1
0
mirror of https://github.com/hsoft/collapseos.git synced 2024-12-24 14:38:05 +11:00

zasm: remove direcData buffer

This commit is contained in:
Virgil Dupras 2019-05-17 15:14:38 -04:00
parent ad7428e471
commit 26d6dd1912
2 changed files with 8 additions and 25 deletions

View File

@ -31,8 +31,7 @@ handleDB:
ld hl, scratchpad
call parseLiteral
ld a, ixl
ld (direcData), a
ld a, 1
call ioPutC
pop hl
ret
@ -41,11 +40,11 @@ handleDW:
call readWord
ld hl, scratchpad
call parseExpr
ld a, ixl
ld (direcData), a
ld a, ixh
ld (direcData+1), a
ld a, 2
push ix \ pop hl
ld a, l
call ioPutC
ld a, h
call ioPutC
pop hl
ret
@ -128,8 +127,7 @@ getDirectiveID:
; Parse directive specified in A (D_* const) with args in I/O and act in
; an appropriate manner. If the directive results in writing data at its
; current location, that data is in (direcData) and A is the number of bytes
; in it.
; current location, that data is directly written through ioPutC.
parseDirective:
push de
; double A to have a proper offset in directiveHandlers
@ -141,7 +139,3 @@ parseDirective:
ld ixl, e
pop de
jp (ix)
; *** Variables ***
direcData:
.fill 2

View File

@ -171,18 +171,7 @@ _parseInstr:
_parseDirec:
ld a, c ; D_*
call parseDirective
or a ; cp 0
jr z, .success ; if zero, shortcut through
ld b, a ; save output byte count
ld hl, direcData
.loopDirec:
ld a, (hl)
call ioPutC
inc hl
djnz .loopDirec
; continue to success
.success:
xor a ; ensure Z
cp a ; ensure Z
ret
_parseLabel: