* linux-x86-64-low.c (ps_get_thread_area): New.
* linux-low.c: Include <sys/syscall.h>.
(linux_kill_one_process): Don't kill the first thread here.
(linux_kill): Kill the first thread here.
(kill_lwp): New function.
(send_sigstop, linux_send_signal): Use it.
* proc-service.c: Clean up #ifdefs.
(fpregset_info): Delete.
(ps_lgetregs): Update and enable implementation.
(ps_lsetregs, ps_lgetfpregs, ps_lsetfpregs): Remove disabled
implementations.
* remote-utils.c (struct sym_cache, symbol_cache): New.
(input_interrupt): Print a clearer message.
(async_io_enabled): New variable.
(enable_async_io, disable_async_io): Use it. Update comments.
(look_up_one_symbol): Use the symbol cache.
* thread-db.c (thread_db_look_up_symbols): New function.
(thread_db_init): Update comments. Call thread_db_look_up_symbols.
int. Check for and return error from ptrace().
* target.c (read_inferior_memory): Change return type to int. Pass
back return status from the_target->read_memory().
* target.h (struct target_ops): Adapt *read_memory() prototype.
Update comment.
(read_inferior_memory): Adapt prototype.
* server.c (main): Return an error packet if
read_inferior_memory() returns an error.
* target.h (struct target_ops): New member `read_auxv'.
* server.c (handle_query): Handle qPart:auxv:read: query using that.
* linux-low.c (linux_read_auxv): New function.
(linux_target_ops): Initialize `read_auxv' member to that.
Committed by Jim Blandy <jimb@redhat.com>.
* linux-s390-low.c (s390_num_regs): Update.
(s390_regmap): Remove control registers. Use __s390x__ predefine
instead of GPR_SIZE to distiguish s390 and s390x targets.
Committed by Jim Blandy <jimb@redhat.com>.
* config/s390/nm-linux.h: Update comments. Do not include "solib.h".
(KERNEL_U_ADDR, REGISTER_U_ADDR, U_REGS_OFFSET): Remove.
(FETCH_INFERIOR_REGISTERS): Define.
* config/s390/s390.mh (NATDEPFILES): Remove core-aout.o and
core-regset.o.
* config/s390/s390x.mt: Remove.
* config/s390/tm-s390.h: Remove.
* config/s390/tm-linux.h: Do not include "s390/tm-s390.h".
(TARGET_ELF64): Remove.
(SKIP_TRAMPOLINE_CODE): Do not undefine.
* configure.tgt [s390-*-*, s390x-*-*]: Merge into single
s390*-*-* case; always set gdb_target to s390.
* regformats/reg-s390.dat: Remove control registers.
* regformats/reg-s390x.dat: Likewise.
* s390-tdep.h: New file.
* s390-nat.c: Do not include <asm/processor.h> or <value.h>.
Include "inferior.h" and "s390-tdep.h".
Remove private definition of offsetof.
(s390_register_u_addr): Remove.
(regmap_gregset, regmap_fpregset): Define.
(supply_gregset, fill_gregset): Reimplement.
(supply_fpregset, fill_fpregset): Likewise.
(s390_inferior_tid): New function.
(fetch_regs, store_regs, fetch_fpregs, store_fpregs): Likewise.
(fetch_inferior_registers, store_inferior_registers): Likewise.
* s390-tdep.c: Do not define S390_TDEP. Include "defs.h" instead
of <defs.h>. Include "reggroups.h", "regset.h", and "s390-tdep.h".
Global replace of S390_GP0_REGNUM by S390_R0_REGNUM.
Global replace of S390_FP0_REGNUM by S390_F0_REGNUM.
(struct gdbarch_tdep): Define.
(struct s390_register_info): Define.
(s390_register_info): New variable.
(s390_register_name): Reimplement.
(s390_register_type): New function.
(s390_register_raw_size, s390x_register_raw_size): Remove.
(s390_cannot_fetch_register): Remove.
(s390_register_byte): Remove.
(s390_register_virtual_type, s390x_register_virtual_type): Remove.
(s390_dwarf_regmap): New variable.
(s390_dwarf_reg_to_regnum): New function.
(s390_stab_reg_to_regnum): Remove.
(s390_pseudo_register_read, s390_pseudo_register_write): New functions.
(s390x_pseudo_register_read, s390x_pseudo_register_write): Likewise.
(s390_convert_register_p): Likewise.
(s390_register_to_value, s390_value_to_register): Likewise.
(s390_register_reggroup_p): Likewise.
(s390_regmap_gregset, s390x_regmap_gregset, s390_regmap_fpregset,
s390_gregset, s390x_gregset, s390_fpregset): New variables.
(s390_supply_regset, s390_regset_from_core_section): New functions.
(GDB_TARGET_IS_ESAME): Move here from tm-s390.h.
(S390_FPR_SIZE): Likewise.
(S390_GPR_SIZE): Likewise. Redefine in terms of GDB_TARGET_IS_ESAME.
Global replace of DEPRECATED_REGISTER_SIZE by S390_GPR_SIZE.
(S390_NUM_GPRS): Move here from tm-s390.h.
(S390_NUM_FPRS): Likewise.
(s390_in_function_epilogue_p): New function.
(s390_is_sigreturn): Replace S390_PSW_ADDR_SIZE by S390_GPR_SIZE.
Replace S390_PC_REGNUM by S390_PSWA_REGNUM.
(s390_gdbarch_init): Allocate and set up gdbarch_tdep structure.
Replace s390_stab_reg_to_regnum by s390_dwarf_reg_to_regnum.
Replace S390_FP_REGNUM by S390_SP_REGNUM.
Remove calls to:
set_gdbarch_deprecated_max_register_raw_size,
set_gdbarch_deprecated_max_register_virtual_size,
set_gdbarch_deprecated_register_byte,
set_gdbarch_cannot_fetch_register,
set_gdbarch_cannot_store_register,
set_gdbarch_deprecated_register_size,
set_gdbarch_deprecated_register_raw_size,
set_gdbarch_deprecated_register_virtual_size,
set_gdbarch_deprecated_register_virtual_type,
set_gdbarch_deprecated_register_bytes.
Add calls to:
set_gdbarch_num_pseudo_regs,
set_gdbarch_register_type,
set_gdbarch_convert_register_p,
set_gdbarch_register_to_value,
set_gdbarch_value_to_register,
set_gdbarch_register_reggroup_p,
set_gdbarch_regset_from_core_section,
set_gdbarch_pseudo_register_read,
set_gdbarch_pseudo_register_write,
set_gdbarch_in_function_epilogue_p.
* Makefile.in (s390-nat.o, s390-tdep.o): Update dependencies.
(s390_tdep_h): New variable.
(check_removed_breakpoint): Clear pending_is_breakpoint.
(linux_set_resume_request, linux_queue_one_thread)
(resume_status_pending_p): New functions.
(linux_continue_one_thread): Use process->resume.
(linux_resume): Only resume threads if there are no pending events.
* linux-low.h (struct process_info): Add resume request
pointer.
2003-08-08 H.J. Lu <hongjiu.lu@intel.com>
* Makefile.in (FLAGS_TO_PASS): Add DESTDIR.
(install-only): Support DESTDIR.
(uninstall): Likewise.
(install-gdbtk): Likewise.
gdb/doc/
2003-08-08 H.J. Lu <hongjiu.lu@intel.com>
* Makefile.in (install-info): Support DESTDIR.
(install-html): Likewise.
gdb/gdbserver/
2003-08-08 H.J. Lu <hongjiu.lu@intel.com>
* Makefile.in (install-only): Create dest dir. Support DESTDIR.
(uninstall): Support DESTDIR.
mmalloc/
2003-08-08 H.J. Lu <hongjiu.lu@intel.com>
* Makefile.in (install-info): Create dest dir. Support DESTDIR.
(install): Likewise.
PTRACE_XFER_TYPE-sized chunks, not int-sized chunks. Otherwise,
if 'int' is smaller than PTRACE_XFER_TYPE, you end up throwing
away part of the register's value.
the new PID.
(unstopped_p, linux_signal_pid): Remove.
(linux_target_ops): Remove linux_signal_pid.
* remote-utils.c (putpkt, input_interrupt): Use signal_pid
global instead of target method.
* target.h (struct target_ops): Remove signal_pid. Update comment
for create_inferior.
* server.c (signal_pid): New variable.
(create_inferior): Set signal_pid. Block SIGTTOU and SIGTTIN in
gdbserver. Set the child to be the foreground process group.
(attach_inferior): Set signal_pid.
* linux-low.c (regsets_store_inferior_registers): Add free()
at the end of a loop to prevent memory leak.
* linux-x86-64-low.c (x86_64_regmap): Add CS, SS registers.
(X86_64_NUM_GREGS): Count it from the size of x86_64_regmap.
* gdbserver/linux-x86-64-low.c (x86_64_regmap): Make it an array of
byte offsets instead of an array of indexes.
(x86_64_store_gregset, x86_64_store_fpregset): Parameter made const.
