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2013-06-04ld/testsuite/Roland McGrath12-85/+108
* ld-size/size.exp: For *-*-nacl* targets, use options_regsub(ld) to massage -m arguments into _nacl variants. * ld/testsuite/ld-size/size32-1-i386.d: Loosen regexps so they don't care what the exact addresses are. * ld/testsuite/ld-size/size32-1-x32.d: Likewise. * ld/testsuite/ld-size/size32-1-x86-64.d: Likewise. * ld/testsuite/ld-size/size32-2-i386.d: Likewise. * ld/testsuite/ld-size/size32-2-x32.d: Likewise. * ld/testsuite/ld-size/size32-2-x86-64.d: Likewise. * ld/testsuite/ld-size/size64-1-x32.d: Likewise. * ld/testsuite/ld-size/size64-1-x86-64.d: Likewise. * ld/testsuite/ld-size/size64-2-x32.d: Likewise. * ld/testsuite/ld-size/size64-2-x86-64.d: Likewise.
2013-06-04Update x86 nacl tests for section alignment changeH.J. Lu3-7/+13
* ld-i386/tlsbindesc-nacl.rd: Updated for text/data/bss section alignment change. * ld-x86-64/split-by-file-nacl.rd: Likewise.
2013-05-31Don't align text/data/bss sections for ELFH.J. Lu17-49/+60
binutils/testsuite/ * binutils-all/i386/compressed-1b.d: Updated for text/data/bss section alignment change. * binutils-all/i386/compressed-1c.d: Likewise. * binutils-all/x86-64/compressed-1b.d: Likewise. * binutils-all/x86-64/compressed-1c.d: Likewise. gas/ * config/tc-i386.c (md_begin): Don't align text/data/bss sections for ELF. gas/testsuite/ * gas/i386/size-3.d: Updated for text/data/bss section alignment change. * gas/i386/x86-64-size-1.d: Likewise. * gas/i386/x86-64-unwind.d: Likewise. * gas/i386/ilp32/x86-64-size-1.d: Likewise. * gas/i386/ilp32/x86-64-size-5.d: Likewise. * gas/i386/ilp32/x86-64-unwind.d: Likewise. ld/testsuite/ * ld-i386/pr12718.d: Updated for text/data/bss section alignment change. * ld-i386/tlsbindesc.dd: Likewise. * ld-i386/tlsbindesc.rd: Likewise. * ld-i386/tlsnopic.dd: Likewise. * ld-i386/tlspic.dd: Likewise. * ld-x86-64/ilp32-4.d: Likewise. * ld-x86-64/pr12718.d: Likewise. * ld-x86-64/split-by-file.rd: Likewise. * ld-x86-64/tlsbin.dd: Likewise. * ld-x86-64/tlsbin.rd: Likewise. * ld-x86-64/tlsbindesc.dd: Likewise. * ld-x86-64/tlsbindesc.rd: Likewise. * ld-x86-64/tlsdesc.dd: Likewise. * ld-x86-64/tlsdesc.rd: Likewise. * ld-x86-64/tlspic.dd: Likewise. * ld-x86-64/tlspic.rd: Likewise.
2013-05-29 gas/Maciej W. Rozycki4-0/+38
* write.c (resolve_reloc_expr_symbols): On REL targets don't convert relocs who have no relocatable field either. Rephrase the conditional so that the PC-relative check is only applied for REL targets. gas/testsuite/ * gas/mips/jalr3.d: New test. * gas/mips/jalr3-n32.d: New test. * gas/mips/jalr3-n64.d: New test. * gas/mips/jalr3.s: New test source. * gas/mips/mips.exp: Run the new tests. ld/testsuite/ * ld-mips-elf/jalr3.dd: New test. * ld-mips-elf/jalr3.ld: New test linker script. * ld-mips-elf/mips-elf.exp: Run the new test.
2013-05-21 PR ld/12982Alan Modra2-1/+7
* ld-plugin/pr12982.d: Fail if RWE GNU_STACK present.
2013-05-21 * ld-powerpc/export-class.exp (supports_ppc64): Delete.Alan Modra3-31/+29
(powerpc_export_class_test): Add "endian" param. (abis): Add little-endian targets and test. * ld-powerpc/powerpc-64-export-class.xd: Update for little-endian.
2013-05-10XCOFF/AIX: Remove SEC_ALLOC flags for unmapped sections.Joel Brobecker4-3/+9
The .except, .loader and .typchk are not mapped to memory, so do not set their SEC_ALLOC flag. bfd/ChangeLog: * coffcode.h (styp_to_sec_flags) [RS6000COFF_C]: Add handling of STYP_EXCEPT, STYP_LOADER and STYP_TYPCHK sections. ld/testsuite/ChangeLog: * ld-powerpc/aix-core-sec-1.hd, ld-powerpc/aix-core-sec-2.hd, ld-powerpc/aix-core-sec-3.hd: Adjust expected section flags for section .loader.
2013-05-03 gold/Maciej W. Rozycki9-1/+92
PR ld/15365 * layout.cc (Layout::finalize): Make __ehdr_start STV_HIDDEN. ld/ PR ld/15365 * emultempl/elf32.em (gld${EMULATION_NAME}_before_allocation): Restrict __ehdr_start's export class to no less than STV_HIDDEN. ld/testsuite/ PR ld/15365 * ld-elf/ehdr_start.d: Expect __ehdr_start to be STB_LOCAL. * ld-mips-elf/ehdr_start-1.nd: New test. * ld-mips-elf/ehdr_start-2.nd: New test. * ld-mips-elf/ehdr_start-1.ld: New test linker script. * ld-mips-elf/ehdr_start-2.ld: New test linker script. * ld-mips-elf/ehdr_start-new.s: New test source. * ld-mips-elf/ehdr_start-o32.s: New test source. * ld-mips-elf/mips-elf.exp: Run the new tests.
2013-05-03 * ld-elf/provide-hidden-s.nd: New test.Maciej W. Rozycki16-0/+274
* ld-elf/provide-hidden-abs.nd: New test. * ld-elf/provide-hidden-def.nd: New test. * ld-elf/provide-hidden-dyn.nd: New test. * ld-elf/provide-hidden-sec.nd: New test. * ld-elf/provide-hidden-dynabs.nd: New test. * ld-elf/provide-hidden-dynsec.nd: New test. * ld-elf/provide-hidden-s.ld: New test linker script. * ld-elf/provide-hidden-1.ld: New test linker script. * ld-elf/provide-hidden-2.ld: New test linker script. * ld-elf/provide-hidden-1.s: New test source. * ld-elf/provide-hidden-2.s: New test source. * ld-elf/provide-hidden-3.s: New test source. * ld-elf/provide-hidden-4.s: New test source. * ld-elf/provide-hidden.exp: New test script.
2013-05-02 * archures.c: Add some more MSP430 machine numbers.Nick Clifton8-8/+31
* config.bfd (msp430): Define targ_selvecs. * configure.in: Add bfd_elf32_msp430_ti_vec. * cpu-msp430.c: Add some more MSP430 machine numbers. * elf32-msp430.c Add support for MSP430X relocations. Add support for TI compiler generated relocations. Add support for sym_diff relocations. Add support for relaxing out of range short branches into long branches. Add support for MSP430 attribute section. * reloc.c: Add MSP430X relocations. * targets.c: Add bfd_elf32_msp430_ti_vec. * bfd-in2.h: Regenerate. * configure: Regenerate. * libbfd.h: Regenerate. * readelf.c: Add support for MSP430X architecture. * readelf.exp: Expect -wi test to fail for the MSP430. * config/tc-msp430.c: Add support for the MSP430X architecture. Add code to insert a NOP instruction after any instruction that might change the interrupt state. Add support for the LARGE memory model. Add code to initialise the .MSP430.attributes section. * config/tc-msp430.h: Add support for the MSP430X architecture. * doc/c-msp430.texi: Document the new -mL and -mN command line options. * NEWS: Mention support for the MSP430X architecture. * gas/all/gas.exp: Skip the DIFF1 test for the MSP430. Expect the FORWARD test to pass for the MSP430. Skip the REDEF tests for the MSP430. Expect the 930509A test to fail for the MSP430. * gas/all/sleb128-4.d: Skip for the MSP430. * gas/elf/elf.exp: Set target_machine to msp430 for the MSP430. Skip the EHOPT0 test for the MSP430. Skip the REDEF and EQU-RELOC tests for the MSP430. * gas/elf/section2.e-msp430: New file. * gas/lns/lns-big-delta.d: Remove expectation of 20-bit addresses. * gas/lns/lns.exp: Use alternate LNS COMMON test for the MSP430. * gas/msp430/msp430x.s: New test. * gas/msp430/msp430x.d: Expected disassembly. * gas/msp430/msp430.exp: Run new test. * gas/msp430/opcode.d: Update expected disassembly. * msp430.h: Add MSP430X relocs. Add some more MSP430 machine numbers. Add values used by .MSP430.attributes section. * msp430.h: Add patterns for MSP430X instructions. * Makefile.am: Add emsp430X.c * Makefine.in: Regenerate. * configure.tgt (msp430): Add msp430X emulation. * ldmain.c (multiple_definition): Only disable relaxation if it was enabled by the user. * ldmain.h (RELAXATION_ENABLED_BY_USER): New macro. * emulparams/msp430all.sh: Add support for MSP430X. * emultempl/generic.em: (before_parse): Enable relaxation for the MSP430. * scripttempl/msp430.sc: Reorganize sections. Add .rodata section. * scripttempl/msp430_3.sc: Likewise. * NEWS: Mention support for MSP430X. * ld-elf/flags1.d: Expect this test to pass on the MSP430. * ld-elf/init-fini-arrays.d: Expect this test to fail on the MSP430. * ld-elf/merge.d: Expect this test to pass on the MSP430. * ld-elf/sec64k.exp: Skip these tests for the MSP430. * ld-gc/pr13683.d: Expect this test to fail on the MSP430. * ld-srec/srec.exp: Expect these tests to fail on the MSP430. * ld-undefined/undefined.exp: Expect the UNDEFINED LINE test to fail on the MSP430. * msp430-dis.c: Add support for MSP430X instructions.
2013-05-01 * lib/ld-lib.exp (check_shared_lib_support): Also excludeMaciej W. Rozycki2-0/+6
mips*-*-elf.
2013-04-30 * lib/ld-lib.exp (check_shared_lib_support): Match cris*-*-elf asHans-Peter Nilsson2-1/+6
a negative pattern instead of cris*-*-*.
2013-04-30ld/testsuite/ld-arm: Fix ifunc-17 failure with arm-eabi.Will Newton5-19/+26
ld/testsuite/ChangeLog: 2013-04-30 Will Newton <will.newton@linaro.org> * ld-arm/arm-elf.exp: Use linker script for IFUNC test 17. * ld-arm/ifunc-17.dd: Update offsets for linker script. * ld-arm/ifunc-17.gd: Likewise. * ld-arm/ifunc-17.rd: Likewise.
2013-04-29bfd/efl32-arm.c: Fix handling of IRELATIVE relocs.Will Newton10-6/+87
bfd/ChangeLog: 2013-04-24 Will Newton <will.newton@linaro.org> * elf32-arm.c (elf32_arm_populate_plt_entry): Call elf32_arm_add_dynreloc when emitting R_ARM_IRELATIVE relocs. ld/testsuite/ChangeLog: 2013-04-24 Will Newton <will.newton@linaro.org> * ld-arm/arm-elf.exp: Add IFUNC test 17. * ld-arm/ifunc-17.dd: New file. * ld-arm/ifunc-17.gd: Likewise. * ld-arm/ifunc-17.rd: Likewise. * ld-arm/ifunc-17.s: Likweise. * ld-arm/ifunc-1.rd: Reorder relocs to match linker output. * ld-arm/ifunc-2.rd: Likewise. * ld-arm/ifunc-5.rd: Likewise. * ld-arm/ifunc-6.rd: Likewise.
2013-04-29ld-plugin/lto.exp: Disable ld/12942 test for gcc < 4.7.0.Will Newton2-19/+35
The test for ld/12942 fails with gcc versions before 4.7.0. This patch disables this test with these versions of gcc. ld/testsuite/ChangeLog: 2013-04-29 Will Newton <will.newton@linaro.org> * ld-plugin/lto.exp: Disable ld/12942 test for gcc < 4.7.0.
2013-04-22bfd/Alan Modra9-12/+23
* elf64-ppc.c (ppc64_elf_check_relocs): Don't call create_linkage_sections here.. (ppc64_elf_init_stub_bfd): ..do so here. Return status. (create_linkage_sections): Move earlier in file. (ppc64_elf_setup_section_lists): Remove now useless htab->brlt test. * elf64-ppc.h (ppc64_elf_init_stub_bfd): Update proto. ld/ * emultempl/ppc64elf.em (ppc_create_output_section_statements): Check return from ppc64_elf_init_stub_bfd. ld/testsuite/ * ld-powerpc/tlsexe.d: Adjust. * ld-powerpc/tlsexe.r: Adjust. * ld-powerpc/tlsexetoc.d: Adjust. * ld-powerpc/tlsexetoc.r: Adjust. * ld-powerpc/tlsso.d: Adjust. * ld-powerpc/tlsso.r: Adjust. * ld-powerpc/tlstocso.d: Adjust. * ld-powerpc/tlstocso.r: Adjust.
2013-04-15Check regular reference without non-GOT referenceH.J. Lu4-0/+49
non_got_ref may not be set when building shared library. We need to set non_got_ref if there are any non-PIC relocations. But we only did this when there were no PLT/GOT relocations. It failed when there is a PLT relocation. This checkin moves the non_got_ref check out. bfd/ 2013-04-15 H.J. Lu <hongjiu.lu@intel.com> PR ld/15371 * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Check regular reference without non-GOT reference when building shared library. ld/testsuite/ 2013-04-15 H.J. Lu <hongjiu.lu@intel.com> PR ld/15371 * ld-ifunc/ifunc-20-i386.d: New file. * ld-ifunc/ifunc-20-x86-64.d: Likewise. * ld-ifunc/ifunc-20.s: Likewise. diff --git a/bfd/elf-ifunc.c b/bfd/elf-ifunc.c index e56427d..7e7ec36 100644 --- a/bfd/elf-ifunc.c +++ b/bfd/elf-ifunc.c @@ -187,23 +187,20 @@ _bfd_elf_allocate_ifunc_dyn_relocs (struct bfd_link_info *info, htab = elf_hash_table (info); + /* When building shared library, we need to handle the case where it is + marked with regular reference, but not non-GOT reference since the + non-GOT reference bit may not be set here. */ + if (info->shared && !h->non_got_ref && h->ref_regular) + for (p = *head; p != NULL; p = p->next) + if (p->count) + { + h->non_got_ref = 1; + goto keep; + } + /* Support garbage collection against STT_GNU_IFUNC symbols. */ if (h->plt.refcount <= 0 && h->got.refcount <= 0) { - /* When building shared library, we need to handle the case - where it is marked with regular reference, but not non-GOT - reference. It may happen if we didn't see STT_GNU_IFUNC - symbol at the time when checking relocations. */ - if (info->shared - && !h->non_got_ref - && h->ref_regular) - for (p = *head; p != NULL; p = p->next) - if (p->count) - { - h->non_got_ref = 1; - goto keep; - } - h->got = htab->init_got_offset; h->plt = htab->init_plt_offset; *head = NULL; diff --git a/ld/testsuite/ld-ifunc/ifunc-20-i386.d b/ld/testsuite/ld-ifunc/ifunc-20-i386.d new file mode 100644 index 0000000..9373fcf --- /dev/null +++ b/ld/testsuite/ld-ifunc/ifunc-20-i386.d @@ -0,0 +1,13 @@ +#source: ifunc-20.s +#ld: -shared -m elf_i386 -z nocombreloc +#as: --32 +#readelf: -r --wide +#target: x86_64-*-* i?86-*-* + +Relocation section '.rel.ifunc' at offset 0x[0-9a-f]+ contains 1 entries: +[ ]+Offset[ ]+Info[ ]+Type[ ]+.* +[0-9a-f]+[ ]+[0-9a-f]+[ ]+R_386_32[ ]+ifunc\(\)[ ]+ifunc + +Relocation section '.rel.plt' at offset 0x[0-9a-f]+ contains 1 entries: +[ ]+Offset[ ]+Info[ ]+Type[ ]+.* +[0-9a-f]+[ ]+[0-9a-f]+[ ]+R_386_JUMP_SLOT[ ]+ifunc\(\)[ ]+ifunc diff --git a/ld/testsuite/ld-ifunc/ifunc-20-x86-64.d b/ld/testsuite/ld-ifunc/ifunc-20-x86-64.d new file mode 100644 index 0000000..39492d4 --- /dev/null +++ b/ld/testsuite/ld-ifunc/ifunc-20-x86-64.d @@ -0,0 +1,13 @@ +#source: ifunc-20.s +#ld: -shared -m elf_x86_64 -z nocombreloc +#as: --64 +#readelf: -r --wide +#target: x86_64-*-* + +Relocation section '.rela.ifunc' at offset 0x[0-9a-f]+ contains 1 entries: +[ ]+Offset[ ]+Info[ ]+Type[ ]+.* +[0-9a-f]+[ ]+[0-9a-f]+[ ]+R_X86_64_64[ ]+ifunc\(\)[ ]+ifunc \+ 0 + +Relocation section '.rela.plt' at offset 0x[0-9a-f]+ contains 1 entries: +[ ]+Offset[ ]+Info[ ]+Type[ ]+.* +[0-9a-f]+[ ]+[0-9a-f]+[ ]+R_X86_64_JUMP_SLOT[ ]+ifunc\(\)[ ]+ifunc \+ 0 diff --git a/ld/testsuite/ld-ifunc/ifunc-20.s b/ld/testsuite/ld-ifunc/ifunc-20.s new file mode 100644 index 0000000..9d45455 --- /dev/null +++ b/ld/testsuite/ld-ifunc/ifunc-20.s @@ -0,0 +1,16 @@ + .section .data.rel,"aw",@progbits + .globl ifunc_ptrt + .type ifunc_ptr, @object +ifunc_ptr: + .dc.a ifunc + .text + .type ifunc, @gnu_indirect_function + .globl ifunc +ifunc: + ret + .size ifunc, .-ifunc + .type bar, @function + .globl bar +bar: + call ifunc@PLT + .size bar, .-bar
2013-04-102013-04-10 Venkataramanan Kumar <venkataramanan.kumar@linaro.org>Marcus Shawcroft10-0/+138
* ld-aarch64/gc-plt1.s: New file. * ld-aarch64/gc-plt2.s: Likewise. * ld-aarch64/gc-plt-hidden.s: Likewise. * ld-aarch64/gc-plt-main.s: Likewise. * ld-aarch64/gc-relocs-257.s: Likewise. * ld-aarch64/gc-plt-relocs.d: Update expected objdump. * ld-aarch64/gc-relocs-257.d: Likewise. * ld-aarch64/gc-relocs-257-dyn.d: Likewise. * ld-aarch64/aarch64-elf.exp: Add test.
2013-04-08Handle big-endian for some aarch64 testsRamana Radhakrishnan3-2/+7
2013-04-08 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com> * ld-aarch64/gc-tls-relocs.d: Handle big endian format. * ld-aarch64/gc-got-relocs.d: Likewise.
2013-04-04 * ld-elf/shared.exp: Update regexp on --no-add-needed andAlan Modra2-2/+7
--no-copy-dt-needed-entries tests.
2013-04-03 * elf64-aarch64.c (elf64_aarch64_gc_sweep_hook): UseNick Clifton11-1/+225
elf64_aarch64_locals to get local GOT reference counts. * ld-aarch64/gc-relocs-tlsle.s: New gc section test. * ld-aarch64/gc-relocs-tlsle.s: Likewise * ld-aarch64/gc-relocs-tlsgd.s: Likewise * ld-aarch64/gc-relocs-tlsdesc.s: Likewise * ld-aarch64/gc-relocs-312.s: Likewise * ld-aarch64/gc-relocs-311.s: Likewise * ld-aarch64/gc-relocs-309.s: Likewise * ld-aarch64/gc-start.s: Likewise * ld-aarch64/gc-got-relocs.d: Update expected objdump * ld-aarch64/gc-tls-relocs.d: Likewise * ld-aarch64/aarch64-elf.exp: add test
2013-04-03 PR ld/15227Alan Modra3-5/+11
* ld-plugin/lto.exp (PR ld/12942 (3)): Remove file name and line number from regexp. (PR ld/15146 (2)): Similarly. * ld-plugin/pr12942a.cc (main): Use __builtin_abort.
2013-03-30 PR ld/15323Alan Modra2-3/+9
bfd/ * elf-m10300.c (mn10300_elf_check_relocs): Set non_ir_ref for global symbols referenced by relocs. * elf32-arm.c (elf32_arm_check_relocs): Likewise. * elf32-bfin.c (bfin_check_relocs): Likewise. * elf32-cr16.c (cr16_elf_check_relocs): Likewise. * elf32-cris.c (cris_elf_check_relocs): Likewise. * elf32-d10v.c (elf32_d10v_check_relocs): Likewise. * elf32-dlx.c (elf32_dlx_check_relocs): Likewise. * elf32-fr30.c (fr30_elf_check_relocs): Likewise. * elf32-frv.c (elf32_frv_check_relocs): Likewise. * elf32-hppa.c (elf32_hppa_check_relocs): Likewise. * elf32-i370.c (i370_elf_check_relocs): Likewise. * elf32-iq2000.c (iq2000_elf_check_relocs): Likewise. * elf32-lm32.c (lm32_elf_check_relocs): Likewise. * elf32-m32c.c (m32c_elf_check_relocs): Likewise. * elf32-m32r.c (m32r_elf_check_relocs): Likewise. * elf32-m68hc1x.c (elf32_m68hc11_check_relocs): Likewise. * elf32-m68k.c (elf_m68k_check_relocs): Likewise. * elf32-mcore.c (mcore_elf_check_relocs): Likewise. * elf32-metag.c (elf_metag_check_relocs): Likewise. * elf32-microblaze.c (microblaze_elf_check_relocs): Likewise. * elf32-moxie.c (moxie_elf_check_relocs): Likewise. * elf32-msp430.c (elf32_msp430_check_relocs): Likewise. * elf32-mt.c (mt_elf_check_relocs): Likewise. * elf32-nios2.c (nios2_elf32_check_relocs): Likewise. * elf32-openrisc.c (openrisc_elf_check_relocs): Likewise. * elf32-ppc.c (ppc_elf_check_relocs): Likewise. * elf32-rl78.c (rl78_elf_check_relocs): Likewise. * elf32-s390.c (elf_s390_check_relocs): Likewise. * elf32-score.c (s3_bfd_score_elf_check_relocs): Likewise. * elf32-score7.c (s7_bfd_score_elf_check_relocs): Likewise. * elf32-sh.c (sh_elf_check_relocs): Likewise. * elf32-tic6x.c (elf32_tic6x_check_relocs): Likewise. * elf32-tilepro.c (tilepro_elf_check_relocs): Likewise. * elf32-v850.c (v850_elf_check_relocs): Likewise. * elf32-vax.c (elf_vax_check_relocs): Likewise. * elf32-xstormy16.c (xstormy16_elf_check_relocs): Likewise. * elf32-xtensa.c (elf_xtensa_check_relocs): Likewise. * elf64-aarch64.c (elf64_aarch64_check_relocs): Likewise. * elf64-alpha.c (elf64_alpha_check_relocs): Likewise. * elf64-hppa.c (elf64_hppa_check_relocs): Likewise. * elf64-ia64-vms.c (elf64_ia64_check_relocs): Likewise. * elf64-mmix.c (mmix_elf_check_relocs): Likewise. * elf64-ppc.c (ppc64_elf_check_relocs): Likewise. * elf64-s390.c (elf_s390_check_relocs): Likewise. * elf64-sh64.c (sh_elf64_check_relocs): Likewise. * elfnn-ia64.c (elfNN_ia64_check_relocs): Likewise. * elfxx-sparc.c (_bfd_sparc_elf_check_relocs): Likewise. * elfxx-tilegx.c (tilegx_elf_check_relocs): Likewise. * elfxx-mips.c (_bfd_mips_elf_check_relocs): Likewise. Don't test indirect/warning links for NULL. ld/testsuite/ * ld-plugin/lto.exp (pr15323a.c): Compile without -flto rather than using -r to effectively strip out lto info.
2013-03-30Set non_ir_ref if a symbol is referenced by a non-shared objectH.J. Lu5-1/+35
bfd/ PR ld/15323 * elf32-i386.c (elf_i386_check_relocs): Set non_ir_ref if a symbol is referenced by a non-shared object. * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise. ld/testsuite/ PR ld/15323 * ld-plugin/lto.exp (lto_link_tests): Add pr15323a-r.o. (lto_run_tests): Add a test for PR ld/15323. * ld-plugin/pr15323.out: New file. * ld-plugin/pr15323a.c: Likewise. * ld-plugin/pr15323b.c: Likewise.
2013-03-22 * ld-elf/init0.s: Add alloc attribute to .section directive.Nick Clifton11-10/+23
* ld-elf/fini1.s: Likewise. * ld-elf/fini2.s: Likewise. * ld-elf/fini3.s: Likewise. * ld-elf/finin.s: Likewise. * ld-elf/init0.s: Likewise. * ld-elf/init1.s: Likewise. * ld-elf/init2.s: Likewise. * ld-elf/init3.s: Likewise. * ld-elf/initn.s: Likewise.
2013-03-21 * elf32-h8300 (h8_relax_section): Add new relaxation of movNick Clifton7-5/+205
@(disp:32,ERx) to mov @(disp:16,ERx). (R_H8_DISP32A16): New reloc. Comments added and corrected. * reloc.c (BFD_RELOC_H8_DISP32A16): New reloc. * bfd-in2.h: Regenerate. * libbfd.h: Regenerate. * ld.texinfo (H8/300): Add description of relaxation of mov @(disp:32,ERx) to mov @(disp:16,ERx). * ld-h8300/h8300.exp: Add new relax-7 test on ELF. * ld-h8300/relax-2.s: Add other direction and .w/.l variants of mov insns. * ld-h8300/relax-2.d: Update expected disassembly. * ld-h8300/relax-7a.s: New: tests for mov @(disp:32,ERx) -> mov @(disp:16,ERx). * ld-h8300/relax-7b.s: New: Likewise. * ld-h8300/relax-7.d: New: expected disassembly. * config/tc-h8300.c (do_a_fix_imm): Add relaxation of mov @(disp:32,ERx) to mov @(disp:16,ERx) insns by new reloc R_H8_DISP32A16. * config/tc-h8300.h: Remove duplicated defines.
2013-03-20Enable --gc-sections test cases for aarch64*-*-*Marcus Shawcroft9-8/+19
2013-03-20ld/testsuite/ChangeLog:Will Newton7-7/+17
2013-03-20 Will Newton <will.newton@linaro.org> * ld-elfvers/vers.exp (objdump_symstuff): Sort objdump output based on the symbol name rather than address. * ld-elfvers/vers1.sym: Reorder contents to match changes to vers.exp. * ld-elfvers/vers15.sym: Likewise. * ld-elfvers/vers18.sym: Likewise. * ld-elfvers/vers21.sym: Likewise. * ld-elfvers/vers9.sym: Likewise.
2013-03-20bfd/Alan Modra5-0/+27
* elflink.c (_bfd_elf_make_dynamic_reloc_section): Override sh_type according to is_rela. ld/testsuite/ * ld-elf/rel.c, ld-elf/relmain.c, ld-elf/relmain.out: New test. * ld-elf/shared.exp: Build and run it.
2013-03-20 * ld-elfvers/vers.exp: Add -Wl,--no-as-needed to all testsAlan Modra3-16/+24
linking against shared libraries. * ld-elfweak/elfweak.exp: Likewise. Enable for x86_64-linux. Build main1.o using $picflag.
2013-03-18 PR ld/12549Alan Modra2-1/+4
bfd/ * elflink.c (elf_link_add_object_symbols): Exclude weak refs when considering whether an --as-needed library is needed. ld/ * ld.texinfo (--as-needed): Update. ld/testsuite/ * ld-elf/pr14862.out: Expect no output.
2013-03-15gas/testsuite/ChangeLog:Will Newton5-6/+13
2013-03-15 Will Newton <will.newton@linaro.org> * gas/arm/any-idiv.d: Expand *-*eabi test to cover *-*eabi*. * gas/arm/arch4t-eabi.d: Likewise. * gas/arm/arch4t.d: Likewise. * gas/arm/attr-any-armv4t.d: Likewise. * gas/arm/attr-any-thumbv6.d: Likewise. * gas/arm/attr-cpu-directive.d: Likewise. * gas/arm/attr-default.d: Likewise. * gas/arm/attr-march-all.d: Likewise. * gas/arm/attr-march-armv1.d: Likewise. * gas/arm/attr-march-armv2.d: Likewise. * gas/arm/attr-march-armv2a.d: Likewise. * gas/arm/attr-march-armv2s.d: Likewise. * gas/arm/attr-march-armv3.d: Likewise. * gas/arm/attr-march-armv3m.d: Likewise. * gas/arm/attr-march-armv4.d: Likewise. * gas/arm/attr-march-armv4t.d: Likewise. * gas/arm/attr-march-armv4txm.d: Likewise. * gas/arm/attr-march-armv4xm.d: Likewise. * gas/arm/attr-march-armv5.d: Likewise. * gas/arm/attr-march-armv5t.d: Likewise. * gas/arm/attr-march-armv5te.d: Likewise. * gas/arm/attr-march-armv5tej.d: Likewise. * gas/arm/attr-march-armv5texp.d: Likewise. * gas/arm/attr-march-armv5txm.d: Likewise. * gas/arm/attr-march-armv6-m+os.d: Likewise. * gas/arm/attr-march-armv6-m.d: Likewise. * gas/arm/attr-march-armv6.d: Likewise. * gas/arm/attr-march-armv6j.d: Likewise. * gas/arm/attr-march-armv6k+sec.d: Likewise. * gas/arm/attr-march-armv6k.d: Likewise. * gas/arm/attr-march-armv6kt2.d: Likewise. * gas/arm/attr-march-armv6s-m.d: Likewise. * gas/arm/attr-march-armv6t2.d: Likewise. * gas/arm/attr-march-armv6z.d: Likewise. * gas/arm/attr-march-armv6zk.d: Likewise. * gas/arm/attr-march-armv6zkt2.d: Likewise. * gas/arm/attr-march-armv6zt2.d: Likewise. * gas/arm/attr-march-armv7-a+idiv.d: Likewise. * gas/arm/attr-march-armv7-a+mp.d: Likewise. * gas/arm/attr-march-armv7-a+sec+virt.d: Likewise. * gas/arm/attr-march-armv7-a+sec.d: Likewise. * gas/arm/attr-march-armv7-a+virt.d: Likewise. * gas/arm/attr-march-armv7-a.d: Likewise. * gas/arm/attr-march-armv7-m.d: Likewise. * gas/arm/attr-march-armv7-r+mp.d: Likewise. * gas/arm/attr-march-armv7-r.d: Likewise. * gas/arm/attr-march-armv7.d: Likewise. * gas/arm/attr-march-armv7a.d: Likewise. * gas/arm/attr-march-armv7em.d: Likewise. * gas/arm/attr-march-armv7m.d: Likewise. * gas/arm/attr-march-armv7r.d: Likewise. * gas/arm/attr-march-armv8-a+crypto.d: Likewise. * gas/arm/attr-march-armv8-a+fp.d: Likewise. * gas/arm/attr-march-armv8-a+simd.d: Likewise. * gas/arm/attr-march-armv8-a.d: Likewise. * gas/arm/attr-march-iwmmxt.d: Likewise. * gas/arm/attr-march-iwmmxt2.d: Likewise. * gas/arm/attr-march-xscale.d: Likewise. * gas/arm/attr-mcpu.d: Likewise. * gas/arm/attr-mfpu-arm1020e.d: Likewise. * gas/arm/attr-mfpu-arm1020t.d: Likewise. * gas/arm/attr-mfpu-arm1136jf-s.d: Likewise. * gas/arm/attr-mfpu-arm1136jfs.d: Likewise. * gas/arm/attr-mfpu-arm7500fe.d: Likewise. * gas/arm/attr-mfpu-fpa.d: Likewise. * gas/arm/attr-mfpu-fpa10.d: Likewise. * gas/arm/attr-mfpu-fpa11.d: Likewise. * gas/arm/attr-mfpu-fpe.d: Likewise. * gas/arm/attr-mfpu-fpe2.d: Likewise. * gas/arm/attr-mfpu-fpe3.d: Likewise. * gas/arm/attr-mfpu-maverick.d: Likewise. * gas/arm/attr-mfpu-neon-fp16.d: Likewise. * gas/arm/attr-mfpu-neon.d: Likewise. * gas/arm/attr-mfpu-softfpa.d: Likewise. * gas/arm/attr-mfpu-softvfp+vfp.d: Likewise. * gas/arm/attr-mfpu-softvfp.d: Likewise. * gas/arm/attr-mfpu-vfp.d: Likewise. * gas/arm/attr-mfpu-vfp10-r0.d: Likewise. * gas/arm/attr-mfpu-vfp10.d: Likewise. * gas/arm/attr-mfpu-vfp3.d: Likewise. * gas/arm/attr-mfpu-vfp9.d: Likewise. * gas/arm/attr-mfpu-vfpv2.d: Likewise. * gas/arm/attr-mfpu-vfpv3-d16.d: Likewise. * gas/arm/attr-mfpu-vfpv3.d: Likewise. * gas/arm/attr-mfpu-vfpv4-d16.d: Likewise. * gas/arm/attr-mfpu-vfpv4.d: Likewise. * gas/arm/attr-mfpu-vfpxd.d: Likewise. * gas/arm/attr-names.d: Likewise. * gas/arm/attr-order.d: Likewise. * gas/arm/attr-override-cpu-directive.d: Likewise. * gas/arm/attr-override-mcpu.d: Likewise. * gas/arm/got_prel.d: Likewise. * gas/arm/mapdir.d: Likewise. * gas/arm/mapmisc.d: Likewise. * gas/arm/mapsecs.d: Likewise. * gas/arm/mapshort-eabi.d: Likewise. * gas/arm/mapshort-elf.d: Likewise. * gas/arm/mov-highregs-any.d: Likewise. * gas/arm/mov-lowregs-any.d: Likewise. * gas/arm/pr12198-1.d: Likewise. * gas/arm/pr12198-2.d: Likewise. * gas/arm/thumb-eabi.d: Likewise. * gas/arm/thumb.d: Likewise. * gas/arm/thumbrel.d: Likewise. ld/testsuite/ChangeLog: 2013-03-15 Will Newton <will.newton@linaro.org> * ld-arm/arm-elf.exp: Expand *-*eabi test to cover *-*eabi*. * ld-arm/gc-hidden-1.d: Likewise. * ld-elfvsb/elfvsb.exp: Likewise. * ld-shared/shared.exp: Likewise.
2013-03-08 * elf64-aarch64.c (elf_backend_can_gc_sections): EnableNick Clifton2-19/+21
gc-section support. (elf64_aarch64_gc_sweep_hook): Handle GOT, TLS and PLT related relocs. * lib/ld-lib.exp (check_gc_sections_available): Remove aarch64 from list of targets that don't support gc-section.
2013-03-05 PR ld/15222Alan Modra6-0/+52
ld/ * ldlang.c (lang_size_sections_1): When given an lma_region align LMA as per VMA only if lma_region is the same as region. ld/testsuite/ * ld-scripts/rgn-at6.s, * ld-scripts/rgn-at6.t, * ld-scripts/rgn-at6.d, * ld-scripts/rgn-at7.t, * ld-scripts/rgn-at7.d: New tests.
2013-02-28 bfd/Julian Brown4-1/+36
* elf32-arm.c (elf32_arm_size_dynamic_sections): Don't call elf32_arm_allocate_dynrelocs for source reloc for non-dynamic link. ld/testsuite/ * ld-arm/tls-local-static.s: New test. * ld-arm/tls-local-static.d: New. * ld-arm/arm-elf.exp (tls-local-static): Add test.
2013-02-22Set unique_global only for definitionH.J. Lu2-0/+24
bfd/ PR ld/15167 * elf64-ia64-vms.c (elf64_vms_link_add_object_symbols): Set unique_global only for definition. * elflink.c (_bfd_elf_merge_symbol): Don't set unique_global here. (elf_link_add_object_symbols): Set unique_global only for definition. ld/testsuite/ PR ld/15167 * ld-unique/unique.exp: Add a test for shared library with reference.
2013-02-19 * lib/ld-lib.exp (run_ld_link_tests): Add another argument, passMaciej W. Rozycki43-560/+613
its contents to ar_simple_create and ld_simple_link after objfiles. * ld-aarch64/aarch64-elf.exp: Adjust accordingly. * ld-alpha/alpha.exp: Likewise. * ld-arm/arm-elf.exp: Likewise. * ld-arm/export-class.exp: Likewise. * ld-elf/comm-data.exp: Likewise. * ld-elf/eh-group.exp: Likewise. * ld-elf/elf.exp: Likewise. * ld-elf/export-class.exp: Likewise. * ld-elfvers/vers.exp: Likewise. * ld-frv/tls.exp: Likewise. * ld-i386/export-class.exp: Likewise. * ld-i386/i386.exp: Likewise. * ld-ia64/ia64.exp: Likewise. * ld-libs/libs.exp: Likewise. * ld-m68k/m68k.exp: Likewise. * ld-metag/metag.exp: Likewise. * ld-mips-elf/comm-data.exp: Likewise. * ld-mips-elf/export-class.exp: Likewise. * ld-mips-elf/mips-elf.exp: Likewise. * ld-mn10300/mn10300.exp: Likewise. * ld-pe/pe-compile.exp: Likewise. * ld-pe/pe.exp: Likewise. * ld-plugin/plugin.exp: Likewise. * ld-powerpc/aix52.exp: Likewise. * ld-powerpc/export-class.exp: Likewise. * ld-powerpc/powerpc.exp: Likewise. * ld-s390/s390.exp: Likewise. * ld-sh/sh-vxworks.exp: Likewise. * ld-sh/sh64/sh64.exp: Likewise. * ld-sparc/sparc.exp: Likewise. * ld-tic6x/tic6x.exp: Likewise. * ld-tilegx/tilegx.exp: Likewise. * ld-tilepro/tilepro.exp: Likewise. * ld-undefined/entry.exp: Likewise. * ld-vax-elf/vax-elf.exp: Likewise. * ld-x86-64/dwarfreloc.exp: Likewise. * ld-x86-64/export-class.exp: Likewise. * ld-x86-64/x86-64.exp: Likewise. * ld-xc16x/xc16x.exp: Likewise. * ld-xstormy16/xstormy16.exp: Likewise. * ld-xtensa/xtensa.exp: Likewise.
2013-02-18 * ld-mips-elf/jalx-2.ld: Include .rel.plt in output, give .plt aMaciej W. Rozycki3-1/+11
mapping. * ld-mips-elf/jalx-2.dd: Adjust disassembly accordingly.
2013-02-18 * ld-plugin/lto.exp (Build pr15146b.so) Add -Wl,--no-as-needed.Alan Modra2-4/+10
(PR ld/15146 (1), (2)): Likewise. (LTO 7): Likewise.
2013-02-18missed from last commitAlan Modra1-0/+0
2013-02-16Don't add DT_NEEDED for references from the dummy bfdH.J. Lu6-0/+61
bfd/ PR ld/15146 * elflink.c (elf_link_add_object_symbols): Don't add DT_NEEDED for references from the dummy bfd. ld/ PR ld/15146 * plugin.c (plugin_notice): Replace the undefined dummy bfd with the real one. ld/testsuite/ PR ld/15146 * ld-plugin/pr15146.d: New file. * ld-plugin/pr15146a.c: Likewise. * ld-plugin/pr15146b.c: Likewise. * ld-plugin/pr15146c.c: Likewise. * ld-plugin/pr15146d.c: Likewise. * ld-plugin/lto.exp: Add tests for PR ld/15146.
2013-02-15 * metag-dis.c: Initialize outf->bytes_per_chunk to 4Nick Clifton7-99/+109
which also makes the disassembler output be in little endian like it should be. * metag/labelarithmetic.d: Fix the expected disassembler output to be in little endian format * metag/metacore12.d: likewise * metag/metacore21.d: likewise * metag/metacore21ext.d: likewise * metag/metadsp21.d: likewise * metag/metadsp21ext.d: likewise * metag/metafpu.d: likewise * metag/metafpuext.d: likewise * metag/tls.d: likewise * ld-metag/pcrel.d: Fix the expected disassembler output to be in little endian format * ld-metag/shared.d: likewise * ld-metag/stub.d: likewise * ld-metag/stub_pic_app.d: likewise * ld-metag/stub_pic_shared.d: likewise * ld-metag/stub_shared.d: likewise
2013-02-13bfd/Richard Sandiford23-9/+342
* elfxx-mips.c (mips_got_page_ref): New structure. (mips_got_page_entry): Use a section rather than a (bfd, symndx) pair to represent the anchor point. (mips_got_info): Add a got_page_refs field. (mips_elf_link_hash_table): Add a sym_cache field. (mips_got_page_ref_hash, mips_got_page_ref_eq): New functions. (mips_got_page_entry_hash, mips_got_page_entry_eq): Update for new anchor representation. (mips_elf_create_got_info): Create got_page_refs rather than got_page_entries. (mips_elf_record_got_page_ref): New function. (mips_elf_pages_for_range): Move further down file. (mips_elf_record_got_page_entry): Likewise. Take a got as argument. Use a section rather than a (bfd, symndx) pair to represent the anchor point. (mips_elf_resolve_got_page_ref): New function. (mips_elf_resolve_final_got_entries): Use it to populate got_page_entries. (_bfd_mips_elf_check_relocs): Call mips_elf_record_got_page_ref rather than mips_elf_record_got_page_entry. Only nullify h afterwards. (mips_elf_lay_out_got): Call mips_elf_resolve_final_got_entries earlier. ld/testsuite/ * ld-mips-elf/mips16-pic-2.dd, ld-mips-elf/mips16-pic-2.gd: Remove 3 unused local GOT entries. * ld-mips-elf/got-page-4a.s, ld-mips-elf/got-page-4b.s, ld-mips-elf/got-page-4a.d, ld-mips-elf/got-page-4a.got, ld-mips-elf/got-page-4b.d, ld-mips-elf/got-page-4b.got, ld-mips-elf/got-page-5.s, ld-mips-elf/got-page-5.d, ld-mips-elf/got-page-5.got, ld-mips-elf/got-page-6.s, ld-mips-elf/got-page-6.d, ld-mips-elf/got-page-6.got, ld-mips-elf/got-page-7a.s, ld-mips-elf/got-page-7b.s, ld-mips-elf/got-page-7c.s, ld-mips-elf/got-page-7d.s, ld-mips-elf/got-page-7e.s, ld-mips-elf/got-page-7.d, ld-mips-elf/got-page-7.got: New tests. * ld-mips-elf/mips-elf.exp: Run them.
2013-02-11bfd/Richard Sandiford9-47/+55
* elfxx-mips.c (mips_got_entry): Update comments. (mips_elf_multi_got_entry_eq): Rename to... (mips_elf_got_entry_eq): ...this, deleting the old definition. (mips_elf_create_got_info): Remove master_got_p argument. Always use mips_elf_got_entry_eq. (mips_elf_bfd_got, mips_elf_multi_got, mips_elf_create_got_section): Update calls accordingly. ld/testsuite/ * ld-mips-elf/tlsdyn-o32-1.d, ld-mips-elf/tlsdyn-o32-1.got, ld-mips-elf/tlsdyn-o32-2.d, ld-mips-elf/tlsdyn-o32-2.got, ld-mips-elf/tlsdyn-o32-3.d, ld-mips-elf/tlsdyn-o32-3.got, ld-mips-elf/tls-hidden3.d, ld-mips-elf/tls-hidden3.got: Update for new hash table order.
2013-02-11bfd/Richard Sandiford4-9/+15
* elfxx-mips.c (mips_got_info): Remove bfd2got. (mips_elf_bfd2got_hash): Delete. (mips_elf_got_per_bfd_arg): Remove bfd2got. (mips_elf_replace_bfd_got, mips_elf_count_got_entries): New functions. (mips_elf_global_got_index, mips_elf_create_local_got_entry): Use g->next to test for the multigot case. Use mips_elf_bfd_got rather than mips_elf_got_for_ibfd. (mips_elf_bfd2got_entry_hash, mips_elf_bfd2got_entry_eq) (mips_elf_got_for_ibfd, mips_elf_get_got_for_bfd): Delete. (mips_elf_make_got_per_bfd): Replace with... (mips_elf_add_got_entry): ...this new function. (mips_elf_make_got_pages_per_bfd): Replace with... (mips_elf_add_got_page_entry): ...this new function. (mips_elf_merge_got_with): Replace bfd2got argument with separate bfd and GOT arguments. Use mips_elf_add_got_entry and mips_elf_add_got_page_entry instead of mips_elf_make_got_per_bfd and mips_elf_make_got_pages_per_bfd. Use mips_elf_replace_bfd_got to set the BFD's GOT and free the old table. (mips_elf_merge_got): Replace bfd2got argument with separate bfd and GOT arguments. Apply mips_elf_resolve_final_got_entries. Use mips_elf_count_got_entries to count the number of entries in each GOT. Update the calls to mips_elf_merge_got_with. (mips_elf_adjust_gp): Use g->next to test for the multigot case. Use mips_elf_bfd_got rather than mips_elf_got_for_ibfd. (mips_elf_multi_got): Don't create the bfd2got hash table. Replace hash table traversal with a walk over the input bfds, updating the call to mips_elf_merge_got. Use mips_elf_replace_bfd_got to set the output bfd's GOT. (mips_elf_lay_out_got): Rename "sub" to "ibfd". Record that all bfds use the master GOT in the single-GOT case. (_bfd_mips_elf_finish_dynamic_sections): Use mips_elf_bfd_got rather than mips_elf_got_for_ibfd. ld/testsuite/ * ld-mips-elf/tls-hidden4.got, ld-mips-elf/tls-multi-got-1.d, ld-mips-elf/tls-multi-got-1.got: Update for changes in the order that symbols are added to per-bfd GOTs.
2013-02-11bfd/Richard Sandiford18-86/+99
* elfxx-mips.c (mips_elf_multi_got_entry_hash): Rename to... (mips_elf_got_entry_hash): ...this, deleting the old version. (mips_elf_create_got_info): Use mips_elf_got_entry_hash for both types of GOT. ld/testsuite/ * ld-mips-elf/tls-hidden3.d, ld-mips-elf/tls-hidden3.got, ld-mips-elf/tls-multi-got-1.got, ld-mips-elf/tlsbin-o32.d, ld-mips-elf/tlsbin-o32.got, ld-mips-elf/tlsdyn-o32-1.d, ld-mips-elf/tlsdyn-o32-1.got, ld-mips-elf/tlsdyn-o32-2.d, ld-mips-elf/tlsdyn-o32-2.got, ld-mips-elf/tlsdyn-o32-3.d, ld-mips-elf/tlsdyn-o32-3.got, ld-mips-elf/tlsdyn-o32.d, ld-mips-elf/tlsdyn-o32.got, ld-mips-elf/tlslib-o32.d, ld-mips-elf/tlslib-o32.got, ld-mips-elf/tlslib-o32-hidden.got, ld-mips-elf/tlslib-o32-ver.got: Adjust GOT layout for new got_entry hash function.
2013-02-11bfd/Richard Sandiford3-4/+7
* elfxx-mips.c (mips_elf_count_global_tls_entries) (mips_elf_count_global_tls_relocs): Don't count indirect or warning symbols. (mips_elf_multi_got, mips_elf_lay_out_got): Assert that the right number of TLS entries were allocated. ld/testsuite/ * ld-mips-elf/tlsdyn-o32-2.got, ld-mips-elf/tlsdyn-o32-3.got: Remove unused GOT entries.
2013-02-08Set STB_GNU_UNIQUE only if symbol is defined in regular objectH.J. Lu2-1/+6
bfd/ PR ld/15107 * elflink.c (elf_link_output_extsym): Set STB_GNU_UNIQUE only if symbol is defined in regular object. ld/testsuite/ PR ld/15107 * ld-unique/unique_empty.s: Add reference to "b".
2013-02-07Don't resolve size relocation against non-zero TLS symbolH.J. Lu9-35/+56
bfd/ * elf32-i386.c (elf_i386_allocate_dynrelocs): Don't clear pc_count for non-zero TLS symbol. (elf_i386_relocate_section): Don't resolve size relocation against non-zero TLS symbol. * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Don't clear pc_count for non-zero TLS symbol. (elf_x86_64_relocate_section): Don't resolve size relocation against non-zero TLS symbol. ld/testsuite/ * ld-size/size-10.rd: Updated. * ld-size/size-8.rd: Likewise. * ld-size/size32-2-i386.d: Likewise. * ld-size/size32-2-x32.d: Likewise. * ld-size/size32-2-x86-64.d: Likewise. * ld-size/size64-2-x32.d: Likewise. * ld-size/size64-2-x86-64.d: Likewise. * ld-size/size.exp (run_time_tests): Pass --hash-styl=gnu to linker for size-8 test.
2013-02-062013-02-06 Sandra Loosemore <sandra@codesourcery.com>Sandra Loosemore39-1/+673
Andrew Jenner <andrew@codesourcery.com> Based on patches from Altera Corporation. bfd/ * Makefile.am (ALL_MACHINES): Add cpu-nios2.lo. (ALL_MACHINES_CFILES): Add cpu-nios2.c. (BFD_BACKENDS): Add elf32-nios2.lo. (BFD32_BACKENDS_CFILES): Add elf32-nios2.c. * Makefile.in: Regenerated. * configure.in: Add entries for bfd_elf32_bignios2_vec and bfd_elf32_littlenios2_vec. * configure: Regenerated. * config.bfd: Add cases for nios2. * archures.c (enum bfd_architecture): Add bfd_arch_nios2. (bfd_mach_nios2): Define. (bfd_nios2_arch): Declare. (bfd_archures_list): Add bfd_nios2_arch. * targets.c (bfd_elf32_bignios2_vec): Declare. (bfd_elf32_littlenios2_vec): Declare. (_bfd_target_vector): Add entries for bfd_elf32_bignios2_vec and bfd_elf32_littlenios2_vec. * elf-bfd.h (enum elf_target_id): Add NIOS2_ELF_DATA. * reloc.c (enum bfd_reloc_code_real): Add Nios II relocations. * bfd-in2.h: Regenerated. * libbfd.h: Regenerated. * cpu-nios2.c: New file. * elf32-nios2.c: New file. opcodes/ * Makefile.am (TARGET_LIBOPCODES_CFILES): Add nios2-dis.c and nios2-opc.c. * Makefile.in: Regenerated. * configure.in: Add case for bfd_nios2_arch. * configure: Regenerated. * disassemble.c (ARCH_nios2): Define. (disassembler): Add case for bfd_arch_nios2. * nios2-dis.c: New file. * nios2-opc.c: New file. include/ * dis-asm.h (print_insn_big_nios2): Declare. (print_insn_little_nios2): Declare. include/elf * nios2.h: New file. include/opcode/ * nios2.h: New file. gas/ * Makefile.am (TARGET_CPU_CFILES): Add config/tc-nios2.c. (TARGET_CPU_HFILES): Add config/tc-nios2.h. * Makefile.in: Regenerated. * configure.tgt: Add case for nios2*-linux*. * config/obj-elf.c: Conditionally include elf/nios2.h. * config/tc-nios2.c: New file. * config/tc-nios2.h: New file. * doc/Makefile.am (CPU_DOCS): Add c-nios2.texi. * doc/Makefile.in: Regenerated. * doc/all.texi: Set NIOSII. * doc/as.texinfo (Overview): Add Nios II options. (Machine Dependencies): Include c-nios2.texi. * doc/c-nios2.texi: New file. * NEWS: Note Altera Nios II support. gas/testsuite/ * gas/nios2/add.d: New. * gas/nios2/add.s: New. * gas/nios2/align_fill.d: New. * gas/nios2/align_fill.s: New. * gas/nios2/align_text.d: New. * gas/nios2/align_text.s: New. * gas/nios2/and.d: New. * gas/nios2/and.s: New. * gas/nios2/branch.d: New. * gas/nios2/branch.s: New. * gas/nios2/break.d: New. * gas/nios2/break.s: New. * gas/nios2/bret.d: New. * gas/nios2/bret.s: New. * gas/nios2/cache.d: New. * gas/nios2/cache.s: New. * gas/nios2/call26.d: New. * gas/nios2/call26.s: New. * gas/nios2/call.d: New. * gas/nios2/call.s: New. * gas/nios2/cmp.d: New. * gas/nios2/cmp.s: New. * gas/nios2/comments.d: New. * gas/nios2/comments.s: New. * gas/nios2/complex.d: New. * gas/nios2/complex.s: New. * gas/nios2/ctl.d: New. * gas/nios2/ctl.s: New. * gas/nios2/custom.d: New. * gas/nios2/custom.s: New. * gas/nios2/etbt.d: New. * gas/nios2/etbt.s: New. * gas/nios2/flushda.d: New. * gas/nios2/flushda.s: New. * gas/nios2/illegal.l: New. * gas/nios2/illegal.s: New. * gas/nios2/jmp.d: New. * gas/nios2/jmp.s: New. * gas/nios2/ldb.d: New. * gas/nios2/ldb.s: New. * gas/nios2/ldh.d: New. * gas/nios2/ldh.s: New. * gas/nios2/ldw.d: New. * gas/nios2/ldw.s: New. * gas/nios2/lineseparator.d: New. * gas/nios2/lineseparator.s: New. * gas/nios2/mov.d: New. * gas/nios2/movia.d: New. * gas/nios2/movia.s: New. * gas/nios2/movi.d: New. * gas/nios2/movi.s: New. * gas/nios2/mov.s: New. * gas/nios2/mul.d: New. * gas/nios2/mul.s: New. * gas/nios2/nios2.exp: New. * gas/nios2/nor.d: New. * gas/nios2/nor.s: New. * gas/nios2/or.d: New. * gas/nios2/or.s: New. * gas/nios2/ret.d: New. * gas/nios2/ret.s: New. * gas/nios2/rol.d: New. * gas/nios2/rol.s: New. * gas/nios2/rotate.d: New. * gas/nios2/rotate.s: New. * gas/nios2/stb.d: New. * gas/nios2/stb.s: New. * gas/nios2/sth.d: New. * gas/nios2/sth.s: New. * gas/nios2/stw.d: New. * gas/nios2/stw.s: New. * gas/nios2/sub.d: New. * gas/nios2/sub.s: New. * gas/nios2/sync.d: New. * gas/nios2/sync.s: New. * gas/nios2/trap.d: New. * gas/nios2/trap.s: New. * gas/nios2/tret.d: New. * gas/nios2/tret.s: New. * gas/nios2/warn_noat.l: New. * gas/nios2/warn_noat.s: New. * gas/nios2/warn_nobreak.l: New. * gas/nios2/warn_nobreak.s: New. * gas/nios2/xor.d: New. * gas/nios2/xor.s: New. ld/ * Makefile.am (enios2elf.c): New rule. * Makefile.in: Regenerated. * configure.tgt: Add case for nios2*-*-*. * emulparams/nios2elf.sh: New file. * NEWS: Note Altera Nios II support. ld/testsuite/ * ld-nios2/emit-relocs-1a.s: New. * ld-nios2/emit-relocs-1b.s: New. * ld-nios2/emit-relocs-1.d: New. * ld-nios2/emit-relocs-1.ld: New. * ld-nios2/gprel.d: New. * ld-nios2/gprel.s: New. * ld-nios2/hilo16.d: New. * ld-nios2/hilo16.s: New. * ld-nios2/hilo16_symbol.s: New. * ld-nios2/imm5.d: New. * ld-nios2/imm5.s: New. * ld-nios2/imm5_symbol.s: New. * ld-nios2/nios2.exp: New. * ld-nios2/pcrel16.d: New. * ld-nios2/pcrel16_label.s: New. * ld-nios2/pcrel16.s: New. * ld-nios2/relax_callr.d: New. * ld-nios2/relax_callr.ld: New. * ld-nios2/relax_callr.s: New. * ld-nios2/relax_cjmp.d: New. * ld-nios2/relax_cjmp.s: New. * ld-nios2/relax_jmp.ld: New. * ld-nios2/relax_section.d: New. * ld-nios2/relax_section.s: New. * ld-nios2/relax_ujmp.d: New. * ld-nios2/relax_ujmp.s: New. * ld-nios2/reloc.d: New. * ld-nios2/reloc.s: New. * ld-nios2/reloc_symbol.s: New. * ld-nios2/s16.d: New. * ld-nios2/s16.s: New. * ld-nios2/s16_symbol.s: New. * ld-nios2/u16.d: New. * ld-nios2/u16.s: New. * ld-nios2/u16_symbol.s: New. * ld-elf/indirect.exp: Skip on targets that don't support -shared -fPIC. * ld-elfcomm/elfcomm.exp: Build with -G0 for nios2. * ld-plugin/lto.exp: Skip shared library tests on targets that don't support them. Skip execution tests on non-native targets. binutils/ * readelf.c: Include elf/nios2.h. (dump_relocations): Add case for EM_ALTERA_NIOS2. (get_nios2_dynamic_type): New. (get_dynamic_type): Add case for EM_ALTERA_NIOS2. (is_32bit_abs_reloc): Fix EM_ALTERA_NIOS2 case. (is_16bit_abs_reloc): Likewise. (is_none_reloc): Add EM_ALTERA_NIOS2 and EM_NIOS32 cases. * NEWS: Note Altera Nios II support. * MAINTAINERS: Add Nios II maintainers.
generated by cgit v1.1 at 2024-12-22 22:18:58 +0000