| /Linux-v5.15/arch/x86/lib/ |
| D | copy_user_64.S | 22 movl %edi,%ecx
23 andl $7,%ecx
25 subl $8,%ecx
26 negl %ecx
27 subl %ecx,%edx
32 decl %ecx
36 103: addl %ecx,%edx /* ecx is zerorest also */
62 movl %edx,%ecx
64 shrl $6,%ecx
84 decl %ecx
[all …]
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| 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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| 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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| 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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| D | putuser.S | 53 xor %ecx,%ecx
67 xor %ecx,%ecx
81 xor %ecx,%ecx
98 xor %ecx,%ecx
108 movl $-EFAULT,%ecx
|
| /Linux-v5.15/arch/x86/include/asm/ |
| D | mwait.h | 28 static inline void __monitor(const void *eax, unsigned long ecx, in __monitor() argument
33 :: "a" (eax), "c" (ecx), "d"(edx)); in __monitor()
36 static inline void __monitorx(const void *eax, unsigned long ecx, in __monitorx() argument
41 :: "a" (eax), "c" (ecx), "d"(edx)); in __monitorx()
44 static inline void __mwait(unsigned long eax, unsigned long ecx) in __mwait() argument
50 :: "a" (eax), "c" (ecx)); in __mwait()
80 unsigned long ecx) in __mwaitx() argument
86 :: "a" (eax), "b" (ebx), "c" (ecx)); in __mwaitx()
89 static inline void __sti_mwait(unsigned long eax, unsigned long ecx) in __sti_mwait() argument
94 :: "a" (eax), "c" (ecx)); in __sti_mwait()
[all …]
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| D | processor.h | 148 u32 eax, ebx, ecx, edx; member
214 unsigned int *ecx, unsigned int *edx) in native_cpuid() argument
220 "=c" (*ecx), in native_cpuid()
222 : "0" (*eax), "2" (*ecx) in native_cpuid()
229 unsigned int eax = op, ebx, ecx = 0, edx; \
231 native_cpuid(&eax, &ebx, &ecx, &edx); \
241 native_cpuid_reg(ecx) in native_cpuid_reg()
601 unsigned int *ecx, unsigned int *edx) in cpuid() argument
604 *ecx = 0; in cpuid()
605 __cpuid(eax, ebx, ecx, edx); in cpuid()
[all …]
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| /Linux-v5.15/arch/x86/math-emu/ |
| 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 …]
|
| 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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| 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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| 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-v5.15/tools/testing/selftests/vm/ |
| D | pkey-x86.h | 60 unsigned int ecx = 0; in __read_pkey_reg() local
65 : "c" (ecx)); in __read_pkey_reg()
73 unsigned int ecx = 0; in __write_pkey_reg() local
79 : : "a" (eax), "c" (ecx), "d" (edx)); in __write_pkey_reg()
84 unsigned int *ecx, unsigned int *edx) in __cpuid() argument
91 "=c" (*ecx), in __cpuid()
93 : "0" (*eax), "2" (*ecx)); in __cpuid()
104 unsigned int ecx; in cpu_has_pkeys() local
108 ecx = 0x0; in cpu_has_pkeys()
109 __cpuid(&eax, &ebx, &ecx, &edx); in cpu_has_pkeys()
[all …]
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| /Linux-v5.15/arch/x86/um/ |
| D | checksum_32.S | 53 movl 16(%esp),%ecx # Function arg: int len
57 subl $2, %ecx # Alignment uses up two bytes.
59 addl $2, %ecx # ecx was < 2. Deal with it.
66 movl %ecx, %edx
67 shrl $5, %ecx
87 dec %ecx
90 2: movl %edx, %ecx
99 4: andl $3, %ecx
101 cmpl $2, %ecx
106 shll $16,%ecx
[all …]
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| 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)
|
| /Linux-v5.15/arch/x86/kernel/cpu/ |
| D | topology.c | 24 #define LEAFB_SUBTYPE(ecx) (((ecx) >> 8) & 0xff) argument
37 unsigned int eax, ebx, ecx, edx; in check_extended_topology_leaf() local
39 cpuid_count(leaf, SMT_LEVEL, &eax, &ebx, &ecx, &edx); in check_extended_topology_leaf()
41 if (ebx == 0 || (LEAFB_SUBTYPE(ecx) != SMT_TYPE)) in check_extended_topology_leaf()
68 unsigned int eax, ebx, ecx, edx; in detect_extended_topology_early() local
77 cpuid_count(leaf, SMT_LEVEL, &eax, &ebx, &ecx, &edx); in detect_extended_topology_early()
95 unsigned int eax, ebx, ecx, edx, sub_index; in detect_extended_topology() local
109 cpuid_count(leaf, SMT_LEVEL, &eax, &ebx, &ecx, &edx); in detect_extended_topology()
118 cpuid_count(leaf, sub_index, &eax, &ebx, &ecx, &edx); in detect_extended_topology()
123 if (LEAFB_SUBTYPE(ecx) == CORE_TYPE) { in detect_extended_topology()
[all …]
|
| 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-v5.15/arch/x86/entry/ |
| 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-v5.15/arch/x86/kernel/ |
| 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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| D | head_32.S | 68 movl pa(initial_stack),%ecx
80 leal -__PAGE_OFFSET(%ecx),%esp
88 movl $pa(__bss_stop),%ecx
89 subl %edi,%ecx
90 shrl $2,%ecx
101 movl $(PARAM_SIZE/4),%ecx
109 movl $(COMMAND_LINE_SIZE/4),%ecx
147 movl initial_stack, %ecx
148 movl %ecx, %esp
169 movl pa(initial_stack),%ecx
[all …]
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| /Linux-v5.15/arch/x86/realmode/rm/ |
| D | reboot.S | 39 movl $MSR_EFER, %ecx
59 movl $16, %ecx
60 movl %ecx, %ds
61 movl %ecx, %es
62 movl %ecx, %fs
63 movl %ecx, %gs
64 movl %ecx, %ss
97 xorl %ecx, %ecx
102 movl %ecx, %cr3
|
| /Linux-v5.15/drivers/gpu/drm/vmwgfx/ |
| D | vmwgfx_msg_x86.h | 62 eax, ebx, ecx, edx, si, di) \ argument
67 "=c"(ecx), \
106 eax, ebx, ecx, edx, si, di) \ argument
114 "=c"(ecx), \
131 eax, ebx, ecx, edx, si, di) \ argument
139 "=c"(ecx), \
165 eax, ebx, ecx, edx, si, di) \ argument
175 "=c"(ecx), \
192 eax, ebx, ecx, edx, si, di) \ argument
202 "=c"(ecx), \
|
| 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)
|
| /Linux-v5.15/drivers/char/ |
| 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-v5.15/arch/x86/boot/ |
| D | cpucheck.c | 133 u32 ecx = MSR_K7_HWCR; in check_cpu() local
136 asm("rdmsr" : "=a" (eax), "=d" (edx) : "c" (ecx)); in check_cpu()
138 asm("wrmsr" : : "a" (eax), "d" (edx), "c" (ecx)); in check_cpu()
148 u32 ecx = MSR_VIA_FCR; in check_cpu() local
151 asm("rdmsr" : "=a" (eax), "=d" (edx) : "c" (ecx)); in check_cpu()
153 asm("wrmsr" : : "a" (eax), "d" (edx), "c" (ecx)); in check_cpu()
160 u32 ecx = 0x80860004; in check_cpu() local
164 asm("rdmsr" : "=a" (eax), "=d" (edx) : "c" (ecx)); in check_cpu()
165 asm("wrmsr" : : "a" (~0), "d" (edx), "c" (ecx)); in check_cpu()
169 asm("wrmsr" : : "a" (eax), "d" (edx), "c" (ecx)); in check_cpu()
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| /Linux-v5.15/tools/testing/selftests/x86/ |
| D | corrupt_xstate_header.c | 21 unsigned int *ecx, unsigned int *edx) in __cpuid() argument
27 "=c" (*ecx), in __cpuid()
29 : "0" (*eax), "2" (*ecx)); in __cpuid()
34 unsigned int eax, ebx, ecx, edx; in xsave_enabled() local
37 ecx = 0x0; in xsave_enabled()
38 __cpuid(&eax, &ebx, &ecx, &edx); in xsave_enabled()
41 return ecx & (1U << 27); in xsave_enabled()
|
