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-rw-r--r--ChangeLog5
-rw-r--r--config.h.in3
-rw-r--r--manual/texinfo.tex185
-rwxr-xr-xsysdeps/i386/elf/configure35
-rw-r--r--sysdeps/i386/elf/configure.in28
5 files changed, 176 insertions, 80 deletions
diff --git a/ChangeLog b/ChangeLog
index 95d7090879..fb8851b604 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,8 @@
+2002-02-03 Ulrich Drepper <drepper@redhat.com>
+
+ * config.h.in: Add HAVE_TLS_SUPPORT.
+ * sysdeps/i386/elf/configure.in: New file.
+
2002-02-03 Andreas Schwab <schwab@suse.de>
* sysdeps/posix/readv.c: Use ssize_t for bytes_read.
diff --git a/config.h.in b/config.h.in
index 53e761d57b..88a65aa093 100644
--- a/config.h.in
+++ b/config.h.in
@@ -99,6 +99,9 @@
/* Define if the assembler supported .protected. */
#undef HAVE_PROTECTED
+/* Define if binutils support TLS handling. */
+#undef HAVE_TLS_SUPPORT
+
/* Defined to some form of __attribute__ ((...)) if the compiler supports
a different, more efficient calling convention. */
diff --git a/manual/texinfo.tex b/manual/texinfo.tex
index cd88ce747f..592f7142e7 100644
--- a/manual/texinfo.tex
+++ b/manual/texinfo.tex
@@ -3,7 +3,7 @@
% Load plain if necessary, i.e., if running under initex.
\expandafter\ifx\csname fmtname\endcsname\relax\input plain\fi
%
-\def\texinfoversion{2001-05-24.09}
+\def\texinfoversion{2002-01-04.07}
%
% Copyright (C) 1985, 86, 88, 90, 91, 92, 93, 94, 95, 96, 97, 98, 99,
% 2000, 01 Free Software Foundation, Inc.
@@ -30,14 +30,17 @@
% Please try the latest version of texinfo.tex before submitting bug
% reports; you can get the latest version from:
% ftp://ftp.gnu.org/gnu/texinfo.tex
-% (and all GNU mirrors, see http://www.gnu.org/order/ftp.html)
-% ftp://texinfo.org/tex/texinfo.tex
-% ftp://us.ctan.org/macros/texinfo/texinfo.tex
-% (and all CTAN mirrors, finger ctan@us.ctan.org for a list).
-% /home/gd/gnu/doc/texinfo.tex on the GNU machines.
+% (and all GNU mirrors, see http://www.gnu.org/order/ftp.html)
+% ftp://texinfo.org/texinfo/texinfo.tex
+% ftp://tug.org/tex/texinfo.tex
+% (and all CTAN mirrors, see http://www.ctan.org),
+% and /home/gd/gnu/doc/texinfo.tex on the GNU machines.
+%
% The texinfo.tex in any given Texinfo distribution could well be out
% of date, so if that's what you're using, please check.
-% Texinfo has a small home page at http://texinfo.org/.
+%
+% Texinfo has a small home page at http://texinfo.org/ and also
+% http://www.gnu.org/software/texinfo.
%
% Send bug reports to bug-texinfo@gnu.org. Please include including a
% complete document in each bug report with which we can reproduce the
@@ -441,7 +444,7 @@
% environments. --karl, 6may93
%{\advance \baselineskip by -\singlespaceskip
%\kern \baselineskip}%
- \setleading \singlespaceskip
+ \setleading\singlespaceskip
}
%% Simple single-character @ commands
@@ -927,10 +930,12 @@ where each line of input produces a line of output.}
\def\dopdfimage#1#2#3{%
\def\imagewidth{#2}%
\def\imageheight{#3}%
+ % without \immediate, pdftex seg faults when the same image is
+ % included twice. (Version 3.14159-pre-1.0-unofficial-20010704.)
\ifnum\pdftexversion < 14
- \pdfimage
+ \immediate\pdfimage
\else
- \pdfximage
+ \immediate\pdfximage
\fi
\ifx\empty\imagewidth\else width \imagewidth \fi
\ifx\empty\imageheight\else height \imageheight \fi
@@ -942,8 +947,8 @@ where each line of input produces a line of output.}
\ifnum\pdftexversion < 14 \else
\pdfrefximage \pdflastximage
\fi}
- \def\pdfmkdest#1{\pdfdest name{#1} xyz}
- \def\pdfmkpgn#1{#1@}
+ \def\pdfmkdest#1{{\normalturnoffactive \pdfdest name{#1} xyz}}
+ \def\pdfmkpgn#1{#1}
\let\linkcolor = \Blue % was Cyan, but that seems light?
\def\endlink{\Black\pdfendlink}
% Adding outlines to PDF; macros for calculating structure of outlines
@@ -1068,9 +1073,8 @@ where each line of input produces a line of output.}
\def\makelink{\addtokens{\toksB}%
{\noexpand\pdflink{\the\toksC}}\toksC={}\global\countA=0}
\def\pdflink#1{%
- \startlink attr{/Border [0 0 0]} goto name{\mkpgn{#1}}
+ \startlink attr{/Border [0 0 0]} goto name{\pdfmkpgn{#1}}
\linkcolor #1\endlink}
- \def\mkpgn#1{#1@}
\def\done{\edef\st{\global\noexpand\toksA={\the\toksB}}\st}
\fi % \ifx\pdfoutput
@@ -1087,9 +1091,29 @@ where each line of input produces a line of output.}
% We don't need math for this one.
\def\ttsl{\tenttsl}
+% Default leading.
+\newdimen\textleading \textleading = 13.2pt
+
+% Set the baselineskip to #1, and the lineskip and strut size
+% correspondingly. There is no deep meaning behind these magic numbers
+% used as factors; they just match (closely enough) what Knuth defined.
+%
+\def\lineskipfactor{.08333}
+\def\strutheightpercent{.70833}
+\def\strutdepthpercent {.29167}
+%
+\def\setleading#1{%
+ \normalbaselineskip = #1\relax
+ \normallineskip = \lineskipfactor\normalbaselineskip
+ \normalbaselines
+ \setbox\strutbox =\hbox{%
+ \vrule width0pt height\strutheightpercent\baselineskip
+ depth \strutdepthpercent \baselineskip
+ }%
+}
+
% Use Computer Modern fonts at \magstephalf (11pt).
-\newcount\mainmagstep
-\mainmagstep=\magstephalf
+\newcount\mainmagstep \mainmagstep=\magstephalf
% Set the font macro #1 to the font named #2, adding on the
% specified font prefix (normally `cm').
@@ -1256,7 +1280,7 @@ where each line of input produces a line of output.}
\let\tenrm=\textrm \let\tenit=\textit \let\tensl=\textsl
\let\tenbf=\textbf \let\tentt=\texttt \let\smallcaps=\textsc
\let\tensf=\textsf \let\teni=\texti \let\tensy=\textsy \let\tenttsl=\textttsl
- \resetmathfonts}
+ \resetmathfonts \setleading{\textleading}}
\def\titlefonts{%
\let\tenrm=\titlerm \let\tenit=\titleit \let\tensl=\titlesl
\let\tenbf=\titlebf \let\tentt=\titlett \let\smallcaps=\titlesc
@@ -1595,6 +1619,10 @@ where each line of input produces a line of output.}
\oldpage
\endgroup
%
+ % Need this before the \...aftertitlepage checks so that if they are
+ % in effect the toc pages will come out with page numbers.
+ \HEADINGSon
+ %
% If they want short, they certainly want long too.
\ifsetshortcontentsaftertitlepage
\shortcontents
@@ -1610,8 +1638,6 @@ where each line of input produces a line of output.}
\fi
%
\ifpdf \pdfmakepagedesttrue \fi
- %
- \HEADINGSon
}
\def\finishtitlepage{%
@@ -2373,13 +2399,15 @@ width0pt\relax} \fi
%
\def\ignore{\doignore{ignore}}
-% Ignore @ifinfo, @ifhtml, @ifnottex, @html, @menu, and @direntry text.
+% Also ignore @ifinfo, @ifhtml, @ifnottex, @html, @menu,
+% @documentdescription, and @direntry text.
%
\def\ifinfo{\doignore{ifinfo}}
\def\ifhtml{\doignore{ifhtml}}
\def\ifnottex{\doignore{ifnottex}}
\def\html{\doignore{html}}
\def\menu{\doignore{menu}}
+\def\documentdescription{\doignore{documentdescription}}
\def\direntry{\doignore{direntry}}
% @dircategory CATEGORY -- specify a category of the dir file
@@ -5506,13 +5534,15 @@ width0pt\relax} \fi
\ifpdf
\leavevmode
\getfilename{#4}%
- \ifnum\filenamelength>0
- \startlink attr{/Border [0 0 0]}%
- goto file{\the\filename.pdf} name{#1@}%
- \else
- \startlink attr{/Border [0 0 0]}%
- goto name{#1@}%
- \fi
+ {\normalturnoffactive
+ \ifnum\filenamelength>0
+ \startlink attr{/Border [0 0 0]}%
+ goto file{\the\filename.pdf} name{#1}%
+ \else
+ \startlink attr{/Border [0 0 0]}%
+ goto name{#1}%
+ \fi
+ }%
\linkcolor
\fi
%
@@ -5774,8 +5804,15 @@ width0pt\relax} \fi
%
\smallfonts \rm
%
- % Hang the footnote text off the number.
- \hang
+ % Because we use hanging indentation in footnotes, a @noindent appears
+ % to exdent this text, so make it be a no-op. makeinfo does not use
+ % hanging indentation so @noindent can still be needed within footnote
+ % text after an @example or the like (not that this is good style).
+ \let\noindent = \relax
+ %
+ % Hang the footnote text off the number. Use \everypar in case the
+ % footnote extends for more than one paragraph.
+ \everypar = {\hang}%
\textindent{\thisfootno}%
%
% Don't crash into the line above the footnote text. Since this
@@ -5792,24 +5829,6 @@ width0pt\relax} \fi
}%end \catcode `\@=11
-% Set the baselineskip to #1, and the lineskip and strut size
-% correspondingly. There is no deep meaning behind these magic numbers
-% used as factors; they just match (closely enough) what Knuth defined.
-%
-\def\lineskipfactor{.08333}
-\def\strutheightpercent{.70833}
-\def\strutdepthpercent {.29167}
-%
-\def\setleading#1{%
- \normalbaselineskip = #1\relax
- \normallineskip = \lineskipfactor\normalbaselineskip
- \normalbaselines
- \setbox\strutbox =\hbox{%
- \vrule width0pt height\strutheightpercent\baselineskip
- depth \strutdepthpercent \baselineskip
- }%
-}
-
% @| inserts a changebar to the left of the current line. It should
% surround any changed text. This approach does *not* work if the
% change spans more than two lines of output. To handle that, we would
@@ -5874,41 +5893,44 @@ width0pt\relax} \fi
\global\warnednoepsftrue
\fi
\else
- \imagexxx #1,,,\finish
+ \imagexxx #1,,,,,\finish
\fi
}
%
% Arguments to @image:
% #1 is (mandatory) image filename; we tack on .eps extension.
% #2 is (optional) width, #3 is (optional) height.
-% #4 is just the usual extra ignored arg for parsing this stuff.
-\def\imagexxx#1,#2,#3,#4\finish{%
+% #4 is (ignored optional) html alt text.
+% #5 is (ignored optional) extension.
+% #6 is just the usual extra ignored arg for parsing this stuff.
+\newif\ifimagevmode
+\def\imagexxx#1,#2,#3,#4,#5,#6\finish{\begingroup \loggingall
+ \catcode`\^^M = 5 % in case we're inside an example
+ \normalturnoffactive % allow _ et al. in names
+ % If the image is by itself, center it.
+ \ifvmode
+ \imagevmodetrue
+ \nobreak\bigskip
+ % Usually we'll have text after the image which will insert
+ % \parskip glue, so insert it here too to equalize the space
+ % above and below.
+ \nobreak\vskip\parskip
+ \nobreak
+ \line\bgroup\hss
+ \fi
+ %
+ % Output the image.
\ifpdf
- \centerline{\dopdfimage{#1}{#2}{#3}}%
+ \dopdfimage{#1}{#2}{#3}%
\else
% \epsfbox itself resets \epsf?size at each figure.
\setbox0 = \hbox{\ignorespaces #2}\ifdim\wd0 > 0pt \epsfxsize=#2\relax \fi
\setbox0 = \hbox{\ignorespaces #3}\ifdim\wd0 > 0pt \epsfysize=#3\relax \fi
- \begingroup
- \catcode`\^^M = 5 % in case we're inside an example
- \normalturnoffactive % allow _ et al. in names
- % If the image is by itself, center it.
- \ifvmode
- \nobreak\bigskip
- % Usually we'll have text after the image which will insert
- % \parskip glue, so insert it here too to equalize the space
- % above and below.
- \nobreak\vskip\parskip
- \nobreak
- \centerline{\epsfbox{#1.eps}}%
- \bigbreak
- \else
- % In the middle of a paragraph, no extra space.
- \epsfbox{#1.eps}%
- \fi
- \endgroup
+ \epsfbox{#1.eps}%
\fi
-}
+ %
+ \ifimagevmode \hss \egroup \bigbreak \fi % space after the image
+\endgroup}
\message{localization,}
@@ -5977,8 +5999,9 @@ should work if nowhere else does.}
}
% Parameters in order: 1) textheight; 2) textwidth; 3) voffset;
-% 4) hoffset; 5) binding offset; 6) topskip. Then whoever calls us can
-% set \parskip and call \setleading for \baselineskip.
+% 4) hoffset; 5) binding offset; 6) topskip. We also call
+% \setleading{\textleading}, so the caller should define \textleading.
+% The caller should also set \parskip.
%
\def\internalpagesizes#1#2#3#4#5#6{%
\voffset = #3\relax
@@ -5999,6 +6022,8 @@ should work if nowhere else does.}
\normaloffset = #4\relax
\bindingoffset = #5\relax
%
+ \setleading{\textleading}
+ %
\parindent = \defaultparindent
\setemergencystretch
}
@@ -6015,7 +6040,7 @@ should work if nowhere else does.}
% @letterpaper (the default).
\def\letterpaper{{\globaldefs = 1
\parskip = 3pt plus 2pt minus 1pt
- \setleading{13.2pt}%
+ \textleading = 13.2pt
%
% If page is nothing but text, make it come out even.
\internalpagesizes{46\baselineskip}{6in}{\voffset}{.25in}{\bindingoffset}{36pt}%
@@ -6024,7 +6049,7 @@ should work if nowhere else does.}
% Use @smallbook to reset parameters for 7x9.5 (or so) format.
\def\smallbook{{\globaldefs = 1
\parskip = 2pt plus 1pt
- \setleading{12pt}%
+ \textleading = 12pt
%
\internalpagesizes{7.5in}{5.in}{\voffset}{.25in}{\bindingoffset}{16pt}%
%
@@ -6039,8 +6064,8 @@ should work if nowhere else does.}
% Use @afourpaper to print on European A4 paper.
\def\afourpaper{{\globaldefs = 1
- \setleading{12pt}%
\parskip = 3pt plus 2pt minus 1pt
+ \textleading = 12pt
%
\internalpagesizes{53\baselineskip}{160mm}{\voffset}{4mm}{\bindingoffset}{44pt}%
%
@@ -6052,8 +6077,8 @@ should work if nowhere else does.}
% From romildo@urano.iceb.ufop.br, 2 July 2000.
% He also recommends making @example and @lisp be small.
\def\afivepaper{{\globaldefs = 1
- \setleading{12.5pt}%
\parskip = 2pt plus 1pt minus 0.1pt
+ \textleading = 12.5pt
%
\internalpagesizes{166mm}{120mm}{\voffset}{-8mm}{\bindingoffset}{8pt}%
%
@@ -6071,11 +6096,13 @@ should work if nowhere else does.}
% A specific text layout, 24x15cm overall, intended for A4 paper. Top margin
% 29mm, hence bottom margin 28mm, nominal side margin 3cm.
\def\afourlatex{{\globaldefs = 1
- \setleading{13.6pt}%
+ \textleading = 13.6pt
%
\afourpaper
\internalpagesizes{237mm}{150mm}{3.6mm}{3.6mm}{3mm}{7mm}%
%
+ % Must explicitly reset to 0 because we call \afourpaper, apparently,
+ % although this does not entirely make sense.
\globaldefs = 0
}}
@@ -6083,8 +6110,6 @@ should work if nowhere else does.}
\def\afourwide{%
\afourpaper
\internalpagesizes{6.5in}{9.5in}{\hoffset}{\normaloffset}{\bindingoffset}{7mm}%
- %
- \globaldefs = 0
}
% @pagesizes TEXTHEIGHT[,TEXTWIDTH]
@@ -6098,7 +6123,7 @@ should work if nowhere else does.}
\globaldefs = 1
%
\parskip = 3pt plus 2pt minus 1pt
- \setleading{13.2pt}%
+ \setleading{\textleading}%
%
\internalpagesizes{#1}{\hsize}{\voffset}{\normaloffset}{\bindingoffset}{44pt}%
}}
diff --git a/sysdeps/i386/elf/configure b/sysdeps/i386/elf/configure
new file mode 100755
index 0000000000..e12bf4a164
--- /dev/null
+++ b/sysdeps/i386/elf/configure
@@ -0,0 +1,35 @@
+ # Local configure fragment for sysdeps/unix/sysv/linux.
+
+# Check for support of thread-local storage handling in assembler and
+# linker.
+echo $ac_n "checking for i386 TLS support""... $ac_c" 1>&6
+echo "configure:7: checking for i386 TLS support" >&5
+if eval "test \"`echo '$''{'libc_cv_386_tls'+set}'`\" = set"; then
+ echo $ac_n "(cached) $ac_c" 1>&6
+else
+ cat > conftest.s <<\EOF
+ .section ".tdata", "awT", @progbits
+foo: .long 1
+ .section ".tbss", "awT", @nobits
+ .comm bar,4,4
+ .text
+baz: leal bar@TLSLDM(%ebx), %eax
+ leal bar@DTPOFF(%eax), %edx
+ subl foo@GOTTPOFF(%edx), %eax
+ subl $bar@TPOFF, %eax
+EOF
+if { ac_try='${CC-cc} -c $CFLAGS conftest.s 1>&5'; { (eval echo configure:22: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; }; then
+ libc_cv_386_tls=yes
+else
+ libc_cv_386_tls=no
+fi
+rm -f conftest*
+fi
+
+echo "$ac_t""$libc_cv_386_tls" 1>&6
+if test $libc_cv_386_tls = yes; then
+ cat >> confdefs.h <<\EOF
+#define HAVE_TLS_SUPPORT 1
+EOF
+
+fi
diff --git a/sysdeps/i386/elf/configure.in b/sysdeps/i386/elf/configure.in
new file mode 100644
index 0000000000..d7e1704540
--- /dev/null
+++ b/sysdeps/i386/elf/configure.in
@@ -0,0 +1,28 @@
+sinclude(./aclocal.m4)dnl Autoconf lossage
+GLIBC_PROVIDES dnl See aclocal.m4 in the top level source directory.
+# Local configure fragment for sysdeps/unix/sysv/linux.
+
+# Check for support of thread-local storage handling in assembler and
+# linker.
+AC_CACHE_CHECK(for i386 TLS support, libc_cv_386_tls, [dnl
+cat > conftest.s <<\EOF
+ .section ".tdata", "awT", @progbits
+foo: .long 1
+ .section ".tbss", "awT", @nobits
+ .comm bar,4,4
+ .text
+baz: leal bar@TLSLDM(%ebx), %eax
+ leal bar@DTPOFF(%eax), %edx
+ subl foo@GOTTPOFF(%edx), %eax
+ subl $bar@TPOFF, %eax
+EOF
+dnl
+if AC_TRY_COMMAND(${CC-cc} -c $CFLAGS conftest.s 1>&AC_FD_CC); then
+ libc_cv_386_tls=yes
+else
+ libc_cv_386_tls=no
+fi
+rm -f conftest*])
+if test $libc_cv_386_tls = yes; then
+ AC_DEFINE(HAVE_TLS_SUPPORT)
+fi