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e933d7e5c7
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fix(cpu): force-align SWP reads and writes
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2022-10-21 05:12:17 -03:00 |
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44e8b5b882
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fix: force-align ARM STRH reads
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2022-10-21 05:12:17 -03:00 |
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28361e8b7d
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fix: implement the same LDRSH logic as THUMB LDRSH
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2022-10-21 05:12:16 -03:00 |
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75921d6413
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fix: PC is 12 ahead when it is rd in str and strb
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2022-10-21 05:12:16 -03:00 |
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17226d8f75
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fix: listen to my past self
By deleting this line I go from test 234 to test 355 in arm.gba
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2022-10-21 05:12:16 -03:00 |
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8006ca31e6
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chore: remove unnecessary @as calls
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2022-10-21 05:12:16 -03:00 |
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82b92b4733
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feat: pass thumb.gba
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2022-10-21 05:12:15 -03:00 |
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bf42d3ae2f
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chore: account for empty rlist in THUMB LDM/STM
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2022-10-21 05:12:15 -03:00 |
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f63ae76931
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fix(cpu): handle edge case in LDRSH
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2022-10-21 05:12:15 -03:00 |
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d8bd6da563
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fix: resolve decoding mixup in THUMB format 8 instructions
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2022-10-21 05:12:14 -03:00 |
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271f42cf0e
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feat: rename ARM and THUMB SWI functions
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2022-10-21 05:12:13 -03:00 |
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01e15584da
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chore: group THUMB and select ARM instructions together (same file)
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2022-10-21 05:12:13 -03:00 |
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c8f2db69df
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fix(cpu): resolve edge cases in THUMB Format 5
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2022-10-21 05:12:12 -03:00 |
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b4e0682801
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fix(cpu): allow for select values to overflow
FuzzARM found these operations which panicked, when they should
have overflowed. These are now fixed
n = 8000
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2022-10-21 05:12:12 -03:00 |
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af10c1b076
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feat(cpu): implement format 13
While bugs do exist, at this point all THUMB and ARMv4 instructions
have been implemented! Yay!
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2022-10-21 05:12:12 -03:00 |
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e6a0eab667
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feat(cpu): implement THUMB format 17
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2022-10-21 05:12:12 -03:00 |
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523b9d2736
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feat(cpu): implement THUMB format11
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2022-10-21 05:12:12 -03:00 |
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c37546d273
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chore: progress towards passing ldr/str thumb in armwrestler
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2022-10-21 05:12:11 -03:00 |
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fbedebb938
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fix(cpu): properly negate in NEG
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2022-10-21 05:12:11 -03:00 |
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1773a3acc8
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fix(cpu): reimplement THUMB offset shifts
|
2022-10-21 05:12:11 -03:00 |
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058c02150c
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fix(cpu): op == 0b00 decodes to add in format 5
|
2022-10-21 05:12:11 -03:00 |
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8d841ead50
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fix(cpu): account for overflow in THUMB alu MUL
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2022-10-21 05:12:10 -03:00 |
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7dbd2fc556
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fix(cpu): account for rn in rlist in block data transfer
|
2022-10-21 05:12:10 -03:00 |
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85e0924669
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feat: implement LDM/STM behaviour when S is set
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2022-10-21 05:12:10 -03:00 |
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97919f646d
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feat(cpu): Pass all LDR/STR ARMwrestler tests
|
2022-10-21 05:12:10 -03:00 |
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151de2eab4
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feat(cpu): implement ARM SWP and SWPB
|
2022-10-21 05:12:10 -03:00 |
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da681c946e
|
feat(cpu): Implement Multiply Long ARM instructions
|
2022-10-21 05:12:09 -03:00 |
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7013389288
|
feat(cpu): implement format 18 THUMB instructions
|
2022-10-21 05:12:09 -03:00 |
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443520ecae
|
chore: more detailed panic message
|
2022-10-21 05:12:09 -03:00 |
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96d7285111
|
feat(cpu): implement format 10 THUMB instructions
|
2022-10-21 05:12:08 -03:00 |
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7e6fc44191
|
feat(cpu): implement SWP
|
2022-10-21 05:12:08 -03:00 |
|
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9cb4ebaa7f
|
fix(cpu): perform MUL with u64s, throw away upper 32 bits
|
2022-10-21 05:12:08 -03:00 |
|
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e1fec48a0e
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fix(cpu): properly decode multiply instructions
|
2022-10-21 05:12:07 -03:00 |
|
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0778ee8dd7
|
feat(cpu): implement ARM multiply instructions
|
2022-10-21 05:12:07 -03:00 |
|
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980e4ff5dd
|
fix(cpu): properly decode THUMB PUSH and POP at comptime
|
2022-10-21 05:12:06 -03:00 |
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1ac193c506
|
fix(cpu): don't ignore 11th bit of THUMB BL offset
|
2022-10-21 05:12:06 -03:00 |
|
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d6ed071bc6
|
feat(cpu): implement thumb push / pop and stub format 13 thumb instrs
|
2022-10-21 05:12:06 -03:00 |
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a3d53d40fb
|
feat(cpu): implement THUMB format 9 loads / stores
|
2022-10-21 05:12:06 -03:00 |
|
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a17dfbe41f
|
fix(cpu): resolve issues with unexpected PC value in THUMB
|
2022-10-21 05:12:06 -03:00 |
|
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b9a81baa47
|
feat(cpu): implement THUMB ldmia stmia
|
2022-10-21 05:12:06 -03:00 |
|
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97b236225e
|
chore: implement THUMB format 4 instructions
|
2022-10-21 05:12:05 -03:00 |
|
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8113146b86
|
chore: dedup code in THUMB instructions
|
2022-10-21 05:12:05 -03:00 |
|
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e6625113db
|
chore: refactor and genericize ARM data processing calculations
|
2022-10-21 05:12:05 -03:00 |
|
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2643504eb5
|
chore: relocate barrel_shifter zig file
|
2022-10-21 05:12:05 -03:00 |
|
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f7518d1bab
|
feat(cpu): implement format2 THUMB instructions
|
2022-10-21 05:12:05 -03:00 |
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800ca798cd
|
feat(cpu): implement format19 THUMB instructions
|
2022-10-21 05:12:05 -03:00 |
|
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7bc186a03c
|
feat(cpu): implement format16 THUMB instructions
|
2022-10-21 05:12:04 -03:00 |
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b94b87d186
|
feat(cpu): implement format 1 THUMB instructions
|
2022-10-21 05:12:04 -03:00 |
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93922b65e3
|
feat(cpu): implement format 6 THUMB instructions
|
2022-10-21 05:12:04 -03:00 |
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|
c4e131b92d
|
chore: binary logging + file logging + DP chanes + fastBoot changes
|
2022-10-21 05:12:02 -03:00 |
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