diff options
| author | Alejandro Soto <alejandro@34project.org> | 2022-12-11 14:48:08 -0600 |
|---|---|---|
| committer | Alejandro Soto <alejandro@34project.org> | 2022-12-16 16:27:20 -0600 |
| commit | ff71bcd0c5425c168f111b8f4a92d0a90a6c9c31 (patch) | |
| tree | 41190239b9220db09d8849afb6d6f6dbbc03f59b /rtl/core/control/psr.sv | |
| parent | 6fee344b754464b1fd17f7c0429e6597e51dc74d (diff) | |
Implement data aborts
Diffstat (limited to '')
| -rw-r--r-- | rtl/core/control/psr.sv | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/rtl/core/control/psr.sv b/rtl/core/control/psr.sv index 5767124..07bf4e5 100644 --- a/rtl/core/control/psr.sv +++ b/rtl/core/control/psr.sv @@ -10,6 +10,7 @@ module core_control_psr spsr_rd, alu_b, input psr_mode mode, + exception_mode, input ctrl_cycle cycle, next_cycle, @@ -44,8 +45,8 @@ module core_control_psr psr_write = 1; if(cycle.escalate) - //TODO: otros modos, y además F (FIQ) no cambia siempre - psr_wr = {24'b0, 3'b110, `MODE_UND}; + //TODO: F (FIQ) no cambia siempre + psr_wr = {24'b0, 3'b110, exception_mode}; else if(cycle.exception) psr_wr = exception_spsr; else |