
+ which is filled by the linker.
+
ENUM
BFD_RELOC_MIPS_JMP
ENUMDOC
Bits 27..2 of the relocation address shifted right 2 bits;
simple reloc otherwise.
+ENUM
+ BFD_RELOC_MIPS16_JMP
+ENUMDOC
+ The MIPS16 jump instruction.
+
+ENUM
+ BFD_RELOC_MIPS16_GPREL
+ENUMDOC
+ MIPS16 GP relative reloc.
+
ENUM
BFD_RELOC_HI16
ENUMDOC
BFD_RELOC_MIPS_CALL_HI16
ENUMX
BFD_RELOC_MIPS_CALL_LO16
+COMMENT
+{* start-sanitize-r5900 *}
+ENUMX
+ BFD_RELOC_MIPS15_S3
+COMMENT
+{* end-sanitize-r5900 *}
ENUMDOC
MIPS ELF relocations.
+COMMENT
+{* start-sanitize-sky *}
+ENUM
+ BFD_RELOC_MIPS_DVP_11_PCREL
+ENUMDOC
+ MIPS DVP Relocations.
+ This is an 11-bit pc relative reloc. The recorded address is for the
+ lower instruction word, and the value is in 128 bit units.
+ENUM
+ BFD_RELOC_MIPS_DVP_27_S4
+ENUMDOC
+ This is a 27 bit address left shifted by 4.
+ENUM
+ BFD_RELOC_MIPS_DVP_11_S4
+ENUMDOC
+ This is the 11 bit offset operand of ilw/stw instructions
+ left shifted by 4.
+ENUM
+ BFD_RELOC_MIPS_DVP_U15_S3
+ENUMDOC
+ This is the 15 bit unsigned immediate operand of the iaddiu instruction
+ left shifted by 3.
+COMMENT
+{* end-sanitize-sky *}
+
ENUM
BFD_RELOC_386_GOT32
ENUMX
ENUMDOC
Hitachi SH relocs. Not all of these appear in object files.
-COMMENT
-{* start-sanitize-arc *}
+ENUM
+ BFD_RELOC_THUMB_PCREL_BRANCH9
+ENUMX
+ BFD_RELOC_THUMB_PCREL_BRANCH12
+ENUMX
+ BFD_RELOC_THUMB_PCREL_BRANCH23
+ENUMDOC
+ Thumb 23-, 12- and 9-bit pc-relative branches. The lowest bit must
+ be zero and is not stored in the instruction.
+
ENUM
BFD_RELOC_ARC_B22_PCREL
ENUMDOC
ARC 26 bit absolute branch. The lowest two bits must be zero and are not
stored in the instruction. The high 24 bits are installed in bits 23
through 0.
-COMMENT
-{* end-sanitize-arc *}
-COMMENT
-{* start-sanitize-d10v *}
ENUM
BFD_RELOC_D10V_10_PCREL_R
ENUMDOC
ENUMDOC
This is an 18-bit reloc with the right 2 bits
assumed to be 0.
-COMMENT
-{* end-sanitize-d10v *}
-COMMENT
-{* start-sanitize-m32r *}
ENUM
- BFD_RELOC_M32R_UIMM24
+ BFD_RELOC_D30V_6
+ENUMDOC
+ Mitsubishi D30V relocs.
+ This is a 6-bit absolute reloc.
+ENUM
+ BFD_RELOC_D30V_9_PCREL
+ENUMDOC
+ This is a 6-bit pc-relative reloc with
+ the right 3 bits assumed to be 0.
+ENUM
+ BFD_RELOC_D30V_9_PCREL_R
+ENUMDOC
+ This is a 6-bit pc-relative reloc with
+ the right 3 bits assumed to be 0. Same
+ as the previous reloc but on the right side
+ of the container.
+ENUM
+ BFD_RELOC_D30V_15
+ENUMDOC
+ This is a 12-bit absolute reloc with the
+ right 3 bitsassumed to be 0.
+ENUM
+ BFD_RELOC_D30V_15_PCREL
+ENUMDOC
+ This is a 12-bit pc-relative reloc with
+ the right 3 bits assumed to be 0.
+ENUM
+ BFD_RELOC_D30V_15_PCREL_R
+ENUMDOC
+ This is a 12-bit pc-relative reloc with
+ the right 3 bits assumed to be 0. Same
+ as the previous reloc but on the right side
+ of the container.
+ENUM
+ BFD_RELOC_D30V_21
+ENUMDOC
+ This is an 18-bit absolute reloc with
+ the right 3 bits assumed to be 0.
+ENUM
+ BFD_RELOC_D30V_21_PCREL
+ENUMDOC
+ This is an 18-bit pc-relative reloc with
+ the right 3 bits assumed to be 0.
+ENUM
+ BFD_RELOC_D30V_21_PCREL_R
+ENUMDOC
+ This is an 18-bit pc-relative reloc with
+ the right 3 bits assumed to be 0. Same
+ as the previous reloc but on the right side
+ of the container.
+ENUM
+ BFD_RELOC_D30V_32
+ENUMDOC
+ This is a 32-bit absolute reloc.
+ENUM
+ BFD_RELOC_D30V_32_PCREL
+ENUMDOC
+ This is a 32-bit pc-relative reloc.
+
+ENUM
+ BFD_RELOC_M32R_24
ENUMDOC
Mitsubishi M32R relocs.
- This is a 24 bit address.
+ This is a 24 bit absolute address.
ENUM
- BFD_RELOC_M32R_DISP8
+ BFD_RELOC_M32R_10_PCREL
ENUMDOC
- This is a 10-bit reloc with the right 2 bits assumed to be 0.
+ This is a 10-bit pc-relative reloc with the right 2 bits assumed to be 0.
ENUM
- BFD_RELOC_M32R_DISP16
+ BFD_RELOC_M32R_18_PCREL
ENUMDOC
This is an 18-bit reloc with the right 2 bits assumed to be 0.
ENUM
- BFD_RELOC_M32R_DISP24
+ BFD_RELOC_M32R_26_PCREL
ENUMDOC
- This is an 26-bit reloc with the right 2 bits assumed to be 0.
-COMMENT
-{* end-sanitize-m32r *}
+ This is a 26-bit reloc with the right 2 bits assumed to be 0.
+ENUM
+ BFD_RELOC_M32R_HI16_ULO
+ENUMDOC
+ This is a 16-bit reloc containing the high 16 bits of an address
+ used when the lower 16 bits are treated as unsigned.
+ENUM
+ BFD_RELOC_M32R_HI16_SLO
+ENUMDOC
+ This is a 16-bit reloc containing the high 16 bits of an address
+ used when the lower 16 bits are treated as signed.
+ENUM
+ BFD_RELOC_M32R_LO16
+ENUMDOC
+ This is a 16-bit reloc containing the lower 16 bits of an address.
+ENUM
+ BFD_RELOC_M32R_SDA16
+ENUMDOC
+ This is a 16-bit reloc containing the small data area offset for use in
+ add3, load, and store instructions.
-COMMENT
-{* start-sanitize-v850 *}
ENUM
BFD_RELOC_V850_9_PCREL
ENUMDOC
BFD_RELOC_V850_22_PCREL
ENUMDOC
This is a 22-bit reloc
+
+ENUM
+ BFD_RELOC_V850_SDA_16_16_OFFSET
+ENUMDOC
+ This is a 16 bit offset from the short data area pointer.
+ENUM
+ BFD_RELOC_V850_SDA_15_16_OFFSET
+ENUMDOC
+ This is a 16 bit offset (of which only 15 bits are used) from the
+ short data area pointer.
ENUM
- BFD_RELOC_V850_SDA_OFFSET
+ BFD_RELOC_V850_ZDA_16_16_OFFSET
ENUMDOC
- This is an offset from the short data area pointer..
+ This is a 16 bit offset from the zero data area pointer.
ENUM
- BFD_RELOC_V850_ZDA_OFFSET
+ BFD_RELOC_V850_ZDA_15_16_OFFSET
ENUMDOC
- This is an offset from the zero data area pointer..
+ This is a 16 bit offset (of which only 15 bits are used) from the
+ zero data area pointer.
ENUM
- BFD_RELOC_V850_TDA_OFFSET
+ BFD_RELOC_V850_TDA_6_8_OFFSET
ENUMDOC
- This is an offset from the tiny data area pointer..
+ This is an 8 bit offset (of which only 6 bits are used) from the
+ tiny data area pointer.
+ENUM
+ BFD_RELOC_V850_TDA_7_8_OFFSET
+ENUMDOC
+ This is an 8bit offset (of which only 7 bits are used) from the tiny
+ data area pointer.
+ENUM
+ BFD_RELOC_V850_TDA_7_7_OFFSET
+ENUMDOC
+ This is a 7 bit offset from the tiny data area pointer.
+ENUM
+ BFD_RELOC_V850_TDA_16_16_OFFSET
+ENUMDOC
+ This is a 16 bit offset from the tiny data area pointer.
COMMENT
-{* end-sanitize-v850 *}
+{* start-sanitize-v850e *}
+ENUM
+ BFD_RELOC_V850_TDA_4_5_OFFSET
+ENUMDOC
+ This is a 5 bit offset (of which only 4 bits are used) from the tiny
+ data area pointer.
+ENUM
+ BFD_RELOC_V850_TDA_4_4_OFFSET
+ENUMDOC
+ This is a 4 bit offset from the tiny data area pointer.
+ENUM
+ BFD_RELOC_V850_SDA_16_16_SPLIT_OFFSET
+ENUMDOC
+ This is a 16 bit offset from the short data area pointer, with the
+ bits placed non-contigously in the instruction.
+ENUM
+ BFD_RELOC_V850_ZDA_16_16_SPLIT_OFFSET
+ENUMDOC
+ This is a 16 bit offset from the zero data area pointer, with the
+ bits placed non-contigously in the instruction.
+ENUM
+ BFD_RELOC_V850_CALLT_6_7_OFFSET
+ENUMDOC
+ This is a 6 bit offset from the call table base pointer.
+ENUM
+ BFD_RELOC_V850_CALLT_16_16_OFFSET
+ENUMDOC
+ This is a 16 bit offset from the call table base pointer.
+COMMENT
+{* end-sanitize-v850e *}
+
+ENUM
+ BFD_RELOC_MN10300_32_PCREL
+ENUMDOC
+ This is a 32bit pcrel reloc for the mn10300, offset by two bytes in the
+ instruction.
+ENUM
+ BFD_RELOC_MN10300_16_PCREL
+ENUMDOC
+ This is a 16bit pcrel reloc for the mn10300, offset by two bytes in the
+ instruction.
+
+ENUM
+ BFD_RELOC_TIC30_LDP
+ENUMDOC
+ This is a 8bit DP reloc for the tms320c30, where the most
+ significant 8 bits of a 24 bit word are placed into the least
+ significant 8 bits of the opcode.
+
+ENUM
+ BFD_RELOC_VTABLE_INHERIT
+ENUMX
+ BFD_RELOC_VTABLE_ENTRY
+ENUMDOC
+ These two relocations are used by the linker to determine which of
+ the entries in a C++ virtual function table are actually used. When
+ the --gc-sections option is given, the linker will zero out the entries
+ that are not used, so that the code for those functions need not be
+ included in the output.
+
+ VTABLE_INHERIT is a zero-space relocation used to describe to the
+ linker the inheritence tree of a C++ virtual function table. The
+ relocation's symbol should be the parent class' vtable, and the
+ relocation should be located at the child vtable.
+
+ VTABLE_ENTRY is a zero-space relocation that describes the use of a
+ virtual function table entry. The reloc's symbol should refer to the
+ table of the class mentioned in the code. Off of that base, an offset
+ describes the entry that is being used. For Rela hosts, this offset
+ is stored in the reloc's addend. For Rel hosts, we are forced to put
+ this offset in the reloc's section offset.
ENDSENUM
BFD_RELOC_UNUSED
return true;
}
+/*
+INTERNAL_FUNCTION
+ bfd_generic_gc_sections
+
+SYNOPSIS
+ boolean bfd_generic_gc_sections
+ (bfd *, struct bfd_link_info *);
+
+DESCRIPTION
+ Provides default handling for relaxing for back ends which
+ don't do section gc -- i.e., does nothing.
+*/
+
+/*ARGSUSED*/
+boolean
+bfd_generic_gc_sections (abfd, link_info)
+ bfd *abfd;
+ struct bfd_link_info *link_info;
+{
+ return true;
+}
+
/*
INTERNAL_FUNCTION
bfd_generic_get_relocated_section_contents
projects / deliverable / binutils-gdb.git / blobdiff