| /arch/x86/boot/compressed/ |
| D | efi_stub_32.S | 49 popl %ecx
50 movl %ecx, saved_return_addr(%edx)
52 popl %ecx
53 movl %ecx, efi_rt_function_ptr(%edx)
58 call *%ecx
70 movl efi_rt_function_ptr(%edx), %ecx
71 pushl %ecx
76 movl saved_return_addr(%edx), %ecx
77 pushl %ecx
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| D | head_32.S | 77 popl %ecx
78 movl %ecx, efi32_config(%esi) /* Handle */
79 popl %ecx
80 movl %ecx, efi32_config+8(%esi) /* EFI System table pointer */
91 popl %ecx
93 pushl %ecx
98 popl %ecx
105 movl %ecx, efi32_config(%esi) /* Handle */
194 movl $(_bss - startup_32), %ecx
195 shrl $2, %ecx
[all …]
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| /arch/x86/math-emu/ |
| D | reg_round.S | 124 movl PARAM4,%ecx
144 movl %ecx,%esi
145 andl CW_PC,%ecx
146 cmpl PR_64_BITS,%ecx
149 cmpl PR_53_BITS,%ecx
152 cmpl PR_24_BITS,%ecx
158 cmpl PR_RESERVED_BITS,%ecx
172 movl %esi,%ecx
173 andl CW_RC,%ecx
174 cmpl RC_RND,%ecx
[all …]
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| D | wm_sqrt.S | 90 movl SIGL(%esi),%ecx
99 rcrl $1,%ecx
107 movl %ecx,FPU_fsqrt_arg_1
113 movl $0xaaaaaaaa,%ecx
114 mull %ecx
127 movl FPU_fsqrt_arg_2,%ecx /* ms word */
136 shrl %ecx /* Doing this first will prevent a divide */
139 movl %ecx,%edx /* msw of the arg / 2 */
144 movl %ecx,%edx
149 movl %ecx,%edx
[all …]
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| D | mul_Xsig.S | 34 movl PARAM2,%ecx
41 mull %ecx /* msl of b */
45 mull %ecx /* msl of b */
51 mull %ecx /* msl of b */
74 movl PARAM2,%ecx
81 mull 4(%ecx) /* msl of b */
85 mull (%ecx) /* lsl of b */
91 mull 4(%ecx) /* msl of b */
97 mull (%ecx) /* lsl of b */
103 mull 4(%ecx) /* msl of b */
[all …]
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| D | reg_u_sub.S | 45 movl PARAM6,%ecx
46 subl PARAM7,%ecx /* exp1 - exp2 */
155 xorl %ecx,%ecx
156 subl %edx,%ecx
157 movl %ecx,%edx
158 movl SIGL(%esi),%ecx
159 sbbl %ebx,%ecx
160 movl %ecx,%ebx
161 movl SIGH(%esi),%ecx
162 sbbl %eax,%ecx
[all …]
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| D | round_Xsig.S | 51 bsrl %edx,%ecx /* get the required shift in %ecx */
52 subl $31,%ecx
53 negl %ecx
54 subl %ecx,-4(%ebp)
122 bsrl %edx,%ecx /* get the required shift in %ecx */
123 subl $31,%ecx
124 negl %ecx
125 subl %ecx,-4(%ebp)
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| D | reg_u_mul.S | 68 xorl %ecx,%ecx
86 adcl $0,%ecx
91 adcl %edx,%ecx
111 testl $0x80000000,%ecx
118 rcll $1,%ecx
130 movl %ecx,%eax
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| /arch/x86/lib/ |
| D | copy_user_nocache_64.S | 23 movl %edi,%ecx
24 andl $7,%ecx
26 subl $8,%ecx
27 negl %ecx
28 subl %ecx,%edx
33 decl %ecx
37 103: addl %ecx,%edx /* ecx is zerorest also */
56 movl %edx,%ecx
58 shrl $6,%ecx
78 decl %ecx
[all …]
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| D | atomic64_cx8_32.S | 28 movl %ecx, %edx
37 read64 %ecx
77 movl %ecx, %ebp
79 read64 %ecx
82 movl %edx, %ecx
84 \insc\()l %edi, %ecx
91 movl %ecx, %edx
112 movl %edx, %ecx
114 \insc\()l $0, %ecx
121 movl %ecx, %edx
[all …]
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| D | copy_user_64.S | 50 movl %edi,%ecx
51 andl $7,%ecx
53 subl $8,%ecx
54 negl %ecx
55 subl %ecx,%edx
60 decl %ecx
64 103: addl %ecx,%edx /* ecx is zerorest also */
108 movl %edx,%ecx
138 movl %edx,%ecx
140 shrl $6,%ecx
[all …]
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| D | checksum_32.S | 59 movl 16(%esp),%ecx # Function arg: int len
67 dec %ecx
76 subl $2, %ecx # Alignment uses up two bytes.
78 addl $2, %ecx # ecx was < 2. Deal with it.
85 movl %ecx, %edx
86 shrl $5, %ecx
106 dec %ecx
109 2: movl %edx, %ecx
118 4: andl $3, %ecx
120 cmpl $2, %ecx
[all …]
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| /arch/x86/include/asm/ |
| D | mwait.h | 18 static inline void __monitor(const void *eax, unsigned long ecx, in __monitor() argument
23 :: "a" (eax), "c" (ecx), "d"(edx)); in __monitor()
26 static inline void __mwait(unsigned long eax, unsigned long ecx) in __mwait() argument
30 :: "a" (eax), "c" (ecx)); in __mwait()
33 static inline void __sti_mwait(unsigned long eax, unsigned long ecx) in __sti_mwait() argument
38 :: "a" (eax), "c" (ecx)); in __sti_mwait()
51 static inline void mwait_idle_with_hints(unsigned long eax, unsigned long ecx) in mwait_idle_with_hints() argument
62 __mwait(eax, ecx); in mwait_idle_with_hints()
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| D | virtext.h | 30 unsigned long ecx = cpuid_ecx(1); in cpu_has_vmx() local
31 return test_bit(5, &ecx); /* CPUID.1:ECX.VMX[bit 5] -> VT */ in cpu_has_vmx()
86 uint32_t eax, ebx, ecx, edx; in cpu_has_svm() local
94 cpuid(0x80000000, &eax, &ebx, &ecx, &edx); in cpu_has_svm()
101 cpuid(0x80000001, &eax, &ebx, &ecx, &edx); in cpu_has_svm()
102 if (!(ecx & (1 << SVM_CPUID_FEATURE_SHIFT))) { in cpu_has_svm()
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| /arch/x86/crypto/ |
| D | salsa20-i586-asm_32.S | 41 movl 4(%edx),%ecx
49 movl %ecx,168(%esp)
51 movl 16(%edx),%ecx
61 movl %ecx,180(%esp)
63 movl 28(%edx),%ecx
73 movl %ecx,192(%esp)
75 movl 40(%edx),%ecx
85 movl %ecx,204(%esp)
87 movl 52(%edx),%ecx
97 movl %ecx,216(%esp)
[all …]
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| /arch/x86/realmode/rm/ |
| D | reboot.S | 38 movl $MSR_EFER, %ecx
58 movl $16, %ecx
59 movl %ecx, %ds
60 movl %ecx, %es
61 movl %ecx, %fs
62 movl %ecx, %gs
63 movl %ecx, %ss
95 xorl %ecx, %ecx
100 movl %ecx, %cr3
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| /arch/x86/um/ |
| D | checksum_32.S | 56 movl 16(%esp),%ecx # Function arg: int len
60 subl $2, %ecx # Alignment uses up two bytes.
62 addl $2, %ecx # ecx was < 2. Deal with it.
69 movl %ecx, %edx
70 shrl $5, %ecx
90 dec %ecx
93 2: movl %edx, %ecx
102 4: andl $3, %ecx
104 cmpl $2, %ecx
109 shll $16,%ecx
[all …]
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| /arch/x86/kernel/cpu/ |
| D | vmware.c | 40 #define VMWARE_PORT(cmd, eax, ebx, ecx, edx) \ argument
42 "=a"(eax), "=c"(ecx), "=d"(edx), "=b"(ebx) : \
50 uint32_t eax, ebx, ecx, edx; in __vmware_platform() local
51 VMWARE_PORT(GETVERSION, eax, ebx, ecx, edx); in __vmware_platform()
58 uint32_t eax, ebx, ecx, edx; in vmware_get_tsc_khz() local
60 VMWARE_PORT(GETHZ, eax, ebx, ecx, edx); in vmware_get_tsc_khz()
80 uint32_t eax, ebx, ecx, edx; in vmware_platform_setup() local
82 VMWARE_PORT(GETHZ, eax, ebx, ecx, edx); in vmware_platform_setup()
134 uint32_t eax, ebx, ecx, edx; in vmware_legacy_x2apic_available() local
135 VMWARE_PORT(GETVCPU_INFO, eax, ebx, ecx, edx); in vmware_legacy_x2apic_available()
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| D | topology.c | 20 #define LEAFB_SUBTYPE(ecx) (((ecx) >> 8) & 0xff) argument
32 unsigned int eax, ebx, ecx, edx, sub_index; in detect_extended_topology() local
40 cpuid_count(0xb, SMT_LEVEL, &eax, &ebx, &ecx, &edx); in detect_extended_topology()
45 if (ebx == 0 || (LEAFB_SUBTYPE(ecx) != SMT_TYPE)) in detect_extended_topology()
63 cpuid_count(0xb, sub_index, &eax, &ebx, &ecx, &edx); in detect_extended_topology()
68 if (LEAFB_SUBTYPE(ecx) == CORE_TYPE) { in detect_extended_topology()
75 } while (LEAFB_SUBTYPE(ecx) != INVALID_TYPE); in detect_extended_topology()
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| /arch/x86/platform/efi/ |
| D | efi_stub_32.S | 53 popl %ecx
54 movl %ecx, efi_rt_function_ptr
76 jmp *%ecx
106 movl (%edx), %ecx
107 pushl %ecx
113 movl (%edx), %ecx
114 pushl %ecx
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| /arch/x86/kernel/ |
| D | relocate_kernel_32.S | 64 movl 20+16(%esp), %ecx /* cpu_has_pae */
120 testl %ecx, %ecx
160 xorl %ecx, %ecx
217 movl 4(%esp), %ecx
222 movl %ecx, %ebx
226 movl (%ebx), %ecx
229 testl $0x1, %ecx /* is it a destination page */
231 movl %ecx, %edi
235 testl $0x2, %ecx /* is it an indirection page */
237 movl %ecx, %ebx
[all …]
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| /arch/x86/boot/ |
| D | cpucheck.c | 125 u32 ecx = MSR_K7_HWCR; in check_cpu() local
128 asm("rdmsr" : "=a" (eax), "=d" (edx) : "c" (ecx)); in check_cpu()
130 asm("wrmsr" : : "a" (eax), "d" (edx), "c" (ecx)); in check_cpu()
140 u32 ecx = MSR_VIA_FCR; in check_cpu() local
143 asm("rdmsr" : "=a" (eax), "=d" (edx) : "c" (ecx)); in check_cpu()
145 asm("wrmsr" : : "a" (eax), "d" (edx), "c" (ecx)); in check_cpu()
152 u32 ecx = 0x80860004; in check_cpu() local
156 asm("rdmsr" : "=a" (eax), "=d" (edx) : "c" (ecx)); in check_cpu()
157 asm("wrmsr" : : "a" (~0), "d" (edx), "c" (ecx)); in check_cpu()
161 asm("wrmsr" : : "a" (eax), "d" (edx), "c" (ecx)); in check_cpu()
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| D | pmjump.S | 53 movl %ecx, %ds
54 movl %ecx, %es
55 movl %ecx, %fs
56 movl %ecx, %gs
57 movl %ecx, %ss
67 xorl %ecx, %ecx
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| /arch/x86/kernel/cpu/microcode/ |
| D | core_early.c | 34 #define CPUID_IS(a, b, c, ebx, ecx, edx) \ argument
35 (!((ebx ^ (a))|(edx ^ (b))|(ecx ^ (c))))
49 u32 ebx, ecx = 0, edx; in x86_vendor() local
51 native_cpuid(&eax, &ebx, &ecx, &edx); in x86_vendor()
53 if (CPUID_IS(CPUID_INTEL1, CPUID_INTEL2, CPUID_INTEL3, ebx, ecx, edx)) in x86_vendor()
56 if (CPUID_IS(CPUID_AMD1, CPUID_AMD2, CPUID_AMD3, ebx, ecx, edx)) in x86_vendor()
65 u32 ebx, ecx = 0, edx; in x86_family() local
68 native_cpuid(&eax, &ebx, &ecx, &edx); in x86_family()
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| /arch/x86/kernel/acpi/ |
| D | cstate.c | 63 unsigned int ecx; member
76 unsigned int eax, ebx, ecx, edx; in acpi_processor_ffh_cstate_probe_cpu() local
81 cpuid(CPUID_MWAIT_LEAF, &eax, &ebx, &ecx, &edx); in acpi_processor_ffh_cstate_probe_cpu()
98 if (!(ecx & CPUID5_ECX_EXTENSIONS_SUPPORTED) || in acpi_processor_ffh_cstate_probe_cpu()
99 !(ecx & CPUID5_ECX_INTERRUPT_BREAK)) { in acpi_processor_ffh_cstate_probe_cpu()
132 percpu_entry->states[cx->index].ecx = 0; in acpi_processor_ffh_cstate_probe()
140 percpu_entry->states[cx->index].ecx = MWAIT_ECX_INTERRUPT_BREAK; in acpi_processor_ffh_cstate_probe()
162 percpu_entry->states[cx->index].ecx); in acpi_processor_ffh_cstate_enter()
|