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2011-01-18Properly sign-extend byte.H.J. Lu7-23/+63
gas/testsuite/ 2011-01-18 H.J. Lu <hongjiu.lu@intel.com> * gas/i386/intel.d: Updated. * gas/i386/opcode-intel.d: Likewise. * gas/i386/opcode-suffix.d: Likewise. * gas/i386/opcode.d: Likewise. opcodes/ 2011-01-18 H.J. Lu <hongjiu.lu@intel.com> * i386-dis.c (sIbT): New. (b_T_mode): Likewise. (dis386): Replace sIb with sIbT on "pushT". (x86_64_table): Replace sIb with Ib on "aam" and "aad". (OP_sI): Handle b_T_mode. Properly sign-extend byte.
2011-01-18Add tbm flag and TBM instruction pattern.H.J. Lu2-1/+7
2011-01-18 H.J. Lu <hongjiu.lu@intel.com> * gas/i386/ilp32/x86-64-arch-2.d: Add tbm flag and TBM instruction pattern.
2011-01-18fix printing of Ada wide characters on ppc-aixJoel Brobecker2-3/+7
Same problem as before: We were downcasting the character value from int to unsigned char, which caused an overflow. The reason why we did not see this problem before is probably related to the fact that we're using stabs on AIX and thus characters types are defined as a TYPE_CODE_INT (or TYPE_CODE_RANGE?). gdb/ChangeLog: * ada-valprint.c (ada_print_scalar): Remove unsigned char downcast. (ada_val_print_1): Likewise.
2011-01-18[powerpc] breakpoint inserted past function endJoel Brobecker2-2/+14
On powerpc, the prologue scanner reads instruction after instruction, and just skips instructions that do not affect a frame. This means that it does not stop if if finds and unexpected instruction (which could possibly happen with optimization, I presume). To avoid scanning too many instructions, it tries to establish an upper limit. The upper limit is first computed using the debugging (line) info, but if that fails, it falls back on an arbitrary 100 bytes (or 25 instructions). The problem is that, if the function is shorter than those 25 instructions, we run the risk of skipping the entire function and returning a PC that's outside our function. In the event where we can find a symbol for a given PC (and therefore can determine function start and end addresses), but cannot find an upper limit using skip_prologue_using_sal, then we can at least limit make sure that the 25 instructions do not put us beyour our function. If it does, then further reduce the upper-limit to the end of the function. gdb/ChangeLog: * rs6000-tdep.c (rs6000_skip_prologue): Make sure that the prologue upper limit address is not greater than the function end address when the upper limit could not be computed using the debugging info.
2011-01-18opcodes/Jan Kratochvil3-2547/+2687
* i386-init.h: Regenerated. * i386-tbl.h: Regenerated.
2011-01-18 Fix compilation for mingw64.Nick Clifton5-7/+21
* coffcode.h (coff_slurp_symbol_table): Add intptr_t intermediate typecast to avoid warning. * elf32-rx.c: Add "bfd_stdint.h" include required for int32_t type usage. * elfxx-ia64.c (elfNN_ia64_relax_br): Use intptr_t typeacast instead of long for pointer to avoid warning. (elfNN_ia64_relax_brl): Idem. (elfNN_ia64_install_value): Idem. * vms-alpha.c (_bfd_vms_slurp_etir): Idem.
2011-01-18 * config/tc-arm.c (arm_cpus): Add Faraday ARMv5TE compatibleNick Clifton3-2/+15
cores: fa606te, fa616te, fmp626. Modify the VFP of fa626te. * doc/c-arm.texi (ARM Options): Add -mcpu={fa606te, fa616te, fmp626} options.
2011-01-18 PR gas/12390Nick Clifton44-195/+795
* doc/all.texi: Add NS32K * doc/as.texinfo: Remove target specific details of which characters act as comment initiators and statement separators into individual target specific files. * doc/c-alpha.texi (Alpha-Chars): Document special behaviour of the hash character at the start of a line. * doc/c-arm.texi (ARM-Chars): Likewise. * doc/c-avr.texi (AVR-Chars): Likewise. * doc/c-d10v.texi (D10V-Chars): Likewise. * doc/c-d30v.texi (D30V-Chars): Likewise. * doc/c-mmix.texi (MMIX-Chars): Likewise. * doc/c-s390.texi (s390 characters): Likewise. * doc/c-sh.texi (SH-Chars): Likewise. * doc/c-sh64.texi (SH64-Chars): Likewise. * doc/c-sparc.texi (SPARC-Chars): Likewise. * doc/c-tic6x.texi (TIC6X Syntax): Likewise. * doc/c-xtensa.texi (Xtensa Syntax): Likewise. * doc/c-z80.texi (Z80-Chars): Likewise. * doc/c-z8k.texi (Z8000-Chars): Likewise. * doc/c-pdp11.texi (PDP11-Syntax): Document line separator character. * doc/c-arc.texi (ARC-Chars): Fill in this subsection. * doc/c-bfin.texi (Blackfin Syntax): Document line comment and line separator characters. * doc/c-cr16.texi (CR16 Syntax): Likewise. * doc/c-i386.texi (i386-Chars): Likewise. * doc/c-i860.texi (i860-Chars): Likewise. * doc/c-i960.texi (i960-Chars): Likewise. * doc/c-ip2k.texi (IP2K-Chars): Likewise. * doc/c-lm32.texi (LM32-Chars): likewise. * doc/c-m32c.texi (M32C-Chars): Likewise. * doc/c-m68hc11.texi (M68HC11-syntax): Likewise. * doc/c-m68k.texi (M68K-Chars): Likewise. * doc/c-microblaze.texi (MicroBlaze-Chars): Likewise. * doc/c-msp430.texi (MSP430-Chars): Likewise. * doc/c-mt.texi (MT-Chars): Likewise. * doc/c-ns32k.texi (NS32K-Chars): Likewise. * doc/c-pj.texi (PJ-Chars): Likewise. * doc/c-ppc.texi (PowerPC-Chars): Likewise. * doc/c-rx.texi (RX-Chars): Likewise. * doc/c-score.texi (SCORE-Chars): Likewise. * doc/c-tic54x.texi (TIC54X-Chars): Likewise. * doc/c-v850.texi (V850-Chars): Likewise. * doc/c-vax.texi (VAX-Chars): Likewise. * doc/c-xc16x.texi (xc16x-Chars): Likewise.
2011-01-18*** empty log message ***gdbadmin1-1/+1
2011-01-17daily updateAlan Modra1-1/+1
2011-01-17Add TBM testsuite files missing from last commit.Quentin Neill6-0/+1489
2011-01-17Add support for TBM instructions.Quentin Neill18-7/+131
gas/ 2011-01-17 Quentin Neill <quentin.neill@amd.com> * config/tc-i386.c (cpu_arch): Add CPU_TBM_FLAGS. * doc/c-i386.texi (i386-TBM): New section. opcodes/ 2011-01-17 Quentin Neill <quentin.neill@amd.com> * i386-dis.c (REG_XOP_TBM_01): New. (REG_XOP_TBM_02): New. (reg_table): Add REG_XOP_TBM_01 and REG_XOP_TBM_02 tables. (xop_table): Redirect to REG_XOP_TBM_01 and REG_XOP_TBM_02 entries, and add bextr instruction. * i386-gen.c (cpu_flag_init): Add CPU_TBM_FLAGS, CpuTBM. (cpu_flags): Add CpuTBM. * i386-opc.h (CpuTBM) New. (i386_cpu_flags): Add bit cputbm. * i386-opc.tbl: Add bextr, blcfill, blci, blcic, blcmsk, blcs, blsfill, blsic, t1mskc, and tzmsk. * i386-init.h: Regenerated. * i386-tbl.h: Regenerated gas/testsuite 2011-01-17 Quentin Neill <quentin.neill@amd.com> * gas/i386/tbm.s: New. * gas/i386/tbm.d: New. * gas/i386/tbm-intel.d: New. * gas/i386/x86-64-tbm.s: New. * gas/i386/x86-64-tbm.d: New. * gas/i386/x86-64-tbm-intel.d: New. * gas/i386/arch-10.d: Add tbm flag and TBM instruction pattern. * gas/i386/arch-10.s: Add a TBM instruction. * gas/i386/arch-10-1.l: Add TBM instruction pattern. * gas/i386/arch-10-2.l: Likewise. * gas/i386/arch-10-3.l: Likewise. * gas/i386/arch-10-4.l: Likewise. * gas/i386/x86-64-arch-2.s: Likewise. * gas/i386/x86-64-arch-2.d: Likewise.
2011-01-17 * cli/cli-cmds.c (apropos_command): Free the compiled regex. UseTom Tromey4-6/+60
get_regcomp_error. * utils.c: Include gdb_regex.h. (do_regfree_cleanup): New function. (make_regfree_cleanup): Likewise. (get_regcomp_error): Likewise. * gdb_regex.h (make_regfree_cleanup, get_regcomp_error): Declare.
2011-01-17bfd/Richard Sandiford6-1/+34
* elf32-arm.c (elf32_arm_check_relocs): Check needs_plt rather than h->needs_plt when deciding whether to record a possible dynamic reloc. ld/testsuite/ * ld-arm/arm-rel32.s, ld-arm/arm-rel32.d: New testcase. * ld-arm/arm-elf.exp: Run it.
2011-01-17bfd/Richard Sandiford7-15/+43
* elf32-arm.c (elf32_arm_gc_sweep_hook): Remove all registered dynamic relocs for the removed section. ld/testsuite/ * ld-arm/gc-thumb-lib.s, ld-arm/gc-thumb.s, ld-arm/gc-thumb.d: New test. * ld-arm/arm-elf.exp: Run it.
2011-01-17 * cli/cli-cmds.c (apropos_command): Fix formatting. Don't callTom Tromey2-14/+11
re_compile_fastmap.
2011-01-17 * p-exp.y (intvar): New static variable, used to set CURRENT_TYPEPierre Muller2-17/+101
for internal variables. (last_was_structop): New static variable. (COMPLETE): New token. (field_exp): New rule to group all '.' suffix handling. Add mark_struct_expression calls when approriate to be able to correctly find fields for completion. (yylex): Adapt to handle field completion and set INTVAR when required.
2011-01-17*** empty log message ***gdbadmin1-1/+1
2011-01-16daily updateAlan Modra1-1/+1
2011-01-16Disallow 64bit relocations in x32 mode.H.J. Lu11-43/+315
gas/ 2011-01-16 H.J. Lu <hongjiu.lu@intel.com> * config/tc-i386.c (disallow_64bit_disp): Renamed to ... (disallow_64bit_reloc): This. (md_assemble): Don't check movabs for x32 mode here. (i386_target_format): Updated. (tc_gen_reloc): Check if 64bit relocations are allowed. gas/testsuite/ 2011-01-16 H.J. Lu <hongjiu.lu@intel.com> * gas/i386/ilp32/immed64.s: New. * gas/i386/ilp32/reloc64.s: Likewise. * gas/i386/ilp32/x86-64-pcrel.s: Likewise. * gas/i386/ilp32/inval.s: Add more tests. * gas/i386/ilp32/immed64.d: Updated. * gas/i386/ilp32/inval.l: Likewise. * gas/i386/ilp32/reloc64.d: Likewise. * gas/i386/ilp32/x86-64-pcrel.d: Likewise.
2011-01-16*** empty log message ***gdbadmin1-1/+1
2011-01-15daily updateAlan Modra1-1/+1
2011-01-15Update ChangeLog.H.J. Lu1-1/+1
2011-01-15Check invalid x32 relocations.H.J. Lu2-0/+38
2011-01-15 H.J. Lu <hongjiu.lu@intel.com> * elf64-x86-64.c (elf_x86_64_check_relocs): Check invalid x32 relocations.
2011-01-15Don't allow movabs with relocation in x32 mode.H.J. Lu8-22/+383
gas/ 2011-01-15 H.J. Lu <hongjiu.lu@intel.com> * config/tc-i386.c (disallow_64bit_disp): New. (x86_elf_abi): Replace X86_64_LP64_ABI/X86_64_ILP32_ABI with X86_64_ABI/X86_64_X32_ABI. (md_assemble): Don't allow movabs with relocation in x32 mode. (i386_target_format): Updated. gas/testsuite/ 2011-01-15 H.J. Lu <hongjiu.lu@intel.com> * gas/i386/ilp32/ilp32.exp: Run inval. * gas/i386/ilp32/inval.l: New. * gas/i386/ilp32/inval.s: Likewise. * gas/i386/ilp32/x86-64.s: Likewise. * gas/i386/ilp32/x86-64.d: Don't use ../x86_64.s. Updated.
2011-01-15Replace n32 with x32.H.J. Lu3-5/+7
2011-01-15*** empty log message ***gdbadmin1-1/+1
2011-01-14Rename --n32 to --x32.H.J. Lu15-22/+48
gas/ 2011-01-14 H.J. Lu <hongjiu.lu@intel.com> * config/tc-i386.c (OPTION_N32): Renamed to ... (OPTION_X32): This. (md_longopts): Replace n32 with x32. (md_parse_option): Updated. (md_show_usage): Likewise. * doc/c-i386.texi: Replace n32 with x32. gas/testsuite/ 2011-01-14 H.J. Lu <hongjiu.lu@intel.com> * gas/i386/ilp32/cfi/ilp32.exp: Replace --n32 with --x32. * gas/i386/ilp32/elf/ilp32.exp: Likewise. * gas/i386/ilp32/ilp32.exp: Likewise. * gas/i386/ilp32/lns/ilp32.exp: Likewise. ld/testsuite/ 2011-01-14 H.J. Lu <hongjiu.lu@intel.com> * ld-x86-64/ilp32-1.d: Replace --n32 with --x32. * ld-x86-64/ilp32-2.d: Likewise. * ld-x86-64/ilp32-3.d: Likewise. * ld-x86-64/ilp32-4.d: Likewise. * ld-x86-64/ilp32-5.d: Likewise. * ld-x86-64/x86-64.exp: Likewise.
2011-01-14daily updateAlan Modra1-1/+1
2011-01-14Handle R_X86_64_32 like R_X86_64_64 for ILP32.H.J. Lu6-5/+49
bfd/ 2011-01-14 H.J. Lu <hongjiu.lu@intel.com> * elf64-x86-64.c (elf_x86_64_link_hash_table): Add pointer_r_type. (elf_x86_64_link_hash_table_create): Set pointer_r_type. (elf_x86_64_check_relocs): Handle R_X86_64_32 like R_X86_64_64 for ILP32. Remove ABI_64_P PIC check for R_X86_64_8, R_X86_64_16, R_X86_64_32 and R_X86_64_32S. (elf_x86_64_relocate_section): Handle R_X86_64_32 like R_X86_64_64 for ILP32. ld/testsuite/ 2011-01-14 H.J. Lu <hongjiu.lu@intel.com> * ld-x86-64/ilp32-5.d: New. * ld-x86-64/ilp32-5.s: Likewise. * ld-x86-64/x86-64.exp: Run ilp32-5.
2011-01-142011-01-14 Yao Qi <yao@codesourcery.com>Yao Qi2-2/+12
* arm-tdep.c (arm_register_reggroup_p): FPS register is in save_reggroup, restore_reggroup and all_reggroup.
2011-01-14new testcase printing wchar_t characters and stringsJoel Brobecker3-0/+82
gdb/testsuite/ChangeLog: * gdb.base/wchar.c, gdb.base/wchar.exp: New testcases.
2011-01-14new testcase for Ada Wide Wide Characters and StringsJoel Brobecker5-0/+123
gdb/testsuite/ChangeLog: * gdb.ada/widewide: New testcase.
2011-01-14Fix printing of Wide_Character & Wide_Wide_Character entities.Joel Brobecker3-5/+9
Wide_Characters and Wide_Wide_Characters are incorrectly printed. Consider for instance: Medium : Wide_Character := Wide_Character'Val(16#dead#); Trying to print the value of this variable yields: (gdb) p medium $1 = 57005 '["ad"]' The integer value is correct (57005 = 0xdead), but the character representation is not, it should be: $1 = 57005 '["dead"]' Same for Wide_Wide_Characters. There were two issues: (a) The first issue was in ada-valprint, where we were assuming that character types were 1 byte long; (b) The second problem was in c-valprint, where we were down-casting the integer value of the character to type `unsigned char', causing use to lose all but the lowest byte. gdb/ChangeLog: * ada-valprint. (ada_printchar): Use the correct type length in call to ada_emit_char. * c-valprint.c (c_val_print): Remove cast in call to LA_PRINT_CHAR.
2011-01-14 * solib-som.h (hpux_major_release): Declare variable here.Pierre Muller4-15/+47
* solib-som.c: Remove <sys/utsname.h> header. (DEFAULT_HPUX_MAJOR_RELEASE): New macro. (hpux_major_release): Make global, change default value to DEFAULT_HPUX_MAJOR_RELEASE. (get_hpux_major_release): Simply return HPUX_MAJOR_RELEASE. * hppa-hpux-nat.c: Add <sys/utsname.h> include. Add "solib-som.h" header. (set_hpux_major_release): New function. (_initialize_hppa_hpux_nat): Call set_hpux_major_release.
2011-01-14gdb: extend Linux osabi matchMike Frysinger2-1/+6
The current osabi default matching misses all *-uclinux tuples. Signed-off-by: Mike Frysinger <vapier@gentoo.org>
2011-01-14fix ARI warnings introduced by ia64-hpux patchesJoel Brobecker4-9/+19
gdb/ChangeLog: * ia64-hpux-nat.c (ia64_hpux_fetch_register): Remove trailing new-line at end of warning message. (ia64_hpux_store_register): Remove trailing new-line at end of error message. * ia64-hpux-tdep.c: Rephrase comment. * solib-ia64-hpux.c (struct dld_info): Change type of field dld_flags from "long long" to ULONGEST.
2011-01-14 * target.h (deprecated_child_ops): Delete declaration.Pedro Alves3-8/+5
* target.c (deprecated_child_ops): Delete definition.
2011-01-14 gdb/Pedro Alves1-16/+0
* Makefile.in (hpux-thread.o): Delete rule. * configure.ac: Don't check for HPUX DCE threads support. * configure, config.in: Regenerate. * hppa-hpux-nat.c (child_suppress_run): Delete. (hppa_hpux_child_can_run): Delete. (_initialize_hppa_hpux_nat): Don't override to_can_run. * hpux-thread.c: Delete.
2011-01-14 * Makefile.in (hpux-thread.o): Delete rule.Pedro Alves6-616/+10
* configure.ac: Don't check for HPUX DCE threads support. * configure, config.in: Regenerate. * hppa-hpux-nat.c (child_suppress_run): Delete. (hppa_hpux_child_can_run): Delete. (_initialize_hppa_hpux_nat): Don't override to_can_run. * hpux-thread.c: Delete.
2011-01-14 * ldmain.c (main): Flush stdout before and stderr after printingAlan Modra10-27/+31
message. * ldmisc.c (einfo): Similarly. * plugin.c (message): Likewise. * emultempl/ppc64elf.em: Likewise. * emultempl/xtensaelf.em: Likewise. * emulparams/elf32mcore.sh: Use einfo rather than printf. * emultempl/beos.em: Likewise. * emultempl/pe.em: Likewise. * emultempl/pep.em: Likewise.
2011-01-14 * bfd.c (bfd_perror): Flush stdout before and stderr after printingAlan Modra14-67/+90
error. (_bfd_default_error_handler): Likewise. * elf.c (print_segment_map): Likewise. * libbfd.c (warn_deprecated): Likewise. * som.c (som_sizeof_headers): No need to do so here. * coff-i860.c: Replace use of printf for error messages with _bfd_error_handler. * coff-ppc.c: Likewise. * coff-sh.c: Likewise. * elf32-bfin.c: Likewise. * elf32-dlx.c: Likewise. * elf32-mep.c: Likewise. * elf32-v850.c: Likewise. * mach-o.c: Likewise. * pef.c: Likewise.
2011-01-14Fix x86-64 ILP32 shared library.H.J. Lu5-12/+71
bfd/ 2011-01-13 H.J. Lu <hongjiu.lu@intel.com> * elf64-x86-64.c (elf_x86_64_link_hash_table): Remove swap_reloca_out. (elf_x86_64_link_hash_table_create): Don't set swap_reloca_out. (elf_x86_64_check_relocs): Align relocation section to 4 byte for 32bit. (elf_x86_64_gc_sweep_hook): Replace ELF64_ST_TYPE with ELF_ST_TYPE. (elf_x86_64_finish_dynamic_symbol): Updated. (elf_x86_64_finish_dynamic_sections): Don't use Elf64_External_Dyn, bfd_elf64_swap_dyn_in, nor bfd_elf64_swap_dyn_out. ld/testsuite/ 2011-01-13 H.J. Lu <hongjiu.lu@intel.com> * ld-x86-64/ilp32-4.d: New. * ld-x86-64/x86-64.exp: Run ilp32-4.
2011-01-14 * emultempl/elf32.em (gld${EMULATION_NAME}_place_orphan): Don'tAlan Modra2-13/+8
attempt to put non-alloc orphans before debug sections, just place them after .comment.
2011-01-14 PR ld/12339Alan Modra2-0/+8
* ldlang.c (sort_def_symbol): Handle bfd_link_hash_warning symbols.
2011-01-14 PR ld/12339Alan Modra2-3/+9
* elf32-arm.c (allocate_dynrelocs): Don't set up eh before following bfd_link_hash_warning symbol link.
2011-01-14 * Makefile.am: Sort emulation rules.Alan Modra3-1032/+1057
(eelf32am33lin.c): Delete. (ALL_EMULATION_SOURCES): Sort, add missing entries. (ALL_64_EMULATION_SOURCES): Likewise. * Makefile.in: Regenerate.
2011-01-14*** empty log message ***gdbadmin1-1/+1
2011-01-13delete hpux_pid_to_str (unused)Joel Brobecker2-13/+4
This function is unused, and the default formatting routine does just fine, I think. On pa-hpux: [New process 12565, lwp 2513] [New process 12565, lwp 2514] So this patch deletes it. gdb/ChangeLog: * hpux-thread.c (hpux_pid_to_str): Delete.
2011-01-13[Ada] Fix printing of Wide_Wide_StringsJoel Brobecker2-10/+18
This fixes the printing of Wide_Wide_String objects. For instance, consider: My_WWS : Wide_Wide_String := " helo"; Before this patch is applied, GDB prints: (gdb) print my_wws $1 = " ["00"]h["00"]e" gdb/ChangeLog: * ada-valprint.c (ada_emit_char): Remove strange code. Check that c is <= UCHAR_MAX before passing it to isascii. (char_at): Do not assume that TYPE_LEN is either 1 or 2.
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