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Print a warning if a bss type segment has both, run and load areas assigned.

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git-svn-id: svn://svn.cc65.org/cc65/trunk@1737 b7a2c559-68d2-44c3-8de9-860c34a00d81
This commit is contained in:
cuz 2002-12-11 18:29:58 +00:00
parent 11306120ea
commit e84a1c068b
1 changed files with 13 additions and 5 deletions
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18
src/ld65/config.c
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@ -721,9 +721,6 @@ static void ParseSegments (void)
CfgOptionalComma ();
}
/* Skip the semicolon */
CfgConsumeSemi ();
/* Check for mandatory parameters */
AttrCheck (S->Attr, SA_LOAD, "LOAD");
@ -748,11 +745,19 @@ static void ParseSegments (void)
CfgGetName (), CfgErrorLine);
}
/* If the segment is marked as BSS style, it may not have separate
* load and run memory areas, because it's is never written to disk.
*/
if ((S->Flags & SF_BSS) != 0 && (S->Flags & SF_LOAD_AND_RUN) != 0) {
Warning ("%s(%u): Segment with type `bss' has both LOAD and RUN "
"memory areas assigned", CfgGetName (), CfgErrorLine);
}
/* Don't allow read/write data to be put into a readonly area */
if ((S->Flags & SF_RO) == 0) {
if (S->Run->Flags & MF_RO) {
CfgError ("Cannot put r/w segment `%s' in r/o memory area `%s'",
S->Name, S->Run->Name);
CfgError ("Cannot put r/w segment `%s' in r/o memory area `%s'",
S->Name, S->Run->Name);
}
}
@ -782,6 +787,9 @@ static void ParseSegments (void)
/* Segment does not exist, discard the descriptor */
FreeSegDesc (S);
}
/* Skip the semicolon */
CfgConsumeSemi ();
}
}