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Now that cc65 programs can run as SYS files themselves my ProDOS Loader ulimately has to change from a minimalistic shell replacement to a pure loader (without exit hook). This approach simplifies several things. However the "reboot after exit" option now present as a ProDOS Loader variant has to move into the cc65 program.

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git-svn-id: svn://svn.cc65.org/cc65/trunk@4172 b7a2c559-68d2-44c3-8de9-860c34a00d81
This commit is contained in:
ol.sc
2009-09-14 19:58:06 +00:00
parent 29cea09e0d
commit 0c161a6cdd
8 changed files with 32 additions and 6 deletions
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1
doc/apple2.sgml
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@@ -127,6 +127,7 @@ usage.
<itemize> <itemize>
<item>_dos_type <item>_dos_type
<item>get_ostype <item>get_ostype
<item>rebootafterexit
</itemize> </itemize>

1
doc/apple2enh.sgml
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@@ -127,6 +127,7 @@ usage.
<itemize> <itemize>
<item>_dos_type <item>_dos_type
<item>get_ostype <item>get_ostype
<item>rebootafterexit
<item>textframe <item>textframe
<item>textframexy <item>textframexy
<item>videomode <item>videomode

2
doc/funcref.sgml
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@@ -67,6 +67,7 @@ function.
<itemize> <itemize>
<item>_dos_type <item>_dos_type
<item><ref id="get_ostype" name="get_ostype"> <item><ref id="get_ostype" name="get_ostype">
<item>rebootafterexit
</itemize> </itemize>
@@ -75,6 +76,7 @@ function.
<itemize> <itemize>
<item>_dos_type <item>_dos_type
<item><ref id="get_ostype" name="get_ostype"> <item><ref id="get_ostype" name="get_ostype">
<item>rebootafterexit
<item>textframe <item>textframe
<item>textframexy <item>textframexy
<item><ref id="videomode" name="videomode"> <item><ref id="videomode" name="videomode">

3
include/apple2.h
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@@ -140,6 +140,9 @@ extern unsigned char _dos_type;
unsigned char get_ostype (void); unsigned char get_ostype (void);
/* Get the machine type. Returns one of the APPLE_xxx codes. */ /* Get the machine type. Returns one of the APPLE_xxx codes. */
void rebootafterexit (void);
/* Reboot machine after program termination has completed. */
/* The following #defines will cause the matching functions calls in conio.h /* The following #defines will cause the matching functions calls in conio.h
* to be overlaid by macros with the same names, saving the function call * to be overlaid by macros with the same names, saving the function call
* overhead. * overhead.

1
libsrc/apple2/Makefile
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@@ -91,6 +91,7 @@ S_OBJS= _scrsize.o \
randomize.o \ randomize.o \
rdkey.o \ rdkey.o \
read.o \ read.o \
reboot.o \
revers.o \ revers.o \
rwcommon.o \ rwcommon.o \
syschdir.o \ syschdir.o \

8
libsrc/apple2/crt0.s
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@@ -2,7 +2,7 @@
; Startup code for cc65 (Apple2 version) ; Startup code for cc65 (Apple2 version)
; ;
.export _exit .export _exit, done, return
.export __STARTUP__ : absolute = 1 ; Mark as startup .export __STARTUP__ : absolute = 1 ; Mark as startup
.import zerobss .import zerobss
.import initlib, donelib .import initlib, donelib
@@ -165,10 +165,6 @@ init: ldx #zpspace-1
bne basic bne basic
; Check ProDOS system bit map ; Check ProDOS system bit map
lda $BF58 ; protection for pages $00 - $07
and #%11110000 ; ignore protection of text pages
cmp #%11000000 ; only zero and stack pages are protected
bne basic
lda $BF6F ; protection for pages $B8 - $BF lda $BF6F ; protection for pages $B8 - $BF
cmp #%00000001 ; exactly system global page is protected cmp #%00000001 ; exactly system global page is protected
bne basic bne basic
@@ -272,7 +268,7 @@ reset: stx SOFTEV
sta SOFTEV+1 sta SOFTEV+1
eor #$A5 eor #$A5
sta PWREDUP sta PWREDUP
rts return: rts
; Quit to ProDOS dispatcher ; Quit to ProDOS dispatcher
quit: jsr $BF00 ; MLI call entry point quit: jsr $BF00 ; MLI call entry point

21
libsrc/apple2/reboot.s Normal file
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@@ -0,0 +1,21 @@
;
; Oliver Schmidt, 14.09.2009
;
; void rebootafterexit (void);
;
.constructor initreboot
.export _rebootafterexit
.import done, return
_rebootafterexit := return
.segment "INIT"
initreboot:
; Quit to PWRUP
lda #<$FAA6
ldx #>$FAA6
sta done
stx done+1
rts

1
libsrc/apple2enh/Makefile
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@@ -91,6 +91,7 @@ S_OBJS= _scrsize.o \
randomize.o \ randomize.o \
rdkey.o \ rdkey.o \
read.o \ read.o \
reboot.o \
revers.o \ revers.o \
rwcommon.o \ rwcommon.o \
syschdir.o \ syschdir.o \