#include <string.h>
#include <zlib.h>
+#ifndef roundup
+#define roundup(x, y) ((((x) + ((y) - 1)) / (y)) * (y))
+#endif
+
/* To create an empty CTF container, we just declare a zeroed header and call
ctf_bufopen() on it. If ctf_bufopen succeeds, we mark the new container r/w
and initialize the dynamic members. We set dtvstrlen to 1 to reserve the
}
cts.cts_name = _CTF_SECTION;
- cts.cts_type = SHT_PROGBITS;
- cts.cts_flags = 0;
cts.cts_data = &hdr;
cts.cts_size = sizeof (hdr);
cts.cts_entsize = 1;
- cts.cts_offset = 0;
if ((fp = ctf_bufopen (&cts, NULL, NULL, errp)) == NULL)
goto err_dtbyname;
buf_size = sizeof (ctf_header_t) + hdr.cth_stroff + hdr.cth_strlen;
- if ((buf = ctf_data_alloc (buf_size)) == NULL)
+ if ((buf = malloc (buf_size)) == NULL)
return (ctf_set_errno (fp, EAGAIN));
memcpy (buf, &hdr, sizeof (ctf_header_t));
}
assert (i == nvars);
- qsort_r (dvarents, nvars, sizeof (ctf_varent_t), ctf_sort_var, s0);
+ ctf_qsort_r (dvarents, nvars, sizeof (ctf_varent_t), ctf_sort_var, s0);
t += sizeof (ctf_varent_t) * nvars;
assert (t == (unsigned char *) buf + sizeof (ctf_header_t) + hdr.cth_typeoff);
/* Finally, we are ready to ctf_simple_open() the new container. If this
is successful, we then switch nfp and fp and free the old container. */
- ctf_data_protect (buf, buf_size);
-
if ((nfp = ctf_simple_open (buf, buf_size, NULL, 0, 0, NULL, 0, &err)) == NULL)
{
- ctf_data_free (buf, buf_size);
+ ctf_free (buf);
return (ctf_set_errno (fp, err));
}
nfp->ctf_refcnt = fp->ctf_refcnt;
nfp->ctf_flags |= fp->ctf_flags & ~LCTF_DIRTY;
- nfp->ctf_data.cts_data = NULL; /* Force ctf_data_free() on close. */
+ nfp->ctf_data.cts_data = NULL; /* Force ctf_free() on close. */
nfp->ctf_dthash = fp->ctf_dthash;
nfp->ctf_dtdefs = fp->ctf_dtdefs;
nfp->ctf_dtbyname = fp->ctf_dtbyname;
return prefixed;
}
-void
+int
ctf_dtd_insert (ctf_file_t *fp, ctf_dtdef_t *dtd)
{
- ctf_dynhash_insert (fp->ctf_dthash, (void *) dtd->dtd_type, dtd);
- ctf_list_append (&fp->ctf_dtdefs, dtd);
+ if (ctf_dynhash_insert (fp->ctf_dthash, (void *) dtd->dtd_type, dtd) < 0)
+ return -1;
+
if (dtd->dtd_name)
{
int kind = LCTF_INFO_KIND (fp, dtd->dtd_data.ctt_info);
- ctf_dynhash_insert (fp->ctf_dtbyname, ctf_prefixed_name (kind,
- dtd->dtd_name),
- dtd);
+ if (ctf_dynhash_insert (fp->ctf_dtbyname,
+ ctf_prefixed_name (kind, dtd->dtd_name),
+ dtd) < 0)
+ return -1;
}
+ ctf_list_append (&fp->ctf_dtdefs, dtd);
+ return 0;
}
void
return NULL;
}
-void
+int
ctf_dvd_insert (ctf_file_t *fp, ctf_dvdef_t *dvd)
{
- ctf_dynhash_insert (fp->ctf_dvhash, dvd->dvd_name, dvd);
+ if (ctf_dynhash_insert (fp->ctf_dvhash, dvd->dvd_name, dvd) < 0)
+ return -1;
ctf_list_append (&fp->ctf_dvdefs, dvd);
+ return 0;
}
void
if (s != NULL)
fp->ctf_dtvstrlen += strlen (s) + 1;
- ctf_dtd_insert (fp, dtd);
+ if (ctf_dtd_insert (fp, dtd) < 0)
+ {
+ ctf_free (dtd);
+ return CTF_ERR; /* errno is set for us. */
+ }
fp->ctf_flags |= LCTF_DIRTY;
*rp = dtd;
return CTF_ERR; /* errno is set for us. */
dtd->dtd_data.ctt_info = CTF_TYPE_INFO (kind, flag, 0);
- dtd->dtd_data.ctt_size = clp2 (P2ROUNDUP (ep->cte_bits, NBBY) / NBBY);
+ dtd->dtd_data.ctt_size = clp2 (P2ROUNDUP (ep->cte_bits, CHAR_BIT)
+ / CHAR_BIT);
dtd->dtd_u.dtu_enc = *ep;
return type;
ctf_id_t type;
ctf_file_t *tmp = fp;
- if (ref == CTF_ERR || ref < 0 || ref > CTF_MAX_TYPE)
+ if (ref == CTF_ERR || ref > CTF_MAX_TYPE)
return (ctf_set_errno (fp, EINVAL));
if (ctf_lookup_by_id (&tmp, ref) == NULL)
if ((ep->cte_bits > 255) || (ep->cte_offset > 255))
return (ctf_set_errno (fp, ECTF_SLICEOVERFLOW));
- if (ref == CTF_ERR || ref < 0 || ref > CTF_MAX_TYPE)
+ if (ref == CTF_ERR || ref > CTF_MAX_TYPE)
return (ctf_set_errno (fp, EINVAL));
if ((tp = ctf_lookup_by_id (&tmp, ref)) == NULL)
return CTF_ERR; /* errno is set for us. */
dtd->dtd_data.ctt_info = CTF_TYPE_INFO (CTF_K_SLICE, flag, 0);
- dtd->dtd_data.ctt_size = clp2 (P2ROUNDUP (ep->cte_bits, NBBY) / NBBY);
+ dtd->dtd_data.ctt_size = clp2 (P2ROUNDUP (ep->cte_bits, CHAR_BIT)
+ / CHAR_BIT);
dtd->dtd_u.dtu_slice.cts_type = ref;
dtd->dtd_u.dtu_slice.cts_bits = ep->cte_bits;
dtd->dtd_u.dtu_slice.cts_offset = ep->cte_offset;
ctf_id_t type;
ctf_file_t *tmp = fp;
- if (ref == CTF_ERR || ref < 0 || ref > CTF_MAX_TYPE)
+ if (ref == CTF_ERR || ref > CTF_MAX_TYPE)
return (ctf_set_errno (fp, EINVAL));
if (ctf_lookup_by_id (&tmp, ref) == NULL)
}
}
- if ((msize = ctf_type_size (fp, type)) == CTF_ERR ||
- (malign = ctf_type_align (fp, type)) == CTF_ERR)
- return CTF_ERR; /* errno is set for us. */
+ if ((msize = ctf_type_size (fp, type)) < 0 ||
+ (malign = ctf_type_align (fp, type)) < 0)
+ return -1; /* errno is set for us. */
if ((dmd = ctf_alloc (sizeof (ctf_dmdef_t))) == NULL)
return (ctf_set_errno (fp, EAGAIN));
ctf_encoding_t linfo;
ssize_t lsize;
- if (ctf_type_encoding (fp, ltype, &linfo) != CTF_ERR)
+ if (ctf_type_encoding (fp, ltype, &linfo) == 0)
off += linfo.cte_bits;
- else if ((lsize = ctf_type_size (fp, ltype)) != CTF_ERR)
- off += lsize * NBBY;
+ else if ((lsize = ctf_type_size (fp, ltype)) > 0)
+ off += lsize * CHAR_BIT;
/* Round up the offset of the end of the last member to
the next byte boundary, convert 'off' to bytes, and
packing if the new member is a bit-field, but we're
the "compiler" and ANSI says we can do as we choose. */
- off = roundup (off, NBBY) / NBBY;
+ off = roundup (off, CHAR_BIT) / CHAR_BIT;
off = roundup (off, MAX (malign, 1));
- dmd->dmd_offset = off * NBBY;
+ dmd->dmd_offset = off * CHAR_BIT;
ssize = off + msize;
}
else
dmd->dmd_offset = bit_offset;
ssize = ctf_get_ctt_size (fp, &dtd->dtd_data, NULL, NULL);
- ssize = MAX (ssize, (bit_offset / NBBY) + msize);
+ ssize = MAX (ssize, ((signed) bit_offset / CHAR_BIT) + msize);
}
}
else
ssize = MAX (ssize, msize);
}
- if (ssize > CTF_MAX_SIZE)
+ if ((size_t) ssize > CTF_MAX_SIZE)
{
dtd->dtd_data.ctt_size = CTF_LSIZE_SENT;
dtd->dtd_data.ctt_lsizehi = CTF_SIZE_TO_LSIZE_HI (ssize);
return (ctf_set_errno (fp, ECTF_NOTINTFP));
if ((type = ctf_add_slice (fp, CTF_ADD_NONROOT, otype, &encoding)) == CTF_ERR)
- return CTF_ERR; /* errno is set for us. */
+ return -1; /* errno is set for us. */
return ctf_add_member_offset (fp, souid, name, type, bit_offset);
}
return (ctf_set_errno (fp, ECTF_DUPLICATE));
if (ctf_lookup_by_id (&tmp, ref) == NULL)
- return CTF_ERR; /* errno is set for us. */
+ return -1; /* errno is set for us. */
if ((dvd = ctf_alloc (sizeof (ctf_dvdef_t))) == NULL)
return (ctf_set_errno (fp, EAGAIN));
dvd->dvd_type = ref;
dvd->dvd_snapshots = fp->ctf_snapshots;
- ctf_dvd_insert (fp, dvd);
+ if (ctf_dvd_insert (fp, dvd) < 0)
+ {
+ ctf_free (dvd);
+ return -1; /* errno is set for us. */
+ }
fp->ctf_dtvstrlen += strlen (name) + 1;
fp->ctf_flags |= LCTF_DIRTY;
ctf_bundle_t *ctb = arg;
int bvalue;
- if (ctf_enum_value (ctb->ctb_file, ctb->ctb_type, name, &bvalue) == CTF_ERR)
+ if (ctf_enum_value (ctb->ctb_file, ctb->ctb_type, name, &bvalue) < 0)
{
ctf_dprintf ("Conflict due to member %s iteration error.\n", name);
return 1;
ctf_bundle_t *ctb = arg;
return (ctf_add_enumerator (ctb->ctb_file, ctb->ctb_type,
- name, value) == CTF_ERR);
+ name, value) < 0);
}
static int
ctf_bundle_t *ctb = arg;
ctf_membinfo_t ctm;
- if (ctf_member_info (ctb->ctb_file, ctb->ctb_type, name, &ctm) == CTF_ERR)
+ if (ctf_member_info (ctb->ctb_file, ctb->ctb_type, name, &ctm) < 0)
{
ctf_dprintf ("Conflict due to member %s iteration error.\n", name);
return 1;
ctf_dtdef_t *dtd;
ctf_funcinfo_t ctc;
- ssize_t size;
ctf_hash_t *hp;
break;
case CTF_K_ARRAY:
- if (ctf_array_info (src_fp, src_type, &src_ar) == CTF_ERR)
+ if (ctf_array_info (src_fp, src_type, &src_ar) != 0)
return (ctf_set_errno (dst_fp, ctf_errno (src_fp)));
src_ar.ctr_contents =
{
ctf_dmdef_t *dmd;
int errs = 0;
+ size_t size;
+ ssize_t ssize;
/* Technically to match a struct or union we need to check both
ways (src members vs. dst, dst members vs. src) but we make
{
ctf_dprintf ("Conflict for type %s against ID %lx: "
"union size differs, old %li, new %li\n",
- name, dst_type, ctf_type_size (src_fp, src_type),
- ctf_type_size (dst_fp, dst_type));
+ name, dst_type,
+ (long) ctf_type_size (src_fp, src_type),
+ (long) ctf_type_size (dst_fp, dst_type));
return (ctf_set_errno (dst_fp, ECTF_CONFLICT));
}
if (ctf_member_iter (src_fp, src_type, membadd, &dst) != 0)
errs++; /* Increment errs and fail at bottom of case. */
- if ((size = ctf_type_size (src_fp, src_type)) > CTF_MAX_SIZE)
+ if ((ssize = ctf_type_size (src_fp, src_type)) < 0)
+ return CTF_ERR; /* errno is set for us. */
+
+ size = (size_t) ssize;
+ if (size > CTF_MAX_SIZE)
{
dtd->dtd_data.ctt_size = CTF_LSIZE_SENT;
dtd->dtd_data.ctt_lsizehi = CTF_SIZE_TO_LSIZE_HI (size);
memcpy (hp, fp->ctf_base, header_len);
hp->cth_flags |= CTF_F_COMPRESS;
- if ((buf = ctf_data_alloc (max_compress_len)) == NULL)
+ if ((buf = ctf_alloc (max_compress_len)) == NULL)
return (ctf_set_errno (fp, ECTF_ZALLOC));
compress_len = max_compress_len;
- if ((rc = compress (buf, (uLongf *) & compress_len,
+ if ((rc = compress (buf, (uLongf *) &compress_len,
fp->ctf_base + header_len,
fp->ctf_size - header_len)) != Z_OK)
{
ctf_dprintf ("zlib deflate err: %s\n", zError (rc));
err = ctf_set_errno (fp, ECTF_COMPRESS);
+ ctf_free (buf);
goto ret;
}
}
ret:
- ctf_data_free (buf, max_compress_len);
+ ctf_free (buf);
return err;
}
projects / deliverable / binutils-gdb.git / blobdiff