1 files changed, 33 insertions, 31 deletions
diff --git a/gcc/doc/tm.texi b/gcc/doc/tm.texi
index bdee2f8..e9c747a 100644
--- a/gcc/doc/tm.texi
+++ b/gcc/doc/tm.texi
@@ -5614,14 +5614,6 @@ Decode @var{sym_name} and store the real name part in @var{var}, sans
 the characters that encode section info.  Define this macro if
 @code{ENCODE_SECTION_INFO} alters the symbol's name string.
 
-@findex UNIQUE_SECTION_P
-@item UNIQUE_SECTION_P (@var{decl})
-A C expression which evaluates to true if @var{decl} should be placed
-into a unique section for some target-specific reason.  If you do not
-define this macro, the default is @samp{0}.  Note that the flag
-@option{-ffunction-sections} will also cause functions to be placed into
-unique sections.
-
 @findex UNIQUE_SECTION
 @item UNIQUE_SECTION (@var{decl}, @var{reloc})
 A C statement to build up a unique section name, expressed as a
@@ -5803,21 +5795,6 @@ A C statement to output something to the assembler file to handle a
 @samp{#ident} directive containing the text @var{string}.  If this
 macro is not defined, nothing is output for a @samp{#ident} directive.
 
-@findex ASM_OUTPUT_SECTION_NAME
-@item ASM_OUTPUT_SECTION_NAME (@var{stream}, @var{decl}, @var{name}, @var{reloc})
-A C statement to output something to the assembler file to switch to section
-@var{name} for object @var{decl} which is either a @code{FUNCTION_DECL}, a
-@code{VAR_DECL} or @code{NULL_TREE}.  @var{reloc}
-indicates whether the initial value of @var{exp} requires link-time
-relocations.  The string given by @var{name} will always be the
-canonical version stored in the global stringpool.
-
-Some target formats do not support arbitrary sections.  Do not define
-this macro in such cases.
-
-At present this macro is only used to support section attributes.
-When this macro is undefined, section attributes are disabled.
-
 @findex OBJC_PROLOGUE
 @item OBJC_PROLOGUE
 A C statement to output any assembler statements which are required to
@@ -5825,6 +5802,32 @@ precede any Objective-C object definitions or message sending.  The
 statement is executed only when compiling an Objective-C program.
 @end table
 
+@deftypefn {Target Hook} void TARGET_ASM_NAMED_SECTION (const char *@var{name}, unsigned int @var{flags}, unsigned int @var{align})
+Output assembly directives to switch to section @var{name}.  The section
+should have attributes as specified by @var{flags}, which is a bit mask
+of the @code{SECTION_*} flags defined in @file{output.h}.  If @var{align}
+is non-zero, it contains an alignment in bytes to be used for the section,
+otherwise some target default should be used.  Only targets that must 
+specify an alignment within the section directive need pay attention to
+@var{align} -- we will still use @code{ASM_OUTPUT_ALIGN}.
+@end deftypefn
+
+@deftypefn {Target Hook} bool TARGET_HAVE_NAMED_SECTIONS
+This flag is true if the target supports @code{TARGET_ASM_NAMED_SECTION}.
+@end deftypefn
+
+@deftypefn {Target Hook} {unsigned int} TARGET_SECTION_TYPE_FLAGS (tree @var{decl}, const char *@var{name}, int @var{reloc})
+Choose a set of section attributes for use by @code{TARGET_ASM_NAMED_SECTION}
+based on a variable or function decl, a section name, and whether or not the
+declaration's initializer may contain runtime relocations.  @var{decl} may be
+ null, in which case read-write data should be assumed.
+
+The default version if this function handles choosing code vs data,
+read-only vs read-write data, and @code{flag_pic}.  You should only
+need to override this if your target has special flags that might be
+set via @code{__attribute__}.
+@end deftypefn
+
 @need 2000
 @node Data Output
 @subsection Output of Data
@@ -7058,17 +7061,16 @@ This macro need not be defined on most platforms.
 A C expression to switch to the section in which the main
 exception table is to be placed (@pxref{Sections}).  The default is a
 section named @code{.gcc_except_table} on machines that support named
-sections via @code{ASM_OUTPUT_SECTION_NAME}, otherwise if @option{-fpic}
+sections via @code{TARGET_ASM_NAMED_SECTION}, otherwise if @option{-fpic}
 or @option{-fPIC} is in effect, the @code{data_section}, otherwise the
 @code{readonly_data_section}.
 
-@findex EH_FRAME_SECTION_ASM_OP
-@item EH_FRAME_SECTION_ASM_OP
-If defined, a C string constant, including spacing, for the assembler
-operation to switch to the section for exception handling frame unwind
-information.  If not defined, GCC will provide a default definition if the
-target supports named sections.  @file{crtstuff.c} uses this macro to
-switch to the appropriate section.
+@findex EH_FRAME_SECTION_NAME
+@item EH_FRAME_SECTION_NAME
+If defined, a C string constant for the name of the section containing
+exception handling frame unwind information.  If not defined, GCC will
+provide a default definition if the target supports named sections.
+@file{crtstuff.c} uses this macro to switch to the appropriate section.
 
 You should define this symbol if your target supports DWARF 2 frame
 unwind information and the default definition does not work.