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* target.c (add_target): Don't call clean_target on target

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vectors anymore.
	* (unpush_target):  Test for to_close being set before calling.
	* (target_xfer_memory, target_info):  Check for to_has_memory
	before playing with memory.
This commit is contained in:
Stu Grossman
1994-08-04 17:45:26 +00:00
parent a1e0ba7a1a
commit a3ecbe7c52
2 changed files with 14 additions and 2 deletions
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10
gdb/target.c
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@@ -154,7 +154,7 @@ add_target (t)
target_struct_allocsize * sizeof (*target_structs));
}
target_structs[target_struct_size++] = t;
cleanup_target (t);
/* cleanup_target (t);*/
if (targetlist == NULL)
add_prefix_cmd ("target", class_run, target_command,
@@ -445,7 +445,8 @@ unpush_target (t)
{
struct target_stack_item *cur, *prev;
t->to_close (0); /* Let it clean up */
if (t->to_close)
t->to_close (0); /* Let it clean up */
/* Look for the specified target. Note that we assume that a target
can only occur once in the target stack. */
@@ -668,6 +669,8 @@ target_xfer_memory (memaddr, myaddr, len, write)
for (item = target_stack; item; item = item->next)
{
t = item->target_ops;
if (!t->to_has_memory)
continue;
res = t->to_xfer_memory (memaddr, myaddr, curlen, write, t);
if (res > 0)
@@ -718,6 +721,9 @@ target_info (args, from_tty)
{
t = item->target_ops;
if (!t->to_has_memory)
continue;
if ((int)(t->to_stratum) <= (int)dummy_stratum)
continue;
if (has_all_mem)