* gas/mips/mips.exp (run_dump_test_arch): Add an opts parameter.
(run_dump_test_arches): Allow additional options to be passed.
(run_list_test_arch): Add opts to the name.
(run_list_test_arches): Allow the options to be elided.
(mips4-fp, mips5-fp): Run twice, one with -32 and once with -mabi=o64.
(mips64r2-ill, octeon-ill): Remove empty options string.
Fix gdb.mi/mi-solib.exp without system debug info installed.
* lib/mi-support.exp (mi_expect_stop): Accept FILE also for `from'
expect attribute, return 0 for it. Update comments.
(hppa_process_unwind): Likewise.
(arm_process_unwind): Likewise.
(process_unwind): Likewise.
(arm_get_section_word): Rename to get_unwind_section_word.
Add sym_name parameter to return the offset into the string table
of the symbol associated with the reloc applied to the word.
(decode_tic6x_unwind_regmask): Add NULL argument to invocation of
get_unwind_section_word.
(dump_arm_unwind): Likewise.
(decode_arm_unwind_bytecode): Prepend a comma when *not* the first
register in a list.
(decode_arm_unwind): If the returned function address is 0 and a
valid symname offset is provided use that to compute the name
associated with the entry.
Add extra checks of the compact model index entry.
PR threads/13448
* dwarf2read.c (decode_locdesc): Handle DW_OP_const8u.
For DW_OP_GNU_push_tls_address increment the value, new comment for it.
gdb/testsuite/
PR threads/13448
* gdb.dwarf2/dw2-var-zero-addr.S: New file.
* gdb.dwarf2/dw2-var-zero-addr.exp: New file.
* gdb.threads/tls-var-main.c: New file.
* gdb.threads/tls-var.c: New file.
* gdb.threads/tls-var.exp: New file.
PR breakpoints/13346
* dwarf2read.c (process_psymtab_comp_unit): Set
PSYMTABS_ADDRMAP_SUPPORTED.
* psympriv.h (struct partial_symtab): Comment textlow and texthigh
validity. New field psymtabs_addrmap_supported.
* psymtab.c (find_pc_sect_psymtab_closer): New gdb_assert on
psymtabs_addrmap_supported.
(find_pc_sect_psymtab): Do not fallback to TEXTLOW and TEXTHIGH for
!PSYMTABS_ADDRMAP_SUPPORTED.
(dump_psymtab, maintenance_info_psymtabs): Print also
psymtabs_addrmap_supported.
gdb/testsuite/
PR breakpoints/13346
* gdb.dwarf2/dw2-objfile-overlap-inner.S: New file.
* gdb.dwarf2/dw2-objfile-overlap-outer.S: New file.
* gdb.dwarf2/dw2-objfile-overlap.exp: New file.
Otherwise, the compiler does not generate any debug info for them.
This fixes 3 FAILs:
FAIL: gdb.ada/homonym.exp: ptype local_type_subtype at BREAK_1
FAIL: gdb.ada/homonym.exp: ptype int_type at BREAK_1
FAIL: gdb.ada/homonym.exp: ptype local_type_subtype at BREAK_2
gdb/testsuite/ChangeLog:
* gdb.ada/homonym/pck.ads, gdb.ada/homonym/pck.adb: New files.
* gdb.ada/homonym/homonym.adb: For use of all types defined
locally inside both Get_Value subprograms.
* s390-nat.c (SUBOFF): Remove.
(s390_native_supply, s390_native_collect): New functions.
(supply_gregset, supply_fpregset): Use s390_native_supply.
(fill_gregset, fill_fpregset): Use s390_native_collect.
* s390-tdep.c (s390_pseudo_register_reggroup_p): Update comment.
(s390_unwind_pseudo_register): New function.
(s390_prologue_frame_unwind_cache): Unwind PSW address and mask
registers instead of PC and CC.
(s390_backchain_frame_unwind_cache): Likewise.
(s390_sigtramp_frame_unwind_cache): Do not unwind PC, CC, or
full GPR pseudos.
(s390_trad_frame_prev_register): New function.
(s390_frame_prev_register): Use it.
(s390_sigtramp_frame_prev_register): Likewise.
(s390_dwarf2_prev_register): Use s390_unwind_pseudo_register.
(s390_dwarf2_frame_init_reg): Unwind PSW address and mask. Use
special callback to unwind any pseudo.
* features/s390-core32.xml: Add pswm/pswa to save/restore group.
* features/s390-core64.xml: Likewise.
* features/s390x-core64.xml: Likewise.
* features/s390-linux32.c: Regenerate.
* features/s390-linux64.c: Likewise.
* features/s390x-linux64.c: Likewise.
gdbserver/ChangeLog:
* linux-s390-low.c (s390_collect_ptrace_register): Fully convert
PSW address/mask between 8-byte and 16-byte formats.
(s390_supply_ptrace_register): Likewise.
(s390_get_pc, s390_set_pc): 4-byte PSW address always includes
basic addressing mode bit.
* gdb.base/gdb.fortran.exp: Use shlib= flag when linking main
application. Call gdb_load_shlibs.
* gdb.mi/mi-solib.exp: Use mi_load_shlibs instead of gdb_load_shlibs.
2011-11-29 Andrew Pinski <apinski@cavium.com>
* mips-dis.c (mips_arch_choices): Add Octeon+.
* mips-opc.c (IOCT): Include Octeon+.
(IOCTP): New macro.
(mips_builtin_opcodes): Add "saa" and "saad".
bfd/
2011-11-29 Andrew Pinski <apinski@cavium.com>
* archures.c (bfd_mach_mips_octeonp): New macro.
* bfd-in2.h: Regenerate.
* bfd/cpu-mips.c (I_mipsocteonp): New enum value.
(arch_info_struct): Add bfd_mach_mips_octeonp.
* elfxx-mips.c (mips_set_isa_flags): Add bfd_mach_mips_octeonp.
(mips_mach_extensions): Add bfd_mach_mips_octeonp.
include/opcodes/
2011-11-29 Andrew Pinski <apinski@cavium.com>
* mips.h (INSN_CHIP_MASK): Update according to INSN_OCTEONP.
(INSN_OCTEONP): New macro.
(CPU_OCTEONP): New macro.
(OPCODE_IS_MEMBER): Add Octeon+.
(M_SAA_AB, M_SAAD_AB, M_SAA_OB, M_SAAD_OB): New enum values.
gas/
2011-11-29 Andrew Pinski <apinski@cavium.com>
* config/tc-mips.c (CPU_IS_OCTEON): New macro function.
(CPU_HAS_SEQ): Change to use CPU_IS_OCTEON.
(NO_ISA_COP): Likewise.
(macro) <ld_st>: Add support when off0 is true.
Add support for M_SAA_AB, M_SAA_OB, M_SAAD_OB and M_SAAD_AB.
(mips_cpu_info_table): Add octeon+.
* doc/c-mips.texi: Document octeon+ as an acceptable value for -march=.
gas/testsuite/
2011-11-29 Andrew Pinski <apinski@cavium.com>
* gas/mips/mips.exp: Add octeon+ for an architecture.
Run octeon-saa-saad test.
(run_dump_test_arch): For Octeon architectures, also try octeon@.
* gas/mips/octeon-pref.d: Remove -march=octeon from command line.
* gas/mips/octeon.d: Likewise.
* gas/mips/octeon-saa-saad.d: New file.
* gas/mips/octeon-saa-saad.s: New file
* lib/ld-lib.exp (run_ld_link_tests): Handle sources from other
directories.
(run_ld_link_exec_tests): Likewise.
(run_cc_link_tests): Likewise.
* ld-elf/comm-data1.sd: New test.
* ld-elf/comm-data1.s: Source for the new test.
* ld-elf/comm-data2.sd: New test.
* ld-elf/comm-data2.rd: Likewise.
* ld-elf/comm-data2.xd: Likewise.
* ld-elf/comm-data2.s: Source for the new tests.
* ld-elf/comm-data.exp: New file.
* ld-mips-elf/comm-data.exp: Likewise.
gdb/ChangeLog:
* symfile.h (struct quick_symbol_functions): Fix the documentation
of field map_matching_symbols, as symbols are sorted using
strcmp_iw_ordered, not strcmp_iw.
Paul sent me this documentiion update when I asked him a question
about compare_names in ada-lang.c.
gdb/ChangeLog:
* symfile.h (struct quick_symbol_functions): Update the
documentation for field map_matching_symbols.
The ada-lang.c:compare_names function returns the wrong value
when the first string starts with the same contents as the second
string, followed by '_' and then some characters that do not make
a symbol name suffix. For instance:
string1 = "generics__test_generics__instance__print"
string2 = "generics__test_generics"
In that case, compare_names (string1, string2) return -1, when
clearly, string1 is greater than string2.
A consequence of this problem is that GDB may fail to lookup
"generics.test_generics" from our partial symtabs, because
partial symbols are ordered by strcmp_iw_ordered:
(gdb) b generics.test_generics
Function "generics.test_generics" not defined.
Make breakpoint pending on future shared library load? (y or [n])
gdb/ChangeLog:
* ada-lang.c (compare_names): Fix wrong return value in case
string1 starts with the same contents as string2, followed
by an underscore that do not start a symbol name suffix.
gdb/testsuite/ChangeLog:
* gdb.ada/fullname_bp: New testcase.
* readelf.c (arm_section_get_word): Add descriptive comments.
Initliase the rel_type field of the arm_sec structure.
(expand_prel31): Rename to arm_expand_prel31.
(dump_arm_unwind): Use new name.
Print the function name based on the function address entry.
