| /linux-6.6.21/arch/x86/include/asm/ |
| 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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| 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()
90 static __always_inline void __sti_mwait(unsigned long eax, unsigned long ecx) in __sti_mwait() argument
95 :: "a" (eax), "c" (ecx)); in __sti_mwait()
[all …]
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| /linux-6.6.21/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 …]
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| 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-6.6.21/arch/x86/lib/ |
| D | putuser.S | 42 cmp $TASK_SIZE_MAX-\size+1, %ecx
52 xor %ecx,%ecx
61 xor %ecx,%ecx
71 xor %ecx,%ecx
80 xor %ecx,%ecx
90 xor %ecx,%ecx
99 xor %ecx,%ecx
112 xor %ecx,%ecx
124 xor %ecx,%ecx
133 movl $-EFAULT,%ecx
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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 | 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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| 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-6.6.21/tools/testing/selftests/mm/ |
| 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-6.6.21/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-6.6.21/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
110 cpuid_count(leaf, SMT_LEVEL, &eax, &ebx, &ecx, &edx); in detect_extended_topology()
120 cpuid_count(leaf, sub_index, &eax, &ebx, &ecx, &edx); in detect_extended_topology()
125 if (LEAFB_SUBTYPE(ecx) == CORE_TYPE) { in detect_extended_topology()
[all …]
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| 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-6.6.21/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 | 69 movl pa(initial_stack),%ecx
81 leal -__PAGE_OFFSET(%ecx),%esp
89 movl $pa(__bss_stop),%ecx
90 subl %edi,%ecx
91 shrl $2,%ecx
102 movl $(PARAM_SIZE/4),%ecx
110 movl $(COMMAND_LINE_SIZE/4),%ecx
156 movl pa(initial_stack),%ecx
158 leal -__PAGE_OFFSET(%ecx),%esp
186 movl $X86_EFLAGS_ID,%ecx
[all …]
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| /linux-6.6.21/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
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| /linux-6.6.21/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
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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| 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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| 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-6.6.21/arch/x86/boot/compressed/ |
| 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-6.6.21/arch/x86/um/ |
| 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-6.6.21/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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