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/linux/arch/x86/lib/
H A Dmemmove_64.S37 add %rdx, %r8
41 #define CHECK_LEN cmp $0x20, %rdx; jb 1f
42 #define MEMMOVE_BYTES movq %rdx, %rcx; rep movsb; RET
52 cmp $680, %rdx
61 sub $0x20, %rdx
66 sub $0x20, %rdx
79 addq $0x20, %rdx
86 movq %rdx, %rcx
87 movq -8(%rsi, %rdx), %r11
88 lea -8(%rdi, %rdx), %r10
[all …]
H A Dmemcpy_64.S37 movq %rdx, %rcx
49 cmpq $0x20, %rdx
58 subq $0x20, %rdx
60 subq $0x20, %rdx
84 addq %rdx, %rsi
85 addq %rdx, %rdi
86 subq $0x20, %rdx
93 subq $0x20, %rdx
110 subq %rdx, %rsi
111 subq %rdx, %rdi
[all …]
H A Dhweight.S46 pushq %rdx
48 movq %rdi, %rdx # w -> t
50 shrq %rdx # t >>= 1
51 andq %rdx, %rax # t &= 0x5555555555555555
52 movabsq $0x3333333333333333, %rdx
57 andq %rdx, %rax # t &= 0x3333333333333333
58 andq %rdi, %rdx # w_tmp &= 0x3333333333333333
59 addq %rdx, %rax # w = w_tmp + t
61 movq %rax, %rdx # w -> t
62 shrq $4, %rdx # t >>= 4
[all …]
H A Dgetuser.S42 movq $0x0123456789abcdef,%rdx
47 cmp %rax, %rdx
48 sbb %rdx, %rdx
49 or %rdx, %rax
102 UACCESS movq (%_ASM_AX),%rdx
148 UACCESS movq (%_ASM_AX),%rdx
H A Dmemset_64.S36 movq %rdx,%rcx
60 movq %rdx,%rcx
108 cmpq $7,%rdx
114 subq %r8,%rdx
H A Dcopy_page_64.S35 movq 0x8*2(%rsi), %rdx
46 movq %rdx, 0x8*2(%rdi)
65 movq 0x8*2(%rsi), %rdx
74 movq %rdx, 0x8*2(%rdi)
/linux/tools/arch/x86/lib/
H A Dmemcpy_64.S36 movq %rdx, %rcx
48 cmpq $0x20, %rdx
57 subq $0x20, %rdx
59 subq $0x20, %rdx
83 addq %rdx, %rsi
84 addq %rdx, %rdi
85 subq $0x20, %rdx
92 subq $0x20, %rdx
109 subq %rdx, %rsi
110 subq %rdx, %rdi
[all …]
H A Dmemset_64.S36 movq %rdx,%rcx
60 movq %rdx,%rcx
108 cmpq $7,%rdx
114 subq %r8,%rdx
/linux/arch/x86/crypto/
H A Dsm4-aesni-avx-asm_64.S157 vmovdqu 0*16(%rdx), RA0;
163 vmovdqu 1*16(%rdx), RA1;
165 vmovdqu 2*16(%rdx), RA2;
168 vmovdqu 3*16(%rdx), RA3;
376 vmovdqu (0 * 16)(%rdx), RA0;
377 vmovdqu (1 * 16)(%rdx), RA1;
378 vmovdqu (2 * 16)(%rdx), RA2;
379 vmovdqu (3 * 16)(%rdx), RA3;
380 vmovdqu (4 * 16)(%rdx), RB0;
385 vmovdqu (5 * 16)(%rdx), RB1;
[all …]
H A Dsm4-aesni-avx2-asm_64.S367 vpxor (0 * 32)(%rdx), RA0, RA0;
368 vpxor (1 * 32)(%rdx), RA1, RA1;
369 vpxor (2 * 32)(%rdx), RA2, RA2;
370 vpxor (3 * 32)(%rdx), RA3, RA3;
371 vpxor (4 * 32)(%rdx), RB0, RB0;
372 vpxor (5 * 32)(%rdx), RB1, RB1;
373 vpxor (6 * 32)(%rdx), RB2, RB2;
374 vpxor (7 * 32)(%rdx), RB3, RB3;
405 vmovdqu (0 * 32)(%rdx), RA0;
406 vmovdqu (1 * 32)(%rdx), RA1;
[all …]
H A Dchacha-avx512vl-x86_64.S30 # %rdx: up to 2 data blocks input, i
117 vpxord 0x00(%rdx),%xmm7,%xmm6
124 vpxord 0x10(%rdx),%xmm7,%xmm6
131 vpxord 0x20(%rdx),%xmm7,%xmm6
138 vpxord 0x30(%rdx),%xmm7,%xmm6
146 vpxord 0x40(%rdx),%xmm7,%xmm6
152 vpxord 0x50(%rdx),%xmm7,%xmm6
158 vpxord 0x60(%rdx),%xmm7,%xmm6
164 vpxord 0x70(%rdx),%xmm7,%xmm6
184 vmovdqu8 (%rdx,%r9),%xmm1{%k1}{z}
[all …]
H A Dchacha-avx2-x86_64.S40 # %rdx: up to 2 data blocks input, i
144 vpxor 0x00(%rdx),%xmm7,%xmm6
151 vpxor 0x10(%rdx),%xmm7,%xmm6
158 vpxor 0x20(%rdx),%xmm7,%xmm6
165 vpxor 0x30(%rdx),%xmm7,%xmm6
173 vpxor 0x40(%rdx),%xmm7,%xmm6
179 vpxor 0x50(%rdx),%xmm7,%xmm6
185 vpxor 0x60(%rdx),%xmm7,%xmm6
191 vpxor 0x70(%rdx),%xmm7,%xmm6
211 lea (%rdx,%rax),%rsi
[all …]
H A Dchacha-ssse3-x86_64.S117 # %rdx: up to 1 data block input, i
139 movdqu 0x00(%rdx),%xmm4
147 movdqu 0x10(%rdx),%xmm0
155 movdqu 0x20(%rdx),%xmm0
163 movdqu 0x30(%rdx),%xmm0
184 lea (%rdx,%rax),%rsi
226 # %rdx: up to 4 data blocks input, i
654 movdqu 0x00(%rdx),%xmm1
661 movdqu 0x10(%rdx),%xmm1
668 movdqu 0x20(%rdx),%xmm1
[all …]
/linux/arch/x86/mm/
H A Dmem_encrypt_boot.S44 movq %rdx, %r12 /* Area length */
55 movq %r8, %rdx /* Pagetables used for encryption */
99 mov %rdx, %cr3
102 mov %cr4, %rdx
103 andq $~X86_CR4_PGE, %rdx
104 mov %rdx, %cr4
105 orq $X86_CR4_PGE, %rdx
106 mov %rdx, %cr4
118 mov %rdx, %r15 /* Save original PAT value */
151 mov %r15, %rdx /* Restore original PAT value */
/linux/arch/x86/power/
H A Dhibernate_asm_64.S34 movq %rax, %rdx
35 andq $~(X86_CR4_PGE), %rdx
36 movq %rdx, %cr4; # turn off PGE
49 movq pt_regs_dx(%rax), %rdx
80 movq %rdx, pt_regs_dx(%rax)
112 movq restore_pblist(%rip), %rdx
132 testq %rdx, %rdx
136 movq pbe_address(%rdx), %rsi
137 movq pbe_orig_address(%rdx), %rdi
143 movq pbe_next(%rdx), %rdx
/linux/arch/x86/entry/
H A Dcalling.h68 .macro PUSH_REGS rdx=%rdx rcx=%rcx rax=%rax save_ret=0 unwind_hint=1
77 pushq \rdx /* pt_regs->dx */
125 .macro PUSH_AND_CLEAR_REGS rdx=%rdx rcx=%rcx rax=%rax save_ret=0 clear_bp=1 unwind_hint=1
126 PUSH_REGS rdx=\rdx, rcx=\rcx, rax=\rax, save_ret=\save_ret unwind_hint=\unwind_hint
143 popq %rdx
311 shl $32, %rdx
312 or %rdx, %rax
321 movq PER_CPU_VAR(x86_spec_ctrl_current), %rdx
323 shr $32, %rdx
339 mov \save_reg, %rdx
[all …]
H A Dentry_64.S242 movq %rbx, %rdx /* fn */
1150 pushq %rdx
1168 SWITCH_TO_KERNEL_CR3 scratch_reg=%rdx
1169 movq %rsp, %rdx
1171 UNWIND_HINT_IRET_REGS base=%rdx offset=8
1172 pushq 5*8(%rdx) /* pt_regs->ss */
1173 pushq 4*8(%rdx) /* pt_regs->rsp */
1174 pushq 3*8(%rdx) /* pt_regs->flags */
1175 pushq 2*8(%rdx) /* pt_regs->cs */
1176 pushq 1*8(%rdx) /* pt_regs->rip */
[all …]
/linux/arch/x86/kernel/
H A Dsev_verify_cbit.S38 movq %rsi, %rdx
39 andq $(~X86_CR4_PGE), %rdx
40 movq %rdx, %cr4
49 1: rdrand %rdx
53 movq %rdx, sev_check_data(%rip)
65 cmpq %rdx, sev_check_data(%rip)
H A Dftrace_64.S85 movq %rdx, RDX(%rsp)
96 movq MCOUNT_REG_SIZE-8(%rsp), %rdx
98 movq %rbp, %rdx
100 movq %rdx, RBP(%rsp)
126 movq RDX(%rsp), %rdx
167 movq function_trace_op(%rip), %rdx
212 movq function_trace_op(%rip), %rdx
355 movq %rdx, 8(%rsp)
362 movq 8(%rsp), %rdx
H A Dhead_64.S66 leaq INIT_PER_CPU_VAR(fixed_percpu_data)(%rip), %rdx
68 shrq $32, %rdx
305 movq __per_cpu_offset(,%rcx,8), %rdx
316 movq pcpu_hot + X86_current_task(%rdx), %rax
337 leaq gdt_page(%rdx), %rax
365 leaq INIT_PER_CPU_VAR(fixed_percpu_data)(%rip), %rdx
368 shrq $32, %rdx
518 pushq %rdx /* pt_regs->dx */
H A Drelocate_kernel_64.S123 pushq %rdx
215 popq %rdx
218 call *%rdx
301 movq %rdi, %rdx /* Save destination page to %rdx */
311 movq %rdx, %rsi
316 movq %rdx, %rdi
/linux/arch/x86/kernel/acpi/
H A Dmadt_playdead.S18 movq %cr4, %rdx
19 andq $~(X86_CR4_PGE), %rdx
20 movq %rdx, %cr4
/linux/arch/x86/kvm/svm/
H A Dvmenter.S321 mov %rbp, SEV_ES_RBP (%rdx)
322 mov %r15, SEV_ES_R15 (%rdx)
323 mov %r14, SEV_ES_R14 (%rdx)
324 mov %r13, SEV_ES_R13 (%rdx)
325 mov %r12, SEV_ES_R12 (%rdx)
326 mov %rbx, SEV_ES_RBX (%rdx)
332 mov %rdi, SEV_ES_RDI (%rdx)
333 mov %rsi, SEV_ES_RSI (%rdx)
/linux/tools/testing/selftests/kvm/x86_64/
H A Dxen_vmcall_test.c34 unsigned long rdx = ARGVALUE(3); in guest_code() local
43 "a"(rax), "D"(rdi), "S"(rsi), "d"(rdx), in guest_code()
65 "a"(rax), "D"(rdi), "S"(rsi), "d"(rdx), in guest_code()
72 rdx = 0x5a5a5a5a; /* ingpa (badly aligned) */ in guest_code()
75 "a"(rax), "c"(rcx), "d"(rdx), in guest_code()
/linux/arch/x86/kernel/cpu/
H A Dvmware.c73 unsigned long out0, rbx, rcx, rdx, rsi, rdi; in vmware_hypercall_slow() local
79 "=d" (rdx), "=S" (rsi), "=D" (rdi) in vmware_hypercall_slow()
91 "=d" (rdx), "=S" (rsi), "=D" (rdi) in vmware_hypercall_slow()
103 "=d" (rdx), "=S" (rsi), "=D" (rdi) in vmware_hypercall_slow()
120 *out3 = rdx; in vmware_hypercall_slow()
516 args.rdx = in3; in vmware_tdx_hypercall()
533 *out3 = args.rdx; in vmware_tdx_hypercall()

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