diff options
Diffstat (limited to 'ANDROID_3.4.5/arch/x86/um/asm')
21 files changed, 0 insertions, 1097 deletions
diff --git a/ANDROID_3.4.5/arch/x86/um/asm/apic.h b/ANDROID_3.4.5/arch/x86/um/asm/apic.h deleted file mode 100644 index 876dee84..00000000 --- a/ANDROID_3.4.5/arch/x86/um/asm/apic.h +++ /dev/null @@ -1,4 +0,0 @@ -#ifndef __UM_APIC_H -#define __UM_APIC_H - -#endif diff --git a/ANDROID_3.4.5/arch/x86/um/asm/arch_hweight.h b/ANDROID_3.4.5/arch/x86/um/asm/arch_hweight.h deleted file mode 100644 index c656cf44..00000000 --- a/ANDROID_3.4.5/arch/x86/um/asm/arch_hweight.h +++ /dev/null @@ -1,6 +0,0 @@ -#ifndef _ASM_UM_HWEIGHT_H -#define _ASM_UM_HWEIGHT_H - -#include <asm-generic/bitops/arch_hweight.h> - -#endif diff --git a/ANDROID_3.4.5/arch/x86/um/asm/archparam.h b/ANDROID_3.4.5/arch/x86/um/asm/archparam.h deleted file mode 100644 index c17cf68d..00000000 --- a/ANDROID_3.4.5/arch/x86/um/asm/archparam.h +++ /dev/null @@ -1,20 +0,0 @@ -/* - * Copyright (C) 2000 - 2003 Jeff Dike (jdike@addtoit.com) - * Copyright 2003 PathScale, Inc. - * Licensed under the GPL - */ - -#ifndef __UM_ARCHPARAM_H -#define __UM_ARCHPARAM_H - -#ifdef CONFIG_X86_32 - -#ifdef CONFIG_X86_PAE -#define LAST_PKMAP 512 -#else -#define LAST_PKMAP 1024 -#endif - -#endif - -#endif diff --git a/ANDROID_3.4.5/arch/x86/um/asm/barrier.h b/ANDROID_3.4.5/arch/x86/um/asm/barrier.h deleted file mode 100644 index 7d01b8c5..00000000 --- a/ANDROID_3.4.5/arch/x86/um/asm/barrier.h +++ /dev/null @@ -1,75 +0,0 @@ -#ifndef _ASM_UM_BARRIER_H_ -#define _ASM_UM_BARRIER_H_ - -#include <asm/asm.h> -#include <asm/segment.h> -#include <asm/cpufeature.h> -#include <asm/cmpxchg.h> -#include <asm/nops.h> - -#include <linux/kernel.h> -#include <linux/irqflags.h> - -/* - * Force strict CPU ordering. - * And yes, this is required on UP too when we're talking - * to devices. - */ -#ifdef CONFIG_X86_32 - -#define mb() alternative("lock; addl $0,0(%%esp)", "mfence", X86_FEATURE_XMM2) -#define rmb() alternative("lock; addl $0,0(%%esp)", "lfence", X86_FEATURE_XMM2) -#define wmb() alternative("lock; addl $0,0(%%esp)", "sfence", X86_FEATURE_XMM) - -#else /* CONFIG_X86_32 */ - -#define mb() asm volatile("mfence" : : : "memory") -#define rmb() asm volatile("lfence" : : : "memory") -#define wmb() asm volatile("sfence" : : : "memory") - -#endif /* CONFIG_X86_32 */ - -#define read_barrier_depends() do { } while (0) - -#ifdef CONFIG_SMP - -#define smp_mb() mb() -#ifdef CONFIG_X86_PPRO_FENCE -#define smp_rmb() rmb() -#else /* CONFIG_X86_PPRO_FENCE */ -#define smp_rmb() barrier() -#endif /* CONFIG_X86_PPRO_FENCE */ - -#ifdef CONFIG_X86_OOSTORE -#define smp_wmb() wmb() -#else /* CONFIG_X86_OOSTORE */ -#define smp_wmb() barrier() -#endif /* CONFIG_X86_OOSTORE */ - -#define smp_read_barrier_depends() read_barrier_depends() -#define set_mb(var, value) do { (void)xchg(&var, value); } while (0) - -#else /* CONFIG_SMP */ - -#define smp_mb() barrier() -#define smp_rmb() barrier() -#define smp_wmb() barrier() -#define smp_read_barrier_depends() do { } while (0) -#define set_mb(var, value) do { var = value; barrier(); } while (0) - -#endif /* CONFIG_SMP */ - -/* - * Stop RDTSC speculation. This is needed when you need to use RDTSC - * (or get_cycles or vread that possibly accesses the TSC) in a defined - * code region. - * - * (Could use an alternative three way for this if there was one.) - */ -static inline void rdtsc_barrier(void) -{ - alternative(ASM_NOP3, "mfence", X86_FEATURE_MFENCE_RDTSC); - alternative(ASM_NOP3, "lfence", X86_FEATURE_LFENCE_RDTSC); -} - -#endif diff --git a/ANDROID_3.4.5/arch/x86/um/asm/checksum.h b/ANDROID_3.4.5/arch/x86/um/asm/checksum.h deleted file mode 100644 index b6efe238..00000000 --- a/ANDROID_3.4.5/arch/x86/um/asm/checksum.h +++ /dev/null @@ -1,10 +0,0 @@ -#ifndef __UM_CHECKSUM_H -#define __UM_CHECKSUM_H - -#ifdef CONFIG_X86_32 -# include "checksum_32.h" -#else -# include "checksum_64.h" -#endif - -#endif diff --git a/ANDROID_3.4.5/arch/x86/um/asm/checksum_32.h b/ANDROID_3.4.5/arch/x86/um/asm/checksum_32.h deleted file mode 100644 index caab7425..00000000 --- a/ANDROID_3.4.5/arch/x86/um/asm/checksum_32.h +++ /dev/null @@ -1,201 +0,0 @@ -/* - * Licensed under the GPL - */ - -#ifndef __UM_SYSDEP_CHECKSUM_H -#define __UM_SYSDEP_CHECKSUM_H - -#include "linux/in6.h" -#include "linux/string.h" - -/* - * computes the checksum of a memory block at buff, length len, - * and adds in "sum" (32-bit) - * - * returns a 32-bit number suitable for feeding into itself - * or csum_tcpudp_magic - * - * this function must be called with even lengths, except - * for the last fragment, which may be odd - * - * it's best to have buff aligned on a 32-bit boundary - */ -__wsum csum_partial(const void *buff, int len, __wsum sum); - -/* - * Note: when you get a NULL pointer exception here this means someone - * passed in an incorrect kernel address to one of these functions. - * - * If you use these functions directly please don't forget the - * access_ok(). - */ - -static __inline__ -__wsum csum_partial_copy_nocheck(const void *src, void *dst, - int len, __wsum sum) -{ - memcpy(dst, src, len); - return csum_partial(dst, len, sum); -} - -/* - * the same as csum_partial, but copies from src while it - * checksums, and handles user-space pointer exceptions correctly, when needed. - * - * here even more important to align src and dst on a 32-bit (or even - * better 64-bit) boundary - */ - -static __inline__ -__wsum csum_partial_copy_from_user(const void __user *src, void *dst, - int len, __wsum sum, int *err_ptr) -{ - if (copy_from_user(dst, src, len)) { - *err_ptr = -EFAULT; - return (__force __wsum)-1; - } - - return csum_partial(dst, len, sum); -} - -/* - * This is a version of ip_compute_csum() optimized for IP headers, - * which always checksum on 4 octet boundaries. - * - * By Jorge Cwik <jorge@laser.satlink.net>, adapted for linux by - * Arnt Gulbrandsen. - */ -static inline __sum16 ip_fast_csum(const void *iph, unsigned int ihl) -{ - unsigned int sum; - - __asm__ __volatile__( - "movl (%1), %0 ;\n" - "subl $4, %2 ;\n" - "jbe 2f ;\n" - "addl 4(%1), %0 ;\n" - "adcl 8(%1), %0 ;\n" - "adcl 12(%1), %0 ;\n" -"1: adcl 16(%1), %0 ;\n" - "lea 4(%1), %1 ;\n" - "decl %2 ;\n" - "jne 1b ;\n" - "adcl $0, %0 ;\n" - "movl %0, %2 ;\n" - "shrl $16, %0 ;\n" - "addw %w2, %w0 ;\n" - "adcl $0, %0 ;\n" - "notl %0 ;\n" -"2: ;\n" - /* Since the input registers which are loaded with iph and ipl - are modified, we must also specify them as outputs, or gcc - will assume they contain their original values. */ - : "=r" (sum), "=r" (iph), "=r" (ihl) - : "1" (iph), "2" (ihl) - : "memory"); - return (__force __sum16)sum; -} - -/* - * Fold a partial checksum - */ - -static inline __sum16 csum_fold(__wsum sum) -{ - __asm__( - "addl %1, %0 ;\n" - "adcl $0xffff, %0 ;\n" - : "=r" (sum) - : "r" ((__force u32)sum << 16), - "0" ((__force u32)sum & 0xffff0000) - ); - return (__force __sum16)(~(__force u32)sum >> 16); -} - -static inline __wsum csum_tcpudp_nofold(__be32 saddr, __be32 daddr, - unsigned short len, - unsigned short proto, - __wsum sum) -{ - __asm__( - "addl %1, %0 ;\n" - "adcl %2, %0 ;\n" - "adcl %3, %0 ;\n" - "adcl $0, %0 ;\n" - : "=r" (sum) - : "g" (daddr), "g"(saddr), "g"((len + proto) << 8), "0"(sum)); - return sum; -} - -/* - * computes the checksum of the TCP/UDP pseudo-header - * returns a 16-bit checksum, already complemented - */ -static inline __sum16 csum_tcpudp_magic(__be32 saddr, __be32 daddr, - unsigned short len, - unsigned short proto, - __wsum sum) -{ - return csum_fold(csum_tcpudp_nofold(saddr,daddr,len,proto,sum)); -} - -/* - * this routine is used for miscellaneous IP-like checksums, mainly - * in icmp.c - */ - -static inline __sum16 ip_compute_csum(const void *buff, int len) -{ - return csum_fold (csum_partial(buff, len, 0)); -} - -#define _HAVE_ARCH_IPV6_CSUM -static __inline__ __sum16 csum_ipv6_magic(const struct in6_addr *saddr, - const struct in6_addr *daddr, - __u32 len, unsigned short proto, - __wsum sum) -{ - __asm__( - "addl 0(%1), %0 ;\n" - "adcl 4(%1), %0 ;\n" - "adcl 8(%1), %0 ;\n" - "adcl 12(%1), %0 ;\n" - "adcl 0(%2), %0 ;\n" - "adcl 4(%2), %0 ;\n" - "adcl 8(%2), %0 ;\n" - "adcl 12(%2), %0 ;\n" - "adcl %3, %0 ;\n" - "adcl %4, %0 ;\n" - "adcl $0, %0 ;\n" - : "=&r" (sum) - : "r" (saddr), "r" (daddr), - "r"(htonl(len)), "r"(htonl(proto)), "0"(sum)); - - return csum_fold(sum); -} - -/* - * Copy and checksum to user - */ -#define HAVE_CSUM_COPY_USER -static __inline__ __wsum csum_and_copy_to_user(const void *src, - void __user *dst, - int len, __wsum sum, int *err_ptr) -{ - if (access_ok(VERIFY_WRITE, dst, len)) { - if (copy_to_user(dst, src, len)) { - *err_ptr = -EFAULT; - return (__force __wsum)-1; - } - - return csum_partial(src, len, sum); - } - - if (len) - *err_ptr = -EFAULT; - - return (__force __wsum)-1; /* invalid checksum */ -} - -#endif - diff --git a/ANDROID_3.4.5/arch/x86/um/asm/checksum_64.h b/ANDROID_3.4.5/arch/x86/um/asm/checksum_64.h deleted file mode 100644 index a5be9031..00000000 --- a/ANDROID_3.4.5/arch/x86/um/asm/checksum_64.h +++ /dev/null @@ -1,144 +0,0 @@ -/* - * Licensed under the GPL - */ - -#ifndef __UM_SYSDEP_CHECKSUM_H -#define __UM_SYSDEP_CHECKSUM_H - -#include "linux/string.h" -#include "linux/in6.h" -#include "asm/uaccess.h" - -extern __wsum csum_partial(const void *buff, int len, __wsum sum); - -/* - * Note: when you get a NULL pointer exception here this means someone - * passed in an incorrect kernel address to one of these functions. - * - * If you use these functions directly please don't forget the - * access_ok(). - */ - -static __inline__ -__wsum csum_partial_copy_nocheck(const void *src, void *dst, - int len, __wsum sum) -{ - memcpy(dst, src, len); - return(csum_partial(dst, len, sum)); -} - -static __inline__ -__wsum csum_partial_copy_from_user(const void __user *src, - void *dst, int len, __wsum sum, - int *err_ptr) -{ - if (copy_from_user(dst, src, len)) { - *err_ptr = -EFAULT; - return (__force __wsum)-1; - } - return csum_partial(dst, len, sum); -} - -/** - * csum_fold - Fold and invert a 32bit checksum. - * sum: 32bit unfolded sum - * - * Fold a 32bit running checksum to 16bit and invert it. This is usually - * the last step before putting a checksum into a packet. - * Make sure not to mix with 64bit checksums. - */ -static inline __sum16 csum_fold(__wsum sum) -{ - __asm__( - " addl %1,%0\n" - " adcl $0xffff,%0" - : "=r" (sum) - : "r" ((__force u32)sum << 16), - "0" ((__force u32)sum & 0xffff0000) - ); - return (__force __sum16)(~(__force u32)sum >> 16); -} - -/** - * csum_tcpup_nofold - Compute an IPv4 pseudo header checksum. - * @saddr: source address - * @daddr: destination address - * @len: length of packet - * @proto: ip protocol of packet - * @sum: initial sum to be added in (32bit unfolded) - * - * Returns the pseudo header checksum the input data. Result is - * 32bit unfolded. - */ -static inline __wsum -csum_tcpudp_nofold(__be32 saddr, __be32 daddr, unsigned short len, - unsigned short proto, __wsum sum) -{ - asm(" addl %1, %0\n" - " adcl %2, %0\n" - " adcl %3, %0\n" - " adcl $0, %0\n" - : "=r" (sum) - : "g" (daddr), "g" (saddr), "g" ((len + proto) << 8), "0" (sum)); - return sum; -} - -/* - * computes the checksum of the TCP/UDP pseudo-header - * returns a 16-bit checksum, already complemented - */ -static inline __sum16 csum_tcpudp_magic(__be32 saddr, __be32 daddr, - unsigned short len, - unsigned short proto, - __wsum sum) -{ - return csum_fold(csum_tcpudp_nofold(saddr,daddr,len,proto,sum)); -} - -/** - * ip_fast_csum - Compute the IPv4 header checksum efficiently. - * iph: ipv4 header - * ihl: length of header / 4 - */ -static inline __sum16 ip_fast_csum(const void *iph, unsigned int ihl) -{ - unsigned int sum; - - asm( " movl (%1), %0\n" - " subl $4, %2\n" - " jbe 2f\n" - " addl 4(%1), %0\n" - " adcl 8(%1), %0\n" - " adcl 12(%1), %0\n" - "1: adcl 16(%1), %0\n" - " lea 4(%1), %1\n" - " decl %2\n" - " jne 1b\n" - " adcl $0, %0\n" - " movl %0, %2\n" - " shrl $16, %0\n" - " addw %w2, %w0\n" - " adcl $0, %0\n" - " notl %0\n" - "2:" - /* Since the input registers which are loaded with iph and ipl - are modified, we must also specify them as outputs, or gcc - will assume they contain their original values. */ - : "=r" (sum), "=r" (iph), "=r" (ihl) - : "1" (iph), "2" (ihl) - : "memory"); - return (__force __sum16)sum; -} - -static inline unsigned add32_with_carry(unsigned a, unsigned b) -{ - asm("addl %2,%0\n\t" - "adcl $0,%0" - : "=r" (a) - : "0" (a), "r" (b)); - return a; -} - -extern __sum16 ip_compute_csum(const void *buff, int len); - -#endif diff --git a/ANDROID_3.4.5/arch/x86/um/asm/desc.h b/ANDROID_3.4.5/arch/x86/um/asm/desc.h deleted file mode 100644 index 4ec34a51..00000000 --- a/ANDROID_3.4.5/arch/x86/um/asm/desc.h +++ /dev/null @@ -1,16 +0,0 @@ -#ifndef __UM_DESC_H -#define __UM_DESC_H - -/* Taken from asm-i386/desc.h, it's the only thing we need. The rest wouldn't - * compile, and has never been used. */ -#define LDT_empty(info) (\ - (info)->base_addr == 0 && \ - (info)->limit == 0 && \ - (info)->contents == 0 && \ - (info)->read_exec_only == 1 && \ - (info)->seg_32bit == 0 && \ - (info)->limit_in_pages == 0 && \ - (info)->seg_not_present == 1 && \ - (info)->useable == 0 ) - -#endif diff --git a/ANDROID_3.4.5/arch/x86/um/asm/elf.h b/ANDROID_3.4.5/arch/x86/um/asm/elf.h deleted file mode 100644 index f3b0633b..00000000 --- a/ANDROID_3.4.5/arch/x86/um/asm/elf.h +++ /dev/null @@ -1,221 +0,0 @@ -/* - * Copyright (C) 2000 - 2007 Jeff Dike (jdike@{addtoit,linux.intel}.com) - * Licensed under the GPL - */ -#ifndef __UM_ELF_X86_H -#define __UM_ELF_X86_H - -#include <asm/user.h> -#include "skas.h" - -#ifdef CONFIG_X86_32 - -#define R_386_NONE 0 -#define R_386_32 1 -#define R_386_PC32 2 -#define R_386_GOT32 3 -#define R_386_PLT32 4 -#define R_386_COPY 5 -#define R_386_GLOB_DAT 6 -#define R_386_JMP_SLOT 7 -#define R_386_RELATIVE 8 -#define R_386_GOTOFF 9 -#define R_386_GOTPC 10 -#define R_386_NUM 11 - -/* - * This is used to ensure we don't load something for the wrong architecture. - */ -#define elf_check_arch(x) \ - (((x)->e_machine == EM_386) || ((x)->e_machine == EM_486)) - -#define ELF_CLASS ELFCLASS32 -#define ELF_DATA ELFDATA2LSB -#define ELF_ARCH EM_386 - -#define ELF_PLAT_INIT(regs, load_addr) do { \ - PT_REGS_EBX(regs) = 0; \ - PT_REGS_ECX(regs) = 0; \ - PT_REGS_EDX(regs) = 0; \ - PT_REGS_ESI(regs) = 0; \ - PT_REGS_EDI(regs) = 0; \ - PT_REGS_EBP(regs) = 0; \ - PT_REGS_EAX(regs) = 0; \ -} while (0) - -/* Shamelessly stolen from include/asm-i386/elf.h */ - -#define ELF_CORE_COPY_REGS(pr_reg, regs) do { \ - pr_reg[0] = PT_REGS_EBX(regs); \ - pr_reg[1] = PT_REGS_ECX(regs); \ - pr_reg[2] = PT_REGS_EDX(regs); \ - pr_reg[3] = PT_REGS_ESI(regs); \ - pr_reg[4] = PT_REGS_EDI(regs); \ - pr_reg[5] = PT_REGS_EBP(regs); \ - pr_reg[6] = PT_REGS_EAX(regs); \ - pr_reg[7] = PT_REGS_DS(regs); \ - pr_reg[8] = PT_REGS_ES(regs); \ - /* fake once used fs and gs selectors? */ \ - pr_reg[9] = PT_REGS_DS(regs); \ - pr_reg[10] = PT_REGS_DS(regs); \ - pr_reg[11] = PT_REGS_SYSCALL_NR(regs); \ - pr_reg[12] = PT_REGS_IP(regs); \ - pr_reg[13] = PT_REGS_CS(regs); \ - pr_reg[14] = PT_REGS_EFLAGS(regs); \ - pr_reg[15] = PT_REGS_SP(regs); \ - pr_reg[16] = PT_REGS_SS(regs); \ -} while (0); - -extern char * elf_aux_platform; -#define ELF_PLATFORM (elf_aux_platform) - -extern unsigned long vsyscall_ehdr; -extern unsigned long vsyscall_end; -extern unsigned long __kernel_vsyscall; - -/* - * This is the range that is readable by user mode, and things - * acting like user mode such as get_user_pages. - */ -#define FIXADDR_USER_START vsyscall_ehdr -#define FIXADDR_USER_END vsyscall_end - - -/* - * Architecture-neutral AT_ values in 0-17, leave some room - * for more of them, start the x86-specific ones at 32. - */ -#define AT_SYSINFO 32 -#define AT_SYSINFO_EHDR 33 - -#define ARCH_DLINFO \ -do { \ - if ( vsyscall_ehdr ) { \ - NEW_AUX_ENT(AT_SYSINFO, __kernel_vsyscall); \ - NEW_AUX_ENT(AT_SYSINFO_EHDR, vsyscall_ehdr); \ - } \ -} while (0) - -#else - -/* x86-64 relocation types, taken from asm-x86_64/elf.h */ -#define R_X86_64_NONE 0 /* No reloc */ -#define R_X86_64_64 1 /* Direct 64 bit */ -#define R_X86_64_PC32 2 /* PC relative 32 bit signed */ -#define R_X86_64_GOT32 3 /* 32 bit GOT entry */ -#define R_X86_64_PLT32 4 /* 32 bit PLT address */ -#define R_X86_64_COPY 5 /* Copy symbol at runtime */ -#define R_X86_64_GLOB_DAT 6 /* Create GOT entry */ -#define R_X86_64_JUMP_SLOT 7 /* Create PLT entry */ -#define R_X86_64_RELATIVE 8 /* Adjust by program base */ -#define R_X86_64_GOTPCREL 9 /* 32 bit signed pc relative - offset to GOT */ -#define R_X86_64_32 10 /* Direct 32 bit zero extended */ -#define R_X86_64_32S 11 /* Direct 32 bit sign extended */ -#define R_X86_64_16 12 /* Direct 16 bit zero extended */ -#define R_X86_64_PC16 13 /* 16 bit sign extended pc relative */ -#define R_X86_64_8 14 /* Direct 8 bit sign extended */ -#define R_X86_64_PC8 15 /* 8 bit sign extended pc relative */ - -#define R_X86_64_NUM 16 - -/* - * This is used to ensure we don't load something for the wrong architecture. - */ -#define elf_check_arch(x) \ - ((x)->e_machine == EM_X86_64) - -#define ELF_CLASS ELFCLASS64 -#define ELF_DATA ELFDATA2LSB -#define ELF_ARCH EM_X86_64 - -#define ELF_PLAT_INIT(regs, load_addr) do { \ - PT_REGS_RBX(regs) = 0; \ - PT_REGS_RCX(regs) = 0; \ - PT_REGS_RDX(regs) = 0; \ - PT_REGS_RSI(regs) = 0; \ - PT_REGS_RDI(regs) = 0; \ - PT_REGS_RBP(regs) = 0; \ - PT_REGS_RAX(regs) = 0; \ - PT_REGS_R8(regs) = 0; \ - PT_REGS_R9(regs) = 0; \ - PT_REGS_R10(regs) = 0; \ - PT_REGS_R11(regs) = 0; \ - PT_REGS_R12(regs) = 0; \ - PT_REGS_R13(regs) = 0; \ - PT_REGS_R14(regs) = 0; \ - PT_REGS_R15(regs) = 0; \ -} while (0) - -#define ELF_CORE_COPY_REGS(pr_reg, _regs) \ - (pr_reg)[0] = (_regs)->regs.gp[0]; \ - (pr_reg)[1] = (_regs)->regs.gp[1]; \ - (pr_reg)[2] = (_regs)->regs.gp[2]; \ - (pr_reg)[3] = (_regs)->regs.gp[3]; \ - (pr_reg)[4] = (_regs)->regs.gp[4]; \ - (pr_reg)[5] = (_regs)->regs.gp[5]; \ - (pr_reg)[6] = (_regs)->regs.gp[6]; \ - (pr_reg)[7] = (_regs)->regs.gp[7]; \ - (pr_reg)[8] = (_regs)->regs.gp[8]; \ - (pr_reg)[9] = (_regs)->regs.gp[9]; \ - (pr_reg)[10] = (_regs)->regs.gp[10]; \ - (pr_reg)[11] = (_regs)->regs.gp[11]; \ - (pr_reg)[12] = (_regs)->regs.gp[12]; \ - (pr_reg)[13] = (_regs)->regs.gp[13]; \ - (pr_reg)[14] = (_regs)->regs.gp[14]; \ - (pr_reg)[15] = (_regs)->regs.gp[15]; \ - (pr_reg)[16] = (_regs)->regs.gp[16]; \ - (pr_reg)[17] = (_regs)->regs.gp[17]; \ - (pr_reg)[18] = (_regs)->regs.gp[18]; \ - (pr_reg)[19] = (_regs)->regs.gp[19]; \ - (pr_reg)[20] = (_regs)->regs.gp[20]; \ - (pr_reg)[21] = current->thread.arch.fs; \ - (pr_reg)[22] = 0; \ - (pr_reg)[23] = 0; \ - (pr_reg)[24] = 0; \ - (pr_reg)[25] = 0; \ - (pr_reg)[26] = 0; - -#define ELF_PLATFORM "x86_64" - -/* No user-accessible fixmap addresses, i.e. vsyscall */ -#define FIXADDR_USER_START 0 -#define FIXADDR_USER_END 0 - -#define ARCH_HAS_SETUP_ADDITIONAL_PAGES 1 -struct linux_binprm; -extern int arch_setup_additional_pages(struct linux_binprm *bprm, - int uses_interp); - -extern unsigned long um_vdso_addr; -#define AT_SYSINFO_EHDR 33 -#define ARCH_DLINFO NEW_AUX_ENT(AT_SYSINFO_EHDR, um_vdso_addr) - -#endif - -typedef unsigned long elf_greg_t; - -#define ELF_NGREG (sizeof (struct user_regs_struct) / sizeof(elf_greg_t)) -typedef elf_greg_t elf_gregset_t[ELF_NGREG]; - -typedef struct user_i387_struct elf_fpregset_t; - -#define task_pt_regs(t) (&(t)->thread.regs) - -struct task_struct; - -extern int elf_core_copy_fpregs(struct task_struct *t, elf_fpregset_t *fpu); - -#define ELF_CORE_COPY_FPREGS(t, fpu) elf_core_copy_fpregs(t, fpu) - -#define ELF_EXEC_PAGESIZE 4096 - -#define ELF_ET_DYN_BASE (2 * TASK_SIZE / 3) - -extern long elf_aux_hwcap; -#define ELF_HWCAP (elf_aux_hwcap) - -#define SET_PERSONALITY(ex) do ; while(0) -#define __HAVE_ARCH_GATE_AREA 1 - -#endif diff --git a/ANDROID_3.4.5/arch/x86/um/asm/irq_vectors.h b/ANDROID_3.4.5/arch/x86/um/asm/irq_vectors.h deleted file mode 100644 index 272a81e0..00000000 --- a/ANDROID_3.4.5/arch/x86/um/asm/irq_vectors.h +++ /dev/null @@ -1,10 +0,0 @@ -/* - * Copyright (C) 2002 Jeff Dike (jdike@karaya.com) - * Licensed under the GPL - */ - -#ifndef __UM_IRQ_VECTORS_H -#define __UM_IRQ_VECTORS_H - -#endif - diff --git a/ANDROID_3.4.5/arch/x86/um/asm/mm_context.h b/ANDROID_3.4.5/arch/x86/um/asm/mm_context.h deleted file mode 100644 index 4a73d63e..00000000 --- a/ANDROID_3.4.5/arch/x86/um/asm/mm_context.h +++ /dev/null @@ -1,72 +0,0 @@ -/* - * Copyright (C) 2004 Fujitsu Siemens Computers GmbH - * Licensed under the GPL - * - * Author: Bodo Stroesser <bstroesser@fujitsu-siemens.com> - */ - -#ifndef __ASM_LDT_H -#define __ASM_LDT_H - -#include <linux/mutex.h> -#include <asm/ldt.h> - -extern void ldt_host_info(void); - -#define LDT_PAGES_MAX \ - ((LDT_ENTRIES * LDT_ENTRY_SIZE)/PAGE_SIZE) -#define LDT_ENTRIES_PER_PAGE \ - (PAGE_SIZE/LDT_ENTRY_SIZE) -#define LDT_DIRECT_ENTRIES \ - ((LDT_PAGES_MAX*sizeof(void *))/LDT_ENTRY_SIZE) - -struct ldt_entry { - __u32 a; - __u32 b; -}; - -typedef struct uml_ldt { - int entry_count; - struct mutex lock; - union { - struct ldt_entry * pages[LDT_PAGES_MAX]; - struct ldt_entry entries[LDT_DIRECT_ENTRIES]; - } u; -} uml_ldt_t; - -#define LDT_entry_a(info) \ - ((((info)->base_addr & 0x0000ffff) << 16) | ((info)->limit & 0x0ffff)) - -#define LDT_entry_b(info) \ - (((info)->base_addr & 0xff000000) | \ - (((info)->base_addr & 0x00ff0000) >> 16) | \ - ((info)->limit & 0xf0000) | \ - (((info)->read_exec_only ^ 1) << 9) | \ - ((info)->contents << 10) | \ - (((info)->seg_not_present ^ 1) << 15) | \ - ((info)->seg_32bit << 22) | \ - ((info)->limit_in_pages << 23) | \ - ((info)->useable << 20) | \ - 0x7000) - -#define _LDT_empty(info) (\ - (info)->base_addr == 0 && \ - (info)->limit == 0 && \ - (info)->contents == 0 && \ - (info)->read_exec_only == 1 && \ - (info)->seg_32bit == 0 && \ - (info)->limit_in_pages == 0 && \ - (info)->seg_not_present == 1 && \ - (info)->useable == 0 ) - -#ifdef CONFIG_X86_64 -#define LDT_empty(info) (_LDT_empty(info) && ((info)->lm == 0)) -#else -#define LDT_empty(info) (_LDT_empty(info)) -#endif - -struct uml_arch_mm_context { - uml_ldt_t ldt; -}; - -#endif diff --git a/ANDROID_3.4.5/arch/x86/um/asm/module.h b/ANDROID_3.4.5/arch/x86/um/asm/module.h deleted file mode 100644 index 61af80e9..00000000 --- a/ANDROID_3.4.5/arch/x86/um/asm/module.h +++ /dev/null @@ -1,23 +0,0 @@ -#ifndef __UM_MODULE_H -#define __UM_MODULE_H - -/* UML is simple */ -struct mod_arch_specific -{ -}; - -#ifdef CONFIG_X86_32 - -#define Elf_Shdr Elf32_Shdr -#define Elf_Sym Elf32_Sym -#define Elf_Ehdr Elf32_Ehdr - -#else - -#define Elf_Shdr Elf64_Shdr -#define Elf_Sym Elf64_Sym -#define Elf_Ehdr Elf64_Ehdr - -#endif - -#endif diff --git a/ANDROID_3.4.5/arch/x86/um/asm/processor.h b/ANDROID_3.4.5/arch/x86/um/asm/processor.h deleted file mode 100644 index 04f82e02..00000000 --- a/ANDROID_3.4.5/arch/x86/um/asm/processor.h +++ /dev/null @@ -1,32 +0,0 @@ -#ifndef __UM_PROCESSOR_H -#define __UM_PROCESSOR_H - -/* include faultinfo structure */ -#include <sysdep/faultinfo.h> - -#ifdef CONFIG_X86_32 -# include "processor_32.h" -#else -# include "processor_64.h" -#endif - -#define KSTK_EIP(tsk) KSTK_REG(tsk, HOST_IP) -#define KSTK_ESP(tsk) KSTK_REG(tsk, HOST_SP) -#define KSTK_EBP(tsk) KSTK_REG(tsk, HOST_BP) - -#define ARCH_IS_STACKGROW(address) \ - (address + 65536 + 32 * sizeof(unsigned long) >= UPT_SP(¤t->thread.regs.regs)) - -#include <asm/user.h> - -/* REP NOP (PAUSE) is a good thing to insert into busy-wait loops. */ -static inline void rep_nop(void) -{ - __asm__ __volatile__("rep;nop": : :"memory"); -} - -#define cpu_relax() rep_nop() - -#include <asm/processor-generic.h> - -#endif diff --git a/ANDROID_3.4.5/arch/x86/um/asm/processor_32.h b/ANDROID_3.4.5/arch/x86/um/asm/processor_32.h deleted file mode 100644 index 6c6689e5..00000000 --- a/ANDROID_3.4.5/arch/x86/um/asm/processor_32.h +++ /dev/null @@ -1,56 +0,0 @@ -/* - * Copyright (C) 2002 Jeff Dike (jdike@karaya.com) - * Licensed under the GPL - */ - -#ifndef __UM_PROCESSOR_I386_H -#define __UM_PROCESSOR_I386_H - -#include <linux/string.h> -#include <asm/segment.h> -#include <asm/ldt.h> - -extern int host_has_cmov; - -struct uml_tls_struct { - struct user_desc tls; - unsigned flushed:1; - unsigned present:1; -}; - -struct arch_thread { - struct uml_tls_struct tls_array[GDT_ENTRY_TLS_ENTRIES]; - unsigned long debugregs[8]; - int debugregs_seq; - struct faultinfo faultinfo; -}; - -#define INIT_ARCH_THREAD { \ - .tls_array = { [ 0 ... GDT_ENTRY_TLS_ENTRIES - 1 ] = \ - { .present = 0, .flushed = 0 } }, \ - .debugregs = { [ 0 ... 7 ] = 0 }, \ - .debugregs_seq = 0, \ - .faultinfo = { 0, 0, 0 } \ -} - -static inline void arch_flush_thread(struct arch_thread *thread) -{ - /* Clear any TLS still hanging */ - memset(&thread->tls_array, 0, sizeof(thread->tls_array)); -} - -static inline void arch_copy_thread(struct arch_thread *from, - struct arch_thread *to) -{ - memcpy(&to->tls_array, &from->tls_array, sizeof(from->tls_array)); -} - -/* - * Default implementation of macro that returns current - * instruction pointer ("program counter"). Stolen - * from asm-i386/processor.h - */ -#define current_text_addr() \ - ({ void *pc; __asm__("movl $1f,%0\n1:":"=g" (pc)); pc; }) - -#endif diff --git a/ANDROID_3.4.5/arch/x86/um/asm/processor_64.h b/ANDROID_3.4.5/arch/x86/um/asm/processor_64.h deleted file mode 100644 index 4b02a845..00000000 --- a/ANDROID_3.4.5/arch/x86/um/asm/processor_64.h +++ /dev/null @@ -1,35 +0,0 @@ -/* - * Copyright 2003 PathScale, Inc. - * - * Licensed under the GPL - */ - -#ifndef __UM_PROCESSOR_X86_64_H -#define __UM_PROCESSOR_X86_64_H - -struct arch_thread { - unsigned long debugregs[8]; - int debugregs_seq; - unsigned long fs; - struct faultinfo faultinfo; -}; - -#define INIT_ARCH_THREAD { .debugregs = { [ 0 ... 7 ] = 0 }, \ - .debugregs_seq = 0, \ - .fs = 0, \ - .faultinfo = { 0, 0, 0 } } - -static inline void arch_flush_thread(struct arch_thread *thread) -{ -} - -static inline void arch_copy_thread(struct arch_thread *from, - struct arch_thread *to) -{ - to->fs = from->fs; -} - -#define current_text_addr() \ - ({ void *pc; __asm__("movq $1f,%0\n1:":"=g" (pc)); pc; }) - -#endif diff --git a/ANDROID_3.4.5/arch/x86/um/asm/ptrace.h b/ANDROID_3.4.5/arch/x86/um/asm/ptrace.h deleted file mode 100644 index c8aca8c5..00000000 --- a/ANDROID_3.4.5/arch/x86/um/asm/ptrace.h +++ /dev/null @@ -1,5 +0,0 @@ -#ifdef CONFIG_X86_32 -# include "ptrace_32.h" -#else -# include "ptrace_64.h" -#endif diff --git a/ANDROID_3.4.5/arch/x86/um/asm/ptrace_32.h b/ANDROID_3.4.5/arch/x86/um/asm/ptrace_32.h deleted file mode 100644 index 5d2a5911..00000000 --- a/ANDROID_3.4.5/arch/x86/um/asm/ptrace_32.h +++ /dev/null @@ -1,51 +0,0 @@ -/* - * Copyright (C) 2000 - 2007 Jeff Dike (jdike@{addtoit,linux.intel}.com) - * Licensed under the GPL - */ - -#ifndef __UM_PTRACE_I386_H -#define __UM_PTRACE_I386_H - -#define HOST_AUDIT_ARCH AUDIT_ARCH_I386 - -#include "linux/compiler.h" -#include "asm/ptrace-generic.h" - -#define PT_REGS_EAX(r) UPT_EAX(&(r)->regs) -#define PT_REGS_EBX(r) UPT_EBX(&(r)->regs) -#define PT_REGS_ECX(r) UPT_ECX(&(r)->regs) -#define PT_REGS_EDX(r) UPT_EDX(&(r)->regs) -#define PT_REGS_ESI(r) UPT_ESI(&(r)->regs) -#define PT_REGS_EDI(r) UPT_EDI(&(r)->regs) -#define PT_REGS_EBP(r) UPT_EBP(&(r)->regs) - -#define PT_REGS_CS(r) UPT_CS(&(r)->regs) -#define PT_REGS_SS(r) UPT_SS(&(r)->regs) -#define PT_REGS_DS(r) UPT_DS(&(r)->regs) -#define PT_REGS_ES(r) UPT_ES(&(r)->regs) -#define PT_REGS_FS(r) UPT_FS(&(r)->regs) -#define PT_REGS_GS(r) UPT_GS(&(r)->regs) - -#define PT_REGS_EFLAGS(r) UPT_EFLAGS(&(r)->regs) - -#define PT_REGS_ORIG_SYSCALL(r) PT_REGS_EAX(r) -#define PT_REGS_SYSCALL_RET(r) PT_REGS_EAX(r) -#define PT_FIX_EXEC_STACK(sp) do ; while(0) - -#define profile_pc(regs) PT_REGS_IP(regs) - -#define user_mode(r) UPT_IS_USER(&(r)->regs) - -/* - * Forward declaration to avoid including sysdep/tls.h, which causes a - * circular include, and compilation failures. - */ -struct user_desc; - -extern int ptrace_get_thread_area(struct task_struct *child, int idx, - struct user_desc __user *user_desc); - -extern int ptrace_set_thread_area(struct task_struct *child, int idx, - struct user_desc __user *user_desc); - -#endif diff --git a/ANDROID_3.4.5/arch/x86/um/asm/ptrace_64.h b/ANDROID_3.4.5/arch/x86/um/asm/ptrace_64.h deleted file mode 100644 index 706a0d80..00000000 --- a/ANDROID_3.4.5/arch/x86/um/asm/ptrace_64.h +++ /dev/null @@ -1,72 +0,0 @@ -/* - * Copyright 2003 PathScale, Inc. - * - * Licensed under the GPL - */ - -#ifndef __UM_PTRACE_X86_64_H -#define __UM_PTRACE_X86_64_H - -#include "linux/compiler.h" -#include "asm/errno.h" - -#define __FRAME_OFFSETS /* Needed to get the R* macros */ -#include "asm/ptrace-generic.h" - -#define HOST_AUDIT_ARCH AUDIT_ARCH_X86_64 - -#define PT_REGS_RBX(r) UPT_RBX(&(r)->regs) -#define PT_REGS_RCX(r) UPT_RCX(&(r)->regs) -#define PT_REGS_RDX(r) UPT_RDX(&(r)->regs) -#define PT_REGS_RSI(r) UPT_RSI(&(r)->regs) -#define PT_REGS_RDI(r) UPT_RDI(&(r)->regs) -#define PT_REGS_RBP(r) UPT_RBP(&(r)->regs) -#define PT_REGS_RAX(r) UPT_RAX(&(r)->regs) -#define PT_REGS_R8(r) UPT_R8(&(r)->regs) -#define PT_REGS_R9(r) UPT_R9(&(r)->regs) -#define PT_REGS_R10(r) UPT_R10(&(r)->regs) -#define PT_REGS_R11(r) UPT_R11(&(r)->regs) -#define PT_REGS_R12(r) UPT_R12(&(r)->regs) -#define PT_REGS_R13(r) UPT_R13(&(r)->regs) -#define PT_REGS_R14(r) UPT_R14(&(r)->regs) -#define PT_REGS_R15(r) UPT_R15(&(r)->regs) - -#define PT_REGS_FS(r) UPT_FS(&(r)->regs) -#define PT_REGS_GS(r) UPT_GS(&(r)->regs) -#define PT_REGS_DS(r) UPT_DS(&(r)->regs) -#define PT_REGS_ES(r) UPT_ES(&(r)->regs) -#define PT_REGS_SS(r) UPT_SS(&(r)->regs) -#define PT_REGS_CS(r) UPT_CS(&(r)->regs) - -#define PT_REGS_ORIG_RAX(r) UPT_ORIG_RAX(&(r)->regs) -#define PT_REGS_RIP(r) UPT_IP(&(r)->regs) -#define PT_REGS_SP(r) UPT_SP(&(r)->regs) - -#define PT_REGS_EFLAGS(r) UPT_EFLAGS(&(r)->regs) - -/* XXX */ -#define user_mode(r) UPT_IS_USER(&(r)->regs) -#define PT_REGS_ORIG_SYSCALL(r) PT_REGS_RAX(r) -#define PT_REGS_SYSCALL_RET(r) PT_REGS_RAX(r) - -#define PT_FIX_EXEC_STACK(sp) do ; while(0) - -#define profile_pc(regs) PT_REGS_IP(regs) - -struct user_desc; - -static inline int ptrace_get_thread_area(struct task_struct *child, int idx, - struct user_desc __user *user_desc) -{ - return -ENOSYS; -} - -static inline int ptrace_set_thread_area(struct task_struct *child, int idx, - struct user_desc __user *user_desc) -{ - return -ENOSYS; -} - -extern long arch_prctl(struct task_struct *task, int code, - unsigned long __user *addr); -#endif diff --git a/ANDROID_3.4.5/arch/x86/um/asm/required-features.h b/ANDROID_3.4.5/arch/x86/um/asm/required-features.h deleted file mode 100644 index dfb967b2..00000000 --- a/ANDROID_3.4.5/arch/x86/um/asm/required-features.h +++ /dev/null @@ -1,9 +0,0 @@ -#ifndef __UM_REQUIRED_FEATURES_H -#define __UM_REQUIRED_FEATURES_H - -/* - * Nothing to see, just need something for the i386 and x86_64 asm - * headers to include. - */ - -#endif diff --git a/ANDROID_3.4.5/arch/x86/um/asm/segment.h b/ANDROID_3.4.5/arch/x86/um/asm/segment.h deleted file mode 100644 index 45183fcd..00000000 --- a/ANDROID_3.4.5/arch/x86/um/asm/segment.h +++ /dev/null @@ -1,10 +0,0 @@ -#ifndef __UM_SEGMENT_H -#define __UM_SEGMENT_H - -extern int host_gdt_entry_tls_min; - -#define GDT_ENTRY_TLS_ENTRIES 3 -#define GDT_ENTRY_TLS_MIN host_gdt_entry_tls_min -#define GDT_ENTRY_TLS_MAX (GDT_ENTRY_TLS_MIN + GDT_ENTRY_TLS_ENTRIES - 1) - -#endif diff --git a/ANDROID_3.4.5/arch/x86/um/asm/vm-flags.h b/ANDROID_3.4.5/arch/x86/um/asm/vm-flags.h deleted file mode 100644 index 7c297e9e..00000000 --- a/ANDROID_3.4.5/arch/x86/um/asm/vm-flags.h +++ /dev/null @@ -1,25 +0,0 @@ -/* - * Copyright (C) 2004 Jeff Dike (jdike@addtoit.com) - * Copyright 2003 PathScale, Inc. - * Licensed under the GPL - */ - -#ifndef __VM_FLAGS_X86_H -#define __VM_FLAGS_X86_H - -#ifdef CONFIG_X86_32 - -#define VM_DATA_DEFAULT_FLAGS \ - (VM_READ | VM_WRITE | \ - ((current->personality & READ_IMPLIES_EXEC) ? VM_EXEC : 0 ) | \ - VM_MAYREAD | VM_MAYWRITE | VM_MAYEXEC) - -#else - -#define VM_DATA_DEFAULT_FLAGS (VM_READ | VM_WRITE | VM_EXEC | \ - VM_MAYREAD | VM_MAYWRITE | VM_MAYEXEC) -#define VM_STACK_DEFAULT_FLAGS (VM_GROWSDOWN | VM_READ | VM_WRITE | \ - VM_EXEC | VM_MAYREAD | VM_MAYWRITE | VM_MAYEXEC) - -#endif -#endif |