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Change behavior of merging FRAGMENTs to constrain each fragment individually

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Additionally, remove the deprecated merging of non-fragment SECTIONs
This commit is contained in:
ISSOtm
2021-01-21 19:41:04 +01:00
committed by Eldred Habert
parent 6623b1dc45
commit 76446e6d00
60 changed files with 604 additions and 232 deletions
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17
src/asm/parser.y
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@@ -1487,22 +1487,11 @@ sectattrs : %empty {
$$.bank = -1;
}
| sectattrs T_COMMA T_OP_ALIGN T_LBRACK uconst T_RBRACK {
if ($5 > 16)
error("Alignment must be between 0 and 16, not %u\n", $5);
else
$$.alignment = $5;
$$.alignment = $5;
}
| sectattrs T_COMMA T_OP_ALIGN T_LBRACK uconst T_COMMA uconst T_RBRACK {
if ($5 > 16) {
error("Alignment must be between 0 and 16, not %u\n", $5);
} else {
$$.alignment = $5;
if ($7 >= 1 << $$.alignment)
error("Alignment offset must not be greater than alignment (%u < %u)\n",
$7, 1 << $$.alignment);
else
$$.alignOfs = $7;
}
$$.alignment = $5;
$$.alignOfs = $7;
}
| sectattrs T_COMMA T_OP_BANK T_LBRACK uconst T_RBRACK {
/* We cannot check the validity of this now */