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Searched refs:edx (Results 1 – 25 of 193) sorted by relevance

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/linux/arch/x86/lib/
H A Datomic64_386_32.S38 movl 4(v), %edx
54 movl 4(v), %edx
64 adcl %edx, 4(v)
72 adcl 4(v), %edx
74 movl %edx, 4(v)
82 sbbl %edx, 4(v)
89 negl %edx
91 sbbl $0, %edx
93 adcl 4(v), %edx
95 movl %edx, 4(v)
[all …]
H A Dcopy_user_uncached_64.S35 cmp $64,%edx
59 sub $64,%edx
60 cmp $64,%edx
100 cmp $8,%edx
106 sub $8,%edx
125 sub $4,%edx
134 sub $2,%edx
140 dec %edx
142 mov %edx,%eax
168 test %edx,%edx
[all …]
H A Dgetuser.S53 sbb %edx, %edx /* array_index_mask_nospec() */
54 and %edx, %eax
68 UACCESS movzbl (%_ASM_AX),%edx
78 UACCESS movzwl (%_ASM_AX),%edx
88 UACCESS movl (%_ASM_AX),%edx
104 UACCESS movl (%_ASM_AX),%edx
117 UACCESS movzbl (%_ASM_AX),%edx
127 UACCESS movzwl (%_ASM_AX),%edx
137 UACCESS movl (%_ASM_AX),%edx
151 UACCESS movl (%_ASM_AX),%edx
[all …]
H A Datomic64_cx8_32.S13 movl %ecx, %edx
21 movl 4(\reg), %edx
56 movl %edx, %edi
62 movl %edx, %ecx
71 movl %ecx, %edx
90 movl %edx, %ecx
99 movl %ecx, %edx
114 movl %edx, %ecx
124 movl %ecx, %edx
137 movl %edx, %edi
[all …]
H A Dhweight.S17 movl %eax, %edx # w -> t
18 shrl %edx # t >>= 1
19 andl $0x55555555, %edx # t &= 0x55555555
20 subl %edx, %eax # w -= t
22 movl %eax, %edx # w -> t
24 andl $0x33333333, %edx # t &= 0x33333333
26 addl %edx, %eax # w = w_tmp + t
28 movl %eax, %edx # w -> t
29 shrl $4, %edx # t >>= 4
30 addl %edx, %eax # w_tmp += t
H A Dcopy_mc_64.S21 cmpl $8, %edx
35 subl %ecx, %edx
46 movl %edx, %ecx
47 andl $7, %edx
62 andl %edx, %edx
66 movl %edx, %ecx
90 addl %edx, %ecx
102 addl %edx, %ecx
103 movl %ecx, %edx
/linux/arch/x86/math-emu/
H A Dwm_shrx.S48 movl 4(%esi),%edx /* msl */
51 shrd %cl,%edx,%ebx
52 shr %cl,%edx
54 movl %edx,4(%esi)
66 movl 4(%esi),%edx /* msl */
67 shrd %cl,%edx,%eax
68 shr %cl,%edx
69 movl %edx,(%esi)
82 xorl %edx,%edx
83 movl %edx,(%esi)
[all …]
H A Dreg_u_div.S93 movswl EXP(%esi),%edx
95 subl %eax,%edx
96 addl EXP_BIAS,%edx
99 cmpl EXP_WAY_UNDER,%edx
103 movl EXP_WAY_UNDER,%edx
122 movl SIGH(%esi),%edx /* Dividend */
125 cmpl %ecx,%edx
129 subl %ecx,%edx /* Prevent the overflow */
191 movl SIGH(%esi),%edx
198 cmpl SIGH(%ebx),%edx /* Test for imminent overflow */
[all …]
H A Dround_Xsig.S35 movl 8(%esi),%edx
41 orl %edx,%edx /* ms bits */
45 movl %ebx,%edx
52 bsrl %edx,%ecx /* get the required shift in %ecx */
56 shld %cl,%ebx,%edx
65 adcl $0,%edx
68 movl $0x80000000,%edx
72 movl %edx,8(%esi)
95 movl 8(%esi),%edx
101 orl %edx,%edx /* ms bits */
[all …]
H A Ddiv_Xsig.S130 movl FPU_accum_3,%edx
143 mov %edx,%eax
156 sbbl %edx,FPU_accum_3
162 sbbl %edx,FPU_accum_2
174 movl XsigH(%ebx),%edx
176 sbbl %edx,FPU_accum_2
188 movl FPU_accum_2,%edx /* get the reduced num */
192 cmpl XsigH(%ebx),%edx
203 sbbl XsigH(%ebx),%edx
204 movl %edx,FPU_accum_2
[all …]
H A Dreg_u_sub.S68 movl PARAM6,%edx
71 xorl %edx,%edx /* register extension */
83 shrd %cl,%ebx,%edx
95 shrd %cl,%eax,%edx
100 orl $1,%edx /* record the fact in the extension */
108 movl %ebx,%edx
118 movl %eax,%edx
122 orl $1,%edx
130 movl %eax,%edx
131 rcrl %edx
[all …]
H A Dreg_round.S122 movl PARAM2,%edx
205 orl %edx,%ecx
222 orl %edx,%edx
241 orl %edx,%ecx
284 orl %edx,%ecx
298 orl %edx,%edx
316 orl %edx,%ecx
349 orl %edx,%edx
357 orl %edx,%edx
362 cmpl $0x80000000,%edx
[all …]
H A Dmul_Xsig.S43 movl %edx,-12(%ebp)
48 adcl %edx,-8(%ebp)
54 adcl %edx,-4(%ebp)
84 movl %edx,-12(%ebp)
88 addl %edx,-12(%ebp)
95 adcl %edx,-8(%ebp)
101 adcl %edx,-8(%ebp)
107 adcl %edx,-4(%ebp)
138 movl %edx,-12(%ebp)
142 addl %edx,-12(%ebp)
[all …]
H A Dwm_sqrt.S92 xorl %edx,%edx
101 rcrl $1,%edx
109 movl %edx,FPU_fsqrt_arg_0
116 shll %edx /* max result was 7fff... */
117 testl $0x80000000,%edx /* but min was 3fff... */
120 movl $0x80000000,%edx /* round up */
123 movl %edx,%esi /* Our first guess */
140 movl %ecx,%edx /* msw of the arg / 2 */
145 movl %ecx,%edx
150 movl %ecx,%edx
[all …]
H A Dshr_Xsig.S38 movl 8(%esi),%edx /* msl */
40 shrd %cl,%edx,%ebx
41 shr %cl,%edx
44 movl %edx,8(%esi)
56 movl 8(%esi),%edx /* msl */
57 shrd %cl,%edx,%eax
58 shr %cl,%edx
60 movl %edx,4(%esi)
73 xorl %edx,%edx
75 movl %edx,4(%esi)
[all …]
H A Dreg_norm.S32 movl SIGH(%ebx),%edx
35 orl %edx,%edx /* ms bits */
42 movl %eax,%edx
48 bsrl %edx,%ecx /* get the required shift in %ecx */
51 shld %cl,%eax,%edx
55 movl %edx,SIGH(%ebx)
110 movl SIGH(%ebx),%edx
113 orl %edx,%edx /* ms bits */
120 movl %eax,%edx
126 bsrl %edx,%ecx /* get the required shift in %ecx */
[all …]
H A Dreg_u_add.S46 movl %ecx,%edx
55 movl PARAM7,%edx
68 xorl %edx,%edx /* clear the extension */
83 shrd %cl,%ebx,%edx
95 shrd %cl,%eax,%edx
100 orl $1,%edx /* record the fact in the extension */
108 movl %ebx,%edx
117 movl %eax,%edx
121 orl $1,%edx
125 movl $1,%edx /* The shifted nr always at least one '1' */
[all …]
/linux/arch/x86/um/
H A Dsetjmp_32.S24 movl %eax,%edx
26 movl 4(%esp),%edx
30 movl %ebx,(%edx)
31 movl %esp,4(%edx) # Post-return %esp!
33 movl %ebp,8(%edx)
34 movl %esi,12(%edx)
35 movl %edi,16(%edx)
36 movl %ecx,20(%edx) # Return address
47 xchgl %eax,%edx
49 movl 4(%esp),%edx # jmp_ptr address
[all …]
/linux/arch/x86/include/asm/
H A Dcpuid.h14 u32 eax, ebx, ecx, edx; member
33 unsigned int *ecx, unsigned int *edx) in native_cpuid() argument
40 "=d" (*edx) in native_cpuid()
48 unsigned int eax = op, ebx, ecx = 0, edx; \
50 native_cpuid(&eax, &ebx, &ecx, &edx); \
61 native_cpuid_reg(edx) in native_cpuid_reg()
76 unsigned int *ecx, unsigned int *edx) in native_cpuid_reg()
80 __cpuid(eax, ebx, ecx, edx); in native_cpuid_reg()
86 unsigned int *ecx, unsigned int *edx) in cpuid_count() argument
90 __cpuid(eax, ebx, ecx, edx); in cpuid_count()
[all …]
/linux/arch/x86/platform/efi/
H A Defi_stub_32.S23 push %edx
30 movl $1f, %edx
31 subl $__PAGE_OFFSET, %edx
32 jmp *%edx
36 movl %cr0, %edx
37 andl $0x7fffffff, %edx
38 movl %edx, %cr0
49 movl 36(%esp), %edx // &efi.runtime
50 movl %ecx, (%edx)
53 movl %cr0, %edx
[all …]
/linux/arch/x86/boot/compressed/
H A Dmem_encrypt.S97 pushl %edx
107 movl %ebx, %edx # CPUID fn
111 movl %edx, 12(%esp) # Store result
114 movl %ebx, %edx # CPUID fn
118 movl %edx, 8(%esp) # Store result
121 movl %ebx, %edx # CPUID fn
125 movl %edx, 4(%esp) # Store result
128 movl %ebx, %edx # CPUID fn
132 movl %edx, 0(%esp) # Store result
154 popl %edx
[all …]
/linux/tools/arch/x86/kcpuid/
H A Dcpuid.csv18 0, 0, edx, 31:0, cpu_vendorid_1 , CPU vendor ID string bytes 4 - 7
64 1, 0, edx, 0, fpu , Floating-Point Unit on-chip (x87)
65 1, 0, edx, 1, vme , Virtual-8086 Mode Extensions
66 1, 0, edx, 2, de , Debugging Extensions
67 1, 0, edx, 3, pse , Page Size Extension
68 1, 0, edx, 4, tsc , Time Stamp Counter
69 …1, 0, edx, 5, msr , Model-Specific Registers (RDMSR and WRMSR…
70 1, 0, edx, 6, pae , Physical Address Extensions
71 1, 0, edx, 7, mce , Machine Check Exception
72 1, 0, edx, 8, cx8 , CMPXCHG8B instruction
[all …]
/linux/arch/x86/kernel/
H A Dftrace_32.S46 pushl %edx
51 movl 4*4(%esp), %edx
54 lea 4*4(%esp), %edx
59 movl 4(%edx), %edx /* edx has ebp */
69 popl %edx
127 pushl %edx
135 movl 21*4(%esp), %edx # 2nd argument: parent ip
155 popl %edx
175 pushl %edx
178 lea 4*4(%esp), %edx
[all …]
/linux/tools/testing/selftests/mm/
H A Dpkey-x86.h47 unsigned int eax, edx; in __read_pkey_reg() local
52 : "=a" (eax), "=d" (edx) in __read_pkey_reg()
62 unsigned int edx = 0; in __write_pkey_reg() local
67 : : "a" (eax), "c" (ecx), "d" (edx)); in __write_pkey_reg()
80 unsigned int edx; in cpu_has_pkeys() local
82 __cpuid_count(0x7, 0x0, eax, ebx, ecx, edx); in cpu_has_pkeys()
101 unsigned int edx; in cpu_max_xsave_size() local
103 __cpuid_count(XSTATE_CPUID, 0, eax, ebx, ecx, edx); in cpu_max_xsave_size()
121 unsigned int edx; in pkey_reg_xstate_offset() local
130 __cpuid_count(XSTATE_CPUID, leaf, eax, ebx, ecx, edx); in pkey_reg_xstate_offset()
/linux/arch/x86/realmode/rm/
H A Dreboot.S39 xorl %edx, %edx
99 movl %cr0, %edx
100 andl $0x00000011, %edx
101 orl $0x60000000, %edx
102 movl %edx, %cr0
104 movl %cr0, %edx
105 testl $0x60000000, %edx /* If no cache bits -> no wbinvd */
110 movl %edx, %cr0

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