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added _randomize() implementation

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git-svn-id: svn://svn.cc65.org/cc65/trunk@1499 b7a2c559-68d2-44c3-8de9-860c34a00d81
This commit is contained in:
izydorst
2002-11-10 15:48:57 +00:00
parent d1754b7457
commit c8597283ef
2 changed files with 17 additions and 1 deletions
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2
libsrc/geos/devel/Makefile
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@@ -8,7 +8,7 @@
@$(AS) -o $@ $(AFLAGS) $< @$(AS) -o $@ $(AFLAGS) $<
S_OBJS = crt0.o oserror.o S_OBJS = crt0.o oserror.o randomize.o
all: $(S_OBJS) all: $(S_OBJS)

16
libsrc/geos/devel/randomize.s Normal file
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@@ -0,0 +1,16 @@
;
; Ullrich von Bassewitz, 05.11.2002
;
; void _randomize (void);
; /* Initialize the random number generator */
;
.export __randomize
.import _srand
.include "../inc/geossym.inc"
__randomize:
lda random ; get random value from internal generator
ldx random+1
jmp _srand ; and use it as seed