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| author | Ulrich Drepper <drepper@redhat.com> | 2000-03-28 17:33:37 +0000 |
|---|---|---|
| committer | Ulrich Drepper <drepper@redhat.com> | 2000-03-28 17:33:37 +0000 |
| commit | 77e1d15a1afea1189e6aab66cc6e0ce30e3275ce (patch) | |
| tree | 78849a20d1b650791f0a8d9d53404ef21057dd24 /iconvdata/unicode.c | |
| parent | b35e58e479cd23ff64ad83a30c6670e355a7d642 (diff) | |
| download | glibc-77e1d15a1afea1189e6aab66cc6e0ce30e3275ce.zip glibc-77e1d15a1afea1189e6aab66cc6e0ce30e3275ce.tar.gz glibc-77e1d15a1afea1189e6aab66cc6e0ce30e3275ce.tar.bz2 | |
Update.
2000-03-28 Ulrich Drepper <drepper@redhat.com>
* iconvdata/TESTS: Use UCS-2BE instead of UCS2.
* iconv/loop.c: Define get16, get32, put16, and put32 macros to
allow as well reading from/writing to unaligned addresses on machines
which don't support this in hardware. Use FCTNAME macro to define
function name. Include the file a second time for platforms which
need special unaligned handling.
* iconv/skeleton.c: Define get16u, get32u, put16u, and put32u macros
to access potentially unaligned addresses. These macros are intended
to be used only outside the loops.
(unaligned): New definition. In case the machine can handle unaligned
access define as zero. Otherwise as a variable which is initialized
as nonzero in case the buffer passed in at runtime is unaligned with
respect to the character set encoding involved.
Call aligned or unaligned looop functions according to unaligned
variable.
* iconvdata/8bit-gap.c: Use get16, get32, put16, and put32 instead
of direct casting pointer to potentially handle unaligned memory
accesses.
* iconvdata/8bit-generic.c: Likewise.
* iconvdata/ansi_x3.110.c: Likewise.
* iconvdata/big5.c: Likewise.
* iconvdata/euc-cn.c: Likewise.
* iconvdata/euc-jp.c: Likewise.
* iconvdata/euc-kr.c: Likewise.
* iconvdata/euc-tw.c: Likewise.
* iconvdata/gbk.c: Likewise.
* iconvdata/iso-2022-cn.c: Likewise.
* iconvdata/iso-2022-jp.c: Likewise.
* iconvdata/iso-2022-kr.c: Likewise.
* iconvdata/iso646.c: Likewise.
* iconvdata/iso_6937-2.c: Likewise.
* iconvdata/iso_6937.c: Likewise.
* iconvdata/johab.c: Likewise.
* iconvdata/sjis.c: Likewise.
* iconvdata/t.61.c: Likewise.
* iconvdata/uhc.c: Likewise.
* iconvdata/unicode.c: Likewise.
* iconvdata/utf-16.c: Likewise.
* locale/programs/simple-hash.c: Little optimizations. Remove K&R
prototypes.
* malloc/Versions [libc] (GLIBC_2.2): Add mcheck_check_all.
* malloc/mcheck.c (mcheck_check_all): Renamed from check_all and made
public.
* malloc/mcheck.h (mcheck_check_all): Declare.
* stdio-common/Makefile (tests): Add tst-obprintf.
Diffstat (limited to 'iconvdata/unicode.c')
| -rw-r--r-- | iconvdata/unicode.c | 14 |
1 files changed, 7 insertions, 7 deletions
diff --git a/iconvdata/unicode.c b/iconvdata/unicode.c index b29976b..0db7a01 100644 --- a/iconvdata/unicode.c +++ b/iconvdata/unicode.c @@ -50,10 +50,10 @@ if (inptr + 2 > inbufend) \ return __GCONV_EMPTY_INPUT; \ \ - if (*(uint16_t *) inptr == BOM) \ + if (get16u (inptr) == BOM) \ /* Simply ignore the BOM character. */ \ inptr += 2; \ - else if (*(uint16_t *) inptr == BOM_OE) \ + else if (get16u (inptr) == BOM_OE) \ { \ ((struct unicode_data *) step->__data)->swap = 1; \ inptr += 2; \ @@ -66,7 +66,7 @@ if (outbuf + 2 > outend) \ return __GCONV_FULL_OUTPUT; \ \ - *(uint16_t *) outbuf = BOM; \ + put16u (outbuf, BOM); \ outbuf += 2; \ } \ swap = ((struct unicode_data *) step->__data)->swap; @@ -147,7 +147,7 @@ gconv_end (struct __gconv_step *data) #define LOOPFCT TO_LOOP #define BODY \ { \ - uint32_t c = *((uint32_t *) inptr); \ + uint32_t c = get32 (inptr); \ \ if (c >= 0x10000) \ { \ @@ -155,7 +155,7 @@ gconv_end (struct __gconv_step *data) break; \ } \ \ - *((uint16_t *) outptr) = c; \ + put16 (outptr, c); \ \ outptr += 2; \ inptr += 4; \ @@ -171,12 +171,12 @@ gconv_end (struct __gconv_step *data) #define LOOPFCT FROM_LOOP #define BODY \ { \ - uint16_t u1 = *(uint16_t *) inptr; \ + uint16_t u1 = get16 (inptr); \ \ if (swap) \ u1 = bswap_16 (u1); \ \ - *((uint32_t *) outptr) = u1; \ + put32 (outptr, u1); \ \ inptr += 2; \ outptr += 4; \ |