mirror of
https://github.com/AetherDroid/android_kernel_samsung_on5xelte.git
synced 2025-10-31 16:18:51 +01:00
Fixed MTP to work with TWRP
This commit is contained in:
awab228
commit
f6dfaef42e
50820 changed files with 20846062 additions and 0 deletions
301
arch/mips/include/asm/uasm.h
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301
arch/mips/include/asm/uasm.h
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/*
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* This file is subject to the terms and conditions of the GNU General Public
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* License. See the file "COPYING" in the main directory of this archive
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* for more details.
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*
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* Copyright (C) 2004, 2005, 2006, 2008 Thiemo Seufer
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* Copyright (C) 2005 Maciej W. Rozycki
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* Copyright (C) 2006 Ralf Baechle (ralf@linux-mips.org)
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* Copyright (C) 2012, 2013 MIPS Technologies, Inc. All rights reserved.
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*/
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#include <linux/types.h>
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#ifdef CONFIG_EXPORT_UASM
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#include <linux/export.h>
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#define UASM_EXPORT_SYMBOL(sym) EXPORT_SYMBOL(sym)
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#else
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#define UASM_EXPORT_SYMBOL(sym)
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#endif
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#define _UASM_ISA_CLASSIC 0
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#define _UASM_ISA_MICROMIPS 1
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#ifndef UASM_ISA
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#ifdef CONFIG_CPU_MICROMIPS
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#define UASM_ISA _UASM_ISA_MICROMIPS
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#else
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#define UASM_ISA _UASM_ISA_CLASSIC
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#endif
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#endif
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#if (UASM_ISA == _UASM_ISA_CLASSIC)
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#ifdef CONFIG_CPU_MICROMIPS
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#define ISAOPC(op) CL_uasm_i##op
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#define ISAFUNC(x) CL_##x
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#else
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#define ISAOPC(op) uasm_i##op
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#define ISAFUNC(x) x
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#endif
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#elif (UASM_ISA == _UASM_ISA_MICROMIPS)
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#ifdef CONFIG_CPU_MICROMIPS
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#define ISAOPC(op) uasm_i##op
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#define ISAFUNC(x) x
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#else
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#define ISAOPC(op) MM_uasm_i##op
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#define ISAFUNC(x) MM_##x
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#endif
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#else
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#error Unsupported micro-assembler ISA!!!
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#endif
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#define Ip_u1u2u3(op) \
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void ISAOPC(op)(u32 **buf, unsigned int a, unsigned int b, unsigned int c)
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#define Ip_u2u1u3(op) \
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void ISAOPC(op)(u32 **buf, unsigned int a, unsigned int b, unsigned int c)
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#define Ip_u3u2u1(op) \
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void ISAOPC(op)(u32 **buf, unsigned int a, unsigned int b, unsigned int c)
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#define Ip_u3u1u2(op) \
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void ISAOPC(op)(u32 **buf, unsigned int a, unsigned int b, unsigned int c)
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#define Ip_u1u2s3(op) \
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void ISAOPC(op)(u32 **buf, unsigned int a, unsigned int b, signed int c)
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#define Ip_u2s3u1(op) \
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void ISAOPC(op)(u32 **buf, unsigned int a, signed int b, unsigned int c)
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#define Ip_s3s1s2(op) \
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void ISAOPC(op)(u32 **buf, int a, int b, int c)
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#define Ip_u2u1s3(op) \
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void ISAOPC(op)(u32 **buf, unsigned int a, unsigned int b, signed int c)
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#define Ip_u2u1msbu3(op) \
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void ISAOPC(op)(u32 **buf, unsigned int a, unsigned int b, unsigned int c, \
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unsigned int d)
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#define Ip_u1u2(op) \
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void ISAOPC(op)(u32 **buf, unsigned int a, unsigned int b)
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#define Ip_u2u1(op) \
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void ISAOPC(op)(u32 **buf, unsigned int a, unsigned int b)
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#define Ip_u1s2(op) \
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void ISAOPC(op)(u32 **buf, unsigned int a, signed int b)
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#define Ip_u1(op) void ISAOPC(op)(u32 **buf, unsigned int a)
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#define Ip_0(op) void ISAOPC(op)(u32 **buf)
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Ip_u2u1s3(_addiu);
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Ip_u3u1u2(_addu);
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Ip_u3u1u2(_and);
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Ip_u2u1u3(_andi);
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Ip_u1u2s3(_bbit0);
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Ip_u1u2s3(_bbit1);
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Ip_u1u2s3(_beq);
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Ip_u1u2s3(_beql);
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Ip_u1s2(_bgez);
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Ip_u1s2(_bgezl);
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Ip_u1s2(_bltz);
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Ip_u1s2(_bltzl);
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Ip_u1u2s3(_bne);
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Ip_u2s3u1(_cache);
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Ip_u2u1s3(_daddiu);
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Ip_u3u1u2(_daddu);
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Ip_u2u1msbu3(_dins);
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Ip_u2u1msbu3(_dinsm);
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Ip_u1u2(_divu);
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Ip_u1u2u3(_dmfc0);
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Ip_u1u2u3(_dmtc0);
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Ip_u2u1u3(_drotr);
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Ip_u2u1u3(_drotr32);
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Ip_u2u1u3(_dsll);
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Ip_u2u1u3(_dsll32);
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Ip_u2u1u3(_dsra);
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Ip_u2u1u3(_dsrl);
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Ip_u2u1u3(_dsrl32);
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Ip_u3u1u2(_dsubu);
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Ip_0(_eret);
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Ip_u2u1msbu3(_ext);
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Ip_u2u1msbu3(_ins);
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Ip_u1(_j);
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Ip_u1(_jal);
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Ip_u2u1(_jalr);
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Ip_u1(_jr);
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Ip_u2s3u1(_lb);
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Ip_u2s3u1(_ld);
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Ip_u3u1u2(_ldx);
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Ip_u2s3u1(_lh);
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Ip_u2s3u1(_ll);
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Ip_u2s3u1(_lld);
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Ip_u1s2(_lui);
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Ip_u2s3u1(_lw);
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Ip_u3u1u2(_lwx);
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Ip_u1u2u3(_mfc0);
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Ip_u1(_mfhi);
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Ip_u1(_mflo);
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Ip_u1u2u3(_mtc0);
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Ip_u3u1u2(_mul);
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Ip_u3u1u2(_or);
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Ip_u2u1u3(_ori);
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Ip_u2s3u1(_pref);
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Ip_0(_rfe);
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Ip_u2u1u3(_rotr);
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Ip_u2s3u1(_sc);
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Ip_u2s3u1(_scd);
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Ip_u2s3u1(_sd);
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Ip_u2u1u3(_sll);
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Ip_u3u2u1(_sllv);
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Ip_s3s1s2(_slt);
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Ip_u2u1s3(_sltiu);
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Ip_u3u1u2(_sltu);
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Ip_u2u1u3(_sra);
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Ip_u2u1u3(_srl);
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Ip_u3u2u1(_srlv);
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Ip_u3u1u2(_subu);
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Ip_u2s3u1(_sw);
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Ip_u1(_sync);
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Ip_u1(_syscall);
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Ip_0(_tlbp);
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Ip_0(_tlbr);
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Ip_0(_tlbwi);
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Ip_0(_tlbwr);
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Ip_u1(_wait);
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Ip_u2u1(_wsbh);
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Ip_u3u1u2(_xor);
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Ip_u2u1u3(_xori);
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Ip_u2u1(_yield);
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/* Handle labels. */
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struct uasm_label {
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u32 *addr;
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int lab;
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};
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void ISAFUNC(uasm_build_label)(struct uasm_label **lab, u32 *addr,
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int lid);
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#ifdef CONFIG_64BIT
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int ISAFUNC(uasm_in_compat_space_p)(long addr);
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#endif
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int ISAFUNC(uasm_rel_hi)(long val);
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int ISAFUNC(uasm_rel_lo)(long val);
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void ISAFUNC(UASM_i_LA_mostly)(u32 **buf, unsigned int rs, long addr);
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void ISAFUNC(UASM_i_LA)(u32 **buf, unsigned int rs, long addr);
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#define UASM_L_LA(lb) \
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static inline void ISAFUNC(uasm_l##lb)(struct uasm_label **lab, u32 *addr) \
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{ \
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ISAFUNC(uasm_build_label)(lab, addr, label##lb); \
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}
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/* convenience macros for instructions */
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#ifdef CONFIG_64BIT
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# define UASM_i_ADDIU(buf, rs, rt, val) uasm_i_daddiu(buf, rs, rt, val)
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# define UASM_i_ADDU(buf, rs, rt, rd) uasm_i_daddu(buf, rs, rt, rd)
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# define UASM_i_LL(buf, rs, rt, off) uasm_i_lld(buf, rs, rt, off)
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# define UASM_i_LW(buf, rs, rt, off) uasm_i_ld(buf, rs, rt, off)
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# define UASM_i_LWX(buf, rs, rt, rd) uasm_i_ldx(buf, rs, rt, rd)
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# define UASM_i_MFC0(buf, rt, rd...) uasm_i_dmfc0(buf, rt, rd)
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# define UASM_i_MTC0(buf, rt, rd...) uasm_i_dmtc0(buf, rt, rd)
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# define UASM_i_ROTR(buf, rs, rt, sh) uasm_i_drotr(buf, rs, rt, sh)
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# define UASM_i_SC(buf, rs, rt, off) uasm_i_scd(buf, rs, rt, off)
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# define UASM_i_SLL(buf, rs, rt, sh) uasm_i_dsll(buf, rs, rt, sh)
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# define UASM_i_SRA(buf, rs, rt, sh) uasm_i_dsra(buf, rs, rt, sh)
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# define UASM_i_SRL(buf, rs, rt, sh) uasm_i_dsrl(buf, rs, rt, sh)
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# define UASM_i_SRL_SAFE(buf, rs, rt, sh) uasm_i_dsrl_safe(buf, rs, rt, sh)
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# define UASM_i_SUBU(buf, rs, rt, rd) uasm_i_dsubu(buf, rs, rt, rd)
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# define UASM_i_SW(buf, rs, rt, off) uasm_i_sd(buf, rs, rt, off)
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#else
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# define UASM_i_ADDIU(buf, rs, rt, val) uasm_i_addiu(buf, rs, rt, val)
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# define UASM_i_ADDU(buf, rs, rt, rd) uasm_i_addu(buf, rs, rt, rd)
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# define UASM_i_LL(buf, rs, rt, off) uasm_i_ll(buf, rs, rt, off)
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# define UASM_i_LW(buf, rs, rt, off) uasm_i_lw(buf, rs, rt, off)
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# define UASM_i_LWX(buf, rs, rt, rd) uasm_i_lwx(buf, rs, rt, rd)
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# define UASM_i_MFC0(buf, rt, rd...) uasm_i_mfc0(buf, rt, rd)
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# define UASM_i_MTC0(buf, rt, rd...) uasm_i_mtc0(buf, rt, rd)
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# define UASM_i_ROTR(buf, rs, rt, sh) uasm_i_rotr(buf, rs, rt, sh)
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# define UASM_i_SC(buf, rs, rt, off) uasm_i_sc(buf, rs, rt, off)
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# define UASM_i_SLL(buf, rs, rt, sh) uasm_i_sll(buf, rs, rt, sh)
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# define UASM_i_SRA(buf, rs, rt, sh) uasm_i_sra(buf, rs, rt, sh)
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# define UASM_i_SRL(buf, rs, rt, sh) uasm_i_srl(buf, rs, rt, sh)
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# define UASM_i_SRL_SAFE(buf, rs, rt, sh) uasm_i_srl(buf, rs, rt, sh)
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# define UASM_i_SUBU(buf, rs, rt, rd) uasm_i_subu(buf, rs, rt, rd)
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# define UASM_i_SW(buf, rs, rt, off) uasm_i_sw(buf, rs, rt, off)
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#endif
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#define uasm_i_b(buf, off) uasm_i_beq(buf, 0, 0, off)
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#define uasm_i_beqz(buf, rs, off) uasm_i_beq(buf, rs, 0, off)
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#define uasm_i_beqzl(buf, rs, off) uasm_i_beql(buf, rs, 0, off)
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#define uasm_i_bnez(buf, rs, off) uasm_i_bne(buf, rs, 0, off)
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#define uasm_i_bnezl(buf, rs, off) uasm_i_bnel(buf, rs, 0, off)
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#define uasm_i_ehb(buf) uasm_i_sll(buf, 0, 0, 3)
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#define uasm_i_move(buf, a, b) UASM_i_ADDU(buf, a, 0, b)
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#define uasm_i_nop(buf) uasm_i_sll(buf, 0, 0, 0)
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#define uasm_i_ssnop(buf) uasm_i_sll(buf, 0, 0, 1)
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static inline void uasm_i_drotr_safe(u32 **p, unsigned int a1,
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unsigned int a2, unsigned int a3)
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{
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if (a3 < 32)
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ISAOPC(_drotr)(p, a1, a2, a3);
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else
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ISAOPC(_drotr32)(p, a1, a2, a3 - 32);
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}
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static inline void uasm_i_dsll_safe(u32 **p, unsigned int a1,
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unsigned int a2, unsigned int a3)
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{
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if (a3 < 32)
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ISAOPC(_dsll)(p, a1, a2, a3);
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else
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ISAOPC(_dsll32)(p, a1, a2, a3 - 32);
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}
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static inline void uasm_i_dsrl_safe(u32 **p, unsigned int a1,
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unsigned int a2, unsigned int a3)
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{
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if (a3 < 32)
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ISAOPC(_dsrl)(p, a1, a2, a3);
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else
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ISAOPC(_dsrl32)(p, a1, a2, a3 - 32);
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}
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/* Handle relocations. */
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struct uasm_reloc {
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u32 *addr;
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unsigned int type;
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int lab;
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};
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/* This is zero so we can use zeroed label arrays. */
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#define UASM_LABEL_INVALID 0
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void uasm_r_mips_pc16(struct uasm_reloc **rel, u32 *addr, int lid);
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void uasm_resolve_relocs(struct uasm_reloc *rel, struct uasm_label *lab);
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void uasm_move_relocs(struct uasm_reloc *rel, u32 *first, u32 *end, long off);
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void uasm_move_labels(struct uasm_label *lab, u32 *first, u32 *end, long off);
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void uasm_copy_handler(struct uasm_reloc *rel, struct uasm_label *lab,
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u32 *first, u32 *end, u32 *target);
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int uasm_insn_has_bdelay(struct uasm_reloc *rel, u32 *addr);
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/* Convenience functions for labeled branches. */
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void uasm_il_b(u32 **p, struct uasm_reloc **r, int lid);
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void uasm_il_bbit0(u32 **p, struct uasm_reloc **r, unsigned int reg,
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unsigned int bit, int lid);
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void uasm_il_bbit1(u32 **p, struct uasm_reloc **r, unsigned int reg,
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unsigned int bit, int lid);
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void uasm_il_beq(u32 **p, struct uasm_reloc **r, unsigned int r1,
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unsigned int r2, int lid);
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void uasm_il_beqz(u32 **p, struct uasm_reloc **r, unsigned int reg, int lid);
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void uasm_il_beqzl(u32 **p, struct uasm_reloc **r, unsigned int reg, int lid);
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void uasm_il_bgezl(u32 **p, struct uasm_reloc **r, unsigned int reg, int lid);
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void uasm_il_bgez(u32 **p, struct uasm_reloc **r, unsigned int reg, int lid);
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void uasm_il_bltz(u32 **p, struct uasm_reloc **r, unsigned int reg, int lid);
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void uasm_il_bne(u32 **p, struct uasm_reloc **r, unsigned int reg1,
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unsigned int reg2, int lid);
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void uasm_il_bnez(u32 **p, struct uasm_reloc **r, unsigned int reg, int lid);
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