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import gdb-1999-08-23 snapshot

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This commit is contained in:
Jason Molenda
1999-08-23 22:40:00 +00:00
parent 093505ad61
commit 53a5351d90
51 changed files with 3663 additions and 1459 deletions
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65
gdb/breakpoint.h
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@ -122,17 +122,18 @@ enum bptype
enum enable
{
disabled, /* The eventpoint is inactive, and cannot trigger. */
enabled, /* The eventpoint is active, and can trigger. */
shlib_disabled, /* The eventpoint's address is within an unloaded solib.
The eventpoint will be automatically enabled & reset
when that solib is loaded. */
call_disabled /* The eventpoint has been disabled while a call into
the inferior is "in flight", because some eventpoints
interfere with the implementation of a call on some
targets. The eventpoint will be automatically enabled
& reset when the call "lands" (either completes, or
stops at another eventpoint). */
disabled, /* The eventpoint is inactive, and cannot trigger. */
enabled, /* The eventpoint is active, and can trigger. */
shlib_disabled, /* The eventpoint's address is in an unloaded solib.
The eventpoint will be automatically enabled
and reset when that solib is loaded. */
call_disabled /* The eventpoint has been disabled while a call
into the inferior is "in flight", because some
eventpoints interfere with the implementation of
a call on some targets. The eventpoint will be
automatically enabled and reset when the call
"lands" (either completes, or stops at another
eventpoint). */
};
@ -146,6 +147,14 @@ enum bpdisp
donttouch /* Leave it alone */
};
enum target_hw_bp_type
{
hw_write = 0, /* Common HW watchpoint */
hw_read = 1, /* Read HW watchpoint */
hw_access = 2, /* Access HW watchpoint */
hw_execute = 3 /* Execute HW breakpoint */
};
/* Note that the ->silent field is not currently used by any commands
(though the code is in there if it was to be, and set_raw_breakpoint
does set it to 0). I implemented it because I thought it would be
@ -248,8 +257,9 @@ struct breakpoint
aborting, so you can back up to just before the abort. */
int hit_count;
/* Filename of a dynamically-linked library (dll), used for bp_catch_load
and bp_catch_unload (malloc'd), or NULL if any library is significant. */
/* Filename of a dynamically-linked library (dll), used for
bp_catch_load and bp_catch_unload (malloc'd), or NULL if any
library is significant. */
char *dll_pathname;
/* Filename of a dll whose state change (e.g., load or unload)
@ -257,20 +267,22 @@ struct breakpoint
after this catchpoint has triggered. */
char *triggered_dll_pathname;
/* Process id of a child process whose forking triggered this catchpoint.
This field is only vaid immediately after this catchpoint has triggered. */
/* Process id of a child process whose forking triggered this
catchpoint. This field is only vaid immediately after this
catchpoint has triggered. */
int forked_inferior_pid;
/* Filename of a program whose exec triggered this catchpoint. This
field is only vaid immediately after this catchpoint has triggered. */
/* Filename of a program whose exec triggered this catchpoint.
This field is only vaid immediately after this catchpoint has
triggered. */
char *exec_pathname;
asection *section;
};
/* The following stuff is an abstract data type "bpstat" ("breakpoint status").
This provides the ability to determine whether we have stopped at a
breakpoint, and what we should do about it. */
/* The following stuff is an abstract data type "bpstat" ("breakpoint
status"). This provides the ability to determine whether we have
stopped at a breakpoint, and what we should do about it. */
typedef struct bpstats *bpstat;
@ -417,8 +429,8 @@ extern void bpstat_get_triggered_catchpoints PARAMS ((bpstat, bpstat *));
/* Implementation: */
struct bpstats
{
/* Linked list because there can be two breakpoints at the
same place, and a bpstat reflects the fact that both have been hit. */
/* Linked list because there can be two breakpoints at the same
place, and a bpstat reflects the fact that both have been hit. */
bpstat next;
/* Breakpoint that we are at. */
struct breakpoint *breakpoint_at;
@ -474,7 +486,8 @@ extern struct breakpoint *set_momentary_breakpoint
extern void set_ignore_count PARAMS ((int, int, int));
extern void set_default_breakpoint PARAMS ((int, CORE_ADDR, struct symtab *, int));
extern void set_default_breakpoint PARAMS ((int, CORE_ADDR,
struct symtab *, int));
extern void mark_breakpoints_out PARAMS ((void));
@ -588,9 +601,11 @@ extern void disable_breakpoints_in_shlibs PARAMS ((int silent));
extern void re_enable_breakpoints_in_shlibs PARAMS ((void));
extern void create_solib_load_event_breakpoint PARAMS ((char *, int, char *, char *));
extern void create_solib_load_event_breakpoint PARAMS ((char *, int,
char *, char *));
extern void create_solib_unload_event_breakpoint PARAMS ((char *, int, char *, char *));
extern void create_solib_unload_event_breakpoint PARAMS ((char *, int,
char *, char *));
extern void create_fork_event_catchpoint PARAMS ((int, char *));