* Makefile.in (pa64solib_h, somsolib_h): Delete.
(solib_pa64_h, solib_som_h): New.
(HFILES_NO_SRCDIR, ALLDEPFILES): Replace somsolib.h with solib-som.h.
(hppa-hpux-tdep.o, hpread.o): Update dependencies.
(pa64solib.o, somsolib.o): Delete.
(solib-pa64.o, solib-som.o): New.
* hppa-hpux-tdep.c: Include new solib interfaces.
(hppa_hpux_som_init_abi): Attach to SOM solib interface.
(hppa_hpux_elf_init_abi): Attach to PA64 ELF solib interface.
* hppa-tdep.c (internalize_unwinds): If solib_get_text_base method
is available, use it to determine the base of unwind records.
* hppa-tdep.h (gdbarch_tdep): Add new solib methods.
* hpread.c: Replace somsolib.h with solib-som.h.
(hpread_process_one_debug_symbol): Use target vector to get thread
start address.
* config/pa/hppa64.mt (TDEPFILES): Use new solib interface.
* config/pa/hppahpux.mt (TDEPFILES): Likewise.
* config/pa/hpux.mh (NATDEPFILES): Delete references to target objects.
* config/pa/tm-hppah.h: Use new solib interface.
(inf_ttrace_num_lwps): New variable.
(inf_ttrace_num_lwps_in_syscall): Renamed from
inf_ttrace_num_threads_in_syscall.
(inf_ttrace_him): Track TTEVT_LWP_CREATE, TTEVT_LWP_EXIT and
TTEVT_LWP_TERMINATE events.
(inf_ttrace_create_inferior): Assert that INF_TTRACE_NUM_LWPS is
zero.
(inf_ttrace_mourn_inferior): Set INF_TTRACE_NUM_LWPS to zero.
(inf_ttrace_attach): Assert that INF_TTRACE_NUM_LWPS is zero.
Track TTEVT_LWP_CREATE, TTEVT_LWP_EXIT and TTEVT_LWP_TERMINATE
events.
(inf_ttrace_wait): Report status as TARGET_WAITKIND_SPURIOUS by
default. Handle TTEVT_LWP_CREATE, TTEVT_LWP_EXIT and
TTEVT_LWP_TERMINATE events.
(inf_ttrace_thread_alive, inf_ttrace_pid_to_str): New functions.
(inf_ttrace_target): Set to_thread_alive and to_pid_to_str.
* Makefile.in (inf-ttrace.o): Update dependencies.
* inf-ttrace.h: New file.
* hppa-hpux-nat.c [HAVE_TTRACE]: Include <sys/ttrace>.
Include "inf-ttrace.h".
(ss_mpsfu_high): Define to ss_tlsp if necessary.
(hppa_hpux_fetch_register, hppa_hpux_store_register): Use
ptid_get_pid instead of PIDGET. Modify to handle both ttrace and
ptrace systems.
(_initialize_hppa_hpux_nat) [HAVE_TTRACE]: Call inf_ttrace_traget
instead of inf_ptrace_target.
* config/pa/hpux.mh (NATDEPFILES): Add inf-ttrace.o.
* Makefile.in (inf_ttrace_h): New variable.
(hppa-hpux-nat.o): Update dependency.
(inf-ttrace.o): New dependency.
(ALLDEPFILES): Add inf-ptrace.c and inf-ttrace.c.
(record_minimal_symbol, read_ofile_symtab): Replace
DEPRECATED_STREQ and DEPRECATED_STREQN with strcmp and strncmp.
* Makefile.in (dbxread.o): Update dependencies.
* i386-linux-tdep.c (i386_linux_dwarf_signal_frame_p): New.
(i386_linux_init_abi): Call dwarf2_frame_set_signal_frame_p.
* inf-ptrace.c (inf_ptrace_attach): Call
observer_notify_inferior_created.
* inftarg.c (child_attach): Likewise.
* symfile-mem.c: Include "observer.h", "auxv.h", and "elf/common.h".
(symbol_file_add_from_memory): Take NAME argument. Use it for
the new BFD's filename.
(add_symbol_file_from_memory_command): Update call to
symbol_file_add_from_memory.
(struct symbol_file_add_from_memory_args, add_vsyscall_page)
(symbol_file_add_from_memory_wrapper): New.
(_initialize_symfile_mem): Register add_vsyscall_page as an
inferior_created observer.
(mipsnbsd_fetch_inferior_registers): Rename from
fetch_inferior_registers. Make static.
(mipsnbsd_store_inferior_registers): Rename from
store_inferior_registers. Make static.
(_initialize_mipsnbsd_nat): New function and prototype.
* Makefile.in (mipsnbsd-nat.o): Update dependencies.
* config/mips/nbsd.mh (NAT_CLIBS, NAT_FILE): Remove variables.
(NATDEPFILES): Remove infptrace.o and inftarg.o. Add
inf-ptrace.o.
(fill_fpregset): Do not compile for 64-bit systems.
* i386-sol2-nat.c: Don't include "i386v4-nat.c".
* Makefile.in (i386-sol2-nat.o): Update dependencies.
* config/i386/i386sol2.mh (NATDEPFILES): Add back i386v4-nat.c.
(mips_mdebug_frame_cache, mips16_scan_prologue)
(mips32_scan_prologue, mips_stub_frame_cache)
(heuristic_proc_start, heuristic_proc_desc)
(mips_eabi_push_dummy_call, mips_n32n64_push_dummy_call)
(mips_n32n64_return_value, mips_o32_push_dummy_call)
(mips_o32_return_value, mips_o64_push_dummy_call)
(mips_step_skips_delay, mips_skip_trampoline_code)
(mips_gdbarch_init): Use MIPS_A0_REGNUM instead of A0_REGNUM,
MIPS_RA_REGNUM instead of RA_REGNUM, MIPS_T9_REGNUM instead of
T9_REGNUM, MIPS_V0_REGNUM instead of V0_REGNUM, MIPS_ZERO_REGNUM
instead of ZERO_REGNUM, MIPS32_SIZE_INSN instead of MIPS_INSTLEN
and MIPS16_INSN_SIZE instead of MIPS16_INSTLEN.
(mips_dump_tdep): Don't print A0_REGNUM, RA_REGNUM,
T9_REGNUM, V0_REGNUM, ZERO_REGNUM, MIPS_INSTLEN and
MIPS16_INSTLEN. Use MIPS_A0_REGNUM instead of A0_REGNUM.
* mips-linux-tdep.c (mips_linux_o32_sigframe_init)
(mips_linux_n32n64_sigframe_init): Use MIPS_ZERO_REGNUM instead of
ZERO_REGNUM.
* mipsnbsd-tdep.c (mipsnbsd_cannot_fetch_register)
(mipsnbsd_cannot_store_register): Use MIPS_ZERO_REGNUM instead of
ZERO_REGNUM.
(mipsnbsd_get_longjmp_target): Use MIPS_A0_REGNUM instead of
A0_REGNUM.
* mipsnbsd-nat.c: Include "mips-tdep.h".
(getregs_supplies): Use MIPS_ZERO_REGNUM instead of ZERO_REGNUM.
* Makefile.in (mipsnbsd-nat.o): Update dependencies.
* ada-exp.y, ada-lex.l: Use xmalloc and xrealloc through out.
* inf-ptrace.c: Include "gdb_wait.h" instead of <wait.h>.
* Makefile.in (.y.c, .l.c): Don't replace xmalloc with xxmalloc.
Update dependencies.
(fetch_fpregs): Use i387_supply_fxsave to fill the floating-point
registers when the floating-point state isn't initialized.
* Makefile.in (i386gnu-nat.o): Update dependencies.
* Makefile.in (.l.c): Do conversions of names of alloc and free
functions that are done for .y.c files, plus special one
for yy_flex_realloc. Also, correct missing-file tests here.
* ada-lex.l (malloc, free): Remove macros.
(resize_tempbuf): Use "realloc"; rely on sed changes to convert to
xrealloc.
(ada_flex_use): Dummy definition to remove warnings about unused
functions.
* ada-exp.y (dummy_string_to_ada_operator): Temporary definition
to suppress warning.
(m88kbsd_fetch_inferior_registers): Rename from
fetch_inferior_registers. Make static.
(m88kbsd_store_inferior_registers): Rename from
store_inferior_registers. Make static.
(_initialize_m88kbsd_nat): New prototype and function.
* config/m88k/obsd.mh (NATDEPFILES): Remove infptrace.o and
inftarg.o. Add inf-child.o and inf-ptrace.o.
(NAT_FILE): Remove.
* Makefile.in (m88kbsd-nat.o): Update dependencies.
(amd64bsd_target): New prototype.
* amd64bsd-nat.c: Include "target.h" and "inf-ptrace.h".
(amd64bsd_target): New function.
(amd64bsd_fetch_inferior_registers): Rename from
fetch_inferior_registers. Make static.
(amd64bsd_store_inferior_registers): Rename from
store_inferior_registers. Make static.
* amd64fbsd-nat.c: Include "target.h" and "fbsd-nat.h".
(_initialize_amd64fbsd_nat): Construct and add target vector.
* amd64nbsd-nat.o: Include "target.h".
(_initialize_amd64nbsd_nat): Construct and add target vector.
* amd64obsd-nat.c: Include "target.h".
(_initialize_amd64obsd_nat): Construct and add target vector.
* config/i386/nm-fbsd64.h (CHILD_PID_TO_EXEC_FILE): Remove define.
* config/i386/fbsd64.mh (NATDEPFILES): Remove infptrace.o,
inftarg.o and fbsd-proc.o. Add inf-child.o, inf-ptrace.o and
fbsd-nat.o.
* config/i386/nbsd64.mh, config/i386/obsd64.mh (NATDEPFILES):
Remove infptrace.o and inftarg.o. Add inf-child.o and
inf-ptrace.o.
* Makefile.in (amd64bsd-nat.o, amd64fbsd-nat.o, amd64nbsd-nat.o)
(amd64obsd-nat.o): Update dependencies.
(sparc64nbsd_init_abi): Set in_solib_call_trampoline and
skip_trampoline_code. Set solib_svr4_fetch_link_map_offsets to
svr4_lp64_fetch_link_map_offsets.
* sparc64obsd-tdep.c: Include "objfiles.h". Don't include
"nbsd-tdep.h".
(sparc64obsd_init_abi): Set in_solib_call_trampoline and
skip_trampoline_code. Set solib_svr4_fetch_link_map_offsets to
svr4_lp64_fetch_link_map_offsets.
* Makefile.in (sparc64nbsd-tdep.o, sparc64obsd-tdep.o): Update
dependencies.
* inf-child.c: Include "gdb_string.h".
(inf_child_core_file_to_sym_file): Delete.
(inf_child_target): Set to_fetch_registers and to_store_registers.
* inf-ptrace.c: Include "gdb_string.h".
* Makefile.in: Update all dependencies.
* language.c (hex_string, hex_string_custom): Move from here ...
* utils.c (hex_string, hex_string_custom): ... to here, rewrite.
(CELLSIZE): Increase to 50.
* language.h (hex_string, hex_string_custom): Move from here ...
* defs.h: ... to here.
* Makefile.in: Update all dependencies.
* symfile.c (copy_section_addr_info): New function.
(symbol_file_add_with_addrs_or_offsets): Use it to save the
original set of address arguments, instead of handwritten code
that uses one length to allocate and a different length to
initialize. Use make_cleanup_free_section_addr_info.
* symfile.h (copy_section_addr_info): New declaration.
* utils.c: #include "symfile.h".
(do_free_section_addr_info, make_cleanup_free_section_addr_info):
New functions.
* defs.h (make_cleanup_free_section_addr_info): New declaration.
* Makefile.in (utils.o): Update dependencies.
solib_svr4_fetch_link_map_offsets to
svr4_ilp32_fetch_link_map_offsets.
* sparcobsd-tdep.c: Don't include "nbsd-tdep.h".
(sparc32obsd_init_abi): Set solib_svr4_fetch_link_map_offsets to
svr4_ilp32_fetch_link_map_offsets.
* Makefile.in (sparcobsd-tdep.o): Update dependencies.
* observer.sh: Add struct so_list declaration.
* Makefile.in: Add dependencies on observer.h for solib.c and
breakpoint.c.
* breakpoint.c (disable_breakpoints_in_unloaded_shlib): New
function.
(_initialize_breakpoint): Register
disable_breakpoints_in_unloaded_shlib as an observer of the
"solib unloaded" observation event.
(re_enable_breakpoints_in_shlibs): For bp_shlib_disabled breakpoints,
call decode_line_1 so unfound breakpoint errors are silent.
* solib.c (update_solib_list): When a solib is discovered to have
been unloaded by the program, notify all observers of the
"solib unloaded" observation event.
Reorder includes.
(fetch_register, store_register): Remove prototypes.
(child_resume): Reorganize code and comments such that it is
grouped a bit more logically.
(attach): Explicitly compare errno against 0.
(detach): Likewise. Use perror_with_name instead of
print_sys_errmsg.
* Makefile.in (infptrace.o): Update dependencies.
"gdbcore.h", "regcache.h", and "bsd-kvm.h".
(ppcnbsd_supply_pcb): New function.
(_initialize_ppcnbsd_nat): New prototype and function.
* config/powerpc/nbsd.mh (NATDEPFILES): Add bsd-kvm.o.
(LOADLIBES): New variable.
* Makefile.in (ppcnbsd-nat.o): Update dependencies.
the lower 32-bit halves of the GPRS to be their own raw registers,
not pseudoregisters.
* ppc-tdep.h (struct gdbarch_tdep): Remove ppc_gprs_pseudo_p flag;
add ppc_ev0_upper_regnum flag.
* rs6000-tdep.c: #include "reggroups.h".
(spe_register_p): Recognize the ev upper half registers as SPE
registers.
(init_sim_regno_table): Build gdb->sim mappings for the upper-half
registers.
(e500_move_ev_register): New function.
(e500_pseudo_register_read, e500_pseudo_register_write): The 'ev'
vector registers are the pseudo-registers now, formed by splicing
together the gprs and the upper-half registers.
(e500_register_reggroup_p): New function.
(P): Macro deleted.
(P8, A4): New macro.
(PPC_EV_REGS, PPC_GPRS_PSEUDO_REGS): Macros deleted.
(PPC_SPE_GP_REGS, PPC_SPE_UPPER_GP_REGS, PPC_EV_PSEUDO_REGS): New
macros.
(registers_e500): Rearrange register set so that the raw register
set contains 32-bit GPRs and upper-half registers, and the SPE
vector registers become pseudo-registers.
(rs6000_gdbarch_init): Don't initialize tdep->ppc_gprs_pseudo_p;
it has been deleted. Initialize ppc_ev0_upper_regnum. Many other
register numbers are now the same for the E500 as they are for
other PowerPC variants. Register e500_register_reggroup_p as the
register group function for the E500.
* Makefile.in (rs6000-tdep.o): Update dependencies.
Adapt PPC E500 native support to the new raw regcache layout.
* ppc-linux-nat.c (struct gdb_evrregset_t): Doc fixes.
(read_spliced_spe_reg, write_spliced_spe_reg): Deleted.
(fetch_spe_register, store_spe_register): Handle fetching/storing
all the SPE registers at once, if regno == -1. These now take
over the job of fetch_spe_registers and store_spe_registers.
(fetch_spe_registers, store_spe_registers): Deleted.
(fetch_ppc_registers, store_ppc_registers): Fetch/store gprs
unconditionally; they're always raw. Fetch/store SPE upper half
registers, if present, instead of ev registers.
(fetch_register, store_register): Remove sanity checks: gprs are
never pseudo-registers now, so we never need to even mention any
registers that are ever pseudoregisters.
2004-07-20 Jim Blandy <jimb@redhat.com>
Use a fixed register numbering when communicating with the PowerPC
simulator.
* ppc-tdep.h (struct gdbarch_tdep): New member: 'sim_regno'.
* rs6000-tdep.c: #include "sim-regno.h" and "gdb/sim-ppc.h".
(set_sim_regno, init_sim_regno_table, rs6000_register_sim_regno):
New functions.
(rs6000_gdbarch_init): Register rs6000_register_sim_regno. Call
init_sim_regno_table.
* Makefile.in (gdb_sim_ppc_h): New variable.
(rs6000-tdep.o): Update dependencies.
include/gdb/ChangeLog:
2004-07-20 Jim Blandy <jimb@redhat.com>
* sim-ppc.h: New file.
sim/ppc/ChangeLog:
2004-07-20 Jim Blandy <jimb@redhat.com>
Use a fixed register numbering when communicating with the PowerPC
simulator.
* sim_calls.c: #include "registers.h" and "gdb/sim-ppc.h"; do not
include GDB's "defs.h".
(gdb_register_name_table): New variable.
(gdb_register_name_table_size): New enum constant.
(gdb_register_name): New function.
(sim_fetch_register, sim_store_register): Use gdb_register_name,
instead of calling gdbarch_register_name.
* Makefile.in (GDB_SIM_PPC_H): New variable.
(DEFS_H): Delete variable.
(sim_calls.o): Update dependencies.
<machine/pcb.h> and "bsd-kvm.h".
(PCB_REGS_FP, PCB_REGS_SP): Define if not already defined.
(m68kbsd_supply_pcb): New function.
(_initialize_m68kbsd_nat): New prototype and function.
* Makefile.in (m68kbsd-nat.o): Update dependencies.
* config/m68k/nbsdelf.mh (NATDEPFILES): Add bsd-kvm.o.
(LOADLIBES): New variable.
* config/m68k/obsd.mh (NATDEPFILES): Add bsd-kvm.o.
(LOADLIBES): New variable.
Mark Kettenis
Andreas Schwab
Kevin Buettner
Randolph Chung
Daniel Jacobowitz
Andrew Cagney
Kazuhiro Inaoka
Joel Brobecker
Joseph Myers
Michael Chastain
Paul N. Hilfinger
Jim Blandy
Jeff Johnston
Nathan J. Williams
Alexandre Oliva