aboutsummaryrefslogtreecommitdiff
path: root/amforth-6.5/common/words/throw.asm
diff options
context:
space:
mode:
authorDimitri Sokolyuk <demon@dim13.org>2017-08-19 12:15:28 +0200
committerDimitri Sokolyuk <demon@dim13.org>2017-08-19 12:15:28 +0200
commit67d25d837ac55f28a366c0a3b262e439a6e75fc3 (patch)
treedf7715c7724c5935ab87c807f3b8b4ef529315e3 /amforth-6.5/common/words/throw.asm
parente0d6784e89dba33226c0edb815bb974486fa7c48 (diff)
Add AmForth
Diffstat (limited to 'amforth-6.5/common/words/throw.asm')
-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
+