head_64.h File Reference

#include <asm/pstate.h>

Go to the source code of this file.

Macros
#define	SET_GL(val)   .word 0xa1902000 | val
#define	GET_GL_GLOBAL(N)   .word 0x81540000 | (N << 25)
#define	KERNBASE   0x400000
#define	PTREGS_OFF   (STACK_BIAS + STACKFRAME_SZ)
#define	__CHEETAH_ID   0x003e0014
#define	__JALAPENO_ID   0x003e0016
#define	__SERRANO_ID   0x003e0022
#define	CHEETAH_MANUF   0x003e
#define	CHEETAH_IMPL   0x0014 /* Ultra-III */
#define	CHEETAH_PLUS_IMPL   0x0015 /* Ultra-III+ */
#define	JALAPENO_IMPL   0x0016 /* Ultra-IIIi */
#define	JAGUAR_IMPL   0x0018 /* Ultra-IV */
#define	PANTHER_IMPL   0x0019 /* Ultra-IV+ */
#define	SERRANO_IMPL   0x0022 /* Ultra-IIIi+ */
#define	BRANCH_IF_SUN4V(tmp1, label)
#define	BRANCH_IF_CHEETAH_BASE(tmp1, tmp2, label)
#define	BRANCH_IF_JALAPENO(tmp1, tmp2, label)
#define	BRANCH_IF_CHEETAH_PLUS_OR_FOLLOWON(tmp1, tmp2, label)
#define	BRANCH_IF_ANY_CHEETAH(tmp1, tmp2, label)

Macro Definition Documentation

#define __CHEETAH_ID   0x003e0014

Definition at line 18 of file head_64.h.

#define __JALAPENO_ID   0x003e0016

Definition at line 19 of file head_64.h.

#define __SERRANO_ID   0x003e0022

Definition at line 20 of file head_64.h.

#define BRANCH_IF_ANY_CHEETAH	(		tmp1,
			tmp2,
			label
	)

Value:

rdpr    %ver, %tmp1;            \
    srlx    %tmp1, (32 + 16), %tmp2;    \
    cmp %tmp2, CHEETAH_MANUF;       \
    bne,pt  %xcc, 99f;          \
     sllx   %tmp1, 16, %tmp1;       \
    srlx    %tmp1, (32 + 16), %tmp2;    \
    cmp %tmp2, CHEETAH_IMPL;        \
    bgeu,pt %xcc, label;            \
99:  nop;

Definition at line 65 of file head_64.h.

#define BRANCH_IF_CHEETAH_BASE	(		tmp1,
			tmp2,
			label
	)

Value:

rdpr    %ver, %tmp1;            \
    sethi   %hi(__CHEETAH_ID), %tmp2;   \
    srlx    %tmp1, 32, %tmp1;       \
    or  %tmp2, %lo(__CHEETAH_ID), %tmp2;\
    cmp %tmp1, %tmp2;           \
    be,pn   %icc, label;            \
     nop;

Definition at line 36 of file head_64.h.

#define BRANCH_IF_CHEETAH_PLUS_OR_FOLLOWON	(		tmp1,
			tmp2,
			label
	)

Value:

rdpr    %ver, %tmp1;            \
    srlx    %tmp1, (32 + 16), %tmp2;    \
    cmp %tmp2, CHEETAH_MANUF;       \
    bne,pt  %xcc, 99f;          \
     sllx   %tmp1, 16, %tmp1;       \
    srlx    %tmp1, (32 + 16), %tmp2;    \
    cmp %tmp2, CHEETAH_PLUS_IMPL;   \
    bgeu,pt %xcc, label;            \
99:  nop;

Definition at line 54 of file head_64.h.

#define BRANCH_IF_JALAPENO	(		tmp1,
			tmp2,
			label
	)

Value:

rdpr    %ver, %tmp1;            \
    sethi   %hi(__JALAPENO_ID), %tmp2;  \
    srlx    %tmp1, 32, %tmp1;       \
    or  %tmp2, %lo(__JALAPENO_ID), %tmp2;\
    cmp %tmp1, %tmp2;           \
    be,pn   %icc, label;            \
     nop;

Definition at line 45 of file head_64.h.

#define BRANCH_IF_SUN4V	(		tmp1,
			label
	)

Value:

sethi   %hi(is_sun4v), %tmp1;       \
    lduw    [%tmp1 + %lo(is_sun4v)], %tmp1; \
    brnz,pn %tmp1, label;           \
     nop

Definition at line 30 of file head_64.h.

#define CHEETAH_IMPL   0x0014 /* Ultra-III */

Definition at line 23 of file head_64.h.

#define CHEETAH_MANUF   0x003e

Definition at line 22 of file head_64.h.

#define CHEETAH_PLUS_IMPL   0x0015 /* Ultra-III+ */

Definition at line 24 of file head_64.h.

#define GET_GL_GLOBAL

(

N

)

.word 0x81540000 | (N << 25)

Definition at line 11 of file head_64.h.

#define JAGUAR_IMPL   0x0018 /* Ultra-IV */

Definition at line 26 of file head_64.h.

#define JALAPENO_IMPL   0x0016 /* Ultra-IIIi */

Definition at line 25 of file head_64.h.

#define KERNBASE   0x400000

Definition at line 14 of file head_64.h.

#define PANTHER_IMPL   0x0019 /* Ultra-IV+ */

Definition at line 27 of file head_64.h.

#define PTREGS_OFF   (STACK_BIAS + STACKFRAME_SZ)

Definition at line 16 of file head_64.h.

#define SERRANO_IMPL   0x0022 /* Ultra-IIIi+ */

Definition at line 28 of file head_64.h.

#define SET_GL

(

val

)

.word 0xa1902000 | val

Definition at line 7 of file head_64.h.