forked from suyu/suyu
arm: Change some more constants into enums
This commit is contained in:
parent
088fab743f
commit
93cd199633
2 changed files with 29 additions and 20 deletions
|
@ -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
|
||||
// Signal levels
|
||||
enum {
|
||||
LOW = 0,
|
||||
HIGH = 1,
|
||||
LOWHIGH = 1,
|
||||
HIGHLOW = 2
|
||||
};
|
||||
|
||||
//the define of cachetype
|
||||
#define NONCACHE 0
|
||||
#define DATACACHE 1
|
||||
#define INSTCACHE 2
|
||||
// Cache types
|
||||
enum {
|
||||
NONCACHE = 0,
|
||||
DATACACHE = 1,
|
||||
INSTCACHE = 2,
|
||||
};
|
||||
|
||||
#define POS(i) ( (~(i)) >> 31 )
|
||||
#define NEG(i) ( (i) >> 31 )
|
||||
|
|
|
@ -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.
|
||||
|
|
Loading…
Reference in a new issue