diff options
Diffstat (limited to 'gas/doc/as.texi')
| -rw-r--r-- | gas/doc/as.texi | 14 |
1 files changed, 9 insertions, 5 deletions
diff --git a/gas/doc/as.texi b/gas/doc/as.texi index 83f49c5..32300d7 100644 --- a/gas/doc/as.texi +++ b/gas/doc/as.texi @@ -4883,11 +4883,15 @@ Each expression is assembled into the next byte. @subsection @code{.cfi_sections @var{section_list}} @cindex @code{cfi_sections} directive @code{.cfi_sections} may be used to specify whether CFI directives -should emit @code{.eh_frame} section and/or @code{.debug_frame} section. -If @var{section_list} is @code{.eh_frame}, @code{.eh_frame} is emitted, -if @var{section_list} is @code{.debug_frame}, @code{.debug_frame} is emitted. -To emit both use @code{.eh_frame, .debug_frame}. The default if this -directive is not used is @code{.cfi_sections .eh_frame}. +should emit @code{.eh_frame} section, @code{.debug_frame} section and/or +@code{.sframe} section. If @var{section_list} contains @code{.eh_frame}, +@code{.eh_frame} is emitted, if @var{section_list} contains +@code{.debug_frame}, @code{.debug_frame} is emitted, and finally, if +@var{section_list} contains @code{.sframe}, @code{.sframe} is emitted. +To emit multiple sections, specify them together in a list. For example, to +emit both @code{.eh_frame} and @code{.debug_frame}, use +@code{.eh_frame, .debug_frame}. The default if this directive is not used +is @code{.cfi_sections .eh_frame}. On targets that support compact unwinding tables these can be generated by specifying @code{.eh_frame_entry} instead of @code{.eh_frame}. |