shithub: rgbds

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Check if sections referenced in linker script exist

--- a/src/link/script.c

+++ b/src/link/script.c

@@ -419,6 +419,10 @@

 				section.section =

 					sect_GetSection(token->attr.string);

+				if (!section.section)

+					errx(1, "%s(%u): Unknown section \"%s\"",

+					     linkerScriptName, lineNo,

+					     token->attr.string);

 				section.org = curaddr[type][bankID];

 				section.bank = bank;