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sframe: doc: update spec for the mangled-RA bit in FRE

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	* libsframe/doc/sframe-spec.texi
This commit is contained in:
Indu Bhagat 2022-12-16 22:02:11 -08:00
parent 5bec250b5a
commit 6e09ae77a1
1 changed files with 2 additions and 2 deletions
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libsframe/doc/sframe-spec.texi
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@ -566,8 +566,8 @@ The SFrame FRE info word is a bitfield split into four parts. From MSB to LSB:
@multitable {Bit offset} {@code{fre_cfa_base_reg_id}} {Size of stack offsets in bytes. Valid values} @multitable {Bit offset} {@code{fre_cfa_base_reg_id}} {Size of stack offsets in bytes. Valid values}
@headitem Bit offset @tab Name @tab Description @headitem Bit offset @tab Name @tab Description
@item 7 @item 7
@tab @code{unused} @tab @code{fre_mangled_ra_p}
@tab Unused bit. @tab Indicate whether the return address is mangled with any authorization bits (signed RA).
@item 5-6 @item 5-6
@tab @code{fre_offset_size} @tab @code{fre_offset_size}