dtd = ctf_dynamic_type (fp, type);
i->ctn_iter_fun = (void (*) (void)) ctf_member_next;
-
- /* We depend below on the RDWR state indicating whether the DTD-related
- fields or the DMD-related fields have been initialized. */
-
- assert ((dtd && (fp->ctf_flags & LCTF_RDWR))
- || (!dtd && (!(fp->ctf_flags & LCTF_RDWR))));
+ i->ctn_n = LCTF_INFO_VLEN (fp, tp->ctt_info);
if (dtd == NULL)
{
- i->ctn_n = LCTF_INFO_VLEN (fp, tp->ctt_info);
-
if (i->ctn_size < CTF_LSTRUCT_THRESH)
i->u.ctn_mp = (const ctf_member_t *) ((uintptr_t) tp + increment);
else
i->u.ctn_lmp = (const ctf_lmember_t *) ((uintptr_t) tp + increment);
}
else
- i->u.ctn_dmd = ctf_list_next (&dtd->dtd_u.dtu_members);
+ i->u.ctn_lmp = (const ctf_lmember_t *) dtd->dtd_vlen;
*it = i;
}
retry:
if (!i->ctn_type)
{
- if (!(fp->ctf_flags & LCTF_RDWR))
- {
- if (i->ctn_n == 0)
- goto end_iter;
-
- if (i->ctn_size < CTF_LSTRUCT_THRESH)
- {
- const char *membname = ctf_strptr (fp, i->u.ctn_mp->ctm_name);
-
- if (name)
- *name = membname;
- if (membtype)
- *membtype = i->u.ctn_mp->ctm_type;
- offset = i->u.ctn_mp->ctm_offset;
-
- if (membname[0] == 0
- && (ctf_type_kind (fp, i->u.ctn_mp->ctm_type) == CTF_K_STRUCT
- || ctf_type_kind (fp, i->u.ctn_mp->ctm_type) == CTF_K_UNION))
- i->ctn_type = i->u.ctn_mp->ctm_type;
+ if (i->ctn_n == 0)
+ goto end_iter;
- i->u.ctn_mp++;
- }
- else
- {
- const char *membname = ctf_strptr (fp, i->u.ctn_lmp->ctlm_name);
+ /* Dynamic structures in read-write dicts always use lmembers. */
+ if (i->ctn_size < CTF_LSTRUCT_THRESH
+ && !(fp->ctf_flags & LCTF_RDWR))
+ {
+ const char *membname = ctf_strptr (fp, i->u.ctn_mp->ctm_name);
- if (name)
- *name = membname;
- if (membtype)
- *membtype = i->u.ctn_lmp->ctlm_type;
- offset = (unsigned long) CTF_LMEM_OFFSET (i->u.ctn_lmp);
+ if (name)
+ *name = membname;
+ if (membtype)
+ *membtype = i->u.ctn_mp->ctm_type;
+ offset = i->u.ctn_mp->ctm_offset;
- if (membname[0] == 0
- && (ctf_type_kind (fp, i->u.ctn_lmp->ctlm_type) == CTF_K_STRUCT
- || ctf_type_kind (fp, i->u.ctn_lmp->ctlm_type) == CTF_K_UNION))
- i->ctn_type = i->u.ctn_lmp->ctlm_type;
+ if (membname[0] == 0
+ && (ctf_type_kind (fp, i->u.ctn_mp->ctm_type) == CTF_K_STRUCT
+ || ctf_type_kind (fp, i->u.ctn_mp->ctm_type) == CTF_K_UNION))
+ i->ctn_type = i->u.ctn_mp->ctm_type;
- i->u.ctn_lmp++;
- }
- i->ctn_n--;
+ i->u.ctn_mp++;
}
else
{
- if (i->u.ctn_dmd == NULL)
- goto end_iter;
- /* The dmd contains a NULL for unnamed dynamic members. Don't inflict
- this on our callers. */
+ const char *membname = ctf_strptr (fp, i->u.ctn_lmp->ctlm_name);
+
if (name)
- {
- if (i->u.ctn_dmd->dmd_name)
- *name = i->u.ctn_dmd->dmd_name;
- else
- *name = "";
- }
+ *name = membname;
if (membtype)
- *membtype = i->u.ctn_dmd->dmd_type;
- offset = i->u.ctn_dmd->dmd_offset;
+ *membtype = i->u.ctn_lmp->ctlm_type;
+ offset = (unsigned long) CTF_LMEM_OFFSET (i->u.ctn_lmp);
- if (i->u.ctn_dmd->dmd_name == NULL
- && (ctf_type_kind (fp, i->u.ctn_dmd->dmd_type) == CTF_K_STRUCT
- || ctf_type_kind (fp, i->u.ctn_dmd->dmd_type) == CTF_K_UNION))
- i->ctn_type = i->u.ctn_dmd->dmd_type;
+ if (membname[0] == 0
+ && (ctf_type_kind (fp, i->u.ctn_lmp->ctlm_type) == CTF_K_STRUCT
+ || ctf_type_kind (fp, i->u.ctn_lmp->ctlm_type) == CTF_K_UNION))
+ i->ctn_type = i->u.ctn_lmp->ctlm_type;
- i->u.ctn_dmd = ctf_list_next (i->u.ctn_dmd);
+ i->u.ctn_lmp++;
}
+ i->ctn_n--;
/* The callers might want automatic recursive sub-struct traversal. */
if (!(flags & CTF_MN_RECURSE))
case CTF_K_UNION:
{
size_t align = 0;
+ int dynamic = 0;
ctf_dtdef_t *dtd;
- if ((dtd = ctf_dynamic_type (ofp, type)) == NULL)
- {
- uint32_t n = LCTF_INFO_VLEN (fp, tp->ctt_info);
- ssize_t size, increment;
- const void *vmp;
+ if ((dtd = ctf_dynamic_type (ofp, type)) != NULL)
+ dynamic = 1;
- (void) ctf_get_ctt_size (fp, tp, &size, &increment);
- vmp = (unsigned char *) tp + increment;
+ uint32_t n = LCTF_INFO_VLEN (fp, tp->ctt_info);
+ ssize_t size, increment;
+ const void *vmp;
- if (kind == CTF_K_STRUCT)
- n = MIN (n, 1); /* Only use first member for structs. */
+ (void) ctf_get_ctt_size (fp, tp, &size, &increment);
- if (size < CTF_LSTRUCT_THRESH)
- {
- const ctf_member_t *mp = vmp;
- for (; n != 0; n--, mp++)
- {
- ssize_t am = ctf_type_align (ofp, mp->ctm_type);
- align = MAX (align, (size_t) am);
- }
- }
- else
+ if (!dynamic)
+ vmp = (unsigned char *) tp + increment;
+ else
+ vmp = dtd->dtd_vlen;
+
+ if (kind == CTF_K_STRUCT)
+ n = MIN (n, 1); /* Only use first member for structs. */
+
+ if (size < CTF_LSTRUCT_THRESH && !dynamic)
+ {
+ const ctf_member_t *mp = vmp;
+ for (; n != 0; n--, mp++)
{
- const ctf_lmember_t *lmp = vmp;
- for (; n != 0; n--, lmp++)
- {
- ssize_t am = ctf_type_align (ofp, lmp->ctlm_type);
- align = MAX (align, (size_t) am);
- }
+ ssize_t am = ctf_type_align (ofp, mp->ctm_type);
+ align = MAX (align, (size_t) am);
}
}
else
{
- ctf_dmdef_t *dmd;
-
- for (dmd = ctf_list_next (&dtd->dtd_u.dtu_members);
- dmd != NULL; dmd = ctf_list_next (dmd))
- {
- ssize_t am = ctf_type_align (ofp, dmd->dmd_type);
- align = MAX (align, (size_t) am);
- if (kind == CTF_K_STRUCT)
- break;
- }
+ const ctf_lmember_t *lmp = vmp;
+ for (; n != 0; n--, lmp++)
+ {
+ ssize_t am = ctf_type_align (ofp, lmp->ctlm_type);
+ align = MAX (align, (size_t) am);
+ }
}
-
return align;
}
ctf_dict_t *ofp = fp;
const ctf_type_t *tp;
ctf_dtdef_t *dtd;
+ const void *vmp;
ssize_t size, increment;
uint32_t kind, n;
+ int dynamic = 0;
if ((type = ctf_type_resolve (fp, type)) == CTF_ERR)
return -1; /* errno is set for us. */
if (kind != CTF_K_STRUCT && kind != CTF_K_UNION)
return (ctf_set_errno (ofp, ECTF_NOTSOU));
- if ((dtd = ctf_dynamic_type (fp, type)) == NULL)
- {
- if (size < CTF_LSTRUCT_THRESH)
- {
- const ctf_member_t *mp = (const ctf_member_t *) ((uintptr_t) tp +
- increment);
+ if ((dtd = ctf_dynamic_type (ofp, type)) != NULL)
+ dynamic = 1;
- for (n = LCTF_INFO_VLEN (fp, tp->ctt_info); n != 0; n--, mp++)
- {
- const char *membname = ctf_strptr (fp, mp->ctm_name);
+ if (!dynamic)
+ vmp = (unsigned char *) tp + increment;
+ else
+ vmp = dtd->dtd_vlen;
- if (membname[0] == 0
- && (ctf_type_kind (fp, mp->ctm_type) == CTF_K_STRUCT
- || ctf_type_kind (fp, mp->ctm_type) == CTF_K_UNION)
- && (ctf_member_info (fp, mp->ctm_type, name, mip) == 0))
- return 0;
+ if (size < CTF_LSTRUCT_THRESH && !dynamic)
+ {
+ const ctf_member_t *mp = vmp;
- if (strcmp (membname, name) == 0)
- {
- mip->ctm_type = mp->ctm_type;
- mip->ctm_offset = mp->ctm_offset;
- return 0;
- }
- }
- }
- else
+ for (n = LCTF_INFO_VLEN (fp, tp->ctt_info); n != 0; n--, mp++)
{
- const ctf_lmember_t *lmp = (const ctf_lmember_t *) ((uintptr_t) tp +
- increment);
+ const char *membname = ctf_strptr (fp, mp->ctm_name);
- for (n = LCTF_INFO_VLEN (fp, tp->ctt_info); n != 0; n--, lmp++)
- {
- const char *membname = ctf_strptr (fp, lmp->ctlm_name);
-
- if (membname[0] == 0
- && (ctf_type_kind (fp, lmp->ctlm_type) == CTF_K_STRUCT
- || ctf_type_kind (fp, lmp->ctlm_type) == CTF_K_UNION)
- && (ctf_member_info (fp, lmp->ctlm_type, name, mip) == 0))
- return 0;
+ if (membname[0] == 0
+ && (ctf_type_kind (fp, mp->ctm_type) == CTF_K_STRUCT
+ || ctf_type_kind (fp, mp->ctm_type) == CTF_K_UNION)
+ && (ctf_member_info (fp, mp->ctm_type, name, mip) == 0))
+ return 0;
- if (strcmp (membname, name) == 0)
- {
- mip->ctm_type = lmp->ctlm_type;
- mip->ctm_offset = (unsigned long) CTF_LMEM_OFFSET (lmp);
- return 0;
- }
+ if (strcmp (membname, name) == 0)
+ {
+ mip->ctm_type = mp->ctm_type;
+ mip->ctm_offset = mp->ctm_offset;
+ return 0;
}
}
}
else
{
- ctf_dmdef_t *dmd;
+ const ctf_lmember_t *lmp = vmp;
- for (dmd = ctf_list_next (&dtd->dtd_u.dtu_members);
- dmd != NULL; dmd = ctf_list_next (dmd))
+ for (n = LCTF_INFO_VLEN (fp, tp->ctt_info); n != 0; n--, lmp++)
{
- if (dmd->dmd_name == NULL
- && (ctf_type_kind (fp, dmd->dmd_type) == CTF_K_STRUCT
- || ctf_type_kind (fp, dmd->dmd_type) == CTF_K_UNION)
- && (ctf_member_info (fp, dmd->dmd_type, name, mip) == 0))
+ const char *membname = ctf_strptr (fp, lmp->ctlm_name);
+
+ if (membname[0] == 0
+ && (ctf_type_kind (fp, lmp->ctlm_type) == CTF_K_STRUCT
+ || ctf_type_kind (fp, lmp->ctlm_type) == CTF_K_UNION)
+ && (ctf_member_info (fp, lmp->ctlm_type, name, mip) == 0))
return 0;
- if (dmd->dmd_name != NULL
- && strcmp (dmd->dmd_name, name) == 0)
+ if (strcmp (membname, name) == 0)
{
- mip->ctm_type = dmd->dmd_type;
- mip->ctm_offset = dmd->dmd_offset;
+ mip->ctm_type = lmp->ctlm_type;
+ mip->ctm_offset = (unsigned long) CTF_LMEM_OFFSET (lmp);
return 0;
}
}
ctf_id_t otype = type;
const ctf_type_t *tp;
const ctf_dtdef_t *dtd;
+ const void *vmp;
ssize_t size, increment;
uint32_t kind, n;
+ int dynamic = 0;
int rc;
if ((type = ctf_type_resolve (fp, type)) == CTF_ERR)
(void) ctf_get_ctt_size (fp, tp, &size, &increment);
- if ((dtd = ctf_dynamic_type (fp, type)) == NULL)
+ if ((dtd = ctf_dynamic_type (fp, type)) != NULL)
+ dynamic = 1;
+
+ if (!dynamic)
+ vmp = (unsigned char *) tp + increment;
+ else
+ vmp = dtd->dtd_vlen;
+
+ if (size < CTF_LSTRUCT_THRESH && !dynamic)
{
- if (size < CTF_LSTRUCT_THRESH)
- {
- const ctf_member_t *mp = (const ctf_member_t *) ((uintptr_t) tp +
- increment);
+ const ctf_member_t *mp = vmp;
- for (n = LCTF_INFO_VLEN (fp, tp->ctt_info); n != 0; n--, mp++)
- {
- if ((rc = ctf_type_rvisit (fp, mp->ctm_type,
- func, arg, ctf_strptr (fp,
- mp->ctm_name),
- offset + mp->ctm_offset,
- depth + 1)) != 0)
- return rc;
- }
- }
- else
+ for (n = LCTF_INFO_VLEN (fp, tp->ctt_info); n != 0; n--, mp++)
{
- const ctf_lmember_t *lmp = (const ctf_lmember_t *) ((uintptr_t) tp +
- increment);
-
- for (n = LCTF_INFO_VLEN (fp, tp->ctt_info); n != 0; n--, lmp++)
- {
- if ((rc = ctf_type_rvisit (fp, lmp->ctlm_type,
- func, arg, ctf_strptr (fp,
- lmp->ctlm_name),
- offset + (unsigned long) CTF_LMEM_OFFSET (lmp),
- depth + 1)) != 0)
- return rc;
- }
+ if ((rc = ctf_type_rvisit (fp, mp->ctm_type,
+ func, arg, ctf_strptr (fp,
+ mp->ctm_name),
+ offset + mp->ctm_offset,
+ depth + 1)) != 0)
+ return rc;
}
}
else
{
- ctf_dmdef_t *dmd;
+ const ctf_lmember_t *lmp = vmp;
- for (dmd = ctf_list_next (&dtd->dtd_u.dtu_members);
- dmd != NULL; dmd = ctf_list_next (dmd))
+ for (n = LCTF_INFO_VLEN (fp, tp->ctt_info); n != 0; n--, lmp++)
{
- if ((rc = ctf_type_rvisit (fp, dmd->dmd_type, func, arg,
- dmd->dmd_name, dmd->dmd_offset,
+ if ((rc = ctf_type_rvisit (fp, lmp->ctlm_type,
+ func, arg, ctf_strptr (fp,
+ lmp->ctlm_name),
+ offset + (unsigned long) CTF_LMEM_OFFSET (lmp),
depth + 1)) != 0)
return rc;
}
projects / deliverable / binutils-gdb.git / blobdiff