PowerPC64 little-endian fixes: 128-bit DFP parameters / registers
[binutils-gdb.git] / gdb / ChangeLog
index 107ed9896a7000f69d8b526f69e7e7cd390e7d90..1d2e30ccccdf9319538f7de3476a42bf56ec3b45 100644 (file)
@@ -1,3 +1,210 @@
+2014-02-04  Ulrich Weigand  <uweigand@de.ibm.com>
+
+       * ppc-sysv-tdep.c (ppc64_sysv_abi_push_freg): Use correct order
+       within a register pair holding a DFP 128-bit value on little-endian.
+       (ppc64_sysv_abi_return_value_base): Likewise.
+       * rs6000-tdep.c (dfp_pseudo_register_read): Likewise.
+       (dfp_pseudo_register_write): Likewise.
+
+2014-02-04  Ulrich Weigand  <uweigand@de.ibm.com>
+
+       * ppc-sysv-tdep.c (ppc64_sysv_abi_push_freg): Use correct
+       offset on little-endian when passing _Decimal32.
+       (ppc64_sysv_abi_return_value_base): Likewise for return values.
+
+2014-02-04  Ulrich Weigand  <uweigand@de.ibm.com>
+
+       * rs6000-tdep.c (efpr_pseudo_register_read): Use correct offset
+       of the overlapped FP register within the VSX register on little-
+       endian platforms.
+       (efpr_pseudo_register_write): Likewise.
+
+2014-02-04  Ulrich Weigand  <uweigand@de.ibm.com>
+
+       * ppc-sysv-tdep.c (ppc64_sysv_abi_push_val): Use correct
+       offset on little-endian when passing small structures.
+
+2014-02-04  Ulrich Weigand  <uweigand@de.ibm.com>
+
+       * ppc-sysv-tdep.c (get_decimal_float_return_value): Update comment.
+       (struct ppc64_sysv_argpos): New data structure.
+       (ppc64_sysv_abi_push_float): Remove.
+       (ppc64_sysv_abi_push_val): New function.
+       (ppc64_sysv_abi_push_integer): Likewise.
+       (ppc64_sysv_abi_push_freg): Likewise.
+       (ppc64_sysv_abi_push_vreg): Likewise.
+       (ppc64_sysv_abi_push_param): Likewise.
+       (ppc64_sysv_abi_push_dummy_call): Refactor to use those new routines.
+       (ppc64_sysv_abi_return_value_base): New function.
+       (ppc64_sysv_abi_return_value): Refactor to use it.
+
+2014-02-04  Ulrich Weigand  <uweigand@de.ibm.com>
+
+       * NEWS: Document new target powerpc64le-*-linux*.
+
+2014-02-04  Mark Kettenis  <kettenis@gnu.org>
+
+       * sparc64obsd-tdep.c (sparc64obsd_gregset): New variable.
+       (sparc64obsd_supply_gregset): Handle registers sets used in ELF
+       core dumps.
+       (sparc64obsd_init_abi): Adjust minimum size of the general purpose
+       register set used in ELF core dumps.  Add floating-point register set.
+
+2014-02-03  Kevin Buettner  <kevinb@redhat.com>
+
+       * mn10300-tdep.c (mn10300_dwarf2_reg_to_regnum): Rewrite 
+       dwarf2_to_gdb[] table using symbolic constants.  Adjust
+       penultimate entry from number representing the PC register
+       to symbolic constant representing the MDR register.  Add
+       constant for the PC register to the end of the table.
+
+2014-02-03  Mark Kettenis  <kettenis@gnu.org>
+
+       * bsd-kvm.c: Include <sys/param.h>
+
+2014-02-03  Mark Kettenis  <kettenis@gnu.org>
+
+       * sparc64nbsd-nat.c (sparc64nbsd_supply_fpregset): Fix prototype.
+
+2014-01-31  Joel Brobecker  <brobecker@adacore.com>
+
+       * ada-lang.h (clear_ada_sym_cache): Delete.
+
+2014-01-30  Ulrich Weigand  <uweigand@de.ibm.com>
+
+       * auxv.c (fprint_target_auxv): Handle AT_HWCAP2.
+
+2014-01-29  Jose E. Marchesi  <jose.marchesi@oracle.com>
+
+       * sparc64-linux-tdep.c (sparc64_linux_step_trap): Get PC from
+          the sigreturn register save area only if the syscall is
+          sigreturn.
+
+2014-01-29  Joel Brobecker  <brobecker@adacore.com>
+
+       * valops.c (value_slice): Minor reformatting.
+
+2014-01-28  Ulrich Weigand  <uweigand@de.ibm.com>
+
+       * ppc64-tdep.c (ppc64_standard_linkage7): Fix typo.
+
+2014-01-28  Joel Brobecker  <brobecker@adacore.com>
+
+       * ada-lang.c (maint_set_ada_cmdlist, maint_show_ada_cmdlist):
+       New static globals.
+       (maint_set_ada_cmd, maint_show_ada_cmd): New functions.
+       (ada_ignore_descriptive_types_p): New static global.
+       (find_parallel_type_by_descriptive_type): Return immediately
+       if ada_ignore_descriptive_types_p is set.
+       (_initialize_ada_language): Register new commands "maintenance
+       set ada", "maintenance show ada", "maintenance set ada
+       ignore-descriptive-types" and "maintenance show ada
+       ignore-descriptive-types".
+       * NEWS: Add entry for new "maint ada set/show
+       ignore-descriptive-types" commands.
+
+2014-01-27  Markus Metzger  <markus.t.metzger@intel.com>
+
+       * record-btrace.c (record_btrace_close): Call btrace_teardown
+       for all threads.
+
+2014-01-27  Joel Brobecker  <brobecker@adacore.com>
+
+       * ada-lang.c: Remove "#ifdef UI_OUT" condition for including
+       "ui-out.h".
+
+2014-01-27  Joel Brobecker  <brobecker@adacore.com>
+
+       * ada-typeprint (type_is_full_subrange_of_target_type):
+       New function.
+       (print_range): Add parameter bounds_prefered_p.  If not set,
+       try printing range types using the name of their base type.
+       (print_range_type): Add parameter bounds_prefered_p.
+       Use it in call to print_range.
+       (print_array_type, ada_print_type): Update calls to print_range
+       and print_range_type.
+
+2014-01-27  Joel Brobecker  <brobecker@adacore.com>
+
+       * ada-typeprint.c (print_array_type, print_choices, print_range)
+       (print_range_bound, print_dynamic_range_bound, print_range_type):
+       Remove declaration.
+
+2014-01-27  Joel Brobecker  <brobecker@adacore.com>
+
+       * ada-typeprint.c (print_range): Add missing empty line
+       after local declaration.
+
+2014-01-27  Joel Brobecker  <brobecker@adacore.com>
+
+       * ada-valprint.c (print_optional_low_bound): Get index_type's
+       target type for as long as it is a TYPE_CODE_RANGE.
+
+2014-01-27  Joel Brobecker  <brobecker@adacore.com>
+
+       * procfs.c (procfs_make_note_section): Remove assertion and
+       associated comment.
+
+2014-01-24  Yao Qi  <yao@codesourcery.com>
+
+       * remote.c (remote_read_bytes): Change type of len to ULONGEST.
+       * corelow.c (get_core_siginfo): Likewise.
+
+2014-01-24  Yao Qi  <yao@codesourcery.com>
+
+       * remote.c (remote_write_bytes_aux): Change type of 'len' to
+       ULONGEST.  Don't check 'len' is negative.
+       (remote_write_bytes):  Change type of 'len' to ULONGEST.
+
+2014-01-23  Tom Tromey  <tromey@redhat.com>
+
+       PR python/16485:
+       * python/lib/gdb/FrameDecorator.py: (FrameVars.fetch_frame_args):
+       Handle exception from frame.block.
+       (FrameVars.fetch_frame_locals): Likewise.
+
+2014-01-23  Tom Tromey  <tromey@redhat.com>
+
+       PR python/16487:
+       * python/py-framefilter.c (py_print_frame): Don't call Py_DECREF
+       on a NULL pointer.  Move "goto error" to correct place.
+
+2014-01-23  Tom Tromey  <tromey@redhat.com>
+
+       PR python/16491:
+       * python/py-framefilter.c (apply_frame_filter): Call
+       ensure_python_env after computing gdbarch.
+
+2014-01-23  Yao Qi  <yao@codesourcery.com>
+
+       * target.c (raw_memory_xfer_partial): Change argument type
+       from void * to gdb_byte *.
+       (memory_xfer_partial_1, memory_xfer_partial): Likewise.
+
+2014-01-22  Doug Evans  <dje@google.com>
+
+       New gdbserver option --debug-format=timestamp.
+       * NEWS: Mention it.
+
+2014-01-22  Andreas Arnez  <arnez@vnet.linux.ibm.com>
+
+       * syscalls/s390x-linux.xml: New file.
+       * syscalls/s390-linux.xml: New file.
+       * s390-linux-tdep.c (XML_SYSCALL_FILENAME_S390): New macro.
+       (XML_SYSCALL_FILENAME_S390X): Likewise.
+       (op_svc): New enum value for SVC opcode.
+       (s390_sigtramp_frame_sniffer): Replace literal by 'op_svc'.
+       (s390_linux_get_syscall_number): New function.
+       (s390_gdbarch_init): Register '*get_syscall_number' and the
+       syscall xml file name.
+       * data-directory/Makefile.in (SYSCALLS_FILES): Add
+       "s390-linux.xml" and "s390x-linux.xml".
+       * NEWS: Announce new feature.
+
+2014-01-22  Baruch Siach  <baruch@tkos.co.il>
+
+       * xtensa-tdep.h (xtensa_elf_greg_t): Change type to uint32_t.
+
 2014-01-22  Pedro Alves  <palves@redhat.com>
 
        * xtensa-config.c: Include defs.h.