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Diffstat (limited to 'gcc/doc/tm.texi')
| -rw-r--r-- | gcc/doc/tm.texi | 37 |
1 files changed, 0 insertions, 37 deletions
diff --git a/gcc/doc/tm.texi b/gcc/doc/tm.texi index 023b907..b50c1a5 100644 --- a/gcc/doc/tm.texi +++ b/gcc/doc/tm.texi @@ -31,7 +31,6 @@ through the macros defined in the @file{.h} file. * Per-Function Data:: Defining data structures for per-function information. * Storage Layout:: Defining sizes and alignments of data. * Type Layout:: Defining sizes and properties of basic user data types. -* Escape Sequences:: Defining the value of target character escape sequences * Registers:: Naming and describing the hardware registers. * Register Classes:: Defining the classes of hardware registers. * Stack and Calling:: Defining which way the stack grows and by how much. @@ -1816,42 +1815,6 @@ specified by @code{TARGET_VTABLE_ENTRY_ALIGN}), set this to the number of words in each data entry. @end defmac -@node Escape Sequences -@section Target Character Escape Sequences -@cindex escape sequences - -By default, GCC assumes that the C character escape sequences and other -characters take on their ASCII values for the target. If this is not -correct, you must explicitly define all of the macros below. All of -them must evaluate to constants; they are used in @code{case} -statements. - -@findex TARGET_BELL -@findex TARGET_BS -@findex TARGET_CR -@findex TARGET_DIGIT0 -@findex TARGET_ESC -@findex TARGET_FF -@findex TARGET_NEWLINE -@findex TARGET_TAB -@findex TARGET_VT -@multitable {@code{TARGET_NEWLINE}} {Escape} {ASCII character} -@item Macro @tab Escape @tab ASCII character -@item @code{TARGET_BELL} @tab @kbd{\a} @tab @code{07}, @code{BEL} -@item @code{TARGET_BS} @tab @kbd{\b} @tab @code{08}, @code{BS} -@item @code{TARGET_CR} @tab @kbd{\r} @tab @code{0D}, @code{CR} -@item @code{TARGET_DIGIT0} @tab @kbd{0} @tab @code{30}, @code{ZERO} -@item @code{TARGET_ESC} @tab @kbd{\e}, @kbd{\E} @tab @code{1B}, @code{ESC} -@item @code{TARGET_FF} @tab @kbd{\f} @tab @code{0C}, @code{FF} -@item @code{TARGET_NEWLINE} @tab @kbd{\n} @tab @code{0A}, @code{LF} -@item @code{TARGET_TAB} @tab @kbd{\t} @tab @code{09}, @code{HT} -@item @code{TARGET_VT} @tab @kbd{\v} @tab @code{0B}, @code{VT} -@end multitable - -@noindent -Note that the @kbd{\e} and @kbd{\E} escapes are GNU extensions, not -part of the C standard. - @node Registers @section Register Usage @cindex register usage |