+2000-04-14 Jim Blandy <jimb@redhat.com>
+
+ Provide the hooks needed to support architectures on which
+ pointers are not always simple byte addresses.
+
+ * gdbarch.sh (POINTER_TO_ADDRESS, ADDRESS_TO_POINTER): Two new
+ functions which architectures can redefine, defaulting to
+ generic_pointer_to_address and generic_address_to_pointer.
+ * findvar.c (extract_typed_address, store_typed_address,
+ generic_pointer_to_address, generic_address_to_pointer): New
+ functions.
+ (POINTER_TO_ADDRESS, ADDRESS_TO_POINTER): Provide default
+ definitions.
+ (extract_address, store_address): Doc fixes.
+ * values.c (value_as_pointer): Doc fix.
+ (value_from_pointer): New function.
+ * defs.h (extract_typed_address, store_typed_address): New
+ declarations.
+ * inferior.h (generic_address_to_pointer,
+ generic_pointer_to_address): New declarations.
+ * value.h (value_from_pointer): New declaration.
+
+ The following changes are all of the general form "Use these
+ functions instead of these other functions." In each case, the
+ change is because the new calls provide enough information to do
+ the appropriate address / pointer conversions, where the old calls
+ did not, or because the new functions are more appropriately named
+ for the operation being performed.
+
+ * ax-gdb.c (const_var_ref): Use value_from_pointer, not
+ value_from_longest.
+ * blockframe.c (generic_push_dummy_frame): Use read_pc and
+ read_sp, not read_register.
+ * c-valprint.c (c_val_print): Use extract_typed_address instead of
+ extract_address to extract vtable entries and references.
+ * cp-valprint.c (cp_print_value_fields): Use value_from_pointer
+ instead of value_from_longest to extract the vtable's address.
+ * eval.c (evaluate_subexp_standard): Use value_from_pointer
+ instead of value_from_longest to compute `this', and for doing
+ pointer-to-member dereferencing.
+ * findvar.c (read_register): Use extract_unsigned_integer, not
+ extract_address.
+ (read_var_value): Use store_typed_address instead of store_address
+ for building label values.
+ (locate_var_value): Use value_from_pointer instead of
+ value_from_longest.
+ * hppa-tdep.c (find_stub_with_shl_get): Use value_from_pointer,
+ instead of value_from_longest, to build arguments to __d_shl_get.
+ * printcmd.c (set_next_address): Use value_from_pointer, not
+ value_from_longest.
+ (x_command): Use value_from_pointer, not value_from_longest.
+ * tracepoint.c (set_traceframe_context): Use value_from_pointer,
+ not value_from_longest.
+ * valarith.c (value_add, value_sub): Use value_from_pointer, not
+ value_from_longest.
+ * valops.c (find_function_in_inferior, value_coerce_array,
+ value_coerce_function, value_addr, hand_function_call): Same.
+ * value.h (COERCE_REF): Use unpack_pointer, not unpack_long.
+ * values.c (unpack_long): Use extract_typed_address to produce
+ addresses from pointers and references, not extract_address.
+ (value_from_longest): Use store_typed_address instead of
+ store_address to produce pointer and reference values.
+
+2000-04-13 Mark Kettenis <kettenis@gnu.org>
+
+ * acconfig.h (HAVE_PRGREGSET_T, HAVE_PRFPREGSET_T, HAVE_LWPID_T,
+ HAVE_PSADDR_T): Add them here instead of in config.in.
+
+ * acconfig.h (PRFPREGSET_T_BROKEN): New define.
+ * configure.in: Add check for broken prfpregset_t type.
+ * lin-thread.c (gdb_prfpregset): New typedef, depends on
+ definition of PRFPREGSET_T_BROKEN.
+ (ps_lgetfpregs, ps_lsetfpregs, p_td_thr_getfpregs,
+ p_td_thr_setfpregs, thread_db_fetch_registers,
+ thread_db_store_registers): Use gdb_prfpregset_t instead of
+ prfpregset_t.
+ * config.in: Regenerated.
+ * configure: Regenerated.
+
+2000-04-13 DJ Delorie <dj@cygnus.com>
+
+ * mips-tdep.c (do_fp_register_row): copy the number of bytes
+ allocated, not the size of the pointer.
+
+2000-04-13 Peter Schauer <pes@regent.e-technik.tu-muenchen.de>
+
+ * config/i386/nm-i386sol2.h (CANNOT_STEP_HW_WATCHPOINTS): Define.
+ * config/i386/tm-i386sol2.h (HAVE_I387_REGS): Define.
+ * i386v4-nat.c (supply_fpregset, fill_fpregset): Add code
+ to handle floating point registers if NUM_FREGS is not zero.
+
+2000-04-13 Nick Duffek <nsd@cygnus.com>
+
+ * sol-thread.c (init_sol_core_ops): Initialize to_thread_alive
+ and document to_find_new_threads bug.
+
+2000-04-13 Eli Zaretskii <eliz@is.elta.co.il>
+
+ * infrun.c (proceed, normal_stop): Change the error message about
+ failure to insert breakpoints/watchpoints so that it makes sense
+ even if ptrace is not used or no other processes can be active.
+
+Thu Apr 13 13:24:27 2000 Andrew Cagney <cagney@b1.cygnus.com>
+
+ * configure.in: Add --enable-maintainer-mode.
+ * aclocal.m4, configure: Re-generate.
+
+ * Makefile.in ($(srcdir)/copying.c): Enable dependencies only when
+ on maintainer-mode. Update copying.c in source directory.
+ (copying.txt): Delete rule.
+ (copying.o): Add explict paths to $(srcdir) and explicit make
+ rule.
+
+2000-04-12 Kevin Buettner <kevinb@redhat.com>
+
+ * ia64-linux-nat.c (IA64_PSR_DB, IA64_PSR_DD): Define.
+ (fetch_debug_register, fetch_debug_register_pair,
+ store_debug_register, store_debug_register_pair, is_power_of_2,
+ enable_watchpoints_in_psr, ia64_linux_insert_watchpoint,
+ ia64_linux_remove_watchpoint, ia64_linux_stopped_by_watchpoint):
+ New functions.
+ * config/ia64/nm-linux.h (TARGET_HAS_HARDWARE_WATCHPOINTS,
+ TARGET_CAN_USE_HARDWARE_WATCHPOINT, HAVE_STEPPABLE_WATCHPOINT,
+ STOPPED_BY_WATCHPOINT, target_insert_watchpoint,
+ target_remove_watchpoint): Define.
+ (ia64_linux_stopped_by_watchpoint, ia64_linux_insert_watchpoint,
+ ia64_linux_remove_watchpoint): Declare.
+
+2000-04-12 Eli Zaretskii <eliz@is.elta.co.il>
+
+ * go32-nat.c (go32_insert_hw_breakpoint): When there are no more
+ hardware breakpoint resources, return EBUSY.
+ (go32_handle_nonaligned_watchpoint): If the argument WHAT is not
+ one of the enumerated values, return EINVAL.
+
+2000-04-12 Eli Zaretskii <eliz@is.elta.co.il>
+
+ * README: Mention special build instructions for DJGPP.
+ * NEWS: Update with FP features on x87 platforms, and
+ DJGPP-related changes.
+
+2000-04-12 Eli Zaretskii <eliz@is.elta.co.il>
+
+ * top.c (gdb_completer_file_name_break_characters): New variable.
+ (line_completion_function): When completing on file names, use
+ gdb_completer_file_name_break_characters as word break
+ characters for the readline library.
+
+2000-04-12 Mark Kettenis <kettenis@gnu.org>
+
+ * i387-tdep.c (print_i387_value): Avoid call to
+ floatformat_to_doublest if long double type is the same on host
+ and target.
+
+2000-04-11 Fernando Nasser <fnasser@cygnus.com>
+
+ * wrapper.h: Remove definitions of internal functions.
+ * wrapper.c: Remove definitions of exported functions (which are
+ already in wrapper.h) and make static all internal wrap_* functions.
+
+Mon Apr 10 21:58:36 2000 Andrew Cagney <cagney@b1.cygnus.com>
+
+ * acconfig.h (USE_INCLUDED_REGEX): Add.
+ * Makefile.in (REGEX_CFLAGS): Delete
+ * configure.in (REGEX_CFLAGS): Delete. Use AC_DEFINE instead.
+ * configure, config.in: Re-generate.
+
+2000-04-10 Philip Blundell <philb@gnu.org>
+
+ * arm-linux-nat.c (arm_skip_solib_resolver): Remove and move to
+ arm-linux-tdep.c.
+ * arm-linux-tdep.c (arm_skip_solib_resolver): New.
+
+2000-04-10 Fernando Nasser <fnasser@cygnus.com>
+
+ From 2000-04-10 Rodney Brown <rdb@redhat.com>:
+ * command.h (enum command_class): Remove trailing "," to placate
+ AIX xlc.
+
+Mon Apr 10 20:17:32 2000 Andrew Cagney <cagney@b1.cygnus.com>
+
+ * TODO, NEWS: Update. Mention MI.
+
+Mon Apr 10 00:21:09 2000 Andrew Cagney <cagney@b1.cygnus.com>
+
+ * gdbarch-utils.h, gdbarch-utils.c: Delete.
+ * arch-utils.h, arch-utils.c: New files. Avoid 14 character file
+ name problems.
+ * Makefile.in: Update.
+ * gdbarch.c: Update.
+
+Sun Apr 9 23:42:16 2000 Andrew Cagney <cagney@b1.cygnus.com>
+
+ From 2000-04-07 Jonathan Larmour <jlarmour@redhat.co.uk>:
+ * mips-tdep.c (saved_gpreg_size_enums): Define enum command for
+ new "set mips saved-gpreg-size" command
+ (MIPS_SAVED_REGSIZE): Now a function mips_saved_regsize()
+ (MIPS_DEFAULT_SAVED_REGSIZE): Define for default MIPS_SAVED_REGSIZE,
+ either from target, or gdb multi-arch
+ (show_mips_command): New. For "show mips" prefix command
+ (set_mips_command): New. For "show mips" prefix command
+ (_initialize_mips_tdep): Add top-level mips prefix command
+ Add "set mips saved-gpreg-size" command
+
+ * mips-tdep.c (struct gdbarch_tdep): Rename mips_saved_regsize to
+ mips_default_saved_regsize.
+ (mips_gdbarch_init): Update.
+ (MIPS_DEFAULT_SAVED_REGSIZE): Update.
+ (mips_gdbarch_init): Use MIPS_REGSIZE as the default value for
+ mips_default_saved_regsize.
+
+Sun Apr 9 23:27:00 2000 Andrew Cagney <cagney@b1.cygnus.com>
+
+ From 2000-04-07 J.T. Conklin <jtc@redback.com>:
+ * lynx-nat.c (fetch_inferior_registers, store_inferior_registers):
+ replace calls to target_xfer_memory() with target_read_memory()
+ and target_write_memory().
+
Sun Apr 9 22:54:29 2000 Andrew Cagney <cagney@b1.cygnus.com>
* valops.c (value_rtti_type): Compare VALUE_ADDRESS with ``0'' not
projects / deliverable / binutils-gdb.git / blobdiff