From a334319f6530564d22e775935d9c91663623a1b4 Mon Sep 17 00:00:00 2001 From: Ulrich Drepper Date: Wed, 22 Dec 2004 20:10:10 +0000 Subject: (CFLAGS-tst-align.c): Add -mpreferred-stack-boundary=4. --- iconvdata/ibm1364.c | 394 ---------------------------------------------------- 1 file changed, 394 deletions(-) delete mode 100644 iconvdata/ibm1364.c (limited to 'iconvdata/ibm1364.c') diff --git a/iconvdata/ibm1364.c b/iconvdata/ibm1364.c deleted file mode 100644 index 1d46cf6dfb..0000000000 --- a/iconvdata/ibm1364.c +++ /dev/null @@ -1,394 +0,0 @@ -/* Conversion from and to IBM1364. - Copyright (C) 2005 Free Software Foundation, Inc. - This file is part of the GNU C Library. - Contributed by Masahide Washizawa , 2005. - - 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, write to the Free - Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA - 02111-1307 USA. */ - -#include -#include -#include -#include - -#ifndef CHARSET_NAME -/* This is really the IBM1364 converter, not another module sharing - the code. */ -# define DATA_HEADER "ibm1364.h" -# define CHARSET_NAME "IBM1364//" -# define FROM_LOOP from_ibm1364 -# define TO_LOOP to_ibm1364 -# define SB_TO_UCS4 __ibm1364sb_to_ucs4 -# define DB_TO_UCS4_IDX __ibm1364db_to_ucs4_idx -# define DB_TO_UCS4 __ibm1364db_to_ucs4 -# define UCS4_TO_SB_IDX __ucs4_to_ibm1364sb_idx -# define UCS4_TO_SB __ucs4_to_ibm1364sb -# define UCS4_TO_DB_IDX __ucs4_to_ibm1364db_idx -# define UCS4_TO_DB __ucs4_to_ibm1364db -# define UCS_LIMIT 0xffff -#endif - - -#include DATA_HEADER - -/* The shift sequences for this charset (it does not use ESC). */ -#define SI 0x0F /* Shift In, host code to turn DBCS off. */ -#define SO 0x0E /* Shift Out, host code to turn DBCS on. */ - -/* Definitions used in the body of the `gconv' function. */ -#define MIN_NEEDED_FROM 1 -#define MAX_NEEDED_FROM 2 -#define MIN_NEEDED_TO 4 -#ifdef HAS_COMBINED -# define MAX_NEEDED_TO 8 -#else -# define MAX_NEEDED_TO 4 -#endif -#define PREPARE_LOOP \ - int save_curcs; \ - int *curcsp = &data->__statep->__count; -#define EXTRA_LOOP_ARGS , curcsp - -/* Definitions of initialization and destructor function. */ -#define DEFINE_INIT 1 -#define DEFINE_FINI 1 - - -/* Since this is a stateful encoding we have to provide code which resets - the output state to the initial state. This has to be done during the - flushing. */ -#define EMIT_SHIFT_TO_INIT \ - if ((data->__statep->__count & ~7) != sb) \ - { \ - if (FROM_DIRECTION) \ - data->__statep->__count &= 7; \ - else \ - { \ - /* We are not in the initial state. To switch back we have \ - to emit `SI'. */ \ - if (__builtin_expect (outbuf >= outend, 0)) \ - /* We don't have enough room in the output buffer. */ \ - status = __GCONV_FULL_OUTPUT; \ - else \ - { \ - /* Write out the shift sequence. */ \ - *outbuf++ = SI; \ - data->__statep->__count &= 7; \ - } \ - } \ - } - - -/* Since we might have to reset input pointer we must be able to save - and retore the state. */ -#define SAVE_RESET_STATE(Save) \ - if (Save) \ - save_curcs = *curcsp; \ - else \ - *curcsp = save_curcs - - -/* Current codeset type. */ -enum -{ - sb = 0, - db = 64 -}; - - -/* Subroutine to write out converted UCS4 from IBM-13XX. */ -#ifdef HAS_COMBINED -# define SUB_COMBINED_UCS_FROM_IBM13XX \ - { \ - if (res != UCS_LIMIT || ch < __TO_UCS4_COMBINED_MIN \ - || ch > __TO_UCS4_COMBINED_MAX) \ - { \ - put32 (outptr, res); \ - outptr += 4; \ - } \ - else \ - { \ - /* This is a combined character. Make sure we have room. */ \ - if (__builtin_expect (outptr + 8 > outend, 0)) \ - { \ - result = __GCONV_FULL_OUTPUT; \ - break; \ - } \ - \ - const struct divide *cmbp \ - = &DB_TO_UCS4_COMB[ch - __TO_UCS4_COMBINED_MIN]; \ - assert (cmbp->res1 != 0 && cmbp->res2 != 0); \ - \ - put32 (outptr, cmbp->res1); \ - outptr += 4; \ - put32 (outptr, cmbp->res2); \ - outptr += 4; \ - } \ - } -#else -# define SUB_COMBINED_UCS_FROM_IBM13XX \ - { \ - put32 (outptr, res); \ - outptr += 4; \ - } -#endif /* HAS_COMBINED */ - - -/* First, define the conversion function from IBM-13XX to UCS4. */ -#define MIN_NEEDED_INPUT MIN_NEEDED_FROM -#define MAX_NEEDED_INPUT MAX_NEEDED_FROM -#define MIN_NEEDED_OUTPUT MIN_NEEDED_TO -#define LOOPFCT FROM_LOOP -#define BODY \ - { \ - uint32_t ch = *inptr; \ - \ - if (__builtin_expect (ch, 0) == SO) \ - { \ - /* Shift OUT, change to DBCS converter. */ \ - if (curcs == db) \ - { \ - result = __GCONV_ILLEGAL_INPUT; \ - break; \ - } \ - curcs = db; \ - ++inptr; \ - continue; \ - } \ - if (__builtin_expect (ch, 0) == SI) \ - { \ - /* Shift IN, change to SBCS converter. */ \ - if (curcs == sb) \ - { \ - result = __GCONV_ILLEGAL_INPUT; \ - break; \ - } \ - curcs = sb; \ - ++inptr; \ - continue; \ - } \ - \ - if (curcs == sb) \ - { \ - /* Use the IBM13XX table for single byte. */ \ - uint32_t res = SB_TO_UCS4[ch]; \ - if (__builtin_expect (res, L'\1') == L'\0' && ch != '\0') \ - { \ - /* This is an illegal character. */ \ - if (! ignore_errors_p ()) \ - { \ - result = __GCONV_ILLEGAL_INPUT; \ - break; \ - } \ - ++*irreversible; \ - } \ - else \ - { \ - put32 (outptr, res); \ - outptr += 4; \ - } \ - ++inptr; \ - } \ - else \ - { \ - assert (curcs == db); \ - \ - if (__builtin_expect (inptr + 1 >= inend, 0)) \ - { \ - /* The second character is not available. Store the \ - intermediate result. */ \ - result = __GCONV_INCOMPLETE_INPUT; \ - break; \ - } \ - \ - ch = (ch * 0x100) + inptr[1]; \ - \ - /* Use the IBM1364 table for double byte. */ \ - const struct gap *rp2 = DB_TO_UCS4_IDX; \ - while (ch > rp2->end) \ - ++rp2; \ - \ - uint32_t res; \ - if (__builtin_expect (ch < rp2->start, 0) \ - || (res = DB_TO_UCS4[ch + rp2->idx], \ - __builtin_expect (res, L'\1') == L'\0' && ch != '\0')) \ - { \ - /* This is an illegal character. */ \ - if (! ignore_errors_p ()) \ - { \ - result = __GCONV_ILLEGAL_INPUT; \ - break; \ - } \ - ++*irreversible; \ - } \ - else \ - { \ - SUB_COMBINED_UCS_FROM_IBM13XX; \ - } \ - inptr += 2; \ - } \ - } -#define LOOP_NEED_FLAGS -#define EXTRA_LOOP_DECLS , int *curcsp -#define INIT_PARAMS int curcs = *curcsp & ~7 -#define UPDATE_PARAMS *curcsp = curcs -#include - - -/* Subroutine to convert two UCS4 codes to IBM-13XX. */ -#ifdef HAS_COMBINED -# define SUB_COMBINED_UCS_TO_IBM13XX \ - { \ - const struct combine *cmbp = UCS4_COMB_TO_DB; \ - while (cmbp->res1 < ch) \ - ++cmbp; \ - /* XXX if last char is beginning of combining store in state */ \ - if (cmbp->res1 == ch && inptr + 4 < inend) \ - { \ - /* See if input is part of a combined character. */ \ - uint32_t ch_next = get32 (inptr + 4); \ - while (cmbp->res2 != ch_next) \ - { \ - ++cmbp; \ - if (cmbp->res1 != ch) \ - goto not_combined; \ - } \ - \ - /* It is a combined character. First make sure we are in \ - double byte mode. */ \ - if (curcs == sb) \ - { \ - /* We know there is room for at least one byte. */ \ - *outptr++ = SO; \ - curcs = db; \ - } \ - \ - if (__builtin_expect (outptr + 2 > outend, 0)) \ - { \ - result = __GCONV_FULL_OUTPUT; \ - break; \ - } \ - *outptr++ = cmbp->ch[0]; \ - *outptr++ = cmbp->ch[1]; \ - inptr += 8; \ - continue; \ - \ - not_combined:; \ - } \ - } -#else -# define SUB_COMBINED_UCS_TO_IBM13XX -#endif /* HAS_COMBINED */ - - -/* Next, define the other direction. */ -#define MIN_NEEDED_INPUT MIN_NEEDED_TO -#define MIN_NEEDED_OUTPUT MIN_NEEDED_FROM -#define MAX_NEEDED_OUTPUT MAX_NEEDED_FROM -#define LOOPFCT TO_LOOP -#define BODY \ - { \ - uint32_t ch = get32 (inptr); \ - \ - if (__builtin_expect (ch >= UCS_LIMIT, 0)) \ - { \ - UNICODE_TAG_HANDLER (ch, 4); \ - \ - if (! ignore_errors_p ()) \ - { \ - result = __GCONV_ILLEGAL_INPUT; \ - break; \ - } \ - ++*irreversible; \ - inptr += 4; \ - continue; \ - } \ - \ - SUB_COMBINED_UCS_TO_IBM13XX; \ - \ - const struct gap *rp1 = UCS4_TO_SB_IDX; \ - while (ch > rp1->end) \ - ++rp1; \ - \ - /* Use the UCS4 table for single byte. */ \ - const char *cp; \ - if (__builtin_expect (ch < rp1->start, 0) \ - || (cp = UCS4_TO_SB[ch + rp1->idx], \ - __builtin_expect (cp[0], L'\1') == L'\0' && ch != '\0')) \ - { \ - /* Use the UCS4 table for double byte. */ \ - const struct gap *rp2 = UCS4_TO_DB_IDX; \ - while (ch > rp2->end) \ - ++rp2; \ - \ - if (__builtin_expect (ch < rp2->start, 0) \ - || (cp = UCS4_TO_DB[ch + rp2->idx], \ - __builtin_expect (cp[0], L'\1') == L'\0' && ch != '\0')) \ - { \ - /* This is an illegal character. */ \ - if (! ignore_errors_p ()) \ - { \ - result = __GCONV_ILLEGAL_INPUT; \ - break; \ - } \ - ++*irreversible; \ - } \ - else \ - { \ - if (curcs == sb) \ - { \ - /* We know there is room for at least one byte. */ \ - *outptr++ = SO; \ - curcs = db; \ - } \ - \ - if (__builtin_expect (outptr + 2 > outend, 0)) \ - { \ - result = __GCONV_FULL_OUTPUT; \ - break; \ - } \ - *outptr++ = cp[0]; \ - *outptr++ = cp[1]; \ - } \ - } \ - else \ - { \ - if (__builtin_expect (curcs == db, 0)) \ - { \ - /* We know there is room for at least one byte. */ \ - *outptr++ = SI; \ - curcs = sb; \ - \ - if (__builtin_expect (outptr >= outend, 0)) \ - { \ - result = __GCONV_FULL_OUTPUT; \ - break; \ - } \ - } \ - \ - *outptr++ = cp[0]; \ - } \ - \ - /* Now that we wrote the output increment the input pointer. */ \ - inptr += 4; \ - } -#define LOOP_NEED_FLAGS -#define EXTRA_LOOP_DECLS , int *curcsp -#define INIT_PARAMS int curcs = *curcsp & ~7 -#define UPDATE_PARAMS *curcsp = curcs -#include - -/* Now define the toplevel functions. */ -#include -- cgit 1.4.1