chrisly42/mc68000-asm-plugin
1
0
Fork 0
Code Issues 1 Pull Requests Packages Projects Releases Wiki Activity

Maintenance. Updated all dependencies to the latest versions.

Browse Source 
Fixed condition code for asr/lsr/lsl, which is has a different behaviour for V flag than asl.
This commit is contained in:
chrisly42
2022-04-07 10:30:12 +02:00
parent 85b2596c64
commit ae92da7878
3 changed files with 33 additions and 25 deletions
Download Patch File Download Diff File Expand all files Collapse all files
src/main/java/de/platon42/intellij/plugins/m68k/asm/M68kIsa.kt
+13 -5
View File
@@ -307,7 +307,7 @@ object M68kIsa {
)
)
private val ASD_LSD_MODES = listOf(
private val ASL_MODES = listOf(
AllowedAdrMode(DREG_ONLY, DREG_ONLY, modInfo = RWM_READ_OP1_OPSIZE or RWM_MODIFY_OP2_OPSIZE, affectedCc = cc("*****")),
AllowedAdrMode(setOf(AddressMode.IMMEDIATE_DATA), DREG_ONLY, modInfo = RWM_MODIFY_OP2_OPSIZE, affectedCc = cc("*****")),
AllowedAdrMode(INDIRECT_MODES, null, size = OP_SIZE_W, modInfo = RWM_MODIFY_OP1_OPSIZE, affectedCc = cc("*****")),
@@ -315,6 +315,14 @@ object M68kIsa {
AllowedAdrMode(DREG_ONLY, null, modInfo = RWM_MODIFY_OP1_OPSIZE, affectedCc = cc("*****"))
)
private val ASR_LSD_MODES = listOf(
AllowedAdrMode(DREG_ONLY, DREG_ONLY, modInfo = RWM_READ_OP1_OPSIZE or RWM_MODIFY_OP2_OPSIZE, affectedCc = cc("***0*")),
AllowedAdrMode(setOf(AddressMode.IMMEDIATE_DATA), DREG_ONLY, modInfo = RWM_MODIFY_OP2_OPSIZE, affectedCc = cc("***0*")),
AllowedAdrMode(INDIRECT_MODES, null, size = OP_SIZE_W, modInfo = RWM_MODIFY_OP1_OPSIZE, affectedCc = cc("***0*")),
// not an official address mode, but supported by assembler (implicit #1)
AllowedAdrMode(DREG_ONLY, null, modInfo = RWM_MODIFY_OP1_OPSIZE, affectedCc = cc("***0*"))
)
private val ROD_MODES = listOf(
AllowedAdrMode(DREG_ONLY, DREG_ONLY, modInfo = RWM_READ_OP1_OPSIZE or RWM_MODIFY_OP2_OPSIZE, affectedCc = cc("-**0*")),
AllowedAdrMode(setOf(AddressMode.IMMEDIATE_DATA), DREG_ONLY, modInfo = RWM_MODIFY_OP2_OPSIZE, affectedCc = cc("-**0*")),
@@ -761,10 +769,10 @@ object M68kIsa {
),
// Shift and Rotate Instructions
IsaData("asl", "Arithmetic Shift Left", modes = ASD_LSD_MODES),
IsaData("asr", "Arithmetic Shift Right", modes = ASD_LSD_MODES),
IsaData("lsl", "Logical Shift Left", modes = ASD_LSD_MODES),
IsaData("lsr", "Logical Shift Right", modes = ASD_LSD_MODES),
IsaData("asl", "Arithmetic Shift Left", modes = ASL_MODES),
IsaData("asr", "Arithmetic Shift Right", modes = ASR_LSD_MODES),
IsaData("lsl", "Logical Shift Left", modes = ASR_LSD_MODES),
IsaData("lsr", "Logical Shift Right", modes = ASR_LSD_MODES),
IsaData("rol", "Rotate Left", modes = ROD_MODES),
IsaData("ror", "Rotate Right", modes = ROD_MODES),
IsaData("roxl", "Rotate with Extend Left", modes = ROXD_MODES),