From ae828bc6f9a3ff47cb92846f71a9a7f8c6d5c941 Mon Sep 17 00:00:00 2001 From: Ulrich Drepper Date: Mon, 2 Mar 1998 18:02:11 +0000 Subject: Update. 1998-03-02 17:55 Ulrich Drepper * sysdeps/i386/add_n.S: Change to use ENTRY and END macro. * sysdeps/i386/addmul_1.S: Likewise. * sysdeps/i386/lshift.S: Likewise. * sysdeps/i386/mul_1.S: Likewise. * sysdeps/i386/rshift.S: Likewise. * sysdeps/i386/sub_n.S: Likewise. * sysdeps/i386/submul_1.S: Likewise. * sysdeps/i386/i586/add_n.S: Likewise. * sysdeps/i386/i586/addmul_1.S: Likewise. * sysdeps/i386/i586/lshift.S: Likewise. * sysdeps/i386/i586/mul_1.S: Likewise. * sysdeps/i386/i586/rshift.S: Likewise. * sysdeps/i386/i586/sub_n.S: Likewise. * sysdeps/i386/i586/submul_1.S: Likewise. * sysdeps/i386/sysdep.h: Extend last change. * sysdeps/unix/sysv/linux/i386/sysdep.h: Follow Intel's advice to have only one exit point for functions. 1998-03-02 Ulrich Drepper * configure.in: Fix msgfmt test. Fix handling of //s in sysdeps search. 1998-03-02 13:28 Ulrich Drepper * Makerules: Generate libc.so with absolute paths for the used shared objects. * config.make.in: Add MAKEINFO definition. 1998-03-02 Ulrich Drepper * sysdeps/i386/sysdep.h (ASM_SIZE_DIRECTIVE): Add ; at the end. (ENTRY): Use STABS_FUN. (END): Use STABS_FUN_END. (STABS_FUN, STABS_FUN2, STABS_FUN_END): New macro to emit stabs info. * elf/Makefile: Add rules to build sprof program. * elf/sprof.c: New file. 1998-02-28 Andreas Jaeger * misc/syslog.c (openlog_internal): Insert missing closing brace. 1998-02-06 Andreas Jaeger * configure.in: Check for working msgfmt version (from GNU gettext 0.10 or later). 1998-03-02 Ulrich Drepper * configure.in: Avoid //s in sysdirs. Patch by Roland McGrath. * stdlib/a64l.c (a64l): Rewrite by Joe Keane . 1998-03-02 07:17 H.J. Lu * elf/dl-open.c (_dl_open): Update _dl_global_scope_end when setting _dl_global_scope for RTLD_GLOBAL. 1998-02-27 Andreas Schwab * sysdeps/unix/make-syscalls.sh: Fix last change so that all possible lists of object-suffixes are taken care of. 1998-03-02 10:16 Ulrich Drepper * timezone/private.h: Update from tzcode1998c. * timezone/zic.c: Likewise. * timezone/antarctica: Updated from tzdata1998c. * timezone/asia: Likewise. * timezone/australasia: Likewise. * timezone/europe: Likewise. * timezone/southamerica: Likewise. 1998-03-02 Ulrich Drepper * posix/glob.c (glob_in_dir): Add support for cases insensitive VMS. Patch by John W. Eaton . --- stdlib/a64l.c | 57 ++++++++++++++++++++++++++++++++++----------------------- 1 file changed, 34 insertions(+), 23 deletions(-) (limited to 'stdlib') diff --git a/stdlib/a64l.c b/stdlib/a64l.c index d1dd3a9b6b..eb1eef5cbf 100644 --- a/stdlib/a64l.c +++ b/stdlib/a64l.c @@ -1,4 +1,4 @@ -/* Copyright (C) 1995, 1997 Free Software Foundation, Inc. +/* Copyright (C) 1995, 1997, 1998 Free Software Foundation, Inc. This file is part of the GNU C Library. Contributed by Ulrich Drepper , August 1995. @@ -19,36 +19,47 @@ #include +#define TABLE_BASE 0x20 +#define TABLE_SIZE 0x60 + +#define XX ((char)0x40) + + +static const char a64l_table[TABLE_SIZE] = +{ + /* 0x20 */ XX, XX, XX, XX, XX, XX, XX, XX, XX, XX, XX, XX, XX, XX, 0, 1, + /* 0x30 */ 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, XX, XX, XX, XX, XX, XX, + /* 0x40 */ XX, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, + /* 0x50 */ 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, XX, XX, XX, XX, XX, + /* 0x60 */ XX, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, + /* 0x70 */ 53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63, XX, XX, XX, XX, XX +}; + + long int a64l (string) const char *string; { - size_t cnt; - unsigned long int result = 0l; + const char *ptr = string; + unsigned long int result = 0ul; + const char *end = ptr + 6; - for (cnt = 0; cnt < 6; ++cnt) + do { + unsigned index; + unsigned value; + + index = *ptr - TABLE_BASE; + if ((unsigned int) index >= TABLE_SIZE) + break; + value = (int) a64l_table[index]; + if (value == (int) XX) + break; result <<= 6; - switch (string[cnt]) - { - case '.': - break; - case '/': - result |= 1; - break; - case '0' ... '9': - result |= 2 + string[cnt] - '0'; - break; - case 'A' ... 'Z': - result |= 12 + string[cnt] - 'A'; - break; - case 'a' ... 'z': - result |= 38 + string[cnt] - 'a'; - break; - default: - return result >> 6; - } + ++ptr; + result |= value; } + while (ptr != end); return (long int) result; } -- cgit 1.4.1