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2012-10-05opcodes/Peter Bergner11-1/+534
* ppc-dis.c (ppc_opts) <altivec>: Use PPC_OPCODE_ALTIVEC2; * ppc-opc.c (VBA): New define. (powerpc_opcodes) <vcuxwfp, vcsxwfp, vcfpuxws, vcfpsxsw, vmr, vnot, mfppr, mfppr32, mtppr, mtppr32>: New extended mnemonics. gas/testsuite/ * gas/ppc/power7.d: Add tests for mfppr, mfppr32, mtppr and mtppr32. * gas/ppc/power7.s: Likewise. * gas/ppc/altivec.d: Add tests for all legacy Altivec instructions. * gas/ppc/altivec.s: Likewise. * gas/ppc/altivec2.d: New test file. * gas/ppc/altivec2.s: Likewise. * gas/ppc/ppc.exp: Run it.
2012-10-05 * powerpc.cc (Target_powerpc::do_plt_address_for_local,Alan Modra2-105/+258
do_plt_address_for_global): New functions. (Output_data_got_powerpc::do_write): Don't segfault when linking statically. (Output_data_plt_powerpc::add_entry, add_ifunc_entry, add_local_ifunc_entry): Return true on adding entry.. (Target_powerpc::make_plt_entry): ..use to avoid unnecessary glink->add_entry call. Remove unused symtab param. Adjust calls. (Target_powerpc::make_local_ifunc_plt_entry): Likewise. (Target_powerpc::make_iplt_section): Remove symtab param. Don't set up symbols here. (Target_powerpc::do_finalize_sections): Instead set up __rela_iplt syms here. Do so even when no .iplt. Don't segfault when linking statically. (Output_data_glink::add_entry, find_entry): Rearrange params. Add new variants without reloc param. (Glink_sym_ent::Glink_sym_ent): Likewise. (Target_powerpc::Scan::reloc_needs_plt_for_ifunc): Accept any reloc when refs will resolve to plt call stub. (Target_powerpc::Scan::local): Correct ifunc handling. Allow R_PPC_PLTREL24 to resolve locally. (Target_powerpc::Scan::global): Correct ifunc handling. (Target_powerpc::Relocate::relocate): Correct local sym glink lookup. Don't destroy "value" when we have a plt call stub, and when checking plt call validity. (Target_powerpc::do_dynsym_value): Simplify.
2012-10-05 * i386.cc (Output_data_plt_i386::address_for_global,Alan Modra8-61/+63
address_for_local): Add plt offset to returned value. Adjust uses. * sparc.cc (Output_data_plt_sparc::address_for_global, address_for_local): Likewise. * tilegx.cc (Output_data_plt_tilegx::address_for_global, address_for_local): Likewise. * x86_64.cc (Output_data_plt_x86_64::address_for_global, address_for_local): Likewise. * target.h (Target::plt_address_for_global, plt_address_for_local): Update comment. * output.cc (Output_reloc::symbol_value): Don't add plt offset here. (Output_data_got::Got_entry::write): Nor here. * output.h: Comment fix.
2012-10-05daily updateAlan Modra1-1/+1
2012-10-05*** empty log message ***gdbadmin1-1/+1
2012-10-04 * v850-dis.c (disassemble): Place square parentheses around secondNick Clifton6-9/+36
register operand of clr1, not1, set1 and tst1 instructions. * config/tc-v850.c (v850_insert_operand): Use a static buffer for the error message. * gas/v850/v850e1.d: Fix expected disassembly of clr1, not1, set1 and tst1 insns.
2012-10-042012-10-04 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>Andreas Krebbel3-4/+9
* gas/s390/zarch-zEC12.d: Fix branch preload instructions. * gas/s390/zarch-zEC12.s: Likewise.
2012-10-04Commit missing files from last patch.Andreas Krebbel2-0/+104
2012-10-042012-10-04 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>Andreas Krebbel12-36/+113
* config/tc-s390.c (s390_parse_cpu): Add new option zEC12. * doc/as.texinfo: Document new option zEC12. * doc/c-s390.texi: Likewise. 2012-10-04 Andreas Krebbel <Andreas.Krebbel@de.ibm.com> * gas/s390/s390.exp: Run zEC12 tests. * gas/s390/zarch-zEC12.d: New file. * gas/s390/zarch-zEC12.s: New file. 2012-10-04 Andreas Krebbel <Andreas.Krebbel@de.ibm.com> * s390-mkopc.c: Support new option zEC12. * s390-opc.c: Add new instruction formats. * s390-opc.txt: Add new instructions for zEC12. 2012-10-04 Andreas Krebbel <Andreas.Krebbel@de.ibm.com> * s390.h (s390_opcode_cpu_val): Add S390_OPCODE_ZEC12.
2012-10-04daily updateAlan Modra1-1/+1
2012-10-04*** empty log message ***gdbadmin1-1/+1
2012-10-032012-10-04 Chao-ying Fu <fu@mips.com>Steve Ellcey2-0/+16
Steve Ellcey <sellcey@mips.com> * mips/mips3264r2.igen (rdhwr): New.
2012-10-03* config/tc-rl78.c: Change line_separator to '@' so that '|' canDJ Delorie2-1/+8
be used in expressions.
2012-10-03 PR symtab/14601Doug Evans5-0/+87
* buildsym.c (buildsym_init): Reset using_directives to NULL. testsuite/ * gdb.cp/using-crash.exp: New file. * gdb.cp/using-crash.cc: New file.
2012-10-03Adjust the value of _GLOBAL_OFFSET_TABLE_ for got bigger than 0x8000Walter Lee2-5/+23
bytes, so that the 16 bit relocations have a greater chance of working. * tilegx.cc (Target_tilegx::do_finalize_sections): Adjust global_offset_table_ value for larget got. (Target_tilegx::Relocate::relocate): Handle adjusted got value.
2012-10-03daily updateAlan Modra1-1/+1
2012-10-03*** empty log message ***gdbadmin1-1/+1
2012-10-02http://sourceware.org/ml/gdb-patches/2012-10/msg00027.htmlAndrew Burgess2-18/+21
gdb/ChangeLog * remote-sim.c (dump_mem): Always dump buffer contents, zero fill output and use uint32_t not long to ensure 4 byte size.
2012-10-02 * lib/gdb.exp (gdb_unload): Change wording of perror text to beDoug Evans2-9/+22
more consistent. (runto,gdb_debug_format): Ditto. (gdb_file_cmd): Watch for eof in nested gdb_expect. Clean up logging and error messages.
2012-10-02gdb_bfd_unref failed assertion on AIX.Joel Brobecker2-0/+6
Trying to run any program on AIX triggers a failed assertion: (gdb) run Starting program: /[...]/simple_main /[...]/gdb_bfd.c:288: internal-error: gdb_bfd_unref: Assertion `gdata->refc >= 1' failed. A problem internal to GDB has been detected, further debugging may prove unreliable. Quit this debugging session? (y or n) What happens is that we have a loop where we forgot to update the value of "last", resulting in the loop unref'ing the same BFD over and over again. We bomb the second time around, when triggering an assertion on the ref counter. gdb/ChangeLog: * rs6000-nat.c (add_vmap): Set "last" to "next" after having unref'ed it.
2012-10-02*** empty log message ***gdbadmin1-1/+1
2012-10-02daily updateAlan Modra1-1/+1
2012-10-01http://sourceware.org/ml/gdb-patches/2012-09/msg00568.htmlAndrew Burgess7-7/+178
gdb/ChangeLog * target.c (simple_search_memory): Include access length in warning message. gdb/gdbserver/ChangeLog * server.c (handle_search_memory_1): Include access length in warning message. gdb/testsuite/ChangeLog Test find command on unmapped memory. * gdb.base/find-unmapped.c: New file. * gdb.base/find-unmapped.exp: New file.
2012-10-01 * write.c (chain_frchains_together_1): Reorder assertion to avoidAlan Modra2-2/+7
uninit warning.
2012-10-01daily updateAlan Modra1-1/+1
2012-10-01*** empty log message ***gdbadmin1-1/+1
2012-09-30daily updateAlan Modra1-1/+1
2012-09-30*** empty log message ***gdbadmin1-1/+1
2012-09-29Sync toplevel files with GCC treeH.J. Lu5-67/+178
2012-09-28 Ian Lance Taylor <iant@google.com> * Makefile.def: Make all-target-libgo depend on all-target-libbacktrace. * Makefile.in: Rebuild. 2012-09-26 Ian Lance Taylor <iant@google.com> * Makefile.def: Make all-gcc depend on all-libbacktrace. * Makefile.in: Rebuild. 2012-09-06 Diego Novillo <dnovillo@google.com> * configure.ac: Bump minimum GMP version to 4.2.3. * configure: Re-generate. 2012-09-05 Georg-Johann Lay <avr@gjlay.de> PR target/54461 * configure.ac (noconfigdirs,target=avr-*-*): Add target-newlib, target-libgloss if not configured --with-avrlibc=no. * configure: Regenerate. 2012-09-04 Jason Merrill <jason@redhat.com> * configure.ac: Fix --enable-languages=all. 2012-09-03 Richard Guenther <rguenther@suse.de> PR bootstrap/54138 * configure.ac: Re-organize ISL / CLOOG checks to allow disabling with either --without-isl or --without-cloog. * configure: Regenerated. 2012-09-03 Georg-Johann Lay <avr@gjlay.de> * configure.ac (noconfigdirs,target=avr): Add target-libquadmath. * configure: Regenerate.
2012-09-29Sync config with GCCH.J. Lu3-23/+7
2012-09-03 Richard Guenther <rguenther@suse.de> PR bootstrap/54138 * config/cloog.m4: Adjust for toplevel reorg. * config/isl.m4: Adjust.
2012-09-29 * powerpc.cc (Target_powerpc::iplt_): New output section.Alan Modra2-97/+466
(Target_powerpc::iplt_section, make_iplt_section, reloc_needs_plt_for_ifunc, make_local_ifunc_plt_entry): New functions. (Target_powerpc::make_plt_entry): Handle ifunc syms. Target_powerpc::plt_entry_count): Count iplt entries too. (Output_data_plt_powerpc::Output_data_plt_powerpc): Don't create reloc section in constructor. New params. (Target_powerpc::make_plt_section): Create reloc section here instead. (Output_data_plt_powerpc::add_ifunc_entry, add_local_ifunc_entry): New functions. (Output_data_plt_powerpc::initial_plt_entry_size_, name_): New vars. (Output_data_glink::add_entry, find_entry): New functions to deal with local syms. (Glink_sym_ent): Add support for local syms. (Output_data_glink::do_write): Handle ifunc plt entries. (Target_powerpc::Scan::get_reference_flags): Handle more relocs. (Target_powerpc::Scan::local, global): Handle ifunc syms. (Target_powerpc::Relocate::relocate): Likewise. (Target_powerpc::do_dynsym_value): Use glink stub, not plt entry.
2012-09-29gdb/testsuite/Yao Qi6-0/+570
* gdb.trace/mi-tracepoint-changed.exp: New. * gdb.mi/mi-breakpoint-changed.exp: New. * gdb.mi/pending.c, gdb.mi/pendshr1.c: New * gdb.mi/pendshr2.c: New.
2012-09-29*** empty log message ***gdbadmin1-1/+1
2012-09-29daily updateAlan Modra1-1/+1
2012-09-282012-09-28 Nathan Miller <nathanm2@us.ibm.com>Edjunior Barbosa Machado2-5/+7
Edjunior Machado <emachado@linux.vnet.ibm.com> PR gdb/13989 * solib.c (solib_find): Prevent GDB from loading native libraries when debugging a cross-target corefile.
2012-09-282012-09-28 selven <pcthegreat@gmail.com>Pedro Alves2-1/+8
Make definition match declaration. * regcache.c (regcache_register_status): Change return type to enum register_status.
2012-09-28Don't abort() when disassembling bad moxie instructions.Anthony Green5-30/+109
2012-09-28gdb/Yao Qi5-4/+113
* mi/mi-main.c (mi_cmd_data_write_memory): Call write_memory_with_notification instead of write_memory. (mi_cmd_data_write_memory_bytes): Call write_memory_with_notification instead of target_write_memory. gdb/testsuite/ * gdb.mi/pr11022.exp: New. * gdb.mi/pr11022.c: New. Copied from gdb.base/.
2012-09-28gdb/Yao Qi2-0/+9
* mi/mi-main.c (mi_cmd_data_write_memory_bytes): Emit error when the length of content is not an even number.
2012-09-28daily updateAlan Modra1-1/+1
2012-09-28*** empty log message ***gdbadmin1-1/+1
2012-09-27 Fix https://bugzilla.redhat.com/show_bug.cgi?id=849357Tom Tromey5-2/+54
* cp-valprint.c (cp_print_value_fields): Use get_vptr_fieldno. gdb/testsuite * gdb.cp/derivation.exp: Add regression test. * gdb.cp/derivation.cc (class V_base, class V_inter, class V_derived): New. (vderived): New global.
2012-09-27sol-thread.c: Remove commented-out code.Joel Brobecker2-54/+5
gdb/ChangeLog: * sol-thread.c (sol_thread_fetch_registers) (sol_thread_store_registers): Delete commented out code.
2012-09-27New unit sparc-sol-thread.c extracted from sol-thread.cJoel Brobecker5-28/+67
Moving some sparc-specific routines out of sol-thread.c into their own (new) file. gdb/ChangeLog: * sol-thread.c (ps_lgetxregsize, ps_lgetxregs, ps_lsetxregs): Move these functions to sparc-sol-thread.c. * sparc-sol-thread.c: New file. * configure.ac: Add sparc-sol-thread.o to CONFIG_OBS and sparc-sol-thread.c to CONFIG_SRCS for sparc-solaris native configurations. * configure: Regenerate.
2012-09-27sol-thread.c: Remove #if 0-ed code.Joel Brobecker2-50/+5
gdb/ChangeLog: * sol-thread.c (ps_lgetxregsize, ps_lgetxregs, ps_lsetxregs): Remove commented-out code.
2012-09-27sol-thread.c: conditionalize some sparc-specific libthread_db functions.Joel Brobecker2-0/+9
gdb/ChangeLog: * sol-thread.c (ps_lgetxregsize, ps_lgetxregs, ps_lsetxregs): Enable this code for sparc hosts only.
2012-09-27Add procfs_find_LDT_entry declaration (procfs.h).Joel Brobecker3-1/+13
Add a declaration for procfs_find_LDT_entry in order to prevent a compiler warning about this function missing one. This also helps making sure that declaration and definition remain consistent. gdb/ChangeLog: * procfs.h (procfs_find_LDT_entry): Add declaration. * sol-thread.c (ps_lgetLDT): Delete local declaration of function procfs_find_LDT_entry.
2012-09-27Make procfs.c:proc_get_LDT_entry staticJoel Brobecker2-1/+5
This function is not used outside of procfs.c. gdb/ChangeLog: * procfs.c (proc_get_LDT_entry): Make static.
2012-09-27Fix declaration of proc_find_memory_regionsJoel Brobecker2-5/+5
This function is used as a target_ops callback. The function implemention was recently changed, but the declaration wasn't updated accordingly. This fixes a build failure on Solaris. gdb/ChangeLog: * procfs.c (proc_find_memory_regions): Fix declaration.
2012-09-27 * amd64-tdep.c (amd64_return_value): Revert previous changeSiddhesh Poyarekar10-34/+51
that used TYPE_LENGTH directly. * bfin-tdep.c (bfin_extract_return_value): Likewise. (bfin_store_return_value): Likewise. * cris-tdep.c (cris_store_return_value): Likewise. (cris_extract_return_value): Likewise. * h8300-tdep.c (h8300_extract_return_value): Likewise. * hppa-tdep.c (hppa64_return_value): Likewise. * lm32-tdep.c (lm32_store_return_value): Likewise. * microblaze-tdep.c (microblaze_store_return_value): Likewise. * spu-tdep.c (spu_value_from_register): Likewise. * vax-tdep.c (vax_return_value): Likewise.
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