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* dwarf2read.c (follow_die_ref): Add comment.

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(dwarf2_mark_helper): Tweak comment.
	(dwarf2_mark): Move description to its proper place.
This commit is contained in:
Doug Evans
2009-05-26 21:24:07 +00:00
parent f12e7348b2
commit f504f079c0
2 changed files with 15 additions and 4 deletions
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13
gdb/dwarf2read.c
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@@ -9577,6 +9577,10 @@ maybe_queue_comp_unit (struct dwarf2_cu *this_cu,
queue_comp_unit (per_cu, this_cu->objfile);
}
/* Follow reference attribute ATTR of SRC_DIE.
On entry *REF_CU is the CU of SRC_DIE.
On exit *REF_CU is the CU of the result. */
static struct die_info *
follow_die_ref (struct die_info *src_die, struct attribute *attr,
struct dwarf2_cu **ref_cu)
@@ -10830,9 +10834,6 @@ get_die_type (struct die_info *die, struct dwarf2_cu *cu)
return NULL;
}
/* Set the mark field in CU and in every other compilation unit in the
cache that we must keep because we are keeping CU. */
/* Add a dependence relationship from CU to REF_PER_CU. */
static void
@@ -10853,7 +10854,8 @@ dwarf2_add_dependence (struct dwarf2_cu *cu,
*slot = ref_per_cu;
}
/* Set the mark field in CU and in every other compilation unit in the
/* Subroutine of dwarf2_mark to pass to htab_traverse.
Set the mark field in every compilation unit in the
cache that we must keep because we are keeping CU. */
static int
@@ -10872,6 +10874,9 @@ dwarf2_mark_helper (void **slot, void *data)
return 1;
}
/* Set the mark field in CU and in every other compilation unit in the
cache that we must keep because we are keeping CU. */
static void
dwarf2_mark (struct dwarf2_cu *cu)
{