diff options
Diffstat (limited to 'gas/symbols.c')
| -rw-r--r-- | gas/symbols.c | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/gas/symbols.c b/gas/symbols.c index 05db99a..535810f 100644 --- a/gas/symbols.c +++ b/gas/symbols.c @@ -602,6 +602,21 @@ resolve_symbol_value (symp) + symp->sy_frag->fr_address + S_GET_VALUE (symp->sy_value.X_add_symbol))); } + else if (symp->sy_value.X_seg == diff_section) + { + resolve_symbol_value (symp->sy_value.X_add_symbol); + resolve_symbol_value (symp->sy_value.X_subtract_symbol); + if (S_GET_SEGMENT (symp->sy_value.X_add_symbol) + != S_GET_SEGMENT (symp->sy_value.X_subtract_symbol)) + as_bad ("%s is difference of symbols in different sections", + S_GET_NAME (symp)); + S_SET_VALUE (symp, + (symp->sy_value.X_add_number + + symp->sy_frag->fr_address + + S_GET_VALUE (symp->sy_value.X_add_symbol) + - S_GET_VALUE (symp->sy_value.X_subtract_symbol))); + S_SET_SEGMENT (symp, absolute_section); + } else { /* More cases need to be added here. */ |