diff options
Diffstat (limited to 'gas/doc')
| -rw-r--r-- | gas/doc/as.texinfo | 24 |
1 files changed, 14 insertions, 10 deletions
diff --git a/gas/doc/as.texinfo b/gas/doc/as.texinfo index e85677d..a6b3359 100644 --- a/gas/doc/as.texinfo +++ b/gas/doc/as.texinfo @@ -4065,7 +4065,7 @@ table is shared with the @code{.debug_info} section of the dwarf2 debugging information, and thus the user must know the exact indicies that table entries will have. -@section @code{.loc @var{fileno} @var{lineno} [@var{column}]} +@section @code{.loc @var{fileno} @var{lineno} [@var{column}] [@var{options}]} @cindex @code{loc} directive The @code{.loc} directive will add row to the @code{.debug_line} line number matrix corresponding to the immediately following assembly @@ -4073,26 +4073,30 @@ instruction. The @var{fileno}, @var{lineno}, and optional @var{column} arguments will be applied to the @code{.debug_line} state machine before the row is added. -@section @code{.loc basic_block} -This directive will set the @code{basic_block} register in the +The @var{options} are a sequence of the following tokens in any order: + +@table @code +@item basic_block +This option will set the @code{basic_block} register in the @code{.debug_line} state machine to @code{true}. -@section @code{.loc prologue_end} -This directive will set the @code{prologue_end} register in the +@item prologue_end +This option will set the @code{prologue_end} register in the @code{.debug_line} state machine to @code{true}. -@section @code{.loc epilogue_begin} -This directive will set the @code{epilogue_begin} register in the +@item epilogue_begin +This option will set the @code{epilogue_begin} register in the @code{.debug_line} state machine to @code{true}. -@section @code{.loc is_stmt @var{value}} -This directive will set the @code{epilogue_begin} register in the +@item is_stmt @var{value} +This option will set the @code{is_stmt} register in the @code{.debug_line} state machine to @code{value}, which must be either 0 or 1. -@section @code{.loc isa @var{value}} +@item isa @var{value} This directive will set the @code{isa} register in the @code{.debug_line} state machine to @var{value}, which must be an unsigned integer. +@end table @node Data @section @code{.data @var{subsection}} |