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2020-01-06Fix MinGW native compilation of gdb/gdbsupport/gdb_wait.cEli Zaretskii2-1/+6
gdb/ChangeLog 2020-01-06 Eli Zaretskii <eliz@gnu.org> * gdbsupport/gdb_wait.c: Include <signal.h> instead of gdb/signals.h, as we are now using native signal symbols.
2020-01-06GDB: Fix the overflow in addr/line_is_displayed()Shahab Vahedi3-18/+22
In tui_disasm_window::addr_is_displayed(), there can be situations where "content" is empty. For instance, it can happen when the "content" was not filled in tui_disasm_window::set_contents(), because tui_disassemble() threw an exception. Usually this exception is the result of fetching invalid PC addresses like the ones beyond the end of the program. Having "content.size ()" zero leads to an overflow in this condition check inside tui_disasm_window::addr_is_displayed(): int i = 0; while (i < content.size () - threshold ...) { ... content[i] ... } "threshold" is 2 and there are times that "content.size ()" is 0. This results into an overflow and the loop is entered whereas it should have been skipped. Finally, "content[i]" access leads to a segmentation fault. Same problem applies to tui_source_window::line_is_displayed(). The issue has been discussed at length in bug 25345: https://sourceware.org/bugzilla/show_bug.cgi?id=25345 This commit avoids the segmentation faults with an early check: if (content.size () < SCROLL_THRESHOLD) return false; Moreover, those functions have been overhauled to a leaner code. gdb/ChangeLog: 2020-01-06 Shahab Vahedi <shahab@synopsys.com> * tui/tui-disasm.c (tui_disasm_window::addr_is_displayed): Avoid overflow by an early check of content vs threshold. * tui/tui-source.c (tui_source_window::line_is_displayed): Likewise.
2020-01-06Mention the recent fix of $_exitsignal on MS-Windows in gdb/NEWSEli Zaretskii2-0/+7
gdb/ChangeLog 2020-01-06 Eli Zaretskii <eliz@gnu.org> * NEWS: Mention the recent fix of $_exitsignal on MS-Windows.
2020-01-06Fix a crash with a malformed PE headerJon Turney2-0/+11
Don't try to read the PE export table when no section contains the RVA for it. (I have a PE executable [1] packed with UPX, where the export table data directory entry contains a RVA which doesn't correspond to any section. Mistakenly trying to debug this with gdb makes it crash.) [1] https://cygwin.com/setup/setup-2.898.x86_64.exe gdb/ChangeLog: 2020-01-02 Jon Turney <jon.turney@dronecode.org.uk> * coff-pe-read.c (read_pe_exported_syms): Don't try to read the export table if no section contains it's RVA.
2020-01-06Fix a typo in gdb/windows-tdep.cEli Zaretskii2-1/+5
gdb/ChangeLog 2020-01-06 Eli Zaretskii <eliz@gnu.org> * windows-tdep.c: Fix a typo in WINDOWS_SIGABRT.
2020-01-06Add -fcommon compiler command line option to linker tests that need common ↵Nick Clifton3-16/+23
symbols. PR 25327 * testsuite/ld-elf/shared.exp: Add -fcommon option to compiler command line when building libcomm1.o and pr13250 tests. * testsuite/ld-plugin/lto.exp: Likewise for pr20267 tests.
2020-01-06Fix search in TUIHannes Domani2-0/+5
The variable last_line_listed is never set when print_source_lines_base is called in TUI mode, so the search always started from the last line printed outside of TUI mode. gdb/ChangeLog: 2020-01-06 Hannes Domani <ssbssa@yahoo.de> * source.c (print_source_lines_base): Set last_line_listed.
2020-01-06Fix test of the fix for PR19579 when compiling with gcc-10.Nick Clifton2-3/+9
PR 25326 * testsuite/ld-elf/shared.exp: Add -fcommon option to compiler command line when building pr19579 binaries.
2020-01-06GDB: Remove trailing spaces in tui-disasm.cShahab Vahedi2-3/+7
A few trailing spaces are removed. gdb/ChangeLog: 2020-01-06 Shahab Vahedi <shahab@synopsys.com> * tui/tui-disasm.c: Remove trailing spaces.
2020-01-06Improve process exit status macros on MinGWEli Zaretskii10-10/+322
When a Windows program is terminated by a fatal exception, its exit code is the value of that exception, as defined by the various EXCEPTION_* symbols in the Windows API headers. This commit emulates WTERMSIG etc. by translating the fatal exception codes to more-or-less equivalent Posix signals. gdb/ChangeLog: 2020-01-06 Eli Zaretskii <eliz@gnu.org> Pedro Alves <palves@redhat.com> * Makefile.in (COMMON_SFILES): Add gdbsupport/gdb_wait.c. * windows-tdep.c: New enumeration of WINDOWS_SIG* signals. (windows_gdb_signal_to_target): New function, uses the above enumeration to convert GDB internal signal codes to equivalent Windows codes. (windows_init_abi): Call set_gdbarch_gdb_signal_to_target. * windows-nat.c: Include "gdb_wait.h". (get_windows_debug_event): Extract the fatal exception from the exit status and convert to the equivalent Posix signal number. * cli/cli-cmds.c (exit_status_set_internal_vars): Account for the possibility that WTERMSIG returns GDB_SIGNAL_UNKNOWN. * gdbsupport/gdb_wait.c: New file, implements windows_status_to_termsig. * gdbsupport/gdb_wait.h (WIFEXITED, WIFSIGNALED, WEXITSTATUS) (WTERMSIG) [__MINGW32__]: Separate definitions for MinGW. gdb/gdbserver/ChangeLog: 2020-01-06 Eli Zaretskii <eliz@gnu.org> Pedro Alves <palves@redhat.com> * win32-low.c (get_child_debug_event): Extract the fatal exception from the exit status and convert to the equivalent Posix signal number. (win32_wait): Allow TARGET_WAITKIND_SIGNALLED status as well. * Makefile.in (OBS, SFILES): Add gdb_wait.[co].
2020-01-06bfd_check_format: ignore errors from coff_real_object_pAlan Modra2-8/+6
Since 1993-11-05 git commit c188b0bec3b, bfd_check_format has failed if any of the target object_p functions returns false with any error but bfd_error_wrong_format. That's just weird. There is really no reason why coff_real_object_p should be fixed to only return that error instead of numerous other possible errors. Even an out of memory condition for one target doesn't necessarily mean other targets can't match, assuming the failing target nicely returns all memory it might have used. * format.c (bfd_check_format_matches): Ignore bfd_error on target match failures. Don't init to bfd_error_wrong_format before calling _bfd_check_format.
2020-01-06alpha-vms: don't exit on stack underflow/overflowAlan Modra2-53/+108
BFD is not supposed to exit or abort on anything the user can do. * vms-alpha.c (_bfd_vms_push, _bfd_vms_pop): Return pass/fail status rather than exiting on stack overflow or underflow. (_bfd_vms_slurp_etir): Adjust to suit.
2020-01-06ubsan: m32c: left shift of negative valueAlan Modra4-113/+129
There are probably a lot more of these still here. cpu/ * m32c.cpu (f-dsp-8-u16, f-dsp-8-s16): Rearrange to mask any sign bits before shifting rather than masking after shifting. (f-dsp-16-u16, f-dsp-16-s16, f-dsp-32-u16, f-dsp-32-s16): Likewise. (f-dsp-40-u16, f-dsp-40-s16, f-dsp-48-u16, f-dsp-48-s16): Likewise. (f-dsp-64-u16, f-dsp-8-s24): Likewise. (f-bitbase32-16-s19-unprefixed): Avoid signed left shift. opcodes/ * m32c-ibld.c: Regenerate.
2020-01-06som_bfd_fill_in_ar_symbols buffer overflowAlan Modra2-6/+21
* som.c (som_bfd_fill_in_ar_symbols): Bounds check som_dict index.
2020-01-06Basic error checking for mach-oAlan Modra2-17/+84
Fixes lots of places the fuzzers are going to find, and the one they already hit. * mach-o.c (bfd_mach_o_read_dylinker): Don't read past end of command. Check name offset is within command. (bfd_mach_o_read_dylib, bfd_mach_o_read_prebound_dylib), (bfd_mach_o_read_prebind_cksum, bfd_mach_o_read_twolevel_hints), (bfd_mach_o_read_fvmlib, bfd_mach_o_read_dysymtab), (bfd_mach_o_read_symtab, bfd_mach_o_read_uuid), (bfd_mach_o_read_linkedit, bfd_mach_o_read_str), (bfd_mach_o_read_dyld_info, bfd_mach_o_read_version_min), (bfd_mach_o_read_encryption_info, bfd_mach_o_read_source_version), (bfd_mach_o_read_encryption_info_64, bfd_mach_o_read_main), (bfd_mach_o_read_note, bfd_mach_o_read_build_version), (bfd_mach_o_read_segment): Similarly. (bfd_mach_o_read_thread): Properly bound check thread struct. Don't repeat checks on second loop. (bfd_mach_o_read_command): Fail on invalid command length.
2020-01-06PR25344, z80 disassembler recursionAlan Modra2-29/+40
PR 25344 * z80-dis.c (suffix): Don't use a local struct buffer copy. Peek at next byte to prevent recursion on repeated prefix bytes. Ensure uninitialised "mybuf" is not accessed. (print_insn_z80): Don't zero n_fetch and n_used here,.. (print_insn_z80_buf): ..do it here instead.
2020-01-06Automatic date update in version.inGDB Administrator1-1/+1
2020-01-05gdb: use tui_set_layout not show_layout to fix window focusAndrew Burgess4-6/+18
When calling tui_add_win_to_layout, use tui_set_layout not show_layout so that window focus is correctly updated. If the focus is not correctly maintained then GDB can be crashed like this: start tui enable layout asm list SOME_FUNCTION At this point GDB will have "popped up" the source window to display SOME_FUNCTION. Previously no window would have focus at this point, and so if the user now does 'focus next' or 'focus prev', then GDB would crash. Calling tui_set_layout ensures that focus is correctly calculated as the source window is "popped up", and this fixes the issue. gdb/ChangeLog: * tui/tui-layout.c (tui_add_win_to_layout): Use tui_set_layout not show_layout. gdb/testsuite/ChangeLog: * gdb.tui/list.exp: Test 'focus next' after 'list main'. Change-Id: Id0b13f99b0e889261efedfd0adabe82020202f44
2020-01-05[AArch64] Fix erroneous use of spu architecture bfdLuis Machado2-1/+7
While investigating some SVE code, i noticed the use of two spu bfd variables. This looks like an oversight, as the "id" field is available for non-spu architectures as well, even though its primary use was the Cell BE architecture. gdb/ChangeLog: 2020-01-05 Luis Machado <luis.machado@linaro.org> * aarch64-linux-nat.c (aarch64_linux_nat_target::thread_architecture): Use bfd_arch_aarch64 and bfd_mach_aarch64.
2020-01-05Fix libctf ChangeLog date in most recent entry.Joel Brobecker1-1/+1
2020-01-05libctf: Add configure check for asprintf (for MinGW)Eli Zaretskii4-2/+72
This commit fixes a compilation warning when compiling libctf on MinGW: libctf/ctf-dump.c:118:8: warning: implicit declaration of function 'asprintf'; did you mean 'vasprintf'? [-Wimplicit-function-declaration] if (asprintf (&bit, " %lx: [slice 0x%x:0x%x]", ^~~~~~~~ vasprintf MinGW doesn't provide that function, so we depend on the one provided by libiberty. However, the declaration is guarded by HAVE_DECL_ASPRINTF, which we do not have in libctf's config.h. libctf/ChangeLog: PR binutils/25155: * configure.ac: Add AC_CHECK_DECLS([asprintf]). * configure, config.h.in: Regenerate.
2020-01-05Automatic date update in version.inGDB Administrator1-1/+1
2020-01-04Release bfd_alloc memory in bfd_check_format_matchesAlan Modra2-13/+45
It's a little tricky. We can release any memory back when we have a match failure, but after a match success which we might want to preserve for later use the high water mark must change to that of the matched bfd. * format.c (bfd_check_format_matches): Add preserve_match. Save initial bfd state in "preserve", matched bfd state in "preserve_match". Save just the first match. Release bfd_alloc memory. Restore and finish preserved state as appropriate on all function exit paths.
2020-01-04mmo tdata leakAlan Modra2-1/+5
malloc'd tdata isn't freed. * mmo.c (mmo_mkobject): Allocate tdata with bfd_zalloc.
2020-01-04ubsan: m32r: left shift of negative valueAlan Modra4-6/+15
cpu/ * m32r.cpu (f-disp8): Avoid left shift of negative values. (f-disp16, f-disp24): Likewise. opcodes/ * m32r-ibld.c: Regenerate.
2020-01-04ubsan: cr16: left shift cannot be represented in type 'int'Alan Modra2-2/+5
* cr16-dis.c (cr16_match_opcode): Avoid shift left of signed value.
2020-01-04ubsan: crx: left shift cannot be represented in type 'int'Alan Modra2-1/+5
* crx-dis.c (match_opcode): Avoid shift left of signed value.
2020-01-04ubsan: d30v: left shift cannot be represented in type 'int'Alan Modra2-12/+10
* d30v-dis.c (print_insn): Avoid signed overflow in left shift.
2020-01-04coff: free malloc'd memory on successful target match tooAlan Modra2-0/+8
object_p functions cannot allocate memory by malloc and not free it before returning. Even a successful target match may not be the best match. If a match isn't used then those malloc'd blocks won't be freed. * coffgen.c (coff_real_object_p): Free malloc'd memory on target match too.
2020-01-04Automatic date update in version.inGDB Administrator1-1/+1
2020-01-03Ensure GDB warnings are styled.Philippe Waroquiers6-9/+35
While handling the comments of Tom related to [RFC] Have an option to tell GDB to detect and possibly handle mismatched exec-files. https://sourceware.org/ml/gdb-patches/2019-12/msg00621.html I saw that GDB warnings are produced ignoring the given styles. This patch: * ensures that style markups are properly handled by "warning". * changes 'set/show data-directory' so that file style is used in warnings and in 'show message' * changes all other messages in top.c to use file style when appropriate. * Uses the above data-directory changes in gdb.base/style.exp 2020-01-03 Philippe Waroquiers <philippe.waroquiers@skynet.be> * ui-file.c (stdio_file::can_emit_style_escape) (tee_file::can_emit_style_escape): Ensure style is used also on gdb_stderr when gdb_stderr is a tty supporting styling, similarly to gdb_stdout. * main.c (set_gdb_data_directory): Use file style to output the warning that the given pathname is not a directory. * top.c (show_history_filename, gdb_safe_append_history) (show_gdb_datadir): Use file style. 2020-01-03 Philippe Waroquiers <philippe.waroquiers@skynet.be> * gdb.base/style.exp: Test that warnings are styled.
2020-01-03solib_target_free_so memory leakHannes Domani2-5/+11
gdb/ChangeLog: 2020-01-03 Hannes Domani <ssbssa@yahoo.de> * solib-target.c (struct lm_info_target): Change offsets to be a unique_xmalloc_ptr. (solib_target_relocate_section_addresses): Update.
2020-01-03windows_clear_solib memory leakHannes Domani2-1/+12
gdb/ChangeLog: 2020-01-03 Hannes Domani <ssbssa@yahoo.de> * windows-nat.c (windows_clear_solib): Free so_list linked list.
2020-01-03Allow individual targets to decide if string escapes should be allowed. ↵Sergey Belyashov7-9/+22
Disable for PPC and Z80. PR 25311 * as.h (TC_STRING_ESCAPES): Provide a default definition. * app.c (do_scrub_chars): Use TC_STRING_ESCAPES instead of NO_STRING_ESCAPES. * read.c (next_char_of_string): Likewise. * config/tc-ppc.h (TC_STRING_ESCAPES): Define. * config/tc-z80.h (TC_STRING_ESCAPES): Define.
2020-01-03Fix potential illegal memory access when parsing a corrupt PEF format file.Nick Clifton2-1/+8
PR 25307 (bfd_pef_parse_function_stubs): Correct the test that ensures that there is enough data remaining in the code buffer before attempting to read a function stub.
2020-01-03Fix potential illegal memory access failures in the BFD library by ensuring ↵Nick Clifton5-5/+42
that the return value from bfd_malloc() is checked before it is used. PR 25308 * elf-properties.c (_bfd_elf_convert_gnu_properties): Check the return value from bfd_malloc. * elf32-arm.c (bfd_elf32_arm_vfp11_fix_veneer_locations): Likewise. (bfd_elf32_arm_stm32l4xx_fix_veneer_locations): Likewise. (elf32_arm_filter_cmse_symbols): Likewise. (elf32_arm_write_section): Likewise. * mach-o.c (bfd_mach_o_core_fetch_environment): Likewise. (bfd_mach_o_follow_dsym): Likewise. * pef.c (bfd_pef_print_loader_section): Likewise. (bfd_pef_scan_start_address): Likewise. (bfd_pef_parse_function_stubs): Likewise. (bfd_pef_parse_symbols): Likewise.
2020-01-03Updated Swedish translation for the GAS subdirectory.Nick Clifton2-408/+185
2020-01-03For PE format files, the base relocation table is necessary if the image is ↵Hannes Domani8-24/+52
loaded at a different image base than specified in the PE header. This patch provides a new option --enable-reloc-section to force the generation of this section. * emultempl/pe.em: Add new option --enable-reloc-section. * emultempl/pep.em: Likewise. * ld.texi: Document --enable-reloc-section. * pe-dll.c (pe_dll_build_sections): Use pe_dll_enable_reloc_section. (pe_dll_fill_sections): Simplify by calling pe_exe_fill_sections. * pe-dll.h: Add extern declaration of option flag. * pep-dll.c (pe_dll_enable_reloc_section): Add alias define for pep_dll_enable_reloc_section. * pep-dll.h: Add extern declaration of option flag.
2020-01-03Fix ld/PR25316 for the ia64 target by refusing to support binary merging.Sergei Trofimovich2-4/+13
ld/PR25316 * elfnn-ia64.c (elfNN_ia64_merge_private_bfd_data): don't fail on binary inputs ld/PR25316. (is_ia64_elf): new helper to filter on ia64 objects.
2020-01-03Arm64: correct address index operands for LD1RO{H,W,D}Jan Beulich5-31/+41
Just like their LD1RQ{H,W,D} counterparts, as per the specification the index registers get scaled by element size.
2020-01-03Arm64: correct {su,us}dot SIMD encodingsJan Beulich5-15/+42
According to the specification these permit the Q bit to control the vector length operated on, and hence this bit should not already be set in the opcode table entries (it rather needs setting dynamically). Note how the test case output did also not match its input. Besides correcting the test case also extend it to cover both forms.
2020-01-03Arm64: correct uzp{1,2} mnemonicsJan Beulich6-12/+23
According to the specification, and in line with the pre-existing predicate forms, the mnemonics do not include an 'i'.
2020-01-03Arm64: correct 64-bit element fmmla encodingJan Beulich6-49/+60
There's just one bit of difference to the 32-bit element form, as per the documentation.
2020-01-03Mach-O: misc build adjustmentsJan Beulich3-20/+26
Oldish gcc warns about local variables shadowing outer scope ones. Additionally %lx is not (always) suitable to print the result of bfd_get_32().
2020-01-03Add myself to gdb/MAINTAINERSBernd Edlinger2-0/+5
2020-01-03 Bernd Edlinger <bernd.edlinger@hotmail.de> * MAINTAINERS (Write After Approval): Add myself.
2020-01-02Remove stale references to Cell BELuis Machado3-9/+11
While reading some code i noticed we're still referencing Cell BE in a couple parts. This patch removes those. v2: Update comment in gdb/target.h. gdb/ChangeLog: 2020-01-02 Luis Machado <luis.machado@linaro.org> * proc-service.c (get_ps_regcache): Remove reference to obsolete Cell BE architecture. * target.h (struct target_ops) <thread_architecture>: Likewise. Change-Id: I7a9ccc603b00db22a6275bc5ab69e1417148cb72
2020-01-03Automatic date update in version.inGDB Administrator1-1/+1
2020-01-02Add support for the GBZ80, Z180, and eZ80 variants of the Z80 architecure. ↵Sergey Belyashov132-11328/+24328
Add an ELF based target for these as well. PR 25224 bfd * Makefile.am: Add z80-elf target support. * configure.ac: Likewise. * targets.c: Likewise. * config.bfd: Add z80-elf target support and new arches: ez80 and z180. * elf32-z80.c: New file. * archures.c: Add new z80 architectures: eZ80 and Z180. * coffcode.h: Likewise. * cpu-z80.c: Likewise. * bfd-in2.h: Likewise plus additional Z80 relocations. * coff-z80.c: Add new relocations for Z80 target and local label check. gas * config/tc-z80.c: Add new architectures: Z180 and eZ80. Add support for assembler code generated by SDCC. Add new relocation types. Add z80-elf target support. * config/tc-z80.h: Add z80-elf target support. Enable dollar local labels. Local labels starts from ".L". * testsuite/gas/all/fwdexp.d: Fix failure due to symbol conflict. * testsuite/gas/all/fwdexp.s: Likewise. * testsuite/gas/z80/suffix.d: Fix failure on ELF target. * testsuite/gas/z80/z80.exp: Add new tests * testsuite/gas/z80/dollar.d: New file. * testsuite/gas/z80/dollar.s: New file. * testsuite/gas/z80/ez80_adl_all.d: New file. * testsuite/gas/z80/ez80_adl_all.s: New file. * testsuite/gas/z80/ez80_adl_suf.d: New file. * testsuite/gas/z80/ez80_isuf.s: New file. * testsuite/gas/z80/ez80_z80_all.d: New file. * testsuite/gas/z80/ez80_z80_all.s: New file. * testsuite/gas/z80/ez80_z80_suf.d: New file. * testsuite/gas/z80/r800_extra.d: New file. * testsuite/gas/z80/r800_extra.s: New file. * testsuite/gas/z80/r800_ii8.d: New file. * testsuite/gas/z80/r800_z80_doc.d: New file. * testsuite/gas/z80/z180.d: New file. * testsuite/gas/z80/z180.s: New file. * testsuite/gas/z80/z180_z80_doc.d: New file. * testsuite/gas/z80/z80_doc.d: New file. * testsuite/gas/z80/z80_doc.s: New file. * testsuite/gas/z80/z80_ii8.d: New file. * testsuite/gas/z80/z80_ii8.s: New file. * testsuite/gas/z80/z80_in_f_c.d: New file. * testsuite/gas/z80/z80_in_f_c.s: New file. * testsuite/gas/z80/z80_op_ii_ld.d: New file. * testsuite/gas/z80/z80_op_ii_ld.s: New file. * testsuite/gas/z80/z80_out_c_0.d: New file. * testsuite/gas/z80/z80_out_c_0.s: New file. * testsuite/gas/z80/z80_reloc.d: New file. * testsuite/gas/z80/z80_reloc.s: New file. * testsuite/gas/z80/z80_sli.d: New file. * testsuite/gas/z80/z80_sli.s: New file. ld * Makefile.am: Add new target z80-elf * configure.tgt: Likewise. * emultempl/z80.em: Add support for eZ80 and Z180 architectures. * emulparams/elf32z80.sh: New file. * emultempl/z80elf.em: Likewise. * testsuite/ld-z80/arch_ez80_adl.d: Likewise. * testsuite/ld-z80/arch_ez80_z80.d: Likewise. * testsuite/ld-z80/arch_r800.d: Likewise. * testsuite/ld-z80/arch_z180.d: Likewise. * testsuite/ld-z80/arch_z80.d: Likewise. * testsuite/ld-z80/comb_arch_ez80_z80.d: Likewise. * testsuite/ld-z80/comb_arch_z180.d: Likewise. * testsuite/ld-z80/labels.s: Likewise. * testsuite/ld-z80/relocs.s: Likewise. * testsuite/ld-z80/relocs_b_ez80.d: Likewise. * testsuite/ld-z80/relocs_b_z80.d: Likewise. * testsuite/ld-z80/relocs_f_z80.d: Likewise. * testsuite/ld-z80/z80.exp: Likewise. opcodes * z80-dis.c: Add support for eZ80 and Z80 instructions.
2020-01-02AArch64: Set the correct ELF class for AArch64 stubs (PR/25210)Tamar Christina6-1/+75
This fixes PR 25210 by specifying the the correct ELF class for AArch64 stubs. After doing this the stub section starts behaving like a normal object file loaded from disk. That is SEC_LINKER_CREATED causes us to have to write the section manually. This flag was added as a fix for PR 24753. I believe that fix to still be correct as linker created sections don't have a size on disk and it fixes the Arm bootstrap regression. But in this case specifying the correct section class also makes the stub section not be considered by compress.c. So I'm partially revert this change so that we don't have to manage the section manually as implied by SEC_LINKER_CREATED. bfd/ChangeLog: PR 25210 PR 24753 * elfnn-aarch64.c (_bfd_aarch64_create_stub_section): Set ELF class. ld/ChangeLog: PR 25210 PR 24753 * emultempl/aarch64elf.em (elf${ELFSIZE}_aarch64_add_stub_section): Remove SEC_LINKER_CREATED. * testsuite/ld-aarch64/aarch64-elf.exp: Add erratum835769-843419. * testsuite/ld-aarch64/erratum835769-843419.d: New test.
2020-01-02[ARM][gas] fix build breakage with gcc-10 by using correct enum typeSzabolcs Nagy2-1/+6
Fixes ../../gas/config/tc-arm.c: In function 'parse_reg_list': ../../gas/config/tc-arm.c:1946:35: error: implicit conversion from 'enum reg_list_els' to 'enum arm_reg_type' [-Werror=enum-conversion] 1946 | reg = arm_reg_parse (&str, REGLIST_RN); | ^~~~~~~~~~ gas/ChangeLog: * config/tc-arm.c (parse_reg_list): Use REG_TYPE_RN instead of REGLIST_RN.
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