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Update.

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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.
This commit is contained in:
Ulrich Drepper
2000-03-28 17:33:37 +00:00
parent b35e58e479
commit 77e1d15a1a
29 changed files with 311 additions and 121 deletions
Download Patch File Download Diff File Expand all files Collapse all files

14
iconvdata/unicode.c
View File

@@ -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; \