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

#define HOST_IMM8 1
#define HAVE_CMOV_IMM 1
#define HAVE_CONDITIONAL_CALL 1

/* ARM calling convention:
   r0-r3, r12: caller-save
   r4-r11: callee-save */

/* GCC register naming convention:
   r10 = sl (base)
   r11 = fp (frame pointer)
   r12 = ip (scratch)
   r13 = sp (stack pointer)
   r14 = lr (link register)
   r15 = pc (program counter) */

#define HOST_REGS 13
#define HOST_CCREG 10
#define EXCLUDE_REG 11

// 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 11
#define LR 14
#define HOST_TEMPREG 14

#ifndef __MACH__
#define CALLER_SAVE_REGS 0x100f
#else
#define CALLER_SAVE_REGS 0x120f
#endif
#define PREFERRED_REG_FIRST 4
#define PREFERRED_REG_LAST  9

#define DRC_DBG_REGMASK CALLER_SAVE_REGS

extern char *invc_ptr;

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

struct tramp_insns
{
  u_int ldrpc;
};
Commit	Line	Data
	1	#define HOST_IMM8 1
	2	#define HAVE_CMOV_IMM 1
	3	#define HAVE_CONDITIONAL_CALL 1
	4
	5	/* ARM calling convention:
	6	r0-r3, r12: caller-save
	7	r4-r11: callee-save */
	8
	9	/* GCC register naming convention:
	10	r10 = sl (base)
	11	r11 = fp (frame pointer)
	12	r12 = ip (scratch)
	13	r13 = sp (stack pointer)
	14	r14 = lr (link register)
	15	r15 = pc (program counter) */
	16
	17	#define HOST_REGS 13
	18	#define HOST_CCREG 10
	19	#define EXCLUDE_REG 11
	20
	21	// Note: FP is set to &dynarec_local when executing generated code.
	22	// Thus the local variables are actually global and not on the stack.
	23	#define FP 11
	24	#define LR 14
	25	#define HOST_TEMPREG 14
	26
	27	#ifndef __MACH__
	28	#define CALLER_SAVE_REGS 0x100f
	29	#else
	30	#define CALLER_SAVE_REGS 0x120f
	31	#endif
	32	#define PREFERRED_REG_FIRST 4
	33	#define PREFERRED_REG_LAST 9
	34
	35	#define DRC_DBG_REGMASK CALLER_SAVE_REGS
	36
	37	extern char *invc_ptr;
	38
	39	#define TARGET_SIZE_2 24 // 2^24 = 16 megabytes
	40
	41	struct tramp_insns
	42	{
	43	u_int ldrpc;
	44	};
	45