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2012-09-02Add hdynamic to elf_link_hash_table for _DYNAMICH.J. Lu30-34/+78
* elf-bfd.h (elf_link_hash_table): Add hdynamic for the _DYNAMIC symbol. * elflink.c (_bfd_elf_link_create_dynamic_sections): Set hdynamic. * elf-m10300.c (_bfd_mn10300_elf_finish_dynamic_symbol): Check hdynamic instead of "_DYNAMIC". * elf32-arm.c (elf32_arm_finish_dynamic_symbol): Likewise. * elf32-cr16.c (elf32_arm_finish_dynamic_symbol): Likewise. * elf32-cris.c (elf_cris_finish_dynamic_symbol): Likewise. * elf32-hppa.c (elf32_hppa_finish_dynamic_symbol): Likewise. * elf32-i386.c (elf_i386_convert_mov_to_lea): Likewise. * elf32-lm32.c (lm32_elf_finish_dynamic_symbol): Likewise. * elf32-m32r.c (m32r_elf_finish_dynamic_symbol): Likewise. * elf32-s390.c (elf_s390_finish_dynamic_symbol): Likewise. * elf32-sh.c (sh_elf_finish_dynamic_symbol): Likewise. * elf32-tic6x.c (elf32_tic6x_finish_dynamic_symbol): Likewise. * elf32-tilepro.c (tilepro_elf_finish_dynamic_symbol): Likewise. * elf32-vax.c (elf_vax_finish_dynamic_symbol): Likewise. * elf32-xtensa.c (elf_xtensa_finish_dynamic_symbol): Likewise. * elf64-aarch64.c elf64_aarch64_finish_dynamic_symbol(): Likewise. * elf64-alpha.c (elf64_alpha_finish_dynamic_symbol): Likewise. * elf64-ia64-vms.c (elf64_ia64_finish_dynamic_symbol): Likewise. * elf64-s390.c (elf_s390_finish_dynamic_symbol): Likewise. * elf64-sh64.c (sh64_elf64_finish_dynamic_symbol): Likewise. * elf64-x86-64.c (elf_x86_64_convert_mov_to_lea): Likewise. * elfnn-ia64.c (elfNN_ia64_finish_dynamic_symbol): Likewise. * elfxx-mips.c (_bfd_mips_elf_finish_dynamic_symbol): Likewise. * elfxx-sparc.c (_bfd_sparc_elf_finish_dynamic_symbol): Likewise. * elfxx-tilegx.c (tilegx_elf_finish_dynamic_symbol): Likewise. * elf32-microblaze.c (microblaze_elf_finish_dynamic_symbol): Check hdynamic, hgot, hplt instead of _DYNAMIC, _GLOBAL_OFFSET_TABLE_, _PROCEDURE_LINKAGE_TABLE_. * elf32-score.c (s3_bfd_score_elf_finish_dynamic_symbol): Likewise. * elf32-score7.c (s7_bfd_score_elf_finish_dynamic_symbol): Likewise.
2012-09-02*** empty log message ***gdbadmin1-1/+1
2012-09-02daily updateAlan Modra1-1/+1
2012-09-01 PR gas/14521Hans-Peter Nilsson2-1/+18
* config/tc-mmix.h (tc_frob_file_before_fix): Renumber sections after call to mmix_frob_file.
2012-09-01 PR gas/14521Hans-Peter Nilsson3-0/+18
* gas/mmix/group-1.d, gas/mmix/group-1.s: New test.
2012-09-012012-08-30 Khoo Yit Phang <khooyp@cs.umd.edu>Yit Phang Khoo1-0/+4
* MAINTAINERS (Write After Approval): Add "Khoo Yit Phang".
2012-09-01Don't optimize relocation against _DYNAMICH.J. Lu14-2/+123
bfd/ * elf32-i386.c (elf_i386_convert_mov_to_lea): Don't optimize _DYNAMIC. * elf64-x86-64.c (elf_x86_64_convert_mov_to_lea): Likewise. ld/testsuite/ * ld-i386/i386.exp: Run mov1a, mov1b. * ld-x86-64/x86-64.exp: Run mov1a, mov1b, mov1c, mov1d. * ld-i386/mov1.s: New file. * ld-i386/mov1a.d: Likewise. * ld-i386/mov1b.d: Likewise. * ld-x86-64/mov1.s: Likewise. * ld-x86-64/mov1a.d: Likewise. * ld-x86-64/mov1b.d: Likewise. * ld-x86-64/mov1c.d: Likewise. * ld-x86-64/mov1d.d: Likewise.
2012-09-01*** empty log message ***gdbadmin1-1/+1
2012-09-01daily updateAlan Modra1-1/+1
2012-08-31Convert mov to lea in size_dynamic_sectionsH.J. Lu16-38/+416
bfd/ * elf32-i386.c (elf_i386_convert_mov_to_lea): New. (elf_i386_size_dynamic_sections): Use it on input sections. (elf_i386_relocate_section): Don't convert "mov foo@GOT(%reg), %reg" to "lea foo@GOTOFF(%reg), %reg" for local symbols here. * elf64-x86-64.c (elf_x86_64_convert_mov_to_lea): New. (elf_x86_64_size_dynamic_sections): Use it on input sections. (elf_x86_64_relocate_section): Don't convert "mov foo@GOTPCREL(%rip), %reg" to "lea foo@GOTOFF(%reg), %reg" for local symbols. ld/testsuite/ * ld-i386/i386.exp: Run lea1d, lea1f, lea1f. * ld-x86-64/x86-64.exp: Run lea1g, lea1h, lea1i, lea1j, lea1k, lea1l. * ld-ifunc/ifunc-13-i386.d: Remove R_386_RELATIVE entry. * ld-i386/lea1d.d: New file. * ld-i386/lea1e.d: Likewise. * ld-i386/lea1f.d: Likewise. * ld-x86-64/lea1g.d: Likewise. * ld-x86-64/lea1h.d: Likewise. * ld-x86-64/lea1i.d: Likewise. * ld-x86-64/lea1j.d: Likewise. * ld-x86-64/lea1k.d: Likewise. * ld-x86-64/lea1l.d: Likewise.
2012-08-31 * doc/c-mips.texi (MIPS Opts): Correct a typo in the -mips5Maciej W. Rozycki2-1/+6
option.
2012-08-31gdb/Yao Qi4-115/+145
* mi/mi-cmds.c (mi_cmds): New macros DEF_MI_CMD_CLI DEF_MI_CMD_MI DEF_MI_CMD_CLI_1 and DEF_MI_CMD_CLI_1. Update some commands. * mi/mi-cmds.h (struct mi_cmd) <suppress_notification>: New field. * mi/mi-main.c (mi_cmd_execute): Set '*parse->cmd->suppress_notification' to 1.
2012-08-31gdb/Yao Qi2-1/+5
* mi/mi-cmds.c (mi_cmds): Add 'static'.
2012-08-31Convert mov to lea for loading local function addressH.J. Lu17-0/+210
bfd/ * elf32-i386.c (elf_i386_relocate_section): Convert "mov foo@GOT(%reg), %reg" to "lea foo@GOTOFF(%reg), %reg" for local symbols. * elf64-x86-64.c (elf_x86_64_relocate_section): Convert "mov foo@GOTPCREL(%rip), %reg" to "lea foo(%rip), %reg" for local symbols. ld/testsuite/ * ld-i386/i386.exp: Run lea1a, lea1b, lea1c. * ld-x86-64/x86-64.exp: Run lea1a, lea1b, lea1c, lea1d, lea1e, lea1f. * ld-i386/lea1.s: New file. * ld-i386/lea1a.d: Likewise. * ld-i386/lea1b.d: Likewise. * ld-i386/lea1c.d: Likewise. * ld-x86-64/lea1.s: Likewise. * ld-x86-64/lea1a.d: Likewise. * ld-x86-64/lea1b.d: Likewise. * ld-x86-64/lea1c.d: Likewise. * ld-x86-64/lea1d.d: Likewise. * ld-x86-64/lea1e.d: Likewise. * ld-x86-64/lea1f.d: Likewise.
2012-08-31Provide __executable_start for PIEH.J. Lu6-19/+45
ld/ PR ld/14525 * scripttempl/elf.sc: Also provide __executable_start for PIE. ld/testsuite/ PR ld/14525 * ld-elf/elf.exp: Run pr14525. * ld-elf/pr14525.c: New. * ld-elf/pr14525.out: Likewise.
2012-08-31 PR ld/14464Alan Modra2-0/+33
* elf64-ppc.c (ppc64_elf_relocate_section): Map symbols defined by a linker script in .opd to corresponding input .opd section.
2012-08-31 * powerpc.cc (Powerpc_relobj): Add and use Address typedef.Alan Modra2-315/+1477
(Powerpc_relobj::toc_base_offset): New stub function. (Target_powerpc): Add tp_offset, dtp_offset. Rename got_mod_index_offset to tlsld_got_offset. Update all refs. (Target_powerpc::Relocate::enum skip_tls): New. (Target_powerpc::call_tls_get_addr_): New var. (Target_powerpc::is_branch_reloc): Move to file scope. (Target_powerpc::relocate_tls, optimize_tls_reloc): Delete. (Target_powerpc::optimize_tls_gd, optimize_tls_ld, optimize_tls_ie): New functions. (Target_powerpc::enum Got_type): Delete old values, add new ones. (powerpc_info): Correct common_pagesize for ppc64. (at_tls_transform, needs_dynamic_reloc, use_plt_offset): New functions. (Powerpc_relocate_functions): Add overflow check enums and functions. Add non-shift version of rela, rela_ua. Delete all rel public functions. Delete addr16_lo. Add addr64, addr64_u, addr32, addr32_u, addr24, addr16_u, addr16_hi2, addr16_ha2, addr16_hi3, addr16_ha3, addr14 functions. (Output_data_got_powerpc::add_constant_pair): New function. (Output_data_got_powerpc::got_base_offset): Likewise. (Output_data_got_powerpc::do_write): Correct 64-bit got header. (instruction constants): Sort, add some more. (Output_data_glink::do_write): Add and use Address typedef. Use object->toc_base_offset() stub for 64-bit. (Target_powerpc::tlsld_got_offset): Use add_constant_pair. (Target_powerpc::Scan::get_reference_flags): Handle more relocs. (Target_powerpc::Scan::local, global): Emit relative dynamic reloc for R_PPC64_TOC. Handle more relocs. Generate got entries for TLS. Always treat .opd relocs as against locally defined symbol. Correct condition for RELATIVE relocs. (Target_powerpc::do_finalize_sections): Test for NULL sections. (Target_powerpc::Relocate::relocate): Use plt call stub as value for 32-bit syms with a plt entry. Correct ppc64 toc base calculations. Handle TLS relocs, and more. Add overflow checking and adjust for Powerpc_relocate_functions changes. (Target_powerpc::relocate_for_relocatable): Handle zero r_sym. Reinstate --emit-relocs code with FIXME.
2012-08-31daily updateAlan Modra1-1/+1
2012-08-31*** empty log message ***gdbadmin1-1/+1
2012-08-30Add "Khoo Yit Phang" to gdb/MAINTAINERS.Yit Phang Khoo1-0/+1
2012-08-30sim: cr16: update syscall listMike Frysinger3-25/+34
2012-08-30sim: cr16: improve trap handlingMike Frysinger4-2/+31
2012-08-30sim: cr16: add sim_complete_command stubMike Frysinger2-0/+9
2012-08-30 * layout.cc (Layout::set_segment_offsets): Set p_align toAlan Modra2-2/+9
abi_pagesize, not common_pagesize. (Layout::relaxation_loop_body): Similarly use abi_pagesize to determine whether file header can go in segment.
2012-08-30 * output.h (Output_reloc::Output_reloc <output section>): AddAlan Modra3-71/+122
is_relative param. Adjust calls. (Output_reloc::add_output_section_relative): New functions. * output.cc (Output_reloc::Output_reloc <output section>): Handle is_relative. (Output_reloc::symbol_value): Handle SECTION_CODE.
2012-08-30*** empty log message ***gdbadmin1-1/+1
2012-08-30daily updateAlan Modra1-1/+1
2012-08-29 * ppc-opc.c (VXASHB_MASK): New define.Peter Bergner2-1/+9
(powerpc_opcodes) <vsldoi>: Use VXASHB_MASK.
2012-08-29 * main.c (print_gdb_help): Remove reference toDoug Evans2-4/+5
--use-deprecated-index-sections.
2012-08-29Replace malloc with xmallocH.J. Lu2-38/+16
* argv.c (dupargv): Replace malloc with xmalloc. Don't check xmalloc return. (buildargv): Likewise. Also replace strdup with xstrdup. (expandargv): Don't check dupargv return.
2012-08-29Replace alloca with xmalloc/freeH.J. Lu2-1/+8
PR binutils/14526 * argv.c (buildargv): Replace alloca with xmalloc/free.
2012-08-29*** empty log message ***gdbadmin1-1/+1
2012-08-29daily updateAlan Modra1-1/+1
2012-08-28 * ld-elf/export-class.sd: New test.Maciej W. Rozycki28-0/+854
* ld-elf/export-class.vd: New test. * ld-elf/export-class-def.s: New test source. * ld-elf/export-class-dep.s: New test source. * ld-elf/export-class-lib.s: New test source. * ld-elf/export-class-ref.s: New test source. * ld-elf/export-class-lib.ver: New test version script. * ld-elf/export-class.exp: New test script. * ld-arm/arm-export-class.rd: New test. * ld-arm/arm-export-class.xd: New test. * ld-arm/export-class.exp: New test script. * ld-i386/i386-export-class.rd: New test. * ld-i386/i386-export-class.xd: New test. * ld-i386/export-class.exp: New test script. * ld-mips-elf/mips-32-export-class.rd: New test. * ld-mips-elf/mips-32-export-class.xd: New test. * ld-mips-elf/mips-64-export-class.rd: New test. * ld-mips-elf/mips-64-export-class.xd: New test. * ld-mips-elf/export-class.exp: New test script. * ld-powerpc/powerpc-32-export-class.rd: New test. * ld-powerpc/powerpc-32-export-class.xd: New test. * ld-powerpc/powerpc-64-export-class.rd: New test. * ld-powerpc/powerpc-64-export-class.xd: New test. * ld-powerpc/export-class.exp: New test script. * ld-x86-64/x86-64-64-export-class.rd: New test. * ld-x86-64/x86-64-x32-export-class.rd: New test. * ld-x86-64/export-class.exp: New test script.
2012-08-28 * elf32-ppc.c (ppc_elf_relocate_section): Assert that dynindx isMaciej W. Rozycki3-1/+13
not minus one. * elf64-ppc.c (ppc64_elf_relocate_section): Likewise.
2012-08-28 * elflink.c (_bfd_elf_merge_symbol): Also override the versionMaciej W. Rozycki2-14/+22
a dynamic symbol defaulted to if preempted with a hidden or internal definition.
2012-08-28gdb/gdbserver/Yao Qi5-38/+23
* ax.c, tracepoint.c: Replace ATTR_FORMAT with ATTRIBUTE_PRINTF. * server.h: Include 'libiberty.h' and 'ansidecl.h'. (ATTR_NORETURN, ATTR_FORMAT, ATTR_MALLOC): Remove. Remove declarations of xmalloc, xreallloc, xstrdup and freeargv. * Makefile.in (libiberty_h): New. (server_h): Append dependencies 'libiberty.h' and 'ansidecl.h'. (linux-bfin-low.o): Append dependency 'libiberty.h'.
2012-08-28 * ppc-opc.c (UIMM4, UIMM3, UIMM2, VXVA_MASK, VXVB_MASK, VXVAVB_MASK,Peter Bergner2-23/+66
VXVDVA_MASK, VXUIMM4_MASK, VXUIMM3_MASK, VXUIMM2_MASK): New defines. (powerpc_opcodes) <vexptefp, vlogefp, vrefp, vrfim, vrfin, vrfip, vrfiz, vrsqrtefp, vupkhpx, vupkhsb, vupkhsh, vupklpx, vupklsb, vupklsh>: Use VXVA_MASK. <vspltisb, vspltish, vspltisw>: Use VXVB_MASK. <mfvscr>: Use VXVAVB_MASK. <mtvscr>: Use VXVDVA_MASK. <vspltb>: Use VXUIMM4_MASK. <vsplth>: Use VXUIMM3_MASK. <vspltw>: Use VXUIMM2_MASK.
2012-08-28gdb/Yao Qi6-33/+55
* cli/cli-cmds.c (max_user_call_depth): Add 'unsigned'. (init_cmds): Call add_setshow_uinteger_cmd for command 'max-user-call-depth'. * cli/cli-script.c (execute_user_command): Add 'unsigned' to the declaration of 'max_user_call_depth'. * frame.c (backtrace_limit): Add 'unsigned'. (_initialize_frame): Call add_setshow_uinteger_cmd for command 'limit'. * remote.c (remoteaddresssize): Add 'unsigned'. (remote_address_masked): Change local var 'address_size' to 'unsigned'. (_initialize_remote): Call add_setshow_uinteger_cmd for 'remoteaddresssize'. * top.c (history_size): Add 'unsigned'. (show_commands): Change local variables to 'unsigned'. (set_history_size_command): Don't check history_size is negative. Adjust the condition to call unstifle_history and set history_size to UNIT_MAX.
2012-08-282012-08-28 Pedro Alves <palves@redhat.com>Pedro Alves4-76/+110
PR gdb/14428 gdb/ * infcmd.c (default_print_one_register_info): New, factored out from default_print_registers_info. (default_print_registers_info): Use it. Mark value unavailable if necessary. (registers_info): Print user registers with default_print_one_register_info. gdb/testsuite/ * gdb.base/pc-fp.exp: Adjust expected output of 'info registers pc fp'.
2012-08-28Add padding to the plt section so that its size is a multiple of itsWalter Lee3-7/+28
entry size. * elf32-tilepro.c (allocate_dynrelocs): Use PLT_ENTRY_SIZE as size of header. (tilepro_plt_entry_build): Account for new header size. (tilepro_elf_finish_dynamic_sections): Ditto. (tilepro_elf_plt_sym_val): Ditto. * elfxx-tilegx.c (allocate_dynrelocs): Use PLT_ENTRY_SIZE as size of header + tail. (tilegx_elf_finish_dynamic_sections): Account for new padding.
2012-08-28Add support for constructing pc-relative addresses to the plt, byWalter Lee10-33/+286
adding the necessary assembly operators and relocations. bfd: * reloc.c (Add BFD_RELOC_TILEGX_IMM16_X0_HW0_PLT_PCREL, BFD_RELOC_TILEGX_IMM16_X1_HW0_PLT_PCREL, BFD_RELOC_TILEGX_IMM16_X0_HW1_PLT_PCREL, BFD_RELOC_TILEGX_IMM16_X1_HW1_PLT_PCREL, BFD_RELOC_TILEGX_IMM16_X0_HW2_PLT_PCREL, BFD_RELOC_TILEGX_IMM16_X1_HW2_PLT_PCREL, BFD_RELOC_TILEGX_IMM16_X0_HW3_PLT_PCREL, BFD_RELOC_TILEGX_IMM16_X1_HW3_PLT_PCREL, BFD_RELOC_TILEGX_IMM16_X0_HW0_LAST_PLT_PCREL, BFD_RELOC_TILEGX_IMM16_X1_HW0_LAST_PLT_PCREL, BFD_RELOC_TILEGX_IMM16_X0_HW1_LAST_PLT_PCREL, BFD_RELOC_TILEGX_IMM16_X1_HW1_LAST_PLT_PCREL, BFD_RELOC_TILEGX_IMM16_X0_HW2_LAST_PLT_PCREL, BFD_RELOC_TILEGX_IMM16_X1_HW2_LAST_PLT_PCREL): new relocations. * elfxx-tilegx.c (tilegx_elf_howto_table): Handle new relocations. (tilegx_reloc_map): Ditto. (reloc_to_create_func): Ditto. (tilegx_elf_check_relocs): Ditto. (tilegx_elf_gc_sweep_hook): Ditto. (tilegx_elf_relocate_section): Ditto. * libbfd.h: Regenerate. * bfd-in2.h: Regenerate. gas: * tc-tilegx.c (O_hw0_plt): Define operator. (O_hw1_plt): Ditto. (O_hw1_last_plt): Ditto. (O_hw2_last_plt): Ditto. (md_begin): Handle new operators. (emit_tilegx_instruction): Ditto. (md_apply_fix): Ditto. * doc/c-tilegx.texi: Document new operators. include/elf: * tilegx.h (R_TILEGX_IMM16_X0_HW0_PLT_PCREL): New relocation. (R_TILEGX_IMM16_X1_HW0_PLT_PCREL): Ditto. (R_TILEGX_IMM16_X0_HW1_PLT_PCREL): Ditto. (R_TILEGX_IMM16_X1_HW1_PLT_PCREL): Ditto. (R_TILEGX_IMM16_X0_HW2_PLT_PCREL): Ditto. (R_TILEGX_IMM16_X1_HW2_PLT_PCREL): Ditto. (R_TILEGX_IMM16_X0_HW3_PLT_PCREL): Ditto. (R_TILEGX_IMM16_X1_HW3_PLT_PCREL): Ditto. (R_TILEGX_IMM16_X0_HW0_LAST_PLT_PCREL): Ditto. (R_TILEGX_IMM16_X1_HW0_LAST_PLT_PCREL): Ditto. (R_TILEGX_IMM16_X0_HW1_LAST_PLT_PCREL): Ditto. (R_TILEGX_IMM16_X1_HW1_LAST_PLT_PCREL): Ditto. (R_TILEGX_IMM16_X0_HW2_LAST_PLT_PCREL ): Ditto. (R_TILEGX_IMM16_X1_HW2_LAST_PLT_PCREL): Ditto.
2012-08-28daily updateAlan Modra1-1/+1
2012-08-28*** empty log message ***gdbadmin1-1/+1
2012-08-27Check if TUI_SRC_WIN is not NULL before referencing itH.J. Lu2-1/+8
PR tui/14486 * tui/tui-source.c (tui_source_is_displayed): Check if TUI_SRC_WIN is not NULL before referencing it.
2012-08-27gdb/Jan Kratochvil5-2/+105
* breakpoint.c (parse_breakpoint_sals) <(*address) == NULL>: New variable pc. Call find_pc_line instead of find_pc_overlay, restore original PC for it. gdb/testsuite/ * gdb.base/break-caller-line.c: New file. * gdb.base/break-caller-line.exp: New file.
2012-08-27gdb/Jan Kratochvil4-9/+64
* auto-load.c (auto_load_objfile_script): Rename to ... (auto_load_objfile_script_1): ... here, change variable realname to parameter realname, document it, add return value, add variable retval. (auto_load_objfile_script): New function. gdb/doc/ * gdb.texinfo (objfile-gdb.py file): New paragraph for .exe stripping.
2012-08-27gdb/Jan Kratochvil2-1/+9
* cli/cli-decode.c (print_doc_line): Keep skipping '.' and ',' not followed by a whitespace.
2012-08-27ChangeLog fix:Jan Kratochvil1-0/+1
PR gdb/14494. * dwarf2read.c (dwarf2_locate_sections): Move variable aflag here. Move the SEC_HAS_CONTENTS check here - for any NAMES use. (dwarf2_locate_sections) <eh_frame>: Move the variable and check from here.
2012-08-27gdb/Jan Kratochvil2-8/+14
* dwarf2read.c (dwarf2_locate_sections): Move variable aflag here. Move the SEC_HAS_CONTENTS check here - for any NAMES use. (dwarf2_locate_sections) <eh_frame>: Move the variable and check from here.
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