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added missing fragments. closes #749

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This commit is contained in:
jespergravgaard 2022-01-08 13:41:11 +01:00
parent c70a44edc8
commit 46f6690b6d
4 changed files with 44 additions and 0 deletions
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13
src/main/fragment/mos6502-common/pwsm1_derefidx_vbuyy_lt_vbsc1_then_la1.asm Normal file
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@ -0,0 +1,13 @@
lda {m1}
sta $fe
lda {m1}+1
sta $ff
lda ($fe),y
cmp #<{c1}
iny
lda ($fe),y
sbc #>{c1}
bvc !+
eor #$80
!:
bmi {la1}

13
src/main/fragment/mos6502-common/pwsm1_derefidx_vbuyy_lt_vwsc1_then_la1.asm Normal file
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@ -0,0 +1,13 @@
lda {m1}
sta $fe
lda {m1}+1
sta $ff
lda ($fe),y
cmp #<{c1}
iny
lda ($fe),y
sbc #>{c1}
bvc !+
eor #$80
!:
bmi {la1}

9
src/main/fragment/mos6502-common/pwsz1_derefidx_vbuyy_lt_vbsc1_then_la1.asm Normal file
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@ -0,0 +1,9 @@
lda ({z1}),y
cmp #<{c1}
iny
lda ({z1}),y
sbc #>{c1}
bvc !+
eor #$80
!:
bmi {la1}

9
src/main/fragment/mos6502-common/pwsz1_derefidx_vbuyy_lt_vwsc1_then_la1.asm Normal file
View File

@ -0,0 +1,9 @@
lda ({z1}),y
cmp #<{c1}
iny
lda ({z1}),y
sbc #>{c1}
bvc !+
eor #$80
!:
bmi {la1}