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2002-01-31 Michael Snyder <msnyder@redhat.com>

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* symfile.h (enum overlay_debugging_state):
	Define enum constant values for overlay mode.
	* symfile.c (overlay_debugging): Use enums instead of literals.
	(overlay_is_mapped, overlay_auto_command,
	overlay_manual_command): Ditto.
This commit is contained in:
Michael Snyder 2002-02-01 01:14:20 +00:00
parent 9f04af04ce
commit d874f1e225
3 changed files with 18 additions and 8 deletions
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6
gdb/ChangeLog
View File

@ -1,5 +1,11 @@
2002-01-31 Michael Snyder <msnyder@redhat.com>
* symfile.h (enum overlay_debugging_state):
Define enum constant values for overlay mode.
* symfile.c (overlay_debugging): Use enums instead of literals.
(overlay_is_mapped, overlay_auto_command,
overlay_manual_command): Ditto.
* breakpoint.c (insert_breakpoints, remove_breakpoint,
breakpoint_here_p, breakpoint_inserted_here_p,
breakpoint_thread_match, bpstat_stop_status,

14
gdb/symfile.c
View File

@ -2509,7 +2509,7 @@ init_psymbol_list (struct objfile *objfile, int total_symbols)
/* Overlay debugging state: */
int overlay_debugging = 0; /* 0 == off, 1 == manual, -1 == auto */
enum overlay_debugging_state overlay_debugging = ovly_off;
int overlay_cache_invalid = 0; /* True if need to refresh mapped state */
/* Target vector for refreshing overlay mapped state */
@ -2566,9 +2566,9 @@ overlay_is_mapped (struct obj_section *osect)
switch (overlay_debugging)
{
default:
case 0:
case ovly_off:
return 0; /* overlay debugging off */
case -1: /* overlay debugging automatic */
case ovly_auto: /* overlay debugging automatic */
/* Unles there is a target_overlay_update function,
there's really nothing useful to do here (can't really go auto) */
if (target_overlay_update)
@ -2582,7 +2582,7 @@ overlay_is_mapped (struct obj_section *osect)
(*target_overlay_update) (osect);
}
/* fall thru to manual case */
case 1: /* overlay debugging manual */
case ovly_on: /* overlay debugging manual */
return osect->ovly_mapped == 1;
}
}
@ -2897,7 +2897,7 @@ the 'overlay manual' command.");
static void
overlay_auto_command (char *args, int from_tty)
{
overlay_debugging = -1;
overlay_debugging = ovly_auto;
if (info_verbose)
printf_filtered ("Automatic overlay debugging enabled.");
}
@ -2909,7 +2909,7 @@ overlay_auto_command (char *args, int from_tty)
static void
overlay_manual_command (char *args, int from_tty)
{
overlay_debugging = 1;
overlay_debugging = ovly_on;
if (info_verbose)
printf_filtered ("Overlay debugging enabled.");
}
@ -2921,7 +2921,7 @@ overlay_manual_command (char *args, int from_tty)
static void
overlay_off_command (char *args, int from_tty)
{
overlay_debugging = 0;
overlay_debugging = ovly_off;
if (info_verbose)
printf_filtered ("Overlay debugging disabled.");
}

6
gdb/symfile.h
View File

@ -253,7 +253,11 @@ extern void find_lowest_section (bfd *, asection *, PTR);
extern bfd *symfile_bfd_open (char *);
/* Utility functions for overlay sections: */
extern int overlay_debugging;
extern enum overlay_debugging_state {
ovly_off,
ovly_on,
ovly_auto
} overlay_debugging;
extern int overlay_cache_invalid;
/* return the "mapped" overlay section containing the PC */