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dyncom: Remove more unused/unnecessary code

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Gets rid of a sizeable amount of stuff in armdefs.
This commit is contained in:
Lioncash 2015-04-20 16:15:33 -04:00
parent e3eba48596
commit 8b2b620a5e
5 changed files with 1 additions and 95 deletions
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53
src/core/arm/skyeye_common/armdefs.h
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@ -53,14 +53,11 @@ typedef u64 ARMdword; // must be 64 bits wide
typedef u32 ARMword; // must be 32 bits wide
typedef u16 ARMhword; // must be 16 bits wide
typedef u8 ARMbyte; // must be 8 bits wide
typedef struct ARMul_State ARMul_State;
#define VFP_REG_NUM 64
struct ARMul_State
{
ARMword Emulate; // To start and stop emulation
unsigned EndCondition; // Reason for stopping
unsigned ErrorCode; // Type of illegal instruction
// Order of the following register should not be modified
ARMword Reg[16]; // The current register file
@ -89,8 +86,6 @@ struct ARMul_State
ARMword ExtReg[VFP_REG_NUM];
/* ---- End of the ordered registers ---- */
ARMword RegBank[7][16]; // all the registers
ARMword NFlag, ZFlag, CFlag, VFlag, IFFlags; // Dummy flags for speed
unsigned int shifter_carry_out;
@ -102,10 +97,7 @@ struct ARMul_State
unsigned long long NumInstrs; // The number of instructions executed
unsigned NumInstrsToExecute;
unsigned NextInstr;
unsigned VectorCatch; // Caught exception mask
unsigned NresetSig; // Reset the processor
unsigned NresetSig; // Reset the processor
unsigned NfiqSig;
unsigned NirqSig;
@ -147,13 +139,6 @@ So, if lateabtSig=1, then it means Late Abort Model(Base Updated Abort Model)
*/
unsigned lateabtSig;
bool Aborted; // Sticky flag for aborts
bool Reseted; // Sticky flag for Reset
ARMword Inted, LastInted; // Sticky flags for interrupts
ARMword Base; // Extra hand for base writeback
ARMword AbortAddr; // To keep track of Prefetch aborts
ARMword Vector; // Synthesize aborts in cycle modes
// For differentiating ARM core emulaiton.
bool is_v4; // Are we emulating a v4 architecture (or higher)?
bool is_v5; // Are we emulating a v5 architecture?
@ -167,14 +152,6 @@ So, if lateabtSig=1, then it means Late Abort Model(Base Updated Abort Model)
// Added by ksh in 2005-10-1
cpu_config_t* cpu;
u32 CurrInstr;
u32 last_pc; // The last PC executed
u32 last_instr; // The last instruction executed
u32 WriteAddr[17];
u32 WriteData[17];
u32 WritePc[17];
u32 CurrWrite;
};
/***************************************************************************\
@ -260,34 +237,6 @@ enum {
ARMul_INC = 3
};
enum {
ARMul_CP13_R0_FIQ = 0x1,
ARMul_CP13_R0_IRQ = 0x2,
ARMul_CP13_R8_PMUS = 0x1,
ARMul_CP14_R0_ENABLE = 0x0001,
ARMul_CP14_R0_CLKRST = 0x0004,
ARMul_CP14_R0_CCD = 0x0008,
ARMul_CP14_R0_INTEN0 = 0x0010,
ARMul_CP14_R0_INTEN1 = 0x0020,
ARMul_CP14_R0_INTEN2 = 0x0040,
ARMul_CP14_R0_FLAG0 = 0x0100,
ARMul_CP14_R0_FLAG1 = 0x0200,
ARMul_CP14_R0_FLAG2 = 0x0400,
ARMul_CP14_R10_MOE_IB = 0x0004,
ARMul_CP14_R10_MOE_DB = 0x0008,
ARMul_CP14_R10_MOE_BT = 0x000c,
ARMul_CP15_R1_ENDIAN = 0x0080,
ARMul_CP15_R1_ALIGN = 0x0002,
ARMul_CP15_R5_X = 0x0400,
ARMul_CP15_R5_ST_ALIGN = 0x0001,
ARMul_CP15_R5_IMPRE = 0x0406,
ARMul_CP15_R5_MMU_EXCPT = 0x0400,
ARMul_CP15_DBCON_M = 0x0100,
ARMul_CP15_DBCON_E1 = 0x000c,
ARMul_CP15_DBCON_E0 = 0x0003
};
/***************************************************************************\
* Definitons of things in the host environment *
\***************************************************************************/

12
src/core/arm/skyeye_common/armemu.h
View file

@ -38,16 +38,6 @@ enum : u32 {
INTBITS = 0x1C0,
};
// Different ways to start the next instruction.
enum {
SEQ = 0,
NONSEQ = 1,
PCINCEDSEQ = 2,
PCINCEDNONSEQ = 3,
PRIMEPIPE = 4,
RESUME = 8
};
// Values for Emulate.
enum {
STOP = 0, // Stop
@ -55,5 +45,3 @@ enum {
ONCE = 2, // Execute just one interation
RUN = 3 // Continuous execution
};
#define FLUSHPIPE state->NextInstr |= PRIMEPIPE