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authorAlejandro Soto <alejandro@34project.org>2022-10-23 23:48:10 -0600
committerAlejandro Soto <alejandro@34project.org>2022-10-23 23:48:10 -0600
commitd7f0455df4b430f9ae545672850c86a4c98de71e (patch)
treeba1c932b6f224f3485ef8b91ece32c3d26059dc7 /rtl/core
parent0374ac313e850d2356e36bd42df59846df3111f7 (diff)
Move control cycles enum to public uarch interface
Diffstat (limited to 'rtl/core')
-rw-r--r--rtl/core/control/control.sv10
-rw-r--r--rtl/core/uarch.sv12
2 files changed, 12 insertions, 10 deletions
diff --git a/rtl/core/control/control.sv b/rtl/core/control/control.sv
index 7cfb80c..dee234e 100644
--- a/rtl/core/control/control.sv
+++ b/rtl/core/control/control.sv
@@ -43,15 +43,7 @@ module core_control
mem_write
);
- enum
- {
- ISSUE,
- RD_INDIRECT_SHIFT,
- WITH_SHIFT,
- TRANSFER,
- BASE_WRITEBACK,
- EXCEPTION
- } cycle, next_cycle;
+ ctrl_cycle cycle, next_cycle;
logic bubble, next_bubble, final_writeback, final_update_flags,
ldst, ldst_pre, ldst_increment, ldst_writeback, pop_valid,
diff --git a/rtl/core/uarch.sv b/rtl/core/uarch.sv
index 3e4a470..0c46dc7 100644
--- a/rtl/core/uarch.sv
+++ b/rtl/core/uarch.sv
@@ -94,7 +94,7 @@ typedef struct packed
logic[5:0] shift_imm;
} snd_decode;
-typedef enum logic[1:0]
+typedef enum
{
LDST_WORD,
LDST_BYTE,
@@ -123,6 +123,16 @@ typedef struct packed
reg_list regs;
} ldst_decode;
+typedef enum
+{
+ ISSUE,
+ RD_INDIRECT_SHIFT,
+ WITH_SHIFT,
+ TRANSFER,
+ BASE_WRITEBACK,
+ EXCEPTION
+} ctrl_cycle;
+
typedef struct packed
{
logic shr,