Miroirs/waforth
1
0
Fork 0
mirror of https://github.com/remko/waforth synced 2024-12-26 09:59:09 +01:00
Code Issues Projects Releases Packages Wiki Activity Actions

Remove tos parameter from fail()

Browse source
This commit is contained in:
Remko Tronçon 2022-05-29 21:24:42 +02:00
parent b71cc87767
commit 47e0ac5bd4
1 changed files with 12 additions and 12 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

24
src/waforth.wat
View file

@ -410,7 +410,7 @@
(local $bbtos i32)
(local $divisor i32)
(if (i32.eqz (local.tee $divisor (i32.load (local.tee $btos (i32.sub (local.get $tos) (i32.const 4))))))
(return (call $fail (local.get $tos) (i32.const 0x2000f (; = str("division by 0") ;)))))
(call $fail (i32.const 0x2000f (; = str("division by 0") ;))))
(i32.store (local.tee $bbtos (i32.sub (local.get $tos) (i32.const 8)))
(i32.div_s (i32.load (local.get $bbtos)) (local.get $divisor)))
(local.get $btos))
@ -865,7 +865,7 @@
(local.set $addr (local.set $len (call $parseName)))
(if (i32.eqz (local.get $len))
(then
(return (call $fail (local.get $tos) (i32.const 0x2001d (; = str("incomplete input") ;))))))
(call $fail (i32.const 0x2001d (; = str("incomplete input") ;)))))
(i32.store (local.get $tos) (i32.load8_u (local.get $addr)))
(i32.add (local.get $tos) (i32.const 4)))
(data (i32.const 0x203bc) "\ac\03\02\00" "\04" "CHAR " "\4a\00\00\00")
@ -925,7 +925,7 @@
(local.set $addr (local.set $len (call $parseName)))
(if (i32.eqz (local.get $len))
(return (call $fail (local.get $tos) (i32.const 0x2001d (; = str("incomplete input") ;)))))
(call $fail (i32.const 0x2001d (; = str("incomplete input") ;))))
(i32.store8 (global.get $here) (local.get $len))
(memory.copy
(local.tee $here (i32.add (global.get $here) (i32.const 1)))
@ -1883,7 +1883,7 @@
(local.set $tos (call $push (local.get $tos) (local.get $number))))))
(else ;; It's not a number.
(drop)
(local.set $tos (call $failUndefinedWord (local.get $tos))))))
(call $failUndefinedWord))))
(else ;; Found the word.
;; Are we compiling or is it immediate?
(if
@ -2516,13 +2516,17 @@
(local.set $addr2 (i32.add (local.get $addr2)(i32.const 1)))
(br $loop)))
(func $fail (param $tos i32) (param $str i32) (result i32)
(func $fail (param $str i32)
(call $type
(i32.load8_u (local.get $str))
(i32.add (local.get $str) (i32.const 1)))
(call $shell_emit (i32.const 10))
(call $ABORT (local.get $tos)))
(drop (call $ABORT (i32.const -1) (; unused ;))))
(func $failUndefinedWord
(call $type (i32.load8_u (i32.const 0x20000)) (i32.const 0x20001))
(drop (call $ABORT (i32.const -1) (; unused ;))))
(func $type (param $len i32) (param $p i32)
(local $end i32)
(local.set $end (i32.add (local.get $p) (local.get $len)))
@ -2533,10 +2537,6 @@
(local.set $p (i32.add (local.get $p) (i32.const 1)))
(br $loop))))
(func $failUndefinedWord (param $tos i32) (result i32)
(call $type (i32.load8_u (i32.const 0x20000)) (i32.const 0x20001))
(call $ABORT (local.get $tos)))
(func $setFlag (param $v i32)
(i32.store
(i32.add (global.get $latest) (i32.const 4))
@ -2738,7 +2738,7 @@
;; Check for stack underflow
(if (i32.lt_s (local.get $tos) (i32.const 0x10000 (; = STACK_BASE ;)))
(drop (call $fail (local.get $tos) (i32.const 0x20085 (; = str("stack empty") ;)))))
(call $fail (i32.const 0x20085 (; = str("stack empty") ;))))
;; Show prompt
(if (i32.eqz (local.get $silent))