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Replaced em_mapclean by em_commit

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git-svn-id: svn://svn.cc65.org/cc65/trunk@1682 b7a2c559-68d2-44c3-8de9-860c34a00d81
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cuz
2002-12-01 18:06:57 +00:00
parent f5193bc0d1
commit 0c38839e79
7 changed files with 44 additions and 44 deletions
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17
libsrc/c64/c64-georam.s
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@@ -29,7 +29,7 @@
.word DEINSTALL
.word PAGECOUNT
.word MAP
.word MAPCLEAN
.word COMMIT
.word COPYFROM
.word COPYTO
@@ -81,8 +81,8 @@ PAGECOUNT:
; ------------------------------------------------------------------------
; MAP: Map the page in a/x into memory and return a pointer to the page in
; a/x. The contents of the currently mapped page (if any) are assumed to be
; dirty and must be saved into secondary storage if this is necessary.
; a/x. The contents of the currently mapped page (if any) may be discarded
; by the driver.
;
MAP: sta tmp1
@@ -100,16 +100,13 @@ MAP: sta tmp1
lda #<GR_WINDOW
ldx #>GR_WINDOW
rts
; Use the RTS from COMMIT below to save a precious byte of storage
; ------------------------------------------------------------------------
; MAPCLEAN: Map the page in a/x into memory and return a pointer to the page
; in a/x. The contents of the currently mapped page (if any) are assumed to
; be clean, so if this is an advantage for the driver, the current contents
; may be discarded.
MAPCLEAN = MAP ; Identical for GEORAM
; COMMIT: Commit changes in the memory window to extended storage.
COMMIT: rts
; ------------------------------------------------------------------------
; COPYFROM: Copy from extended into linear memory. A pointer to a structure