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75	#define SF_DEFINED 0x2000 /* Defined */
76	#define SF_REFERENCED 0x4000 /* Referenced */
77
78	/* Combined values */
79	#define SF_REFIMP (SF_REFERENCED\|SF_IMPORT) /* A ref'd import */
80
81	/* Structure of a symbol table entry */

69	/* Combined symbol entry flags used within this module */
70	#define SF_UNDEFMASK (SF_REFERENCED \| SF_DEFINED \| SF_IMPORT)
71	#define SF_UNDEFVAL (SF_REFERENCED)
72
73	/* Symbol tables */
74	SymTable* CurrentScope = 0; /* Pointer to current symbol table */

292	static void MoveLiterals (Collection* Source, Collection* Target)
293	/* Move referenced literals from Source to Target, delete unreferenced ones */
294	{
295	unsigned I;
296
297	/* Move referenced literals, remove unreferenced ones */

79	/* Symbol reference management */
80	unsigned SymCount; /* Number of symbols referenced */
81	unsigned SymLimit; /* Memory allocated */
…
85	unsigned SecCount; /* Number of sections referenced */
86	unsigned SecLimit; /* Memory allocated */
87	ED_SecRef* SecRef; /* Section references */

122	/* Output all global or referenced functions */
123	SymTab = GetGlobalSymTab ();
124	Entry = SymTab->SymHead;
125	while (Entry) {
…
127	/* Function which is defined and referenced or extern */
128	OutputSegments (Entry->V.F.Seg);
129	}
130	Entry = Entry->NextSym;
131	}
132	}

7	.export __EXEHDR__ : absolute = 1 ; Linker referenced
8	.importzp sp

1
2	/* issue #897 - __asm__()-referenced code-labels are generated for only branches and jumps */

113	/* Get the index of the referenced label */
114	if (Which > 0) {
115	--Which;
116	}
117	Index = (int) ULabDefCount + Which;
…
134	L = NewULabel (0);
135	}
136	}
137
138	/* Mark the label as referenced */
139	++L->Ref;
140
141	/* If the label is already defined, return its value, otherwise return

8	.export __EXEHDR__ : absolute = 1 ; Linker referenced
9	.import __FILETYPE__ ; Linker generated