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-rw-r--r--src/core/arm/skyeye_common/armdefs.h23
-rw-r--r--src/core/arm/skyeye_common/armemu.h28
2 files changed, 30 insertions, 21 deletions
diff --git a/src/core/arm/skyeye_common/armdefs.h b/src/core/arm/skyeye_common/armdefs.h
index ff9296e0f..97a341767 100644
--- a/src/core/arm/skyeye_common/armdefs.h
+++ b/src/core/arm/skyeye_common/armdefs.h
@@ -35,15 +35,20 @@
#define BITS(s, a, b) ((s << ((sizeof(s) * 8 - 1) - b)) >> (sizeof(s) * 8 - b + a - 1))
#define BIT(s, n) ((s >> (n)) & 1)
-#define LOW 0
-#define HIGH 1
-#define LOWHIGH 1
-#define HIGHLOW 2
-
-//the define of cachetype
-#define NONCACHE 0
-#define DATACACHE 1
-#define INSTCACHE 2
+// Signal levels
+enum {
+ LOW = 0,
+ HIGH = 1,
+ LOWHIGH = 1,
+ HIGHLOW = 2
+};
+
+// Cache types
+enum {
+ NONCACHE = 0,
+ DATACACHE = 1,
+ INSTCACHE = 2,
+};
#define POS(i) ( (~(i)) >> 31 )
#define NEG(i) ( (i) >> 31 )
diff --git a/src/core/arm/skyeye_common/armemu.h b/src/core/arm/skyeye_common/armemu.h
index beee54c9a..5d4c06837 100644
--- a/src/core/arm/skyeye_common/armemu.h
+++ b/src/core/arm/skyeye_common/armemu.h
@@ -76,24 +76,28 @@
#define R15MODE (state->Reg[15] & R15MODEBITS)
// Different ways to start the next instruction.
-#define SEQ 0
-#define NONSEQ 1
-#define PCINCEDSEQ 2
-#define PCINCEDNONSEQ 3
-#define PRIMEPIPE 4
-#define RESUME 8
+enum {
+ SEQ = 0,
+ NONSEQ = 1,
+ PCINCEDSEQ = 2,
+ PCINCEDNONSEQ = 3,
+ PRIMEPIPE = 4,
+ RESUME = 8
+};
+
+// Values for Emulate.
+enum {
+ STOP = 0, // Stop
+ CHANGEMODE = 1, // Change mode
+ ONCE = 2, // Execute just one interation
+ RUN = 3 // Continuous execution
+};
#define FLUSHPIPE state->NextInstr |= PRIMEPIPE
// Macro to rotate n right by b bits.
#define ROTATER(n, b) (((n) >> (b)) | ((n) << (32 - (b))))
-// Values for Emulate.
-#define STOP 0 // stop
-#define CHANGEMODE 1 // change mode
-#define ONCE 2 // execute just one interation
-#define RUN 3 // continuous execution
-
// Stuff that is shared across modes.
extern unsigned ARMul_MultTable[]; // Number of I cycles for a mult.
extern ARMword ARMul_ImmedTable[]; // Immediate DP LHS values.