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| author | Alejandro Soto <alejandro@34project.org> | 2022-12-15 00:41:05 -0600 |
|---|---|---|
| committer | Alejandro Soto <alejandro@34project.org> | 2022-12-16 16:29:10 -0600 |
| commit | 7bf965b755b667f7da05e0995c2f09c54a8a2f11 (patch) | |
| tree | 6695c6f9aecd84bdc542261d4bc32d73ef050ea8 /rtl/core/decode/decode.sv | |
| parent | ae7fd6a060c9bb1ce9db83f8eb23fa19e8fa0e7a (diff) | |
Implement swi (system call)
Diffstat (limited to 'rtl/core/decode/decode.sv')
| -rw-r--r-- | rtl/core/decode/decode.sv | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/rtl/core/decode/decode.sv b/rtl/core/decode/decode.sv index c4ffd52..b00e06f 100644 --- a/rtl/core/decode/decode.sv +++ b/rtl/core/decode/decode.sv @@ -28,6 +28,7 @@ module core_decode assign dec_ctrl.nop = 0; assign dec_ctrl.mul = mul; + assign dec_ctrl.swi = swi; assign dec_ctrl.psr = psr; assign dec_ctrl.ldst = ldst; assign dec_ctrl.bkpt = bkpt; @@ -46,7 +47,7 @@ module core_decode assign dec_psr.restore_spsr = restore_spsr; logic execute, undefined, conditional, writeback, update_flags, - restore_spsr, branch, ldst, mul, psr, coproc, bkpt, + restore_spsr, branch, ldst, mul, swi, psr, coproc, bkpt, psr_saved, psr_write, psr_wr_flags, psr_wr_control; core_decode_mux mux |