1 files changed, 81 insertions, 0 deletions
diff --git a/Bachelor/Mikroprozessorsysteme2/ARM202U/EXAMPLES/SCATTER/INITAPP.S b/Bachelor/Mikroprozessorsysteme2/ARM202U/EXAMPLES/SCATTER/INITAPP.S
new file mode 100644
index 0000000..1bdbaea
--- /dev/null
+++ b/Bachelor/Mikroprozessorsysteme2/ARM202U/EXAMPLES/SCATTER/INITAPP.S
@@ -0,0 +1,81 @@
+       AREA InitApp, CODE , READONLY
+       EXPORT InitialiseApp
+InitialiseApp
+       ADR    r0,ziTable
+       MOV    R3,#0
+ziLoop
+       LDR    r1,[r0],#4
+       CMP    r1,#0
+       BEQ    initLoop
+       LDR    r2,[r0],#4
+ziFillLoop
+       STR    r3,[r2],#4
+       SUBS   r1,r1,#4
+       BNE    ziFillLoop
+       B      ziLoop
+
+initLoop
+       LDR    r1,[r0],#4
+       CMP    r1,#0
+       MOVEQ  pc,lr
+       LDMIA  r0!,{r2,r3}
+       CMP    r1,#16
+       BLT    copyWords
+copy4Words
+       LDMIA  r3!,{r4,r5,r6,r7}
+       STMIA  r2!,{r4,r5,r6,r7}
+       SUBS   r1,r1,#16
+       BGT    copy4Words
+       BEQ    initLoop
+copyWords
+       SUBS r1,r1,#8
+       LDMIAGE r3!,{r4,r5}
+       STMIAGE r2!,{r4,r5}
+       BEQ   initLoop
+
+       LDR    r4,[r3]
+       STR    r4,[r2]
+
+       B      initLoop
+       
+       MACRO
+       ZIEntry  $execname
+       LCLS   lensym
+       LCLS   basesym
+       LCLS   namecp
+namecp SETS "$execname"
+lensym SETS   "|Image$$":CC:namecp:CC:"$$ZI$$Length|"
+basesym SETS   "|Image$$":CC:namecp:CC:"$$ZI$$Base|"
+       IMPORT $lensym
+       IMPORT $basesym
+       DCD    $lensym
+       DCD    $basesym
+       MEND
+
+       MACRO
+       InitEntry  $execname
+       LCLS   lensym
+       LCLS   basesym
+       LCLS   loadsym
+       LCLS   namecp
+namecp SETS "$execname"
+lensym SETS   "|Image$$":CC:namecp:CC:"$$Length|"
+basesym SETS   "|Image$$":CC:namecp:CC:"$$Base|"
+loadsym SETS   "|Load$$":CC:namecp:CC:"$$Base|"
+       IMPORT $lensym
+       IMPORT $basesym
+       IMPORT $loadsym
+       DCD    $lensym
+       DCD    $basesym
+       DCD    $loadsym
+       MEND
+
+ziTable
+       ZIEntry root
+       DCD    0
+
+InitTable
+       InitEntry root
+       InitEntry overmgr
+       DCD    0
+       END