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* corelow.c (core_ops): Don't initialize statically. 

(init_core_ops): New function, fills in core_ops.
	(_initialize_corelow): Use it.
This commit is contained in:
Stan Shebs 1998-12-31 23:28:57 +00:00
parent b5c7e12253
commit 4c49748e82
2 changed files with 44 additions and 69 deletions
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6
gdb/ChangeLog
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@ -1,3 +1,9 @@
Thu Dec 31 15:26:13 1998 Stan Shebs <shebs@andros.cygnus.com>
* corelow.c (core_ops): Don't initialize statically.
(init_core_ops): New function, fills in core_ops.
(_initialize_corelow): Use it.
Thu Dec 31 16:54:30 1998 David Taylor <taylor@texas.cygnus.com>
The following changes were made by

107
gdb/corelow.c
View File

@ -57,10 +57,16 @@ static void add_to_thread_list PARAMS ((bfd *, asection *, PTR));
static int ignore PARAMS ((CORE_ADDR, char *));
static char * core_file_to_sym_file PARAMS ((char *));
static char *core_file_to_sym_file PARAMS ((char *));
static int core_file_thread_alive PARAMS ((int tid));
static void init_core_ops PARAMS ((void));
void _initialize_corelow PARAMS ((void));
struct target_ops core_ops;
/* Link a new core_fns into the global core_file_fns list. Called on gdb
startup by the _initialize routine in each core file register reader, to
register information about each format the the reader is prepared to
@ -456,75 +462,36 @@ core_file_thread_alive (tid)
return 1;
}
/* Fill in core_ops with its defined operations and properties. */
struct target_ops core_ops = {
"core", /* to_shortname */
"Local core dump file", /* to_longname */
"Use a core file as a target. Specify the filename of the core file.", /* to_doc */
core_open, /* to_open */
core_close, /* to_close */
find_default_attach, /* to_attach */
NULL, /* to_post_attach */
find_default_require_attach, /* to_require_attach */
core_detach, /* to_detach */
find_default_require_detach, /* to_require_detach */
0, /* to_resume */
0, /* to_wait */
NULL, /* to_post_wait */
get_core_registers, /* to_fetch_registers */
0, /* to_store_registers */
0, /* to_prepare_to_store */
xfer_memory, /* to_xfer_memory */
core_files_info, /* to_files_info */
ignore, /* to_insert_breakpoint */
ignore, /* to_remove_breakpoint */
0, /* to_terminal_init */
0, /* to_terminal_inferior */
0, /* to_terminal_ours_for_output */
0, /* to_terminal_ours */
0, /* to_terminal_info */
0, /* to_kill */
0, /* to_load */
0, /* to_lookup_symbol */
find_default_create_inferior, /* to_create_inferior */
NULL, /* to_post_startup_inferior */
NULL, /* to_acknowledge_created_inferior */
find_default_clone_and_follow_inferior, /* to_clone_and_follow_inferior */
NULL, /* to_post_follow_inferior_by_clone */
NULL, /* to_insert_fork_catchpoint */
NULL, /* to_remove_fork_catchpoint */
NULL, /* to_insert_vfork_catchpoint */
NULL, /* to_remove_vfork_catchpoint */
NULL, /* to_has_forked */
NULL, /* to_has_vforked */
NULL, /* to_can_follow_vfork_prior_to_exec */
NULL, /* to_post_follow_vfork */
NULL, /* to_insert_exec_catchpoint */
NULL, /* to_remove_exec_catchpoint */
NULL, /* to_has_execd */
NULL, /* to_reported_exec_events_per_exec_call */
NULL, /* to_has_syscall_event */
NULL, /* to_has_exited */
0, /* to_mourn_inferior */
0, /* to_can_run */
0, /* to_notice_signals */
core_file_thread_alive, /* to_thread_alive */
0, /* to_stop */
NULL, /* to_enable_exception_callback */
NULL, /* to_get_current_exception_event */
NULL, /* to_pid_to_exec_file */
core_file_to_sym_file, /* to_core_file_to_sym_file */
core_stratum, /* to_stratum */
0, /* to_next */
0, /* to_has_all_memory */
1, /* to_has_memory */
1, /* to_has_stack */
1, /* to_has_registers */
0, /* to_has_execution */
0, /* to_sections */
0, /* to_sections_end */
OPS_MAGIC, /* to_magic */
};
static void
init_core_ops ()
{
core_ops.to_shortname = "core";
core_ops.to_longname = "Local core dump file";
core_ops.to_doc =
"Use a core file as a target. Specify the filename of the core file.";
core_ops.to_open = core_open;
core_ops.to_close = core_close;
core_ops.to_attach = find_default_attach;
core_ops.to_require_attach = find_default_require_attach;
core_ops.to_detach = core_detach;
core_ops.to_require_detach = find_default_require_detach;
core_ops.to_fetch_registers = get_core_registers;
core_ops.to_xfer_memory = xfer_memory;
core_ops.to_files_info = core_files_info;
core_ops.to_insert_breakpoint = ignore;
core_ops.to_remove_breakpoint = ignore;
core_ops.to_create_inferior = find_default_create_inferior;
core_ops.to_clone_and_follow_inferior = find_default_clone_and_follow_inferior;
core_ops.to_thread_alive = core_file_thread_alive;
core_ops.to_core_file_to_sym_file = core_file_to_sym_file;
core_ops.to_stratum = core_stratum;
core_ops.to_has_memory = 1;
core_ops.to_has_stack = 1;
core_ops.to_has_registers = 1;
core_ops.to_magic = OPS_MAGIC;
}
/* non-zero if we should not do the add_target call in
_initialize_corelow; not initialized (i.e., bss) so that
@ -537,6 +504,8 @@ int coreops_suppress_target;
void
_initialize_corelow ()
{
init_core_ops ();
if (!coreops_suppress_target)
add_target (&core_ops);
}