* config/tc-xtensa.c: Remove XTENSA_SECTION_RENAME ifdefs.

	(add_section_rename): Delete.  Inlined into...
	(build_section_rename): ...here.  Use xstrdup instead of strdup.
	(xtensa_section_rename): Drop "const" from argument and return types.
	(md_show_usage): Indent to match show_usage().
	* config/tc-xtensa.h: Remove XTENSA_SECTION_RENAME ifdefs.
	(tc_canonicalize_section_name): Define.
	(md_elf_section_rename): Remove unused macro.
	* doc/as.texinfo (Overview): Document Xtensa --rename-section option.
	* doc/c-xtensa.texi (Xtensa Options): Likewise.
	(Frame Directive): Delete.

2 files changed, 6 insertions, 31 deletions

diff --git a/gas/doc/as.texinfo b/gas/doc/as.texinfo
index 98e341c..a73edd7 100644
--- a/gas/doc/as.texinfo
+++ b/gas/doc/as.texinfo
@@ -424,6 +424,7 @@ gcc(1), ld(1), and the Info entries for @file{binutils} and @file{ld}.
  [@b{--[no-]text-section-literals}] [@b{--[no-]absolute-literals}]
  [@b{--[no-]target-align}] [@b{--[no-]longcalls}]
  [@b{--[no-]transform}]
+ [@b{--rename-section} @var{oldname}=@var{newname}]
 @end ifset
 @c man end
 @end smallexample
diff --git a/gas/doc/c-xtensa.texi b/gas/doc/c-xtensa.texi
index 25065f8..c31d51a 100644
--- a/gas/doc/c-xtensa.texi
+++ b/gas/doc/c-xtensa.texi
@@ -85,6 +85,11 @@ including both relaxation and optimization.  The default is
 rare cases when the instructions must be exactly as specified in the
 assembly source.  Using @samp{--no-transform} causes out of range
 instruction operands to be errors.
+
+@item --rename-section @var{oldname}=@var{newname}
+@kindex --rename-section
+Rename the @var{oldname} section to @var{newname}.  This option can be used
+multiple times to rename multiple sections.
 @end table
 
 @node Xtensa Syntax
@@ -529,7 +534,6 @@ The following directives are available:
 * Literal Position Directive:: Specify Inline Literal Pool Locations.
 * Literal Prefix Directive::   Specify Literal Section Name Prefix.
 * Absolute Literals Directive:: Control PC-Relative vs. Absolute Literals.
-* Frame Directive::            Describe a stack frame.
 @end menu
 
 @node Schedule Directive
@@ -744,36 +748,6 @@ Otherwise, the default is to assume PC-relative @code{L32R} addressing.
 The @code{absolute-@-literals} directive can then be used to override
 the default determined by the command-line options.
 
-@node Frame Directive
-@subsection frame
-@cindex @code{frame} directive
-
-This directive tells the assembler to emit information to allow the
-debugger to locate a function's stack frame.  The syntax is:
-
-@smallexample
-    .frame @var{reg}, @var{size}
-@end smallexample
-
-where @var{reg} is the register used to hold the frame pointer (usually
-the same as the stack pointer) and @var{size} is the size in bytes of
-the stack frame.  The @code{.frame} directive is typically placed
-near the @code{ENTRY} instruction for a function.
-
-In many circumstances, this information just duplicates the
-information given in the function's @code{ENTRY} instruction; however,
-there are two cases where this is not true:
-
-@enumerate
-@item
-The size of the stack frame is too big to fit in the immediate field
-of the @code{ENTRY} instruction.
-
-@item
-The frame pointer is different than the stack pointer, as with functions
-that call @code{alloca}.
-@end enumerate
-
 @c Local Variables:
 @c fill-column: 72
 @c End: