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Unloading the joystick driver didn't reset the interrupts, so the program may

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crash later.


git-svn-id: svn://svn.cc65.org/cc65/trunk@3751 b7a2c559-68d2-44c3-8de9-860c34a00d81
This commit is contained in:
cuz 2006-06-04 10:14:30 +00:00
parent e941b34947
commit dc569cad49
1 changed files with 12 additions and 8 deletions
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20
libsrc/joystick/joy_unload.s
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@ -6,7 +6,7 @@
.import joy_clear_ptr
.include "joy-kernel.inc"
.include "joy-error.inc"
.include "modload.inc"
@ -14,18 +14,22 @@
_joy_unload:
lda _joy_drv
ora _joy_drv+1
beq no_driver ; No driver
beq no_driver ; No driver
jsr joy_uninstall ; Uninstall the driver
lda _joy_drv
pha
lda _joy_drv+1
pha ; Save pointer to driver
lda _joy_drv
ldx _joy_drv+1
jsr _mod_free ; Free the driver
jsr _joy_uninstall ; Uninstall the driver
jmp joy_clear_ptr ; Clear driver pointer, return zero
pla
tax
pla ; Get pointer to driver
jmp _mod_free ; Free the driver
no_driver:
tax ; X = 0
tax ; X = 0
lda #JOY_ERR_NO_DRIVER
rts