diff options
Diffstat (limited to 'gas/symbols.c')
| -rw-r--r-- | gas/symbols.c | 43 |
1 files changed, 36 insertions, 7 deletions
diff --git a/gas/symbols.c b/gas/symbols.c index dde84f4..da83e99 100644 --- a/gas/symbols.c +++ b/gas/symbols.c @@ -766,13 +766,33 @@ resolve_symbol_value (symp) if (seg_left != seg_right && seg_left != undefined_section && seg_right != undefined_section) - as_bad ("%s is operation on symbols in different sections", - S_GET_NAME (symp)); + { + char *file; + unsigned int line; + + if (expr_symbol_where (symp, &file, &line)) + as_bad_where + (file, line, + "illegal operation on symbols in different sections"); + else + as_bad + ("%s set to illegal operation on symbols in different sections", + S_GET_NAME (symp)); + } if ((S_GET_SEGMENT (symp->sy_value.X_add_symbol) != absolute_section) && symp->sy_value.X_op != O_subtract) - as_bad ("%s is illegal operation on non-absolute symbols", - S_GET_NAME (symp)); + { + char *file; + unsigned int line; + + if (expr_symbol_where (symp, &file, &line)) + as_bad_where (file, line, + "illegal operation on non-absolute symbols"); + else + as_bad ("%s set to illegal operation on non-absolute symbols", + S_GET_NAME (symp)); + } left = S_GET_VALUE (symp->sy_value.X_add_symbol); right = S_GET_VALUE (symp->sy_value.X_op_symbol); switch (symp->sy_value.X_op) @@ -1358,7 +1378,10 @@ S_SET_EXTERNAL (s) symbolS *s; { if ((s->bsym->flags & BSF_WEAK) != 0) - as_warn ("%s already declared as weak", S_GET_NAME (s)); + { + as_bad ("%s already declared as weak", S_GET_NAME (s)); + return; + } s->bsym->flags |= BSF_GLOBAL; s->bsym->flags &= ~(BSF_LOCAL|BSF_WEAK); } @@ -1368,7 +1391,10 @@ S_CLEAR_EXTERNAL (s) symbolS *s; { if ((s->bsym->flags & BSF_WEAK) != 0) - as_warn ("%s already declared as weak", S_GET_NAME (s)); + { + as_bad ("%s already declared as weak", S_GET_NAME (s)); + return; + } s->bsym->flags |= BSF_LOCAL; s->bsym->flags &= ~(BSF_GLOBAL|BSF_WEAK); } @@ -1378,7 +1404,10 @@ S_SET_WEAK (s) symbolS *s; { if ((s->bsym->flags & BSF_GLOBAL) != 0) - as_warn ("%s already declared as global", S_GET_NAME (s)); + { + as_bad ("%s already declared as global", S_GET_NAME (s)); + return; + } s->bsym->flags |= BSF_WEAK; s->bsym->flags &= ~(BSF_GLOBAL|BSF_LOCAL); } |