diff options
Diffstat (limited to 'gas/doc/as.texinfo')
| -rw-r--r-- | gas/doc/as.texinfo | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/gas/doc/as.texinfo b/gas/doc/as.texinfo index 83b85f3..e068419 100644 --- a/gas/doc/as.texinfo +++ b/gas/doc/as.texinfo @@ -416,6 +416,7 @@ gcc(1), ld(1), and the Info entries for @file{binutils} and @file{ld}. [@b{-mips32r3}] [@b{-mips32r5}] [@b{-mips32r6}] [@b{-mips64}] [@b{-mips64r2}] [@b{-mips64r3}] [@b{-mips64r5}] [@b{-mips64r6}] [@b{-construct-floats}] [@b{-no-construct-floats}] + [@b{-mignore-branch-isa}] [@b{-mno-ignore-branch-isa}] [@b{-mnan=@var{encoding}}] [@b{-trap}] [@b{-no-break}] [@b{-break}] [@b{-no-trap}] [@b{-mips16}] [@b{-no-mips16}] @@ -1521,6 +1522,17 @@ The @samp{--relax-branch} option enables the relaxation of out-of-range branches. By default @samp{--no-relax-branch} is selected, causing any out-of-range branches to produce an error. +@item -mignore-branch-isa +@itemx -mno-ignore-branch-isa +Ignore branch checks for invalid transitions between ISA modes. The +semantics of branches does not provide for an ISA mode switch, so in +most cases the ISA mode a branch has been encoded for has to be the +same as the ISA mode of the branch's target label. Therefore GAS has +checks implemented that verify in branch assembly that the two ISA +modes match. @samp{-mignore-branch-isa} disables these checks. By +default @samp{-mno-ignore-branch-isa} is selected, causing any invalid +branch requiring a transition between ISA modes to produce an error. + @item -mnan=@var{encoding} Select between the IEEE 754-2008 (@option{-mnan=2008}) or the legacy (@option{-mnan=legacy}) NaN encoding format. The latter is the default. |