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* elf64-ppc.c (ONES): Define. 

(ppc64_elf_howto_table): Use ONES here to avoid warnings.  Fill in
	missing src_mask fields.  Tweak R_PPC64_NONE, R_PPC64_COPY.  Fill
	in missing dst_mask fields on R_PPC64_PLT32, R_PPC64_PLTREL32.
This commit is contained in:
Alan Modra 2002-07-10 11:46:19 +00:00
parent 2f6d9989b7
commit f5e87a1da3
2 changed files with 53 additions and 46 deletions
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5
bfd/ChangeLog
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@ -1,5 +1,10 @@
2002-07-10 Alan Modra <amodra@bigpond.net.au>
* elf64-ppc.c (ONES): Define.
(ppc64_elf_howto_table): Use ONES here to avoid warnings. Fill in
missing src_mask fields. Tweak R_PPC64_NONE, R_PPC64_COPY. Fill
in missing dst_mask fields on R_PPC64_PLT32, R_PPC64_PLTREL32.
* elf64-ppc.c (ppc64_elf_get_symbol_info): Delete.
(ppc64_elf_set_private_flags): Delete.
(ppc64_elf_section_from_shdr): Delete.

94
bfd/elf64-ppc.c
View File

@ -126,6 +126,8 @@ static boolean ppc64_elf_merge_private_bfd_data
#define NO_OPD_RELOCS 0
#endif
#define ONES(n) (((bfd_vma) 1 << ((n) - 1) << 1) - 1)
/* Relocation HOWTO's. */
static reloc_howto_type *ppc64_elf_howto_table[(int) R_PPC_max];
@ -133,15 +135,15 @@ static reloc_howto_type ppc64_elf_howto_raw[] = {
/* This reloc does nothing. */
HOWTO (R_PPC64_NONE, /* type */
0, /* rightshift */
2, /* size (0 = byte, 1 = short, 2 = long) */
32, /* bitsize */
0, /* size (0 = byte, 1 = short, 2 = long) */
8, /* bitsize */
false, /* pc_relative */
0, /* bitpos */
complain_overflow_bitfield, /* complain_on_overflow */
complain_overflow_dont, /* complain_on_overflow */
bfd_elf_generic_reloc, /* special_function */
"R_PPC64_NONE", /* name */
false, /* partial_inplace */
0, /* src_mask */
0xff, /* src_mask */
0, /* dst_mask */
false), /* pcrel_offset */
@ -172,8 +174,8 @@ static reloc_howto_type ppc64_elf_howto_raw[] = {
bfd_elf_generic_reloc, /* special_function */
"R_PPC64_ADDR24", /* name */
false, /* partial_inplace */
0, /* src_mask */
0x3fffffc, /* dst_mask */
0xfc000003, /* src_mask */
0x03fffffc, /* dst_mask */
false), /* pcrel_offset */
/* A standard 16 bit relocation. */
@ -249,8 +251,8 @@ static reloc_howto_type ppc64_elf_howto_raw[] = {
bfd_elf_generic_reloc, /* special_function */
"R_PPC64_ADDR14", /* name */
false, /* partial_inplace */
0, /* src_mask */
0xfffc, /* dst_mask */
0xffff0003, /* src_mask */
0x0000fffc, /* dst_mask */
false), /* pcrel_offset */
/* An absolute 16 bit branch, for which bit 10 should be set to
@ -266,8 +268,8 @@ static reloc_howto_type ppc64_elf_howto_raw[] = {
ppc64_elf_brtaken_reloc, /* special_function */
"R_PPC64_ADDR14_BRTAKEN",/* name */
false, /* partial_inplace */
0, /* src_mask */
0xfffc, /* dst_mask */
0xffff0003, /* src_mask */
0x0000fffc, /* dst_mask */
false), /* pcrel_offset */
/* An absolute 16 bit branch, for which bit 10 should be set to
@ -283,8 +285,8 @@ static reloc_howto_type ppc64_elf_howto_raw[] = {
ppc64_elf_brtaken_reloc, /* special_function */
"R_PPC64_ADDR14_BRNTAKEN",/* name */
false, /* partial_inplace */
0, /* src_mask */
0xfffc, /* dst_mask */
0xffff0003, /* src_mask */
0x0000fffc, /* dst_mask */
false), /* pcrel_offset */
/* A relative 26 bit branch; the lower two bits must be zero. */
@ -298,8 +300,8 @@ static reloc_howto_type ppc64_elf_howto_raw[] = {
bfd_elf_generic_reloc, /* special_function */
"R_PPC64_REL24", /* name */
false, /* partial_inplace */
0, /* src_mask */
0x3fffffc, /* dst_mask */
0xfc000003, /* src_mask */
0x03fffffc, /* dst_mask */
true), /* pcrel_offset */
/* A relative 16 bit branch; the lower two bits must be zero. */
@ -313,8 +315,8 @@ static reloc_howto_type ppc64_elf_howto_raw[] = {
bfd_elf_generic_reloc, /* special_function */
"R_PPC64_REL14", /* name */
false, /* partial_inplace */
0, /* src_mask */
0xfffc, /* dst_mask */
0xffff0003, /* src_mask */
0x0000fffc, /* dst_mask */
true), /* pcrel_offset */
/* A relative 16 bit branch. Bit 10 should be set to indicate that
@ -330,8 +332,8 @@ static reloc_howto_type ppc64_elf_howto_raw[] = {
ppc64_elf_brtaken_reloc, /* special_function */
"R_PPC64_REL14_BRTAKEN", /* name */
false, /* partial_inplace */
0, /* src_mask */
0xfffc, /* dst_mask */
0xffff0003, /* src_mask */
0x0000fffc, /* dst_mask */
true), /* pcrel_offset */
/* A relative 16 bit branch. Bit 10 should be set to indicate that
@ -347,8 +349,8 @@ static reloc_howto_type ppc64_elf_howto_raw[] = {
ppc64_elf_brtaken_reloc, /* special_function */
"R_PPC64_REL14_BRNTAKEN",/* name */
false, /* partial_inplace */
0, /* src_mask */
0xfffc, /* dst_mask */
0xffff0003, /* src_mask */
0x0000fffc, /* dst_mask */
true), /* pcrel_offset */
/* Like R_PPC64_ADDR16, but referring to the GOT table entry for the
@ -422,12 +424,12 @@ static reloc_howto_type ppc64_elf_howto_raw[] = {
run has to have the data at some particular address. */
HOWTO (R_PPC64_COPY, /* type */
0, /* rightshift */
2, /* size (0 = byte, 1 = short, 2 = long) */
32, /* bitsize */
0, /* this one is variable size */
0, /* bitsize */
false, /* pc_relative */
0, /* bitpos */
complain_overflow_bitfield, /* complain_on_overflow */
ppc64_elf_unhandled_reloc, /* special_function */
complain_overflow_dont, /* complain_on_overflow */
ppc64_elf_unhandled_reloc, /* special_function */
"R_PPC64_COPY", /* name */
false, /* partial_inplace */
0, /* src_mask */
@ -447,7 +449,7 @@ static reloc_howto_type ppc64_elf_howto_raw[] = {
"R_PPC64_GLOB_DAT", /* name */
false, /* partial_inplace */
0, /* src_mask */
0xffffffffffffffff, /* dst_mask */
ONES (64), /* dst_mask */
false), /* pcrel_offset */
/* Created by the link editor. Marks a procedure linkage table
@ -480,7 +482,7 @@ static reloc_howto_type ppc64_elf_howto_raw[] = {
"R_PPC64_RELATIVE", /* name */
false, /* partial_inplace */
0, /* src_mask */
0xffffffffffffffff, /* dst_mask */
ONES (64), /* dst_mask */
false), /* pcrel_offset */
/* Like R_PPC64_ADDR32, but may be unaligned. */
@ -541,7 +543,7 @@ static reloc_howto_type ppc64_elf_howto_raw[] = {
"R_PPC64_PLT32", /* name */
false, /* partial_inplace */
0, /* src_mask */
0, /* dst_mask */
0xffffffff, /* dst_mask */
false), /* pcrel_offset */
/* 32-bit PC relative relocation to the symbol's procedure linkage table.
@ -557,7 +559,7 @@ static reloc_howto_type ppc64_elf_howto_raw[] = {
"R_PPC64_PLTREL32", /* name */
false, /* partial_inplace */
0, /* src_mask */
0, /* dst_mask */
0xffffffff, /* dst_mask */
true), /* pcrel_offset */
/* Like R_PPC64_ADDR16_LO, but referring to the PLT table entry for
@ -680,7 +682,7 @@ static reloc_howto_type ppc64_elf_howto_raw[] = {
bfd_elf_generic_reloc, /* special_function */
"R_PPC64_ADDR30", /* name */
false, /* partial_inplace */
0, /* src_mask */
0x00000003, /* src_mask */
0xfffffffc, /* dst_mask */
true), /* pcrel_offset */
@ -698,7 +700,7 @@ static reloc_howto_type ppc64_elf_howto_raw[] = {
"R_PPC64_ADDR64", /* name */
false, /* partial_inplace */
0, /* src_mask */
0xffffffffffffffff, /* dst_mask */
ONES (64), /* dst_mask */
false), /* pcrel_offset */
/* The bits 32-47 of an address. */
@ -775,7 +777,7 @@ static reloc_howto_type ppc64_elf_howto_raw[] = {
"R_PPC64_UADDR64", /* name */
false, /* partial_inplace */
0, /* src_mask */
0xffffffffffffffff, /* dst_mask */
ONES (64), /* dst_mask */
false), /* pcrel_offset */
/* 64-bit relative relocation. */
@ -790,7 +792,7 @@ static reloc_howto_type ppc64_elf_howto_raw[] = {
"R_PPC64_REL64", /* name */
false, /* partial_inplace */
0, /* src_mask */
0xffffffffffffffff, /* dst_mask */
ONES (64), /* dst_mask */
true), /* pcrel_offset */
/* 64-bit relocation to the symbol's procedure linkage table. */
@ -805,7 +807,7 @@ static reloc_howto_type ppc64_elf_howto_raw[] = {
"R_PPC64_PLT64", /* name */
false, /* partial_inplace */
0, /* src_mask */
0, /* dst_mask */
ONES (64), /* dst_mask */
false), /* pcrel_offset */
/* 64-bit PC relative relocation to the symbol's procedure linkage
@ -822,7 +824,7 @@ static reloc_howto_type ppc64_elf_howto_raw[] = {
"R_PPC64_PLTREL64", /* name */
false, /* partial_inplace */
0, /* src_mask */
0, /* dst_mask */
ONES (64), /* dst_mask */
true), /* pcrel_offset */
/* 16 bit TOC-relative relocation. */
@ -909,7 +911,7 @@ static reloc_howto_type ppc64_elf_howto_raw[] = {
"R_PPC64_TOC", /* name */
false, /* partial_inplace */
0, /* src_mask */
0xffffffffffffffff, /* dst_mask */
ONES (64), /* dst_mask */
false), /* pcrel_offset */
/* Like R_PPC64_GOT16, but also informs the link editor that the
@ -996,7 +998,7 @@ static reloc_howto_type ppc64_elf_howto_raw[] = {
bfd_elf_generic_reloc, /* special_function */
"R_PPC64_ADDR16_DS", /* name */
false, /* partial_inplace */
0, /* src_mask */
0x0003, /* src_mask */
0xfffc, /* dst_mask */
false), /* pcrel_offset */
@ -1011,7 +1013,7 @@ static reloc_howto_type ppc64_elf_howto_raw[] = {
bfd_elf_generic_reloc, /* special_function */
"R_PPC64_ADDR16_LO_DS",/* name */
false, /* partial_inplace */
0, /* src_mask */
0x0003, /* src_mask */
0xfffc, /* dst_mask */
false), /* pcrel_offset */
@ -1026,7 +1028,7 @@ static reloc_howto_type ppc64_elf_howto_raw[] = {
ppc64_elf_unhandled_reloc, /* special_function */
"R_PPC64_GOT16_DS", /* name */
false, /* partial_inplace */
0, /* src_mask */
0x0003, /* src_mask */
0xfffc, /* dst_mask */
false), /* pcrel_offset */
@ -1041,7 +1043,7 @@ static reloc_howto_type ppc64_elf_howto_raw[] = {
ppc64_elf_unhandled_reloc, /* special_function */
"R_PPC64_GOT16_LO_DS", /* name */
false, /* partial_inplace */
0, /* src_mask */
0x0003, /* src_mask */
0xfffc, /* dst_mask */
false), /* pcrel_offset */
@ -1056,7 +1058,7 @@ static reloc_howto_type ppc64_elf_howto_raw[] = {
ppc64_elf_unhandled_reloc, /* special_function */
"R_PPC64_PLT16_LO_DS", /* name */
false, /* partial_inplace */
0, /* src_mask */
0x0003, /* src_mask */
0xfffc, /* dst_mask */
false), /* pcrel_offset */
@ -1071,7 +1073,7 @@ static reloc_howto_type ppc64_elf_howto_raw[] = {
ppc64_elf_sectoff_reloc, /* special_function */
"R_PPC64_SECTOFF_DS", /* name */
false, /* partial_inplace */
0, /* src_mask */
0x0003, /* src_mask */
0xfffc, /* dst_mask */
false), /* pcrel_offset */
@ -1086,7 +1088,7 @@ static reloc_howto_type ppc64_elf_howto_raw[] = {
ppc64_elf_sectoff_reloc, /* special_function */
"R_PPC64_SECTOFF_LO_DS",/* name */
false, /* partial_inplace */
0, /* src_mask */
0x0003, /* src_mask */
0xfffc, /* dst_mask */
false), /* pcrel_offset */
@ -1101,7 +1103,7 @@ static reloc_howto_type ppc64_elf_howto_raw[] = {
ppc64_elf_toc_reloc, /* special_function */
"R_PPC64_TOC16_DS", /* name */
false, /* partial_inplace */
0, /* src_mask */
0x0003, /* src_mask */
0xfffc, /* dst_mask */
false), /* pcrel_offset */
@ -1116,7 +1118,7 @@ static reloc_howto_type ppc64_elf_howto_raw[] = {
ppc64_elf_toc_reloc, /* special_function */
"R_PPC64_TOC16_LO_DS", /* name */
false, /* partial_inplace */
0, /* src_mask */
0x0003, /* src_mask */
0xfffc, /* dst_mask */
false), /* pcrel_offset */
@ -1132,7 +1134,7 @@ static reloc_howto_type ppc64_elf_howto_raw[] = {
ppc64_elf_unhandled_reloc, /* special_function */
"R_PPC64_PLTGOT16_DS", /* name */
false, /* partial_inplace */
0, /* src_mask */
0x0003, /* src_mask */
0xfffc, /* dst_mask */
false), /* pcrel_offset */
@ -1148,7 +1150,7 @@ static reloc_howto_type ppc64_elf_howto_raw[] = {
ppc64_elf_unhandled_reloc, /* special_function */
"R_PPC64_PLTGOT16_LO_DS",/* name */
false, /* partial_inplace */
0, /* src_mask */
0x0003, /* src_mask */
0xfffc, /* dst_mask */
false), /* pcrel_offset */