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Update.
2000-03-24 Andreas Jaeger <aj@suse.de> * Makefile (postclean): Added soversions.i. 2000-03-24 Scott Bambrough <scottb@netwinder.org> * sysdeps/arm/fpu/fpu_control.h: Define _FPU_MASK_IM, _FPU_MASK_ZM, _FPU_MASK_OM, _FPU_MASK_UM, _FPU_MASK_PM, _FPU_MASK_DM, _FPU_DEFAULT, and _FPU_IEEE. Change _FPU_RESERVED. 2000-03-24 Scott Bambrough <scottb@netwinder.org> * sysdeps/unix/sysv/linux/arm/sys/ucontext.h: New file. 2000-03-24 Roland McGrath <roland@baalperazim.frob.com> * sysdeps/posix/getaddrinfo.c: Include <net/if.h> for if_nametoindex. (gaih_inet): Remove unused duplicate variable. * inet/getnameinfo.c (getnameinfo): Use IFNAMSIZ, not MAXHOSTNAMELEN. Don't use __libc_sa_len, which only exists for Linux. Just handle AF_INET and AF_INET6 directly as well as AF_LOCAL, since those are the only flavors supported by this function anyway. 2000-03-24 Geoff Clare <gwc@unisoft.com> * stdlib/strfmon.c: corrected problems with missing signs and missing or extra spaces; allow for sign strings longer than one character; add padding to ensure positive and negative formats are aligned when a left precision is used. 2000-03-26 Ulrich Drepper <drepper@redhat.com> * stdlib/random_r.c (__setstate_r): Allow RNGs of type 4. Patch by John Mizel <John.Mizel@msdw.com>.
This commit is contained in:
Ulrich Drepper
parent
0efadcd9ac
commit
4fcddf8e57
36
ChangeLog
36
ChangeLog
@ -1,3 +1,39 @@
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2000-03-24 Andreas Jaeger <aj@suse.de>
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* Makefile (postclean): Added soversions.i.
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2000-03-24 Scott Bambrough <scottb@netwinder.org>
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* sysdeps/arm/fpu/fpu_control.h: Define _FPU_MASK_IM, _FPU_MASK_ZM,
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_FPU_MASK_OM, _FPU_MASK_UM, _FPU_MASK_PM, _FPU_MASK_DM, _FPU_DEFAULT,
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and _FPU_IEEE. Change _FPU_RESERVED.
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2000-03-24 Scott Bambrough <scottb@netwinder.org>
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* sysdeps/unix/sysv/linux/arm/sys/ucontext.h: New file.
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2000-03-24 Roland McGrath <roland@baalperazim.frob.com>
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* sysdeps/posix/getaddrinfo.c: Include <net/if.h> for if_nametoindex.
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(gaih_inet): Remove unused duplicate variable.
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* inet/getnameinfo.c (getnameinfo): Use IFNAMSIZ, not MAXHOSTNAMELEN.
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Don't use __libc_sa_len, which only exists for Linux. Just handle
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AF_INET and AF_INET6 directly as well as AF_LOCAL, since those are the
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only flavors supported by this function anyway.
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2000-03-24 Geoff Clare <gwc@unisoft.com>
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* stdlib/strfmon.c: corrected problems with missing signs and
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missing or extra spaces; allow for sign strings longer than
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one character; add padding to ensure positive and negative
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formats are aligned when a left precision is used.
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2000-03-26 Ulrich Drepper <drepper@redhat.com>
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* stdlib/random_r.c (__setstate_r): Allow RNGs of type 4.
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Patch by John Mizel <John.Mizel@msdw.com>.
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2000-03-25 Ulrich Drepper <drepper@redhat.com>
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* manual/install.texi: Remove references to crypt add-on.
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2
Makefile
2
Makefile
@ -198,7 +198,7 @@ parent-clean: parent-mostlyclean common-clean
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postclean = $(addprefix $(common-objpfx),$(postclean-generated)) \
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$(addprefix $(objpfx),sysd-Makefile sysd-dirs sysd-rules) \
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$(addprefix $(objpfx),sysd-sorted soversions.mk)
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$(addprefix $(objpfx),sysd-sorted soversions.mk soversions.i)
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clean: parent-clean
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# This is done this way rather than having `subdir_clean' be a
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@ -173,7 +173,6 @@ getnameinfo (const struct sockaddr *sa, socklen_t addrlen, char *host,
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int herrno;
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char *tmpbuf = alloca (tmpbuflen);
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struct hostent th;
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socklen_t min_addrlen = 0;
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int ok = 0;
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if (sa == NULL || addrlen < sizeof (sa_family_t))
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@ -182,16 +181,23 @@ getnameinfo (const struct sockaddr *sa, socklen_t addrlen, char *host,
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switch (sa->sa_family)
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{
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case AF_LOCAL:
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min_addrlen = (socklen_t) (((struct sockaddr_un *) NULL)->sun_path);
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if (addrlen < (socklen_t) (((struct sockaddr_un *) NULL)->sun_path))
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return -1;
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break;
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case AF_INET:
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if (addrlen < sizeof (struct sockaddr_in))
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return -1;
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break;
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case AF_INET6:
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if (addrlen < sizeof (struct sockaddr_in6))
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return -1;
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break;
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default:
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min_addrlen = __libc_sa_len (sa->sa_family);
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return -1;
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}
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if (addrlen < min_addrlen)
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return -1;
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if (host != NULL && hostlen > 0)
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switch(sa->sa_family)
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switch (sa->sa_family)
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{
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case AF_INET:
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case AF_INET6:
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@ -293,7 +299,7 @@ getnameinfo (const struct sockaddr *sa, socklen_t addrlen, char *host,
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&& (scopeid = sin6p->sin6_scope_id))
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{
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/* Buffer is >= IFNAMSIZ+1. */
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char scopebuf[MAXHOSTNAMELEN + 1];
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char scopebuf[IFNAMSIZ + 1];
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int ni_numericscope = 0;
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if (IN6_IS_ADDR_LINKLOCAL (&sin6p->sin6_addr)
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@ -365,7 +371,7 @@ getnameinfo (const struct sockaddr *sa, socklen_t addrlen, char *host,
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}
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if (serv && (servlen > 0))
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switch(sa->sa_family)
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switch (sa->sa_family)
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{
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case AF_INET:
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case AF_INET6:
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@ -285,7 +285,7 @@ __setstate_r (arg_state, buf)
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old_state[-1] = (MAX_TYPES * (buf->rptr - old_state)) + old_type;
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type = new_state[0] % MAX_TYPES;
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if (type < TYPE_0 || type >= TYPE_4)
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if (type < TYPE_0 || type > TYPE_4)
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goto fail;
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buf->rand_deg = degree = random_poly_info.degrees[type];
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139
stdlib/strfmon.c
139
stdlib/strfmon.c
@ -117,6 +117,7 @@ __strfmon_l (char *s, size_t maxsize, __locale_t loc, const char *format, ...)
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fpnum;
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int print_curr_symbol;
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int left_prec;
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int left_pad;
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int right_prec;
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int group;
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char pad;
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@ -124,11 +125,15 @@ __strfmon_l (char *s, size_t maxsize, __locale_t loc, const char *format, ...)
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int p_sign_posn;
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int n_sign_posn;
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int sign_posn;
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int other_sign_posn;
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int left;
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int is_negative;
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int sep_by_space;
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int other_sep_by_space;
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int cs_precedes;
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char sign_char;
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int other_cs_precedes;
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const char *sign_string;
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const char *other_sign_string;
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int done;
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const char *currency_symbol;
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int width;
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@ -346,35 +351,102 @@ __strfmon_l (char *s, size_t maxsize, __locale_t loc, const char *format, ...)
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/* We now know the sign of the value and can determine the format. */
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if (is_negative)
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{
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sign_char = *_NL_CURRENT (LC_MONETARY, NEGATIVE_SIGN);
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sign_string = _NL_CURRENT (LC_MONETARY, NEGATIVE_SIGN);
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/* If the locale does not specify a character for the
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negative sign we use a '-'. */
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if (sign_char == '\0')
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sign_char = '-';
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if (*sign_string == '\0')
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sign_string = (const char *) "-";
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cs_precedes = *_NL_CURRENT (LC_MONETARY, N_CS_PRECEDES);
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sep_by_space = *_NL_CURRENT (LC_MONETARY, N_SEP_BY_SPACE);
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sign_posn = n_sign_posn;
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other_sign_string = _NL_CURRENT (LC_MONETARY, POSITIVE_SIGN);
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other_cs_precedes = *_NL_CURRENT (LC_MONETARY, P_CS_PRECEDES);
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other_sep_by_space = *_NL_CURRENT (LC_MONETARY, P_SEP_BY_SPACE);
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other_sign_posn = p_sign_posn;
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}
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else
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{
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sign_char = *_NL_CURRENT (LC_MONETARY, POSITIVE_SIGN);
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/* If the locale does not specify a character for the
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positive sign we use a <SP>. */
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if (sign_char == '\0')
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sign_char = ' ';
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sign_string = _NL_CURRENT (LC_MONETARY, POSITIVE_SIGN);
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cs_precedes = *_NL_CURRENT (LC_MONETARY, P_CS_PRECEDES);
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sep_by_space = *_NL_CURRENT (LC_MONETARY, P_SEP_BY_SPACE);
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sign_posn = p_sign_posn;
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other_sign_string = _NL_CURRENT (LC_MONETARY, NEGATIVE_SIGN);
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if (*other_sign_string == '\0')
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other_sign_string = (const char *) "-";
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other_cs_precedes = *_NL_CURRENT (LC_MONETARY, N_CS_PRECEDES);
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other_sep_by_space = *_NL_CURRENT (LC_MONETARY, N_SEP_BY_SPACE);
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other_sign_posn = n_sign_posn;
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}
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/* Set default values for unspecified information. */
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if (cs_precedes != 0)
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cs_precedes = 1;
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if (other_cs_precedes != 0)
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other_cs_precedes = 1;
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if (sep_by_space == 127)
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sep_by_space = 0;
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if (left_prec == -1)
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left_prec = 0;
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if (other_sep_by_space == 127)
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other_sep_by_space = 0;
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/* Set the left precision and padding needed for alignment */
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if (left_prec == -1)
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{
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left_prec = 0;
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left_pad = 0;
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}
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else
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{
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/* Set left_pad to number of spaces needed to align positive
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and negative formats */
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int sign_precedes = 0;
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int other_sign_precedes = 0;
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left_pad = 0;
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if (!cs_precedes && other_cs_precedes)
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{
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/* The other format has currency symbol preceding value,
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but this format doesn't, so pad by the relevant amount */
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left_pad += strlen (currency_symbol);
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if (other_sep_by_space != 0)
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++left_pad;
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}
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/* Work out for each format whether a sign (or left parenthesis)
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precedes the value */
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if (sign_posn == 0 || sign_posn == 1)
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sign_precedes = 1;
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if (other_sign_posn == 0 || other_sign_posn == 1)
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other_sign_precedes = 1;
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if (cs_precedes && (sign_posn == 3 || sign_posn == 4))
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sign_precedes = 1;
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if (other_cs_precedes
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&& (other_sign_posn == 3 || other_sign_posn == 4))
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other_sign_precedes = 1;
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if (!sign_precedes && other_sign_precedes)
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{
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/* The other format has a sign (or left parenthesis) preceding
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the value, but this format doesn't */
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if (other_sign_posn == 0)
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++left_pad;
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else
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left_pad += strlen (other_sign_string);
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}
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else if (sign_precedes && other_sign_precedes)
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{
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/* Both formats have a sign (or left parenthesis) preceding
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the value, so compare their lengths */
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int len_diff =
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((other_sign_posn == 0 ? 1 : (int) strlen (other_sign_string))
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- (sign_posn == 0 ? 1 : (int) strlen (sign_string)));
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if (len_diff > 0)
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left_pad += len_diff;
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}
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}
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/* Perhaps we'll someday make these things configurable so
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better start using symbolic names now. */
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@ -383,15 +455,18 @@ __strfmon_l (char *s, size_t maxsize, __locale_t loc, const char *format, ...)
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startp = dest; /* Remember start so we can compute length. */
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if (sign_posn == 0)
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out_char (is_negative ? left_paren : ' ');
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while (left_pad-- > 0)
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out_char (' ');
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if (sign_posn == 0 && is_negative)
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out_char (left_paren);
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if (cs_precedes)
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{
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if (sign_posn != 0 && sign_posn != 2 && sign_posn != 4
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||||
&& sign_posn != 5)
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{
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out_char (sign_char);
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out_string (sign_string);
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if (sep_by_space == 2)
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out_char (' ');
|
||||
}
|
||||
@ -404,7 +479,7 @@ __strfmon_l (char *s, size_t maxsize, __locale_t loc, const char *format, ...)
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{
|
||||
if (sep_by_space == 2)
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||||
out_char (' ');
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||||
out_char (sign_char);
|
||||
out_string (sign_string);
|
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}
|
||||
else
|
||||
if (sep_by_space == 1)
|
||||
@ -414,7 +489,7 @@ __strfmon_l (char *s, size_t maxsize, __locale_t loc, const char *format, ...)
|
||||
else
|
||||
if (sign_posn != 0 && sign_posn != 2 && sign_posn != 3
|
||||
&& sign_posn != 4 && sign_posn != 5)
|
||||
out_char (sign_char);
|
||||
out_string (sign_string);
|
||||
|
||||
/* Print the number. */
|
||||
#ifdef USE_IN_LIBIO
|
||||
@ -422,7 +497,7 @@ __strfmon_l (char *s, size_t maxsize, __locale_t loc, const char *format, ...)
|
||||
_IO_JUMPS ((_IO_FILE *) &f) = &_IO_str_jumps;
|
||||
_IO_str_init_static ((_IO_FILE *) &f, dest, (s + maxsize) - dest, dest);
|
||||
#else
|
||||
memset((void *) &f, 0, sizeof(f));
|
||||
memset ((void *) &f, 0, sizeof (f));
|
||||
f.__magic = _IOMAGIC;
|
||||
f.__mode.__write = 1;
|
||||
/* The buffer size is one less than MAXLEN
|
||||
@ -478,26 +553,34 @@ __strfmon_l (char *s, size_t maxsize, __locale_t loc, const char *format, ...)
|
||||
{
|
||||
if (sep_by_space == 1)
|
||||
out_char (' ');
|
||||
out_char (sign_char);
|
||||
out_string (sign_string);
|
||||
}
|
||||
|
||||
if (print_curr_symbol)
|
||||
{
|
||||
if (sign_posn == 3 && sep_by_space == 2)
|
||||
if ((sign_posn == 3 && sep_by_space == 2)
|
||||
|| (sign_posn == 2 && sep_by_space == 1)
|
||||
|| (sign_posn == 0 && sep_by_space == 1))
|
||||
out_char (' ');
|
||||
out_string (currency_symbol);
|
||||
if (sign_posn == 4)
|
||||
{
|
||||
if (sep_by_space == 2)
|
||||
out_char (' ');
|
||||
out_string (sign_string);
|
||||
}
|
||||
}
|
||||
}
|
||||
else
|
||||
if (sign_posn == 2)
|
||||
{
|
||||
if (sep_by_space == 2)
|
||||
out_char (' ');
|
||||
out_char (sign_char);
|
||||
}
|
||||
|
||||
if (sign_posn == 0)
|
||||
out_char (is_negative ? right_paren : ' ');
|
||||
if (sign_posn == 2)
|
||||
{
|
||||
if (sep_by_space == 2)
|
||||
out_char (' ');
|
||||
out_string (sign_string);
|
||||
}
|
||||
|
||||
if (sign_posn == 0 && is_negative)
|
||||
out_char (right_paren);
|
||||
|
||||
/* Now test whether the output width is filled. */
|
||||
if (dest - startp < width)
|
||||
|
||||
@ -1,5 +1,5 @@
|
||||
/* FPU control word definitions. ARM version.
|
||||
Copyright (C) 1996, 1997, 1998 Free Software Foundation, Inc.
|
||||
Copyright (C) 1996, 1997, 1998, 2000 Free Software Foundation, Inc.
|
||||
This file is part of the GNU C Library.
|
||||
|
||||
The GNU C Library is free software; you can redistribute it and/or
|
||||
@ -23,12 +23,12 @@
|
||||
/* We have a slight terminology confusion here. On the ARM, the register
|
||||
* we're interested in is actually the FPU status word - the FPU control
|
||||
* word is something different (which is implementation-defined and only
|
||||
* accessible from supervisor mode.)
|
||||
* accessible from supervisor mode.)
|
||||
*
|
||||
* The FPSR looks like this:
|
||||
*
|
||||
* 31-24 23-16 15-8 7-0
|
||||
* | system ID | trap enable | system control | exception flags |
|
||||
* | system ID | trap enable | system control | exception flags |
|
||||
*
|
||||
* We ignore the system ID bits; for interest's sake they are:
|
||||
*
|
||||
@ -40,7 +40,7 @@
|
||||
* The trap enable and exception flags are both structured like this:
|
||||
*
|
||||
* 7 - 5 4 3 2 1 0
|
||||
* | reserved | INX | UFL | OFL | DVZ | IVO |
|
||||
* | reserved | INX | UFL | OFL | DVZ | IVO |
|
||||
*
|
||||
* where a `1' bit in the enable byte means that the trap can occur, and
|
||||
* a `1' bit in the flags byte means the exception has occurred.
|
||||
@ -57,7 +57,7 @@
|
||||
*
|
||||
* 7-5 4 3 2 1 0
|
||||
* | reserved | AC | EP | SO | NE | ND |
|
||||
*
|
||||
*
|
||||
* where the bits mean
|
||||
*
|
||||
* ND - no denormalised numbers (force them all to zero)
|
||||
@ -67,11 +67,27 @@
|
||||
* AC - use alternate definition for C flag on compare operations
|
||||
*/
|
||||
|
||||
#define _FPU_RESERVED 0xfff0e0f0 /* These bits are reserved. */
|
||||
/* masking of interrupts */
|
||||
#define _FPU_MASK_IM 0x00010000 /* invalid operation */
|
||||
#define _FPU_MASK_ZM 0x00020000 /* divide by zero */
|
||||
#define _FPU_MASK_OM 0x00040000 /* overflow */
|
||||
#define _FPU_MASK_UM 0x00080000 /* underflow */
|
||||
#define _FPU_MASK_PM 0x00100000 /* inexact */
|
||||
#define _FPU_MASK_DM 0x00000000 /* denormalized operation */
|
||||
|
||||
/* The fdlibm code requires no interrupts for exceptions. Don't
|
||||
change the rounding mode, it would break long double I/O! */
|
||||
#define _FPU_DEFAULT 0x00001000 /* Default value. */
|
||||
/* The system id bytes cannot be changed.
|
||||
Only the bottom 5 bits in the trap enable byte can be changed.
|
||||
Only the bottom 5 bits in the system control byte can be changed.
|
||||
Only the bottom 5 bits in the exception flags are used.
|
||||
The exception flags are set by the fpu, but can be zeroed by the user. */
|
||||
#define _FPU_RESERVED 0xffe0e0e0 /* These bits are reserved. */
|
||||
|
||||
/* The fdlibm code requires strict IEEE double precision arithmetic,
|
||||
no interrupts for exceptions, rounding to nearest. Changing the
|
||||
rounding mode will break long double I/O. Turn on the AC bit,
|
||||
the compiler generates code that assumes it is on. */
|
||||
#define _FPU_DEFAULT 0x00001000 /* Default value. */
|
||||
#define _FPU_IEEE 0x001f1000 /* Default + exceptions enabled. */
|
||||
|
||||
/* Type of the control word. */
|
||||
typedef unsigned int fpu_control_t;
|
||||
|
||||
@ -55,6 +55,7 @@ SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
|
||||
#include <sys/types.h>
|
||||
#include <sys/un.h>
|
||||
#include <sys/utsname.h>
|
||||
#include <net/if.h>
|
||||
|
||||
#define GAIH_OKIFUNSPEC 0x0100
|
||||
#define GAIH_EAI ~(GAIH_OKIFUNSPEC)
|
||||
@ -392,8 +393,6 @@ gaih_inet (const char *name, const struct gaih_service *service,
|
||||
|
||||
if (inet_pton (AF_INET6, namebuf, at->addr) > 0)
|
||||
{
|
||||
int try_numericscope = 0;
|
||||
|
||||
if (req->ai_family == AF_UNSPEC || req->ai_family == AF_INET6)
|
||||
at->family = AF_INET6;
|
||||
else
|
||||
|
||||
94
sysdeps/unix/sysv/linux/arm/sys/ucontext.h
Normal file
94
sysdeps/unix/sysv/linux/arm/sys/ucontext.h
Normal file
@ -0,0 +1,94 @@
|
||||
/* Copyright (C) 1998, 1999 Free Software Foundation, Inc.
|
||||
This file is part of the GNU C Library.
|
||||
|
||||
The GNU C Library is free software; you can redistribute it and/or
|
||||
modify it under the terms of the GNU Library General Public License as
|
||||
published by the Free Software Foundation; either version 2 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
|
||||
Library General Public License for more details.
|
||||
|
||||
You should have received a copy of the GNU Library General Public
|
||||
License along with the GNU C Library; see the file COPYING.LIB. If not,
|
||||
write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
|
||||
Boston, MA 02111-1307, USA. */
|
||||
|
||||
/* System V/ARM ABI compliant context switching support. */
|
||||
|
||||
#ifndef _SYS_UCONTEXT_H
|
||||
#define _SYS_UCONTEXT_H 1
|
||||
|
||||
#include <features.h>
|
||||
#include <signal.h>
|
||||
#include <sys/elf.h>
|
||||
|
||||
typedef int greg_t;
|
||||
|
||||
/* Number of general registers. */
|
||||
#define NGREG 16
|
||||
|
||||
/* Container for all general registers. */
|
||||
typedef elf_gregset_t gregset_t;
|
||||
|
||||
/* Number of each register is the `gregset_t' array. */
|
||||
enum
|
||||
{
|
||||
R0 = 0,
|
||||
#define R0 R0
|
||||
R1 = 1,
|
||||
#define R1 R1
|
||||
R2 = 2,
|
||||
#define R2 R2
|
||||
R3 = 3,
|
||||
#define R3 R3
|
||||
R4 = 4,
|
||||
#define R4 R4
|
||||
R5 = 5,
|
||||
#define R5 R5
|
||||
R6 = 6,
|
||||
#define R6 R6
|
||||
R7 = 7,
|
||||
#define R7 R7
|
||||
R8 = 8,
|
||||
#define R8 R8
|
||||
R9 = 9,
|
||||
#define R9 R9
|
||||
R10 = 10,
|
||||
#define R10 R10
|
||||
R11 = 11,
|
||||
#define R11 R11
|
||||
R12 = 12,
|
||||
#define R12 R12
|
||||
R13 = 13,
|
||||
#define R13 R13
|
||||
R14 = 14,
|
||||
#define R14 R14
|
||||
R15 = 15,
|
||||
#define R15 R15
|
||||
};
|
||||
|
||||
/* Structure to describe FPU registers. */
|
||||
typedef elf_fpregset_t fpregset_t;
|
||||
|
||||
/* Context to describe whole processor state. */
|
||||
typedef struct
|
||||
{
|
||||
gregset_t gregs;
|
||||
fpregset_t fpregs;
|
||||
} mcontext_t;
|
||||
|
||||
/* Userlevel context. */
|
||||
typedef struct ucontext
|
||||
{
|
||||
unsigned long int uc_flags;
|
||||
struct ucontext *uc_link;
|
||||
__sigset_t uc_sigmask;
|
||||
stack_t uc_stack;
|
||||
mcontext_t uc_mcontext;
|
||||
long int uc_filler[5];
|
||||
} ucontext_t;
|
||||
|
||||
#endif /* sys/ucontext.h */
|
||||
Loading…
Reference in New Issue
Block a user