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cc65/libsrc/em/em_use.s
cuz f7244c4e19 Added em_use
git-svn-id: svn://svn.cc65.org/cc65/trunk@1719 b7a2c559-68d2-44c3-8de9-860c34a00d81
2002-12-05 18:57:53 +00:00

18 lines
630 B
ArmAsm

;
; Ullrich von Bassewitz, 2002-11-29
;
; void* __fastcall__ em_use (unsigned page);
; /* Tell the driver that the memory window is associated with a given page.
; * This call is very similar to em_map. The difference is that the driver
; * does not necessarily transfer the current contents of the extended
; * memory into the returned window. If you're going to just write to the
; * window and the current contents of the window are invalid or no longer
; * use, this call may perform better than em_map.
; */
.include "em-kernel.inc"
_em_use = emd_use ; Use driver entry