Ticket #498 (Open)Thu Nov 19 15:35:35 UTC 2020

*ChangeDynamicArea aborts on impossible size

Reported by:	Julie Stamp (8365)	Severity:	Normal
Part:	RISC OS: General	Release:
Milestone:		Status	Open

Details by Julie Stamp (8365):

Running on RPCEmu set with 256MB RAM and 8MB VRAM I get,

*FX 0,0
RISC OS 5.28 (19 Oct 2020)
*ChangeDynamicArea -RamFSSize 0M
*ChangeDynamicArea -RamFSSize 266M
Internal error: abort on data transfer at &FC0466E4

and a page at &7000 is missing

*Memory 6FF0 + 20
Address  :     3 2 1 0     7 6 5 4     B A 9 8     F E D C :    ASCII Data
00006FF0 :    00000000    00000000    00000000    00000000 : ................
00007000 :    Internal error: abort on data transfer at &FC1A1D60

Previously,

*FX 0,0
RISC OS 5.24 (16 Apr 2018)
*ChangeDynamicArea -RamFSSize 0M
*ChangeDynamicArea -RamFSSize 266M
Memory cannot be moved
*Memory 6FF0 + 20
Address  :     3 2 1 0     7 6 5 4     B A 9 8     F E D C :    ASCII Data
00006FF0 :    00000000    00000000    00000000    00000000 : ................
00007000 :    00000000    00000000    00000000    00000000 : ................