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rewrite some assertions to speed up port io in debug mode

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Fabian 2025-06-13 13:48:30 +07:00
parent 8daade0267
commit 80917ab8b9
1 changed files with 2 additions and 2 deletions
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4
src/io.js
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@ -364,7 +364,7 @@ IO.prototype.port_read8 = function(port_addr)
}
var value = entry.read8.call(entry.device, port_addr);
dbg_assert(typeof value === "number");
dbg_assert(value < 0x100 && value >= 0, "8 bit port returned large value: " + h(port_addr));
if(value < 0 || value >= 0x100) dbg_assert(false, "8 bit port returned large value: " + h(port_addr));
return value;
};
@ -381,7 +381,7 @@ IO.prototype.port_read16 = function(port_addr)
}
var value = entry.read16.call(entry.device, port_addr);
dbg_assert(typeof value === "number");
dbg_assert(value < 0x10000 && value >= 0, "16 bit port returned large value: " + h(port_addr));
if(value < 0 || value >= 0x10000) dbg_assert(false, "16 bit port returned large value: " + h(port_addr));
return value;
};