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2015-10-28turn remote into a to_xclose targetusers/pkoning/multi-targetPaul Koning1-64/+100
this turns the remote into a to_xclose target it now subclasses target_ops and puts the remote state there this isn't really complete unfortunately I think remote_protocol_packets must be made per-remote also perhaps the "notif" stuff -- I forget 2014-07-29 Tom Tromey <tromey@redhat.com> * remote.c (remote_ops, extended_remote_ops): Move earlier. (struct remote_ops_with_data): New. (remote_state): Remove. (REMOTE_TARGET_STRATUM): New define. (get_remote_state_raw): Redefine. (new_remote_state): Return void and take a remote_state as a parameter. Update. (destroy_remote_state): New function. (get_remote_state): Return NULL if get_remote_state_raw does. (init_remote_state, get_remote_packet_size, remote_threads_info) (remote_threads_extra_info): Check for rs==NULL. (remote_xclose): Rename from remote_close. Call destroy_remote_state. Free "self". (remote_unpush_target): Use REMOTE_TARGET_STRATUM. (remote_open_1): Check for rs==NULL. Use TARGET_NEW. (discard_pending_stop_replies): Check for rs==NULL. (remote_mourn_1): Update comment. (packet_command, remote_file_put, remote_file_get) (remote_file_delete): Check for rs==NULL. (init_remote_ops): Set to_xclose, not to_close. Use REMOTE_TARGET_STRATUM. (remote_new_objfile, set_range_stepping): Check for rs==NULL. (_initialize_remote): Don't call new_remote_state.
2015-10-27turn linux-thread-db into a to_xclose targetPaul Koning1-1/+12
2014-07-29 Tom Tromey <tromey@redhat.com> * linux-thread-db.c (thread_db_xclose): New function. (init_thread_db_ops): Set to_xclose. (try_thread_db_load_1): Push a new instance of the target.
2015-10-26fix exec_close to be multi-target-awarePaul Koning3-1/+21
This changes exec_close so it doesn't close inferiors from other targets. 2014-07-29 Tom Tromey <tromey@redhat.com> * target.h (target_stack_decref_cleanup): Declare. * exec.c (exec_xclose_1): Skip program spaces from other targets. * target.c (target_stack_decref_cleanup): New function.
2015-10-26introduce the target stackPaul Koning7-641/+867
there's a huge hack in multi_target_compatible 2014-07-29 Tom Tromey <tromey@redhat.com> * target-delegates.c: Rebuild. * make-target-delegates (write_debugmethod): Update for change to debug_target. * progspace.c (add_program_space): Acquire a reference to the target stack. (release_program_space): Release reference to the program space. (set_current_program_space): Set the target stack. * progspace.h (struct program_space) <target_stack>: New field. * target.c (target_ops_ptr): New typedef. (struct target_stack): New. (target_stack): Change type. (current_target): Update comment. (update_current_target): Update. (multi_target_compatible, ensure_multi_target_ok): New functions. (push_target): Update. Add multi-target check. (unpush_target, pop_all_targets_above, target_is_pushed) (target_info, target_require_runnable): Update. (target_stack_set): New global. (currently_multi_target, target_stack_incref, target_stack_decref) (target_stack_set_current, new_target_stack): New functions. (maintenance_print_target_stack): Update. (initialize_targets): Initialize target_stack_set, target_stack. Update. (target_stack_id): New function. (next_available_target_id): New global. (print_one_target_stack): New function. (maintenance_print_target_stack): Move earlier. Rewrite. (debug_target): Remove. (debug_to_open, setup_target_debug): Update. * target.h (target_stack_incref, target_stack_decref) (target_stack_set_current, new_target_stack, target_stack_id): Declare. * testsuite/gdb.base/auto-connect-native-target.exp: Update.
2015-10-23Use target_gdbarch in corefile handlingPaul Koning1-26/+21
This changes corelow.c to use target_gdbarch() -- i.e., the gdbarch of the current inferior -- once the inferior has been set up. This ensures that setup such as fetching processor option specific flags carries over.
2015-10-19convert current_target to be a pointerPaul Koning48-313/+315
This converts current_target to be a pointer rather than a struct. This is more efficient when we move to multi-target, because then we can switch targets by simply changing the pointer. I made this patch by running this: perl -pi -e 's/&current_target/current_target/g; s/current_target\./current_target->/g;' *.[chyl] */*.[chyl] ... and then fixing up the result minorly: * Updating the definition and declaration of current_target * Fixing a "sizeof" * Initializing current_target Built and regtested on x86-64 Fedora 20. 2014-07-29 Tom Tromey <tromey@redhat.com> * target.c (current_target): Now a pointer. (update_current_target): Use size of target_ops, not current_target. (initialize_targets): Initialize current_target. * target.h (current_target): Now a pointer. * auxv.c: Update. * avr-tdep.c: Update. * breakpoint.c: Update. * corefile.c: Update. * elfread.c: Update. * eval.c: Update. * frame.c: Update. * gnu-v3-abi.c: Update. * ia64-hpux-tdep.c: Update. * ia64-tdep.c: Update. * ia64-vms-tdep.c: Update. * infcall.c: Update. * infcmd.c: Update. * infrun.c: Update. * linespec.c: Update. * linux-nat.c: Update. * linux-tdep.c: Update. * linux-thread-db.c: Update. * mi/mi-main.c: Update. * minsyms.c: Update. * parse.c: Update. * ppc-linux-nat.c: Update. * ppc-linux-tdep.c: Update. * procfs.c: Update. * remote-m32r-sdi.c: Update. * remote.c: Update. * s390-linux-nat.c: Update. * s390-linux-tdep.c: Update. * sol-thread.c: Update. * solib-aix.c: Update. * solib-darwin.c: Update. * solib-dsbt.c: Update. * solib-ia64-hpux.c: Update. * solib-irix.c: Update. * solib-osf.c: Update. * solib-spu.c: Update. * solib-svr4.c: Update. * solib-target.c: Update. * solib.c: Update. * sparc-tdep.c: Update. * spu-tdep.c: Update. * symfile.c: Update. * target-descriptions.c: Update. * target-memory.c: Update. * target.c: Update. * target.h: Update. * tracepoint.c: Update. * valops.c: Update. * valprint.c: Update. * value.c: Update. * windows-tdep.c: Update.
2015-10-16convert exec target to to_xclosePaul Koning1-6/+7
This converts the exec target to use to_xclose, to make it suitable for multi-target. 2014-07-29 Tom Tromey <tromey@redhat.com> * exec.c (exec_xclose_1): Rename from exec_close_1. Free "self". (add_target_sections): Push a new target instance. (section_table_read_available_memory): Don't refer to "exec_ops". (set_section_command): Likewise. (init_exec_ops): Set to_xclose, not to_close.
2015-10-16remove to_dataPaul Koning2-27/+25
There's no reason to have to_data. On the one hand, a to_xclose target can readily subclass target_ops. This is simple and clean. On the other hand, a to_close target can't really use to_data in the multi-target future, because such a target is inherently not multi-capable. So, this patch removes the field and fixes up its sole user. 2014-07-29 Tom Tromey <tromey@redhat.com> * bfd-target.c (struct target_bfd_ops): Rename from target_bfd_data. Add "base" field. (target_bfd_xfer_partial, target_bfd_get_section_table) (target_bfd_xclose, target_bfd_reopen): Update. * target.h (struct target_ops) <to_data>: Remove.
2015-10-15convert corelow to to_xclosePaul Koning3-73/+146
This converts corelow to be a to_xclose target. It moves all the corelow-related globals into a new subclass of target_ops and arranges for core_open to push an instance of this. This is preparatory work for multi-target. After this patch, corelow doesn't rely on global state and multiple instances can readily be instantiated. 2014-07-29 Tom Tromey <tromey@redhat.com> * corelow.c (struct core_target_ops_with_data): New struct. (core_vec, core_gdbarch, core_data): Remove. Now fields of core_target_ops_with_data. (sniff_core_bfd): Add core_gdbarch parameter. (get_core_target_ops): New function. (core_xclose): Rename from core_close. Update for core_target_ops_with_data. Free the target. (core_close_cleanup): Rename parameter. Update. (core_open): Use TARGET_NEW. Update. (get_core_register_section, get_core_registers, core_files_info) (core_xfer_partial, core_read_description, core_pid_to_str): Use get_core_target_ops. Update. (init_core_ops): Set to_xclose, not to_close. * target.c (allocate_target): New function. * target.h (allocate_target): Declare. (TARGET_NEW): New macro.
2015-10-14add to_identityPaul Koning3-3/+12
Right now a target_ops has an odd sense of identity. Most times some identity is needed, a pointer to a static object is passed in. For example, calls to unpush_target generally work like this: unpush_target (&exec_ops); Conceptually this is a kind of "instanceof" checking. Now, consider this with "to_xclose" targets. In this case the target_ops is allocated on the heap and there's no good way to talk about the identity. Code could remember the pointer, of course, but this usually just begs the question. For example in a to_open implementation it is reasonably normal to check target_is_pushed and then do nothing if the target is pushed. However, there's no reasonable way way to do this with a to_xclose target. This patch introduces a to_identity field that just points to the "prototype" implementation of a target_ops. This lets us convert targets to to_xclose without difficulty. 2014-07-29 Tom Tromey <tromey@redhat.com> * bfd-target.c (target_bfd_reopen): Set to_identity. * target.c (complete_target_initialization): Set to_identity. (unpush_target): Check to_identity. Call target_close on the real target. (target_is_pushed): Check to_identity. * target.h (struct target_ops) <to_identity>: New field.
2015-10-13move core_bfd to program spacePaul Koning3-5/+4
This moves the core_bfd global to be a field of the program space. It then replaces core_bfd with a macro to avoid a massive patch -- the same approach taken for various other program space fields. This patch is a basic transformation for eventual multi-target work. 2014-07-29 Tom Tromey <tromey@redhat.com> * corefile.c (core_bfd): Remove. * gdbcore.h (core_bfd): Now a macro. * progspace.h (struct program_space) <cbfd>: New field.
2015-10-09i386: Fix type of gdbarch_tdep::register_reggroup_pSimon Marchi2-1/+6
gdb/ChangeLog: * i386-tdep.h (struct gdbarch_tdep): Change type of register_reggroup_p to gdbarch_register_reggroup_p_ftype.
2015-10-09cris: Use enum bfd_endian to represent endiannessSimon Marchi2-1/+6
gdb/ChangeLog: * cris-tdep.c (struct instruction_environment): Change type of byte_order to enum bfd_endian.
2015-10-09arm-linux-tdep: Add explicit cast for int to gdb_syscall conversionSimon Marchi2-3/+8
This patch is taken from Pedro's branch. gdb/ChangeLog: * arm-linux-tdep.c (arm_canonicalize_syscall): Add enum gdb_syscall casts.
2015-10-09Change some void* to gdb_byte*Simon Marchi20-63/+120
There are a bunch of places where a void* is implicitely casted into a gdb_byte*. The auto-insert-casts script added explicit casts at those places. However, in many cases, it makes more sense to just change the void* to a gdb_byte*. gdb/ChangeLog: * aarch64-tdep.c (stack_item_t): Change type of data to gdb_byte*. * arm-tdep.c (struct stack_item): Likewise. (push_stack_item): Add gdb_byte* cast. * avr-tdep.c (struct stack_item): Change type of data to gdb_byte*. (push_stack_item): Add gdb_byte* cast. * cli/cli-dump.c (dump_memory_to_file): Change type of buf to gdb_byte* and add cast. * cris-tdep.c (struct stack_item): Change type of data to gdb_byte*. (push_stack_item): Add gdb_byte* cast. * gcore.c (gcore_copy_callback): Change type of memhunk to gdb_byte* and add cast. * gdbtypes.h (print_scalar_formatted): Change type of first parameter to gdb_byte*. * h8300-tdep.c (h8300_extract_return_value): Change type of valbuf to gdb_byte* and remove unnecessary cast. (h8300h_extract_return_value): Likewise. (h8300_store_return_value): Change type of valbuf to gdb_byte*. (h8300h_store_return_value): Likewise. * iq2000-tdep.c (iq2000_extract_return_value): Change type of valbuf to gdb_byte* and remove unnecessary cast. * jit.c (jit_reader_try_read_symtab): Change type of gdb_mem to gdb_byte* and add cast. * m32r-tdep.c (m32r_store_return_value): Change type of valbuf to gdb_byte* and remove unnecessary cast. (m32r_extract_return_value): Change type of dst to gdb_byte* and remove valbuf. * mep-tdep.c (mep_pseudo_cr32_read): Change type of buf to gdb_byte*. (mep_pseudo_cr64_read): Likewise. (mep_pseudo_csr_write): Likewise. (mep_pseudo_cr32_write): Likewise. (mep_pseudo_cr64_write): Likewise. * mi/mi-main.c (mi_cmd_data_write_memory): Change type of buffer to gdb_byte* and add cast. * moxie-tdep.c (moxie_store_return_value): Change type of valbuf to gdb_byte* and remove unnecessary cast. (moxie_extract_return_value): Change type of dst to gdb_byte* and remove valbuf. * p-valprint.c (print_scalar_formatted): Change type of valaddr to gdb_byte*. * printcmd.c (void): Likewise. * python/py-inferior.c (infpy_read_memory): Change type of buffer to gdb_byte* and add cast. (infpy_write_memory): Likewise. (infpy_search_memory): Likewise. * regcache.c (regcache_raw_write_signed): Change type of buf to gdb_byte* and add cast. (regcache_raw_write_unsigned): Likewise. (regcache_cooked_write_signed): Likewise. (regcache_cooked_write_unsigned): Likewise. * sh64-tdep.c (h64_extract_return_value): Change type of valbuf to gdb_byte*.
2015-10-09Add two callback data castsSimon Marchi3-2/+9
gdb/ChangeLog: * fbsd-tdep.c (fbsd_collect_regset_section_cb): Add cast. * linux-tdep.c (linux_collect_regset_section_cb_data): Likewise.
2015-10-09Fix typos in commentsEli Zaretskii3-2/+7
gdb/ 2015-10-09 Eli Zaretskii <eliz@gnu.org> * stack.c (print_stack_frame): * utils.c (printchar): Fix typos in commentary.
2015-10-09btrace, test: avoid gdb.btrace/vdso.exp failMarkus Metzger3-4/+14
The vdso.exp test checks that we can access the VDSO memory when replaying. Depending on the line information generated by the compiler, runto_main may run to the line marked with bp.1 or stop before that line. The test incorrectly assumes that it will always run to the marked line and fails if it doesn't. The test does not really care about what is traced. It does care that GDB is replaying when capturing the second disassemble output. Reflect that in the test by ignoring the output of the stepping and record goto begin commands and by checking that GDB is actually replaying. testsuite/ * gdb.btrace/vdso.c (main): Remove breakpoint markers. * gdb.btrace/vdso.exp: Change stepping command to "next" and ignore its output. Ignore the output of "record goto begin" and instead check that GDB is replaying.
2015-10-09Fix gdb.base/a2-run.exp racePedro Alves2-19/+40
This patch fixes this racy failure, with the native-extended-gdbserver board: (gdb) run Starting program: build/gdb/testsuite/outputs/gdb.base/a2-run/a2-run Remote debugging from host 127.0.0.1 Process build/gdb/testsuite/outputs/gdb.base/a2-run/a2-run created; pid = 23832 Reading /lib64/ld-linux-x86-64.so.2 from remote target... warning: File transfers from remote targets can be slow. Use "set sysroot" to access files locally instead. Reading /lib64/ld-linux-x86-64.so.2 from remote target... Reading /lib64/libm.so.6 from remote target... Reading /lib64/libc.so.6 from remote target... [Inferior 1 (process 23832) exited with code 01] (gdb) FAIL: gdb.base/a2-run.exp: run "a2-run" with no args PASS: gdb.base/a2-run.exp: no spurious messages at program exit run 5 Starting program: build/gdb/testsuite/outputs/gdb.base/a2-run/a2-run 5 Reading /lib64/ld-linux-x86-64.so.2 from remote target... usage: factorial <number> Child exited with status 1 Note that the output is correct; it's just that inferior output appeared after gdb's output, and the test doesn't handle that correctly. This comment isn't really correct, unfortunately: # waiting. If we had already seen the status wrapper exit, # gdb_test_multiple/expect has no spawn ids left, and thus # returns. That's true of expect in general, but I had missed / forgot that gdb_test_multiple internally has extra matches using "-i $gdb_spawn_id", so even if the caller clears all the indirect spawn id lists, gdb_test_multiple will continue waiting. So do a conditional exp_continue manually instead. gdb/testsuite/ChangeLog: 2015-10-09 Pedro Alves <palves@redhat.com> * gdb.base/a2-run.exp (maybe_exp_continue): New procedure. (top level): Use it in the run with no args test.
2015-10-09Automatic date update in version.inGDB Administrator1-1/+1
2015-10-08[D] Support D style sizeof and typeof expressions.Iain Buclaw4-0/+109
gdb/ChangeLog: * d-exp.y: (UnaryExpression): Support `type.sizeof' expressions. (PostfixExpression): Support `expr.sizeof' expressions. (PrimaryExpression): Support `typeof(expr)' expressions. gdb/testsuite/ChangeLog: * gdb.dlang/properties.exp: New file.
2015-10-08MAINTAINERS: Update my email addressMaciej W. Rozycki2-1/+5
gdb/ * MAINTAINERS: Update my email address.
2015-10-08Fix compile time warning compiling ARC port.Nick Clifton2-1/+6
2015-10-08btrace: fix void returnMarkus Metzger2-1/+6
record_btrace_resume returns the void return from the to_resume method of the target beneath. Split this into calling to_resume and return. gdb/ * record-btrace.c (record_btrace_resume): Fix void return.
2015-10-08Automatic date update in version.inGDB Administrator1-1/+1
2015-10-07Avoid using 'template' C++ keywordYao Qi7-12/+28
'template' is used in include/opcode/aarch64.h as below, typedef struct { const char *template; uint32_t value; int has_xt; } aarch64_sys_ins_reg; and it triggers compilation errors when GDB is built in C++ mode. In file included from git/gdb/aarch64-tdep.c:62:0: git/gdb/../include/opcode/aarch64.h:651:15: error: expected unqualified-id before 'template' const char *template; This patch is to rename field template to name. gas/ * config/tc-aarch64.c (md_begin): Access field 'name' rather than 'template'. include/opcode/ * aarch64.h (aarch64_sys_ins_reg) <template>: Removed. <name>: New field. opcodes/ * aarch64-dis.c (aarch64_ext_sysins_op): Access field 'name' rather than 'template'. * aarch64-opc.c (aarch64_print_operand): Likewise.
2015-10-07Wrap include/opcode/aarch64.h in extern "C" for C++Yao Qi2-0/+12
This is sufficient to link an aarch64 GDB built in C++ mode. Pedro did something similar in Feb https://sourceware.org/ml/binutils/2015-02/msg00176.html include/opcode/ 2015-10-07 Yao Qi <yao.qi@linaro.org> * aarch64.h [__cplusplus]: Wrap in extern "C".
2015-10-07New ARC implementation.Nick Clifton140-8060/+31597
bfd * archures.c: Remove support for older ARC. Added support for new ARC cpus (ARC600, ARC601, ARC700, ARCV2). * bfd-in2.h: Likewise. * config.bfd: Likewise. * cpu-arc.c: Likewise. * elf32-arc.c: Totally changed file with a refactored inplementation of the ARC port. * libbfd.h: Added ARC specific relocation types. * reloc.c: Likewise. gas * config/tc-arc.c: Revamped file for ARC support. * config/tc-arc.h: Likewise. * doc/as.texinfo: Add new ARC options. * doc/c-arc.texi: Likewise. ld * configure.tgt: Added target arc-*-elf* and arc*-*-linux-uclibc*. * emulparams/arcebelf_prof.sh: New file * emulparams/arcebelf.sh: Likewise. * emulparams/arceblinux_prof.sh: Likewise. * emulparams/arceblinux.sh: Likewise. * emulparams/arcelf_prof.sh: Likewise. * emulparams/arcelf.sh: Likewise. * emulparams/arclinux_prof.sh: Likewise. * emulparams/arclinux.sh: Likewise. * emulparams/arcv2elfx.sh: Likewise. * emulparams/arcv2elf.sh: Likewise. * emultempl/arclinux.em: Likewise. * scripttempl/arclinux.sc: Likewise. * scripttempl/elfarc.sc: Likewise. * scripttempl/elfarcv2.sc: Likewise * Makefile.am: Add new ARC emulations. * Makefile.in: Regenerate. * NEWS: Mention the new feature. opcodes * arc-dis.c: Revamped file for ARC support * arc-dis.h: Likewise. * arc-ext.c: Likewise. * arc-ext.h: Likewise. * arc-opc.c: Likewise. * arc-fxi.h: New file. * arc-regs.h: Likewise. * arc-tbl.h: Likewise. binutils * readelf.c (get_machine_name): Remove A5 reference. Add ARCompact and ARCv2. (get_machine_flags): Handle EM_ARCV2 and EM_ARCOMPACT. (guess_is_rela): Likewise. (dump_relocations): Likewise. (is_32bit_abs_reloc): Likewise. (is_16bit_abs_reloc): Likewise. (is_none_reloc): Likewise. * NEWS: Mention the new feature. include * dis-asm.h (arc_get_disassembler): Correct declaration. * arc-reloc.def: Macro file with definition of all relocation types. * arc.h: Changed macros for the newly supported ARC cpus. Altered enum defining the supported relocations. * common.h: Changed EM_ARC_A5 definition to EM_ARC_COMPACT. Added macro for EM_ARC_COMPACT2. * arc-func.h: New file. * arc.h: Likewise.
2015-10-07gold: fix ABI pagesize for aarch64Andreas Schwab2-4/+8
* aarch64.cc (aarch64_info): Set abi_pagesize to 64K.
2015-10-07[aarch64] use aarch64_decode_insn to decode instructions in GDBYao Qi2-11/+28
In this patch, we start to use aarch64_decode_insn to decode instructions in aarch64_software_single_step. gdb: 2015-10-07 Yao Qi <yao.qi@linaro.org> * aarch64-tdep.c: Include opcode/aarch64.h. (submask): Move it above. (bit): Likewise. (bits): Likewise. (aarch64_software_single_step): Call aarch64_decode_insn. Decode instruction by aarch64_inst instead of using aarch64_decode_bcond and decode_masked_match.
2015-10-07Automatic date update in version.inGDB Administrator1-1/+1
2015-10-06Fix bug when applying R_SPARC_GOTDATA_OP* relocations to local symbols.Cary Coutant2-9/+16
When applying a GOTDATA_OP* relocation to a local symbol, the addend is being applied after getting the value of the symbol. When the relocation refers to a merge section, however, the addend must be provided when computing the symbol value, since the contents of the section may have been rearranged. gold/ PR gold/18855 * sparc.cc (Sparc_relocate_functions::gdop_hix22): Remove addend parameter. (Sparc_relocate_functions::gdop_lox10): Likewise. (Target_sparc::Relocate::relocate): Use addend when computing symbol value for R_SPARC_GOTDATA_OP*.
2015-10-06Clear the ch_reserved field in 64-bit outputH.J. Lu2-0/+8
It is better to clear the ch_reserved field of Elf64_External_Chdr in 64-bit output. * bfd.c (bfd_update_compression_header): Clear the ch_reserved field in 64-bit output. (bfd_convert_section_contents): Likewise.
2015-10-06parse load_offset (bias) of restore command as longPitchumani Sivanupandi2-2/+8
Following failures are noticed for avr-gdb. This may be the case for targets like AVR which has integer_to_address hook defined. FAIL: gdb.base/dump.exp: struct copy, srec; value restored ok FAIL: gdb.base/dump.exp: struct copy, ihex; value restored ok FAIL: gdb.base/dump.exp: struct copy, tekhex; value restored ok These tests are failed because load_offset(bias) of restore command parsed as address. command: restore filename [binary] bias start end Except binary, other BFDs have a built-in location; gdb restores content at offset 'bias' from that location. So, 'bias' of 'restore' command should be parsed as address only when the file is binary. Below patch changes gdb to parse 'bias' as long if the file is not binary. gdb/ChangeLog 2015-10-06 Pitchumani Sivanupandi <pitchumani.s@atmel.com> * cli/cli-dump.c (restore_command): Parse load_offset (bias) as address only when the file is binary.
2015-10-06Automatic date update in version.inGDB Administrator1-1/+1
2015-10-05Don't re-export common symbolsH.J. Lu5-3/+23
For ELF linker, a common symbol isn't a definition. When we decide if a symbol should be re-exported, we should check if the symbol isn't undefined, not if it is a definition. bfd/ PR ld/18914 * elflink.c (elf_link_add_object_symbols): Don't re-export a symbol if it isn't undefined. ld/testsuite/ PR ld/18914 * ld-elf/exclude.exp: Also check exclude_common. * ld-elf/exclude2.s: Add exclude_common.
2015-10-05Automatic date update in version.inGDB Administrator1-1/+1
2015-10-04Enable IAMCU and PEI for Solaris2/x86H.J. Lu4-5/+14
bfd/ * config.bfd (targ_selvecs, targ64_selvecs): Add iamcu_elf32_vec, i386_pei_vec and x86_64_pei_vec for Solaris2/x86. ld/ * configure.tgt (targ_extra_emuls): Add elf_iamcu for Solaris2/x86.
2015-10-04Change ch_type to Elf_Word in struct Chdr_data<64>H.J. Lu3-5/+24
The ch_type field in struct Chdr_data<64> is 4 bytes, followed by a 4-byte padding. This change doesn't introduce any functional change since only the lower 32 bits of the ch_type field are used. PR gold/19060 * elfcpp.h (Chdr::get_ch_type): Change return type to Elf_Word. * elfcpp_internal.h (Chdr_data<64>): Change ch_type to 4 bytes and add ch_reserved.
2015-10-04Automatic date update in version.inGDB Administrator1-1/+1
2015-10-02[FT32] gdb: Correctly interpret function prologsjamesbowman2-6/+54
The stack unwinder did not understand the function prologs generated by gcc with -Os. Add code to recognize and interpret the prolog calls. [gdb] 2015-10-02 James Bowman <james.bowman@ftdichip.com> * ft32-tdep.c (ft32_analyze_prologue): Add function prolog subroutine handling.
2015-10-03Automatic date update in version.inGDB Administrator1-1/+1
2015-10-02Fix gdb.dwarf2/staticvirtual.exp regexp.Sandra Loosemore2-1/+11
2015-10-02 Sandra Loosemore <sandra@codesourcery.com> gdb/testsuite/ * gdb.dwarf2/staticvirtual.exp: Generalize regexp so it can match whether or not address 0x1000 is mapped on the target.
2015-10-02[LD][AARCH64]Add TLSIE relaxation support under large memory model.Renlin Li6-2/+103
bfd/ 2015-10-02 Renlin Li <renlin.li@arm.com> * elfnn-aarch64.c (IS_AARCH64_TLS_RELAX_RELOC): Add TLSIE_MOVW_GOTTPREL_G1. (aarch64_tls_transition_without_check): Add TLSIE_MOVW_GOTTPREL_G1 to TLSLE_MOVW_TPREL_G2 transition for local symbol. (elfNN_aarch64_tls_relax): Add a argument to pass tp offset. Add TLSIE_MOVW_GOTTPREL_G1 relaxation. (elfNN_aarch64_relocate_section): Call elfNN_aarch64_tls_relax with new argument. ld/testsuite/ 2015-10-02 Renlin Li <renlin.li@arm.com> * ld-aarch64/aarch64-elf.exp (tls-relax-large-le-ie): Run new test. * ld-aarch64/tls-relax-large-ie-le.d: New. * ld-aarch64/tls-relax-large-ie-le.s: New.
2015-10-02[LD][AARCH64]Add TLSDESC support for large memory model.Renlin Li11-3/+266
bfd/ 2015-10-02 Renlin Li <renlin.li@arm.com> * elfnn-aarch64.c (aarch64_tls_transition_without_check): Add relax transitions for TLSDESC_ADD, TLSDESC_LDR, TLSDESC_OFF_G0_NC, TLSDESC_OFF_G1. (aarch64_tls_transition_without_check): Add relaxation support. (aarch64_reloc_got_type): Add support. (elfNN_aarch64_final_link_relocate): Likewise. (elfNN_aarch64_tls_relax): Likewise. (elfNN_aarch64_relocate_section): Likewise. (elfNN_aarch64_gc_sweep_hook): Likewise. (elfNN_aarch64_check_relocs): Likewise. * elfxx-aarch64.c (_bfd_aarch64_elf_put_addend): Likewise. (_bfd_aarch64_elf_resolve_relocation): Likewise. ld/testsuite/ 2015-10-02 Renlin Li <renlin.li@arm.com> * ld-aarch64/aarch64-elf.exp: Run new test. * ld-aarch64/tls-large-desc.d: New. * ld-aarch64/tls-large-desc.s: New. * ld-aarch64/tls-relax-large-desc-ie.d: New. * ld-aarch64/tls-relax-large-desc-ie.s: New. * ld-aarch64/tls-relax-large-desc-le.d: New. * ld-aarch64/tls-relax-large-desc-le.s: New.
2015-10-02[GAS][AARCH64]Add TLSDESC large memory model support.Renlin Li11-1/+158
bfd/ 2015-10-02 Renlin Li <renlin.li@arm.com> * elfnn-aarch64.c (elfNN_aarch64_howto_table): Check overflow for BFD_RELOC_AARCH64_TLSDESC_OFF_G1. gas/ 2015-10-02 Renlin Li <renlin.li@arm.com> * config/tc-aarch64.c (s_tlsdescadd): New. (s_tlsdescldr): New. (md_pseudo_table): Handle tlsdescadd and tlsdescldr pseudo ops. (reloc_table): Add entries for BFD_RELOC_AARCH64_TLSDESC_OFF_G0_NC and BFD_RELOC_AARCH64_TLSDESC_OFF_G0_NC. (process_movw_reloc_info): Support AARCH64_TLSDESC_OFF_G1 and AARCH64_TLSDESC_OFF_G0_NC. (md_apply_fix): Likewise. (aarch64_force_relocation): Likewise. gas/testsuite/ 2015-10-02 Renlin Li <renlin.li@arm.com> * gas/aarch64/reloc-tlsdesc_off_g0_nc.d: New. * gas/aarch64/reloc-tlsdesc_off_g0_nc.s: New. * gas/aarch64/reloc-tlsdesc_off_g1.d: New. * gas/aarch64/reloc-tlsdesc_off_g1.s: New. * gas/aarch64/tls-desc.d: New. * gas/aarch64/tls-desc.s: New.
2015-10-02[BFD][AARCH64]Add TLSGD relaxation support under large memory model.Renlin Li8-0/+148
bfd/ 2015-10-02 Renlin Li <renlin.li@arm.com> * elfnn-aarch64.c(IS_AARCH64_TLS_RELAX_RELOC): Add relaxation support for TLSGD_MOVW_G0_NC and TLSGD_MOVW_G1. (aarch64_tls_transition_without_check): Likewise (elfNN_aarch64_tls_relax): Likwise. ld/testsuite/ 2015-10-02 Renlin Li <renlin.li@arm.com> * ld-aarch64/aarch64-elf.exp: run new test * ld-aarch64/tls-relax-large-gd-ie.d: New. * ld-aarch64/tls-relax-large-gd-ie.s: New. * ld-aarch64/tls-relax-large-gd-le.d: New. * ld-aarch64/tls-relax-large-gd-le.s: New.
2015-10-02[BFD][AARCH64]Create GOT section for TLSLE_MOVW_TPREL_G(1, 1_NC, 2).Renlin Li2-0/+8
bfd/ 2015-10-02 Renlin Li <renlin.li@arm.com> * elfnn-aarch64.c (elfNN_aarch64_check_relocs): Create GOT section for TLSLE_MOVW_TPREL_G(1, 1_NC, 2) relocation.
2015-10-02[Binutils][AARCH64]Add TLS IE large memory support.Renlin Li17-43/+180
bfd/ 2015-10-02 Renlin Li <renlin.li@arm.com> * reloc.c: Make AARCH64_TLSIE_MOVW_GOTTPREL_G1 and AARCH64_TLSIE_MOVW_GOTTPREL_G0_NC defined in alphabetical order. * libbfd.h: Regenerate. * bfd-in2.h: Likewise. * elfnn-aarch64.c (elfNN_aarch64_howto_table): Make TLSIE_MOVW_GOTTPREL_G1 check overflow. (aarch64_reloc_got_type): Add support for TLSIE_MOVW_GOTTPREL_G1 and TLSIE_MOVW_GOTTPREL_G0_NC. (elfNN_aarch64_final_link_relocate): Likewise. (elfNN_aarch64_relocate_section): Likewise. (elfNN_aarch64_gc_sweep_hook): Likewise. (elfNN_aarch64_check_relocs): Likewise. * elfxx-aarch64.c (_bfd_aarch64_elf_put_addend): Likewise. (_bfd_aarch64_elf_resolve_relocation): Likewise. gas/ 2015-10-02 Renlin Li <renlin.li@arm.com> * config/tc-aarch64.c (reloc_table): Add two entries for gottprel_g0_nc and gottprel_g1. (process_movw_reloc_info): Add support. (md_apply_fix): Likewise. (aarch64_force_relocation): Likewise. gas/testsuite/ 2015-10-02 Renlin Li <renlin.li@arm.com> * gas/aarch64/reloc-gottprel_g0_nc.d: New. * gas/aarch64/reloc-gottprel_g0_nc.s: New. * gas/aarch64/reloc-gottprel_g1.d: New. * gas/aarch64/reloc-gottprel_g1.s: New. ld/testsuite/ 2015-10-02 Renlin Li <renlin.li@arm.com> * ld-aarch64/tls-large-ie.d: New. * ld-aarch64/tls-large-ie.s: New. * ld-aarch64/aarch64-elf.exp: Run new test.
2015-10-02[LD][AARCH64]Add BFD_RELOC_AARCH64_TLSGD_MOVW_G0_NC support.Renlin Li7-0/+74
bfd/ 2015-10-02 Renlin Li <renlin.li@arm.com> * elfnn-aarch64.c (aarch64_reloc_got_type): Add BFD_RELOC_AARCH64_TLSGD_MOVW_G0_NC support. (elfNN_aarch64_final_link_relocate): Likewise. (elfNN_aarch64_relocate_section): Likewise. (elfNN_aarch64_gc_sweep_hook): Likewise. (elfNN_aarch64_check_relocs): Likewise. * elfxx-aarch64.c (_bfd_aarch64_elf_put_addend): Likewise. (_bfd_aarch64_elf_resolve_relocation): Likewise. ld/testsuite/ 2015-10-02 Renlin Li <renlin.li@arm.com> * ld-aarch64/emit-relocs-516.d: New. * ld-aarch64/emit-relocs-516.s: New. * ld-aarch64/aarch64-elf.exp: Run new test.
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