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import glibc-2.28-251.el8_10.11

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c8 imports/c8/glibc-2.28-251.el8_10.11
MSVSphere Packaging Team 2 days ago
parent ca4652faa4
commit f9616393af
Signed by: sys_gitsync
GPG Key ID: B2B0B9F29E528FE8
7 changed files with 2794 additions and 444 deletions
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51
SOURCES/glibc-RHEL-49490-1.patch
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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

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SOURCES/glibc-RHEL-49490-2.patch
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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"

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SOURCES/glibc-RHEL-61255.patch
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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)

335
SOURCES/glibc-RHEL-61259-1.patch
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@ -0,0 +1,335 @@
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)

595
SOURCES/glibc-RHEL-61259-2.patch
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@ -0,0 +1,595 @@
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)

845
SOURCES/glibc-RHEL-67806.patch
Unescape View File

@ -0,0 +1,845 @@
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>

790
SPECS/glibc.spec
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