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* breakpoint.c (remove_breakpoint): Change error to warning so

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that hardware watchpoint removal problems won't leave breakpoint
	traps in the target.
	* configure configure.in:  Make --enable-gdbtk be the default.
	* remote-e7000.c (e7000_insert_breakpoint,
	e7000_remove_breakpoint):  Use e7000 based breakpoints, not memory
	breakpoints.
	* (e7000_wait):  Adjust PC back by two when we see a breakpoint to
	compensate for e7000 maladjustment.
	* sparcl-tdep.c (sparclite_check_watch_resources):  Fix logic bug
	which prevented hardware watchpoints from working.
This commit is contained in:
Stu Grossman
1996-01-05 00:42:36 +00:00
parent ed1f99e770
commit 0fe1522ad0
6 changed files with 94 additions and 44 deletions
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24
gdb/sparcl-tdep.c
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@@ -239,17 +239,21 @@ sparclite_check_watch_resources (type, cnt, ot)
int ot;
{
if (type == bp_hardware_breakpoint)
if (TARGET_HW_BREAK_LIMIT == 0)
return 0;
else if (cnt <= TARGET_HW_BREAK_LIMIT)
return 1;
{
if (TARGET_HW_BREAK_LIMIT == 0)
return 0;
else if (cnt <= TARGET_HW_BREAK_LIMIT)
return 1;
}
else
if (TARGET_HW_WATCH_LIMIT == 0)
return 0;
else if (ot)
return -1;
else if (cnt <= TARGET_HW_WATCH_LIMIT)
return 1;
{
if (TARGET_HW_WATCH_LIMIT == 0)
return 0;
else if (ot)
return -1;
else if (cnt <= TARGET_HW_WATCH_LIMIT)
return 1;
}
return -1;
}