[pcsx_rearmed.git] / libpcsxcore / new_dynarec / assem_arm64.h

#define HOST_REGS 29
#define HOST_BTREG 27
#define EXCLUDE_REG -1

#define HOST_IMM8 1

/* calling convention:
   r0 -r17: caller-save
   r19-r29: callee-save */

#define SP 31
#define WZR SP
#define XZR SP

#define LR 30
#define HOST_TEMPREG LR

// Note: FP is set to &dynarec_local when executing generated code.
// Thus the local variables are actually global and not on the stack.
#define FP 29
#define rFP x29

#define HOST_CCREG 28
#define rCC w28

// stack space
#define SSP_CALLEE_REGS (8*12)
#define SSP_CALLER_REGS (8*20)
#define SSP_ALL (SSP_CALLEE_REGS+SSP_CALLER_REGS)

#define TARGET_SIZE_2 24 // 2^24 = 16 megabytes

#ifndef __ASSEMBLER__

extern char *invc_ptr;

struct tramp_insns
{
  u_int ldr;
  u_int br;
};

static void clear_cache_arm64(char *start, char *end);

#endif // !__ASSEMBLY__
Commit	Line	Data
be516ebe	1	#define HOST_REGS 29
	2	#define HOST_BTREG 27
	3	#define EXCLUDE_REG -1
	4
	5	#define HOST_IMM8 1
be516ebe	6
be516ebe	7	/* calling convention:
	8	r0 -r17: caller-save
	9	r19-r29: callee-save */
	10
d1e4ebd9	11	#define SP 31
	12	#define WZR SP
	13	#define XZR SP
687b4580	14
be516ebe	15	#define LR 30
	16	#define HOST_TEMPREG LR
	17
	18	// Note: FP is set to &dynarec_local when executing generated code.
	19	// Thus the local variables are actually global and not on the stack.
	20	#define FP 29
	21	#define rFP x29
	22
	23	#define HOST_CCREG 28
	24	#define rCC w28
	25
687b4580	26	// stack space
	27	#define SSP_CALLEE_REGS (8*12)
	28	#define SSP_CALLER_REGS (8*20)
	29	#define SSP_ALL (SSP_CALLEE_REGS+SSP_CALLER_REGS)
	30
2a014d73	31	#define TARGET_SIZE_2 24 // 2^24 = 16 megabytes
2a014d73	32
be516ebe	33	#ifndef __ASSEMBLER__
	34
	35	extern char *invc_ptr;
	36
2a014d73	37	struct tramp_insns
	38	{
	39	u_int ldr;
	40	u_int br;
	41	};
be516ebe	42
2a014d73	43	static void clear_cache_arm64(char start, char end);
be516ebe	44
be516ebe	45	#endif // !__ASSEMBLY__