diff options
Diffstat (limited to 'gas')
| -rw-r--r-- | gas/doc/internals.texi | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/gas/doc/internals.texi b/gas/doc/internals.texi index dd3b4ab..48d49e06 100644 --- a/gas/doc/internals.texi +++ b/gas/doc/internals.texi @@ -1034,7 +1034,10 @@ It may also create any necessary relocations. @item md_apply_fix @cindex md_apply_fix GAS will call this for each fixup. It should store the correct value in the -object file. +object file. @code{fixup_segment} performs a generic overflow check on the +@code{valueT *val} argument after @code{md_apply_fix} returns. If the overflow +check is relevant for the target machine, then @code{md_apply_fix} should +modify @code{valueT *val}, typically to the value stored in the object file. @item TC_HANDLES_FX_DONE @cindex TC_HANDLES_FX_DONE |