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[/] [or1k/] [trunk/] [linux/] [uClibc/] [extra/] [locale/] [gen_mmap.c] - Rev 1774
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#include <stdio.h> #include <stdlib.h> #include <string.h> #include <assert.h> #include <stdint.h> #include <stddef.h> #define WANT_DATA #include "c8tables.h" /* #define Cctype_TBL_LEN 328 */ /* #define Cuplow_TBL_LEN 400 */ /* #define Cc2wc_TBL_LEN 1448 */ /* #define Cwc2c_TBL_LEN 3744 */ #define WANT_WCctype_data #define WANT_WCuplow_data #define WANT_WCuplow_diff_data /* #define WANT_WCcomb_data */ /* #define WANT_WCwidth_data */ #include "wctables.h" #undef WANT_WCctype_data #undef WANT_WCuplow_data #undef WANT_WCuplow_diff_data /* #undef WANT_WCcomb_data */ /* #undef WANT_WCwidth_data */ /* #define WCctype_TBL_LEN (WCctype_II_LEN + WCctype_TI_LEN + WCctype_UT_LEN) */ /* #define WCuplow_TBL_LEN (WCuplow_II_LEN + WCuplow_TI_LEN + WCuplow_UT_LEN) */ /* #define WCuplow_diff_TBL_LEN (2 * WCuplow_diffs) */ /* #define WCcomb_TBL_LEN (WCcomb_II_LEN + WCcomb_TI_LEN + WCcomb_UT_LEN) */ #include "locale_tables.h" #include "locale_mmap.h" /* #undef __PASTE2 */ /* #define __PASTE2(A,B) A ## B */ /* #undef __PASTE3 */ /* #define __PASTE3(A,B,C) A ## B ## C */ /* #define MAGIC_SIZE 64 */ /* #define COMMON_MMAP(X) \ */ /* unsigned char __PASTE3(lc_,X,_data)[__PASTE3(__lc_,X,_data_LEN)]; */ /* #define COMMON_MMIDX(X) \ */ /* unsigned char __PASTE3(lc_,X,_rows)[__PASTE3(__lc_,X,_rows_LEN)]; \ */ /* uint16_t __PASTE3(lc_,X,_item_offsets)[__PASTE3(__lc_,X,_item_offsets_LEN)]; \ */ /* uint16_t __PASTE3(lc_,X,_item_idx)[__PASTE3(__lc_,X,_item_idx_LEN)]; \ */ #define WRITE_COMMON_MMAP(X) \ fseek(fp, (long) offsetof(__locale_mmap_t, __PASTE3(lc_,X,_data)), SEEK_SET); \ for (i=0 ; i < __PASTE3(__lc_,X,_data_LEN) ; i++) { \ putc(__PASTE3(__lc_,X,_data)[i], fp); \ } #define WRITE_COMMON_MMIDX(X) \ fseek(fp, (long) offsetof(__locale_mmap_t, __PASTE3(lc_,X,_rows)), SEEK_SET); \ for (i=0 ; i < __PASTE3(__lc_,X,_rows_LEN) ; i++) { \ putc(__PASTE3(__lc_,X,_rows)[i], fp); \ } \ fseek(fp, (long) offsetof(__locale_mmap_t, __PASTE3(lc_,X,_item_offsets)), SEEK_SET); \ for (i=0 ; i < __PASTE3(__lc_,X,_item_offsets_LEN) ; i++) { \ putc( ((unsigned char *) &(__PASTE3(__lc_,X,_item_offsets)[i]))[0], fp); \ putc( ((unsigned char *) &(__PASTE3(__lc_,X,_item_offsets)[i]))[1], fp); \ } \ fseek(fp, (long) offsetof(__locale_mmap_t, __PASTE3(lc_,X,_item_idx)), SEEK_SET); \ for (i=0 ; i < __PASTE3(__lc_,X,_item_idx_LEN) ; i++) { \ putc( ((unsigned char *) &(__PASTE3(__lc_,X,_item_idx)[i]))[0], fp); \ putc( ((unsigned char *) &(__PASTE3(__lc_,X,_item_idx)[i]))[1], fp); \ } #define WRITE_WC_DATA(X) \ fseek(fp, (long) offsetof(__locale_mmap_t, __PASTE2(tblw,X)), SEEK_SET); \ for (i=0 ; i < __PASTE3(WC,X,_TBL_LEN) ; i++) { \ putc(__PASTE3(WC,X,_data)[i], fp); \ } #define WRITE_WC_I16_DATA(X) \ fseek(fp, (long) offsetof(__locale_mmap_t, __PASTE2(tblw,X)), SEEK_SET); \ for (i=0 ; i < __PASTE3(WC,X,_TBL_LEN) ; i++) { \ putc( ((unsigned char *) &(__PASTE3(WC,X,_data)[i]))[0], fp); \ putc( ((unsigned char *) &(__PASTE3(WC,X,_data)[i]))[1], fp); \ } #define WRITE_C_DATA(X) \ fseek(fp, (long) offsetof(__locale_mmap_t, __PASTE2(tbl8,X)), SEEK_SET); \ for (i=0 ; i < __PASTE3(C,X,_TBL_LEN) ; i++) { \ putc(__PASTE3(C,X,_data)[i], fp); \ } #define WRITE_C_U16_DATA(X) \ fseek(fp, (long) offsetof(__locale_mmap_t, __PASTE2(tbl8,X)), SEEK_SET); \ for (i=0 ; i < __PASTE3(C,X,_TBL_LEN) ; i++) { \ putc( ((unsigned char *) &(__PASTE3(C,X,_data)[i]))[0], fp); \ putc( ((unsigned char *) &(__PASTE3(C,X,_data)[i]))[1], fp); \ } /**********************************************************************/ #define COMMON_OFFSETS(X) \ offsetof(__locale_mmap_t, __PASTE3(lc_,X,_rows)), \ offsetof(__locale_mmap_t, __PASTE3(lc_,X,_item_offsets)), \ offsetof(__locale_mmap_t, __PASTE3(lc_,X,_item_idx)), \ offsetof(__locale_mmap_t, __PASTE3(lc_,X,_data)) \ static const size_t common_tbl_offsets[CATEGORIES*4] = { 0, 0, 0, 0, /* ctype */ COMMON_OFFSETS(numeric), COMMON_OFFSETS(monetary), COMMON_OFFSETS(time), 0, 0, 0, 0, /* collate */ COMMON_OFFSETS(messages), }; int main(void) { FILE *fp; size_t i; unsigned char *p; if (!(fp = fopen("locale.mmap", "w"))) { printf("error - can't open locale.mmap for writing!"); return EXIT_FAILURE; } for (i=0 ; i < sizeof(__locale_mmap_t) ; i++) { putc(0, fp); /* Zero out the file. */ } #ifdef __CTYPE_HAS_8_BIT_LOCALES WRITE_C_DATA(ctype); WRITE_C_DATA(uplow); #ifdef __WCHAR_ENABLED WRITE_C_U16_DATA(c2wc); WRITE_C_DATA(wc2c); /* translit */ #endif /* __WCHAR_ENABLED */ #endif /* __CTYPE_HAS_8_BIT_LOCALES */ #ifdef __WCHAR_ENABLED WRITE_WC_DATA(ctype); WRITE_WC_DATA(uplow); WRITE_WC_I16_DATA(uplow_diff); /* WRITE_WC_DATA(comb); */ /* width?? */ #endif /* __WCHAR_ENABLED */ WRITE_COMMON_MMAP(numeric); WRITE_COMMON_MMAP(monetary); WRITE_COMMON_MMAP(time); /* TODO -- collate*/ WRITE_COMMON_MMAP(messages); #ifdef __CTYPE_HAS_8_BIT_LOCALES fseek(fp, (long) offsetof(__locale_mmap_t, codeset_8_bit), SEEK_SET); \ p = (unsigned char *) codeset_8_bit; for (i=0 ; i < sizeof(codeset_8_bit) ; i++) { putc(p[i], fp); } #endif /* __CTYPE_HAS_8_BIT_LOCALES */ WRITE_COMMON_MMIDX(numeric); WRITE_COMMON_MMIDX(monetary); WRITE_COMMON_MMIDX(time); /* TODO -- collate*/ WRITE_COMMON_MMIDX(messages); fseek(fp, (long) offsetof(__locale_mmap_t, lc_common_item_offsets_LEN), SEEK_SET); putc(1, fp); /* ctype -- (codeset) handled specially */ putc(__lc_numeric_item_offsets_LEN, fp); putc(__lc_monetary_item_offsets_LEN, fp); putc(__lc_time_item_offsets_LEN, fp); putc(0, fp); /* collate */ putc(__lc_messages_item_offsets_LEN, fp); fseek(fp, (long) offsetof(__locale_mmap_t, lc_common_tbl_offsets), SEEK_SET); for (i=0 ; i < sizeof(common_tbl_offsets) ; i++) { putc(((unsigned char *)common_tbl_offsets)[i], fp); } #ifdef NUM_LOCALES fseek(fp, (long) offsetof(__locale_mmap_t, locales), SEEK_SET); for (i=0 ; i < (NUM_LOCALES * WIDTH_LOCALES) ; i++) { putc(__locales[i], fp); } fseek(fp, (long) offsetof(__locale_mmap_t, locale_names5), SEEK_SET); for (i=0 ; i < 5 * NUM_LOCALE_NAMES ; i++) { putc(__locale_names5[i], fp); } #ifdef LOCALE_AT_MODIFIERS_LENGTH fseek(fp, (long) offsetof(__locale_mmap_t, locale_at_modifiers), SEEK_SET); for (i=0 ; i < LOCALE_AT_MODIFIERS_LENGTH ; i++) { putc(__locale_at_modifiers[i], fp); } #endif /* LOCALE_AT_MODIFIERS_LENGTH */ #endif /* NUM_LOCALES */ fseek(fp, (long) offsetof(__locale_mmap_t, lc_names), SEEK_SET); for (i=0 ; i < lc_names_LEN ; i++) { putc(lc_names[i], fp); } #ifdef __CTYPE_HAS_8_BIT_LOCALES fseek(fp, (long) offsetof(__locale_mmap_t, codeset_list), SEEK_SET); for (i=0 ; i < sizeof(CODESET_LIST) ; i++) { putc((unsigned char)(CODESET_LIST[i]), fp); } #endif /* __CTYPE_HAS_8_BIT_LOCALES */ if (ferror(fp) || (fclose(fp) == EOF)) { printf("error - stream in error state or fclose failed!"); return EXIT_FAILURE; } printf("sizeof(__locale_mmap_t) = %zd\n", sizeof(__locale_mmap_t)); return EXIT_SUCCESS; } /* TODO: * collate data (8-bit weighted single char only) * @ mappings! * codeset list? yes, since we'll want to be able to inspect them... * that means putting some header stuff in magic * fix ctype LEN defines in gen_c8tables */
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