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-rw-r--r--amforth-6.5/common/words/throw.asm39
1 files changed, 39 insertions, 0 deletions
diff --git a/amforth-6.5/common/words/throw.asm b/amforth-6.5/common/words/throw.asm
new file mode 100644
index 0000000..24877a3
--- /dev/null
+++ b/amforth-6.5/common/words/throw.asm
@@ -0,0 +1,39 @@
+; ( n -- )
+; Exceptions
+; throw an exception
+
+.if cpu_msp430==1
+ HEADER(XT_THROW,5,"throw",DOCOLON)
+.endif
+
+.if cpu_avr8==1
+VE_THROW:
+ .dw $ff05
+ .db "throw",0
+ .dw VE_HEAD
+ .set VE_HEAD = VE_THROW
+XT_THROW:
+ .dw DO_COLON
+PFA_THROW:
+.endif
+ .dw XT_DUP
+ .dw XT_ZEROEQUAL
+ .dw XT_DOCONDBRANCH
+ DEST(PFA_THROW1)
+ .dw XT_DROP
+ .dw XT_EXIT
+PFA_THROW1:
+ .dw XT_HANDLER
+ .dw XT_FETCH
+ .dw XT_RP_STORE
+ .dw XT_R_FROM
+ .dw XT_HANDLER
+ .dw XT_STORE
+ .dw XT_R_FROM
+ .dw XT_SWAP
+ .dw XT_TO_R
+ .dw XT_SP_STORE
+ .dw XT_DROP
+ .dw XT_R_FROM
+ .dw XT_EXIT
+