[ bfd/ChangeLog ]
* elf32-mips.c: Expand comment about ABI-mandated pagesize values. (ELF_MAXPAGESIZE, ELF_COMMONPAGESIZE): define in a more obvious way. * elf64-mips.c, elfn32-mips.c (ELF_MAXPAGESIZE): Fix value for IRIX6. Delete old comments. (ELF_COMMONPAGESIZE): Define in a more obvious way. [ ld/ChangeLog ] * emulparams/elf64bmip.sh, emulparams/elf64btsmip.sh (COMMONPAGESIZE): Define. [ ld/testsuite/ChangeLog ] * ld-mips-elf/multi-got-no-shared.d: Adjust for recent change of ELF_MAXPAGESIZE.
This commit is contained in:
Thiemo Seufer
parent
d07676f875
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7fd91fe0bb
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@ -1,3 +1,11 @@
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2006-06-12 Thiemo Seufer <ths@mips.com>
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* elf32-mips.c: Expand comment about ABI-mandated pagesize values.
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(ELF_MAXPAGESIZE, ELF_COMMONPAGESIZE): define in a more obvious way.
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* elf64-mips.c, elfn32-mips.c (ELF_MAXPAGESIZE): Fix value for IRIX6.
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Delete old comments.
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(ELF_COMMONPAGESIZE): Define in a more obvious way.
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2006-06-12 Nick Clifton <nickc@redhat.com>
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PR binutils/2735
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@ -1610,15 +1610,20 @@ static const struct ecoff_debug_swap mips_elf32_ecoff_debug_swap = {
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#undef TARGET_BIG_NAME
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#undef ELF_MAXPAGESIZE
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#undef ELF_COMMONPAGESIZE
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#define TARGET_LITTLE_SYM bfd_elf32_tradlittlemips_vec
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#define TARGET_LITTLE_NAME "elf32-tradlittlemips"
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#define TARGET_BIG_SYM bfd_elf32_tradbigmips_vec
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#define TARGET_BIG_NAME "elf32-tradbigmips"
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/* The SVR4 MIPS ABI says that this should be 0x10000, and Linux uses
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page sizes of up to that limit, so we need to respect it. */
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/* The MIPS ABI says at Page 5-1:
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Virtual addresses and file offsets for MIPS segments are congruent
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modulo 64 KByte (0x10000) or larger powers of 2. Because 64 KBytes
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is the maximum page size, the files are suitable for paging
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regardless of physical page size. */
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#define ELF_MAXPAGESIZE 0x10000
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#define ELF_COMMONPAGESIZE 0x1000
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#define elf32_bed elf32_tradbed
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/* Include the target file again for this target. */
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@ -1703,6 +1708,9 @@ mips_vxworks_final_write_processing (bfd *abfd, bfd_boolean linker)
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#undef TARGET_BIG_SYM
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#undef TARGET_BIG_NAME
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#undef ELF_MAXPAGESIZE
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#undef ELF_COMMONPAGESIZE
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#define TARGET_LITTLE_SYM bfd_elf32_littlemips_vxworks_vec
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#define TARGET_LITTLE_NAME "elf32-littlemips-vxworks"
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#define TARGET_BIG_SYM bfd_elf32_bigmips_vxworks_vec
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@ -1711,8 +1719,8 @@ mips_vxworks_final_write_processing (bfd *abfd, bfd_boolean linker)
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#undef elf32_bed
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#define elf32_bed elf32_mips_vxworks_bed
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#undef ELF_MAXPAGESIZE
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#define ELF_MAXPAGESIZE 0x1000
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#define ELF_COMMONPAGESIZE 0x1000
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#undef elf_backend_want_got_plt
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#define elf_backend_want_got_plt 1
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@ -3152,10 +3152,8 @@ extern bfd_boolean bfd_elf64_archive_write_armap
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#define TARGET_BIG_SYM bfd_elf64_bigmips_vec
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#define TARGET_BIG_NAME "elf64-bigmips"
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/* The SVR4 MIPS ABI says that this should be 0x10000, but Irix 5 uses
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a value of 0x1000, and we are compatible.
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FIXME: How does this affect NewABI? */
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#define ELF_MAXPAGESIZE 0x1000
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#define ELF_MAXPAGESIZE 0x10000
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#define ELF_COMMONPAGESIZE 0x1000
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#include "elf64-target.h"
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@ -3166,15 +3164,15 @@ extern bfd_boolean bfd_elf64_archive_write_armap
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#undef TARGET_BIG_NAME
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#undef ELF_MAXPAGESIZE
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#undef ELF_COMMONPAGESIZE
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#define TARGET_LITTLE_SYM bfd_elf64_tradlittlemips_vec
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#define TARGET_LITTLE_NAME "elf64-tradlittlemips"
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#define TARGET_BIG_SYM bfd_elf64_tradbigmips_vec
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#define TARGET_BIG_NAME "elf64-tradbigmips"
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/* The SVR4 MIPS ABI says that this should be 0x10000, and Linux uses
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page sizes of up to that limit, so we need to respect it. */
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#define ELF_MAXPAGESIZE 0x10000
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#define ELF_COMMONPAGESIZE 0x1000
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#define elf64_bed elf64_tradbed
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/* Include the target file again for this target. */
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@ -2380,10 +2380,7 @@ static const struct ecoff_debug_swap mips_elf32_ecoff_debug_swap = {
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#define TARGET_BIG_SYM bfd_elf32_nbigmips_vec
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#define TARGET_BIG_NAME "elf32-nbigmips"
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/* The SVR4 MIPS ABI says that this should be 0x10000, but Irix 5 uses
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a value of 0x1000, and we are compatible.
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FIXME: How does this affect NewABI? */
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#define ELF_MAXPAGESIZE 0x1000
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#define ELF_MAXPAGESIZE 0x10000
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#define ELF_COMMONPAGESIZE 0x1000
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#include "elf32-target.h"
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@ -2395,15 +2392,15 @@ static const struct ecoff_debug_swap mips_elf32_ecoff_debug_swap = {
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#undef TARGET_BIG_NAME
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#undef ELF_MAXPAGESIZE
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#undef ELF_COMMONPAGESIZE
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#define TARGET_LITTLE_SYM bfd_elf32_ntradlittlemips_vec
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#define TARGET_LITTLE_NAME "elf32-ntradlittlemips"
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#define TARGET_BIG_SYM bfd_elf32_ntradbigmips_vec
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#define TARGET_BIG_NAME "elf32-ntradbigmips"
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/* The SVR4 MIPS ABI says that this should be 0x10000, and Linux uses
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page sizes of up to that limit, so we need to respect it. */
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#define ELF_MAXPAGESIZE 0x10000
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#define ELF_COMMONPAGESIZE 0x1000
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#define elf32_bed elf32_tradbed
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/* Include the target file again for this target. */
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@ -1,3 +1,8 @@
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2006-06-12 Thiemo Seufer <ths@mips.com>
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* emulparams/elf64bmip.sh, emulparams/elf64btsmip.sh (COMMONPAGESIZE):
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Define.
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2006-06-09 Alan Modra <amodra@bigpond.net.au>
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* ldlang.h (lang_input_statement_type): Use bitfields for booleans.
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@ -3,6 +3,7 @@ OUTPUT_FORMAT="elf64-bigmips"
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BIG_OUTPUT_FORMAT="elf64-bigmips"
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LITTLE_OUTPUT_FORMAT="elf64-littlemips"
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SHLIB_TEXT_START_ADDR=0x3ffffe0000
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COMMONPAGESIZE="CONSTANT (COMMONPAGESIZE)"
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# IRIX6 defines these symbols. 0x40 is the size of the ELF header.
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EXECUTABLE_SYMBOLS="
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@ -5,6 +5,7 @@
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OUTPUT_FORMAT="elf64-tradbigmips"
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BIG_OUTPUT_FORMAT="elf64-tradbigmips"
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LITTLE_OUTPUT_FORMAT="elf64-tradlittlemips"
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COMMONPAGESIZE="CONSTANT (COMMONPAGESIZE)"
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# Magic sections.
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OTHER_TEXT_SECTIONS='*(.mips16.fn.*) *(.mips16.call.*)'
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@ -1,3 +1,8 @@
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2006-06-12 Thiemo Seufer <ths@mips.com>
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* ld-mips-elf/multi-got-no-shared.d: Adjust for recent change of
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ELF_MAXPAGESIZE.
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2006-06-11 Richard Sandiford <richard@codesourcery.com>
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* ld-mips-elf/stub-dynsym-1.s,
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@ -8,11 +8,11 @@
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.*: +file format.*
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Disassembly of section \.text:
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004000b0 <[^>]*> 3c1c0046 lui gp,0x46
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004000b0 <[^>]*> 3c1c0043 lui gp,0x43
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004000b4 <[^>]*> 279c9ff0 addiu gp,gp,-24592
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004000b8 <[^>]*> afbc0008 sw gp,8\(sp\)
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#...
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00408d60 <[^>]*> 3c1c0047 lui gp,0x47
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00408d60 <[^>]*> 3c1c0044 lui gp,0x44
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00408d64 <[^>]*> 279cb960 addiu gp,gp,-18080
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00408d68 <[^>]*> afbc0008 sw gp,8\(sp\)
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#pass
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