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Uppercase internal SYSTEM.H types address, int*, uint*. Completed.

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This commit is contained in:
David Brown 2016-11-08 12:13:58 +00:00
parent baeb2db81f
commit a17c087a41
56 changed files with 299 additions and 379 deletions
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22
src/runtime/Heap.Mod
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@ -162,7 +162,7 @@ MODULE Heap;
END INCREF;
PROCEDURE -ExternPlatformOSAllocate "extern address Platform_OSAllocate(address size);";
PROCEDURE -ExternPlatformOSAllocate "extern ADDRESS Platform_OSAllocate(ADDRESS size);";
PROCEDURE -OSAllocate(size: S.ADDRESS): S.ADDRESS "Platform_OSAllocate(size)";
PROCEDURE NewChunk(blksz: S.ADDRESS): S.ADDRESS;
@ -317,25 +317,25 @@ MODULE Heap;
VAR p, tag, offset, fld, n, tagbits: S.ADDRESS;
BEGIN
IF q # 0 THEN
S.GET(q - SZA, tagbits); (* Load the tag for the record at q *)
IF ~ODD(tagbits) THEN (* If it has not already been marked *)
S.GET(q - SZA, tagbits); (* Load the tag for the record at q *)
IF ~ODD(tagbits) THEN (* If it has not already been marked *)
S.PUT(q - SZA, tagbits + 1); (* Mark it *)
p := 0;
tag := tagbits + SZA; (* Tag addresses first offset *)
tag := tagbits + SZA; (* Tag addresses first offset *)
LOOP
S.GET(tag, offset); (* Get next ptr field offset *)
IF offset < 0 THEN (* Sentinel reached: Value is -8*(#fields+1) *)
IF offset < 0 THEN (* Sentinel reached: Value is -8*(#fields+1) *)
S.PUT(q - SZA, tag + offset + 1); (* Rotate base ptr into tag *)
IF p = 0 THEN EXIT END ;
n := q; q := p;
S.GET(q - SZA, tag); DEC(tag, 1);
S.GET(tag, offset); fld := q + offset;
S.GET(fld, p); S.PUT(fld, S.VAL(S.PTR, n))
ELSE (* offset references a ptr field *)
fld := q + offset; (* S.ADDRESS the pointer *)
S.GET(fld, n); (* Load the pointer *)
IF n # 0 THEN (* If pointer is not NIL *)
S.GET(n - SZA, tagbits); (* Consider record pointed to by this field *)
ELSE (* offset references a ptr field *)
fld := q + offset; (* S.ADDRESS the pointer *)
S.GET(fld, n); (* Load the pointer *)
IF n # 0 THEN (* If pointer is not NIL *)
S.GET(n - SZA, tagbits); (* Consider record pointed to by this field *)
IF ~ODD(tagbits) THEN
S.PUT(n - SZA, tagbits + 1);
S.PUT(q - SZA, tag + 1);
@ -483,7 +483,7 @@ MODULE Heap;
END
END FINALL;
PROCEDURE -ExternMainStackFrame "extern address Platform_MainStackFrame;";
PROCEDURE -ExternMainStackFrame "extern ADDRESS Platform_MainStackFrame;";
PROCEDURE -PlatformMainStackFrame(): S.ADDRESS "Platform_MainStackFrame";
PROCEDURE MarkStack(n: S.ADDRESS; VAR cand: ARRAY OF S.ADDRESS);