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AVR8 Program memory size validation

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2024-07-23 20:52:01 +01:00
parent 48debbc137
commit 2986934485
1 changed files with 14 additions and 0 deletions
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14
build/scripts/Targets/TargetDescriptionFiles/AVR8/Services/ValidationService.php
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@@ -22,6 +22,20 @@ class ValidationService extends \Targets\TargetDescriptionFiles\Services\Validat
{
$failures = parent::validateTdf($tdf);
$progAddressSpace = $tdf->getAddressSpace("prog");
if ($progAddressSpace === null) {
$failures[] = 'Missing program memory address space';
} elseif ($progAddressSpace->size > 1000000) {
/*
* For program memory cache, Bloom currently allocates a buffer equal to the size of the program memory
* address space. This can become a problem if the address space is huge.
*
* For AVR8 targets, it shouldn't exceed 1 million bytes. 1MB RAM usage is fine.
*/
$failures[] = 'Program memory address space exceeds 1M bytes';
}
if ($tdf->getProgramMemorySegment() === null) {
$failures[] = 'Missing "internal_program_memory" memory segment';
}