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Enable R_AARCH64_NONE for 64-bit code.

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* elfnn-aarch64.c: Unconditionally enable R_AARCH64_NULL and
	R_AARCH64_NONE.  Use HOWTO64 for R_AARCH64_NULL.
	* relocs.c: Add BFD_RELOC_AARCH64_NULL.
	* bfd-in2.h: Regenerate.
	* libbfd.h: Likewise.
This commit is contained in:
Jim Wilson 2016-05-23 16:38:21 -07:00
parent 7eb895307f
commit b7f28d873c
5 changed files with 18 additions and 4 deletions
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8
bfd/ChangeLog
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@ -1,3 +1,11 @@
2016-05-23 Jim Wilson <jim.wilson@linaro.org>
* elfnn-aarch64.c: Unconditionally enable R_AARCH64_NULL and
R_AARCH64_NONE. Use HOWTO64 for R_AARCH64_NULL.
* relocs.c: Add BFD_RELOC_AARCH64_NULL.
* bfd-in2.h: Regenerate.
* libbfd.h: Likewise.
2016-05-23 Kuba Sejdak <jakub.sejdak@phoesys.com>
* config.bfd: Add entry for arm-phoenix.

3
bfd/bfd-in2.h
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@ -5720,6 +5720,9 @@ important as several tables in the AArch64 bfd backend are indexed
by these enumerators; make sure they are all synced. */
BFD_RELOC_AARCH64_RELOC_START,
/* Deprecated AArch64 null relocation code. */
BFD_RELOC_AARCH64_NULL,
/* AArch64 null relocation code. */
BFD_RELOC_AARCH64_NONE,

6
bfd/elfnn-aarch64.c
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@ -339,8 +339,8 @@ static reloc_howto_type elfNN_aarch64_howto_table[] =
/* Basic data relocations. */
#if ARCH_SIZE == 64
HOWTO (R_AARCH64_NULL, /* type */
/* Deprecated, but retained for backwards compatibility. */
HOWTO64 (R_AARCH64_NULL, /* type */
0, /* rightshift */
3, /* size (0 = byte, 1 = short, 2 = long) */
0, /* bitsize */
@ -353,7 +353,6 @@ static reloc_howto_type elfNN_aarch64_howto_table[] =
0, /* src_mask */
0, /* dst_mask */
FALSE), /* pcrel_offset */
#else
HOWTO (R_AARCH64_NONE, /* type */
0, /* rightshift */
3, /* size (0 = byte, 1 = short, 2 = long) */
@ -367,7 +366,6 @@ static reloc_howto_type elfNN_aarch64_howto_table[] =
0, /* src_mask */
0, /* dst_mask */
FALSE), /* pcrel_offset */
#endif
/* .xword: (S+A) */
HOWTO64 (AARCH64_R (ABS64), /* type */

1
bfd/libbfd.h
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@ -2792,6 +2792,7 @@ static const char *const bfd_reloc_code_real_names[] = { "@@uninitialized@@",
"BFD_RELOC_MICROBLAZE_64_TLSGOTTPREL",
"BFD_RELOC_MICROBLAZE_64_TLSTPREL",
"BFD_RELOC_AARCH64_RELOC_START",
"BFD_RELOC_AARCH64_NULL",
"BFD_RELOC_AARCH64_NONE",
"BFD_RELOC_AARCH64_64",
"BFD_RELOC_AARCH64_32",

4
bfd/reloc.c
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@ -6775,6 +6775,10 @@ ENUMDOC
relocation enumerators. N.B. the order of the enumerators is
important as several tables in the AArch64 bfd backend are indexed
by these enumerators; make sure they are all synced.
ENUM
BFD_RELOC_AARCH64_NULL
ENUMDOC
Deprecated AArch64 null relocation code.
ENUM
BFD_RELOC_AARCH64_NONE
ENUMDOC