SOURCES/glibc-RHEL-31804.patch

@@ -1,203 +0,0 @@
-Author: Charles Fol <folcharles@gmail.com>
-Date:   Thu Mar 28 12:25:38 2024 -0300
-
-    iconv: ISO-2022-CN-EXT: fix out-of-bound writes when writing escape sequence (CVE-2024-2961)
-
-    ISO-2022-CN-EXT uses escape sequences to indicate character set changes
-    (as specified by RFC 1922).  While the SOdesignation has the expected
-    bounds checks, neither SS2designation nor SS3designation have its;
-    allowing a write overflow of 1, 2, or 3 bytes with fixed values:
-    '$+I', '$+J', '$+K', '$+L', '$+M', or '$*H'.
-
-    Checked on aarch64-linux-gnu.
-
-    Co-authored-by: Adhemerval Zanella  <adhemerval.zanella@linaro.org>
-    Reviewed-by: Carlos O'Donell <carlos@redhat.com>
-    Tested-by: Carlos O'Donell <carlos@redhat.com>
-
-diff --git a/iconvdata/Makefile b/iconvdata/Makefile
-index 646e2ccd11478646..c959758a90ed954f 100644
---- a/iconvdata/Makefile
-+++ b/iconvdata/Makefile
-@@ -75,7 +75,7 @@ ifeq (yes,$(build-shared))
- tests = bug-iconv1 bug-iconv2 tst-loading tst-e2big tst-iconv4 bug-iconv4 \
- 	tst-iconv6 bug-iconv5 bug-iconv6 tst-iconv7 bug-iconv8 bug-iconv9 \
- 	bug-iconv10 bug-iconv11 bug-iconv12 bug-iconv13 bug-iconv14 \
--	bug-iconv15
-+	bug-iconv15 tst-iconv-iso-2022-cn-ext
- ifeq ($(have-thread-library),yes)
- tests += bug-iconv3
- endif
-@@ -325,6 +325,8 @@ $(objpfx)bug-iconv14.out: $(addprefix $(objpfx), $(gconv-modules)) \
- 			  $(addprefix $(objpfx),$(modules.so))
- $(objpfx)bug-iconv15.out: $(addprefix $(objpfx), $(gconv-modules)) \
- 			  $(addprefix $(objpfx),$(modules.so))
-+$(objpfx)tst-iconv-iso-2022-cn-ext.out: $(addprefix $(objpfx), $(gconv-modules)) \
-+					$(addprefix $(objpfx),$(modules.so))
- 
- $(objpfx)iconv-test.out: run-iconv-test.sh \
- 			 $(addprefix $(objpfx), $(gconv-modules)) \
-diff --git a/iconvdata/iso-2022-cn-ext.c b/iconvdata/iso-2022-cn-ext.c
-index c21a7187b4d7808e..bd9493c12d95070b 100644
---- a/iconvdata/iso-2022-cn-ext.c
-+++ b/iconvdata/iso-2022-cn-ext.c
-@@ -575,6 +575,12 @@ DIAG_IGNORE_Os_NEEDS_COMMENT (5, "-Wmaybe-uninitialized");
- 	      {								      \
- 		const char *escseq;					      \
- 									      \
-+		if (outptr + 4 > outend)				      \
-+		  {							      \
-+		    result = __GCONV_FULL_OUTPUT;			      \
-+		    break;						      \
-+		  }							      \
-+									      \
- 		assert (used == CNS11643_2_set); /* XXX */		      \
- 		escseq = "*H";						      \
- 		*outptr++ = ESC;					      \
-@@ -588,6 +594,12 @@ DIAG_IGNORE_Os_NEEDS_COMMENT (5, "-Wmaybe-uninitialized");
- 	      {								      \
- 		const char *escseq;					      \
- 									      \
-+		if (outptr + 4 > outend)				      \
-+		  {							      \
-+		    result = __GCONV_FULL_OUTPUT;			      \
-+		    break;						      \
-+		  }							      \
-+									      \
- 		assert ((used >> 5) >= 3 && (used >> 5) <= 7);		      \
- 		escseq = "+I+J+K+L+M" + ((used >> 5) - 3) * 2;		      \
- 		*outptr++ = ESC;					      \
-diff --git a/iconvdata/tst-iconv-iso-2022-cn-ext.c b/iconvdata/tst-iconv-iso-2022-cn-ext.c
-new file mode 100644
-index 0000000000000000..96a8765fd5369681
---- /dev/null
-+++ b/iconvdata/tst-iconv-iso-2022-cn-ext.c
-@@ -0,0 +1,128 @@
-+/* Verify ISO-2022-CN-EXT does not write out of the bounds.
-+   Copyright (C) 2024 Free Software Foundation, Inc.
-+   This file is part of the GNU C Library.
-+
-+   The GNU C Library is free software; you can redistribute it and/or
-+   modify it under the terms of the GNU Lesser General Public
-+   License as published by the Free Software Foundation; either
-+   version 2.1 of the License, or (at your option) any later version.
-+
-+   The GNU C Library is distributed in the hope that it will be useful,
-+   but WITHOUT ANY WARRANTY; without even the implied warranty of
-+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-+   Lesser General Public License for more details.
-+
-+   You should have received a copy of the GNU Lesser General Public
-+   License along with the GNU C Library; if not, see
-+   <https://www.gnu.org/licenses/>.  */
-+
-+#include <stdio.h>
-+#include <string.h>
-+
-+#include <errno.h>
-+#include <iconv.h>
-+#include <sys/mman.h>
-+
-+#include <support/xunistd.h>
-+#include <support/check.h>
-+#include <support/support.h>
-+
-+/* The test sets up a two memory page buffer with the second page marked
-+   PROT_NONE to trigger a fault if the conversion writes beyond the exact
-+   expected amount.  Then we carry out various conversions and precisely
-+   place the start of the output buffer in order to trigger a SIGSEGV if the
-+   process writes anywhere between 1 and page sized bytes more (only one
-+   PROT_NONE page is setup as a canary) than expected.  These tests exercise
-+   all three of the cases in ISO-2022-CN-EXT where the converter must switch
-+   character sets and may run out of buffer space while doing the
-+   operation.  */
-+
-+static int
-+do_test (void)
-+{
-+  iconv_t cd = iconv_open ("ISO-2022-CN-EXT", "UTF-8");
-+  TEST_VERIFY_EXIT (cd != (iconv_t) -1);
-+
-+  char *ntf;
-+  size_t ntfsize;
-+  char *outbufbase;
-+  {
-+    int pgz = getpagesize ();
-+    TEST_VERIFY_EXIT (pgz > 0);
-+    ntfsize = 2 * pgz;
-+
-+    ntf = xmmap (NULL, ntfsize, PROT_READ | PROT_WRITE, MAP_PRIVATE
-+		 | MAP_ANONYMOUS, -1);
-+    xmprotect (ntf + pgz, pgz, PROT_NONE);
-+
-+    outbufbase = ntf + pgz;
-+  }
-+
-+  /* Check if SOdesignation escape sequence does not trigger an OOB write.  */
-+  {
-+    char inbuf[] = "\xe4\xba\xa4\xe6\x8d\xa2";
-+
-+    for (int i = 0; i < 9; i++)
-+      {
-+	char *inp = inbuf;
-+	size_t inleft = sizeof (inbuf) - 1;
-+
-+	char *outp = outbufbase - i;
-+	size_t outleft = i;
-+
-+	TEST_VERIFY_EXIT (iconv (cd, &inp, &inleft, &outp, &outleft)
-+			  == (size_t) -1);
-+	TEST_COMPARE (errno, E2BIG);
-+
-+	TEST_VERIFY_EXIT (iconv (cd, NULL, NULL, NULL, NULL) == 0);
-+      }
-+  }
-+
-+  /* Same as before for SS2designation.  */
-+  {
-+    char inbuf[] = "㴽 \xe3\xb4\xbd";
-+
-+    for (int i = 0; i < 14; i++)
-+      {
-+	char *inp = inbuf;
-+	size_t inleft = sizeof (inbuf) - 1;
-+
-+	char *outp = outbufbase - i;
-+	size_t outleft = i;
-+
-+	TEST_VERIFY_EXIT (iconv (cd, &inp, &inleft, &outp, &outleft)
-+			  == (size_t) -1);
-+	TEST_COMPARE (errno, E2BIG);
-+
-+	TEST_VERIFY_EXIT (iconv (cd, NULL, NULL, NULL, NULL) == 0);
-+      }
-+  }
-+
-+  /* Same as before for SS3designation.  */
-+  {
-+    char inbuf[] = "劄 \xe5\x8a\x84";
-+
-+    for (int i = 0; i < 14; i++)
-+      {
-+	char *inp = inbuf;
-+	size_t inleft = sizeof (inbuf) - 1;
-+
-+	char *outp = outbufbase - i;
-+	size_t outleft = i;
-+
-+	TEST_VERIFY_EXIT (iconv (cd, &inp, &inleft, &outp, &outleft)
-+			  == (size_t) -1);
-+	TEST_COMPARE (errno, E2BIG);
-+
-+	TEST_VERIFY_EXIT (iconv (cd, NULL, NULL, NULL, NULL) == 0);
-+      }
-+  }
-+
-+  TEST_VERIFY_EXIT (iconv_close (cd) != -1);
-+
-+  xmunmap (ntf, ntfsize);
-+
-+  return 0;
-+}
-+
-+#include <support/test-driver.c>

SOURCES/glibc-RHEL-34264.patch

@@ -1,31 +0,0 @@
-commit 87801a8fd06db1d654eea3e4f7626ff476a9bdaa
-Author: Florian Weimer <fweimer@redhat.com>
-Date:   Thu Apr 25 15:00:45 2024 +0200
-
-    CVE-2024-33599: nscd: Stack-based buffer overflow in netgroup cache (bug 31677)
-    
-    Using alloca matches what other caches do.  The request length is
-    bounded by MAXKEYLEN.
-    
-    Reviewed-by: Carlos O'Donell <carlos@redhat.com>
-
-diff --git a/nscd/netgroupcache.c b/nscd/netgroupcache.c
-index 5ee4413ef9384ec9..60c8225639a33b6b 100644
---- a/nscd/netgroupcache.c
-+++ b/nscd/netgroupcache.c
-@@ -503,12 +503,13 @@ addinnetgrX (struct database_dyn *db, int fd, request_header *req,
-       = (struct indataset *) mempool_alloc (db,
- 					    sizeof (*dataset) + req->key_len,
- 					    1);
--  struct indataset dataset_mem;
-   bool cacheable = true;
-   if (__glibc_unlikely (dataset == NULL))
-     {
-       cacheable = false;
--      dataset = &dataset_mem;
-+      /* The alloca is safe because nscd_run_worker verfies that
-+	 key_len is not larger than MAXKEYLEN.  */
-+      dataset = alloca (sizeof (*dataset) + req->key_len);
-     }
- 
-   datahead_init_pos (&dataset->head, sizeof (*dataset) + req->key_len,

SOURCES/glibc-RHEL-34267-1.patch

@@ -1,52 +0,0 @@
-commit 7835b00dbce53c3c87bbbb1754a95fb5e58187aa
-Author: Florian Weimer <fweimer@redhat.com>
-Date:   Thu Apr 25 15:01:07 2024 +0200
-
-    CVE-2024-33600: nscd: Do not send missing not-found response in addgetnetgrentX (bug 31678)
-    
-    If we failed to add a not-found response to the cache, the dataset
-    point can be null, resulting in a null pointer dereference.
-    
-    Reviewed-by: Siddhesh Poyarekar <siddhesh@sourceware.org>
-
-diff --git a/nscd/netgroupcache.c b/nscd/netgroupcache.c
-index 60c8225639a33b6b..a3e04b4c43e6acae 100644
---- a/nscd/netgroupcache.c
-+++ b/nscd/netgroupcache.c
-@@ -148,7 +148,7 @@ addgetnetgrentX (struct database_dyn *db, int fd, request_header *req,
-       /* No such service.  */
-       cacheable = do_notfound (db, fd, req, key, &dataset, &total, &timeout,
- 			       &key_copy);
--      goto writeout;
-+      goto maybe_cache_add;
-     }
- 
-   memset (&data, '\0', sizeof (data));
-@@ -349,7 +349,7 @@ addgetnetgrentX (struct database_dyn *db, int fd, request_header *req,
-     {
-       cacheable = do_notfound (db, fd, req, key, &dataset, &total, &timeout,
- 			       &key_copy);
--      goto writeout;
-+      goto maybe_cache_add;
-     }
- 
-   total = buffilled;
-@@ -411,14 +411,12 @@ addgetnetgrentX (struct database_dyn *db, int fd, request_header *req,
-   }
- 
-   if (he == NULL && fd != -1)
--    {
--      /* We write the dataset before inserting it to the database
--	 since while inserting this thread might block and so would
--	 unnecessarily let the receiver wait.  */
--    writeout:
-+    /* We write the dataset before inserting it to the database since
-+       while inserting this thread might block and so would
-+       unnecessarily let the receiver wait.  */
-       writeall (fd, &dataset->resp, dataset->head.recsize);
--    }
- 
-+ maybe_cache_add:
-   if (cacheable)
-     {
-       /* If necessary, we also propagate the data to disk.  */

SOURCES/glibc-RHEL-34267-2.patch

@@ -1,53 +0,0 @@
-commit b048a482f088e53144d26a61c390bed0210f49f2
-Author: Florian Weimer <fweimer@redhat.com>
-Date:   Thu Apr 25 15:01:07 2024 +0200
-
-    CVE-2024-33600: nscd: Avoid null pointer crashes after notfound response (bug 31678)
-    
-    The addgetnetgrentX call in addinnetgrX may have failed to produce
-    a result, so the result variable in addinnetgrX can be NULL.
-    Use db->negtimeout as the fallback value if there is no result data;
-    the timeout is also overwritten below.
-    
-    Also avoid sending a second not-found response.  (The client
-    disconnects after receiving the first response, so the data stream did
-    not go out of sync even without this fix.)  It is still beneficial to
-    add the negative response to the mapping, so that the client can get
-    it from there in the future, instead of going through the socket.
-    
-    Reviewed-by: Siddhesh Poyarekar <siddhesh@sourceware.org>
-
-diff --git a/nscd/netgroupcache.c b/nscd/netgroupcache.c
-index a3e04b4c43e6acae..f656872ae8c3b888 100644
---- a/nscd/netgroupcache.c
-+++ b/nscd/netgroupcache.c
-@@ -512,14 +512,15 @@ addinnetgrX (struct database_dyn *db, int fd, request_header *req,
- 
-   datahead_init_pos (&dataset->head, sizeof (*dataset) + req->key_len,
- 		     sizeof (innetgroup_response_header),
--		     he == NULL ? 0 : dh->nreloads + 1, result->head.ttl);
-+		     he == NULL ? 0 : dh->nreloads + 1,
-+		     result == NULL ? db->negtimeout : result->head.ttl);
-   /* Set the notfound status and timeout based on the result from
-      getnetgrent.  */
--  dataset->head.notfound = result->head.notfound;
-+  dataset->head.notfound = result == NULL || result->head.notfound;
-   dataset->head.timeout = timeout;
- 
-   dataset->resp.version = NSCD_VERSION;
--  dataset->resp.found = result->resp.found;
-+  dataset->resp.found = result != NULL && result->resp.found;
-   /* Until we find a matching entry the result is 0.  */
-   dataset->resp.result = 0;
- 
-@@ -567,7 +568,9 @@ addinnetgrX (struct database_dyn *db, int fd, request_header *req,
-       goto out;
-     }
- 
--  if (he == NULL)
-+  /* addgetnetgrentX may have already sent a notfound response.  Do
-+     not send another one.  */
-+  if (he == NULL && dataset->resp.found)
-     {
-       /* We write the dataset before inserting it to the database
- 	 since while inserting this thread might block and so would

SOURCES/glibc-RHEL-34273.patch

@@ -1,383 +0,0 @@
-commit c04a21e050d64a1193a6daab872bca2528bda44b
-Author: Florian Weimer <fweimer@redhat.com>
-Date:   Thu Apr 25 15:01:07 2024 +0200
-
-    CVE-2024-33601, CVE-2024-33602: nscd: netgroup: Use two buffers in addgetnetgrentX (bug 31680)
-    
-    This avoids potential memory corruption when the underlying NSS
-    callback function does not use the buffer space to store all strings
-    (e.g., for constant strings).
-    
-    Instead of custom buffer management, two scratch buffers are used.
-    This increases stack usage somewhat.
-    
-    Scratch buffer allocation failure is handled by return -1
-    (an invalid timeout value) instead of terminating the process.
-    This fixes bug 31679.
-    
-    Reviewed-by: Siddhesh Poyarekar <siddhesh@sourceware.org>
-
-diff --git a/nscd/netgroupcache.c b/nscd/netgroupcache.c
-index f656872ae8c3b888..dd180f8083e7c9f9 100644
---- a/nscd/netgroupcache.c
-+++ b/nscd/netgroupcache.c
-@@ -24,6 +24,7 @@
- #include <stdlib.h>
- #include <unistd.h>
- #include <sys/mman.h>
-+#include <scratch_buffer.h>
- 
- #include "../inet/netgroup.h"
- #include "nscd.h"
-@@ -66,6 +67,16 @@ struct dataset
-   char strdata[0];
- };
- 
-+/* Send a notfound response to FD.  Always returns -1 to indicate an
-+   ephemeral error.  */
-+static time_t
-+send_notfound (int fd)
-+{
-+  if (fd != -1)
-+    TEMP_FAILURE_RETRY (send (fd, &notfound, sizeof (notfound), MSG_NOSIGNAL));
-+  return -1;
-+}
-+
- /* Sends a notfound message and prepares a notfound dataset to write to the
-    cache.  Returns true if there was enough memory to allocate the dataset and
-    returns the dataset in DATASETP, total bytes to write in TOTALP and the
-@@ -84,8 +95,7 @@ do_notfound (struct database_dyn *db, int fd, request_header *req,
-   total = sizeof (notfound);
-   timeout = time (NULL) + db->negtimeout;
- 
--  if (fd != -1)
--    TEMP_FAILURE_RETRY (send (fd, &notfound, total, MSG_NOSIGNAL));
-+  send_notfound (fd);
- 
-   dataset = mempool_alloc (db, sizeof (struct dataset) + req->key_len, 1);
-   /* If we cannot permanently store the result, so be it.  */
-@@ -110,11 +120,78 @@ do_notfound (struct database_dyn *db, int fd, request_header *req,
-   return cacheable;
- }
- 
-+struct addgetnetgrentX_scratch
-+{
-+  /* This is the result that the caller should use.  It can be NULL,
-+     point into buffer, or it can be in the cache.  */
-+  struct dataset *dataset;
-+
-+  struct scratch_buffer buffer;
-+
-+  /* Used internally in addgetnetgrentX as a staging area.  */
-+  struct scratch_buffer tmp;
-+
-+  /* Number of bytes in buffer that are actually used.  */
-+  size_t buffer_used;
-+};
-+
-+static void
-+addgetnetgrentX_scratch_init (struct addgetnetgrentX_scratch *scratch)
-+{
-+  scratch->dataset = NULL;
-+  scratch_buffer_init (&scratch->buffer);
-+  scratch_buffer_init (&scratch->tmp);
-+
-+  /* Reserve space for the header.  */
-+  scratch->buffer_used = sizeof (struct dataset);
-+  static_assert (sizeof (struct dataset) < sizeof (scratch->tmp.__space),
-+		 "initial buffer space");
-+  memset (scratch->tmp.data, 0, sizeof (struct dataset));
-+}
-+
-+static void
-+addgetnetgrentX_scratch_free (struct addgetnetgrentX_scratch *scratch)
-+{
-+  scratch_buffer_free (&scratch->buffer);
-+  scratch_buffer_free (&scratch->tmp);
-+}
-+
-+/* Copy LENGTH bytes from S into SCRATCH.  Returns NULL if SCRATCH
-+   could not be resized, otherwise a pointer to the copy.  */
-+static char *
-+addgetnetgrentX_append_n (struct addgetnetgrentX_scratch *scratch,
-+			  const char *s, size_t length)
-+{
-+  while (true)
-+    {
-+      size_t remaining = scratch->buffer.length - scratch->buffer_used;
-+      if (remaining >= length)
-+	break;
-+      if (!scratch_buffer_grow_preserve (&scratch->buffer))
-+	return NULL;
-+    }
-+  char *copy = scratch->buffer.data + scratch->buffer_used;
-+  memcpy (copy, s, length);
-+  scratch->buffer_used += length;
-+  return copy;
-+}
-+
-+/* Copy S into SCRATCH, including its null terminator.  Returns false
-+   if SCRATCH could not be resized.  */
-+static bool
-+addgetnetgrentX_append (struct addgetnetgrentX_scratch *scratch, const char *s)
-+{
-+  if (s == NULL)
-+    s = "";
-+  return addgetnetgrentX_append_n (scratch, s, strlen (s) + 1) != NULL;
-+}
-+
-+/* Caller must initialize and free *SCRATCH.  If the return value is
-+   negative, this function has sent a notfound response.  */
- static time_t
- addgetnetgrentX (struct database_dyn *db, int fd, request_header *req,
- 		 const char *key, uid_t uid, struct hashentry *he,
--		 struct datahead *dh, struct dataset **resultp,
--		 void **tofreep)
-+		 struct datahead *dh, struct addgetnetgrentX_scratch *scratch)
- {
-   if (__glibc_unlikely (debug_level > 0))
-     {
-@@ -133,14 +210,10 @@ addgetnetgrentX (struct database_dyn *db, int fd, request_header *req,
- 
-   char *key_copy = NULL;
-   struct __netgrent data;
--  size_t buflen = MAX (1024, sizeof (*dataset) + req->key_len);
--  size_t buffilled = sizeof (*dataset);
--  char *buffer = NULL;
-   size_t nentries = 0;
-   size_t group_len = strlen (key) + 1;
-   struct name_list *first_needed
-     = alloca (sizeof (struct name_list) + group_len);
--  *tofreep = NULL;
- 
-   if (netgroup_database == NULL
-       && __nss_database_lookup2 ("netgroup", NULL, NULL, &netgroup_database))
-@@ -152,8 +225,6 @@ addgetnetgrentX (struct database_dyn *db, int fd, request_header *req,
-     }
- 
-   memset (&data, '\0', sizeof (data));
--  buffer = xmalloc (buflen);
--  *tofreep = buffer;
-   first_needed->next = first_needed;
-   memcpy (first_needed->name, key, group_len);
-   data.needed_groups = first_needed;
-@@ -196,8 +267,8 @@ addgetnetgrentX (struct database_dyn *db, int fd, request_header *req,
- 		while (1)
- 		  {
- 		    int e;
--		    status = getfct.f (&data, buffer + buffilled,
--				       buflen - buffilled - req->key_len, &e);
-+		    status = getfct.f (&data, scratch->tmp.data,
-+				       scratch->tmp.length, &e);
- 		    if (status == NSS_STATUS_SUCCESS)
- 		      {
- 			if (data.type == triple_val)
-@@ -205,68 +276,10 @@ addgetnetgrentX (struct database_dyn *db, int fd, request_header *req,
- 			    const char *nhost = data.val.triple.host;
- 			    const char *nuser = data.val.triple.user;
- 			    const char *ndomain = data.val.triple.domain;
--
--			    size_t hostlen = strlen (nhost ?: "") + 1;
--			    size_t userlen = strlen (nuser ?: "") + 1;
--			    size_t domainlen = strlen (ndomain ?: "") + 1;
--
--			    if (nhost == NULL || nuser == NULL || ndomain == NULL
--				|| nhost > nuser || nuser > ndomain)
--			      {
--				const char *last = nhost;
--				if (last == NULL
--				    || (nuser != NULL && nuser > last))
--				  last = nuser;
--				if (last == NULL
--				    || (ndomain != NULL && ndomain > last))
--				  last = ndomain;
--
--				size_t bufused
--				  = (last == NULL
--				     ? buffilled
--				     : last + strlen (last) + 1 - buffer);
--
--				/* We have to make temporary copies.  */
--				size_t needed = hostlen + userlen + domainlen;
--
--				if (buflen - req->key_len - bufused < needed)
--				  {
--				    buflen += MAX (buflen, 2 * needed);
--				    /* Save offset in the old buffer.  We don't
--				       bother with the NULL check here since
--				       we'll do that later anyway.  */
--				    size_t nhostdiff = nhost - buffer;
--				    size_t nuserdiff = nuser - buffer;
--				    size_t ndomaindiff = ndomain - buffer;
--
--				    char *newbuf = xrealloc (buffer, buflen);
--				    /* Fix up the triplet pointers into the new
--				       buffer.  */
--				    nhost = (nhost ? newbuf + nhostdiff
--					     : NULL);
--				    nuser = (nuser ? newbuf + nuserdiff
--					     : NULL);
--				    ndomain = (ndomain ? newbuf + ndomaindiff
--					       : NULL);
--				    *tofreep = buffer = newbuf;
--				  }
--
--				nhost = memcpy (buffer + bufused,
--						nhost ?: "", hostlen);
--				nuser = memcpy ((char *) nhost + hostlen,
--						nuser ?: "", userlen);
--				ndomain = memcpy ((char *) nuser + userlen,
--						  ndomain ?: "", domainlen);
--			      }
--
--			    char *wp = buffer + buffilled;
--			    wp = memmove (wp, nhost ?: "", hostlen);
--			    wp += hostlen;
--			    wp = memmove (wp, nuser ?: "", userlen);
--			    wp += userlen;
--			    wp = memmove (wp, ndomain ?: "", domainlen);
--			    wp += domainlen;
--			    buffilled = wp - buffer;
-+			    if (!(addgetnetgrentX_append (scratch, nhost)
-+				  && addgetnetgrentX_append (scratch, nuser)
-+				  && addgetnetgrentX_append (scratch, ndomain)))
-+			      return send_notfound (fd);
- 			    ++nentries;
- 			  }
- 			else
-@@ -318,8 +331,8 @@ addgetnetgrentX (struct database_dyn *db, int fd, request_header *req,
- 		      }
- 		    else if (status == NSS_STATUS_TRYAGAIN && e == ERANGE)
- 		      {
--			buflen *= 2;
--			*tofreep = buffer = xrealloc (buffer, buflen);
-+			if (!scratch_buffer_grow (&scratch->tmp))
-+			  return send_notfound (fd);
- 		      }
- 		    else if (status == NSS_STATUS_RETURN
- 			     || status == NSS_STATUS_NOTFOUND
-@@ -352,10 +365,17 @@ addgetnetgrentX (struct database_dyn *db, int fd, request_header *req,
-       goto maybe_cache_add;
-     }
- 
--  total = buffilled;
-+  /* Capture the result size without the key appended.   */
-+  total = scratch->buffer_used;
-+
-+  /* Make a copy of the key.  The scratch buffer must not move after
-+     this point.  */
-+  key_copy = addgetnetgrentX_append_n (scratch, key, req->key_len);
-+  if (key_copy == NULL)
-+    return send_notfound (fd);
- 
-   /* Fill in the dataset.  */
--  dataset = (struct dataset *) buffer;
-+  dataset = scratch->buffer.data;
-   timeout = datahead_init_pos (&dataset->head, total + req->key_len,
- 			       total - offsetof (struct dataset, resp),
- 			       he == NULL ? 0 : dh->nreloads + 1,
-@@ -364,11 +384,7 @@ addgetnetgrentX (struct database_dyn *db, int fd, request_header *req,
-   dataset->resp.version = NSCD_VERSION;
-   dataset->resp.found = 1;
-   dataset->resp.nresults = nentries;
--  dataset->resp.result_len = buffilled - sizeof (*dataset);
--
--  assert (buflen - buffilled >= req->key_len);
--  key_copy = memcpy (buffer + buffilled, key, req->key_len);
--  buffilled += req->key_len;
-+  dataset->resp.result_len = total - sizeof (*dataset);
- 
-   /* Now we can determine whether on refill we have to create a new
-      record or not.  */
-@@ -399,7 +415,7 @@ addgetnetgrentX (struct database_dyn *db, int fd, request_header *req,
-     if (__glibc_likely (newp != NULL))
-       {
- 	/* Adjust pointer into the memory block.  */
--	key_copy = (char *) newp + (key_copy - buffer);
-+	key_copy = (char *) newp + (key_copy - (char *) dataset);
- 
- 	dataset = memcpy (newp, dataset, total + req->key_len);
- 	cacheable = true;
-@@ -440,7 +456,7 @@ addgetnetgrentX (struct database_dyn *db, int fd, request_header *req,
-     }
- 
-  out:
--  *resultp = dataset;
-+  scratch->dataset = dataset;
- 
-   return timeout;
- }
-@@ -461,6 +477,9 @@ addinnetgrX (struct database_dyn *db, int fd, request_header *req,
-   if (user != NULL)
-     key = (char *) rawmemchr (key, '\0') + 1;
-   const char *domain = *key++ ? key : NULL;
-+  struct addgetnetgrentX_scratch scratch;
-+
-+  addgetnetgrentX_scratch_init (&scratch);
- 
-   if (__glibc_unlikely (debug_level > 0))
-     {
-@@ -476,12 +495,8 @@ addinnetgrX (struct database_dyn *db, int fd, request_header *req,
- 							    group, group_len,
- 							    db, uid);
-   time_t timeout;
--  void *tofree;
-   if (result != NULL)
--    {
--      timeout = result->head.timeout;
--      tofree = NULL;
--    }
-+    timeout = result->head.timeout;
-   else
-     {
-       request_header req_get =
-@@ -490,7 +505,10 @@ addinnetgrX (struct database_dyn *db, int fd, request_header *req,
- 	  .key_len = group_len
- 	};
-       timeout = addgetnetgrentX (db, -1, &req_get, group, uid, NULL, NULL,
--				 &result, &tofree);
-+				 &scratch);
-+      result = scratch.dataset;
-+      if (timeout < 0)
-+	goto out;
-     }
- 
-   struct indataset
-@@ -604,7 +622,7 @@ addinnetgrX (struct database_dyn *db, int fd, request_header *req,
-     }
- 
-  out:
--  free (tofree);
-+  addgetnetgrentX_scratch_free (&scratch);
-   return timeout;
- }
- 
-@@ -614,11 +632,12 @@ addgetnetgrentX_ignore (struct database_dyn *db, int fd, request_header *req,
- 			const char *key, uid_t uid, struct hashentry *he,
- 			struct datahead *dh)
- {
--  struct dataset *ignore;
--  void *tofree;
--  time_t timeout = addgetnetgrentX (db, fd, req, key, uid, he, dh,
--				    &ignore, &tofree);
--  free (tofree);
-+  struct addgetnetgrentX_scratch scratch;
-+  addgetnetgrentX_scratch_init (&scratch);
-+  time_t timeout = addgetnetgrentX (db, fd, req, key, uid, he, dh, &scratch);
-+  addgetnetgrentX_scratch_free (&scratch);
-+  if (timeout < 0)
-+    timeout = 0;
-   return timeout;
- }
- 
-@@ -662,5 +681,9 @@ readdinnetgr (struct database_dyn *db, struct hashentry *he,
-       .key_len = he->len
-     };
- 
--  return addinnetgrX (db, -1, &req, db->data + he->key, he->owner, he, dh);
-+  int timeout = addinnetgrX (db, -1, &req, db->data + he->key, he->owner,
-+			     he, dh);
-+  if (timeout < 0)
-+    timeout = 0;
-+  return timeout;
- }

SOURCES/glibc-RHEL-36147-1.patch

@@ -1,88 +0,0 @@
-commit fe06fb313bddf7e4530056897d4a706606e49377
-Author: Florian Weimer <fweimer@redhat.com>
-Date:   Thu Aug 1 23:31:23 2024 +0200
-
-    elf: Clarify and invert second argument of _dl_allocate_tls_init
-    
-    Also remove an outdated comment: _dl_allocate_tls_init is
-    called as part of pthread_create.
-    
-    Reviewed-by: Carlos O'Donell <carlos@redhat.com>
-
-diff -Nrup a/elf/dl-tls.c b/elf/dl-tls.c
---- a/elf/dl-tls.c	2024-08-09 20:22:18.516110414 -0400
-+++ b/elf/dl-tls.c	2024-08-09 20:23:26.182493188 -0400
-@@ -553,9 +553,14 @@ _dl_resize_dtv (dtv_t *dtv, size_t max_m
- /* Allocate initial TLS.  RESULT should be a non-NULL pointer to storage
-    for the TLS space.  The DTV may be resized, and so this function may
-    call malloc to allocate that space.  The loader's GL(dl_load_tls_lock)
--   is taken when manipulating global TLS-related data in the loader.  */
-+   is taken when manipulating global TLS-related data in the loader.
-+
-+   If MAIN_THREAD, this is the first call during process
-+   initialization.  In this case, TLS initialization for secondary
-+   (audit) namespaces is skipped because that has already been handled
-+   by dlopen.  */
- void *
--_dl_allocate_tls_init (void *result, bool init_tls)
-+_dl_allocate_tls_init (void *result, bool main_thread)
- {
-   if (result == NULL)
-     /* The memory allocation failed.  */
-@@ -634,7 +639,7 @@ _dl_allocate_tls_init (void *result, boo
- 	     because it would already be set by the audit setup.  However,
- 	     subsequent thread creation would need to follow the default
- 	     behaviour.   */
--	  if (map->l_ns != LM_ID_BASE && !init_tls)
-+	  if (map->l_ns != LM_ID_BASE && main_thread)
- 	    continue;
- 	  memset (__mempcpy (dest, map->l_tls_initimage,
- 			     map->l_tls_initimage_size), '\0',
-@@ -662,7 +667,7 @@ _dl_allocate_tls (void *mem)
- {
-   return _dl_allocate_tls_init (mem == NULL
- 				? _dl_allocate_tls_storage ()
--				: allocate_dtv (mem), true);
-+				: allocate_dtv (mem), false);
- }
- rtld_hidden_def (_dl_allocate_tls)
- 
-diff -Nrup a/elf/rtld.c b/elf/rtld.c
---- a/elf/rtld.c	2024-08-09 20:22:18.516110414 -0400
-+++ b/elf/rtld.c	2024-08-09 20:24:17.584783701 -0400
-@@ -2478,7 +2478,7 @@ ERROR: '%s': cannot process note segment
-      into the main thread's TLS area, which we allocated above.
-      Note: thread-local variables must only be accessed after completing
-      the next step.  */
--  _dl_allocate_tls_init (tcbp, false);
-+  _dl_allocate_tls_init (tcbp, true);
- 
-   /* And finally install it for the main thread.  */
-   if (! tls_init_tp_called)
-diff -Nrup a/nptl/allocatestack.c b/nptl/allocatestack.c
---- a/nptl/allocatestack.c	2024-08-09 20:22:17.808106408 -0400
-+++ b/nptl/allocatestack.c	2024-08-09 20:25:49.436302396 -0400
-@@ -244,7 +244,7 @@ get_cached_stack (size_t *sizep, void **
-   memset (dtv, '\0', (dtv[-1].counter + 1) * sizeof (dtv_t));
- 
-   /* Re-initialize the TLS.  */
--  _dl_allocate_tls_init (TLS_TPADJ (result), true);
-+  _dl_allocate_tls_init (TLS_TPADJ (result), false);
- 
-   return result;
- }
-diff -Nrup a/sysdeps/generic/ldsodefs.h b/sysdeps/generic/ldsodefs.h
---- a/sysdeps/generic/ldsodefs.h	2024-08-09 20:22:18.517110419 -0400
-+++ b/sysdeps/generic/ldsodefs.h	2024-08-09 20:34:20.093186159 -0400
-@@ -1185,10 +1185,8 @@ extern void _dl_get_tls_static_info (siz
- 
- extern void _dl_allocate_static_tls (struct link_map *map) attribute_hidden;
- 
--/* These are internal entry points to the two halves of _dl_allocate_tls,
--   only used within rtld.c itself at startup time.  */
- extern void *_dl_allocate_tls_storage (void) attribute_hidden;
--extern void *_dl_allocate_tls_init (void *, bool);
-+extern void *_dl_allocate_tls_init (void *result, bool main_thread);
- rtld_hidden_proto (_dl_allocate_tls_init)
- 
- /* Deallocate memory allocated with _dl_allocate_tls.  */

SOURCES/glibc-RHEL-36147-2.patch

@@ -1,526 +0,0 @@
-commit 5097cd344fd243fb8deb6dec96e8073753f962f9
-Author: Florian Weimer <fweimer@redhat.com>
-Date:   Thu Aug 1 23:31:30 2024 +0200
-
-    elf: Avoid re-initializing already allocated TLS in dlopen (bug 31717)
-    
-    The old code used l_init_called as an indicator for whether TLS
-    initialization was complete.  However, it is possible that
-    TLS for an object is initialized, written to, and then dlopen
-    for this object is called again, and l_init_called is not true at
-    this point.  Previously, this resulted in TLS being initialized
-    twice, discarding any interim writes (technically introducing a
-    use-after-free bug even).
-    
-    This commit introduces an explicit per-object flag, l_tls_in_slotinfo.
-    It indicates whether _dl_add_to_slotinfo has been called for this
-    object.  This flag is used to avoid double-initialization of TLS.
-    In update_tls_slotinfo, the first_static_tls micro-optimization
-    is removed because preserving the initalization flag for subsequent
-    use by the second loop for static TLS is a bit complicated, and
-    another per-object flag does not seem to be worth it.  Furthermore,
-    the l_init_called flag is dropped from the second loop (for static
-    TLS initialization) because l_need_tls_init on its own prevents
-    double-initialization.
-    
-    The remaining l_init_called usage in resize_scopes and update_scopes
-    is just an optimization due to the use of scope_has_map, so it is
-    not changed in this commit.
-    
-    The isupper check ensures that libc.so.6 is TLS is not reverted.
-    Such a revert happens if l_need_tls_init is not cleared in
-    _dl_allocate_tls_init for the main_thread case, now that
-    l_init_called is not checked anymore in update_tls_slotinfo
-    in elf/dl-open.c.
-    
-    Reported-by: Jonathon Anderson <janderson@rice.edu>
-    Reviewed-by: Carlos O'Donell <carlos@redhat.com>
-
-    Conflicts:
-	elf/Makefile - tests and module-names differences
-	elf/Makefile - add $(libdl) where needed
-
-diff -Nrup a/elf/Makefile b/elf/Makefile
---- a/elf/Makefile	2024-08-09 21:34:38.159713929 -0400
-+++ b/elf/Makefile	2024-08-16 13:22:32.268485608 -0400
-@@ -369,6 +369,10 @@ tests += \
-   tst-dlmopen-dlerror \
-   tst-dlmopen-gethostbyname \
-   tst-dlmopen-twice \
-+  tst-dlopen-tlsreinit1 \
-+  tst-dlopen-tlsreinit2 \
-+  tst-dlopen-tlsreinit3 \
-+  tst-dlopen-tlsreinit4 \
-   tst-dlopenfail \
-   tst-dlopenfail-2 \
-   tst-dlopenrpath \
-@@ -720,6 +724,9 @@ modules-names = \
-   tst-dlmopen-gethostbyname-mod \
-   tst-dlmopen-twice-mod1 \
-   tst-dlmopen-twice-mod2 \
-+  tst-dlopen-tlsreinitmod1 \
-+  tst-dlopen-tlsreinitmod2 \
-+  tst-dlopen-tlsreinitmod3 \
-   tst-dlopenfaillinkmod \
-   tst-dlopenfailmod1 \
-   tst-dlopenfailmod2 \
-@@ -2775,3 +2782,30 @@ $(objpfx)tst-recursive-tls.out: \
-     0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15)
- $(objpfx)tst-recursive-tlsmod%.os: tst-recursive-tlsmodN.c
- 	$(compile-command.c) -DVAR=thread_$* -DFUNC=get_threadvar_$*
-+
-+# Order matters here.  The test needs the constructor for
-+# tst-dlopen-tlsreinitmod2.so to be called first.
-+$(objpfx)tst-dlopen-tlsreinitmod3.so: $(libdl)
-+$(objpfx)tst-dlopen-tlsreinit3: $(libdl)
-+$(objpfx)tst-dlopen-tlsreinitmod1.so: $(libdl)
-+$(objpfx)tst-dlopen-tlsreinit1: $(libdl)
-+LDFLAGS-tst-dlopen-tlsreinitmod1.so = -Wl,--no-as-needed
-+$(objpfx)tst-dlopen-tlsreinitmod1.so: \
-+  $(objpfx)tst-dlopen-tlsreinitmod3.so $(objpfx)tst-dlopen-tlsreinitmod2.so
-+LDFLAGS-tst-dlopen-tlsreinit2 = -Wl,--no-as-needed
-+$(objpfx)tst-dlopen-tlsreinit2: \
-+  $(objpfx)tst-dlopen-tlsreinitmod3.so $(objpfx)tst-dlopen-tlsreinitmod2.so
-+LDFLAGS-tst-dlopen-tlsreinit4 = -Wl,--no-as-needed
-+$(objpfx)tst-dlopen-tlsreinit4: \
-+  $(objpfx)tst-dlopen-tlsreinitmod3.so $(objpfx)tst-dlopen-tlsreinitmod2.so
-+# tst-dlopen-tlsreinitmod2.so is underlinked and refers to
-+# tst-dlopen-tlsreinitmod3.so.  The dependency is provided via
-+# $(objpfx)tst-dlopen-tlsreinitmod1.so.
-+tst-dlopen-tlsreinitmod2.so-no-z-defs = yes
-+$(objpfx)tst-dlopen-tlsreinit.out: $(objpfx)tst-dlopen-tlsreinitmod1.so \
-+  $(objpfx)tst-dlopen-tlsreinitmod2.so $(objpfx)tst-dlopen-tlsreinitmod3.so
-+# Reuse an audit module which provides ample debug logging.
-+$(objpfx)tst-dlopen-tlsreinit3.out: $(objpfx)tst-auditmod1.so
-+tst-dlopen-tlsreinit3-ENV = LD_AUDIT=$(objpfx)tst-auditmod1.so
-+$(objpfx)tst-dlopen-tlsreinit4.out: $(objpfx)tst-auditmod1.so
-+tst-dlopen-tlsreinit4-ENV = LD_AUDIT=$(objpfx)tst-auditmod1.so
-diff -Nrup a/elf/dl-open.c b/elf/dl-open.c
---- a/elf/dl-open.c	2024-08-09 21:34:37.782711770 -0400
-+++ b/elf/dl-open.c	2024-08-13 16:18:12.501292054 -0400
-@@ -361,17 +361,8 @@ resize_tls_slotinfo (struct link_map *ne
- {
-   bool any_tls = false;
-   for (unsigned int i = 0; i < new->l_searchlist.r_nlist; ++i)
--    {
--      struct link_map *imap = new->l_searchlist.r_list[i];
--
--      /* Only add TLS memory if this object is loaded now and
--	 therefore is not yet initialized.  */
--      if (! imap->l_init_called && imap->l_tls_blocksize > 0)
--	{
--	  _dl_add_to_slotinfo (imap, false);
--	  any_tls = true;
--	}
--    }
-+    if (_dl_add_to_slotinfo (new->l_searchlist.r_list[i], false))
-+      any_tls = true;
-   return any_tls;
- }
- 
-@@ -381,22 +372,8 @@ resize_tls_slotinfo (struct link_map *ne
- static void
- update_tls_slotinfo (struct link_map *new)
- {
--  unsigned int first_static_tls = new->l_searchlist.r_nlist;
-   for (unsigned int i = 0; i < new->l_searchlist.r_nlist; ++i)
--    {
--      struct link_map *imap = new->l_searchlist.r_list[i];
--
--      /* Only add TLS memory if this object is loaded now and
--	 therefore is not yet initialized.  */
--      if (! imap->l_init_called && imap->l_tls_blocksize > 0)
--	{
--	  _dl_add_to_slotinfo (imap, true);
--
--	  if (imap->l_need_tls_init
--	      && first_static_tls == new->l_searchlist.r_nlist)
--	    first_static_tls = i;
--	}
--    }
-+    _dl_add_to_slotinfo (new->l_searchlist.r_list[i], true);
- 
-   size_t newgen = GL(dl_tls_generation) + 1;
-   if (__glibc_unlikely (newgen == 0))
-@@ -408,13 +385,11 @@ TLS generation counter wrapped!  Please
-   /* We need a second pass for static tls data, because
-      _dl_update_slotinfo must not be run while calls to
-      _dl_add_to_slotinfo are still pending.  */
--  for (unsigned int i = first_static_tls; i < new->l_searchlist.r_nlist; ++i)
-+  for (unsigned int i = 0; i < new->l_searchlist.r_nlist; ++i)
-     {
-       struct link_map *imap = new->l_searchlist.r_list[i];
- 
--      if (imap->l_need_tls_init
--	  && ! imap->l_init_called
--	  && imap->l_tls_blocksize > 0)
-+      if (imap->l_need_tls_init && imap->l_tls_blocksize > 0)
- 	{
- 	  /* For static TLS we have to allocate the memory here and
- 	     now, but we can delay updating the DTV.  */
-diff -Nrup a/elf/dl-tls.c b/elf/dl-tls.c
---- a/elf/dl-tls.c	2024-08-09 21:34:38.162713946 -0400
-+++ b/elf/dl-tls.c	2024-08-13 16:23:19.819877383 -0400
-@@ -633,17 +633,21 @@ _dl_allocate_tls_init (void *result, boo
- 	     some platforms use in static programs requires it.  */
- 	  dtv[map->l_tls_modid].pointer.val = dest;
- 
--	  /* Copy the initialization image and clear the BSS part.  For
--	     audit modules or dependencies with initial-exec TLS, we can not
--	     set the initial TLS image on default loader initialization
--	     because it would already be set by the audit setup.  However,
--	     subsequent thread creation would need to follow the default
--	     behaviour.   */
-+	  /* Copy the initialization image and clear the BSS part.
-+	     For audit modules or dependencies with initial-exec TLS,
-+	     we can not set the initial TLS image on default loader
-+	     initialization because it would already be set by the
-+	     audit setup, which uses the dlopen code and already
-+	     clears l_need_tls_init.  Calls with !main_thread from
-+	     pthread_create need to initialze TLS for the current
-+	     thread regardless of namespace.  */
- 	  if (map->l_ns != LM_ID_BASE && main_thread)
- 	    continue;
- 	  memset (__mempcpy (dest, map->l_tls_initimage,
- 			     map->l_tls_initimage_size), '\0',
- 		  map->l_tls_blocksize - map->l_tls_initimage_size);
-+	  if (main_thread)
-+	    map->l_need_tls_init = 0;
- 	}
- 
-       total += cnt;
-@@ -1100,9 +1104,32 @@ _dl_tls_initial_modid_limit_setup (void)
- }
- 
- 
--void
-+/* Add module to slot information data.  If DO_ADD is false, only the
-+   required memory is allocated.  Must be called with
-+   GL (dl_load_tls_lock) acquired.  If the function has already been
-+   called for the link map L with !DO_ADD, then this function will not
-+   raise an exception, otherwise it is possible that it encounters a
-+   memory allocation failure.
-+
-+   Return false if L has already been added to the slotinfo data, or
-+   if L has no TLS data.  If the returned value is true, L has been
-+   added with this call (DO_ADD), or has been added in a previous call
-+   (!DO_ADD).
-+
-+   The expected usage is as follows: Call _dl_add_to_slotinfo for
-+   several link maps with DO_ADD set to false, and record if any calls
-+   result in a true result.  If there was a true result, call
-+   _dl_add_to_slotinfo again, this time with DO_ADD set to true.  (For
-+   simplicity, it's possible to call the function for link maps where
-+   the previous result was false.)  The return value from the second
-+   round of calls can be ignored.  If there was true result initially,
-+   call _dl_update_slotinfo to update the TLS generation counter.  */
-+bool
- _dl_add_to_slotinfo (struct link_map *l, bool do_add)
- {
-+  if (l->l_tls_blocksize == 0 || l->l_tls_in_slotinfo)
-+    return false;
-+	
-   /* Now that we know the object is loaded successfully add
-      modules containing TLS data to the dtv info table.  We
-      might have to increase its size.  */
-@@ -1158,5 +1185,8 @@ cannot create TLS data structures"));
-       atomic_store_relaxed (&listp->slotinfo[idx].map, l);
-       atomic_store_relaxed (&listp->slotinfo[idx].gen,
- 			    GL(dl_tls_generation) + 1);
-+      l->l_tls_in_slotinfo = true;
-     }
-+
-+  return true;
- }
-diff -Nrup a/elf/tst-dlopen-tlsreinit1.c b/elf/tst-dlopen-tlsreinit1.c
---- a/elf/tst-dlopen-tlsreinit1.c	1969-12-31 19:00:00.000000000 -0500
-+++ b/elf/tst-dlopen-tlsreinit1.c	2024-08-09 21:57:01.495424018 -0400
-@@ -0,0 +1,40 @@
-+/* Test that dlopen preserves already accessed TLS (bug 31717).
-+   Copyright (C) 2024 Free Software Foundation, Inc.
-+   This file is part of the GNU C Library.
-+
-+   The GNU C Library is free software; you can redistribute it and/or
-+   modify it under the terms of the GNU Lesser General Public
-+   License as published by the Free Software Foundation; either
-+   version 2.1 of the License, or (at your option) any later version.
-+
-+   The GNU C Library is distributed in the hope that it will be useful,
-+   but WITHOUT ANY WARRANTY; without even the implied warranty of
-+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-+   Lesser General Public License for more details.
-+
-+   You should have received a copy of the GNU Lesser General Public
-+   License along with the GNU C Library; if not, see
-+   <https://www.gnu.org/licenses/>.  */
-+
-+#include <stdbool.h>
-+#include <support/check.h>
-+#include <support/xdlfcn.h>
-+#include <ctype.h>
-+
-+static int
-+do_test (void)
-+{
-+  void *handle = xdlopen ("tst-dlopen-tlsreinitmod1.so", RTLD_NOW);
-+
-+  bool *tlsreinitmod3_tested = xdlsym (handle, "tlsreinitmod3_tested");
-+  TEST_VERIFY (*tlsreinitmod3_tested);
-+
-+  xdlclose (handle);
-+
-+  /* This crashes if the libc.so.6 TLS image has been reverted.  */
-+  TEST_VERIFY (!isupper ('@'));
-+
-+  return 0;
-+}
-+
-+#include <support/test-driver.c>
-diff -Nrup a/elf/tst-dlopen-tlsreinit2.c b/elf/tst-dlopen-tlsreinit2.c
---- a/elf/tst-dlopen-tlsreinit2.c	1969-12-31 19:00:00.000000000 -0500
-+++ b/elf/tst-dlopen-tlsreinit2.c	2024-08-09 21:59:14.657192089 -0400
-@@ -0,0 +1,39 @@
-+/* Test that dlopen preserves already accessed TLS (bug 31717).
-+   Variant with initially-linked modules.
-+   Copyright (C) 2024 Free Software Foundation, Inc.
-+   This file is part of the GNU C Library.
-+
-+   The GNU C Library is free software; you can redistribute it and/or
-+   modify it under the terms of the GNU Lesser General Public
-+   License as published by the Free Software Foundation; either
-+   version 2.1 of the License, or (at your option) any later version.
-+
-+   The GNU C Library is distributed in the hope that it will be useful,
-+   but WITHOUT ANY WARRANTY; without even the implied warranty of
-+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-+   Lesser General Public License for more details.
-+
-+   You should have received a copy of the GNU Lesser General Public
-+   License along with the GNU C Library; if not, see
-+   <https://www.gnu.org/licenses/>.  */
-+
-+#include <ctype.h>
-+#include <stdbool.h>
-+#include <support/check.h>
-+#include <support/xdlfcn.h>
-+
-+
-+static int
-+do_test (void)
-+{
-+  /* Defined in tst-dlopen-tlsreinitmod3.so.  */
-+  extern bool tlsreinitmod3_tested;
-+  TEST_VERIFY (tlsreinitmod3_tested);
-+
-+  /* This crashes if the libc.so.6 TLS image has been reverted.  */
-+  TEST_VERIFY (!isupper ('@'));
-+
-+  return 0;
-+}
-+
-+#include <support/test-driver.c>
-diff -Nrup a/elf/tst-dlopen-tlsreinit3.c b/elf/tst-dlopen-tlsreinit3.c
---- a/elf/tst-dlopen-tlsreinit3.c	1969-12-31 19:00:00.000000000 -0500
-+++ b/elf/tst-dlopen-tlsreinit3.c	2024-08-09 22:00:43.985707332 -0400
-@@ -0,0 +1,2 @@
-+/* Same code, but run with LD_AUDIT=tst-auditmod1.so.  */
-+#include "tst-dlopen-tlsreinit1.c"
-diff -Nrup a/elf/tst-dlopen-tlsreinit4.c b/elf/tst-dlopen-tlsreinit4.c
---- a/elf/tst-dlopen-tlsreinit4.c	1969-12-31 19:00:00.000000000 -0500
-+++ b/elf/tst-dlopen-tlsreinit4.c	2024-08-09 22:01:30.058973079 -0400
-@@ -0,0 +1,2 @@
-+/* Same code, but run with LD_AUDIT=tst-auditmod1.so.  */
-+#include "tst-dlopen-tlsreinit2.c"
-diff -Nrup a/elf/tst-dlopen-tlsreinitmod1.c b/elf/tst-dlopen-tlsreinitmod1.c
---- a/elf/tst-dlopen-tlsreinitmod1.c	1969-12-31 19:00:00.000000000 -0500
-+++ b/elf/tst-dlopen-tlsreinitmod1.c	2024-08-09 22:02:42.337389978 -0400
-@@ -0,0 +1,20 @@
-+/* Test that dlopen preserves already accessed TLS (bug 31717), module 1.
-+   Copyright (C) 2024 Free Software Foundation, Inc.
-+   This file is part of the GNU C Library.
-+
-+   The GNU C Library is free software; you can redistribute it and/or
-+   modify it under the terms of the GNU Lesser General Public
-+   License as published by the Free Software Foundation; either
-+   version 2.1 of the License, or (at your option) any later version.
-+
-+   The GNU C Library is distributed in the hope that it will be useful,
-+   but WITHOUT ANY WARRANTY; without even the implied warranty of
-+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-+   Lesser General Public License for more details.
-+
-+   You should have received a copy of the GNU Lesser General Public
-+   License along with the GNU C Library; if not, see
-+   <https://www.gnu.org/licenses/>.  */
-+
-+/* This module triggers loading of tst-dlopen-tlsreinitmod2.so and
-+   tst-dlopen-tlsreinitmod3.so.  */
-diff -Nrup a/elf/tst-dlopen-tlsreinitmod2.c b/elf/tst-dlopen-tlsreinitmod2.c
---- a/elf/tst-dlopen-tlsreinitmod2.c	1969-12-31 19:00:00.000000000 -0500
-+++ b/elf/tst-dlopen-tlsreinitmod2.c	2024-08-09 22:03:54.322805189 -0400
-@@ -0,0 +1,30 @@
-+/* Test that dlopen preserves already accessed TLS (bug 31717), module 2.
-+   Copyright (C) 2024 Free Software Foundation, Inc.
-+   This file is part of the GNU C Library.
-+
-+   The GNU C Library is free software; you can redistribute it and/or
-+   modify it under the terms of the GNU Lesser General Public
-+   License as published by the Free Software Foundation; either
-+   version 2.1 of the License, or (at your option) any later version.
-+
-+   The GNU C Library is distributed in the hope that it will be useful,
-+   but WITHOUT ANY WARRANTY; without even the implied warranty of
-+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-+   Lesser General Public License for more details.
-+
-+   You should have received a copy of the GNU Lesser General Public
-+   License along with the GNU C Library; if not, see
-+   <https://www.gnu.org/licenses/>.  */
-+
-+#include <stdio.h>
-+
-+/* Defined in tst-dlopen-tlsreinitmod3.so.  This an underlinked symbol
-+   dependency.  */
-+extern void call_tlsreinitmod3 (void);
-+
-+static void __attribute__ ((constructor))
-+tlsreinitmod2_init (void)
-+{
-+  puts ("info: constructor of tst-dlopen-tlsreinitmod2.so invoked");
-+  call_tlsreinitmod3 ();
-+}
-diff -Nrup a/elf/tst-dlopen-tlsreinitmod3.c b/elf/tst-dlopen-tlsreinitmod3.c
---- a/elf/tst-dlopen-tlsreinitmod3.c	1969-12-31 19:00:00.000000000 -0500
-+++ b/elf/tst-dlopen-tlsreinitmod3.c	2024-08-09 22:07:26.980031781 -0400
-@@ -0,0 +1,102 @@
-+/* Test that dlopen preserves already accessed TLS (bug 31717), module 3.
-+   Copyright (C) 2024 Free Software Foundation, Inc.
-+   This file is part of the GNU C Library.
-+
-+   The GNU C Library is free software; you can redistribute it and/or
-+   modify it under the terms of the GNU Lesser General Public
-+   License as published by the Free Software Foundation; either
-+   version 2.1 of the License, or (at your option) any later version.
-+
-+   The GNU C Library is distributed in the hope that it will be useful,
-+   but WITHOUT ANY WARRANTY; without even the implied warranty of
-+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-+   Lesser General Public License for more details.
-+
-+   You should have received a copy of the GNU Lesser General Public
-+   License along with the GNU C Library; if not, see
-+   <https://www.gnu.org/licenses/>.  */
-+
-+#include <dlfcn.h>
-+#include <stdbool.h>
-+#include <stdio.h>
-+#include <unistd.h>
-+
-+/* Used to verify from the main program that the test ran.  */
-+bool tlsreinitmod3_tested;
-+
-+/* This TLS variable must not revert back to the initial state after
-+   dlopen.  */
-+static __thread int tlsreinitmod3_state = 1;
-+
-+/* Set from the ELF constructor during dlopen.  */
-+static bool tlsreinitmod3_constructed;
-+
-+/* Second half of test, behind a compiler barrier.  The compiler
-+   barrier is necessary to prevent carrying over TLS address
-+   information from call_tlsreinitmod3 to call_tlsreinitmod3_tail.  */
-+void call_tlsreinitmod3_tail (void *self) __attribute__ ((weak));
-+
-+/* Called from tst-dlopen-tlsreinitmod2.so.  */
-+void
-+call_tlsreinitmod3 (void)
-+{
-+  printf ("info: call_tlsreinitmod3 invoked (state=%d)\n",
-+          tlsreinitmod3_state);
-+
-+  if (tlsreinitmod3_constructed)
-+    {
-+      puts ("error: call_tlsreinitmod3 called after ELF constructor");
-+      fflush (stdout);
-+      /* Cannot rely on test harness due to dynamic linking.  */
-+      _exit (1);
-+    }
-+
-+  tlsreinitmod3_state = 2;
-+
-+  /* Self-dlopen.  This will run the ELF constructor.   */
-+  void *self = dlopen ("tst-dlopen-tlsreinitmod3.so", RTLD_NOW);
-+  if (self == NULL)
-+    {
-+      printf ("error: dlopen: %s\n", dlerror ());
-+      fflush (stdout);
-+      /* Cannot rely on test harness due to dynamic linking.  */
-+      _exit (1);
-+    }
-+
-+  call_tlsreinitmod3_tail (self);
-+}
-+
-+void
-+call_tlsreinitmod3_tail (void *self)
-+{
-+  printf ("info: dlopen returned in tlsreinitmod3 (state=%d)\n",
-+          tlsreinitmod3_state);
-+
-+  if (!tlsreinitmod3_constructed)
-+    {
-+      puts ("error: dlopen did not call tlsreinitmod3 ELF constructor");
-+      fflush (stdout);
-+      /* Cannot rely on test harness due to dynamic linking.  */
-+      _exit (1);
-+    }
-+
-+  if (tlsreinitmod3_state != 2)
-+    {
-+      puts ("error: TLS state reverted in tlsreinitmod3");
-+      fflush (stdout);
-+      /* Cannot rely on test harness due to dynamic linking.  */
-+      _exit (1);
-+    }
-+
-+  dlclose (self);
-+
-+  /* Signal test completion to the main program.  */
-+  tlsreinitmod3_tested = true;
-+}
-+
-+static void __attribute__ ((constructor))
-+tlsreinitmod3_init (void)
-+{
-+  puts ("info: constructor of tst-dlopen-tlsreinitmod3.so invoked");
-+  tlsreinitmod3_constructed = true;
-+}
-diff -Nrup a/include/link.h b/include/link.h
---- a/include/link.h	2024-08-09 21:34:37.642710968 -0400
-+++ b/include/link.h	2024-08-09 22:09:03.764585534 -0400
-@@ -210,6 +210,7 @@ struct link_map
-     unsigned int l_free_initfini:1; /* Nonzero if l_initfini can be
- 				       freed, ie. not allocated with
- 				       the dummy malloc in ld.so.  */
-+    unsigned int l_tls_in_slotinfo:1; /* TLS slotinfo updated in dlopen.  */
- 
-     /* NODELETE status of the map.  Only valid for maps of type
-        lt_loaded.  Lazy binding sets l_nodelete_active directly,
-diff -Nrup a/sysdeps/generic/ldsodefs.h b/sysdeps/generic/ldsodefs.h
---- a/sysdeps/generic/ldsodefs.h	2024-08-09 21:34:38.164713958 -0400
-+++ b/sysdeps/generic/ldsodefs.h	2024-08-13 16:41:52.398600434 -0400
-@@ -1218,13 +1218,7 @@ extern void *_dl_open (const char *name,
- extern int _dl_scope_free (void *) attribute_hidden;
- 
- 
--/* Add module to slot information data.  If DO_ADD is false, only the
--   required memory is allocated.  Must be called with GL
--   (dl_load_tls_lock) acquired.  If the function has already been called
--   for the link map L with !do_add, then this function will not raise
--   an exception, otherwise it is possible that it encounters a memory
--   allocation failure.  */
--extern void _dl_add_to_slotinfo (struct link_map *l, bool do_add)
-+extern bool _dl_add_to_slotinfo (struct link_map *l, bool do_add)
-   attribute_hidden;
- 
- /* Update slot information data for at least the generation of the

SOURCES/glibc-RHEL-36147-3.patch

@@ -1,16 +0,0 @@
-Author: Patsy Griffin <patsy@redhat.com>
-  
-    Fix a typo in naming tst-dlopen-tlsreinit1.out
-
-diff -Nrup a/elf/Makefile b/elf/Makefile
---- a/elf/Makefile	2024-08-16 13:27:00.700921146 -0400
-+++ b/elf/Makefile	2024-08-16 13:29:12.951628406 -0400
-@@ -2802,7 +2802,7 @@ $(objpfx)tst-dlopen-tlsreinit4: \
- # tst-dlopen-tlsreinitmod3.so.  The dependency is provided via
- # $(objpfx)tst-dlopen-tlsreinitmod1.so.
- tst-dlopen-tlsreinitmod2.so-no-z-defs = yes
--$(objpfx)tst-dlopen-tlsreinit.out: $(objpfx)tst-dlopen-tlsreinitmod1.so \
-+$(objpfx)tst-dlopen-tlsreinit1.out: $(objpfx)tst-dlopen-tlsreinitmod1.so \
-   $(objpfx)tst-dlopen-tlsreinitmod2.so $(objpfx)tst-dlopen-tlsreinitmod3.so
- # Reuse an audit module which provides ample debug logging.
- $(objpfx)tst-dlopen-tlsreinit3.out: $(objpfx)tst-auditmod1.so

SOURCES/glibc-RHEL-39994-1.patch

@@ -1,43 +0,0 @@
-commit afe42e935b3ee97bac9a7064157587777259c60e
-Author: Florian Weimer <fweimer@redhat.com>
-Date:   Mon Jun 3 10:49:40 2024 +0200
-
-    elf: Avoid some free (NULL) calls in _dl_update_slotinfo
-    
-    This has been confirmed to work around some interposed mallocs.  Here
-    is a discussion of the impact test ust/libc-wrapper/test_libc-wrapper
-    in lttng-tools:
-    
-      New TLS usage in libgcc_s.so.1, compatibility impact
-      <https://inbox.sourceware.org/libc-alpha/8734v1ieke.fsf@oldenburg.str.redhat.com/>
-    
-    Reportedly, this patch also papers over a similar issue when tcmalloc
-    2.9.1 is not compiled with -ftls-model=initial-exec.  Of course the
-    goal really should be to compile mallocs with the initial-exec TLS
-    model, but this commit appears to be a useful interim workaround.
-    
-    Fixes commit d2123d68275acc0f061e73d5f86ca504e0d5a344 ("elf: Fix slow
-    tls access after dlopen [BZ #19924]").
-    
-    Reviewed-by: Carlos O'Donell <carlos@redhat.com>
-
-diff --git a/elf/dl-tls.c b/elf/dl-tls.c
-index 7b3dd9ab60..670dbc42fc 100644
---- a/elf/dl-tls.c
-+++ b/elf/dl-tls.c
-@@ -819,7 +819,14 @@ _dl_update_slotinfo (unsigned long int req_modid, size_t new_gen)
- 		 dtv entry free it.  Note: this is not AS-safe.  */
- 	      /* XXX Ideally we will at some point create a memory
- 		 pool.  */
--	      free (dtv[modid].pointer.to_free);
-+	      /* Avoid calling free on a null pointer.  Some mallocs
-+		 incorrectly use dynamic TLS, and depending on how the
-+		 free function was compiled, it could call
-+		 __tls_get_addr before the null pointer check in the
-+		 free implementation.  Checking here papers over at
-+		 least some dynamic TLS usage by interposed mallocs.  */
-+	      if (dtv[modid].pointer.to_free != NULL)
-+		free (dtv[modid].pointer.to_free);
- 	      dtv[modid].pointer.val = TLS_DTV_UNALLOCATED;
- 	      dtv[modid].pointer.to_free = NULL;
- 

SOURCES/glibc-RHEL-39994-2.patch

@@ -1,501 +0,0 @@
-commit 018f0fc3b818d4d1460a4e2384c24802504b1d20
-Author: Florian Weimer <fweimer@redhat.com>
-Date:   Mon Jul 1 17:42:04 2024 +0200
-
-    elf: Support recursive use of dynamic TLS in interposed malloc
-    
-    It turns out that quite a few applications use bundled mallocs that
-    have been built to use global-dynamic TLS (instead of the recommended
-    initial-exec TLS).  The previous workaround from
-    commit afe42e935b3ee97bac9a7064157587777259c60e ("elf: Avoid some
-    free (NULL) calls in _dl_update_slotinfo") does not fix all
-    encountered cases unfortunatelly.
-    
-    This change avoids the TLS generation update for recursive use
-    of TLS from a malloc that was called during a TLS update.  This
-    is possible because an interposed malloc has a fixed module ID and
-    TLS slot.  (It cannot be unloaded.)  If an initially-loaded module ID
-    is encountered in __tls_get_addr and the dynamic linker is already
-    in the middle of a TLS update, use the outdated DTV, thus avoiding
-    another call into malloc.  It's still necessary to update the
-    DTV to the most recent generation, to get out of the slow path,
-    which is why the check for recursion is needed.
-    
-    The bookkeeping is done using a global counter instead of per-thread
-    flag because TLS access in the dynamic linker is tricky.
-    
-    All this will go away once the dynamic linker stops using malloc
-    for TLS, likely as part of a change that pre-allocates all TLS
-    during pthread_create/dlopen.
-    
-    Fixes commit d2123d68275acc0f061e73d5f86ca504e0d5a344 ("elf: Fix slow
-    tls access after dlopen [BZ #19924]").
-    
-    Reviewed-by: Szabolcs Nagy <szabolcs.nagy@arm.com>
-    
-    Conflicts:
-	elf/Makefile - tests and module-names differences
-	elf/Makefile - add $(libdl) for tst-recursive-tlsmallocmod
-
-diff -Nrup a/elf/Makefile b/elf/Makefile
---- a/elf/Makefile	2024-07-28 20:45:16.055243849 -0400
-+++ b/elf/Makefile	2024-07-28 20:44:23.446952825 -0400
-@@ -391,6 +391,7 @@ tests += \
-   tst-nodeps2 \
-   tst-noload \
-   tst-null-argv \
-+  tst-recursive-tls \
-   tst-relsort1 \
-   tst-rtld-run-static \
-   tst-sonamemove-dlopen \
-@@ -749,6 +750,23 @@ modules-names = \
-   tst-nodeps1-mod \
-   tst-nodeps2-mod \
-   tst-null-argv-lib \
-+  tst-recursive-tlsmallocmod \
-+  tst-recursive-tlsmod0 \
-+  tst-recursive-tlsmod1 \
-+  tst-recursive-tlsmod2 \
-+  tst-recursive-tlsmod3 \
-+  tst-recursive-tlsmod4 \
-+  tst-recursive-tlsmod5 \
-+  tst-recursive-tlsmod6 \
-+  tst-recursive-tlsmod7 \
-+  tst-recursive-tlsmod8 \
-+  tst-recursive-tlsmod9 \
-+  tst-recursive-tlsmod10 \
-+  tst-recursive-tlsmod11 \
-+  tst-recursive-tlsmod12 \
-+  tst-recursive-tlsmod13 \
-+  tst-recursive-tlsmod14 \
-+  tst-recursive-tlsmod15 \
-   tst-relsort1mod1 \
-   tst-relsort1mod2 \
-   tst-sonamemove-linkmod1 \
-@@ -2358,6 +2376,9 @@ LDLIBS-tst-absolute-zero-lib.so = tst-ab
- $(objpfx)tst-absolute-zero-lib.so: $(LDLIBS-tst-absolute-zero-lib.so)
- $(objpfx)tst-absolute-zero: $(objpfx)tst-absolute-zero-lib.so
- 
-+$(objpfx)tst-recursive-tlsmallocmod: $(libdl)
-+$(objpfx)tst-recursive-tlsmallocmod.so: $(libdl)
-+
- # Both the main program and the DSO for tst-libc_dlvsym need to link
- # against libdl.
- $(objpfx)tst-libc_dlvsym: $(libdl)
-@@ -2746,3 +2767,11 @@ CFLAGS-tst-tlsgap-mod0.c += -mtls-dialec
- CFLAGS-tst-tlsgap-mod1.c += -mtls-dialect=gnu2
- CFLAGS-tst-tlsgap-mod2.c += -mtls-dialect=gnu2
- endif
-+
-+$(objpfx)tst-recursive-tls: $(objpfx)tst-recursive-tlsmallocmod.so $(libdl)
-+# More objects than DTV_SURPLUS, to trigger DTV reallocation.
-+$(objpfx)tst-recursive-tls.out: \
-+  $(patsubst %,$(objpfx)tst-recursive-tlsmod%.so, \
-+    0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15)
-+$(objpfx)tst-recursive-tlsmod%.os: tst-recursive-tlsmodN.c
-+	$(compile-command.c) -DVAR=thread_$* -DFUNC=get_threadvar_$*
-diff -Nrup a/elf/dl-tls.c b/elf/dl-tls.c
---- a/elf/dl-tls.c	2024-07-28 20:45:16.086244021 -0400
-+++ b/elf/dl-tls.c	2024-07-28 20:44:23.443952808 -0400
-@@ -71,6 +71,31 @@
- /* Default for dl_tls_static_optional.  */
- #define OPTIONAL_TLS 512
- 
-+/* Used to count the number of threads currently executing dynamic TLS
-+   updates.  Used to avoid recursive malloc calls in __tls_get_addr
-+   for an interposed malloc that uses global-dynamic TLS (which is not
-+   recommended); see _dl_tls_allocate_active checks.  This could be a
-+   per-thread flag, but would need TLS access in the dynamic linker.  */
-+unsigned int _dl_tls_threads_in_update;
-+
-+static inline void
-+_dl_tls_allocate_begin (void)
-+{
-+  atomic_fetch_add_relaxed (&_dl_tls_threads_in_update, 1);
-+}
-+
-+static inline void
-+_dl_tls_allocate_end (void)
-+{
-+  atomic_fetch_add_relaxed (&_dl_tls_threads_in_update, -1);
-+}
-+
-+static inline bool
-+_dl_tls_allocate_active (void)
-+{
-+  return atomic_load_relaxed (&_dl_tls_threads_in_update) > 0;
-+}
-+
- /* Compute the static TLS surplus based on the namespace count and the
-    TLS space that can be used for optimizations.  */
- static inline int
-@@ -426,12 +451,18 @@ _dl_allocate_tls_storage (void)
-   size += TLS_PRE_TCB_SIZE;
- #endif
- 
--  /* Perform the allocation.  Reserve space for the required alignment
--     and the pointer to the original allocation.  */
-+  /* Reserve space for the required alignment and the pointer to the
-+     original allocation.  */  
-   size_t alignment = GL(dl_tls_static_align);
-+  
-+  /* Perform the allocation.  */
-+  _dl_tls_allocate_begin ();
-   void *allocated = malloc (size + alignment + sizeof (void *));
-   if (__glibc_unlikely (allocated == NULL))
--    return NULL;
-+    {
-+      _dl_tls_allocate_end ();
-+      return NULL;
-+    }
- 
-   /* Perform alignment and allocate the DTV.  */
- #if TLS_TCB_AT_TP
-@@ -467,6 +498,8 @@ _dl_allocate_tls_storage (void)
-   result = allocate_dtv (result);
-   if (result == NULL)
-     free (allocated);
-+
-+  _dl_tls_allocate_end ();
-   return result;
- }
- 
-@@ -484,6 +517,7 @@ _dl_resize_dtv (dtv_t *dtv, size_t max_m
-   size_t newsize = max_modid + DTV_SURPLUS;
-   size_t oldsize = dtv[-1].counter;
- 
-+  _dl_tls_allocate_begin ();
-   if (dtv == GL(dl_initial_dtv))
-     {
-       /* This is the initial dtv that was either statically allocated in
-@@ -503,6 +537,7 @@ _dl_resize_dtv (dtv_t *dtv, size_t max_m
-       if (newp == NULL)
- 	oom ();
-     }
-+  _dl_tls_allocate_end ();
- 
-   newp[0].counter = newsize;
- 
-@@ -677,7 +712,9 @@ allocate_dtv_entry (size_t alignment, si
-   if (powerof2 (alignment) && alignment <= _Alignof (max_align_t))
-     {
-       /* The alignment is supported by malloc.  */
-+      _dl_tls_allocate_begin ();
-       void *ptr = malloc (size);
-+      _dl_tls_allocate_end ();
-       return (struct dtv_pointer) { ptr, ptr };
-     }
- 
-@@ -689,7 +726,10 @@ allocate_dtv_entry (size_t alignment, si
- 
-   /* Perform the allocation.  This is the pointer we need to free
-      later.  */
-+  _dl_tls_allocate_begin ();
-   void *start = malloc (alloc_size);
-+  _dl_tls_allocate_end ();
-+
-   if (start == NULL)
-     return (struct dtv_pointer) {};
- 
-@@ -827,7 +867,11 @@ _dl_update_slotinfo (unsigned long int r
- 		 free implementation.  Checking here papers over at
- 		 least some dynamic TLS usage by interposed mallocs.  */
- 	      if (dtv[modid].pointer.to_free != NULL)
--		free (dtv[modid].pointer.to_free);
-+		{
-+		  _dl_tls_allocate_begin ();
-+		  free (dtv[modid].pointer.to_free);
-+		  _dl_tls_allocate_end ();
-+		}
- 	      dtv[modid].pointer.val = TLS_DTV_UNALLOCATED;
- 	      dtv[modid].pointer.to_free = NULL;
- 
-@@ -957,10 +1001,22 @@ __tls_get_addr (GET_ADDR_ARGS)
-   size_t gen = atomic_load_relaxed (&GL(dl_tls_generation));
-   if (__glibc_unlikely (dtv[0].counter != gen))
-     {
--      /* Update DTV up to the global generation, see CONCURRENCY NOTES
--         in _dl_update_slotinfo.  */
--      gen = atomic_load_acquire (&GL(dl_tls_generation));
--      return update_get_addr (GET_ADDR_PARAM, gen);
-+      if (_dl_tls_allocate_active ()
-+	  && GET_ADDR_MODULE < _dl_tls_initial_modid_limit)
-+	  /* This is a reentrant __tls_get_addr call, but we can
-+	     satisfy it because it's an initially-loaded module ID.
-+	     These TLS slotinfo slots do not change, so the
-+	     out-of-date generation counter does not matter.  However,
-+	     if not in a TLS update, still update_get_addr below, to
-+	     get off the slow path eventually.  */
-+	;
-+      else
-+	{
-+	  /* Update DTV up to the global generation, see CONCURRENCY NOTES
-+	     in _dl_update_slotinfo.  */
-+	  gen = atomic_load_acquire (&GL(dl_tls_generation));
-+	  return update_get_addr (GET_ADDR_PARAM, gen);
-+	}
-     }
- 
-   void *p = dtv[GET_ADDR_MODULE].pointer.val;
-@@ -970,7 +1026,7 @@ __tls_get_addr (GET_ADDR_ARGS)
- 
-   return (char *) p + GET_ADDR_OFFSET;
- }
--#endif
-+#endif /* SHARED */
- 
- 
- /* Look up the module's TLS block as for __tls_get_addr,
-@@ -1019,6 +1075,25 @@ _dl_tls_get_addr_soft (struct link_map *
-   return data;
- }
- 
-+size_t _dl_tls_initial_modid_limit;
-+
-+void
-+_dl_tls_initial_modid_limit_setup (void)
-+{
-+  struct dtv_slotinfo_list *listp = GL(dl_tls_dtv_slotinfo_list);
-+  size_t idx;
-+  for (idx = 0; idx < listp->len; ++idx)
-+    {
-+      struct link_map *l = listp->slotinfo[idx].map;
-+      if (l == NULL
-+	  /* The object can be unloaded, so its modid can be
-+	     reassociated.  */
-+	  || !(l->l_type == lt_executable || l->l_type == lt_library))
-+	break;
-+    }
-+  _dl_tls_initial_modid_limit = idx;
-+}
-+
- 
- void
- _dl_add_to_slotinfo (struct link_map *l, bool do_add)
-@@ -1051,9 +1126,11 @@ _dl_add_to_slotinfo (struct link_map *l,
- 	 the first slot.  */
-       assert (idx == 0);
- 
-+      _dl_tls_allocate_begin ();
-       listp = (struct dtv_slotinfo_list *)
- 	malloc (sizeof (struct dtv_slotinfo_list)
- 		+ TLS_SLOTINFO_SURPLUS * sizeof (struct dtv_slotinfo));
-+      _dl_tls_allocate_end ();
-       if (listp == NULL)
- 	{
- 	  /* We ran out of memory while resizing the dtv slotinfo list.  */
-diff -Nrup a/elf/rtld.c b/elf/rtld.c
---- a/elf/rtld.c	2024-07-28 20:45:15.726242029 -0400
-+++ b/elf/rtld.c	2024-07-28 20:44:23.443952808 -0400
-@@ -797,6 +797,8 @@ init_tls (size_t naudit)
-     _dl_fatal_printf ("\
- cannot allocate TLS data structures for initial thread\n");
- 
-+  _dl_tls_initial_modid_limit_setup ();
-+
-   /* Store for detection of the special case by __tls_get_addr
-      so it knows not to pass this dtv to the normal realloc.  */
-   GL(dl_initial_dtv) = GET_DTV (tcbp);
-diff -Nrup a/elf/tst-recursive-tls.c b/elf/tst-recursive-tls.c
---- a/elf/tst-recursive-tls.c	1969-12-31 19:00:00.000000000 -0500
-+++ b/elf/tst-recursive-tls.c	2024-07-28 20:44:23.443952808 -0400
-@@ -0,0 +1,60 @@
-+/* Test with interposed malloc with dynamic TLS.
-+   Copyright (C) 2024 Free Software Foundation, Inc.
-+   This file is part of the GNU C Library.
-+
-+   The GNU C Library is free software; you can redistribute it and/or
-+   modify it under the terms of the GNU Lesser General Public
-+   License as published by the Free Software Foundation; either
-+   version 2.1 of the License, or (at your option) any later version.
-+
-+   The GNU C Library is distributed in the hope that it will be useful,
-+   but WITHOUT ANY WARRANTY; without even the implied warranty of
-+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-+   Lesser General Public License for more details.
-+
-+   You should have received a copy of the GNU Lesser General Public
-+   License along with the GNU C Library; if not, see
-+   <https://www.gnu.org/licenses/>.  */
-+
-+#include <array_length.h>
-+#include <stdio.h>
-+#include <support/check.h>
-+#include <support/xdlfcn.h>
-+
-+/* Defined in tst-recursive-tlsmallocmod.so.  */
-+extern __thread unsigned int malloc_subsytem_counter;
-+
-+static int
-+do_test (void)
-+{
-+  /* 16 is large enough to exercise the DTV resizing case.  */
-+  void *handles[16];
-+
-+  for (unsigned int i = 0; i < array_length (handles); ++i)
-+    {
-+      /* Re-use the TLS slot for module 0.  */
-+      if (i > 0)
-+        xdlclose (handles[0]);
-+
-+      char soname[30];
-+      snprintf (soname, sizeof (soname), "tst-recursive-tlsmod%u.so", i);
-+      handles[i] = xdlopen (soname, RTLD_NOW);
-+
-+      if (i > 0)
-+        {
-+          handles[0] = xdlopen ("tst-recursive-tlsmod0.so", RTLD_NOW);
-+          int (*fptr) (void) = xdlsym (handles[0], "get_threadvar_0");
-+          /* May trigger TLS storage allocation using malloc.  */
-+          TEST_COMPARE (fptr (), 0);
-+        }
-+    }
-+
-+  for (unsigned int i = 0; i < array_length (handles); ++i)
-+    xdlclose (handles[i]);
-+
-+  printf ("info: malloc subsystem calls: %u\n", malloc_subsytem_counter);
-+  TEST_VERIFY (malloc_subsytem_counter > 0);
-+  return 0;
-+}
-+
-+#include <support/test-driver.c>
-diff -Nrup a/elf/tst-recursive-tlsmallocmod.c b/elf/tst-recursive-tlsmallocmod.c
---- a/elf/tst-recursive-tlsmallocmod.c	1969-12-31 19:00:00.000000000 -0500
-+++ b/elf/tst-recursive-tlsmallocmod.c	2024-07-28 20:44:23.443952808 -0400
-@@ -0,0 +1,64 @@
-+/* Interposed malloc with dynamic TLS.
-+   Copyright (C) 2024 Free Software Foundation, Inc.
-+   This file is part of the GNU C Library.
-+
-+   The GNU C Library is free software; you can redistribute it and/or
-+   modify it under the terms of the GNU Lesser General Public
-+   License as published by the Free Software Foundation; either
-+   version 2.1 of the License, or (at your option) any later version.
-+
-+   The GNU C Library is distributed in the hope that it will be useful,
-+   but WITHOUT ANY WARRANTY; without even the implied warranty of
-+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-+   Lesser General Public License for more details.
-+
-+   You should have received a copy of the GNU Lesser General Public
-+   License along with the GNU C Library; if not, see
-+   <https://www.gnu.org/licenses/>.  */
-+
-+#include <stdlib.h>
-+#include <dlfcn.h>
-+
-+__thread unsigned int malloc_subsytem_counter;
-+
-+static __typeof (malloc) *malloc_fptr;
-+static __typeof (free) *free_fptr;
-+static __typeof (calloc) *calloc_fptr;
-+static __typeof (realloc) *realloc_fptr;
-+
-+static void __attribute__ ((constructor))
-+init (void)
-+{
-+  malloc_fptr = dlsym (RTLD_NEXT, "malloc");
-+  free_fptr = dlsym (RTLD_NEXT, "free");
-+  calloc_fptr = dlsym (RTLD_NEXT, "calloc");
-+  realloc_fptr = dlsym (RTLD_NEXT, "realloc");
-+}
-+
-+void *
-+malloc (size_t size)
-+{
-+  ++malloc_subsytem_counter;
-+  return malloc_fptr (size);
-+}
-+
-+void
-+free (void *ptr)
-+{
-+  ++malloc_subsytem_counter;
-+  return free_fptr (ptr);
-+}
-+
-+void *
-+calloc (size_t a, size_t b)
-+{
-+  ++malloc_subsytem_counter;
-+  return calloc_fptr (a, b);
-+}
-+
-+void *
-+realloc (void *ptr, size_t size)
-+{
-+  ++malloc_subsytem_counter;
-+  return realloc_fptr (ptr, size);
-+}
-diff -Nrup a/elf/tst-recursive-tlsmodN.c b/elf/tst-recursive-tlsmodN.c
---- a/elf/tst-recursive-tlsmodN.c	1969-12-31 19:00:00.000000000 -0500
-+++ b/elf/tst-recursive-tlsmodN.c	2024-07-28 20:44:23.443952808 -0400
-@@ -0,0 +1,28 @@
-+/* Test module with global-dynamic TLS.  Used to trigger DTV reallocation.
-+   Copyright (C) 2024 Free Software Foundation, Inc.
-+   This file is part of the GNU C Library.
-+
-+   The GNU C Library is free software; you can redistribute it and/or
-+   modify it under the terms of the GNU Lesser General Public
-+   License as published by the Free Software Foundation; either
-+   version 2.1 of the License, or (at your option) any later version.
-+
-+   The GNU C Library is distributed in the hope that it will be useful,
-+   but WITHOUT ANY WARRANTY; without even the implied warranty of
-+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-+   Lesser General Public License for more details.
-+
-+   You should have received a copy of the GNU Lesser General Public
-+   License along with the GNU C Library; if not, see
-+   <https://www.gnu.org/licenses/>.  */
-+
-+/* Compiled with VAR and FUNC set via -D.  FUNC requires some
-+   relocation against TLS variable VAR.  */
-+
-+__thread int VAR;
-+
-+int
-+FUNC (void)
-+{
-+  return VAR;
-+}
-diff -Nrup a/sysdeps/generic/ldsodefs.h b/sysdeps/generic/ldsodefs.h
---- a/sysdeps/generic/ldsodefs.h	2024-07-28 20:45:15.698241875 -0400
-+++ b/sysdeps/generic/ldsodefs.h	2024-07-28 20:44:23.444952814 -0400
-@@ -1235,6 +1235,20 @@ extern struct link_map *_dl_update_sloti
- 					     size_t gen)
-      attribute_hidden;
- 
-+/* The last TLS module ID that is initially loaded, plus 1.  TLS
-+   addresses for modules with IDs lower than that can be obtained from
-+   the DTV even if its generation is outdated.  */
-+extern size_t _dl_tls_initial_modid_limit attribute_hidden attribute_relro;
-+
-+/* Compute _dl_tls_initial_modid_limit.  To be called after initial
-+   relocation.  */
-+void _dl_tls_initial_modid_limit_setup (void) attribute_hidden;
-+
-+/* Number of threads currently in a TLS update.  This is used to
-+   detect reentrant __tls_get_addr calls without a per-thread
-+   flag.  */
-+extern unsigned int _dl_tls_threads_in_update attribute_hidden;
-+
- /* Look up the module's TLS block as for __tls_get_addr,
-    but never touch anything.  Return null if it's not allocated yet.  */
- extern void *_dl_tls_get_addr_soft (struct link_map *l) attribute_hidden;
-diff -Nrup a/sysdeps/x86_64/dl-tls.c b/sysdeps/x86_64/dl-tls.c
---- a/sysdeps/x86_64/dl-tls.c	2024-07-28 20:45:15.699241880 -0400
-+++ b/sysdeps/x86_64/dl-tls.c	2024-07-28 20:44:23.444952814 -0400
-@@ -41,7 +41,10 @@ __tls_get_addr_slow (GET_ADDR_ARGS)
-   dtv_t *dtv = THREAD_DTV ();
- 
-   size_t gen = atomic_load_acquire (&GL(dl_tls_generation));
--  if (__glibc_unlikely (dtv[0].counter != gen))
-+  if (__glibc_unlikely (dtv[0].counter != gen)
-+      /* See comment in __tls_get_addr in elf/dl-tls.c.  */
-+      && !(_dl_tls_allocate_active ()
-+           && GET_ADDR_MODULE < _dl_tls_initial_modid_limit))
-     return update_get_addr (GET_ADDR_PARAM, gen);
- 
-   return tls_get_addr_tail (GET_ADDR_PARAM, dtv, NULL);

SOURCES/glibc-RHEL-49490-1.patch

@@ -1,51 +0,0 @@
-commit 9b7651410375ec8848a1944992d663d514db4ba7
-Author: Stefan Liebler <stli@linux.ibm.com>
-Date:   Thu Jul 11 11:28:53 2024 +0200
-
-    s390x: Fix segfault in wcsncmp [BZ #31934]
-    
-    The z13/vector-optimized wcsncmp implementation segfaults if n=1
-    and there is only one character (equal on both strings) before
-    the page end.  Then it loads and compares one character and misses
-    to check n again.  The following load fails.
-    
-    This patch removes the extra load and compare of the first character
-    and just start with the loop which uses vector-load-to-block-boundary.
-    This code-path also checks n.
-    
-    With this patch both tests are passing:
-    - the simplified one mentioned in the bugzilla 31934
-    - the full one in Florian Weimer's patch:
-    "manual: Document a GNU extension for strncmp/wcsncmp"
-    (https://patchwork.sourceware.org/project/glibc/patch/874j9eml6y.fsf@oldenburg.str.redhat.com/):
-    On s390x-linux-gnu (z16), the new wcsncmp test fails due to bug 31934.
-    Reviewed-by: Carlos O'Donell <carlos@redhat.com>
-
-diff --git a/sysdeps/s390/wcsncmp-vx.S b/sysdeps/s390/wcsncmp-vx.S
-index bf6dfa6bc2..8b081567a2 100644
---- a/sysdeps/s390/wcsncmp-vx.S
-+++ b/sysdeps/s390/wcsncmp-vx.S
-@@ -59,14 +59,7 @@ ENTRY(WCSNCMP_Z13)
- 	sllg	%r4,%r4,2	/* Convert character-count to byte-count.  */
- 	locgrne	%r4,%r1		/* Use max byte-count, if bit 0/1 was one.  */
- 
--	/* Check first character without vector load.  */
--	lghi	%r5,4		/* current_len = 4 bytes.  */
--	/* Check s1/2[0].  */
--	lt	%r0,0(%r2)
--	l	%r1,0(%r3)
--	je	.Lend_cmp_one_char
--	crjne	%r0,%r1,.Lend_cmp_one_char
--
-+	lghi	%r5,0		/* current_len = 0 bytes.  */
- .Lloop:
- 	vlbb	%v17,0(%r5,%r3),6 /* Load s2 to block boundary.  */
- 	vlbb	%v16,0(%r5,%r2),6 /* Load s1 to block boundary.  */
-@@ -167,7 +160,6 @@ ENTRY(WCSNCMP_Z13)
- 	srl	%r4,2		/* And convert it to character-index.  */
- 	vlgvf	%r0,%v16,0(%r4)	/* Load character-values.  */
- 	vlgvf	%r1,%v17,0(%r4)
--.Lend_cmp_one_char:
- 	cr	%r0,%r1
- 	je	.Lend_equal
- 	lghi	%r2,1

SOURCES/glibc-RHEL-49490-2.patch

@@ -1,248 +0,0 @@
-commit 54252394c25ddf0062e288d4a6ab7a885f8ae009
-Author: Florian Weimer <fweimer@redhat.com>
-Date:   Thu Jun 27 16:26:56 2024 +0200
-
-    Enhanced test coverage for strncmp, wcsncmp
-
-    Add string/test-strncmp-nonarray and
-    wcsmbs/test-wcsncmp-nonarray.
-
-    This is the test that uncovered bug 31934.  Test run time
-    is more than one minute on a fairly current system, so turn
-    these into xtests that do not run automatically.
-
-    Reviewed-by: Noah Goldstein <goldstein.w.n@gmail.com>
-
-diff -Nrup a/string/Makefile b/string/Makefile
---- a/string/Makefile	2024-09-17 14:28:06.030433788 -0400
-+++ b/string/Makefile	2024-09-17 14:33:56.846338606 -0400
-@@ -62,7 +62,11 @@ tests		:= tester inl-tester noinl-tester
- 		   test-endian-sign-conversion
- 
- # This test allocates a lot of memory and can run for a long time.
--xtests = tst-strcoll-overflow
-+xtests += tst-strcoll-overflow
-+
-+# This test runs for a long time.
-+xtests += test-strncmp-nonarray
-+
- 
- # This test needs libdl.
- ifeq (yes,$(build-shared))
-diff -Nrup a/string/test-Xncmp-nonarray.c b/string/test-Xncmp-nonarray.c
---- a/string/test-Xncmp-nonarray.c	1969-12-31 19:00:00.000000000 -0500
-+++ b/string/test-Xncmp-nonarray.c	2024-09-17 14:27:27.538224809 -0400
-@@ -0,0 +1,183 @@
-+/* Test non-array inputs to string comparison functions.
-+   Copyright (C) 2024 Free Software Foundation, Inc.
-+   This file is part of the GNU C Library.
-+
-+   The GNU C Library is free software; you can redistribute it and/or
-+   modify it under the terms of the GNU Lesser General Public
-+   License as published by the Free Software Foundation; either
-+   version 2.1 of the License, or (at your option) any later version.
-+
-+   The GNU C Library is distributed in the hope that it will be useful,
-+   but WITHOUT ANY WARRANTY; without even the implied warranty of
-+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-+   Lesser General Public License for more details.
-+
-+   You should have received a copy of the GNU Lesser General Public
-+   License along with the GNU C Library; if not, see
-+   <https://www.gnu.org/licenses/>.  */
-+
-+/* This skeleton file is included from string/test-strncmp-nonarray.c and
-+   wcsmbs/test-wcsncmp-nonarray.c to test that reading of the arrays stops
-+   at the first null character.
-+
-+   TEST_IDENTIFIER must be the test function identifier.  TEST_NAME is
-+   the same as a string.
-+
-+   CHAR must be defined as the character type.  */
-+
-+#include <array_length.h>
-+#include <string.h>
-+#include <support/check.h>
-+#include <support/next_to_fault.h>
-+#include <support/test-driver.h>
-+#include <sys/param.h>
-+#include <unistd.h>
-+
-+/* Much shorter than test-Xnlen-nonarray.c because of deeply nested loops.  */
-+enum { buffer_length = 80 };
-+
-+/* The test buffer layout follows what is described test-Xnlen-nonarray.c,
-+   except that there two buffers, left and right.  The variables
-+   a_count, zero_count, start_offset are all duplicated.  */
-+
-+/* Return the maximum string length for a string that starts at
-+   start_offset.  */
-+static int
-+string_length (int a_count, int start_offset)
-+{
-+  if (start_offset == buffer_length || start_offset >= a_count)
-+    return 0;
-+  else
-+    return a_count - start_offset;
-+}
-+
-+/* This is the valid maximum length argument computation for
-+   strnlen/wcsnlen.  See text-Xnlen-nonarray.c.  */
-+static int
-+maximum_length (int start_offset, int zero_count)
-+{
-+  if (start_offset == buffer_length)
-+    return 0;
-+  else if (zero_count > 0)
-+    /* Effectively unbounded, but we need to stop fairly low,
-+       otherwise testing takes too long.  */
-+    return buffer_length + 32;
-+  else
-+    return buffer_length - start_offset;
-+}
-+
-+typedef __typeof (TEST_IDENTIFIER) *proto_t;
-+
-+#define TEST_MAIN
-+#include "test-string.h"
-+
-+IMPL (TEST_IDENTIFIER, 1)
-+
-+static int
-+test_main (void)
-+{
-+  TEST_VERIFY_EXIT (sysconf (_SC_PAGESIZE) >= buffer_length);
-+  test_init ();
-+
-+  struct support_next_to_fault left_ntf
-+    = support_next_to_fault_allocate (buffer_length * sizeof (CHAR));
-+  CHAR *left_buffer = (CHAR *) left_ntf.buffer;
-+  struct support_next_to_fault right_ntf
-+    = support_next_to_fault_allocate (buffer_length * sizeof (CHAR));
-+  CHAR *right_buffer = (CHAR *) right_ntf.buffer;
-+
-+  FOR_EACH_IMPL (impl, 0)
-+    {
-+      printf ("info: testing %s\n", impl->name);
-+      for (size_t i = 0; i < buffer_length; ++i)
-+        left_buffer[i] = 'A';
-+
-+      for (int left_zero_count = 0; left_zero_count <= buffer_length;
-+           ++left_zero_count)
-+        {
-+          if (left_zero_count > 0)
-+            left_buffer[buffer_length - left_zero_count] = 0;
-+          int left_a_count = buffer_length - left_zero_count;
-+          for (size_t i = 0; i < buffer_length; ++i)
-+            right_buffer[i] = 'A';
-+          for (int right_zero_count = 0; right_zero_count <= buffer_length;
-+               ++right_zero_count)
-+            {
-+              if (right_zero_count > 0)
-+                right_buffer[buffer_length - right_zero_count] = 0;
-+              int right_a_count = buffer_length - right_zero_count;
-+              for (int left_start_offset = 0;
-+                   left_start_offset <= buffer_length;
-+                   ++left_start_offset)
-+                {
-+                  CHAR *left_start_pointer = left_buffer + left_start_offset;
-+                  int left_maxlen
-+                    = maximum_length (left_start_offset, left_zero_count);
-+                  int left_length
-+                    = string_length (left_a_count, left_start_offset);
-+                  for (int right_start_offset = 0;
-+                       right_start_offset <= buffer_length;
-+                       ++right_start_offset)
-+                    {
-+                      CHAR *right_start_pointer
-+                        = right_buffer + right_start_offset;
-+                      int right_maxlen
-+                        = maximum_length (right_start_offset, right_zero_count);
-+                      int right_length
-+                        = string_length (right_a_count, right_start_offset);
-+
-+                      /* Maximum length is modelled after strnlen/wcsnlen,
-+                         and must be valid for both pointer arguments at
-+                         the same time.  */
-+                      int maxlen = MIN (left_maxlen, right_maxlen);
-+
-+                      for (int length_argument = 0; length_argument <= maxlen;
-+                           ++length_argument)
-+                        {
-+                          if (test_verbose)
-+                            {
-+                              printf ("left: zero_count=%d"
-+                                      " a_count=%d start_offset=%d\n",
-+                                      left_zero_count, left_a_count,
-+                                      left_start_offset);
-+                              printf ("right: zero_count=%d"
-+                                      " a_count=%d start_offset=%d\n",
-+                                      right_zero_count, right_a_count,
-+                                      right_start_offset);
-+                              printf ("length argument: %d\n",
-+                                      length_argument);
-+                            }
-+
-+                          /* Effective lengths bounded by length argument.
-+                             The effective length determines the
-+                             outcome of the comparison.  */
-+                          int left_effective
-+                            = MIN (left_length, length_argument);
-+                          int right_effective
-+                            = MIN (right_length, length_argument);
-+                          if (left_effective == right_effective)
-+                            TEST_COMPARE (CALL (impl,
-+                                                left_start_pointer,
-+                                                right_start_pointer,
-+                                                length_argument), 0);
-+                          else if (left_effective < right_effective)
-+                            TEST_COMPARE (CALL (impl,
-+                                                left_start_pointer,
-+                                                right_start_pointer,
-+                                                length_argument) < 0, 1);
-+                          else
-+                            TEST_COMPARE (CALL (impl,
-+                                                left_start_pointer,
-+                                                right_start_pointer,
-+                                                length_argument) > 0, 1);
-+                        }
-+                    }
-+                }
-+            }
-+        }
-+    }
-+
-+  return 0;
-+}
-+
-+#include <support/test-driver.c>
-diff -Nrup a/string/test-strncmp-nonarray.c b/string/test-strncmp-nonarray.c
---- a/string/test-strncmp-nonarray.c    1969-12-31 19:00:00.000000000 -0500
-+++ b/string/test-strncmp-nonarray.c    2024-09-17 14:27:27.538224809 -0400
-@@ -0,0 +1,4 @@
-+#define TEST_IDENTIFIER strncmp
-+#define TEST_NAME "strncmp"
-+typedef char CHAR;
-+#include "test-Xncmp-nonarray.c"
-diff -Nrup a/wcsmbs/Makefile b/wcsmbs/Makefile
---- a/wcsmbs/Makefile	2018-08-01 01:10:47.000000000 -0400
-+++ b/wcsmbs/Makefile	2024-09-17 14:31:04.725404041 -0400
-@@ -53,6 +53,9 @@ tests := tst-wcstof wcsmbs-tst1 tst-wcsn
- 	 tst-wcstod-round test-char-types tst-fgetwc-after-eof \
- 	 tst-wcstod-nan-sign $(addprefix test-,$(strop-tests))
- 
-+# This test runs for a long time.
-+xtests += test-wcsncmp-nonarray
-+
- include ../Rules
- 
- ifeq ($(run-built-tests),yes)
-diff -Nrup a/wcsmbs/test-wcsncmp-nonarray.c b/wcsmbs/test-wcsncmp-nonarray.c
---- a/wcsmbs/test-wcsncmp-nonarray.c	1969-12-31 19:00:00.000000000 -0500
-+++ b/wcsmbs/test-wcsncmp-nonarray.c	2024-09-17 14:27:27.539224815 -0400
-@@ -0,0 +1,5 @@
-+#include <wchar.h>
-+#define TEST_IDENTIFIER wcsncmp
-+#define TEST_NAME "wcsncmp"
-+typedef wchar_t CHAR;
-+#include "../string/test-Xncmp-nonarray.c"

SOURCES/glibc-RHEL-52428-1.patch

@@ -1,34 +0,0 @@
-commit 56e098118a31753a9f755948bb5a47bc7111e214
-Author: Andreas Schwab <schwab@suse.de>
-Date:   Thu Aug 15 12:14:35 2019 +0200
-
-    Update i386 libm-test-ulps
-
-    Conflicts: ChangeLog removed
-
-diff --git a/sysdeps/i386/fpu/libm-test-ulps b/sysdeps/i386/fpu/libm-test-ulps
-index e83bae71b4..2232296fe0 100644
---- a/sysdeps/i386/fpu/libm-test-ulps
-+++ b/sysdeps/i386/fpu/libm-test-ulps
-@@ -1158,8 +1158,8 @@ float128: 4
- idouble: 4
- ifloat: 5
- ifloat128: 4
--ildouble: 7
--ldouble: 7
-+ildouble: 8
-+ldouble: 8
-
- Function: Imaginary part of "clog10_upward":
- double: 2
-@@ -2222,8 +2222,8 @@ float128: 8
- idouble: 5
- ifloat: 5
- ifloat128: 8
--ildouble: 5
--ldouble: 5
-+ildouble: 6
-+ldouble: 6
-
- Function: "log":
- double: 1

SOURCES/glibc-RHEL-52428-2.patch

@@ -1,26 +0,0 @@
-Author: Patsy Griffin <patsy@redhat.com>
-
-    i386: update ulps
-
-    This change fixes 3 test failures:
-	math/test-ildouble-lgamma
-	math/test-ldouble-finite-lgamma
-	math/test-ldouble-lgamma
-
-    This is a downstream only patch as upstream removed entries for
-    i{float,double,ldouble} by commit: 1c15464ca05f36db5c582856d3770d5e8bde9d61.
-    The ldouble change is already upstream.
-
---- a/sysdeps/i386/fpu/libm-test-ulps	2024-08-06 15:51:18.182808710 -0400
-+++ b/sysdeps/i386/fpu/libm-test-ulps	2024-08-06 18:01:50.579719841 -0400
-@@ -2030,8 +2030,8 @@ double: 5
- float: 5
- idouble: 5
- ifloat: 5
--ildouble: 5
--ldouble: 5
-+ildouble: 6
-+ldouble: 6
- 
- Function: "hypot":
- double: 1

SOURCES/glibc-RHEL-61255.patch

@@ -1,374 +0,0 @@
-commit 03e1378f94173fc192a81e421457198f7b8a34a0
-Author: Alex Butler <Alex.Butler@arm.com>
-Date:   Tue Jun 16 12:44:24 2020 +0000
-
-    aarch64: MTE compatible strncmp
-    
-    Add support for MTE to strncmp. Regression tested with xcheck and benchmarked
-    with glibc's benchtests on the Cortex-A53, Cortex-A72, and Neoverse N1.
-    
-    The existing implementation assumes that any access to the pages in which the
-    string resides is safe. This assumption is not true when MTE is enabled. This
-    patch updates the algorithm to ensure that accesses remain within the bounds
-    of an MTE tag (16-byte chunks) and improves overall performance.
-    
-    Co-authored-by: Branislav Rankov <branislav.rankov@arm.com>
-    Co-authored-by: Wilco Dijkstra <wilco.dijkstra@arm.com>
-
-diff --git a/sysdeps/aarch64/strncmp.S b/sysdeps/aarch64/strncmp.S
-index c5141fab8a..ba2563490e 100644
---- a/sysdeps/aarch64/strncmp.S
-+++ b/sysdeps/aarch64/strncmp.S
-@@ -25,7 +25,6 @@
- 
- #define REP8_01 0x0101010101010101
- #define REP8_7f 0x7f7f7f7f7f7f7f7f
--#define REP8_80 0x8080808080808080
- 
- /* Parameters and result.  */
- #define src1		x0
-@@ -46,15 +45,31 @@
- #define tmp3		x10
- #define zeroones	x11
- #define pos		x12
--#define limit_wd	x13
--#define mask		x14
--#define endloop		x15
-+#define mask		x13
-+#define endloop		x14
- #define count		mask
-+#define offset		pos
-+#define neg_offset	x15
- 
--ENTRY_ALIGN_AND_PAD (strncmp, 6, 7)
--	DELOUSE (0)
--	DELOUSE (1)
--	DELOUSE (2)
-+/* Define endian dependent shift operations.
-+   On big-endian early bytes are at MSB and on little-endian LSB.
-+   LS_FW means shifting towards early bytes.
-+   LS_BK means shifting towards later bytes.
-+   */
-+#ifdef __AARCH64EB__
-+#define LS_FW lsl
-+#define LS_BK lsr
-+#else
-+#define LS_FW lsr
-+#define LS_BK lsl
-+#endif
-+
-+	.text
-+	.p2align 6
-+	.rep 9
-+	nop	/* Pad so that the loop below fits a cache line.  */
-+	.endr
-+ENTRY_ALIGN (strncmp, 0)
- 	cbz	limit, L(ret0)
- 	eor	tmp1, src1, src2
- 	mov	zeroones, #REP8_01
-@@ -62,9 +77,6 @@ ENTRY_ALIGN_AND_PAD (strncmp, 6, 7)
- 	and	count, src1, #7
- 	b.ne	L(misaligned8)
- 	cbnz	count, L(mutual_align)
--	/* Calculate the number of full and partial words -1.  */
--	sub	limit_wd, limit, #1	/* limit != 0, so no underflow.  */
--	lsr	limit_wd, limit_wd, #3	/* Convert to Dwords.  */
- 
- 	/* NUL detection works on the principle that (X - 1) & (~X) & 0x80
- 	   (=> (X - 1) & ~(X | 0x7f)) is non-zero iff a byte is zero, and
-@@ -74,56 +86,52 @@ L(loop_aligned):
- 	ldr	data1, [src1], #8
- 	ldr	data2, [src2], #8
- L(start_realigned):
--	subs	limit_wd, limit_wd, #1
-+	subs	limit, limit, #8
- 	sub	tmp1, data1, zeroones
- 	orr	tmp2, data1, #REP8_7f
- 	eor	diff, data1, data2	/* Non-zero if differences found.  */
--	csinv	endloop, diff, xzr, pl	/* Last Dword or differences.  */
-+	csinv	endloop, diff, xzr, hi	/* Last Dword or differences.  */
- 	bics	has_nul, tmp1, tmp2	/* Non-zero if NUL terminator.  */
- 	ccmp	endloop, #0, #0, eq
- 	b.eq	L(loop_aligned)
- 	/* End of performance-critical section  -- one 64B cache line.  */
- 
--	/* Not reached the limit, must have found the end or a diff.  */
--	tbz	limit_wd, #63, L(not_limit)
--
--	/* Limit % 8 == 0 => all bytes significant.  */
--	ands	limit, limit, #7
--	b.eq	L(not_limit)
--
--	lsl	limit, limit, #3	/* Bits -> bytes.  */
--	mov	mask, #~0
--#ifdef __AARCH64EB__
--	lsr	mask, mask, limit
--#else
--	lsl	mask, mask, limit
--#endif
--	bic	data1, data1, mask
--	bic	data2, data2, mask
--
--	/* Make sure that the NUL byte is marked in the syndrome.  */
--	orr	has_nul, has_nul, mask
--
--L(not_limit):
-+L(full_check):
-+#ifndef __AARCH64EB__
- 	orr	syndrome, diff, has_nul
--
--#ifndef	__AARCH64EB__
-+	add	limit, limit, 8	/* Rewind limit to before last subs. */
-+L(syndrome_check):
-+	/* Limit was reached. Check if the NUL byte or the difference
-+	   is before the limit. */
- 	rev	syndrome, syndrome
- 	rev	data1, data1
--	/* The MS-non-zero bit of the syndrome marks either the first bit
--	   that is different, or the top bit of the first zero byte.
--	   Shifting left now will bring the critical information into the
--	   top bits.  */
- 	clz	pos, syndrome
- 	rev	data2, data2
- 	lsl	data1, data1, pos
-+	cmp	limit, pos, lsr #3
- 	lsl	data2, data2, pos
- 	/* But we need to zero-extend (char is unsigned) the value and then
- 	   perform a signed 32-bit subtraction.  */
- 	lsr	data1, data1, #56
- 	sub	result, data1, data2, lsr #56
--	RET
-+	csel result, result, xzr, hi
-+	ret
- #else
-+	/* Not reached the limit, must have found the end or a diff.  */
-+	tbz	limit, #63, L(not_limit)
-+	add	tmp1, limit, 8
-+	cbz	limit, L(not_limit)
-+
-+	lsl	limit, tmp1, #3	/* Bits -> bytes.  */
-+	mov	mask, #~0
-+	lsr	mask, mask, limit
-+	bic	data1, data1, mask
-+	bic	data2, data2, mask
-+
-+	/* Make sure that the NUL byte is marked in the syndrome.  */
-+	orr	has_nul, has_nul, mask
-+
-+L(not_limit):
- 	/* For big-endian we cannot use the trick with the syndrome value
- 	   as carry-propagation can corrupt the upper bits if the trailing
- 	   bytes in the string contain 0x01.  */
-@@ -134,7 +142,7 @@ L(not_limit):
- 	cmp	data1, data2
- 	cset	result, ne
- 	cneg	result, result, lo
--	RET
-+	ret
- 1:
- 	/* Re-compute the NUL-byte detection, using a byte-reversed value.  */
- 	rev	tmp3, data1
-@@ -144,17 +152,18 @@ L(not_limit):
- 	rev	has_nul, has_nul
- 	orr	syndrome, diff, has_nul
- 	clz	pos, syndrome
--	/* The MS-non-zero bit of the syndrome marks either the first bit
--	   that is different, or the top bit of the first zero byte.
-+	/* The most-significant-non-zero bit of the syndrome marks either the
-+	   first bit that is different, or the top bit of the first zero byte.
- 	   Shifting left now will bring the critical information into the
- 	   top bits.  */
-+L(end_quick):
- 	lsl	data1, data1, pos
- 	lsl	data2, data2, pos
- 	/* But we need to zero-extend (char is unsigned) the value and then
- 	   perform a signed 32-bit subtraction.  */
- 	lsr	data1, data1, #56
- 	sub	result, data1, data2, lsr #56
--	RET
-+	ret
- #endif
- 
- L(mutual_align):
-@@ -169,22 +178,12 @@ L(mutual_align):
- 	neg	tmp3, count, lsl #3	/* 64 - bits(bytes beyond align). */
- 	ldr	data2, [src2], #8
- 	mov	tmp2, #~0
--	sub	limit_wd, limit, #1	/* limit != 0, so no underflow.  */
--#ifdef __AARCH64EB__
--	/* Big-endian.  Early bytes are at MSB.  */
--	lsl	tmp2, tmp2, tmp3	/* Shift (count & 63).  */
--#else
--	/* Little-endian.  Early bytes are at LSB.  */
--	lsr	tmp2, tmp2, tmp3	/* Shift (count & 63).  */
--#endif
--	and	tmp3, limit_wd, #7
--	lsr	limit_wd, limit_wd, #3
--	/* Adjust the limit. Only low 3 bits used, so overflow irrelevant.  */
--	add	limit, limit, count
--	add	tmp3, tmp3, count
-+	LS_FW	tmp2, tmp2, tmp3	/* Shift (count & 63).  */
-+	/* Adjust the limit and ensure it doesn't overflow.  */
-+	adds	limit, limit, count
-+	csinv	limit, limit, xzr, lo
- 	orr	data1, data1, tmp2
- 	orr	data2, data2, tmp2
--	add	limit_wd, limit_wd, tmp3, lsr #3
- 	b	L(start_realigned)
- 
- 	.p2align 6
-@@ -203,18 +202,15 @@ L(byte_loop):
- 	b.eq	L(byte_loop)
- L(done):
- 	sub	result, data1, data2
--	RET
--
-+	ret
- 	/* Align the SRC1 to a dword by doing a bytewise compare and then do
- 	   the dword loop.  */
- L(try_misaligned_words):
--	lsr	limit_wd, limit, #3
--	cbz	count, L(do_misaligned)
-+	cbz	count, L(src1_aligned)
- 
- 	neg	count, count
- 	and	count, count, #7
- 	sub	limit, limit, count
--	lsr	limit_wd, limit, #3
- 
- L(page_end_loop):
- 	ldrb	data1w, [src1], #1
-@@ -225,48 +221,98 @@ L(page_end_loop):
- 	subs	count, count, #1
- 	b.hi	L(page_end_loop)
- 
--L(do_misaligned):
--	/* Prepare ourselves for the next page crossing.  Unlike the aligned
--	   loop, we fetch 1 less dword because we risk crossing bounds on
--	   SRC2.  */
--	mov	count, #8
--	subs	limit_wd, limit_wd, #1
--	b.lo	L(done_loop)
-+	/* The following diagram explains the comparison of misaligned strings.
-+	   The bytes are shown in natural order. For little-endian, it is
-+	   reversed in the registers. The "x" bytes are before the string.
-+	   The "|" separates data that is loaded at one time.
-+	   src1     | a a a a a a a a | b b b c c c c c | . . .
-+	   src2     | x x x x x a a a   a a a a a b b b | c c c c c . . .
-+	   After shifting in each step, the data looks like this:
-+	                STEP_A              STEP_B              STEP_C
-+	   data1    a a a a a a a a     b b b c c c c c     b b b c c c c c
-+	   data2    a a a a a a a a     b b b 0 0 0 0 0     0 0 0 c c c c c
-+	   The bytes with "0" are eliminated from the syndrome via mask.
-+	   Align SRC2 down to 16 bytes. This way we can read 16 bytes at a
-+	   time from SRC2. The comparison happens in 3 steps. After each step
-+	   the loop can exit, or read from SRC1 or SRC2. */
-+L(src1_aligned):
-+	/* Calculate offset from 8 byte alignment to string start in bits. No
-+	   need to mask offset since shifts are ignoring upper bits. */
-+	lsl	offset, src2, #3
-+	bic	src2, src2, #0xf
-+	mov	mask, -1
-+	neg	neg_offset, offset
-+	ldr	data1, [src1], #8
-+	ldp	tmp1, tmp2, [src2], #16
-+	LS_BK	mask, mask, neg_offset
-+	and	neg_offset, neg_offset, #63	/* Need actual value for cmp later. */
-+	/* Skip the first compare if data in tmp1 is irrelevant. */
-+	tbnz	offset, 6, L(misaligned_mid_loop)
-+
- L(loop_misaligned):
--	and	tmp2, src2, #0xff8
--	eor	tmp2, tmp2, #0xff8
--	cbz	tmp2, L(page_end_loop)
-+	/* STEP_A: Compare full 8 bytes when there is enough data from SRC2.*/
-+	LS_FW	data2, tmp1, offset
-+	LS_BK	tmp1, tmp2, neg_offset
-+	subs	limit, limit, #8
-+	orr	data2, data2, tmp1	/* 8 bytes from SRC2 combined from two regs.*/
-+	sub	has_nul, data1, zeroones
-+	eor	diff, data1, data2	/* Non-zero if differences found.  */
-+	orr	tmp3, data1, #REP8_7f
-+	csinv	endloop, diff, xzr, hi	/* If limit, set to all ones. */
-+	bic	has_nul, has_nul, tmp3	/* Non-zero if NUL byte found in SRC1. */
-+	orr	tmp3, endloop, has_nul
-+	cbnz	tmp3, L(full_check)
- 
- 	ldr	data1, [src1], #8
--	ldr	data2, [src2], #8
--	sub	tmp1, data1, zeroones
--	orr	tmp2, data1, #REP8_7f
--	eor	diff, data1, data2	/* Non-zero if differences found.  */
--	bics	has_nul, tmp1, tmp2	/* Non-zero if NUL terminator.  */
--	ccmp	diff, #0, #0, eq
--	b.ne	L(not_limit)
--	subs	limit_wd, limit_wd, #1
--	b.pl	L(loop_misaligned)
-+L(misaligned_mid_loop):
-+	/* STEP_B: Compare first part of data1 to second part of tmp2. */
-+	LS_FW	data2, tmp2, offset
-+#ifdef __AARCH64EB__
-+	/* For big-endian we do a byte reverse to avoid carry-propagation
-+	problem described above. This way we can reuse the has_nul in the
-+	next step and also use syndrome value trick at the end. */
-+	rev	tmp3, data1
-+	#define data1_fixed tmp3
-+#else
-+	#define data1_fixed data1
-+#endif
-+	sub	has_nul, data1_fixed, zeroones
-+	orr	tmp3, data1_fixed, #REP8_7f
-+	eor	diff, data2, data1	/* Non-zero if differences found.  */
-+	bic	has_nul, has_nul, tmp3	/* Non-zero if NUL terminator.  */
-+#ifdef __AARCH64EB__
-+	rev	has_nul, has_nul
-+#endif
-+	cmp	limit, neg_offset, lsr #3
-+	orr	syndrome, diff, has_nul
-+	bic	syndrome, syndrome, mask	/* Ignore later bytes. */
-+	csinv	tmp3, syndrome, xzr, hi	/* If limit, set to all ones. */
-+	cbnz	tmp3, L(syndrome_check)
- 
--L(done_loop):
--	/* We found a difference or a NULL before the limit was reached.  */
--	and	limit, limit, #7
--	cbz	limit, L(not_limit)
--	/* Read the last word.  */
--	sub	src1, src1, 8
--	sub	src2, src2, 8
--	ldr	data1, [src1, limit]
--	ldr	data2, [src2, limit]
--	sub	tmp1, data1, zeroones
--	orr	tmp2, data1, #REP8_7f
--	eor	diff, data1, data2	/* Non-zero if differences found.  */
--	bics	has_nul, tmp1, tmp2	/* Non-zero if NUL terminator.  */
--	ccmp	diff, #0, #0, eq
--	b.ne	L(not_limit)
-+	/* STEP_C: Compare second part of data1 to first part of tmp1. */
-+	ldp	tmp1, tmp2, [src2], #16
-+	cmp	limit, #8
-+	LS_BK	data2, tmp1, neg_offset
-+	eor	diff, data2, data1	/* Non-zero if differences found.  */
-+	orr	syndrome, diff, has_nul
-+	and	syndrome, syndrome, mask	/* Ignore earlier bytes. */
-+	csinv	tmp3, syndrome, xzr, hi	/* If limit, set to all ones. */
-+	cbnz	tmp3, L(syndrome_check)
-+
-+	ldr	data1, [src1], #8
-+	sub	limit, limit, #8
-+	b	L(loop_misaligned)
-+
-+#ifdef	__AARCH64EB__
-+L(syndrome_check):
-+	clz	pos, syndrome
-+	cmp	pos, limit, lsl #3
-+	b.lo	L(end_quick)
-+#endif
- 
- L(ret0):
- 	mov	result, #0
--	RET
-+	ret
- 
- END (strncmp)
- libc_hidden_builtin_def (strncmp)

SOURCES/glibc-RHEL-61259-1.patch

@@ -1,335 +0,0 @@
-commit 2f47198b04a02097f438ecb765306fa39568a006
-Author: Rajalakshmi Srinivasaraghavan <rajis@linux.ibm.com>
-Date:   Fri Dec 2 14:26:41 2022 -0600
-
-    powerpc64: Remove old strncmp optimization
-    
-    This patch cleans up the power4 strncmp optimization for powerpc64 which
-    is unlikely to be used anywhere.
-    
-    Tested on ppc64le with and without --disable-multi-arch flag.
-    
-    Reviewed-by: Paul E. Murphy <murphyp@linux.ibm.com>
-    Reviewed-by: Adhemerval Zanella  <adhemerval.zanella@linaro.org>
-
-Conflicts:
-	sysdeps/powerpc/powerpc64/multiarch/strncmp-power4.S
-	sysdeps/powerpc/powerpc64/power4/strncmp.S
-	  (copyright year changes upstream)
-	sysdeps/powerpc/powerpc64/multiarch/strncmp.c - fix indentation
-
-
-diff --git a/sysdeps/powerpc/powerpc64/multiarch/Makefile b/sysdeps/powerpc/powerpc64/multiarch/Makefile
-index 626845a43c4e8ded..5b20dab108de14ab 100644
---- a/sysdeps/powerpc/powerpc64/multiarch/Makefile
-+++ b/sysdeps/powerpc/powerpc64/multiarch/Makefile
-@@ -12,8 +12,7 @@ sysdep_routines += memcpy-power8-cached memcpy-power7 memcpy-a2 memcpy-power6 \
- 		   strnlen-power8 strnlen-power7 strnlen-ppc64 \
- 		   strcasecmp-power7 strcasecmp_l-power7 \
- 		   strncase-power7 strncase_l-power7 \
--		   strncmp-power8 strncmp-power7 \
--		   strncmp-power4 strncmp-ppc64 \
-+		   strncmp-power8 strncmp-power7 strncmp-ppc64 \
- 		   strchr-power8 strchr-power7 strchr-ppc64 \
- 		   strchrnul-power8 strchrnul-power7 strchrnul-ppc64 \
- 		   strcpy-power8 strcpy-power7 strcpy-ppc64 stpcpy-power8 \
-diff -Nrup a/sysdeps/powerpc/powerpc64/multiarch/ifunc-impl-list.c b/sysdeps/powerpc/powerpc64/multiarch/ifunc-impl-list.c
---- a/sysdeps/powerpc/powerpc64/multiarch/ifunc-impl-list.c	2024-11-21 16:22:27.914201581 -0500
-+++ b/sysdeps/powerpc/powerpc64/multiarch/ifunc-impl-list.c	2024-11-21 16:25:31.721479517 -0500
-@@ -154,8 +154,6 @@ __libc_ifunc_impl_list (const char *name
- 			      __strncmp_power8)
- 	      IFUNC_IMPL_ADD (array, i, strncmp, hwcap & PPC_FEATURE_HAS_VSX,
- 			      __strncmp_power7)
--	      IFUNC_IMPL_ADD (array, i, strncmp, hwcap & PPC_FEATURE_POWER4,
--			      __strncmp_power4)
- 	      IFUNC_IMPL_ADD (array, i, strncmp, 1,
- 			      __strncmp_ppc))
- 
-diff --git a/sysdeps/powerpc/powerpc64/multiarch/strncmp-power4.S b/sysdeps/powerpc/powerpc64/multiarch/strncmp-power4.S
-deleted file mode 100644
-index 6ead3b6374749e6a..0000000000000000
---- a/sysdeps/powerpc/powerpc64/multiarch/strncmp-power4.S
-+++ /dev/null
-@@ -1,23 +0,0 @@
--/* Copyright (C) 2013-2018 Free Software Foundation, Inc.
--   This file is part of the GNU C Library.
--
--   The GNU C Library is free software; you can redistribute it and/or
--   modify it under the terms of the GNU Lesser General Public
--   License as published by the Free Software Foundation; either
--   version 2.1 of the License, or (at your option) any later version.
--
--   The GNU C Library is distributed in the hope that it will be useful,
--   but WITHOUT ANY WARRANTY; without even the implied warranty of
--   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
--   Lesser General Public License for more details.
--
--   You should have received a copy of the GNU Lesser General Public
--   License along with the GNU C Library; if not, see
--   <http://www.gnu.org/licenses/>.  */
--
--#define STRNCMP __strncmp_power4
--
--#undef libc_hidden_builtin_def
--#define libc_hidden_builtin_def(name)
--
--#include <sysdeps/powerpc/powerpc64/power4/strncmp.S>
-diff -Nrup a/sysdeps/powerpc/powerpc64/multiarch/strncmp.c b/sysdeps/powerpc/powerpc64/multiarch/strncmp.c
---- a/sysdeps/powerpc/powerpc64/multiarch/strncmp.c	2024-11-21 19:52:23.420623986 -0500
-+++ b/sysdeps/powerpc/powerpc64/multiarch/strncmp.c	2024-11-21 19:52:02.088475579 -0500
-@@ -26,7 +26,6 @@
- # include "init-arch.h"
- 
- extern __typeof (strncmp) __strncmp_ppc attribute_hidden;
--extern __typeof (strncmp) __strncmp_power4 attribute_hidden;
- extern __typeof (strncmp) __strncmp_power7 attribute_hidden;
- extern __typeof (strncmp) __strncmp_power8 attribute_hidden;
- # ifdef __LITTLE_ENDIAN__
-@@ -41,11 +40,9 @@ libc_ifunc_redirected (__redirect_strncm
- 			(hwcap2 & PPC_FEATURE2_ARCH_3_00)
- 			? __strncmp_power9 :
- # endif
--		       (hwcap2 & PPC_FEATURE2_ARCH_2_07)
--		       ? __strncmp_power8
--		       : (hwcap & PPC_FEATURE_HAS_VSX)
--			 ? __strncmp_power7
--			 : (hwcap & PPC_FEATURE_POWER4)
--			   ? __strncmp_power4
--			   : __strncmp_ppc);
-+			(hwcap2 & PPC_FEATURE2_ARCH_2_07)
-+			? __strncmp_power8
-+			: (hwcap & PPC_FEATURE_HAS_VSX)
-+			  ? __strncmp_power7
-+			  : __strncmp_ppc);
- #endif
-diff --git a/sysdeps/powerpc/powerpc64/power4/strncmp.S b/sysdeps/powerpc/powerpc64/power4/strncmp.S
-deleted file mode 100644
-index cf5f4e5fb8fb2522..0000000000000000
---- a/sysdeps/powerpc/powerpc64/power4/strncmp.S
-+++ /dev/null
-@@ -1,225 +0,0 @@
--/* Optimized strcmp implementation for PowerPC64.
--   Copyright (C) 2003-2018 Free Software Foundation, Inc.
--   This file is part of the GNU C Library.
--
--   The GNU C Library is free software; you can redistribute it and/or
--   modify it under the terms of the GNU Lesser General Public
--   License as published by the Free Software Foundation; either
--   version 2.1 of the License, or (at your option) any later version.
--
--   The GNU C Library is distributed in the hope that it will be useful,
--   but WITHOUT ANY WARRANTY; without even the implied warranty of
--   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
--   Lesser General Public License for more details.
--
--   You should have received a copy of the GNU Lesser General Public
--   License along with the GNU C Library; if not, see
--   <http://www.gnu.org/licenses/>.  */
--
--#include <sysdep.h>
--
--#ifndef STRNCMP
--# define STRNCMP strncmp
--#endif
--
--/* See strlen.s for comments on how the end-of-string testing works.  */
--
--/* int [r3] strncmp (const char *s1 [r3], const char *s2 [r4], size_t size [r5])  */
--
--ENTRY_TOCLESS (STRNCMP, 4)
--	CALL_MCOUNT 3
--
--#define rTMP2	r0
--#define rRTN	r3
--#define rSTR1	r3	/* first string arg */
--#define rSTR2	r4	/* second string arg */
--#define rN	r5	/* max string length */
--#define rWORD1	r6	/* current word in s1 */
--#define rWORD2	r7	/* current word in s2 */
--#define rWORD3  r10
--#define rWORD4  r11
--#define rFEFE	r8	/* constant 0xfefefefefefefeff (-0x0101010101010101) */
--#define r7F7F	r9	/* constant 0x7f7f7f7f7f7f7f7f */
--#define rNEG	r10	/* ~(word in s1 | 0x7f7f7f7f7f7f7f7f) */
--#define rBITDIF	r11	/* bits that differ in s1 & s2 words */
--#define rTMP	r12
--
--	dcbt	0,rSTR1
--	or	rTMP, rSTR2, rSTR1
--	lis	r7F7F, 0x7f7f
--	dcbt	0,rSTR2
--	clrldi.	rTMP, rTMP, 61
--	cmpldi	cr1, rN, 0
--	lis	rFEFE, -0x101
--	bne	L(unaligned)
--/* We are doubleword aligned so set up for two loops.  first a double word
--   loop, then fall into the byte loop if any residual.  */
--	srdi.	rTMP, rN, 3
--	clrldi	rN, rN, 61
--	addi	rFEFE, rFEFE, -0x101
--	addi	r7F7F, r7F7F, 0x7f7f
--	cmpldi	cr1, rN, 0
--	beq	L(unaligned)
--
--	mtctr	rTMP	/* Power4 wants mtctr 1st in dispatch group.  */
--	ld	rWORD1, 0(rSTR1)
--	ld	rWORD2, 0(rSTR2)
--	sldi	rTMP, rFEFE, 32
--	insrdi	r7F7F, r7F7F, 32, 0
--	add	rFEFE, rFEFE, rTMP
--	b	L(g1)
--
--L(g0):
--	ldu	rWORD1, 8(rSTR1)
--	bne-	cr1, L(different)
--	ldu	rWORD2, 8(rSTR2)
--L(g1):	add	rTMP, rFEFE, rWORD1
--	nor	rNEG, r7F7F, rWORD1
--	bdz	L(tail)
--	and.	rTMP, rTMP, rNEG
--	cmpd	cr1, rWORD1, rWORD2
--	beq+	L(g0)
--
--/* OK. We've hit the end of the string. We need to be careful that
--   we don't compare two strings as different because of gunk beyond
--   the end of the strings...  */
--
--#ifdef __LITTLE_ENDIAN__
--L(endstring):
--	addi    rTMP2, rTMP, -1
--	beq	cr1, L(equal)
--	andc    rTMP2, rTMP2, rTMP
--	rldimi	rTMP2, rTMP2, 1, 0
--	and	rWORD2, rWORD2, rTMP2	/* Mask off gunk.  */
--	and	rWORD1, rWORD1, rTMP2
--	cmpd	cr1, rWORD1, rWORD2
--	beq	cr1, L(equal)
--	xor	rBITDIF, rWORD1, rWORD2	/* rBITDIF has bits that differ.  */
--	neg	rNEG, rBITDIF
--	and	rNEG, rNEG, rBITDIF	/* rNEG has LS bit that differs.  */
--	cntlzd	rNEG, rNEG		/* bitcount of the bit.  */
--	andi.	rNEG, rNEG, 56		/* bitcount to LS byte that differs. */
--	sld	rWORD1, rWORD1, rNEG	/* shift left to clear MS bytes.  */
--	sld	rWORD2, rWORD2, rNEG
--	xor.	rBITDIF, rWORD1, rWORD2
--	sub	rRTN, rWORD1, rWORD2
--	blt-	L(highbit)
--	sradi	rRTN, rRTN, 63		/* must return an int.  */
--	ori	rRTN, rRTN, 1
--	blr
--L(equal):
--	li	rRTN, 0
--	blr
--
--L(different):
--	ld	rWORD1, -8(rSTR1)
--	xor	rBITDIF, rWORD1, rWORD2	/* rBITDIF has bits that differ.  */
--	neg	rNEG, rBITDIF
--	and	rNEG, rNEG, rBITDIF	/* rNEG has LS bit that differs.  */
--	cntlzd	rNEG, rNEG		/* bitcount of the bit.  */
--	andi.	rNEG, rNEG, 56		/* bitcount to LS byte that differs. */
--	sld	rWORD1, rWORD1, rNEG	/* shift left to clear MS bytes.  */
--	sld	rWORD2, rWORD2, rNEG
--	xor.	rBITDIF, rWORD1, rWORD2
--	sub	rRTN, rWORD1, rWORD2
--	blt-	L(highbit)
--	sradi	rRTN, rRTN, 63
--	ori	rRTN, rRTN, 1
--	blr
--L(highbit):
--	sradi	rRTN, rWORD2, 63
--	ori	rRTN, rRTN, 1
--	blr
--
--#else
--L(endstring):
--	and	rTMP, r7F7F, rWORD1
--	beq	cr1, L(equal)
--	add	rTMP, rTMP, r7F7F
--	xor.	rBITDIF, rWORD1, rWORD2
--	andc	rNEG, rNEG, rTMP
--	blt-	L(highbit)
--	cntlzd	rBITDIF, rBITDIF
--	cntlzd	rNEG, rNEG
--	addi	rNEG, rNEG, 7
--	cmpd	cr1, rNEG, rBITDIF
--	sub	rRTN, rWORD1, rWORD2
--	blt-	cr1, L(equal)
--	sradi	rRTN, rRTN, 63		/* must return an int.  */
--	ori	rRTN, rRTN, 1
--	blr
--L(equal):
--	li	rRTN, 0
--	blr
--
--L(different):
--	ld	rWORD1, -8(rSTR1)
--	xor.	rBITDIF, rWORD1, rWORD2
--	sub	rRTN, rWORD1, rWORD2
--	blt-	L(highbit)
--	sradi	rRTN, rRTN, 63
--	ori	rRTN, rRTN, 1
--	blr
--L(highbit):
--	sradi	rRTN, rWORD2, 63
--	ori	rRTN, rRTN, 1
--	blr
--#endif
--
--/* Oh well.  In this case, we just do a byte-by-byte comparison.  */
--	.align 4
--L(tail):
--	and.	rTMP, rTMP, rNEG
--	cmpd	cr1, rWORD1, rWORD2
--	bne-	L(endstring)
--	addi	rSTR1, rSTR1, 8
--	bne-	cr1, L(different)
--	addi	rSTR2, rSTR2, 8
--	cmpldi	cr1, rN, 0
--L(unaligned):
--	mtctr   rN	/* Power4 wants mtctr 1st in dispatch group */
--	ble	cr1, L(ux)
--L(uz):
--	lbz	rWORD1, 0(rSTR1)
--	lbz	rWORD2, 0(rSTR2)
--	.align 4
--L(u1):
--	cmpdi	cr1, rWORD1, 0
--	bdz	L(u4)
--	cmpd	rWORD1, rWORD2
--	beq-	cr1, L(u4)
--	bne-	L(u4)
--	lbzu    rWORD3, 1(rSTR1)
--	lbzu	rWORD4, 1(rSTR2)
--	cmpdi	cr1, rWORD3, 0
--	bdz	L(u3)
--	cmpd	rWORD3, rWORD4
--	beq-    cr1, L(u3)
--	bne-    L(u3)
--	lbzu	rWORD1, 1(rSTR1)
--	lbzu	rWORD2, 1(rSTR2)
--	cmpdi	cr1, rWORD1, 0
--	bdz	L(u4)
--	cmpd	rWORD1, rWORD2
--	beq-	cr1, L(u4)
--	bne-	L(u4)
--	lbzu	rWORD3, 1(rSTR1)
--	lbzu	rWORD4, 1(rSTR2)
--	cmpdi	cr1, rWORD3, 0
--	bdz	L(u3)
--	cmpd	rWORD3, rWORD4
--	beq-    cr1, L(u3)
--	bne-    L(u3)
--	lbzu	rWORD1, 1(rSTR1)
--	lbzu	rWORD2, 1(rSTR2)
--	b       L(u1)
--
--L(u3):  sub     rRTN, rWORD3, rWORD4
--	blr
--L(u4):	sub	rRTN, rWORD1, rWORD2
--	blr
--L(ux):
--	li	rRTN, 0
--	blr
--END (STRNCMP)
--libc_hidden_builtin_def (strncmp)

SOURCES/glibc-RHEL-61259-2.patch

@@ -1,595 +0,0 @@
-commit 92fdb11ae7aa1ab6b18622670ea702205cd6fdc5
-Author: Adhemerval Zanella Netto <adhemerval.zanella@linaro.org>
-Date:   Tue Feb 28 14:23:59 2023 -0300
-
-    powerpc: Remove powerpc64 strncmp variants
-    
-    The default, and power7 implementation just adds word aligned
-    access when inputs have the same aligment.  The unaligned case
-    is still done by byte operations.
-    
-    This is already covered by the generic implementation, which also add
-    the unaligned input optimization.
-    
-    Checked on powerpc64-linux-gnu built without multi-arch for powerpc64,
-    power7, power8, and power9 (build for le).
-    Reviewed-by: Rajalakshmi Srinivasaraghavan <rajis@linux.ibm.com>
-
-Conflicts:
-	sysdeps/powerpc/powerpc64/multiarch/strncmp-power7.S
-	sysdeps/powerpc/powerpc64/multiarch/strncmp-ppc64.S
-	sysdeps/powerpc/powerpc64/power7/strncmp.S
-	sysdeps/powerpc/powerpc64/strncmp.S
-	  (copyright year changes upstream)
-	sysdeps/powerpc/powerpc64/multiarch/ifunc-impl-list.c - PPC_FEATURE difference
-
-diff --git a/sysdeps/powerpc/powerpc64/multiarch/Makefile b/sysdeps/powerpc/powerpc64/multiarch/Makefile
-index 5b20dab108de14ab..0ee7ce39d6470d80 100644
---- a/sysdeps/powerpc/powerpc64/multiarch/Makefile
-+++ b/sysdeps/powerpc/powerpc64/multiarch/Makefile
-@@ -12,7 +12,7 @@ sysdep_routines += memcpy-power8-cached memcpy-power7 memcpy-a2 memcpy-power6 \
- 		   strnlen-power8 strnlen-power7 strnlen-ppc64 \
- 		   strcasecmp-power7 strcasecmp_l-power7 \
- 		   strncase-power7 strncase_l-power7 \
--		   strncmp-power8 strncmp-power7 strncmp-ppc64 \
-+		   strncmp-power8 strncmp-ppc64 \
- 		   strchr-power8 strchr-power7 strchr-ppc64 \
- 		   strchrnul-power8 strchrnul-power7 strchrnul-ppc64 \
- 		   strcpy-power8 strcpy-power7 strcpy-ppc64 stpcpy-power8 \
-diff --git a/sysdeps/powerpc/powerpc64/multiarch/ifunc-impl-list.c b/sysdeps/powerpc/powerpc64/multiarch/ifunc-impl-list.c
-index 914e7d5e28a98b5d..2c84d287ee76a7ea 100644
---- a/sysdeps/powerpc/powerpc64/multiarch/ifunc-impl-list.c
-+++ b/sysdeps/powerpc/powerpc64/multiarch/ifunc-impl-list.c
-@@ -152,8 +152,6 @@ __libc_ifunc_impl_list (const char *name
- #endif
- 	      IFUNC_IMPL_ADD (array, i, strncmp, hwcap2 & PPC_FEATURE2_ARCH_2_07,
- 			      __strncmp_power8)
--	      IFUNC_IMPL_ADD (array, i, strncmp, hwcap & PPC_FEATURE_HAS_VSX,
--			      __strncmp_power7)
- 	      IFUNC_IMPL_ADD (array, i, strncmp, 1,
- 			      __strncmp_ppc))
- 
-diff --git a/sysdeps/powerpc/powerpc64/multiarch/strncmp-power7.S b/sysdeps/powerpc/powerpc64/multiarch/strncmp-power7.S
-deleted file mode 100644
-index 8282ff076c9e00ce..0000000000000000
---- a/sysdeps/powerpc/powerpc64/multiarch/strncmp-power7.S
-+++ /dev/null
-@@ -1,23 +0,0 @@
--/* Copyright (C) 2013-2018 Free Software Foundation, Inc.
--   This file is part of the GNU C Library.
--
--   The GNU C Library is free software; you can redistribute it and/or
--   modify it under the terms of the GNU Lesser General Public
--   License as published by the Free Software Foundation; either
--   version 2.1 of the License, or (at your option) any later version.
--
--   The GNU C Library is distributed in the hope that it will be useful,
--   but WITHOUT ANY WARRANTY; without even the implied warranty of
--   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
--   Lesser General Public License for more details.
--
--   You should have received a copy of the GNU Lesser General Public
--   License along with the GNU C Library; if not, see
--   <http://www.gnu.org/licenses/>.  */
--
--#define STRNCMP __strncmp_power7
--
--#undef libc_hidden_builtin_def
--#define libc_hidden_builtin_def(name)
--
--#include <sysdeps/powerpc/powerpc64/power7/strncmp.S>
-diff --git a/sysdeps/powerpc/powerpc64/multiarch/strncmp-ppc64.S b/sysdeps/powerpc/powerpc64/multiarch/strncmp-ppc64.S
-deleted file mode 100644
-index c6f325650c9ace3b..0000000000000000
---- a/sysdeps/powerpc/powerpc64/multiarch/strncmp-ppc64.S
-+++ /dev/null
-@@ -1,26 +0,0 @@
--/* Copyright (C) 2013-2018 Free Software Foundation, Inc.
--   This file is part of the GNU C Library.
--
--   The GNU C Library is free software; you can redistribute it and/or
--   modify it under the terms of the GNU Lesser General Public
--   License as published by the Free Software Foundation; either
--   version 2.1 of the License, or (at your option) any later version.
--
--   The GNU C Library is distributed in the hope that it will be useful,
--   but WITHOUT ANY WARRANTY; without even the implied warranty of
--   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
--   Lesser General Public License for more details.
--
--   You should have received a copy of the GNU Lesser General Public
--   License along with the GNU C Library; if not, see
--   <http://www.gnu.org/licenses/>.  */
--
--#if defined SHARED && IS_IN (libc)
--# define STRNCMP __strncmp_ppc
--
--# undef libc_hidden_builtin_def
--# define libc_hidden_builtin_def(name)				\
--    .globl __GI_strncmp; __GI_strncmp = __strncmp_ppc
--#endif
--
--#include <sysdeps/powerpc/powerpc64/strncmp.S>
-diff --git a/sysdeps/powerpc/powerpc64/multiarch/strncmp-ppc64.c b/sysdeps/powerpc/powerpc64/multiarch/strncmp-ppc64.c
-new file mode 100644
-index 0000000000000000..09cc009a913ed169
---- /dev/null
-+++ b/sysdeps/powerpc/powerpc64/multiarch/strncmp-ppc64.c
-@@ -0,0 +1,7 @@
-+#if defined SHARED && IS_IN (libc)
-+# define STRNCMP __strncmp_ppc
-+# undef libc_hidden_builtin_def
-+# define libc_hidden_builtin_def(name) \
-+    __hidden_ver1 (__strncmp_ppc, __GI_strncmp, __strncmp_ppc);
-+#endif
-+#include <string/strncmp.c>
-diff --git a/sysdeps/powerpc/powerpc64/multiarch/strncmp.c b/sysdeps/powerpc/powerpc64/multiarch/strncmp.c
-index 275a558e4afa7d61..df2c0707a919ad79 100644
---- a/sysdeps/powerpc/powerpc64/multiarch/strncmp.c
-+++ b/sysdeps/powerpc/powerpc64/multiarch/strncmp.c
-@@ -26,7 +26,6 @@
- # include "init-arch.h"
- 
- extern __typeof (strncmp) __strncmp_ppc attribute_hidden;
--extern __typeof (strncmp) __strncmp_power7 attribute_hidden;
- extern __typeof (strncmp) __strncmp_power8 attribute_hidden;
- # ifdef __LITTLE_ENDIAN__
- extern __typeof (strncmp) __strncmp_power9 attribute_hidden;
-@@ -42,7 +41,5 @@ libc_ifunc_redirected (__redirect_strncm
- # endif
- 			(hwcap2 & PPC_FEATURE2_ARCH_2_07)
- 			? __strncmp_power8
--			: (hwcap & PPC_FEATURE_HAS_VSX)
--			  ? __strncmp_power7
--			  : __strncmp_ppc);
-+			: __strncmp_ppc);			
- #endif
-diff --git a/sysdeps/powerpc/powerpc64/power7/strncmp.S b/sysdeps/powerpc/powerpc64/power7/strncmp.S
-deleted file mode 100644
-index d91aeb6077a558f2..0000000000000000
---- a/sysdeps/powerpc/powerpc64/power7/strncmp.S
-+++ /dev/null
-@@ -1,227 +0,0 @@
--/* Optimized strcmp implementation for POWER7/PowerPC64.
--   Copyright (C) 2010-2018 Free Software Foundation, Inc.
--   This file is part of the GNU C Library.
--
--   The GNU C Library is free software; you can redistribute it and/or
--   modify it under the terms of the GNU Lesser General Public
--   License as published by the Free Software Foundation; either
--   version 2.1 of the License, or (at your option) any later version.
--
--   The GNU C Library is distributed in the hope that it will be useful,
--   but WITHOUT ANY WARRANTY; without even the implied warranty of
--   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
--   Lesser General Public License for more details.
--
--   You should have received a copy of the GNU Lesser General Public
--   License along with the GNU C Library; if not, see
--   <http://www.gnu.org/licenses/>.  */
--
--#include <sysdep.h>
--
--#ifndef STRNCMP
--# define STRNCMP strncmp
--#endif
--
--/* See strlen.s for comments on how the end-of-string testing works.  */
--
--/* int [r3] strncmp (const char *s1 [r3],
--		     const char *s2 [r4],
--		     size_t size [r5])  */
--
--ENTRY_TOCLESS (STRNCMP, 5)
--	CALL_MCOUNT 3
--
--#define rTMP2	r0
--#define rRTN	r3
--#define rSTR1	r3	/* first string arg */
--#define rSTR2	r4	/* second string arg */
--#define rN	r5	/* max string length */
--#define rWORD1	r6	/* current word in s1 */
--#define rWORD2	r7	/* current word in s2 */
--#define rWORD3  r10
--#define rWORD4  r11
--#define rFEFE	r8	/* constant 0xfefefefefefefeff (-0x0101010101010101) */
--#define r7F7F	r9	/* constant 0x7f7f7f7f7f7f7f7f */
--#define rNEG	r10	/* ~(word in s1 | 0x7f7f7f7f7f7f7f7f) */
--#define rBITDIF	r11	/* bits that differ in s1 & s2 words */
--#define rTMP	r12
--
--	dcbt	0,rSTR1
--	nop
--	or	rTMP,rSTR2,rSTR1
--	lis	r7F7F,0x7f7f
--	dcbt	0,rSTR2
--	nop
--	clrldi.	rTMP,rTMP,61
--	cmpldi	cr1,rN,0
--	lis	rFEFE,-0x101
--	bne	L(unaligned)
--/* We are doubleword aligned so set up for two loops.  first a double word
--   loop, then fall into the byte loop if any residual.  */
--	srdi.	rTMP,rN,3
--	clrldi	rN,rN,61
--	addi	rFEFE,rFEFE,-0x101
--	addi	r7F7F,r7F7F,0x7f7f
--	cmpldi	cr1,rN,0
--	beq	L(unaligned)
--
--	mtctr	rTMP
--	ld	rWORD1,0(rSTR1)
--	ld	rWORD2,0(rSTR2)
--	sldi	rTMP,rFEFE,32
--	insrdi	r7F7F,r7F7F,32,0
--	add	rFEFE,rFEFE,rTMP
--	b	L(g1)
--
--L(g0):
--	ldu	rWORD1,8(rSTR1)
--	bne	cr1,L(different)
--	ldu	rWORD2,8(rSTR2)
--L(g1):	add	rTMP,rFEFE,rWORD1
--	nor	rNEG,r7F7F,rWORD1
--	bdz	L(tail)
--	and.	rTMP,rTMP,rNEG
--	cmpd	cr1,rWORD1,rWORD2
--	beq	L(g0)
--
--/* OK. We've hit the end of the string. We need to be careful that
--   we don't compare two strings as different because of gunk beyond
--   the end of the strings...  */
--
--#ifdef __LITTLE_ENDIAN__
--L(endstring):
--	addi    rTMP2, rTMP, -1
--	beq	cr1, L(equal)
--	andc    rTMP2, rTMP2, rTMP
--	rldimi	rTMP2, rTMP2, 1, 0
--	and	rWORD2, rWORD2, rTMP2	/* Mask off gunk.  */
--	and	rWORD1, rWORD1, rTMP2
--	cmpd	cr1, rWORD1, rWORD2
--	beq	cr1, L(equal)
--	cmpb	rBITDIF, rWORD1, rWORD2	/* 0xff on equal bytes.  */
--	addi	rNEG, rBITDIF, 1
--	orc	rNEG, rNEG, rBITDIF	/* 0's below LS differing byte.  */
--	sldi	rNEG, rNEG, 8		/* 1's above LS differing byte.  */
--	andc	rWORD1, rWORD1, rNEG	/* mask off MS bytes.  */
--	andc	rWORD2, rWORD2, rNEG
--	xor.	rBITDIF, rWORD1, rWORD2
--	sub	rRTN, rWORD1, rWORD2
--	blt	L(highbit)
--	sradi	rRTN, rRTN, 63		/* must return an int.  */
--	ori	rRTN, rRTN, 1
--	blr
--L(equal):
--	li	rRTN, 0
--	blr
--
--L(different):
--	ld	rWORD1, -8(rSTR1)
--	cmpb	rBITDIF, rWORD1, rWORD2	/* 0xff on equal bytes.  */
--	addi	rNEG, rBITDIF, 1
--	orc	rNEG, rNEG, rBITDIF	/* 0's below LS differing byte.  */
--	sldi	rNEG, rNEG, 8		/* 1's above LS differing byte.  */
--	andc	rWORD1, rWORD1, rNEG	/* mask off MS bytes.  */
--	andc	rWORD2, rWORD2, rNEG
--	xor.	rBITDIF, rWORD1, rWORD2
--	sub	rRTN, rWORD1, rWORD2
--	blt	L(highbit)
--	sradi	rRTN, rRTN, 63
--	ori	rRTN, rRTN, 1
--	blr
--L(highbit):
--	sradi	rRTN, rWORD2, 63
--	ori	rRTN, rRTN, 1
--	blr
--
--#else
--L(endstring):
--	and	rTMP,r7F7F,rWORD1
--	beq	cr1,L(equal)
--	add	rTMP,rTMP,r7F7F
--	xor.	rBITDIF,rWORD1,rWORD2
--	andc	rNEG,rNEG,rTMP
--	blt	L(highbit)
--	cntlzd	rBITDIF,rBITDIF
--	cntlzd	rNEG,rNEG
--	addi	rNEG,rNEG,7
--	cmpd	cr1,rNEG,rBITDIF
--	sub	rRTN,rWORD1,rWORD2
--	blt	cr1,L(equal)
--	sradi	rRTN,rRTN,63		/* must return an int.  */
--	ori	rRTN,rRTN,1
--	blr
--L(equal):
--	li	rRTN,0
--	blr
--
--L(different):
--	ld	rWORD1,-8(rSTR1)
--	xor.	rBITDIF,rWORD1,rWORD2
--	sub	rRTN,rWORD1,rWORD2
--	blt	L(highbit)
--	sradi	rRTN,rRTN,63
--	ori	rRTN,rRTN,1
--	blr
--L(highbit):
--	sradi	rRTN,rWORD2,63
--	ori	rRTN,rRTN,1
--	blr
--#endif
--
--/* Oh well.  In this case, we just do a byte-by-byte comparison.  */
--	.align	4
--L(tail):
--	and.	rTMP,rTMP,rNEG
--	cmpd	cr1,rWORD1,rWORD2
--	bne	L(endstring)
--	addi	rSTR1,rSTR1,8
--	bne	cr1,L(different)
--	addi	rSTR2,rSTR2,8
--	cmpldi	cr1,rN,0
--L(unaligned):
--	mtctr	rN
--	ble	cr1,L(ux)
--L(uz):
--	lbz	rWORD1,0(rSTR1)
--	lbz	rWORD2,0(rSTR2)
--	.align	4
--L(u1):
--	cmpdi	cr1,rWORD1,0
--	bdz	L(u4)
--	cmpd	rWORD1,rWORD2
--	beq	cr1,L(u4)
--	bne	L(u4)
--	lbzu	rWORD3,1(rSTR1)
--	lbzu	rWORD4,1(rSTR2)
--	cmpdi	cr1,rWORD3,0
--	bdz	L(u3)
--	cmpd	rWORD3,rWORD4
--	beq	cr1,L(u3)
--	bne	L(u3)
--	lbzu	rWORD1,1(rSTR1)
--	lbzu	rWORD2,1(rSTR2)
--	cmpdi	cr1,rWORD1,0
--	bdz	L(u4)
--	cmpd	rWORD1,rWORD2
--	beq	cr1,L(u4)
--	bne	L(u4)
--	lbzu	rWORD3,1(rSTR1)
--	lbzu	rWORD4,1(rSTR2)
--	cmpdi	cr1,rWORD3,0
--	bdz	L(u3)
--	cmpd	rWORD3,rWORD4
--	beq	cr1,L(u3)
--	bne	L(u3)
--	lbzu	rWORD1,1(rSTR1)
--	lbzu	rWORD2,1(rSTR2)
--	b	L(u1)
--
--L(u3):  sub	rRTN,rWORD3,rWORD4
--	blr
--L(u4):	sub	rRTN,rWORD1,rWORD2
--	blr
--L(ux):
--	li	rRTN,0
--	blr
--END (STRNCMP)
--libc_hidden_builtin_def (strncmp)
-diff --git a/sysdeps/powerpc/powerpc64/strncmp.S b/sysdeps/powerpc/powerpc64/strncmp.S
-deleted file mode 100644
-index 40a230242cbdf733..0000000000000000
---- a/sysdeps/powerpc/powerpc64/strncmp.S
-+++ /dev/null
-@@ -1,210 +0,0 @@
--/* Optimized strcmp implementation for PowerPC64.
--   Copyright (C) 2003-2018 Free Software Foundation, Inc.
--   This file is part of the GNU C Library.
--
--   The GNU C Library is free software; you can redistribute it and/or
--   modify it under the terms of the GNU Lesser General Public
--   License as published by the Free Software Foundation; either
--   version 2.1 of the License, or (at your option) any later version.
--
--   The GNU C Library is distributed in the hope that it will be useful,
--   but WITHOUT ANY WARRANTY; without even the implied warranty of
--   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
--   Lesser General Public License for more details.
--
--   You should have received a copy of the GNU Lesser General Public
--   License along with the GNU C Library; if not, see
--   <http://www.gnu.org/licenses/>.  */
--
--#include <sysdep.h>
--
--/* See strlen.s for comments on how the end-of-string testing works.  */
--
--/* int [r3] strncmp (const char *s1 [r3], const char *s2 [r4], size_t size [r5])  */
--
--#ifndef STRNCMP
--# define STRNCMP strncmp
--#endif
--
--ENTRY_TOCLESS (STRNCMP, 4)
--	CALL_MCOUNT 3
--
--#define rTMP2	r0
--#define rRTN	r3
--#define rSTR1	r3	/* first string arg */
--#define rSTR2	r4	/* second string arg */
--#define rN	r5	/* max string length */
--#define rWORD1	r6	/* current word in s1 */
--#define rWORD2	r7	/* current word in s2 */
--#define rFEFE	r8	/* constant 0xfefefefefefefeff (-0x0101010101010101) */
--#define r7F7F	r9	/* constant 0x7f7f7f7f7f7f7f7f */
--#define rNEG	r10	/* ~(word in s1 | 0x7f7f7f7f7f7f7f7f) */
--#define rBITDIF	r11	/* bits that differ in s1 & s2 words */
--#define rTMP	r12
--
--	dcbt	0,rSTR1
--	or	rTMP, rSTR2, rSTR1
--	lis	r7F7F, 0x7f7f
--	dcbt	0,rSTR2
--	clrldi.	rTMP, rTMP, 61
--	cmpldi	cr1, rN, 0
--	lis	rFEFE, -0x101
--	bne	L(unaligned)
--/* We are doubleword aligned so set up for two loops.  first a double word
--   loop, then fall into the byte loop if any residual.  */
--	srdi.	rTMP, rN, 3
--	clrldi	rN, rN, 61
--	addi	rFEFE, rFEFE, -0x101
--	addi	r7F7F, r7F7F, 0x7f7f
--	cmpldi	cr1, rN, 0
--	beq	L(unaligned)
--
--	mtctr	rTMP	/* Power4 wants mtctr 1st in dispatch group.  */
--	ld	rWORD1, 0(rSTR1)
--	ld	rWORD2, 0(rSTR2)
--	sldi	rTMP, rFEFE, 32
--	insrdi	r7F7F, r7F7F, 32, 0
--	add	rFEFE, rFEFE, rTMP
--	b	L(g1)
--
--L(g0):
--	ldu	rWORD1, 8(rSTR1)
--	bne-	cr1, L(different)
--	ldu	rWORD2, 8(rSTR2)
--L(g1):	add	rTMP, rFEFE, rWORD1
--	nor	rNEG, r7F7F, rWORD1
--	bdz	L(tail)
--	and.	rTMP, rTMP, rNEG
--	cmpd	cr1, rWORD1, rWORD2
--	beq+	L(g0)
--
--/* OK. We've hit the end of the string. We need to be careful that
--   we don't compare two strings as different because of gunk beyond
--   the end of the strings...  */
--
--#ifdef __LITTLE_ENDIAN__
--L(endstring):
--	addi    rTMP2, rTMP, -1
--	beq	cr1, L(equal)
--	andc    rTMP2, rTMP2, rTMP
--	rldimi	rTMP2, rTMP2, 1, 0
--	and	rWORD2, rWORD2, rTMP2	/* Mask off gunk.  */
--	and	rWORD1, rWORD1, rTMP2
--	cmpd	cr1, rWORD1, rWORD2
--	beq	cr1, L(equal)
--	xor	rBITDIF, rWORD1, rWORD2	/* rBITDIF has bits that differ.  */
--	neg	rNEG, rBITDIF
--	and	rNEG, rNEG, rBITDIF	/* rNEG has LS bit that differs.  */
--	cntlzd	rNEG, rNEG		/* bitcount of the bit.  */
--	andi.	rNEG, rNEG, 56		/* bitcount to LS byte that differs. */
--	sld	rWORD1, rWORD1, rNEG	/* shift left to clear MS bytes.  */
--	sld	rWORD2, rWORD2, rNEG
--	xor.	rBITDIF, rWORD1, rWORD2
--	sub	rRTN, rWORD1, rWORD2
--	blt-	L(highbit)
--	sradi	rRTN, rRTN, 63		/* must return an int.  */
--	ori	rRTN, rRTN, 1
--	blr
--L(equal):
--	li	rRTN, 0
--	blr
--
--L(different):
--	ld	rWORD1, -8(rSTR1)
--	xor	rBITDIF, rWORD1, rWORD2	/* rBITDIF has bits that differ.  */
--	neg	rNEG, rBITDIF
--	and	rNEG, rNEG, rBITDIF	/* rNEG has LS bit that differs.  */
--	cntlzd	rNEG, rNEG		/* bitcount of the bit.  */
--	andi.	rNEG, rNEG, 56		/* bitcount to LS byte that differs. */
--	sld	rWORD1, rWORD1, rNEG	/* shift left to clear MS bytes.  */
--	sld	rWORD2, rWORD2, rNEG
--	xor.	rBITDIF, rWORD1, rWORD2
--	sub	rRTN, rWORD1, rWORD2
--	blt-	L(highbit)
--	sradi	rRTN, rRTN, 63
--	ori	rRTN, rRTN, 1
--	blr
--L(highbit):
--	sradi	rRTN, rWORD2, 63
--	ori	rRTN, rRTN, 1
--	blr
--
--#else
--L(endstring):
--	and	rTMP, r7F7F, rWORD1
--	beq	cr1, L(equal)
--	add	rTMP, rTMP, r7F7F
--	xor.	rBITDIF, rWORD1, rWORD2
--	andc	rNEG, rNEG, rTMP
--	blt-	L(highbit)
--	cntlzd	rBITDIF, rBITDIF
--	cntlzd	rNEG, rNEG
--	addi	rNEG, rNEG, 7
--	cmpd	cr1, rNEG, rBITDIF
--	sub	rRTN, rWORD1, rWORD2
--	blt-	cr1, L(equal)
--	sradi	rRTN, rRTN, 63		/* must return an int.  */
--	ori	rRTN, rRTN, 1
--	blr
--L(equal):
--	li	rRTN, 0
--	blr
--
--L(different):
--	ld	rWORD1, -8(rSTR1)
--	xor.	rBITDIF, rWORD1, rWORD2
--	sub	rRTN, rWORD1, rWORD2
--	blt-	L(highbit)
--	sradi	rRTN, rRTN, 63
--	ori	rRTN, rRTN, 1
--	blr
--L(highbit):
--	sradi	rRTN, rWORD2, 63
--	ori	rRTN, rRTN, 1
--	blr
--#endif
--
--/* Oh well.  In this case, we just do a byte-by-byte comparison.  */
--	.align 4
--L(tail):
--	and.	rTMP, rTMP, rNEG
--	cmpd	cr1, rWORD1, rWORD2
--	bne-	L(endstring)
--	addi	rSTR1, rSTR1, 8
--	bne-	cr1, L(different)
--	addi	rSTR2, rSTR2, 8
--	cmpldi	cr1, rN, 0
--L(unaligned):
--	mtctr   rN	/* Power4 wants mtctr 1st in dispatch group */
--	bgt	cr1, L(uz)
--L(ux):
--	li	rRTN, 0
--	blr
--	.align 4
--L(uz):
--	lbz	rWORD1, 0(rSTR1)
--	lbz	rWORD2, 0(rSTR2)
--	nop
--	b	L(u1)
--L(u0):
--	lbzu	rWORD2, 1(rSTR2)
--L(u1):
--	bdz	L(u3)
--	cmpdi	cr1, rWORD1, 0
--	cmpd	rWORD1, rWORD2
--	beq-	cr1, L(u3)
--	lbzu	rWORD1, 1(rSTR1)
--	bne-	L(u2)
--	lbzu	rWORD2, 1(rSTR2)
--	bdz	L(u3)
--	cmpdi	cr1, rWORD1, 0
--	cmpd	rWORD1, rWORD2
--	bne-	L(u3)
--	lbzu	rWORD1, 1(rSTR1)
--	bne+	cr1, L(u0)
--
--L(u2):	lbzu	rWORD1, -1(rSTR1)
--L(u3):	sub	rRTN, rWORD1, rWORD2
--	blr
--END (STRNCMP)
--libc_hidden_builtin_def (strncmp)

SOURCES/glibc-RHEL-67806.patch

@@ -1,845 +0,0 @@
-From e1d3312015e8f70344620375aedf91afe7e7e7a4 Mon Sep 17 00:00:00 2001
-From: lijianglin <lijianglin2@huawei.com>
-Date: Tue, 27 Jun 2023 20:15:49 +0800
-Subject: add GB18030-2022 charmap and test the entire GB18030 charmap [BZ
- #30243]
-
-support GB18030-2022 after add and change some transcoding relationship
-of GB18030-2022.Details are as follows:
-add 25 transcoding relationship
-  UE81E 0x82359037
-  UE826 0x82359038
-  UE82B 0x82359039
-  UE82C 0x82359130
-  UE832 0x82359131
-  UE843 0x82359132
-  UE854 0x82359133
-  UE864 0x82359134
-  UE78D 0x84318236
-  UE78F 0x84318237
-  UE78E 0x84318238
-  UE790 0x84318239
-  UE791 0x84318330
-  UE792 0x84318331
-  UE793 0x84318332
-  UE794 0x84318333
-  UE795 0x84318334
-  UE796 0x84318335
-  UE816 0xfe51
-  UE817 0xfe52
-  UE818 0xfe53
-  UE831 0xfe6c
-  UE83B 0xfe76
-  UE855 0xfe91
-change 6 transcoding relationship
-  U20087 0x95329031
-  U20089 0x95329033
-  U200CC 0x95329730
-  U215D7 0x9536b937
-  U2298F 0x9630ba35
-  U241FE 0x9635b630
-Test the entire GB18030 charmap, not only the Unicode BMP part.
-
-Co-authored-by: yangyanchao <yangyanchao6@huawei.com>
-Co-authored-by: liqingqing <liqingqing3@huawei.com>
-Co-authored-by: Bruno Haible <bruno@clisp.org>
-Reviewed-by: Andreas Schwab <schwab@suse.de>
-Reviewed-by: Mike FABIAN <mfabian@redhat.com>
-
-diff --git a/iconvdata/gb18030.c b/iconvdata/gb18030.c
-index 9996a59eaf..be6cfe652c 100644
---- a/iconvdata/gb18030.c
-+++ b/iconvdata/gb18030.c
-@@ -6009,49 +6009,50 @@ static const uint16_t __twobyte_to_ucs[] =
-   [0x5dc2] = 0xfa0e, [0x5dc3] = 0xfa0f, [0x5dc4] = 0xfa11, [0x5dc5] = 0xfa13,
-   [0x5dc6] = 0xfa14, [0x5dc7] = 0xfa18, [0x5dc8] = 0xfa1f, [0x5dc9] = 0xfa20,
-   [0x5dca] = 0xfa21, [0x5dcb] = 0xfa23, [0x5dcc] = 0xfa24, [0x5dcd] = 0xfa27,
--  [0x5dce] = 0xfa28, [0x5dcf] = 0xfa29, [0x5dd0] = 0x2e81, [0x5dd4] = 0x2e84,
--  [0x5dd5] = 0x3473, [0x5dd6] = 0x3447, [0x5dd7] = 0x2e88, [0x5dd8] = 0x2e8b,
--  [0x5dd9] = 0x9fb4, [0x5dda] = 0x359e, [0x5ddb] = 0x361a, [0x5ddc] = 0x360e,
--  [0x5ddd] = 0x2e8c, [0x5dde] = 0x2e97, [0x5ddf] = 0x396e, [0x5de0] = 0x3918,
--  [0x5de1] = 0x9fb5, [0x5de2] = 0x39cf, [0x5de3] = 0x39df, [0x5de4] = 0x3a73,
--  [0x5de5] = 0x39d0, [0x5de6] = 0x9fb6, [0x5de7] = 0x9fb7, [0x5de8] = 0x3b4e,
--  [0x5de9] = 0x3c6e, [0x5dea] = 0x3ce0, [0x5deb] = 0x2ea7, [0x5ded] = 0x9fb8,
-+  [0x5dce] = 0xfa28, [0x5dcf] = 0xfa29, [0x5dd0] = 0x2e81, [0x5dd1] = 0xe816,
-+  [0x5dd2] = 0xe817, [0x5dd3] = 0xe818, [0x5dd4] = 0x2e84, [0x5dd5] = 0x3473,
-+  [0x5dd6] = 0x3447, [0x5dd7] = 0x2e88, [0x5dd8] = 0x2e8b, [0x5dd9] = 0x9fb4,
-+  [0x5dda] = 0x359e, [0x5ddb] = 0x361a, [0x5ddc] = 0x360e, [0x5ddd] = 0x2e8c,
-+  [0x5dde] = 0x2e97, [0x5ddf] = 0x396e, [0x5de0] = 0x3918, [0x5de1] = 0x9fb5,
-+  [0x5de2] = 0x39cf, [0x5de3] = 0x39df, [0x5de4] = 0x3a73, [0x5de5] = 0x39d0,
-+  [0x5de6] = 0x9fb6, [0x5de7] = 0x9fb7, [0x5de8] = 0x3b4e, [0x5de9] = 0x3c6e,
-+  [0x5dea] = 0x3ce0, [0x5deb] = 0x2ea7, [0x5dec] = 0xe831, [0x5ded] = 0x9fb8,
-   [0x5dee] = 0x2eaa, [0x5def] = 0x4056, [0x5df0] = 0x415f, [0x5df1] = 0x2eae,
-   [0x5df2] = 0x4337, [0x5df3] = 0x2eb3, [0x5df4] = 0x2eb6, [0x5df5] = 0x2eb7,
--  [0x5df7] = 0x43b1, [0x5df8] = 0x43ac, [0x5df9] = 0x2ebb, [0x5dfa] = 0x43dd,
--  [0x5dfb] = 0x44d6, [0x5dfc] = 0x4661, [0x5dfd] = 0x464c, [0x5dfe] = 0x9fb9,
--  [0x5e00] = 0x4723, [0x5e01] = 0x4729, [0x5e02] = 0x477c, [0x5e03] = 0x478d,
--  [0x5e04] = 0x2eca, [0x5e05] = 0x4947, [0x5e06] = 0x497a, [0x5e07] = 0x497d,
--  [0x5e08] = 0x4982, [0x5e09] = 0x4983, [0x5e0a] = 0x4985, [0x5e0b] = 0x4986,
--  [0x5e0c] = 0x499f, [0x5e0d] = 0x499b, [0x5e0e] = 0x49b7, [0x5e0f] = 0x49b6,
--  [0x5e10] = 0x9fba, [0x5e12] = 0x4ca3, [0x5e13] = 0x4c9f, [0x5e14] = 0x4ca0,
--  [0x5e15] = 0x4ca1, [0x5e16] = 0x4c77, [0x5e17] = 0x4ca2, [0x5e18] = 0x4d13,
--  [0x5e19] = 0x4d14, [0x5e1a] = 0x4d15, [0x5e1b] = 0x4d16, [0x5e1c] = 0x4d17,
--  [0x5e1d] = 0x4d18, [0x5e1e] = 0x4d19, [0x5e1f] = 0x4dae, [0x5e20] = 0x9fbb,
--  [0x5e21] = 0xe468, [0x5e22] = 0xe469, [0x5e23] = 0xe46a, [0x5e24] = 0xe46b,
--  [0x5e25] = 0xe46c, [0x5e26] = 0xe46d, [0x5e27] = 0xe46e, [0x5e28] = 0xe46f,
--  [0x5e29] = 0xe470, [0x5e2a] = 0xe471, [0x5e2b] = 0xe472, [0x5e2c] = 0xe473,
--  [0x5e2d] = 0xe474, [0x5e2e] = 0xe475, [0x5e2f] = 0xe476, [0x5e30] = 0xe477,
--  [0x5e31] = 0xe478, [0x5e32] = 0xe479, [0x5e33] = 0xe47a, [0x5e34] = 0xe47b,
--  [0x5e35] = 0xe47c, [0x5e36] = 0xe47d, [0x5e37] = 0xe47e, [0x5e38] = 0xe47f,
--  [0x5e39] = 0xe480, [0x5e3a] = 0xe481, [0x5e3b] = 0xe482, [0x5e3c] = 0xe483,
--  [0x5e3d] = 0xe484, [0x5e3e] = 0xe485, [0x5e3f] = 0xe486, [0x5e40] = 0xe487,
--  [0x5e41] = 0xe488, [0x5e42] = 0xe489, [0x5e43] = 0xe48a, [0x5e44] = 0xe48b,
--  [0x5e45] = 0xe48c, [0x5e46] = 0xe48d, [0x5e47] = 0xe48e, [0x5e48] = 0xe48f,
--  [0x5e49] = 0xe490, [0x5e4a] = 0xe491, [0x5e4b] = 0xe492, [0x5e4c] = 0xe493,
--  [0x5e4d] = 0xe494, [0x5e4e] = 0xe495, [0x5e4f] = 0xe496, [0x5e50] = 0xe497,
--  [0x5e51] = 0xe498, [0x5e52] = 0xe499, [0x5e53] = 0xe49a, [0x5e54] = 0xe49b,
--  [0x5e55] = 0xe49c, [0x5e56] = 0xe49d, [0x5e57] = 0xe49e, [0x5e58] = 0xe49f,
--  [0x5e59] = 0xe4a0, [0x5e5a] = 0xe4a1, [0x5e5b] = 0xe4a2, [0x5e5c] = 0xe4a3,
--  [0x5e5d] = 0xe4a4, [0x5e5e] = 0xe4a5, [0x5e5f] = 0xe4a6, [0x5e60] = 0xe4a7,
--  [0x5e61] = 0xe4a8, [0x5e62] = 0xe4a9, [0x5e63] = 0xe4aa, [0x5e64] = 0xe4ab,
--  [0x5e65] = 0xe4ac, [0x5e66] = 0xe4ad, [0x5e67] = 0xe4ae, [0x5e68] = 0xe4af,
--  [0x5e69] = 0xe4b0, [0x5e6a] = 0xe4b1, [0x5e6b] = 0xe4b2, [0x5e6c] = 0xe4b3,
--  [0x5e6d] = 0xe4b4, [0x5e6e] = 0xe4b5, [0x5e6f] = 0xe4b6, [0x5e70] = 0xe4b7,
--  [0x5e71] = 0xe4b8, [0x5e72] = 0xe4b9, [0x5e73] = 0xe4ba, [0x5e74] = 0xe4bb,
--  [0x5e75] = 0xe4bc, [0x5e76] = 0xe4bd, [0x5e77] = 0xe4be, [0x5e78] = 0xe4bf,
--  [0x5e79] = 0xe4c0, [0x5e7a] = 0xe4c1, [0x5e7b] = 0xe4c2, [0x5e7c] = 0xe4c3,
--  [0x5e7d] = 0xe4c4, [0x5e7e] = 0xe4c5,
-+  [0x5df6] = 0xe83b, [0x5df7] = 0x43b1, [0x5df8] = 0x43ac, [0x5df9] = 0x2ebb,
-+  [0x5dfa] = 0x43dd, [0x5dfb] = 0x44d6, [0x5dfc] = 0x4661, [0x5dfd] = 0x464c,
-+  [0x5dfe] = 0x9fb9, [0x5e00] = 0x4723, [0x5e01] = 0x4729, [0x5e02] = 0x477c,
-+  [0x5e03] = 0x478d, [0x5e04] = 0x2eca, [0x5e05] = 0x4947, [0x5e06] = 0x497a,
-+  [0x5e07] = 0x497d, [0x5e08] = 0x4982, [0x5e09] = 0x4983, [0x5e0a] = 0x4985,
-+  [0x5e0b] = 0x4986, [0x5e0c] = 0x499f, [0x5e0d] = 0x499b, [0x5e0e] = 0x49b7,
-+  [0x5e0f] = 0x49b6, [0x5e10] = 0x9fba, [0x5e11] = 0xe855, [0x5e12] = 0x4ca3,
-+  [0x5e13] = 0x4c9f, [0x5e14] = 0x4ca0, [0x5e15] = 0x4ca1, [0x5e16] = 0x4c77,
-+  [0x5e17] = 0x4ca2, [0x5e18] = 0x4d13, [0x5e19] = 0x4d14, [0x5e1a] = 0x4d15,
-+  [0x5e1b] = 0x4d16, [0x5e1c] = 0x4d17, [0x5e1d] = 0x4d18, [0x5e1e] = 0x4d19,
-+  [0x5e1f] = 0x4dae, [0x5e20] = 0x9fbb, [0x5e21] = 0xe468, [0x5e22] = 0xe469,
-+  [0x5e23] = 0xe46a, [0x5e24] = 0xe46b, [0x5e25] = 0xe46c, [0x5e26] = 0xe46d,
-+  [0x5e27] = 0xe46e, [0x5e28] = 0xe46f, [0x5e29] = 0xe470, [0x5e2a] = 0xe471,
-+  [0x5e2b] = 0xe472, [0x5e2c] = 0xe473, [0x5e2d] = 0xe474, [0x5e2e] = 0xe475,
-+  [0x5e2f] = 0xe476, [0x5e30] = 0xe477, [0x5e31] = 0xe478, [0x5e32] = 0xe479,
-+  [0x5e33] = 0xe47a, [0x5e34] = 0xe47b, [0x5e35] = 0xe47c, [0x5e36] = 0xe47d,
-+  [0x5e37] = 0xe47e, [0x5e38] = 0xe47f, [0x5e39] = 0xe480, [0x5e3a] = 0xe481,
-+  [0x5e3b] = 0xe482, [0x5e3c] = 0xe483, [0x5e3d] = 0xe484, [0x5e3e] = 0xe485,
-+  [0x5e3f] = 0xe486, [0x5e40] = 0xe487, [0x5e41] = 0xe488, [0x5e42] = 0xe489,
-+  [0x5e43] = 0xe48a, [0x5e44] = 0xe48b, [0x5e45] = 0xe48c, [0x5e46] = 0xe48d,
-+  [0x5e47] = 0xe48e, [0x5e48] = 0xe48f, [0x5e49] = 0xe490, [0x5e4a] = 0xe491,
-+  [0x5e4b] = 0xe492, [0x5e4c] = 0xe493, [0x5e4d] = 0xe494, [0x5e4e] = 0xe495,
-+  [0x5e4f] = 0xe496, [0x5e50] = 0xe497, [0x5e51] = 0xe498, [0x5e52] = 0xe499,
-+  [0x5e53] = 0xe49a, [0x5e54] = 0xe49b, [0x5e55] = 0xe49c, [0x5e56] = 0xe49d,
-+  [0x5e57] = 0xe49e, [0x5e58] = 0xe49f, [0x5e59] = 0xe4a0, [0x5e5a] = 0xe4a1,
-+  [0x5e5b] = 0xe4a2, [0x5e5c] = 0xe4a3, [0x5e5d] = 0xe4a4, [0x5e5e] = 0xe4a5,
-+  [0x5e5f] = 0xe4a6, [0x5e60] = 0xe4a7, [0x5e61] = 0xe4a8, [0x5e62] = 0xe4a9,
-+  [0x5e63] = 0xe4aa, [0x5e64] = 0xe4ab, [0x5e65] = 0xe4ac, [0x5e66] = 0xe4ad,
-+  [0x5e67] = 0xe4ae, [0x5e68] = 0xe4af, [0x5e69] = 0xe4b0, [0x5e6a] = 0xe4b1,
-+  [0x5e6b] = 0xe4b2, [0x5e6c] = 0xe4b3, [0x5e6d] = 0xe4b4, [0x5e6e] = 0xe4b5,
-+  [0x5e6f] = 0xe4b6, [0x5e70] = 0xe4b7, [0x5e71] = 0xe4b8, [0x5e72] = 0xe4b9,
-+  [0x5e73] = 0xe4ba, [0x5e74] = 0xe4bb, [0x5e75] = 0xe4bc, [0x5e76] = 0xe4bd,
-+  [0x5e77] = 0xe4be, [0x5e78] = 0xe4bf, [0x5e79] = 0xe4c0, [0x5e7a] = 0xe4c1,
-+  [0x5e7b] = 0xe4c2, [0x5e7c] = 0xe4c3, [0x5e7d] = 0xe4c4, [0x5e7e] = 0xe4c5,
- };
- 
- /* Table for GB18030 -> UCS-4, containing the four-byte characters only,
-@@ -8680,7 +8681,9 @@ static const uint16_t __fourbyte_to_ucs[0x99e2 - 6637 - 2110 - 14404 - 4295] =
-   [0x2838] = 0x9fa6, [0x2839] = 0x9fa7, [0x283a] = 0x9fa8, [0x283b] = 0x9fa9,
-   [0x283c] = 0x9faa, [0x283d] = 0x9fab, [0x283e] = 0x9fac, [0x283f] = 0x9fad,
-   [0x2840] = 0x9fae, [0x2841] = 0x9faf, [0x2842] = 0x9fb0, [0x2843] = 0x9fb1,
--  [0x2844] = 0x9fb2, [0x2845] = 0x9fb3, [0x284e] = 0xe76c, [0x284f] = 0xe7c8,
-+  [0x2844] = 0x9fb2, [0x2845] = 0x9fb3, [0x2846] = 0xe81e, [0x2847] = 0xe826,
-+  [0x2848] = 0xe82b, [0x2849] = 0xe82c, [0x284a] = 0xe832, [0x284b] = 0xe843,
-+  [0x284c] = 0xe854, [0x284d] = 0xe864, [0x284e] = 0xe76c, [0x284f] = 0xe7c8,
-   [0x2850] = 0xe7e7, [0x2851] = 0xe7e8, [0x2852] = 0xe7e9, [0x2853] = 0xe7ea,
-   [0x2854] = 0xe7eb, [0x2855] = 0xe7ec, [0x2856] = 0xe7ed, [0x2857] = 0xe7ee,
-   [0x2858] = 0xe7ef, [0x2859] = 0xe7f0, [0x285a] = 0xe7f1, [0x285b] = 0xe7f2,
-@@ -9008,84 +9011,86 @@ static const uint16_t __fourbyte_to_ucs[0x99e2 - 6637 - 2110 - 14404 - 4295] =
-   [0x2d60] = 0xfe02, [0x2d61] = 0xfe03, [0x2d62] = 0xfe04, [0x2d63] = 0xfe05,
-   [0x2d64] = 0xfe06, [0x2d65] = 0xfe07, [0x2d66] = 0xfe08, [0x2d67] = 0xfe09,
-   [0x2d68] = 0xfe0a, [0x2d69] = 0xfe0b, [0x2d6a] = 0xfe0c, [0x2d6b] = 0xfe0d,
--  [0x2d6c] = 0xfe0e, [0x2d6d] = 0xfe0f, [0x2d78] = 0xfe1a, [0x2d79] = 0xfe1b,
--  [0x2d7a] = 0xfe1c, [0x2d7b] = 0xfe1d, [0x2d7c] = 0xfe1e, [0x2d7d] = 0xfe1f,
--  [0x2d7e] = 0xfe20, [0x2d7f] = 0xfe21, [0x2d80] = 0xfe22, [0x2d81] = 0xfe23,
--  [0x2d82] = 0xfe24, [0x2d83] = 0xfe25, [0x2d84] = 0xfe26, [0x2d85] = 0xfe27,
--  [0x2d86] = 0xfe28, [0x2d87] = 0xfe29, [0x2d88] = 0xfe2a, [0x2d89] = 0xfe2b,
--  [0x2d8a] = 0xfe2c, [0x2d8b] = 0xfe2d, [0x2d8c] = 0xfe2e, [0x2d8d] = 0xfe2f,
--  [0x2d8e] = 0xfe32, [0x2d8f] = 0xfe45, [0x2d90] = 0xfe46, [0x2d91] = 0xfe47,
--  [0x2d92] = 0xfe48, [0x2d93] = 0xfe53, [0x2d94] = 0xfe58, [0x2d95] = 0xfe67,
--  [0x2d96] = 0xfe6c, [0x2d97] = 0xfe6d, [0x2d98] = 0xfe6e, [0x2d99] = 0xfe6f,
--  [0x2d9a] = 0xfe70, [0x2d9b] = 0xfe71, [0x2d9c] = 0xfe72, [0x2d9d] = 0xfe73,
--  [0x2d9e] = 0xfe74, [0x2d9f] = 0xfe75, [0x2da0] = 0xfe76, [0x2da1] = 0xfe77,
--  [0x2da2] = 0xfe78, [0x2da3] = 0xfe79, [0x2da4] = 0xfe7a, [0x2da5] = 0xfe7b,
--  [0x2da6] = 0xfe7c, [0x2da7] = 0xfe7d, [0x2da8] = 0xfe7e, [0x2da9] = 0xfe7f,
--  [0x2daa] = 0xfe80, [0x2dab] = 0xfe81, [0x2dac] = 0xfe82, [0x2dad] = 0xfe83,
--  [0x2dae] = 0xfe84, [0x2daf] = 0xfe85, [0x2db0] = 0xfe86, [0x2db1] = 0xfe87,
--  [0x2db2] = 0xfe88, [0x2db3] = 0xfe89, [0x2db4] = 0xfe8a, [0x2db5] = 0xfe8b,
--  [0x2db6] = 0xfe8c, [0x2db7] = 0xfe8d, [0x2db8] = 0xfe8e, [0x2db9] = 0xfe8f,
--  [0x2dba] = 0xfe90, [0x2dbb] = 0xfe91, [0x2dbc] = 0xfe92, [0x2dbd] = 0xfe93,
--  [0x2dbe] = 0xfe94, [0x2dbf] = 0xfe95, [0x2dc0] = 0xfe96, [0x2dc1] = 0xfe97,
--  [0x2dc2] = 0xfe98, [0x2dc3] = 0xfe99, [0x2dc4] = 0xfe9a, [0x2dc5] = 0xfe9b,
--  [0x2dc6] = 0xfe9c, [0x2dc7] = 0xfe9d, [0x2dc8] = 0xfe9e, [0x2dc9] = 0xfe9f,
--  [0x2dca] = 0xfea0, [0x2dcb] = 0xfea1, [0x2dcc] = 0xfea2, [0x2dcd] = 0xfea3,
--  [0x2dce] = 0xfea4, [0x2dcf] = 0xfea5, [0x2dd0] = 0xfea6, [0x2dd1] = 0xfea7,
--  [0x2dd2] = 0xfea8, [0x2dd3] = 0xfea9, [0x2dd4] = 0xfeaa, [0x2dd5] = 0xfeab,
--  [0x2dd6] = 0xfeac, [0x2dd7] = 0xfead, [0x2dd8] = 0xfeae, [0x2dd9] = 0xfeaf,
--  [0x2dda] = 0xfeb0, [0x2ddb] = 0xfeb1, [0x2ddc] = 0xfeb2, [0x2ddd] = 0xfeb3,
--  [0x2dde] = 0xfeb4, [0x2ddf] = 0xfeb5, [0x2de0] = 0xfeb6, [0x2de1] = 0xfeb7,
--  [0x2de2] = 0xfeb8, [0x2de3] = 0xfeb9, [0x2de4] = 0xfeba, [0x2de5] = 0xfebb,
--  [0x2de6] = 0xfebc, [0x2de7] = 0xfebd, [0x2de8] = 0xfebe, [0x2de9] = 0xfebf,
--  [0x2dea] = 0xfec0, [0x2deb] = 0xfec1, [0x2dec] = 0xfec2, [0x2ded] = 0xfec3,
--  [0x2dee] = 0xfec4, [0x2def] = 0xfec5, [0x2df0] = 0xfec6, [0x2df1] = 0xfec7,
--  [0x2df2] = 0xfec8, [0x2df3] = 0xfec9, [0x2df4] = 0xfeca, [0x2df5] = 0xfecb,
--  [0x2df6] = 0xfecc, [0x2df7] = 0xfecd, [0x2df8] = 0xfece, [0x2df9] = 0xfecf,
--  [0x2dfa] = 0xfed0, [0x2dfb] = 0xfed1, [0x2dfc] = 0xfed2, [0x2dfd] = 0xfed3,
--  [0x2dfe] = 0xfed4, [0x2dff] = 0xfed5, [0x2e00] = 0xfed6, [0x2e01] = 0xfed7,
--  [0x2e02] = 0xfed8, [0x2e03] = 0xfed9, [0x2e04] = 0xfeda, [0x2e05] = 0xfedb,
--  [0x2e06] = 0xfedc, [0x2e07] = 0xfedd, [0x2e08] = 0xfede, [0x2e09] = 0xfedf,
--  [0x2e0a] = 0xfee0, [0x2e0b] = 0xfee1, [0x2e0c] = 0xfee2, [0x2e0d] = 0xfee3,
--  [0x2e0e] = 0xfee4, [0x2e0f] = 0xfee5, [0x2e10] = 0xfee6, [0x2e11] = 0xfee7,
--  [0x2e12] = 0xfee8, [0x2e13] = 0xfee9, [0x2e14] = 0xfeea, [0x2e15] = 0xfeeb,
--  [0x2e16] = 0xfeec, [0x2e17] = 0xfeed, [0x2e18] = 0xfeee, [0x2e19] = 0xfeef,
--  [0x2e1a] = 0xfef0, [0x2e1b] = 0xfef1, [0x2e1c] = 0xfef2, [0x2e1d] = 0xfef3,
--  [0x2e1e] = 0xfef4, [0x2e1f] = 0xfef5, [0x2e20] = 0xfef6, [0x2e21] = 0xfef7,
--  [0x2e22] = 0xfef8, [0x2e23] = 0xfef9, [0x2e24] = 0xfefa, [0x2e25] = 0xfefb,
--  [0x2e26] = 0xfefc, [0x2e27] = 0xfefd, [0x2e28] = 0xfefe, [0x2e29] = 0xfeff,
--  [0x2e2a] = 0xff00, [0x2e2b] = 0xff5f, [0x2e2c] = 0xff60, [0x2e2d] = 0xff61,
--  [0x2e2e] = 0xff62, [0x2e2f] = 0xff63, [0x2e30] = 0xff64, [0x2e31] = 0xff65,
--  [0x2e32] = 0xff66, [0x2e33] = 0xff67, [0x2e34] = 0xff68, [0x2e35] = 0xff69,
--  [0x2e36] = 0xff6a, [0x2e37] = 0xff6b, [0x2e38] = 0xff6c, [0x2e39] = 0xff6d,
--  [0x2e3a] = 0xff6e, [0x2e3b] = 0xff6f, [0x2e3c] = 0xff70, [0x2e3d] = 0xff71,
--  [0x2e3e] = 0xff72, [0x2e3f] = 0xff73, [0x2e40] = 0xff74, [0x2e41] = 0xff75,
--  [0x2e42] = 0xff76, [0x2e43] = 0xff77, [0x2e44] = 0xff78, [0x2e45] = 0xff79,
--  [0x2e46] = 0xff7a, [0x2e47] = 0xff7b, [0x2e48] = 0xff7c, [0x2e49] = 0xff7d,
--  [0x2e4a] = 0xff7e, [0x2e4b] = 0xff7f, [0x2e4c] = 0xff80, [0x2e4d] = 0xff81,
--  [0x2e4e] = 0xff82, [0x2e4f] = 0xff83, [0x2e50] = 0xff84, [0x2e51] = 0xff85,
--  [0x2e52] = 0xff86, [0x2e53] = 0xff87, [0x2e54] = 0xff88, [0x2e55] = 0xff89,
--  [0x2e56] = 0xff8a, [0x2e57] = 0xff8b, [0x2e58] = 0xff8c, [0x2e59] = 0xff8d,
--  [0x2e5a] = 0xff8e, [0x2e5b] = 0xff8f, [0x2e5c] = 0xff90, [0x2e5d] = 0xff91,
--  [0x2e5e] = 0xff92, [0x2e5f] = 0xff93, [0x2e60] = 0xff94, [0x2e61] = 0xff95,
--  [0x2e62] = 0xff96, [0x2e63] = 0xff97, [0x2e64] = 0xff98, [0x2e65] = 0xff99,
--  [0x2e66] = 0xff9a, [0x2e67] = 0xff9b, [0x2e68] = 0xff9c, [0x2e69] = 0xff9d,
--  [0x2e6a] = 0xff9e, [0x2e6b] = 0xff9f, [0x2e6c] = 0xffa0, [0x2e6d] = 0xffa1,
--  [0x2e6e] = 0xffa2, [0x2e6f] = 0xffa3, [0x2e70] = 0xffa4, [0x2e71] = 0xffa5,
--  [0x2e72] = 0xffa6, [0x2e73] = 0xffa7, [0x2e74] = 0xffa8, [0x2e75] = 0xffa9,
--  [0x2e76] = 0xffaa, [0x2e77] = 0xffab, [0x2e78] = 0xffac, [0x2e79] = 0xffad,
--  [0x2e7a] = 0xffae, [0x2e7b] = 0xffaf, [0x2e7c] = 0xffb0, [0x2e7d] = 0xffb1,
--  [0x2e7e] = 0xffb2, [0x2e7f] = 0xffb3, [0x2e80] = 0xffb4, [0x2e81] = 0xffb5,
--  [0x2e82] = 0xffb6, [0x2e83] = 0xffb7, [0x2e84] = 0xffb8, [0x2e85] = 0xffb9,
--  [0x2e86] = 0xffba, [0x2e87] = 0xffbb, [0x2e88] = 0xffbc, [0x2e89] = 0xffbd,
--  [0x2e8a] = 0xffbe, [0x2e8b] = 0xffbf, [0x2e8c] = 0xffc0, [0x2e8d] = 0xffc1,
--  [0x2e8e] = 0xffc2, [0x2e8f] = 0xffc3, [0x2e90] = 0xffc4, [0x2e91] = 0xffc5,
--  [0x2e92] = 0xffc6, [0x2e93] = 0xffc7, [0x2e94] = 0xffc8, [0x2e95] = 0xffc9,
--  [0x2e96] = 0xffca, [0x2e97] = 0xffcb, [0x2e98] = 0xffcc, [0x2e99] = 0xffcd,
--  [0x2e9a] = 0xffce, [0x2e9b] = 0xffcf, [0x2e9c] = 0xffd0, [0x2e9d] = 0xffd1,
--  [0x2e9e] = 0xffd2, [0x2e9f] = 0xffd3, [0x2ea0] = 0xffd4, [0x2ea1] = 0xffd5,
--  [0x2ea2] = 0xffd6, [0x2ea3] = 0xffd7, [0x2ea4] = 0xffd8, [0x2ea5] = 0xffd9,
--  [0x2ea6] = 0xffda, [0x2ea7] = 0xffdb, [0x2ea8] = 0xffdc, [0x2ea9] = 0xffdd,
--  [0x2eaa] = 0xffde, [0x2eab] = 0xffdf,
-+  [0x2d6c] = 0xfe0e, [0x2d6d] = 0xfe0f, [0x2d6e] = 0xe78d, [0x2d6f] = 0xe78f,
-+  [0x2d70] = 0xe78e, [0x2d71] = 0xe790, [0x2d72] = 0xe791, [0x2d73] = 0xe792,
-+  [0x2d74] = 0xe793, [0x2d75] = 0xe794, [0x2d76] = 0xe795, [0x2d77] = 0xe796,
-+  [0x2d78] = 0xfe1a, [0x2d79] = 0xfe1b, [0x2d7a] = 0xfe1c, [0x2d7b] = 0xfe1d,
-+  [0x2d7c] = 0xfe1e, [0x2d7d] = 0xfe1f, [0x2d7e] = 0xfe20, [0x2d7f] = 0xfe21,
-+  [0x2d80] = 0xfe22, [0x2d81] = 0xfe23, [0x2d82] = 0xfe24, [0x2d83] = 0xfe25,
-+  [0x2d84] = 0xfe26, [0x2d85] = 0xfe27, [0x2d86] = 0xfe28, [0x2d87] = 0xfe29,
-+  [0x2d88] = 0xfe2a, [0x2d89] = 0xfe2b, [0x2d8a] = 0xfe2c, [0x2d8b] = 0xfe2d,
-+  [0x2d8c] = 0xfe2e, [0x2d8d] = 0xfe2f, [0x2d8e] = 0xfe32, [0x2d8f] = 0xfe45,
-+  [0x2d90] = 0xfe46, [0x2d91] = 0xfe47, [0x2d92] = 0xfe48, [0x2d93] = 0xfe53,
-+  [0x2d94] = 0xfe58, [0x2d95] = 0xfe67, [0x2d96] = 0xfe6c, [0x2d97] = 0xfe6d,
-+  [0x2d98] = 0xfe6e, [0x2d99] = 0xfe6f, [0x2d9a] = 0xfe70, [0x2d9b] = 0xfe71,
-+  [0x2d9c] = 0xfe72, [0x2d9d] = 0xfe73, [0x2d9e] = 0xfe74, [0x2d9f] = 0xfe75,
-+  [0x2da0] = 0xfe76, [0x2da1] = 0xfe77, [0x2da2] = 0xfe78, [0x2da3] = 0xfe79,
-+  [0x2da4] = 0xfe7a, [0x2da5] = 0xfe7b, [0x2da6] = 0xfe7c, [0x2da7] = 0xfe7d,
-+  [0x2da8] = 0xfe7e, [0x2da9] = 0xfe7f, [0x2daa] = 0xfe80, [0x2dab] = 0xfe81,
-+  [0x2dac] = 0xfe82, [0x2dad] = 0xfe83, [0x2dae] = 0xfe84, [0x2daf] = 0xfe85,
-+  [0x2db0] = 0xfe86, [0x2db1] = 0xfe87, [0x2db2] = 0xfe88, [0x2db3] = 0xfe89,
-+  [0x2db4] = 0xfe8a, [0x2db5] = 0xfe8b, [0x2db6] = 0xfe8c, [0x2db7] = 0xfe8d,
-+  [0x2db8] = 0xfe8e, [0x2db9] = 0xfe8f, [0x2dba] = 0xfe90, [0x2dbb] = 0xfe91,
-+  [0x2dbc] = 0xfe92, [0x2dbd] = 0xfe93, [0x2dbe] = 0xfe94, [0x2dbf] = 0xfe95,
-+  [0x2dc0] = 0xfe96, [0x2dc1] = 0xfe97, [0x2dc2] = 0xfe98, [0x2dc3] = 0xfe99,
-+  [0x2dc4] = 0xfe9a, [0x2dc5] = 0xfe9b, [0x2dc6] = 0xfe9c, [0x2dc7] = 0xfe9d,
-+  [0x2dc8] = 0xfe9e, [0x2dc9] = 0xfe9f, [0x2dca] = 0xfea0, [0x2dcb] = 0xfea1,
-+  [0x2dcc] = 0xfea2, [0x2dcd] = 0xfea3, [0x2dce] = 0xfea4, [0x2dcf] = 0xfea5,
-+  [0x2dd0] = 0xfea6, [0x2dd1] = 0xfea7, [0x2dd2] = 0xfea8, [0x2dd3] = 0xfea9,
-+  [0x2dd4] = 0xfeaa, [0x2dd5] = 0xfeab, [0x2dd6] = 0xfeac, [0x2dd7] = 0xfead,
-+  [0x2dd8] = 0xfeae, [0x2dd9] = 0xfeaf, [0x2dda] = 0xfeb0, [0x2ddb] = 0xfeb1,
-+  [0x2ddc] = 0xfeb2, [0x2ddd] = 0xfeb3, [0x2dde] = 0xfeb4, [0x2ddf] = 0xfeb5,
-+  [0x2de0] = 0xfeb6, [0x2de1] = 0xfeb7, [0x2de2] = 0xfeb8, [0x2de3] = 0xfeb9,
-+  [0x2de4] = 0xfeba, [0x2de5] = 0xfebb, [0x2de6] = 0xfebc, [0x2de7] = 0xfebd,
-+  [0x2de8] = 0xfebe, [0x2de9] = 0xfebf, [0x2dea] = 0xfec0, [0x2deb] = 0xfec1,
-+  [0x2dec] = 0xfec2, [0x2ded] = 0xfec3, [0x2dee] = 0xfec4, [0x2def] = 0xfec5,
-+  [0x2df0] = 0xfec6, [0x2df1] = 0xfec7, [0x2df2] = 0xfec8, [0x2df3] = 0xfec9,
-+  [0x2df4] = 0xfeca, [0x2df5] = 0xfecb, [0x2df6] = 0xfecc, [0x2df7] = 0xfecd,
-+  [0x2df8] = 0xfece, [0x2df9] = 0xfecf, [0x2dfa] = 0xfed0, [0x2dfb] = 0xfed1,
-+  [0x2dfc] = 0xfed2, [0x2dfd] = 0xfed3, [0x2dfe] = 0xfed4, [0x2dff] = 0xfed5,
-+  [0x2e00] = 0xfed6, [0x2e01] = 0xfed7, [0x2e02] = 0xfed8, [0x2e03] = 0xfed9,
-+  [0x2e04] = 0xfeda, [0x2e05] = 0xfedb, [0x2e06] = 0xfedc, [0x2e07] = 0xfedd,
-+  [0x2e08] = 0xfede, [0x2e09] = 0xfedf, [0x2e0a] = 0xfee0, [0x2e0b] = 0xfee1,
-+  [0x2e0c] = 0xfee2, [0x2e0d] = 0xfee3, [0x2e0e] = 0xfee4, [0x2e0f] = 0xfee5,
-+  [0x2e10] = 0xfee6, [0x2e11] = 0xfee7, [0x2e12] = 0xfee8, [0x2e13] = 0xfee9,
-+  [0x2e14] = 0xfeea, [0x2e15] = 0xfeeb, [0x2e16] = 0xfeec, [0x2e17] = 0xfeed,
-+  [0x2e18] = 0xfeee, [0x2e19] = 0xfeef, [0x2e1a] = 0xfef0, [0x2e1b] = 0xfef1,
-+  [0x2e1c] = 0xfef2, [0x2e1d] = 0xfef3, [0x2e1e] = 0xfef4, [0x2e1f] = 0xfef5,
-+  [0x2e20] = 0xfef6, [0x2e21] = 0xfef7, [0x2e22] = 0xfef8, [0x2e23] = 0xfef9,
-+  [0x2e24] = 0xfefa, [0x2e25] = 0xfefb, [0x2e26] = 0xfefc, [0x2e27] = 0xfefd,
-+  [0x2e28] = 0xfefe, [0x2e29] = 0xfeff, [0x2e2a] = 0xff00, [0x2e2b] = 0xff5f,
-+  [0x2e2c] = 0xff60, [0x2e2d] = 0xff61, [0x2e2e] = 0xff62, [0x2e2f] = 0xff63,
-+  [0x2e30] = 0xff64, [0x2e31] = 0xff65, [0x2e32] = 0xff66, [0x2e33] = 0xff67,
-+  [0x2e34] = 0xff68, [0x2e35] = 0xff69, [0x2e36] = 0xff6a, [0x2e37] = 0xff6b,
-+  [0x2e38] = 0xff6c, [0x2e39] = 0xff6d, [0x2e3a] = 0xff6e, [0x2e3b] = 0xff6f,
-+  [0x2e3c] = 0xff70, [0x2e3d] = 0xff71, [0x2e3e] = 0xff72, [0x2e3f] = 0xff73,
-+  [0x2e40] = 0xff74, [0x2e41] = 0xff75, [0x2e42] = 0xff76, [0x2e43] = 0xff77,
-+  [0x2e44] = 0xff78, [0x2e45] = 0xff79, [0x2e46] = 0xff7a, [0x2e47] = 0xff7b,
-+  [0x2e48] = 0xff7c, [0x2e49] = 0xff7d, [0x2e4a] = 0xff7e, [0x2e4b] = 0xff7f,
-+  [0x2e4c] = 0xff80, [0x2e4d] = 0xff81, [0x2e4e] = 0xff82, [0x2e4f] = 0xff83,
-+  [0x2e50] = 0xff84, [0x2e51] = 0xff85, [0x2e52] = 0xff86, [0x2e53] = 0xff87,
-+  [0x2e54] = 0xff88, [0x2e55] = 0xff89, [0x2e56] = 0xff8a, [0x2e57] = 0xff8b,
-+  [0x2e58] = 0xff8c, [0x2e59] = 0xff8d, [0x2e5a] = 0xff8e, [0x2e5b] = 0xff8f,
-+  [0x2e5c] = 0xff90, [0x2e5d] = 0xff91, [0x2e5e] = 0xff92, [0x2e5f] = 0xff93,
-+  [0x2e60] = 0xff94, [0x2e61] = 0xff95, [0x2e62] = 0xff96, [0x2e63] = 0xff97,
-+  [0x2e64] = 0xff98, [0x2e65] = 0xff99, [0x2e66] = 0xff9a, [0x2e67] = 0xff9b,
-+  [0x2e68] = 0xff9c, [0x2e69] = 0xff9d, [0x2e6a] = 0xff9e, [0x2e6b] = 0xff9f,
-+  [0x2e6c] = 0xffa0, [0x2e6d] = 0xffa1, [0x2e6e] = 0xffa2, [0x2e6f] = 0xffa3,
-+  [0x2e70] = 0xffa4, [0x2e71] = 0xffa5, [0x2e72] = 0xffa6, [0x2e73] = 0xffa7,
-+  [0x2e74] = 0xffa8, [0x2e75] = 0xffa9, [0x2e76] = 0xffaa, [0x2e77] = 0xffab,
-+  [0x2e78] = 0xffac, [0x2e79] = 0xffad, [0x2e7a] = 0xffae, [0x2e7b] = 0xffaf,
-+  [0x2e7c] = 0xffb0, [0x2e7d] = 0xffb1, [0x2e7e] = 0xffb2, [0x2e7f] = 0xffb3,
-+  [0x2e80] = 0xffb4, [0x2e81] = 0xffb5, [0x2e82] = 0xffb6, [0x2e83] = 0xffb7,
-+  [0x2e84] = 0xffb8, [0x2e85] = 0xffb9, [0x2e86] = 0xffba, [0x2e87] = 0xffbb,
-+  [0x2e88] = 0xffbc, [0x2e89] = 0xffbd, [0x2e8a] = 0xffbe, [0x2e8b] = 0xffbf,
-+  [0x2e8c] = 0xffc0, [0x2e8d] = 0xffc1, [0x2e8e] = 0xffc2, [0x2e8f] = 0xffc3,
-+  [0x2e90] = 0xffc4, [0x2e91] = 0xffc5, [0x2e92] = 0xffc6, [0x2e93] = 0xffc7,
-+  [0x2e94] = 0xffc8, [0x2e95] = 0xffc9, [0x2e96] = 0xffca, [0x2e97] = 0xffcb,
-+  [0x2e98] = 0xffcc, [0x2e99] = 0xffcd, [0x2e9a] = 0xffce, [0x2e9b] = 0xffcf,
-+  [0x2e9c] = 0xffd0, [0x2e9d] = 0xffd1, [0x2e9e] = 0xffd2, [0x2e9f] = 0xffd3,
-+  [0x2ea0] = 0xffd4, [0x2ea1] = 0xffd5, [0x2ea2] = 0xffd6, [0x2ea3] = 0xffd7,
-+  [0x2ea4] = 0xffd8, [0x2ea5] = 0xffd9, [0x2ea6] = 0xffda, [0x2ea7] = 0xffdb,
-+  [0x2ea8] = 0xffdc, [0x2ea9] = 0xffdd, [0x2eaa] = 0xffde, [0x2eab] = 0xffdf,
- };
- 
- /* Table for UCS-4 -> GB18030, for the range U+0080..U+9FBB.
-@@ -23437,71 +23442,79 @@ static const unsigned char __ucs_to_gb18030_tab2[][2] =
-   [0x0783] = "\xa5\xfd", [0x0784] = "\xa5\xfe", [0x0785] = "\xa6\xb9",
-   [0x0786] = "\xa6\xba", [0x0787] = "\xa6\xbb", [0x0788] = "\xa6\xbc",
-   [0x0789] = "\xa6\xbd", [0x078a] = "\xa6\xbe", [0x078b] = "\xa6\xbf",
--  [0x078c] = "\xa6\xc0", [0x0797] = "\xa6\xf6", [0x0798] = "\xa6\xf7",
--  [0x0799] = "\xa6\xf8", [0x079a] = "\xa6\xf9", [0x079b] = "\xa6\xfa",
--  [0x079c] = "\xa6\xfb", [0x079d] = "\xa6\xfc", [0x079e] = "\xa6\xfd",
--  [0x079f] = "\xa6\xfe", [0x07a0] = "\xa7\xc2", [0x07a1] = "\xa7\xc3",
--  [0x07a2] = "\xa7\xc4", [0x07a3] = "\xa7\xc5", [0x07a4] = "\xa7\xc6",
--  [0x07a5] = "\xa7\xc7", [0x07a6] = "\xa7\xc8", [0x07a7] = "\xa7\xc9",
--  [0x07a8] = "\xa7\xca", [0x07a9] = "\xa7\xcb", [0x07aa] = "\xa7\xcc",
--  [0x07ab] = "\xa7\xcd", [0x07ac] = "\xa7\xce", [0x07ad] = "\xa7\xcf",
--  [0x07ae] = "\xa7\xd0", [0x07af] = "\xa7\xf2", [0x07b0] = "\xa7\xf3",
--  [0x07b1] = "\xa7\xf4", [0x07b2] = "\xa7\xf5", [0x07b3] = "\xa7\xf6",
--  [0x07b4] = "\xa7\xf7", [0x07b5] = "\xa7\xf8", [0x07b6] = "\xa7\xf9",
--  [0x07b7] = "\xa7\xfa", [0x07b8] = "\xa7\xfb", [0x07b9] = "\xa7\xfc",
--  [0x07ba] = "\xa7\xfd", [0x07bb] = "\xa7\xfe", [0x07bc] = "\xa8\x96",
--  [0x07bd] = "\xa8\x97", [0x07be] = "\xa8\x98", [0x07bf] = "\xa8\x99",
--  [0x07c0] = "\xa8\x9a", [0x07c1] = "\xa8\x9b", [0x07c2] = "\xa8\x9c",
--  [0x07c3] = "\xa8\x9d", [0x07c4] = "\xa8\x9e", [0x07c5] = "\xa8\x9f",
--  [0x07c6] = "\xa8\xa0", [0x07c7] = "\x00\x01", [0x07c8] = "\x65\x9e",
--  [0x07c9] = "\xa8\xc1", [0x07ca] = "\xa8\xc2", [0x07cb] = "\xa8\xc3",
--  [0x07cc] = "\xa8\xc4", [0x07cd] = "\xa8\xea", [0x07ce] = "\xa8\xeb",
--  [0x07cf] = "\xa8\xec", [0x07d0] = "\xa8\xed", [0x07d1] = "\xa8\xee",
--  [0x07d2] = "\xa8\xef", [0x07d3] = "\xa8\xf0", [0x07d4] = "\xa8\xf1",
--  [0x07d5] = "\xa8\xf2", [0x07d6] = "\xa8\xf3", [0x07d7] = "\xa8\xf4",
--  [0x07d8] = "\xa8\xf5", [0x07d9] = "\xa8\xf6", [0x07da] = "\xa8\xf7",
--  [0x07db] = "\xa8\xf8", [0x07dc] = "\xa8\xf9", [0x07dd] = "\xa8\xfa",
--  [0x07de] = "\xa8\xfb", [0x07df] = "\xa8\xfc", [0x07e0] = "\xa8\xfd",
--  [0x07e1] = "\xa8\xfe", [0x07e2] = "\xa9\x58", [0x07e3] = "\xa9\x5b",
--  [0x07e4] = "\xa9\x5d", [0x07e5] = "\xa9\x5e", [0x07e6] = "\xa9\x5f",
--  [0x07e7] = "\x65\x9f", [0x07e8] = "\x65\xa0", [0x07e9] = "\x65\xa1",
--  [0x07ea] = "\x65\xa2", [0x07eb] = "\x65\xa3", [0x07ec] = "\x65\xa4",
--  [0x07ed] = "\x65\xa5", [0x07ee] = "\x65\xa6", [0x07ef] = "\x65\xa7",
--  [0x07f0] = "\x65\xa8", [0x07f1] = "\x65\xa9", [0x07f2] = "\x65\xaa",
--  [0x07f3] = "\x65\xab", [0x07f4] = "\xa9\x97", [0x07f5] = "\xa9\x98",
--  [0x07f6] = "\xa9\x99", [0x07f7] = "\xa9\x9a", [0x07f8] = "\xa9\x9b",
--  [0x07f9] = "\xa9\x9c", [0x07fa] = "\xa9\x9d", [0x07fb] = "\xa9\x9e",
--  [0x07fc] = "\xa9\x9f", [0x07fd] = "\xa9\xa0", [0x07fe] = "\xa9\xa1",
--  [0x07ff] = "\xa9\xa2", [0x0800] = "\xa9\xa3", [0x0801] = "\xa9\xf0",
--  [0x0802] = "\xa9\xf1", [0x0803] = "\xa9\xf2", [0x0804] = "\xa9\xf3",
--  [0x0805] = "\xa9\xf4", [0x0806] = "\xa9\xf5", [0x0807] = "\xa9\xf6",
--  [0x0808] = "\xa9\xf7", [0x0809] = "\xa9\xf8", [0x080a] = "\xa9\xf9",
--  [0x080b] = "\xa9\xfa", [0x080c] = "\xa9\xfb", [0x080d] = "\xa9\xfc",
--  [0x080e] = "\xa9\xfd", [0x080f] = "\xa9\xfe", [0x0810] = "\xd7\xfa",
--  [0x0811] = "\xd7\xfb", [0x0812] = "\xd7\xfc", [0x0813] = "\xd7\xfd",
--  [0x0814] = "\xd7\xfe", [0x0815] = "\x65\xac", [0x0819] = "\x65\xad",
--  [0x081a] = "\x65\xae", [0x081b] = "\x65\xaf", [0x081c] = "\x65\xb0",
--  [0x081d] = "\x65\xb1", [0x081f] = "\x65\xb2", [0x0820] = "\x65\xb3",
--  [0x0821] = "\x65\xb4", [0x0822] = "\x65\xb5", [0x0823] = "\x65\xb6",
--  [0x0824] = "\x65\xb7", [0x0825] = "\x65\xb8", [0x0827] = "\x65\xb9",
-+  [0x078c] = "\xa6\xc0", [0x078d] = "\x7b\x84", [0x078e] = "\x7b\x86",
-+  [0x078f] = "\x7b\x85", [0x0790] = "\x7b\x87", [0x0791] = "\x7b\x88",
-+  [0x0792] = "\x7b\x89", [0x0793] = "\x7b\x8a", [0x0794] = "\x7b\x8b",
-+  [0x0795] = "\x7b\x8c", [0x0796] = "\x7b\x8d", [0x0797] = "\xa6\xf6",
-+  [0x0798] = "\xa6\xf7", [0x0799] = "\xa6\xf8", [0x079a] = "\xa6\xf9",
-+  [0x079b] = "\xa6\xfa", [0x079c] = "\xa6\xfb", [0x079d] = "\xa6\xfc",
-+  [0x079e] = "\xa6\xfd", [0x079f] = "\xa6\xfe", [0x07a0] = "\xa7\xc2",
-+  [0x07a1] = "\xa7\xc3", [0x07a2] = "\xa7\xc4", [0x07a3] = "\xa7\xc5",
-+  [0x07a4] = "\xa7\xc6", [0x07a5] = "\xa7\xc7", [0x07a6] = "\xa7\xc8",
-+  [0x07a7] = "\xa7\xc9", [0x07a8] = "\xa7\xca", [0x07a9] = "\xa7\xcb",
-+  [0x07aa] = "\xa7\xcc", [0x07ab] = "\xa7\xcd", [0x07ac] = "\xa7\xce",
-+  [0x07ad] = "\xa7\xcf", [0x07ae] = "\xa7\xd0", [0x07af] = "\xa7\xf2",
-+  [0x07b0] = "\xa7\xf3", [0x07b1] = "\xa7\xf4", [0x07b2] = "\xa7\xf5",
-+  [0x07b3] = "\xa7\xf6", [0x07b4] = "\xa7\xf7", [0x07b5] = "\xa7\xf8",
-+  [0x07b6] = "\xa7\xf9", [0x07b7] = "\xa7\xfa", [0x07b8] = "\xa7\xfb",
-+  [0x07b9] = "\xa7\xfc", [0x07ba] = "\xa7\xfd", [0x07bb] = "\xa7\xfe",
-+  [0x07bc] = "\xa8\x96", [0x07bd] = "\xa8\x97", [0x07be] = "\xa8\x98",
-+  [0x07bf] = "\xa8\x99", [0x07c0] = "\xa8\x9a", [0x07c1] = "\xa8\x9b",
-+  [0x07c2] = "\xa8\x9c", [0x07c3] = "\xa8\x9d", [0x07c4] = "\xa8\x9e",
-+  [0x07c5] = "\xa8\x9f", [0x07c6] = "\xa8\xa0", [0x07c7] = "\x00\x01",
-+  [0x07c8] = "\x65\x9e", [0x07c9] = "\xa8\xc1", [0x07ca] = "\xa8\xc2",
-+  [0x07cb] = "\xa8\xc3", [0x07cc] = "\xa8\xc4", [0x07cd] = "\xa8\xea",
-+  [0x07ce] = "\xa8\xeb", [0x07cf] = "\xa8\xec", [0x07d0] = "\xa8\xed",
-+  [0x07d1] = "\xa8\xee", [0x07d2] = "\xa8\xef", [0x07d3] = "\xa8\xf0",
-+  [0x07d4] = "\xa8\xf1", [0x07d5] = "\xa8\xf2", [0x07d6] = "\xa8\xf3",
-+  [0x07d7] = "\xa8\xf4", [0x07d8] = "\xa8\xf5", [0x07d9] = "\xa8\xf6",
-+  [0x07da] = "\xa8\xf7", [0x07db] = "\xa8\xf8", [0x07dc] = "\xa8\xf9",
-+  [0x07dd] = "\xa8\xfa", [0x07de] = "\xa8\xfb", [0x07df] = "\xa8\xfc",
-+  [0x07e0] = "\xa8\xfd", [0x07e1] = "\xa8\xfe", [0x07e2] = "\xa9\x58",
-+  [0x07e3] = "\xa9\x5b", [0x07e4] = "\xa9\x5d", [0x07e5] = "\xa9\x5e",
-+  [0x07e6] = "\xa9\x5f", [0x07e7] = "\x65\x9f", [0x07e8] = "\x65\xa0",
-+  [0x07e9] = "\x65\xa1", [0x07ea] = "\x65\xa2", [0x07eb] = "\x65\xa3",
-+  [0x07ec] = "\x65\xa4", [0x07ed] = "\x65\xa5", [0x07ee] = "\x65\xa6",
-+  [0x07ef] = "\x65\xa7", [0x07f0] = "\x65\xa8", [0x07f1] = "\x65\xa9",
-+  [0x07f2] = "\x65\xaa", [0x07f3] = "\x65\xab", [0x07f4] = "\xa9\x97",
-+  [0x07f5] = "\xa9\x98", [0x07f6] = "\xa9\x99", [0x07f7] = "\xa9\x9a",
-+  [0x07f8] = "\xa9\x9b", [0x07f9] = "\xa9\x9c", [0x07fa] = "\xa9\x9d",
-+  [0x07fb] = "\xa9\x9e", [0x07fc] = "\xa9\x9f", [0x07fd] = "\xa9\xa0",
-+  [0x07fe] = "\xa9\xa1", [0x07ff] = "\xa9\xa2", [0x0800] = "\xa9\xa3",
-+  [0x0801] = "\xa9\xf0", [0x0802] = "\xa9\xf1", [0x0803] = "\xa9\xf2",
-+  [0x0804] = "\xa9\xf3", [0x0805] = "\xa9\xf4", [0x0806] = "\xa9\xf5",
-+  [0x0807] = "\xa9\xf6", [0x0808] = "\xa9\xf7", [0x0809] = "\xa9\xf8",
-+  [0x080a] = "\xa9\xf9", [0x080b] = "\xa9\xfa", [0x080c] = "\xa9\xfb",
-+  [0x080d] = "\xa9\xfc", [0x080e] = "\xa9\xfd", [0x080f] = "\xa9\xfe",
-+  [0x0810] = "\xd7\xfa", [0x0811] = "\xd7\xfb", [0x0812] = "\xd7\xfc",
-+  [0x0813] = "\xd7\xfd", [0x0814] = "\xd7\xfe", [0x0815] = "\x65\xac",
-+  [0x0816] = "\xfe\x51", [0x0817] = "\xfe\x52", [0x0818] = "\xfe\x53",
-+  [0x0819] = "\x65\xad", [0x081a] = "\x65\xae", [0x081b] = "\x65\xaf",
-+  [0x081c] = "\x65\xb0", [0x081d] = "\x65\xb1", [0x081e] = "\x2d\x51",
-+  [0x081f] = "\x65\xb2", [0x0820] = "\x65\xb3", [0x0821] = "\x65\xb4",
-+  [0x0822] = "\x65\xb5", [0x0823] = "\x65\xb6", [0x0824] = "\x65\xb7",
-+  [0x0825] = "\x65\xb8", [0x0826] = "\x2d\x52", [0x0827] = "\x65\xb9",
-   [0x0828] = "\x65\xba", [0x0829] = "\x65\xbb", [0x082a] = "\x65\xbc",
--  [0x082d] = "\x65\xbd", [0x082e] = "\x65\xbe", [0x082f] = "\x65\xbf",
--  [0x0830] = "\x65\xc0", [0x0833] = "\x65\xc1", [0x0834] = "\x65\xc2",
--  [0x0835] = "\x65\xc3", [0x0836] = "\x65\xc4", [0x0837] = "\x65\xc5",
--  [0x0838] = "\x65\xc6", [0x0839] = "\x65\xc7", [0x083a] = "\x65\xc8",
--  [0x083c] = "\x65\xc9", [0x083d] = "\x65\xca", [0x083e] = "\x65\xcb",
--  [0x083f] = "\x65\xcc", [0x0840] = "\x65\xcd", [0x0841] = "\x65\xce",
--  [0x0842] = "\x65\xcf", [0x0844] = "\x65\xd0", [0x0845] = "\x65\xd1",
-+  [0x082b] = "\x2d\x53", [0x082c] = "\x2d\x54", [0x082d] = "\x65\xbd",
-+  [0x082e] = "\x65\xbe", [0x082f] = "\x65\xbf", [0x0830] = "\x65\xc0",
-+  [0x0831] = "\xfe\x6c", [0x0832] = "\x2d\x55", [0x0833] = "\x65\xc1",
-+  [0x0834] = "\x65\xc2", [0x0835] = "\x65\xc3", [0x0836] = "\x65\xc4",
-+  [0x0837] = "\x65\xc5", [0x0838] = "\x65\xc6", [0x0839] = "\x65\xc7",
-+  [0x083a] = "\x65\xc8", [0x083b] = "\xfe\x76", [0x083c] = "\x65\xc9",
-+  [0x083d] = "\x65\xca", [0x083e] = "\x65\xcb", [0x083f] = "\x65\xcc",
-+  [0x0840] = "\x65\xcd", [0x0841] = "\x65\xce", [0x0842] = "\x65\xcf",
-+  [0x0843] = "\x2d\x56", [0x0844] = "\x65\xd0", [0x0845] = "\x65\xd1",
-   [0x0846] = "\x65\xd2", [0x0847] = "\x65\xd3", [0x0848] = "\x65\xd4",
-   [0x0849] = "\x65\xd5", [0x084a] = "\x65\xd6", [0x084b] = "\x65\xd7",
-   [0x084c] = "\x65\xd8", [0x084d] = "\x65\xd9", [0x084e] = "\x65\xda",
-   [0x084f] = "\x65\xdb", [0x0850] = "\x65\xdc", [0x0851] = "\x65\xdd",
--  [0x0852] = "\x65\xde", [0x0853] = "\x65\xdf", [0x0856] = "\x65\xe0",
--  [0x0857] = "\x65\xe1", [0x0858] = "\x65\xe2", [0x0859] = "\x65\xe3",
--  [0x085a] = "\x65\xe4", [0x085b] = "\x65\xe5", [0x085c] = "\x65\xe6",
--  [0x085d] = "\x65\xe7", [0x085e] = "\x65\xe8", [0x085f] = "\x65\xe9",
--  [0x0860] = "\x65\xea", [0x0861] = "\x65\xeb", [0x0862] = "\x65\xec",
--  [0x0863] = "\x65\xed", [0x0865] = "\xfd\x9c", [0x0866] = "\x76\xb5",
-+  [0x0852] = "\x65\xde", [0x0853] = "\x65\xdf", [0x0854] = "\x2d\x57",
-+  [0x0855] = "\xfe\x91", [0x0856] = "\x65\xe0", [0x0857] = "\x65\xe1",
-+  [0x0858] = "\x65\xe2", [0x0859] = "\x65\xe3", [0x085a] = "\x65\xe4",
-+  [0x085b] = "\x65\xe5", [0x085c] = "\x65\xe6", [0x085d] = "\x65\xe7",
-+  [0x085e] = "\x65\xe8", [0x085f] = "\x65\xe9", [0x0860] = "\x65\xea",
-+  [0x0861] = "\x65\xeb", [0x0862] = "\x65\xec", [0x0863] = "\x65\xed",
-+  [0x0864] = "\x2d\x58", [0x0865] = "\xfd\x9c", [0x0866] = "\x76\xb5",
-   [0x0867] = "\x76\xb6", [0x0868] = "\x76\xb7", [0x0869] = "\x76\xb8",
-   [0x086a] = "\x76\xb9", [0x086b] = "\x76\xba", [0x086c] = "\x76\xbb",
-   [0x086d] = "\x76\xbc", [0x086e] = "\x76\xbd", [0x086f] = "\x76\xbe",
-@@ -24211,24 +24224,8 @@ static const unsigned char __ucs_to_gb18030_tab2[][2] =
- 		  || (ch = __twobyte_to_ucs[idx],			      \
- 		      ch == 0 && *inptr != '\0'))			      \
- 		{							      \
--		  /* Handle a few special cases.  */			      \
--		  if (idx == 0x5dd1)					      \
--		    ch = 0x20087;					      \
--		  else if (idx == 0x5dd2)				      \
--		    ch = 0x20089;					      \
--		  else if (idx == 0x5dd3)				      \
--		    ch = 0x200cc;					      \
--		  else if (idx == 0x5dec)				      \
--		    ch = 0x215D7;					      \
--		  else if (idx == 0x5df6)				      \
--		    ch = 0x2298F;					      \
--		  else if (idx == 0x5e11)				      \
--		    ch = 0x241FE;					      \
--		  else							      \
--		    {							      \
--		      /* This is an illegal character.  */		      \
--		      STANDARD_FROM_LOOP_ERR_HANDLER (2);		      \
--		    }							      \
-+		  /* This is an illegal character.  */		      \
-+		  STANDARD_FROM_LOOP_ERR_HANDLER (2);		      \
- 		}							      \
- 									      \
- 	      inptr += 2;						      \
-@@ -24320,17 +24317,35 @@ static const unsigned char __ucs_to_gb18030_tab2[][2] =
- 	    len = 4;							      \
- 	  }								      \
- 	else if (ch == 0x20087)						      \
--	  cp = (const unsigned char *) "\xfe\x51";			      \
-+	  {								      \
-+	    idx = 0x3E2CF;						      \
-+	    len = 4;							      \
-+	  }	                      \
- 	else if (ch == 0x20089)						      \
--	  cp = (const unsigned char *) "\xfe\x52";			      \
-+	  {								      \
-+	    idx = 0x3E2D1;						      \
-+	    len = 4;							      \
-+	  }	                       \
- 	else if (ch == 0x200CC)						      \
--	  cp = (const unsigned char *) "\xfe\x53";			      \
-+	  {								      \
-+	    idx = 0x3E314;						      \
-+	    len = 4;							      \
-+	  }	                        \
- 	else if (ch == 0x215d7)						      \
--	  cp = (const unsigned char *) "\xfe\x6c";			      \
-+	  {								      \
-+	    idx = 0x3F81F;						      \
-+	    len = 4;							      \
-+	  }	                        \
- 	else if (ch == 0x2298F)						      \
--	  cp = (const unsigned char *) "\xfe\x76";			      \
-+	  {								      \
-+	    idx = 0x40BD7;						      \
-+	    len = 4;							      \
-+	  }	                        \
- 	else if (ch == 0x241FE)						      \
--	  cp = (const unsigned char *) "\xfe\x91";			      \
-+	  {								      \
-+	    idx = 0x42446;						      \
-+	    len = 4;							      \
-+	  }	                        \
- 	else if (ch >= 0x10000 && ch <= 0x10FFFF)			      \
- 	  {								      \
- 	    idx = ch + 0x1E248;						      \
-diff --git a/iconvdata/tst-table-from.c b/iconvdata/tst-table-from.c
-index 09aaaf0942..55a7113d8c 100644
---- a/iconvdata/tst-table-from.c
-+++ b/iconvdata/tst-table-from.c
-@@ -194,10 +194,9 @@ main (int argc, char *argv[])
-       exit (1);
-     }
- 
--  /* When testing UTF-8 or GB18030, stop at 0x10000, otherwise the output
-+  /* When testing UTF-8, stop at 0x10000, otherwise the output
-      file gets too big.  */
--  bmp_only = (strcmp (charset, "UTF-8") == 0
--	      || strcmp (charset, "GB18030") == 0);
-+  bmp_only = (strcmp (charset, "UTF-8") == 0);
-   search_depth = (strcmp (charset, "UTF-8") == 0 ? 3 : 4);
- 
-   {
-diff --git a/iconvdata/tst-table-to.c b/iconvdata/tst-table-to.c
-index 4dec4acad1..2b75f0c6e8 100644
---- a/iconvdata/tst-table-to.c
-+++ b/iconvdata/tst-table-to.c
-@@ -32,6 +32,7 @@ main (int argc, char *argv[])
-   const char *charset;
-   iconv_t cd;
-   int bmp_only;
-+  int no_tags;
- 
-   if (argc != 2)
-     {
-@@ -47,16 +48,19 @@ main (int argc, char *argv[])
-       return 1;
-     }
- 
--  /* When testing UTF-8 or GB18030, stop at 0x10000, otherwise the output
-+  /* When testing UTF-8, stop at 0x10000, otherwise the output
-      file gets too big.  */
--  bmp_only = (strcmp (charset, "UTF-8") == 0
-+  bmp_only = (strcmp (charset, "UTF-8") == 0);
-+  /* When testing any encoding other than UTF-8 or GB18030, stop at 0xE0000,
-+     because the conversion drops Unicode tag characters (range
-+     U+E0000..U+E007F).  */
-+  no_tags = !(strcmp (charset, "UTF-8") == 0
- 	      || strcmp (charset, "GB18030") == 0);
- 
-   {
-     unsigned int i;
-     unsigned char buf[10];
--
--    for (i = 0; i < (bmp_only ? 0x10000 : 0x30000); i++)
-+    for (i = 0; i < (bmp_only ? 0x10000 : no_tags ? 0xE0000 : 0x110000); i++)
-       {
- 	unsigned char in[6];
- 	unsigned int incount =
-diff --git a/iconvdata/tst-table.sh b/iconvdata/tst-table.sh
-index bc6f542b24..7ba15bbf5c 100755
---- a/iconvdata/tst-table.sh
-+++ b/iconvdata/tst-table.sh
-@@ -37,7 +37,8 @@ set -e
-   < ../localedata/charmaps/${charmap:-$charset} \
-   > ${objpfx}tst-${charset}.charmap.table
- # When the charset is GB18030, truncate this table because for this encoding,
--# the tst-table-from and tst-table-to programs scan the Unicode BMP only.
-+# the charmap contains ranges (<Unnnn>..<Ummmm> notation), which the
-+# tst-table-charmap.sh script does not grok.
- if test ${charset} = GB18030; then
-   grep '0x....$' < ${objpfx}tst-${charset}.charmap.table \
-     > ${objpfx}tst-${charset}.truncated.table
-@@ -73,25 +74,42 @@ diff ${objpfx}tst-${charset}.charmap.table ${objpfx}tst-${charset}.inverse.table
- 
- # Check 1: charmap and iconv forward should be identical, except for
- # precomposed characters.
--if test -f ${precomposed}; then
--  cat ${objpfx}tst-${charset}.table ${precomposed} | sort | uniq -u \
--    > ${objpfx}tst-${charset}.tmp.table
--  cmp -s ${objpfx}tst-${charset}.charmap.table ${objpfx}tst-${charset}.tmp.table ||
-+{ if test -f ${precomposed}; then
-+    cat ${objpfx}tst-${charset}.table ${precomposed} | sort | uniq -u
-+  else
-+    cat ${objpfx}tst-${charset}.table
-+  fi
-+} | { if test ${charset} = GB18030; then grep '0x....$'; else cat; fi; } \
-+  > ${objpfx}tst-${charset}.tmp1.table
-+cmp -s ${objpfx}tst-${charset}.charmap.table ${objpfx}tst-${charset}.tmp1.table ||
-   exit 1
--else
--  cmp -s ${objpfx}tst-${charset}.charmap.table ${objpfx}tst-${charset}.table ||
--  exit 1
--fi
- 
- # Check 2: the difference between the charmap and iconv backward.
--if test -f ${irreversible}; then
--  cat ${objpfx}tst-${charset}.charmap.table ${irreversible} | sort | uniq -u \
--    > ${objpfx}tst-${charset}.tmp.table
--  cmp -s ${objpfx}tst-${charset}.tmp.table ${objpfx}tst-${charset}.inverse.table ||
--  exit 1
--else
--  cmp -s ${objpfx}tst-${charset}.charmap.table ${objpfx}tst-${charset}.inverse.table ||
-+{ if test -f ${irreversible}; then
-+    cat ${objpfx}tst-${charset}.charmap.table ${irreversible} | sort | uniq -u
-+  else
-+    cat ${objpfx}tst-${charset}.charmap.table
-+  fi
-+} | { if test ${charset} = GB18030; then grep '0x....$'; else cat; fi; } \
-+  > ${objpfx}tst-${charset}.tmp2c.table
-+cat ${objpfx}tst-${charset}.inverse.table \
-+  | { if test ${charset} = GB18030; then grep '0x....$'; else cat; fi; } \
-+  > ${objpfx}tst-${charset}.tmp2i.table
-+cmp -s ${objpfx}tst-${charset}.tmp2c.table ${objpfx}tst-${charset}.tmp2i.table ||
-   exit 1
-+
-+# Check 3: the difference between iconv forward and iconv backward. This is
-+# necessary only for GB18030, because ${objpfx}tst-${charset}.charmap.table
-+# is truncated for this encoding (see above).
-+if test ${charset} = GB18030; then
-+  { if test -f ${irreversible}; then
-+      cat ${objpfx}tst-${charset}.table ${irreversible} | sort | uniq -u
-+    else
-+      cat ${objpfx}tst-${charset}.table
-+    fi
-+  } > ${objpfx}tst-${charset}.tmp3.table
-+  cmp -s ${objpfx}tst-${charset}.tmp3.table ${objpfx}tst-${charset}.inverse.table ||
-+    exit 1
- fi
- 
- exit 0
-diff --git a/localedata/charmaps/GB18030 b/localedata/charmaps/GB18030
-index ad6728c5bd..fc3b1d2d40 100644
---- a/localedata/charmaps/GB18030
-+++ b/localedata/charmaps/GB18030
-@@ -57234,32 +57234,16 @@ CHARMAP
- <UE78A>     /xa6/xbe         <Private Use>
- <UE78B>     /xa6/xbf         <Private Use>
- <UE78C>     /xa6/xc0         <Private Use>
--% The newest GB 18030-2005 standard still uses some private use area
--% code points.  Any implementation which has Unicode 4.1 or newer
--% support should not use these PUA code points, and instead should
--% map these entries to their equivalent non-PUA code points. There
--% are 24 idiograms in GB 18030-2005 which have non-PUA equivalents.
--% In glibc we only support roundtrip code points, and so must choose
--% between supporting the old PUA code points, or using the newer
--% non-PUA code points. We choose to use the non-PUA code points to
--% be compatible with ICU's similar choice. In choosing the non-PUA
--% code points we can no longer convert the old PUA code points back
--% to GB-18030-2005 (technically only fixable if we added support
--% for non-roundtrip code points e.g. ICU's "fallback mapping").
--% The recommendation to use the non-PUA code points, where available,
--% is based on "CJKV Information Processing" 2nd Ed. by Dr. Ken Lunde.
--%
--% These 10 PUA mappings use equivalents from <UFE10> to <UFE19>.
--% <UE78D>     /xa6/xd9         <Private Use>
--% <UE78E>     /xa6/xda         <Private Use>
--% <UE78F>     /xa6/xdb         <Private Use>
--% <UE790>     /xa6/xdc         <Private Use>
--% <UE791>     /xa6/xdd         <Private Use>
--% <UE792>     /xa6/xde         <Private Use>
--% <UE793>     /xa6/xdf         <Private Use>
--% <UE794>     /xa6/xec         <Private Use>
--% <UE795>     /xa6/xed         <Private Use>
--% <UE796>     /xa6/xf3         <Private Use>
-+<UE78D>     /x84/x31/x82/x36 <Private Use>
-+<UE78E>     /x84/x31/x82/x38 <Private Use>
-+<UE78F>     /x84/x31/x82/x37 <Private Use>
-+<UE790>     /x84/x31/x82/x39 <Private Use>
-+<UE791>     /x84/x31/x83/x30 <Private Use>
-+<UE792>     /x84/x31/x83/x31 <Private Use>
-+<UE793>     /x84/x31/x83/x32 <Private Use>
-+<UE794>     /x84/x31/x83/x33 <Private Use>
-+<UE795>     /x84/x31/x83/x34 <Private Use>
-+<UE796>     /x84/x31/x83/x35 <Private Use>
- <UE797>     /xa6/xf6         <Private Use>
- <UE798>     /xa6/xf7         <Private Use>
- <UE799>     /xa6/xf8         <Private Use>
-@@ -57387,17 +57371,15 @@ CHARMAP
- <UE813>     /xd7/xfd         <Private Use>
- <UE814>     /xd7/xfe         <Private Use>
- <UE815>     /x83/x36/xc9/x34 <Private Use>
--% These 3 PUA mappings use equivalents <U20087>, <U20089> and <U200CC>.
--% <UE816>     /xfe/x51         <Private Use>
--% <UE817>     /xfe/x52         <Private Use>
--% <UE818>     /xfe/x53         <Private Use>
-+<UE816>     /xfe/x51         <Private Use>
-+<UE817>     /xfe/x52         <Private Use>
-+<UE818>     /xfe/x53         <Private Use>
- <UE819>     /x83/x36/xc9/x35 <Private Use>
- <UE81A>     /x83/x36/xc9/x36 <Private Use>
- <UE81B>     /x83/x36/xc9/x37 <Private Use>
- <UE81C>     /x83/x36/xc9/x38 <Private Use>
- <UE81D>     /x83/x36/xc9/x39 <Private Use>
--% This 1 PUA mapping uses the equivalent <U9FB4>.
--% <UE81E>     /xfe/x59         <Private Use>
-+<UE81E>     /x82/x35/x90/x37 <Private Use>
- <UE81F>     /x83/x36/xca/x30 <Private Use>
- <UE820>     /x83/x36/xca/x31 <Private Use>
- <UE821>     /x83/x36/xca/x32 <Private Use>
-@@ -57405,22 +57387,19 @@ CHARMAP
- <UE823>     /x83/x36/xca/x34 <Private Use>
- <UE824>     /x83/x36/xca/x35 <Private Use>
- <UE825>     /x83/x36/xca/x36 <Private Use>
--% This 1 PUA mapping uses the equivalent <U9FB5>.
--% <UE826>     /xfe/x61         <Private Use>
-+<UE826>     /x82/x35/x90/x38 <Private Use>
- <UE827>     /x83/x36/xca/x37 <Private Use>
- <UE828>     /x83/x36/xca/x38 <Private Use>
- <UE829>     /x83/x36/xca/x39 <Private Use>
- <UE82A>     /x83/x36/xcb/x30 <Private Use>
--% These 2 PUA mappings use the equivalents <U9FB6> and <U9FB7>.
--% <UE82B>     /xfe/x66         <Private Use>
--% <UE82C>     /xfe/x67         <Private Use>
-+<UE82B>     /x82/x35/x90/x39 <Private Use>
-+<UE82C>     /x82/x35/x91/x30 <Private Use>
- <UE82D>     /x83/x36/xcb/x31 <Private Use>
- <UE82E>     /x83/x36/xcb/x32 <Private Use>
- <UE82F>     /x83/x36/xcb/x33 <Private Use>
- <UE830>     /x83/x36/xcb/x34 <Private Use>
--% These 2 PUA mappings use the equivalents <U215D7> and <U9FB8>.
--% <UE831>     /xfe/x6c         <Private Use>
--% <UE832>     /xfe/x6d         <Private Use>
-+<UE831>     /xfe/x6c         <Private Use>
-+<UE832>     /x82/x35/x91/x31 <Private Use>
- <UE833>     /x83/x36/xcb/x35 <Private Use>
- <UE834>     /x83/x36/xcb/x36 <Private Use>
- <UE835>     /x83/x36/xcb/x37 <Private Use>
-@@ -57429,8 +57408,7 @@ CHARMAP
- <UE838>     /x83/x36/xcc/x30 <Private Use>
- <UE839>     /x83/x36/xcc/x31 <Private Use>
- <UE83A>     /x83/x36/xcc/x32 <Private Use>
--% This 1 PUA mapping uses the equivalent <U2298F>.
--% <UE83B>     /xfe/x76         <Private Use>
-+<UE83B>     /xfe/x76         <Private Use>
- <UE83C>     /x83/x36/xcc/x33 <Private Use>
- <UE83D>     /x83/x36/xcc/x34 <Private Use>
- <UE83E>     /x83/x36/xcc/x35 <Private Use>
-@@ -57438,8 +57416,7 @@ CHARMAP
- <UE840>     /x83/x36/xcc/x37 <Private Use>
- <UE841>     /x83/x36/xcc/x38 <Private Use>
- <UE842>     /x83/x36/xcc/x39 <Private Use>
--% This 1 PUA mapping uses the equivalent <U9FB9>.
--% <UE843>     /xfe/x7e         <Private Use>
-+<UE843>     /x82/x35/x91/x32 <Private Use>
- <UE844>     /x83/x36/xcd/x30 <Private Use>
- <UE845>     /x83/x36/xcd/x31 <Private Use>
- <UE846>     /x83/x36/xcd/x32 <Private Use>
-@@ -57456,9 +57433,8 @@ CHARMAP
- <UE851>     /x83/x36/xce/x33 <Private Use>
- <UE852>     /x83/x36/xce/x34 <Private Use>
- <UE853>     /x83/x36/xce/x35 <Private Use>
--% These 2 PUA mappings use the equivalents <U9FBA> and <U241FE>.
--% <UE854>     /xfe/x90         <Private Use>
--% <UE855>     /xfe/x91         <Private Use>
-+<UE854>     /x82/x35/x91/x33 <Private Use>
-+<UE855>     /xfe/x91         <Private Use>
- <UE856>     /x83/x36/xce/x36 <Private Use>
- <UE857>     /x83/x36/xce/x37 <Private Use>
- <UE858>     /x83/x36/xce/x38 <Private Use>
-@@ -57473,8 +57449,7 @@ CHARMAP
- <UE861>     /x83/x36/xcf/x37 <Private Use>
- <UE862>     /x83/x36/xcf/x38 <Private Use>
- <UE863>     /x83/x36/xcf/x39 <Private Use>
--% This 1 PUA mapping uses the equivalent <U9FBB>.
--% <UE864>     /xfe/xa0         <Private Use>
-+<UE864>     /x82/x35/x91/x34 <Private Use>
- <UE865>     /x83/x36/xd0/x30 <Private Use>
- <UE866>     /x83/x36/xd0/x31 <Private Use>
- <UE867>     /x83/x36/xd0/x32 <Private Use>
-@@ -70447,19 +70422,14 @@ CHARMAP
- <U00020068>..<U00020071> /x95/x32/x8d/x30 <CJK>
- <U00020072>..<U0002007B> /x95/x32/x8e/x30 <CJK>
- <U0002007C>..<U00020085> /x95/x32/x8f/x30 <CJK>
--<U00020086> /x95/x32/x90/x30 <CJK>
--<U00020087> /xfe/x51         <CJK>
--<U00020088> /x95/x32/x90/x32 <CJK>
--<U00020089> /xfe/x52         <CJK>
--<U0002008A>..<U0002008F> /x95/x32/x90/x34 <CJK>
-+<U00020086>..<U0002008F> /x95/x32/x90/x30 <CJK>
- <U00020090>..<U00020099> /x95/x32/x91/x30 <CJK>
- <U0002009A>..<U000200A3> /x95/x32/x92/x30 <CJK>
- <U000200A4>..<U000200AD> /x95/x32/x93/x30 <CJK>
- <U000200AE>..<U000200B7> /x95/x32/x94/x30 <CJK>
- <U000200B8>..<U000200C1> /x95/x32/x95/x30 <CJK>
- <U000200C2>..<U000200CB> /x95/x32/x96/x30 <CJK>
--<U000200CC> /xfe/x53         <CJK>
--<U000200CD>..<U000200D5> /x95/x32/x97/x31 <CJK>
-+<U000200CC>..<U000200D5> /x95/x32/x97/x30 <CJK>
- <U000200D6>..<U000200DF> /x95/x32/x98/x30 <CJK>
- <U000200E0>..<U000200E9> /x95/x32/x99/x30 <CJK>
- <U000200EA>..<U000200F3> /x95/x32/x9a/x30 <CJK>
-@@ -70998,8 +70968,7 @@ CHARMAP
- <U000215BC>..<U000215C5> /x95/x36/xb7/x30 <CJK>
- <U000215C6>..<U000215CF> /x95/x36/xb8/x30 <CJK>
- <U000215D0>..<U000215D6> /x95/x36/xb9/x30 <CJK>
--<U000215D7> /xfe/x6c         <CJK>
--<U000215D8>..<U000215D9> /x95/x36/xb9/x38 <CJK>
-+<U000215D7>..<U000215D9> /x95/x36/xb9/x37 <CJK>
- <U000215DA>..<U000215E3> /x95/x36/xba/x30 <CJK>
- <U000215E4>..<U000215ED> /x95/x36/xbb/x30 <CJK>
- <U000215EE>..<U000215F7> /x95/x36/xbc/x30 <CJK>
-@@ -71505,8 +71474,7 @@ CHARMAP
- <U00022976>..<U0002297F> /x96/x30/xb8/x30 <CJK>
- <U00022980>..<U00022989> /x96/x30/xb9/x30 <CJK>
- <U0002298A>..<U0002298E> /x96/x30/xba/x30 <CJK>
--<U0002298F> /xfe/x76         <CJK>
--<U00022990>..<U00022993> /x96/x30/xba/x36 <CJK>
-+<U0002298F>..<U00022993> /x96/x30/xba/x35 <CJK>
- <U00022994>..<U0002299D> /x96/x30/xbb/x30 <CJK>
- <U0002299E>..<U000229A7> /x96/x30/xbc/x30 <CJK>
- <U000229A8>..<U000229B1> /x96/x30/xbd/x30 <CJK>
-@@ -72132,8 +72100,7 @@ CHARMAP
- <U000241E0>..<U000241E9> /x96/x35/xb3/x30 <CJK>
- <U000241EA>..<U000241F3> /x96/x35/xb4/x30 <CJK>
- <U000241F4>..<U000241FD> /x96/x35/xb5/x30 <CJK>
--<U000241FE> /xfe/x91         <CJK>
--<U000241FF>..<U00024207> /x96/x35/xb6/x31 <CJK>
-+<U000241FE>..<U00024207> /x96/x35/xb6/x30 <CJK>
- <U00024208>..<U00024211> /x96/x35/xb7/x30 <CJK>
- <U00024212>..<U0002421B> /x96/x35/xb8/x30 <CJK>
- <U0002421C>..<U00024225> /x96/x35/xb9/x30 <CJK>