| /openbsd/src/sys/arch/amd64/include/ |
| D | frameasm.h | 18 movq %rcx,TF_RCX(%rsp)
81 movq %rcx,TF_RCX(%rsp) ; \
87 movq %rcx,TF_RCX(%rsp) ; \
90 movq IRETQ_RIP(%rax),%rcx ; \
91 movq %rcx,TF_RIP(%rsp) ; \
92 movq IRETQ_CS(%rax),%rcx ; \
93 movq %rcx,TF_CS(%rsp) ; \
94 movq IRETQ_RFLAGS(%rax),%rcx ; \
95 movq %rcx,TF_RFLAGS(%rsp) ; \
96 movq IRETQ_RSP(%rax),%rcx ; \
[all …]
|
| /openbsd/src/gnu/llvm/compiler-rt/lib/builtins/x86_64/ |
| D | chkstk2.S | 17 mov %rcx,%rax // x64 _alloca is a normal function with parameter in rcx
20 push %rcx
22 lea 16(%rsp),%rcx // rsp before calling this routine -> rcx
25 sub $0x1000,%rcx
26 test %rcx,(%rcx)
31 sub %rax,%rcx
32 test %rcx,(%rcx)
35 mov %rcx,%rsp // install the new top of stack pointer into rsp
36 mov -8(%rax),%rcx // restore rcx
|
| D | chkstk.S | 21 push %rcx
24 lea 24(%rsp),%rcx
27 sub $0x1000,%rcx
28 test %rcx,(%rcx)
33 sub %rax,%rcx
34 test %rcx,(%rcx)
36 pop %rcx
|
| /openbsd/src/lib/libcrypto/bn/asm/ |
| D | modexp512-x86_64.pl | 352 &MULSTEP_512([map("%r$_",(8..15))], "(+8*0)(%rcx)", "%rsi", "%rbp", "%rbx");
356 &MULSTEP_512([map("%r$_",(9..15,8))], "(+8*1)(%rcx)", "%rsi", "%rbp", "%rbx");
428 lea (+$tmp16_offset+$STACK_DEPTH)(%rsp), %rcx # X (Asrc) 1024 bits, 16 qwords
432 &MULADD_256x512("%rdi", "%rcx", "%rsi", "%rbp", "%rbx", \@X); # rotates @X 4 times
438 add (+8*8)(%rcx), $X[4]
439 adc (+8*9)(%rcx), $X[5]
440 adc (+8*10)(%rcx), $X[6]
441 adc (+8*11)(%rcx), $X[7]
469 …lea (+$Reduce_Data_offset+$X2_offset+$STACK_DEPTH)(%rsp), %rcx # rcx -> pX2 ; 641 bits, 11 qwords
481 mov $X[6], (+8*8)(%rcx)
[all …]
|
| /openbsd/src/sys/lib/libkern/arch/amd64/ |
| D | memmove.S | 51 movq %rdx,%rcx
54 cmpq %rcx,%rax /* overlapping? */
61 movq %rdx,%rcx
63 shrq $3,%rcx /* copy by words */
66 movq %rdx,%rcx
67 andq $7,%rcx /* any bytes left? */
73 addq %rcx,%rdi /* copy backwards. */
74 addq %rcx,%rsi
76 andq $7,%rcx /* any fractional bytes? */
81 movq %rdx,%rcx /* copy remainder by words */
[all …]
|
| D | memset.S | 13 movq %rdx,%rcx
21 cmpq $0x0f,%rcx
36 movq %rcx,%r8
39 movq %rdx,%rcx /* set until word aligned */
43 movq %r8,%rcx
44 shrq $3,%rcx /* set by words */
48 movq %r8,%rcx /* set remainder by bytes */
49 andq $7,%rcx
|
| D | bzero.S | 23 movq %rdi,%rcx /* compute misalignment */
24 negq %rcx
25 andq $7,%rcx
26 subq %rcx,%rdx
30 movq %rdx,%rcx /* zero by words */
31 shrq $3,%rcx
36 1: movq %rdx,%rcx /* zero remainder by bytes */
|
| D | memcmp.S | 11 movq %rdx,%rcx /* compare by longs */
12 shrq $3,%rcx
17 movq %rdx,%rcx /* compare remainder by bytes */
18 andq $7,%rcx
27 subq %rcx,%rdi /* eight pairs of bytes do not */
28 subq %rcx,%rsi /* match. */
|
| D | strrchr.S | 15 movzbq %sil,%rcx
38 movq %rcx,%rdx
39 salq $16,%rcx
40 orq %rdx,%rcx
41 movq %rcx,%rdx
42 salq $32,%rcx
43 orq %rdx,%rcx
55 xorq %rcx,%rsi
|
| D | bcmp.S | 7 movq %rdx,%rcx /* compare by words */
8 shrq $3,%rcx
13 movq %rdx,%rcx /* compare remainder by bytes */
14 andq $7,%rcx
|
| D | memchr.S | 12 movq %rdx,%rcx /* set length of search */
13 testq %rcx,%rcx /* test for len == 0 */
|
| /openbsd/src/lib/libc/arch/amd64/string/ |
| D | memmove.S | 51 movq %rdx,%rcx
54 cmpq %rcx,%rax /* overlapping? */
62 movq %rdx,%rcx
66 shrq $3,%rcx /* copy by words */
69 movq %rdx,%rcx
70 andq $7,%rcx /* any bytes left? */
76 addq %rcx,%rdi /* copy backwards. */
77 addq %rcx,%rsi
79 andq $7,%rcx /* any fractional bytes? */
84 movq %rdx,%rcx /* copy remainder by words */
[all …]
|
| D | memset.S | 13 movq %rdx,%rcx
23 cmpq $0x0f,%rcx
38 movq %rcx,%r8
41 movq %rdx,%rcx /* set until word aligned */
45 movq %r8,%rcx
46 shrq $3,%rcx /* set by words */
50 movq %r8,%rcx /* set remainder by bytes */
51 andq $7,%rcx
|
| D | bzero.S | 24 movq %rdi,%rcx /* compute misalignment */
25 negq %rcx
26 andq $7,%rcx
27 subq %rcx,%rdx
31 movq %rdx,%rcx /* zero by words */
32 shrq $3,%rcx
37 L1: movq %rdx,%rcx /* zero remainder by bytes */
|
| D | strrchr.S | 15 movzbq %sil,%rcx
38 movq %rcx,%rdx
39 salq $16,%rcx
40 orq %rdx,%rcx
41 movq %rcx,%rdx
42 salq $32,%rcx
43 orq %rdx,%rcx
55 xorq %rcx,%rsi
|
| D | bcmp.S | 8 movq %rdx,%rcx /* compare by words */
9 shrq $3,%rcx
14 movq %rdx,%rcx /* compare remainder by bytes */
15 andq $7,%rcx
|
| D | memchr.S | 12 movq %rdx,%rcx /* set length of search */
13 testq %rcx,%rcx /* test for len == 0 */
|
| /openbsd/src/lib/libc/arch/amd64/gen/ |
| D | _setjmp.S | 58 leaq __jmpxor(%rip),%rcx
61 xorq (0*8)(%rcx),%rax
68 xorq (1*8)(%rcx),%rax
71 xorq (2*8)(%rcx),%rax
73 xorq %rcx,%rcx
83 leaq __jmpxor(%rip),%rcx
85 xorq (1*8)(%rcx),%r11
88 xorq (2*8)(%rcx),%r11
95 xorq (0*8)(%rcx),%r11
101 xorq %rcx,%rcx
|
| D | sigsetjmp.S | 71 leaq __jmpxor(%rip),%rcx
74 xorq (0*8)(%rcx),%rax
81 xorq (1*8)(%rcx),%rax
84 xorq (2*8)(%rcx),%rax
86 xorq %rcx,%rcx
108 leaq __jmpxor(%rip),%rcx
110 xorq (1*8)(%rcx),%r11
113 xorq (2*8)(%rcx),%r11
120 xorq (0*8)(%rcx),%r11
126 xorq %rcx,%rcx
|
| D | setjmp.S | 73 leaq __jmpxor(%rip),%rcx
76 xorq (0*8)(%rcx),%rax
83 xorq (1*8)(%rcx),%rax
86 xorq (2*8)(%rcx),%rax
88 xorq %rcx,%rcx
108 leaq __jmpxor(%rip),%rcx
110 xorq (1*8)(%rcx),%r11
113 xorq (2*8)(%rcx),%r11
120 xorq (0*8)(%rcx),%r11
126 xorq %rcx,%rcx
|
| /openbsd/src/sys/arch/amd64/amd64/ |
| D | copy.S | 67 movq %rdx,%rcx
71 cmpq %rcx,%rax # overlapping?
73 shrq $3,%rcx # nope, copy forward by 64-bit words
77 movq %rdx,%rcx
89 1: addq %rcx,%rdi # copy backward
90 addq %rcx,%rsi
92 andq $7,%rcx # any fractional bytes?
97 movq %rdx,%rcx # copy remainder by 64-bit words
98 shrq $3,%rcx
130 movq %rax,%rcx
[all …]
|
| D | vmm_support.S | 168 movq %rcx, %r9 /* L1DF MSR support */
248 movq $MSR_FLUSH_CMD, %rcx
313 movq 0x18(%rsi), %rcx
350 movq 0x18(%rsi), %rcx
397 movq %rcx, 0x18(%rsi)
463 movq $MSR_FSBASE, %rcx
468 movq $MSR_GSBASE, %rcx
473 movq $MSR_KERNELGSBASE, %rcx
481 movq $MSR_STAR, %rcx
486 movq $MSR_LSTAR, %rcx
[all …]
|
| /openbsd/src/gnu/llvm/compiler-rt/lib/asan/ |
| D | asan_rtl_x86_64.S | 38 push %rcx ;\
39 mov %##reg,%rcx ;\
42 pop %rcx ;\
49 push %rcx ;\
50 mov %##reg,%rcx ;\
54 pop %rcx ;\
61 push %rcx ;\
62 mov %##reg,%rcx ;\
66 pop %rcx ;\
|
| /openbsd/src/gnu/llvm/compiler-rt/lib/sanitizer_common/ |
| D | sanitizer_syscall_linux_x86_64.inc | 17 asm volatile("syscall" : "=a"(retval) : "a"(nr) : "rcx", "r11",
26 "rcx", "r11", "memory", "cc");
34 "S"((u64)arg2) : "rcx", "r11", "memory", "cc");
42 "S"((u64)arg2), "d"((u64)arg3) : "rcx", "r11", "memory", "cc");
52 "rcx", "r11", "r10", "memory", "cc");
64 "rcx", "r11", "r10", "r8", "memory", "cc");
78 "r"((u64)arg6) : "rcx", "r11", "r10", "r8", "r9",
|
| /openbsd/src/sys/arch/amd64/stand/efiboot/ |
| D | start_amd64.S | 45 pushq %rcx
52 popq %rcx
54 pushq %rcx
|