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path: root/amforth-6.5/common/words/find-xt.asm
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-rw-r--r--amforth-6.5/common/words/find-xt.asm55
1 files changed, 55 insertions, 0 deletions
diff --git a/amforth-6.5/common/words/find-xt.asm b/amforth-6.5/common/words/find-xt.asm
new file mode 100644
index 0000000..0ed50b8
--- /dev/null
+++ b/amforth-6.5/common/words/find-xt.asm
@@ -0,0 +1,55 @@
+; ( c-addr len -- 0 | xt -1 | xt 1 )
+; Tools
+; search wordlists for an entry with the xt from c-addr/len
+
+.if cpu_msp430==1
+ HEADER(XT_FINDXT,7,"find-xt",DOCOLON)
+.endif
+
+.if cpu_avr8==1
+VE_FINDXT:
+ .dw $ff07
+ .db "find-xt",0
+ .dw VE_HEAD
+ .set VE_HEAD = VE_FINDXT
+XT_FINDXT:
+ .dw DO_COLON
+PFA_FINDXT:
+.endif
+ .dw XT_DOLITERAL
+ .dw XT_FINDXTA
+ .dw XT_DOLITERAL
+ .dw CFG_ORDERLISTLEN
+ .dw XT_MAPSTACK
+ .dw XT_ZEROEQUAL
+ .dw XT_DOCONDBRANCH
+ DEST(PFA_FINDXT1)
+ .dw XT_2DROP
+ .dw XT_ZERO
+PFA_FINDXT1:
+ .dw XT_EXIT
+
+.if cpu_msp430==1
+ HEADLESS(XT_FINDXTA,DOCOLON)
+.endif
+
+.if cpu_avr8==1
+
+XT_FINDXTA:
+ .dw DO_COLON
+PFA_FINDXTA:
+.endif
+ .dw XT_TO_R
+ .dw XT_2DUP
+ .dw XT_R_FROM
+ .dw XT_SEARCH_WORDLIST
+ .dw XT_DUP
+ .dw XT_DOCONDBRANCH
+ DEST(PFA_FINDXTA1)
+ .dw XT_TO_R
+ .dw XT_NIP
+ .dw XT_NIP
+ .dw XT_R_FROM
+ .dw XT_TRUE
+PFA_FINDXTA1:
+ .dw XT_EXIT