/linux/arch/x86/include/asm/ |
H A D | mwait.h | 29 static __always_inline void __monitor(const void *eax, unsigned long ecx, in __monitor() argument 34 :: "a" (eax), "c" (ecx), "d"(edx)); in __monitor() 37 static __always_inline void __monitorx(const void *eax, unsigned long ecx, in __monitorx() argument 42 :: "a" (eax), "c" (ecx), "d"(edx)); in __monitorx() 45 static __always_inline void __mwait(unsigned long eax, unsigned long ecx) in __mwait() argument 51 :: "a" (eax), "c" (ecx)); in __mwait() 81 unsigned long ecx) in __mwaitx() argument 87 :: "a" (eax), "b" (ebx), "c" (ecx)); in __mwaitx() 99 static __always_inline void __sti_mwait(unsigned long eax, unsigned long ecx) in __sti_mwait() argument 104 :: "a" (eax), "c" (ecx)); in __sti_mwait() [all …]
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H A D | cpuid.h | 12 u32 eax, ebx, ecx, edx; member 31 unsigned int *ecx, unsigned int *edx) in native_cpuid() argument 37 "=c" (*ecx), in native_cpuid() 39 : "0" (*eax), "2" (*ecx) in native_cpuid() 46 unsigned int eax = op, ebx, ecx = 0, edx; \ 48 native_cpuid(&eax, &ebx, &ecx, &edx); \ 58 native_cpuid_reg(ecx) in native_cpuid_reg() 74 unsigned int *ecx, unsigned int *edx) in native_cpuid_reg() 77 *ecx = 0; in native_cpuid_reg() 78 __cpuid(eax, ebx, ecx, edx); in native_cpuid_reg() [all …]
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/linux/arch/x86/math-emu/ |
H A D | reg_round.S | 125 movl PARAM4,%ecx 145 movl %ecx,%esi 146 andl CW_PC,%ecx 147 cmpl PR_64_BITS,%ecx 150 cmpl PR_53_BITS,%ecx 153 cmpl PR_24_BITS,%ecx 159 cmpl PR_RESERVED_BITS,%ecx 173 movl %esi,%ecx 174 andl CW_RC,%ecx 175 cmpl RC_RND,%ecx [all …]
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H A D | wm_sqrt.S | 91 movl SIGL(%esi),%ecx 100 rcrl $1,%ecx 108 movl %ecx,FPU_fsqrt_arg_1 114 movl $0xaaaaaaaa,%ecx 115 mull %ecx 128 movl FPU_fsqrt_arg_2,%ecx /* ms word */ 137 shrl %ecx /* Doing this first will prevent a divide */ 140 movl %ecx,%edx /* msw of the arg / 2 */ 145 movl %ecx,%edx 150 movl %ecx,%edx [all …]
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H A D | mul_Xsig.S | 35 movl PARAM2,%ecx 42 mull %ecx /* msl of b */ 46 mull %ecx /* msl of b */ 52 mull %ecx /* msl of b */ 76 movl PARAM2,%ecx 83 mull 4(%ecx) /* msl of b */ 87 mull (%ecx) /* lsl of b */ 93 mull 4(%ecx) /* msl of b */ 99 mull (%ecx) /* lsl of b */ 105 mull 4(%ecx) /* msl of b */ [all …]
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H A D | reg_u_sub.S | 46 movl PARAM6,%ecx 47 subl PARAM7,%ecx /* exp1 - exp2 */ 156 xorl %ecx,%ecx 157 subl %edx,%ecx 158 movl %ecx,%edx 159 movl SIGL(%esi),%ecx 160 sbbl %ebx,%ecx 161 movl %ecx,%ebx 162 movl SIGH(%esi),%ecx 163 sbbl %eax,%ecx [all …]
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/linux/arch/x86/lib/ |
H A D | putuser.S | 41 cmp $TASK_SIZE_MAX-\size+1, %ecx 51 xor %ecx,%ecx 60 xor %ecx,%ecx 70 xor %ecx,%ecx 79 xor %ecx,%ecx 89 xor %ecx,%ecx 98 xor %ecx,%ecx 111 xor %ecx,%ecx 123 xor %ecx,%ecx 132 movl $-EFAULT,%ecx
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H A D | copy_mc_64.S | 31 movl %esi, %ecx 32 andl $7, %ecx 33 subl $8, %ecx 34 negl %ecx 35 subl %ecx, %edx 42 decl %ecx 46 movl %edx, %ecx 48 shrl $3, %ecx 57 decl %ecx 66 movl %edx, %ecx [all …]
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H A D | atomic64_cx8_32.S | 13 movl %ecx, %edx 20 read64 %ecx 52 movl %ecx, %ebp 54 read64 %ecx 57 movl %edx, %ecx 59 \insc\()l %edi, %ecx 66 movl %ecx, %edx 85 movl %edx, %ecx 87 \insc\()l $0, %ecx 94 movl %ecx, %edx [all …]
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H A D | checksum_32.S | 53 movl 16(%esp),%ecx # Function arg: int len 61 dec %ecx 70 subl $2, %ecx # Alignment uses up two bytes. 72 addl $2, %ecx # ecx was < 2. Deal with it. 79 movl %ecx, %edx 80 shrl $5, %ecx 100 dec %ecx 103 2: movl %edx, %ecx 112 4: andl $3, %ecx 114 cmpl $2, %ecx [all …]
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H A D | clear_page_64.S | 18 movl $4096/8,%ecx 27 movl $4096/64,%ecx 30 decl %ecx 48 movl $4096,%ecx 69 cmp $8,%ecx 72 testl %ecx,%ecx 88 sub $8,%ecx 90 cmp $8,%ecx 108 cmpl $8,%ecx 110 testl %ecx,%ecx
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H A D | copy_user_64.S | 36 cmp $8,%ecx 39 testl %ecx,%ecx 61 sub $8,%ecx 63 cmp $8,%ecx 81 movl %eax,%ecx 82 testl %ecx,%ecx
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/linux/tools/testing/selftests/mm/ |
H A D | pkey-x86.h | 42 unsigned int ecx = 0; in __read_pkey_reg() local 47 : "c" (ecx)); in __read_pkey_reg() 55 unsigned int ecx = 0; in __write_pkey_reg() local 61 : : "a" (eax), "c" (ecx), "d" (edx)); in __write_pkey_reg() 73 unsigned int ecx; in cpu_has_pkeys() local 76 __cpuid_count(0x7, 0x0, eax, ebx, ecx, edx); in cpu_has_pkeys() 78 if (!(ecx & X86_FEATURE_PKU)) { in cpu_has_pkeys() 82 if (!(ecx & X86_FEATURE_OSPKE)) { in cpu_has_pkeys() 94 unsigned int ecx; in cpu_max_xsave_size() local 97 __cpuid_count(XSTATE_CPUID, 0, eax, ebx, ecx, edx); in cpu_max_xsave_size() [all …]
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/linux/arch/x86/entry/ |
H A D | entry_32.S | 183 pushl %ecx 186 movl 4*4(%esp), %ecx # flags 187 movl %ecx, %ss:-1*4(%eax) 189 movl 3*4(%esp), %ecx # cs 190 andl $0x0000ffff, %ecx 191 movl %ecx, %ss:-2*4(%eax) 193 movl 2*4(%esp), %ecx # ip 194 movl %ecx, %ss:-3*4(%eax) 196 movl 1*4(%esp), %ecx # eax 197 movl %ecx, %ss:-4*4(%eax) [all …]
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/linux/arch/x86/kernel/ |
H A D | ftrace_32.S | 45 pushl %ecx 61 movl function_trace_op, %ecx 70 popl %ecx 128 pushl %ecx 136 movl function_trace_op, %ecx # 3rd argument: ftrace_pos 146 movl PT_EIP(%esp), %ecx 147 movl %ecx, -4(%eax) 150 movl PT_EAX(%esp), %ecx 151 movl %ecx, -8(%eax) 154 popl %ecx [all …]
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H A D | head_32.S | 66 movl pa(initial_stack),%ecx 78 leal -__PAGE_OFFSET(%ecx),%esp 86 movl $pa(__bss_stop),%ecx 87 subl %edi,%ecx 88 shrl $2,%ecx 99 movl $(PARAM_SIZE/4),%ecx 107 movl $(COMMAND_LINE_SIZE/4),%ecx 148 movl pa(initial_stack),%ecx 150 leal -__PAGE_OFFSET(%ecx),%esp 173 movl $X86_EFLAGS_ID,%ecx [all …]
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/linux/arch/x86/kernel/cpu/ |
H A D | vmware.c | 60 #define VMWARE_PORT(cmd, eax, ebx, ecx, edx) \ argument 62 "=a"(eax), "=c"(ecx), "=d"(edx), "=b"(ebx) : \ 68 #define VMWARE_VMCALL(cmd, eax, ebx, ecx, edx) \ argument 70 "=a"(eax), "=c"(ecx), "=d"(edx), "=b"(ebx) : \ 76 #define VMWARE_VMMCALL(cmd, eax, ebx, ecx, edx) \ argument 78 "=a"(eax), "=c"(ecx), "=d"(edx), "=b"(ebx) : \ 84 #define VMWARE_CMD(cmd, eax, ebx, ecx, edx) do { \ argument 87 VMWARE_VMCALL(cmd, eax, ebx, ecx, edx); \ 90 VMWARE_VMMCALL(cmd, eax, ebx, ecx, edx); \ 93 VMWARE_PORT(cmd, eax, ebx, ecx, edx); \ [all …]
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/linux/arch/x86/realmode/rm/ |
H A D | reboot.S | 40 movl $MSR_EFER, %ecx 60 movl $16, %ecx 61 movl %ecx, %ds 62 movl %ecx, %es 63 movl %ecx, %fs 64 movl %ecx, %gs 65 movl %ecx, %ss 98 xorl %ecx, %ecx 103 movl %ecx, %cr3
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/linux/drivers/gpu/drm/vmwgfx/ |
H A D | vmwgfx_msg_x86.h | 62 eax, ebx, ecx, edx, si, di) \ argument 67 "=c"(ecx), \ 106 eax, ebx, ecx, edx, si, di) \ argument 118 "=c"(ecx), \ 135 eax, ebx, ecx, edx, si, di) \ argument 147 "=c"(ecx), \ 173 eax, ebx, ecx, edx, si, di) \ argument 183 "=c"(ecx), \ 200 eax, ebx, ecx, edx, si, di) \ argument 210 "=c"(ecx), \
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H A D | vmwgfx_msg_arm64.h | 52 unsigned long *ecx, unsigned long *edx, in vmw_port() argument 74 *ecx = x2; in vmw_port() 85 unsigned long *ecx, unsigned long *edx, in vmw_port_hb() argument 107 *ecx = x2; in vmw_port_hb() 113 #define VMW_PORT(cmd, in_ebx, in_si, in_di, flags, magic, eax, ebx, ecx, edx, \ argument 115 vmw_port(cmd, in_ebx, in_si, in_di, flags, magic, &eax, &ebx, &ecx, \ 119 ecx, edx, si, di) \ argument 121 0, &eax, &ebx, &ecx, &edx, &si, &di) 124 ecx, edx, si, di) \ argument 126 X86_IO_W7_DIR, &eax, &ebx, &ecx, &edx, &si, &di)
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H A D | vmwgfx_msg.c | 107 unsigned long eax, ebx, ecx, edx, si = 0, di = 0; in vmw_open_channel() local 113 eax, ebx, ecx, edx, si, di); in vmw_open_channel() 115 if ((HIGH_WORD(ecx) & MESSAGE_STATUS_SUCCESS) == 0) in vmw_open_channel() 136 unsigned long eax, ebx, ecx, edx, si, di; in vmw_close_channel() local 146 eax, ebx, ecx, edx, si, di); in vmw_close_channel() 148 if ((HIGH_WORD(ecx) & MESSAGE_STATUS_SUCCESS) == 0) in vmw_close_channel() 166 unsigned long si, di, eax, ebx, ecx, edx; in vmw_port_hb_out() local 183 eax, ebx, ecx, edx, si, di); in vmw_port_hb_out() 189 ecx = MESSAGE_STATUS_SUCCESS << 16; in vmw_port_hb_out() 190 while (msg_len && (HIGH_WORD(ecx) & MESSAGE_STATUS_SUCCESS)) { in vmw_port_hb_out() [all …]
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/linux/arch/x86/boot/compressed/ |
H A D | mem_encrypt.S | 39 movl $MSR_AMD64_SEV, %ecx /* Read the SEV MSR */ 69 movl $MSR_AMD64_SEV_ES_GHCB, %ecx 75 movl %eax, %ecx 76 andl $0x3ffff000, %ecx # Bits [12-29] MBZ 96 pushl %ecx 155 popl %ecx 170 movl $MSR_AMD64_SEV_ES_GHCB, %ecx 190 leal (%ecx, %edx, 8), %ecx 198 movl %edx, (%ecx) 206 movl %edx, 4(%ecx) [all …]
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/linux/arch/x86/um/ |
H A D | stub_32.S | 9 mov %esp, %ecx 18 mov %eax, 0x4(%ecx) 23 mov %esp, 0x4(%ecx) 33 pop %ecx 43 mov %esp, %ecx 44 andl $(~UM_KERN_PAGE_SIZE) + 1, %ecx 53 mov %eax, (%ecx)
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/linux/drivers/char/ |
H A D | toshiba.c | 123 unsigned long eax,ecx,flags; in tosh_emulate_fan() local 127 ecx = regs->ecx & 0xffff; in tosh_emulate_fan() 139 regs->ecx = (unsigned int) (al & 0x01); in tosh_emulate_fan() 141 if ((eax==0xff00) && (ecx==0x0000)) { in tosh_emulate_fan() 150 regs->ecx = 0x00; in tosh_emulate_fan() 152 if ((eax==0xff00) && (ecx==0x0001)) { in tosh_emulate_fan() 161 regs->ecx = 0x01; in tosh_emulate_fan() 175 regs->ecx = al & 0x01; in tosh_emulate_fan() 177 if ((eax==0xff00) && (ecx==0x0000)) { in tosh_emulate_fan() 185 regs->ecx = 0x00; in tosh_emulate_fan() [all …]
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/linux/arch/x86/kvm/ |
H A D | cpuid.c | 47 u32 eax, ebx, ecx, edx, offset; in xstate_required_size() local 48 cpuid_count(0xD, feature_bit, &eax, &ebx, &ecx, &edx); in xstate_required_size() 51 offset = (ecx & 0x2) ? ALIGN(ret, 64) : ret; in xstate_required_size() 185 e2[i].ecx != orig->ecx || e2[i].edx != orig->edx) in kvm_cpuid_check_equal() 206 signature[1] = entry->ecx; in __kvm_get_hypervisor_cpuid() 503 e2[i].ecx = e[i].ecx; in kvm_vcpu_ioctl_set_cpuid() 569 &entry.eax, &entry.ebx, &entry.ecx, &entry.edx); in __kvm_cpu_cap_mask() 880 &entry->eax, &entry->ebx, &entry->ecx, &entry->edx); in do_host_cpuid() 906 entry->ecx = F(MOVBE); in __do_cpuid_func_emulated() 913 entry->ecx = F(RDPID); in __do_cpuid_func_emulated() [all …]
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