Eli Zaretskii [Wed, 12 Apr 2000 17:04:42 +0000 (17:04 +0000)]
* 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.
Eli Zaretskii [Wed, 12 Apr 2000 16:43:27 +0000 (16:43 +0000)]
* 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.
Fernando Nasser [Tue, 11 Apr 2000 19:41:11 +0000 (19:41 +0000)]
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.
Andrew Cagney [Sun, 9 Apr 2000 13:29:52 +0000 (13:29 +0000)]
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().
Andrew Cagney [Sun, 9 Apr 2000 12:17:43 +0000 (12:17 +0000)]
Remove ``-W -Wall'' from top-level Makefile/configure.
Add ``-W -Wall'' to sub-directories bfd, binutils, gas gprof, ld and
opcodes by the addition of WARN_CFLAGS to Makefile.am and configury to
set it. Add configure option --enable-build-warnings.
Re-generate all and sundry using auto*-000227.
Jim Blandy [Sat, 8 Apr 2000 22:35:35 +0000 (22:35 +0000)]
* dwarf2read.c: Revert Andrew Cagney's change of Dec 15, 1997.
Don't include "bfd-elf.h".
(address_significant_size): Delete variable.
(dwarf2_build_psymtabs_hard): Don't set it, or check for
consistency between it and the Dwarf 2 compilation unit header
address size.
(read_address): Don't mask off bits above
address_significant_size.
* Makefile.in (dwarf2read.o): Don't depend on $(elf_bfd_h).
(elf_bfd_h): Remove variable; it's no longer used.
Jim Blandy [Sat, 8 Apr 2000 17:49:31 +0000 (17:49 +0000)]
* gdbint.texinfo (Using Different Register and Memory Data
Representations): New section.
(REGISTER_CONVERTIBLE, REGISTER_RAW_SIZE, REGISTER_VIRTUAL_SIZE,
REGISTER_VIRTUAL_TYPE, REGISTER_CONVERT_TO_VIRTUAL,
REGISTER_CONVERT_TO_RAW): Document.
Scott Bambrough [Fri, 7 Apr 2000 22:26:11 +0000 (22:26 +0000)]
2000-04-07 Scott Bambrough <scottb@netwinder.org>
* ChangeLog: Correct date on last entry.
* arm-linux-tdep.c (arm_linux_push_arguments): New function.
* config/arm/tm-linux: Redefined PUSH_ARGUMENTS for Linux.
* config/arm/tm-embed: Fix build warning from redefinition of
LOWEST_PC.
* config/arm/tm-arm.h: Remove TARGET_BYTE_ORDER_SELECTABLE.
* config/arm/tm-wince.h: Remove TARGET_BYTE_ORDER_SELECTABLE and
TARGET_BYTE_ORDER. Add TARGET_BYTE_ORDER_SELECTABLE_P to
override default in tm-arm.h. Use default target byte order
from tm-arm.h.
Jim Wilson [Fri, 7 Apr 2000 18:36:04 +0000 (18:36 +0000)]
Fix linker segfault that occured when linking ia64-linux kernel.
* dwarf2.c (struct dwarf2_debug): New field dwarf_line_size.
(decode_line_info): Set it. Report error if unit->line_offset is
equal to or larger than it.
Peter Schauer [Fri, 7 Apr 2000 17:18:57 +0000 (17:18 +0000)]
* sol-thread.c (gdb_ps_addr_t): New typedef, depends on definition
of PROC_SERVICE_IS_OLD.
(ps_pglobal_lookup, ps_pdread, ps_pdwrite, ps_ptread, ps_ptwrite,
rw_common): Change argument type from psaddr_t to gdb_ps_addr_t.
Andrew Cagney [Fri, 7 Apr 2000 04:33:21 +0000 (04:33 +0000)]
From 2000-03-27 Peter Schauer <pes@regent.e-technik.tu-muenchen.de>:
* procfs.c (init_procfs_ops): Set procfs_ops.to_has_memory and
procfs_ops.to_has_all_memory to 1.
Nicholas Duffek [Fri, 7 Apr 2000 01:16:17 +0000 (01:16 +0000)]
* configure.in (_MSE_INT_H): Define on Solaris 7.
(NEW_PROC_API): Define on Solaris 7 and 8 as well as 6.
* acconfig.h (_MSE_INT_H): Define on Solaris 7.
* configure: Regenerate.
* config.in: Regenerate.
Nicholas Duffek [Fri, 7 Apr 2000 01:14:10 +0000 (01:14 +0000)]
* sol-thread.c (GET_LWP, GET_THREAD, BUILD_LWP, BUILD_THREAD):
Change to rely on PIDGET etc.
* config/i386/nm-i386sol2.h (TARGET_HAS_WATCHPOINTS,
TARGET_CAN_USE_HARDWARE_WATCHPOINT, HAVE_CONTINUABLE_WATCHPOINT,
STOPPED_BY_WATCHPOINT, target_[insert/remove]_watchpoint):
define. Allow target to use procfs hardware watchpoints.
* config/sparc/nm-sun4sol2.h: ditto.
* config/i386/tm-i386sol2.h (PIDGET, TIDGET, MERGEPID): modify
definitions to use 16 bits for the pid, 15 bits for the tid, and
1 bit for the flag.
* config/sparc/tm-sun4sol2.h: ditto.
(SOFTWARE_SINGLE_STEP, SOFTWARE_SINGLE_STEP_P): undefine.
* testsuite/gdb.threads/pthreads.exp (all_threads_running): Allow
for more than 15 thread increments.
opcodes:
* sh-opc.c (sh_table): Use A_DISP_PC / PCRELIMM_8BY2 for ldre & ldrs.
stc GBR,@-<REG_N> is available for arch_sh1_up.
Group parallel processing insn with identical mnemonics together.
Make three-operand psha / pshl come first.
gas:
* config/tc-sh.c (get_operands): There's no third operand if the
first operand is an immediate.
* sh-opc.h (sh_nibble_type): Remove DISP_8 and DISP_4.
Split IMM_[48]{,BY[24]} into IMM[01]_[48]{,BY[24]}. Add REPEAT.
(sh_arg_type): Add A_PC.
(sh_table): Update entries using immediates. Add repeat.
* sh-dis.c (print_insn_shx): Remove DISP_8 and DISP_4.
Split IMM_[48]{,BY[24]} into IMM[01]_[48]{,BY[24]}. Add REPEAT.
gas:
* config/tc-sh.c (immediate): Delete.
(sh_operand_info): Add immediate member.
(parse_reg): Use A_PC for pc.
(parse_exp): Add second argument 'op'. All callers changed.
(parse_at): Expect pc to be coded as A_PC.
Use immediate field in *op.
(insert): Add fourth argument 'op'. All callers changed.
(build_relax): Add second argument 'op'. All callers changed.
(insert_loop_bounds): New function.
(build_Mytes): Remove DISP_4.
Split IMM_[48]{,BY[24]} into IMM[01]_[48]{,BY[24]}. Add REPEAT.
(assemble_ppi): Use immediate field in *operand.
(sh_force_relocation): Handle BFD_RELOC_SH_LOOP_{START,END}.
(md_apply_fix): Likewise.
(tc_gen_reloc): Likewise. Check for a pcrel BFD_RELOC_SH_LABEL.
include/coff:
* sh.h (R_SH_LOOP_START, R_SH_LOOP_END): Define.
include/elf:
* sh.h (R_SH_LOOP_START, R_SH_LOOP_END): New RELOC_NUMBERs.
bfd:
* reloc.c (_bfd_relocate_contents): Add BFD_RELOC_SH_LOOP_START and
BFD_RELOC_SH_LOOP_END.
* elf32-sh.c (sh_elf_howto_tab): Change special_func to
sh_elf_ignore_reloc for all entries that sh_elf_reloc used to ignore.
Add entries for R_SH_LOOP_START and R_SH_LOOP_END.
(sh_elf_reloc_loop): New function.
(sh_elf_reloc): No need to test for always-to-be-ignored relocs
any more.
(sh_rel): Add entries for BFD_RELOC_SH_LOOP_{START,END}.
(sh_elf_relocate_section): Handle BFD_RELOC_SH_LOOP_{START,END}.
* bfd-in2.h, libbfd.h: Regenerate.
Jim Blandy [Wed, 5 Apr 2000 20:40:22 +0000 (20:40 +0000)]
* solib.c (update_solib_list): New function.
(solib_add): Call update_solib_list, and then read symbols.
(info_sharedlibrary_command): Call update_solib_list, not
solib_add.
Scott Bambrough [Wed, 5 Apr 2000 17:24:08 +0000 (17:24 +0000)]
2000-04-05 Scott Bambrough <scottb@netwinder.org>
* arm-linux-tdep.c: Resolve implicit function declarations by
including target.h and value.h. Inclusion of symtab.h is
no longer needed.
* ChangeLog: Fix formatting of previous entry.
Scott Bambrough [Wed, 5 Apr 2000 15:38:05 +0000 (15:38 +0000)]
Unable to build x86 hosted debugger for ARM Linux, due to missing target
dependencies. Created ARM Linux specific arm-linux-tdep.c file and moved
missing code into it from arm-linux-nat.c.
2000-04-05 Scott Bambrough <scottb@netwinder.org>
* arm-linux-tdep.c: New file.
* arm-linux-nat.c (fetch_fpregs): Remove unused code.
(arm_get_longjmp_target): Moved it and all defines
it uses to arm-linux-tdep.c.
(arm_linux_extract_return_value): Moved to
arm-linux-tdep.c.
* config/arm/linux.mt: Add arm-linux-tdep.c to TDEPFILES.
* config/tc-mn10300.c (md_pseudo_table): Use constant names.
(md_begin): Likewise.
(HAVE_AM33): New macro.
(md_assemble): Use it. Match r_regs and xr_regs only if
HAVE_AM33.