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* Automatic date update in version.inGDB Administrator2020-10-021-1/+1
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* Automatic date update in version.inGDB Administrator2020-10-011-1/+1
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* Automatic date update in version.inGDB Administrator2020-09-301-1/+1
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* Automatic date update in version.inGDB Administrator2020-09-291-1/+1
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* This patch adds support for Cortex-X1 for ARM.Przemyslaw Wirkus2020-09-282-0/+5
| | | | | | | | bfd * cpu-arm.c: (processors) Add Cortex-X1. gas * config/tc-arm.c: (arm_cpus): Add Cortex-X1. * doc/c-arm.texi: Document -mcpu=cortex-x1. * testsuite/gas/arm/cpu-cortex-x1.d: New test.
* Re: PR26656, power10 libstdc++.so segfault in __cxxabiv1::__cxa_throwAlan Modra2020-09-282-1/+10
| | | | | | | | | Some missing NULL checks meant a stub for a local symbol used a stub looking like the __tls_get_addr_opt stub. PR 26656 * elf64-ppc.c (ppc_build_one_stub, ppc_size_one_stub): Check for NULL stub_entry->h before calling is_tls_get_addr.
* Automatic date update in version.inGDB Administrator2020-09-281-1/+1
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* Automatic date update in version.inGDB Administrator2020-09-271-1/+1
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* PPC64_OPT_LOCALENTRY is incompatible with tail callsAlan Modra2020-09-262-15/+79
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The save of r2 in __glink_PLTresolve is the culprit. Remove it, unless we know we need it for --plt-localentry. --plt-localentry should not be used with power10 pc-relative code that makes tail calls. The patch also removes use of r2 as a scratch reg in the ELFv2 __glink_PLTresolve. Using r2 isn't a problem, this is just reducing the number of scratch regs. bfd/ * elf64-ppc.c (GLINK_PLTRESOLVE_SIZE): Depend on has_plt_localentry0. (LD_R0_0R11, ADD_R11_R0_R11): Define. (ppc64_elf_tls_setup): Disable params->plt_localentry0 when power10 code detected. (ppc64_elf_size_stubs): Update __glink_PLTresolve eh_frame. (ppc64_elf_build_stubs): Move r2 save to start of __glink_PLTresolve, and only emit for has_plt_localentry0. Don't use r2 in the stub. ld/ * testsuite/ld-powerpc/elfv2so.d, * testsuite/ld-powerpc/notoc2.d, * testsuite/ld-powerpc/tlsdesc.wf, * testsuite/ld-powerpc/tlsdesc2.d, * testsuite/ld-powerpc/tlsdesc2.wf, * testsuite/ld-powerpc/tlsopt5.d, * testsuite/ld-powerpc/tlsopt5.wf, * testsuite/ld-powerpc/tlsopt6.d, * testsuite/ld-powerpc/tlsopt6.wf: Update __glink_PLTresolve.
* Automatic date update in version.inGDB Administrator2020-09-261-1/+1
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* Automatic date update in version.inGDB Administrator2020-09-251-1/+1
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* Automatic date update in version.inGDB Administrator2020-09-241-1/+1
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* PR26656, power10 libstdc++.so segfault in __cxxabiv1::__cxa_throwAlan Modra2020-09-242-185/+259
| | | | | | | | | | | | | | | | | | | | | | | | | This adds missing support for a power10 version of the __tls_get_addr call stub implementing DT_PPC64_OPT PPC64_OPT_TLS. Without this, power10 code using __tls_get_addr fails miserably at runtime unless the --no-tls-get-addr-optimize option is given. PR 26656 * elf64-ppc.c (plt_stub_size): Add "odd" param. Use it with size_power10_offset rather than calculating from start of stub. Add size for notoc tls_get_addr_opt stub. (plt_stub_pad): Add "odd" param, pass to plt_stub_size. (build_tls_get_addr_head, build_tls_get_addr_tail): New functions. (build_tls_get_addr_stub): Delete. (ppc_build_one_stub): Use a temp for htab->params->stub_bfd. Emit notoc tls_get_addr_opt stub. Move eh_frame code to suit. Adjust code to use bfd_tls_get_addr_head/tail in place of build_tls_get_addr_stub. (ppc_size_one_stub): Size notoc tls_get_addr_opt stub. Adjust plt_stub_size and plt_stub_pad calls. Correct "odd" when padding stub. Size eh_frame for notoc stub too. Correct lr_restore value. (ppc64_elf_relocate_section): Don't skip over first insn of notoc tls_get_addr_opt stub.
* PR26655, Power10 libstdc++.so R_PPC64_NONE dynamic relocsAlan Modra2020-09-243-12/+28
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Some of the powerpc64 code editing functions are better run after dynamic symbols have stabilised in order to make proper decisions based on SYMBOL_REFERENCES_LOCAL. The dynamic symbols are processed early in bfd_elf_size_dynamic_sections, before the backend always_size_sections function is called. One function, ppc64_elf_tls_setup must run before bfd_elf_size_dynamic_sections because it changes dynamic symbols. ppc64_elf_edit_opd and ppc64_elf_inline_plt can run early or late, I think. ppc64_elf_tls_optimize and ppc64_elf_edit_toc are better run later. So this patch arranges to call some edit functions later via always_size_sections. PR 26655 bfd/ * elf64-ppc.c (ppc64_elf_func_desc_adjust): Rename to.. (ppc64_elf_edit): Call params->edit. (ppc64_elf_tls_setup): Don't call _bfd_elf_tls_setup. Return a bfd_boolean. * elf64-ppc.h (struct ppc64_elf_params): Add "edit". (ppc64_elf_tls_setup): Update declaration. ld/ * emultempl/ppc64elf.em (params): Add ppc_edit. (ppc_before_allocation): Split off some edit functions to.. (ppc_edit): ..this, new function.
* Automatic date update in version.inGDB Administrator2020-09-231-1/+1
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* Automatic date update in version.inGDB Administrator2020-09-221-1/+1
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* PR26569, R_RISCV_RVC_JUMP results in buffer overflowAlan Modra2020-09-212-30/+39
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch corrects "size" and "bitsize" in R_RISCV_RVC_* reloc howtos so that elfnn-riscv.c:perform_relocation doesn't access past the end of a section. I've also corrected "size" in the R_RISCV_CALL* reloc howtos since these relocs apply to two consecutive instructions. That caused fallout in the assembler with complaints about "fixup not contained within frag" due to tc-riscv.c:append_insn finishing off a frag after the auipc insn making up a "call" macro. Which is a little rude since the CALL reloc also relocates the following jalr. Fixed by changing the frag handling a little. I've also changed R_RISCV_ALIGN and R_RISCV_TPREL_ADD marker reloc howtos to look like R_RISCV_NONE, and corrected dst_mask for numerous relocs, not that it matters very much. bfd/ PR 26569 * elfxx-riscv.c (howto_table): Correct size and bitsize of R_RISCV_RVC_BRANCH, R_RISCV_RVC_JUMP, and R_RISCV_RVC_LUI. Correct size for R_RISCV_TLS_DTPMOD32, R_RISCV_TLS_DTPREL32, R_RISCV_CALL, and R_RISCV_CALL_PLT. Make R_RISCV_TPREL_ADD and R_RISCV_ALIGN like R_RISCV_NONE. Correct dst_mask many relocs. gas/ * config/tc-riscv.c (append_insn): Don't tie off frags at CALL relocs. (riscv_call): Tie them off after the jalr. (md_apply_fix): Zero fx_size of RELAX fixup.
* Automatic date update in version.inGDB Administrator2020-09-211-1/+1
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* Automatic date update in version.inGDB Administrator2020-09-201-1/+1
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* Automatic date update in version.inGDB Administrator2020-09-191-1/+1
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* Automatic date update in version.inGDB Administrator2020-09-181-1/+1
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* Skip IFUNC relocations in debug sections ignored by ld.so. Fixes some ld ↵Mikael Pettersson2020-09-172-1/+25
| | | | | | | | test failures on sparc-linux-gnu. PR ld/18808 * elfxx-sparc.c (_bfd_sparc_elf_relocate_section): Skip IFUNC relocations in debug sections, change abort to _bfd_error_handler.
* Automatic date update in version.inGDB Administrator2020-09-171-1/+1
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* Oops - failed to commit change to verilog.c. Trying again.Nick Clifton2020-09-161-1/+14
| | | | | * verilog.c (verilog_write_address): Properly handle 64-bit addresses to avoid truncation of the high part.
* elf/x86-64: Adjust relocation for PE/x86-64 inputsH.J. Lu2020-09-163-8/+34
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | PE linker calls _bfd_relocate_contents to resolve relocation, instead of bfd_perform_relocation. But ELF linker calls bfd_perform_relocation, not _bfd_relocate_contents. When linking PE/x86-64 inputs to generate ELF output, we need to adjust PE/x86-64 relocations in bfd_perform_relocation. Enable PE/x86-64 in bfd together with PEI/x86-64. Update run_ld_link_tests to handle bzip2 binary inputs. bfd/ PR ld/26583 * config.bfd (targ64_selvecs, targ_selvecs): Add x86_64_pe_vec to x86_64_pei_vec. * reloc.c: Include "coff/internal.h". (bfd_perform_relocation): Adjust relocation for PE/x86-64 inputs. ld/ PR ld/26583 * testsuite/ld-x86-64/pe-x86-64-1.od: New file. * testsuite/ld-x86-64/pe-x86-64-1a.obj.bz2: Likewise. * testsuite/ld-x86-64/pe-x86-64-1b.obj.bz2: Likewise. * testsuite/ld-x86-64/pe-x86-64-1c.obj.bz2: Likewise. * testsuite/ld-x86-64/pe-x86-64-2.od: Likewise. * testsuite/ld-x86-64/pe-x86-64-2a.obj.bz2: Likewise. * testsuite/ld-x86-64/pe-x86-64-2b.obj.bz2: Likewise. * testsuite/ld-x86-64/pe-x86-64-2c.obj.bz2: Likewise. * testsuite/ld-x86-64/pe-x86-64-3.od: Likewise. * testsuite/ld-x86-64/pe-x86-64-3a.obj.bz2: Likewise. * testsuite/ld-x86-64/pe-x86-64-3b.obj.bz2: Likewise. * testsuite/ld-x86-64/pe-x86-64-3c.obj.bz2: Likewise. * testsuite/ld-x86-64/pe-x86-64-3d.obj.bz2: Likewise. * testsuite/ld-x86-64/pe-x86-64-4.od: Likewise. * testsuite/ld-x86-64/pe-x86-64-4a.obj.bz2: Likewise. * testsuite/ld-x86-64/pe-x86-64-4b.obj.bz2: Likewise. * testsuite/ld-x86-64/pe-x86-64-4c.obj.bz2: Likewise. * testsuite/ld-x86-64/pe-x86-64-4d.obj.bz2: Likewise. * testsuite/ld-x86-64/pe-x86-64.exp: Likewise. * testsuite/lib/ld-lib.exp (run_ld_link_tests): Handle bz2 binary inputs.
* Tidy elf_symbol_fromAlan Modra2020-09-163-5/+11
| | | | | | | | | | | | | | | | | | | | | | | bfd/ * elf-bfd.h (elf_symbol_from): Remove unused ABFD parameter. * elf.c (ignore_section_sym, _bfd_elf_copy_private_symbol_data), (swap_out_syms): Adjust elf_symbol_from invocation. binutils/ * nm.c (print_symbol): Adjust elf_symbol_from invocation. * objcopy.c (is_hidden_symbol): Likewise. gas/ * config/obj-elf.c (obj_elf_visibility, elf_frob_symbol): Adjust elf_symbol_from invocation. * config/tc-aarch64.c (s_variant_pcs): Likewise. * config/tc-m68hc11.c (s_m68hc11_mark_symbol): Likewise. * config/tc-ppc.c (ppc_elf_localentry, ppc_force_relocation), (ppc_fix_adjustable): Likewise. * config/tc-xgate.c (xgate_frob_symbol): Likewise. ld/ * plugin.c (asymbol_from_plugin_symbol): Adjust elf_symbol_from invocation. opcodes/ * ppc-dis.c (ppc_symbol_is_valid): Adjust elf_symbol_from invocation.
* PR26623, buffer overflow in ppc_symbol_is_validAlan Modra2020-09-162-1/+7
| | | | | PR 26623 * elf-bfd.h (elf_symbol_from): Exclude synthetic symbols.
* Automatic date update in version.inGDB Administrator2020-09-161-1/+1
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* PE/x86-64: Display PE relocation namesH.J. Lu2020-09-152-11/+15
| | | | | | | | | | | | | | | | | | | | | | | | For PE/x86-64, display PE relocation names: R_X86_64_64 -> IMAGE_REL_AMD64_ADDR64 R_X86_64_32 -> IMAGE_REL_AMD64_ADDR32. rva32 -> IMAGE_REL_AMD64_ADDR32NB R_X86_64_PC32 -> IMAGE_REL_AMD64_REL32 DISP32+1 -> IMAGE_REL_AMD64_REL32_1 DISP32+2 -> IMAGE_REL_AMD64_REL32_2 DISP32+3 -> IMAGE_REL_AMD64_REL32_3 DISP32+4 -> IMAGE_REL_AMD64_REL32_4 DISP32+5 -> IMAGE_REL_AMD64_REL32_5 secrel32 -> IMAGE_REL_AMD64_SECREL bfd/ * coff-x86_64.c (howto_table): Display PE relocation names. gas/ * testsuite/gas/cfi/reloc-pe-i386.d: Updated. * testsuite/gas/i386/x86-64-w64-pcrel.d: Likewise.
* CRIS: fix PR ld/26589, a missing NULL check in fix for PR ld/22269Hans-Peter Nilsson2020-09-152-1/+7
| | | | | | | | | | | | | | | | | | | | | | Not sure why there wasn't a NULL check in the ld/22269 patch (e01c16a8) at the time, as there was one for the corresponding patch to elf32-m68k.c (5056ba1d). Incidentally, I had missed that in 2017, as a prerequisite for the ld/22269 series, the check_relocs function finally were made "safe"! (I.e. the number of references and symbol types are final, garbage collection done, so port-specific accounting can be made sanely.) Committed. bfd: PR ld/26589 * elf32-cris.c (cris_elf_check_relocs): Add missing NULL check on argument before calling UNDEFWEAK_NO_DYNAMIC_RELOC. ld: PR ld/26589 * testsuite/ld-elf/pr26589.d, testsuite/ld-elf/locref3.s: New test.
* Automatic date update in version.inGDB Administrator2020-09-151-1/+1
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* Automatic date update in version.inGDB Administrator2020-09-141-1/+1
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* Automatic date update in version.inGDB Administrator2020-09-131-1/+1
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* elf: Add -z unique-symbol to avoid duplicated local symbol namesH.J. Lu2020-09-122-41/+177
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The symbol string table in the .symtab section is optional and cosmetic. The contents of the .symtab section have no impact on run-time execution. The symbol names in the symbol string table help distinguish addresses at different locations. Add a linker option, -z unique-symbol, to avoid duplicated local symbol names in the symbol string table. This feature was well received by the livepatch maintainers. It not only solves the duplicated local symbol name problem, but also would allow livepatch to more precisely locate duplicate symbols in general for patching. bfd/ PR ld/26391 * elflink.c (elf_final_link_info): Add local_hash_table. (local_hash_entry): New. (local_hash_newfunc): Likewise. (elf_link_output_symstrtab): Append ".COUNT" to duplicated local symbols. (bfd_elf_final_link): Initialize and free local_hash_table for "-z unique-symbol". include/ PR ld/26391 * bfdlink.h (bfd_link_info): Add unique_symbol. ld/ PR ld/26391 * NEWS: Mention "-z unique-symbol". * emultempl/elf.em (gld${EMULATION_NAME}_handle_option): Handle "-z unique-symbol" and "-z nounique-symbol". * ld.texi: Document "-z unique-symbol" and "-z nounique-symbol". * lexsup.c (elf_static_list_options): Add "-z unique-symbol" and "-z nounique-symbol". * testsuite/ld-elf/elf.exp: Add PR ld/26391 tests. * testsuite/ld-elf/pr26391.nd: New file. * testsuite/ld-elf/pr26391.out: Likewise. * testsuite/ld-elf/pr26391a.c: Likewise. * testsuite/ld-elf/pr26391b.c: Likewise. * testsuite/ld-elf/pr26391c.c: Likewise. * testsuite/ld-elf/pr26391d.c: Likewise.
* Automatic date update in version.inGDB Administrator2020-09-121-1/+1
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* Automatic date update in version.inGDB Administrator2020-09-111-1/+1
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* aarch64: Return an error on conditional branch to an undefined symbolSiddhesh Poyarekar2020-09-102-18/+26
| | | | | | | | | | | | | | | | | | | | | | | | | | The fix in 7e05773767820b441b23a16628b55c98cb1aef46 introduced a PLT for conditional jumps when the target symbol is undefined. This is incorrect because conditional branch relocations are not allowed to clobber IP0/IP1 and hence, should not result in a dynamic relocation. Revert that change and in its place, issue an error when the target symbol is undefined. bfd/ 2020-09-10 Siddhesh Poyarekar <siddesh.poyarekar@arm.com> * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Revert changes in 7e05773767820b441b23a16628b55c98cb1aef46. Set error for undefined symbol in BFD_RELOC_AARCH64_BRANCH19 and BFD_RELOC_AARCH64_TSTBR14 relocations. ld/ 2020-09-10 Siddhesh Poyarekar <siddesh.poyarekar@arm.com> * testsuite/ld-aarch64/emit-relocs-560.d: Expect error instead of valid output.
* Automatic date update in version.inGDB Administrator2020-09-101-1/+1
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* Fix thinko in the code to check coff archive elements.Nick Clifton2020-09-092-4/+9
| | | | | * cofflink.c (coff_link_check_archive_element): Move the check for coff type input to the start of the function.
* Automatic date update in version.inGDB Administrator2020-09-091-1/+1
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* Re: MSP430: Support relocations for subtract expressions in .uleb128 directivesAlan Modra2020-09-093-2/+9
| | | | | | | Put the prototype where it won't disappear on the next regen of libbfd.h. * libbfd-in.h (_bfd_write_unsigned_leb128): Declare. * libbfd.h: Regenerate.
* MSP430: Support relocations for subtract expressions in .uleb128 directivesJozef Lawrynowicz2020-09-086-7/+197
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Link-time relaxations of branches are common for MSP430, given that GCC can generate pessimal branch instructions, and the -mcode-region=either/-mdata-region=either options to shuffle sections can further change the type of branch instruction required. These relaxations can result in invalid code when .uleb128 directives, used in the .gcc_except_table section, are used to calculate the distance between two labels. A value for the .uleb128 directive is calculated at assembly-time, and can't be updated at link-time, even if relaxation causes the distance between the labels to change. This patch adds relocations for subtract expressions in .uleb128 directives, to allow the linker to re-calculate the value of these expressions after relaxation has been performed. bfd/ChangeLog: * bfd-in2.h (bfd_reloc_code_real): Add BFD_RELOC_MSP430_{SET,SUB}_ULEB128. * elf32-msp430.c (msp430_elf_ignore_reloc): New. (elf_msp430_howto_table): Add R_MSP430{,X}_GNU_{SET,SUB}_ULEB128. (msp430_reloc_map): Add R_MSP430_GNU_{SET,SUB}_ULEB128. (msp430x_reloc_map): Add R_MSP430X_GNU_{SET,SUB}_ULEB128. (write_uleb128): New. (msp430_final_link_relocate): Handle R_MSP430{,X}_GNU_{SET,SUB}_ULEB128. * libbfd.c (_bfd_write_unsigned_leb128): New. * libbfd.h (_bfd_write_unsigned_leb128): New prototype. Add BFD_RELOC_MSP430_{SET,SUB}_ULEB128. * reloc.c: Document BFD_RELOC_MSP430_{SET,SUB}_ULEB128. binutils/ChangeLog: * readelf.c (target_specific_reloc_handling): Handle R_MSP430{,X}_GNU_{SET,SUB}_ULEB128. gas/ChangeLog: * config/tc-msp430.c (msp430_insert_uleb128_fixes): New. (msp430_md_end): Call msp430_insert_uleb128_fixes. include/ChangeLog: * elf/msp430.h (elf_msp430_reloc_type): Add R_MSP430_GNU_{SET,SUB}_ULEB128. (elf_msp430x_reloc_type): Add R_MSP430X_GNU_{SET,SUB}_ULEB128. ld/ChangeLog: * testsuite/ld-msp430-elf/msp430-elf.exp: Run new tests. * testsuite/ld-msp430-elf/uleb128.s: New test. * testsuite/ld-msp430-elf/uleb128_430.d: New test. * testsuite/ld-msp430-elf/uleb128_430x.d: New test.
* aarch64: Add base support for Armv8-RAlex Coplan2020-09-084-1/+14
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch adds the basic infrastructure needed to support Armv8-R in AArch64 binutils: new command-line flags, new feature bits, a new BFD architecture, and support for differentiating between architecture variants in the disassembler. The new command-line options added by this patch are -march=armv8-r in GAS and -m aarch64:armv8-r in objdump. The disassembler support is necessary since Armv8-R AArch64 introduces a system register (VSCTLR_EL2) which shares an encoding with a different system register (TTBR0_EL2) in Armv8-A. This also allows us to use the correct preferred disassembly for the new DFB alias introduced in Armv8-R. bfd/ChangeLog: 2020-09-08 Alex Coplan <alex.coplan@arm.com> * archures.c (bfd_mach_aarch64_8R): New. * bfd-in2.h: Regenerate. * cpu-aarch64.c (bfd_aarch64_arch_v8_r): New. (bfd_aarch64_arch_ilp32): Update tail pointer. gas/ChangeLog: 2020-09-08 Alex Coplan <alex.coplan@arm.com> * config/tc-aarch64.c (aarch64_archs): Add armv8-r. * doc/c-aarch64.texi: Document -march=armv8-r. include/ChangeLog: 2020-09-08 Alex Coplan <alex.coplan@arm.com> * opcode/aarch64.h (AARCH64_FEATURE_V8_A): New. (AARCH64_FEATURE_V8_R): New. (AARCH64_ARCH_V8): Include new A-profile feature bit. (AARCH64_ARCH_V8_R): New. opcodes/ChangeLog: 2020-09-08 Alex Coplan <alex.coplan@arm.com> * aarch64-dis.c (arch_variant): New. (determine_disassembling_preference): Disassemble according to arch variant. (select_aarch64_variant): New. (print_insn_aarch64): Set feature set.
* PR26580, Size and alignment of commons vs as-needed shared libAlan Modra2020-09-082-40/+46
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Two pieces to this puzzle: 1) Revert HJ's fix for PR13250 so that size and alignment isn't sticky, instead attack the real underlying problem that _bfd_generic_link_add_one_symbol does the wrong thing in making a common section in a shared library bfd. 2) Save and restore common u.c.p fields, which hold the section and alignment. A better fix for (2) would be to throw away all of that horrible code saving and restoring the hash table when loading as-needed library symbols, and instead do a scan over as-needed library symbols before adding anything. bfd/ PR 13250 PR 26580 * elflink.c (_bfd_elf_merge_symbol): Make "override" a bfd**. Return oldbfd in override when old common should override new common. (_bfd_elf_add_default_symbol): Adjust to suit. (elf_link_add_object_symbols): Likewise. Pass "override" to _bfd_generic_link_add_one_symbol. Save and restore common u.c.p field for --as-needed shared libraries. Revert pr13250 changes. ld/ * testsuite/ld-elf/pr26580-a.s, * testsuite/ld-elf/pr26580-b.s, * testsuite/ld-elf/pr26580-1.sd, * testsuite/ld-elf/pr26580-2.sd: New tests * testsuite/ld-elf/comm-data.exp: Run new tests. * testsuite/ld-elf/pr26580-a.c, * testsuite/ld-elf/pr26580-b.c, * testsuite/ld-elf/pr26580-3.out, * testsuite/ld-elf/pr26580-4.out: New tests. * testsuite/ld-elf/shared.exp: Run new tests.
* Stop the plugin handler from ignoring unknown symbol types when ↵Nick Clifton2020-09-082-0/+7
| | | | | | | conanicalizing weak definitions. * plugin.c (bfd_plugin_canonicalize_symtab): Handle the case of an unrecognized symbol type in a weak definition.
* Automatic date update in version.inGDB Administrator2020-09-081-1/+1
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* Automatic date update in version.inGDB Administrator2020-09-071-1/+1
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* Automatic date update in version.inGDB Administrator2020-09-061-1/+1
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* Automatic date update in version.inGDB Administrator2020-09-051-1/+1
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* PR26574, heap buffer overflow in _bfd_elf_slurp_secondary_reloc_sectionAlan Modra2020-09-043-5/+14
| | | | | | | | | | A horribly fuzzed object with section headers inside the ELF header. Disallow that, and crazy reloc sizes. PR 26574 * elfcode.h (elf_object_p): Sanity check section header offset. * elf.c (_bfd_elf_slurp_secondary_reloc_section): Sanity check sh_entsize.
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