diff options
Diffstat (limited to 'arch/mips/mm/uasm.h')
-rw-r--r-- | arch/mips/mm/uasm.h | 191 |
1 files changed, 0 insertions, 191 deletions
diff --git a/arch/mips/mm/uasm.h b/arch/mips/mm/uasm.h deleted file mode 100644 index 3d153ed..0000000 --- a/arch/mips/mm/uasm.h +++ /dev/null @@ -1,191 +0,0 @@ -/* - * This file is subject to the terms and conditions of the GNU General Public - * License. See the file "COPYING" in the main directory of this archive - * for more details. - * - * Copyright (C) 2004, 2005, 2006, 2008 Thiemo Seufer - * Copyright (C) 2005 Maciej W. Rozycki - * Copyright (C) 2006 Ralf Baechle (ralf@linux-mips.org) - */ - -#include <linux/types.h> - -#define Ip_u1u2u3(op) \ -void __cpuinit \ -uasm_i##op(u32 **buf, unsigned int a, unsigned int b, unsigned int c) - -#define Ip_u2u1u3(op) \ -void __cpuinit \ -uasm_i##op(u32 **buf, unsigned int a, unsigned int b, unsigned int c) - -#define Ip_u3u1u2(op) \ -void __cpuinit \ -uasm_i##op(u32 **buf, unsigned int a, unsigned int b, unsigned int c) - -#define Ip_u1u2s3(op) \ -void __cpuinit \ -uasm_i##op(u32 **buf, unsigned int a, unsigned int b, signed int c) - -#define Ip_u2s3u1(op) \ -void __cpuinit \ -uasm_i##op(u32 **buf, unsigned int a, signed int b, unsigned int c) - -#define Ip_u2u1s3(op) \ -void __cpuinit \ -uasm_i##op(u32 **buf, unsigned int a, unsigned int b, signed int c) - -#define Ip_u2u1msbu3(op) \ -void __cpuinit \ -uasm_i##op(u32 **buf, unsigned int a, unsigned int b, unsigned int c, \ - unsigned int d) - -#define Ip_u1u2(op) \ -void __cpuinit uasm_i##op(u32 **buf, unsigned int a, unsigned int b) - -#define Ip_u1s2(op) \ -void __cpuinit uasm_i##op(u32 **buf, unsigned int a, signed int b) - -#define Ip_u1(op) void __cpuinit uasm_i##op(u32 **buf, unsigned int a) - -#define Ip_0(op) void __cpuinit uasm_i##op(u32 **buf) - -Ip_u2u1s3(_addiu); -Ip_u3u1u2(_addu); -Ip_u2u1u3(_andi); -Ip_u3u1u2(_and); -Ip_u1u2s3(_beq); -Ip_u1u2s3(_beql); -Ip_u1s2(_bgez); -Ip_u1s2(_bgezl); -Ip_u1s2(_bltz); -Ip_u1s2(_bltzl); -Ip_u1u2s3(_bne); -Ip_u2s3u1(_cache); -Ip_u1u2u3(_dmfc0); -Ip_u1u2u3(_dmtc0); -Ip_u2u1s3(_daddiu); -Ip_u3u1u2(_daddu); -Ip_u2u1u3(_dsll); -Ip_u2u1u3(_dsll32); -Ip_u2u1u3(_dsra); -Ip_u2u1u3(_dsrl); -Ip_u2u1u3(_dsrl32); -Ip_u2u1u3(_drotr); -Ip_u3u1u2(_dsubu); -Ip_0(_eret); -Ip_u1(_j); -Ip_u1(_jal); -Ip_u1(_jr); -Ip_u2s3u1(_ld); -Ip_u2s3u1(_ll); -Ip_u2s3u1(_lld); -Ip_u1s2(_lui); -Ip_u2s3u1(_lw); -Ip_u1u2u3(_mfc0); -Ip_u1u2u3(_mtc0); -Ip_u2u1u3(_ori); -Ip_u2s3u1(_pref); -Ip_0(_rfe); -Ip_u2s3u1(_sc); -Ip_u2s3u1(_scd); -Ip_u2s3u1(_sd); -Ip_u2u1u3(_sll); -Ip_u2u1u3(_sra); -Ip_u2u1u3(_srl); -Ip_u3u1u2(_subu); -Ip_u2s3u1(_sw); -Ip_0(_tlbp); -Ip_0(_tlbwi); -Ip_0(_tlbwr); -Ip_u3u1u2(_xor); -Ip_u2u1u3(_xori); -Ip_u2u1msbu3(_dins); - -/* Handle labels. */ -struct uasm_label { - u32 *addr; - int lab; -}; - -void __cpuinit uasm_build_label(struct uasm_label **lab, u32 *addr, int lid); -#ifdef CONFIG_64BIT -int uasm_in_compat_space_p(long addr); -#endif -int uasm_rel_hi(long val); -int uasm_rel_lo(long val); -void UASM_i_LA_mostly(u32 **buf, unsigned int rs, long addr); -void UASM_i_LA(u32 **buf, unsigned int rs, long addr); - -#define UASM_L_LA(lb) \ -static inline void __cpuinit uasm_l##lb(struct uasm_label **lab, u32 *addr) \ -{ \ - uasm_build_label(lab, addr, label##lb); \ -} - -/* convenience macros for instructions */ -#ifdef CONFIG_64BIT -# define UASM_i_LW(buf, rs, rt, off) uasm_i_ld(buf, rs, rt, off) -# define UASM_i_SW(buf, rs, rt, off) uasm_i_sd(buf, rs, rt, off) -# define UASM_i_SLL(buf, rs, rt, sh) uasm_i_dsll(buf, rs, rt, sh) -# define UASM_i_SRA(buf, rs, rt, sh) uasm_i_dsra(buf, rs, rt, sh) -# define UASM_i_SRL(buf, rs, rt, sh) uasm_i_dsrl(buf, rs, rt, sh) -# define UASM_i_MFC0(buf, rt, rd...) uasm_i_dmfc0(buf, rt, rd) -# define UASM_i_MTC0(buf, rt, rd...) uasm_i_dmtc0(buf, rt, rd) -# define UASM_i_ADDIU(buf, rs, rt, val) uasm_i_daddiu(buf, rs, rt, val) -# define UASM_i_ADDU(buf, rs, rt, rd) uasm_i_daddu(buf, rs, rt, rd) -# define UASM_i_SUBU(buf, rs, rt, rd) uasm_i_dsubu(buf, rs, rt, rd) -# define UASM_i_LL(buf, rs, rt, off) uasm_i_lld(buf, rs, rt, off) -# define UASM_i_SC(buf, rs, rt, off) uasm_i_scd(buf, rs, rt, off) -#else -# define UASM_i_LW(buf, rs, rt, off) uasm_i_lw(buf, rs, rt, off) -# define UASM_i_SW(buf, rs, rt, off) uasm_i_sw(buf, rs, rt, off) -# define UASM_i_SLL(buf, rs, rt, sh) uasm_i_sll(buf, rs, rt, sh) -# define UASM_i_SRA(buf, rs, rt, sh) uasm_i_sra(buf, rs, rt, sh) -# define UASM_i_SRL(buf, rs, rt, sh) uasm_i_srl(buf, rs, rt, sh) -# define UASM_i_MFC0(buf, rt, rd...) uasm_i_mfc0(buf, rt, rd) -# define UASM_i_MTC0(buf, rt, rd...) uasm_i_mtc0(buf, rt, rd) -# define UASM_i_ADDIU(buf, rs, rt, val) uasm_i_addiu(buf, rs, rt, val) -# define UASM_i_ADDU(buf, rs, rt, rd) uasm_i_addu(buf, rs, rt, rd) -# define UASM_i_SUBU(buf, rs, rt, rd) uasm_i_subu(buf, rs, rt, rd) -# define UASM_i_LL(buf, rs, rt, off) uasm_i_ll(buf, rs, rt, off) -# define UASM_i_SC(buf, rs, rt, off) uasm_i_sc(buf, rs, rt, off) -#endif - -#define uasm_i_b(buf, off) uasm_i_beq(buf, 0, 0, off) -#define uasm_i_beqz(buf, rs, off) uasm_i_beq(buf, rs, 0, off) -#define uasm_i_beqzl(buf, rs, off) uasm_i_beql(buf, rs, 0, off) -#define uasm_i_bnez(buf, rs, off) uasm_i_bne(buf, rs, 0, off) -#define uasm_i_bnezl(buf, rs, off) uasm_i_bnel(buf, rs, 0, off) -#define uasm_i_move(buf, a, b) UASM_i_ADDU(buf, a, 0, b) -#define uasm_i_nop(buf) uasm_i_sll(buf, 0, 0, 0) -#define uasm_i_ssnop(buf) uasm_i_sll(buf, 0, 0, 1) -#define uasm_i_ehb(buf) uasm_i_sll(buf, 0, 0, 3) - -/* Handle relocations. */ -struct uasm_reloc { - u32 *addr; - unsigned int type; - int lab; -}; - -/* This is zero so we can use zeroed label arrays. */ -#define UASM_LABEL_INVALID 0 - -void uasm_r_mips_pc16(struct uasm_reloc **rel, u32 *addr, int lid); -void uasm_resolve_relocs(struct uasm_reloc *rel, struct uasm_label *lab); -void uasm_move_relocs(struct uasm_reloc *rel, u32 *first, u32 *end, long off); -void uasm_move_labels(struct uasm_label *lab, u32 *first, u32 *end, long off); -void uasm_copy_handler(struct uasm_reloc *rel, struct uasm_label *lab, - u32 *first, u32 *end, u32 *target); -int uasm_insn_has_bdelay(struct uasm_reloc *rel, u32 *addr); - -/* Convenience functions for labeled branches. */ -void uasm_il_bltz(u32 **p, struct uasm_reloc **r, unsigned int reg, int lid); -void uasm_il_b(u32 **p, struct uasm_reloc **r, int lid); -void uasm_il_beqz(u32 **p, struct uasm_reloc **r, unsigned int reg, int lid); -void uasm_il_beqzl(u32 **p, struct uasm_reloc **r, unsigned int reg, int lid); -void uasm_il_bne(u32 **p, struct uasm_reloc **r, unsigned int reg1, - unsigned int reg2, int lid); -void uasm_il_bnez(u32 **p, struct uasm_reloc **r, unsigned int reg, int lid); -void uasm_il_bgezl(u32 **p, struct uasm_reloc **r, unsigned int reg, int lid); -void uasm_il_bgez(u32 **p, struct uasm_reloc **r, unsigned int reg, int lid); |