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authorPedro Alves <palves@redhat.com>2009-06-07 16:46:48 +0000
committerPedro Alves <palves@redhat.com>2009-06-07 16:46:48 +0000
commitc35b149212fc1bf4cf991e42354b0303682bcead (patch)
tree6c670700d71b0f899cde2ccd0c3a85c2311b4b8f /gdb/bsd-kvm.c
parent68c9c31474850c42b8241a753d5a0b22232650cf (diff)
downloadbinutils-gdb-c35b149212fc1bf4cf991e42354b0303682bcead.tar.gz
* target.h (struct target_ops): Make to_has_all_memory,
to_has_memory, to_has_stack, to_has_registers and to_has_execution methods instead of variables. (target_has_all_memory_1, target_has_memory_1, target_has_stack_1) (target_has_registers_1, target_has_execution_1): Declare functions. (target_has_all_memory): Rewrite to call target_has_all_memory_1. (target_has_memory): Rewrite to call target_has_memory_1. (target_has_stack): Rewrite to call target_has_all_stack_1. (target_has_registers): Rewrite to call target_has_registers_1. (target_has_execution): Rewrite to call target_has_execution_1. (default_child_has_all_memory, default_child_has_memory) (default_child_has_stack, default_child_has_registers) (default_child_has_execution): Declare. (target_mark_running, target_mark_exited): Delete declarations. * target.c (default_child_has_all_memory, default_child_has_memory, default_child_has_stack, default_child_has_registers, default_child_has_execution): New. (target_has_all_memory_1, target_has_memory_1, target_has_stack_1, target_has_registers_1, target_has_execution_1): New. (add_target): Default the to_has_all_memory, to_has_all_memory, to_has_memory, to_has_stack, to_has_registers and to_has_execution callbacks to return 0. (update_current_target): Do not inherit to_has_all_memory, to_has_memory, to_has_stack, to_has_registers or to_has_execution. (target_mark_running, target_mark_exited): Delete. (memory_xfer_partial): Adjust. (target_read_memory, target_write_memory, target_search_memory): Dispatch to the the top-most target, not the flattened current_target. (target_info): Adjust. (init_dummy_target): Install return_zero as callback for to_has_all_memory, to_has_memory, to_has_stack, to_has_registers, to_has_execution. (set_maintenance_target_async_permitted): Use have_live_inferiors instead of target_has_execution. * target-memory.c (target_write_memory_blocks): Dispatch memory writes to the the top-most target, not the flattened current_target. * breakpoint.c (insert_breakpoints): Don't check for target_has_execution here. (update_global_location_list): Check if there are live inferiors to debug instead of target_has_execution. * infcmd.c (kill_command, detach_command): Check if there are inferiors instead of target_has_execution. * inferior.h (have_live_inferiors): Declare. * inferior.c (have_live_inferiors): New. * infrun.c (normal_stop): Don't check for target_has_execution to finish the thread states. * thread.c (is_thread_state, is_stopped, is_exited, is_running) (any_running, is_executing): Remove checks for target_has_execution. * top.c (kill_or_detach): Don't try to kill core inferiors. (quit_target): Don't check for target_has_execution. * corelow.c (core_has_memory, core_has_stack, core_has_registers): New. (init_core_ops): Install core_has_memory, core_has_stack and core_has_registers. * exec.c (exec_has_memory): New. (init_exec_ops): Install exec_has_memory. * remote.c (remote_add_inferior): Don't call target_mark_running. (remote_start_remote): Don't call target_mark_exited or call target_mark_running. (remote_open_1): Use have_inferiors instead of target_has_execution. Don't use target_mark_exited. (init_remote_ops): Install deafult_child_has_all_memory, default_child_has_memory, default_child_has_stack, default_child_has_registers, default_child_has_execution. * bsd-kvm.c (bsd_kvm_return_one): New. (bsd_kvm_add_target): Register bsd_kvm_return_one as to_has_memory, to_has_stack and to_has_registers callbacks. * remote-m32r-sdi.c (m32r_return_one): New. (init_m32r_ops): Register it. * inf-child.c (inf_child_target): Adjust to register default_child_has_all_memory, default_child_has_memory, default_child_has_stack, default_child_has_registers, default_child_has_execution callbacks. * gnu-nat.c (init_gnu_ops): Likewise. * go32-nat.c (init_go32_ops): Likewise. * hpux-thread.c (init_hpux_thread_ops): Likewise. * monitor.c (init_base_monitor_ops): Likewise. * nto-procfs.c (init_procfs_ops): Likewise. * remote-mips.c (_initialize_remote_mips): Likewise. * windows-nat.c (init_windows_ops): Likewise. * remote-sim.c (gdbsim_create_inferior): Don't use target_mark_running or target_mark_exited. (gdbsim_mourn_inferior): Don't call target_mark_exited. (init_gdbsim_ops): Adjust to register default_child_has_all_memory, default_child_has_memory, default_child_has_stack, default_child_has_registers, default_child_has_execution callbacks. * linux-nat.c (linux_nat_xfer_partial): If reading memory, and there's no inferior selected, defer to a lower stratum.
Diffstat (limited to 'gdb/bsd-kvm.c')
-rw-r--r--gdb/bsd-kvm.c12
1 files changed, 9 insertions, 3 deletions
diff --git a/gdb/bsd-kvm.c b/gdb/bsd-kvm.c
index 966ba22b3fe..0e202cde1e0 100644
--- a/gdb/bsd-kvm.c
+++ b/gdb/bsd-kvm.c
@@ -325,6 +325,12 @@ bsd_kvm_pid_to_str (struct target_ops *ops, ptid_t ptid)
return buf;
}
+static int
+bsd_kvm_return_one (struct target_ops *ops)
+{
+ return 1;
+}
+
/* Add the libkvm interface to the list of all possible targets and
register CUPPLY_PCB as the architecture-specific process control
block interpreter. */
@@ -347,9 +353,9 @@ Optionally specify the filename of a core dump.");
bsd_kvm_ops.to_thread_alive = bsd_kvm_thread_alive;
bsd_kvm_ops.to_pid_to_str = bsd_kvm_pid_to_str;
bsd_kvm_ops.to_stratum = process_stratum;
- bsd_kvm_ops.to_has_memory = 1;
- bsd_kvm_ops.to_has_stack = 1;
- bsd_kvm_ops.to_has_registers = 1;
+ bsd_kvm_ops.to_has_memory = bsd_kvm_return_one;
+ bsd_kvm_ops.to_has_stack = bsd_kvm_return_one;
+ bsd_kvm_ops.to_has_registers = bsd_kvm_return_one;
bsd_kvm_ops.to_magic = OPS_MAGIC;
add_target (&bsd_kvm_ops);