diff options
Diffstat (limited to 'gdb/progspace.c')
| -rw-r--r-- | gdb/progspace.c | 27 |
1 files changed, 14 insertions, 13 deletions
diff --git a/gdb/progspace.c b/gdb/progspace.c index 1c0a254bfb8..a8f5ea0c7b6 100644 --- a/gdb/progspace.c +++ b/gdb/progspace.c @@ -235,8 +235,8 @@ save_current_program_space (void) /* Returns true iff there's no inferior bound to PSPACE. */ -static int -pspace_empty_p (struct program_space *pspace) +int +program_space_empty_p (struct program_space *pspace) { if (find_inferior_for_program_space (pspace) != NULL) return 0; @@ -244,30 +244,31 @@ pspace_empty_p (struct program_space *pspace) return 1; } -/* Prune away automatically added program spaces that aren't required - anymore. */ +/* Remove a program space from the program spaces list and release it. It is + an error to call this function while PSPACE is the current program space. */ void -prune_program_spaces (void) +delete_program_space (struct program_space *pspace) { struct program_space *ss, **ss_link; - struct program_space *current = current_program_space; + gdb_assert(pspace != NULL); + gdb_assert(pspace != current_program_space); ss = program_spaces; ss_link = &program_spaces; - while (ss) + while (ss != NULL) { - if (ss == current || !pspace_empty_p (ss)) + if (ss == pspace) { - ss_link = &ss->next; - ss = *ss_link; - continue; + *ss_link = ss->next; + break; } - *ss_link = ss->next; - release_program_space (ss); + ss_link = &ss->next; ss = *ss_link; } + + release_program_space (pspace); } /* Prints the list of program spaces and their details on UIOUT. If |