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* target.h (TARGET_RANGE_PROFITABLE_FOR_HW_WATCHPOINT): Delete

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default definition; this is never used.
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Jim Blandy
2001-11-21 02:01:29 +00:00
parent abc6ab0a54
commit 98eedd63d0
2 changed files with 5 additions and 11 deletions
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gdb/ChangeLog
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@@ -1,3 +1,8 @@
2001-11-20 Jim Blandy <jimb@redhat.com>
* target.h (TARGET_RANGE_PROFITABLE_FOR_HW_WATCHPOINT): Delete
default definition; this is never used.
2001-11-20 Keith Seitz <keiths@redhat.com> 2001-11-20 Keith Seitz <keiths@redhat.com>
* varobj.c (c_value_of_child): Release memory for "name" when * varobj.c (c_value_of_child): Release memory for "name" when

11
gdb/target.h
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@@ -1049,17 +1049,6 @@ extern void (*target_new_objfile_hook) (struct objfile *);
((LONGEST)(byte_count) <= REGISTER_SIZE) ((LONGEST)(byte_count) <= REGISTER_SIZE)
#endif #endif
/* However, some addresses may not be profitable to use hardware to watch,
or may be difficult to understand when the addressed object is out of
scope, and hence should be unwatched. On some targets, this may have
severe performance penalties, such that we might as well use regular
watchpoints, and save (possibly precious) hardware watchpoints for other
locations. */
#if !defined(TARGET_RANGE_PROFITABLE_FOR_HW_WATCHPOINT)
#define TARGET_RANGE_PROFITABLE_FOR_HW_WATCHPOINT(pid,start,len) 0
#endif
/* Set/clear a hardware watchpoint starting at ADDR, for LEN bytes. TYPE is 0 /* Set/clear a hardware watchpoint starting at ADDR, for LEN bytes. TYPE is 0
for write, 1 for read, and 2 for read/write accesses. Returns 0 for for write, 1 for read, and 2 for read/write accesses. Returns 0 for