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| author | bmaupin | 2019-10-03 13:24:32 -0400 |
|---|---|---|
| committer | bmaupin | 2019-10-20 14:58:51 -0400 |
| commit | a60de42f3a7fba8e22d5b2a602a035c68ea4223c (patch) | |
| tree | cc0ddb321febbce3925d404b7340da7704dfe582 /psp/mips_stub.S | |
| parent | 89e55e9902195a59d1404250b05b3eca7aba1142 (diff) | |
| download | picogpsp-a60de42f3a7fba8e22d5b2a602a035c68ea4223c.tar.gz picogpsp-a60de42f3a7fba8e22d5b2a602a035c68ea4223c.tar.bz2 picogpsp-a60de42f3a7fba8e22d5b2a602a035c68ea4223c.zip | |
Get dynarec working again for PSP
Diffstat (limited to 'psp/mips_stub.S')
| -rw-r--r-- | psp/mips_stub.S | 14 |
1 files changed, 10 insertions, 4 deletions
diff --git a/psp/mips_stub.S b/psp/mips_stub.S index aaef70b..dd91ea8 100644 --- a/psp/mips_stub.S +++ b/psp/mips_stub.S @@ -3343,8 +3343,13 @@ ror_zero_shift: execute_arm_translate: addu $17, $4, $0 # load cycle counter register - lui $16, %hi(reg) # load base register - addiu $16, %lo(reg) + + lui $4, %hi(arm_reg) # load arm_reg address into $4 + addiu $4, %lo(arm_reg) + + jal move_reg # update reg to point to arm_reg + addu $16, $4, $0 # copy address of arm_reg into $16 + extract_flags # load flag variables and $1, $1, 0x20 # see if Thumb bit is set in flags @@ -3405,9 +3410,10 @@ iac_loop: memory_map_read: .space 0x8000 -reg: +# This must be between memory_map_read and memory_map_write because it's used +# to calculate their addresses elsewhere in this file. +arm_reg: .space 0x100 memory_map_write: .space 0x8000 - |