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Searched refs:eax (Results 1 – 25 of 335) sorted by relevance

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/openbmc/linux/arch/x86/math-emu/
H A Dwm_sqrt.S90 movl SIGH(%esi),%eax
99 shrl $1,%eax /* arg is in the range [1.0 .. 2.0) */
107 movl %eax,FPU_fsqrt_arg_2 /* ms word of n */
112 shrl $1,%eax
113 addl $0x40000000,%eax
143 addl %eax,%esi /* the new estimate */
148 addl %eax,%esi
153 addl %eax,%esi
164 movl %esi,%eax
169 subl %ecx,%eax
[all …]
H A Dmul_Xsig.S37 xor %eax,%eax
38 movl %eax,-4(%ebp)
39 movl %eax,-8(%ebp)
41 movl (%esi),%eax /* lsl of Xsig */
45 movl 4(%esi),%eax /* midl of Xsig */
47 addl %eax,-12(%ebp)
51 movl 8(%esi),%eax /* msl of Xsig */
53 addl %eax,-8(%ebp)
56 movl -12(%ebp),%eax
57 movl %eax,(%esi)
[all …]
H A Dpolynom_Xsig.S51 movl TERM_SIZE,%eax
53 addl %eax,%edi
59 xor %eax,%eax
60 movl %eax,SUM_LS
68 xor %eax,%eax
69 movl %eax,ACCUM_MS
70 movl %eax,ACCUM_MIDDLE
72 movl SUM_MIDDLE,%eax
76 movl SUM_MIDDLE,%eax
78 addl %eax,ACCUM_LS
[all …]
H A Dreg_u_div.S94 movswl EXP(%ebx),%eax
95 subl %eax,%edx
123 movl SIGL(%esi),%eax /* Dividend */
134 movl %eax,FPU_result_2
137 xorl %eax,%eax
139 movl %eax,FPU_result_1
142 xorl %eax,%eax
156 rcrl %eax
182 movl SIGL(%esi),%eax
183 movl %eax,FPU_accum_2
[all …]
H A Ddiv_Xsig.S116 movl XsigH(%esi),%eax
117 rcrl %eax
118 movl %eax,FPU_accum_3
119 movl XsigL(%esi),%eax
120 rcrl %eax
121 movl %eax,FPU_accum_2
122 movl XsigLL(%esi),%eax
123 rcrl %eax
124 movl %eax,FPU_accum_1
125 movl $0,%eax
[all …]
H A Dreg_norm.S33 movl SIGL(%ebx),%eax
39 orl %eax,%eax
42 movl %eax,%edx
43 xorl %eax,%eax
51 shld %cl,%eax,%edx
52 shl %cl,%eax
56 movl %eax,SIGL(%ebx)
66 movl TAG_Valid,%eax
80 movl TAG_Zero,%eax
111 movl SIGL(%ebx),%eax
[all …]
/openbmc/u-boot/arch/x86/cpu/intel_common/
H A Dcar.S46 movl $0x000C4500, %eax
48 movl %eax, (%esi)
53 movl $_dt_ucode_base_size, %eax
54 movl (%eax), %eax
55 addl $UCODE_HEADER_LEN, %eax
62 xorl %eax, %eax
76 andl $(~0x00000cff), %eax
82 movl $(CACHE_AS_RAM_BASE | MTRR_TYPE_WRBACK), %eax
89 movl $(~(CACHE_AS_RAM_SIZE - 1) | MTRR_PHYS_MASK_VALID), %eax
98 orl $MTRR_DEF_TYPE_EN, %eax
[all …]
/openbmc/linux/arch/x86/kernel/
H A Dhead_32.S75 movl $(__BOOT_DS),%eax
76 movl %eax,%ds
77 movl %eax,%es
78 movl %eax,%fs
79 movl %eax,%gs
80 movl %eax,%ss
87 xorl %eax,%eax
117 movl %cr3, %eax
118 movl %eax, p
[all...]
H A Drelocate_kernel_32.S52 movl %cr0, %eax
53 movl %eax, CR0(%edi)
54 movl %cr3, %eax
55 movl %eax, CR3(%edi)
56 movl %cr4, %eax
57 movl %eax, CR4(%edi)
73 movl PTR(PA_PGD)(%ebp), %eax
74 movl %eax, CP_PA_PGD(%edi)
75 movl PTR(PA_SWAP_PAGE)(%ebp), %eax
76 movl %eax, CP_PA_SWAP_PAGE(%edi)
[all …]
/openbmc/linux/arch/x86/boot/compressed/
H A Dhead_64.S107 leal rva(gdt)(%ebp), %eax
108 movl %eax, 2(%eax)
109 lgdt (%eax)
112 movl $__BOOT_DS, %eax
113 movl %eax, %ds
114 movl %eax, %es
115 movl %eax, %fs
116 movl %eax, %gs
117 movl %eax, %ss
123 leal rva(1f)(%ebp), %eax
[all …]
H A Dmem_encrypt.S23 movl $0x80000000, %eax /* CPUID to check the highest leaf */
25 cmpl $0x8000001f, %eax /* See if 0x8000001f is available */
34 movl $0x8000001f, %eax
36 bt $1, %eax /* Check if SEV is available */
41 bt $MSR_AMD64_SEV_ENABLED_BIT, %eax /* Check if SEV is active */
44 movl %ebx, %eax
45 andl $0x3f, %eax /* Return the encryption bit location */
49 xor %eax, %eax
67 shll $30, %eax
68 orl $0x00000004, %eax
[all …]
H A Dhead_32.S64 leal gdt@GOTOFF(%edx), %eax
65 movl %eax, 2(%eax)
66 lgdt (%eax)
69 movl $__BOOT_DS, %eax
70 movl %eax, %ds
71 movl %eax, %es
72 movl %eax, %fs
73 movl %eax, %gs
74 movl %eax, %ss
87 movl BP_kernel_alignment(%esi), %eax
[all …]
/openbmc/linux/arch/x86/lib/
H A Dchecksum_32.S52 movl 20(%esp),%eax # Function arg: unsigned int sum
64 adcl %ebx, %eax
65 roll $8, %eax
77 adcl $0, %eax
84 adcl %ebx, %eax
86 adcl %ebx, %eax
88 adcl %ebx, %eax
90 adcl %ebx, %eax
92 adcl %ebx, %eax
94 adcl %ebx, %eax
[all …]
H A Datomic64_386_32.S37 movl (v), %eax
53 movl (v), %eax
63 addl %eax, (v)
71 addl (v), %eax
73 movl %eax, (v)
81 subl %eax, (v)
90 negl %eax
92 addl (v), %eax
94 movl %eax, (v)
110 movl (v), %eax
[all …]
H A Dmsr-reg.S20 movl (%rdi), %eax
28 2: movl %eax, (%r10)
29 movl %r11d, %eax /* Return value */
56 pushl %eax
57 movl 4(%eax), %ecx
58 movl 8(%eax), %edx
59 movl 12(%eax), %ebx
60 movl 20(%eax), %ebp
61 movl 24(%eax), %esi
62 movl 28(%eax), %edi
[all …]
/openbmc/qemu/pc-bios/optionrom/
H A Dmultiboot.S38 mov %cs, %eax
39 shl $0x4, %eax
55 add %eax, %ebx
64 add %eax, %ebx
67 xor %eax, %eax
68 mov %eax, %es
75 shr $4, %eax
83 movl %eax, %fs:4
86 mov %fs:48, %eax
87 shr $4, %eax
[all …]
H A Dkvmvapic.S107 fs/movzbl pcr_cpu, %eax
110 shl %cl, %eax
111 testb $1, vapic+4(%eax) ; fixup delta=-5
113 movzbl vapic(%eax), %eax ; fixup
121 mov real_tpr, %eax ; fixup
122 mov (%eax), %eax
126 mov %eax, %ebx
128 xchg %eax, %ebx
132 mov %eax, %ecx
134 xchg %eax, %ecx
[all …]
H A Dlinuxboot.S39 mov %eax, %ebx
55 mov %eax, %ebx
57 sub %eax, %ebx
67 xor %eax, %eax
81 shr $4, %eax
82 mov %eax, %es
93 mov %eax, %edi // (load_kernel wants it in %edi)
95 add %edi, %eax
96 xor %es:0x22c, %eax // if it matches es:0x22c
97 and $-4096, %eax // (apart from padding for page)
[all …]
/openbmc/linux/arch/x86/include/asm/
H A Dcpuid.h12 u32 eax, ebx, ecx, edx; member
30 static inline void native_cpuid(unsigned int *eax, unsigned int *ebx, in native_cpuid() argument
35 : "=a" (*eax), 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); \
56 native_cpuid_reg(eax)
73 unsigned int *eax, unsigned int *ebx, in native_cpuid_reg()
76 *eax = op; in native_cpuid_reg()
78 __cpuid(eax, ebx, ecx, edx); in native_cpuid_reg()
[all …]
/openbmc/u-boot/arch/x86/cpu/i386/
H A Dcall64.S26 mov %eax, %ebx
29 leal gdt, %eax
30 movl %eax, gdt+2
34 movl $(X86_CR4_PAE), %eax
35 movl %eax, %cr4
38 leal (%ebx), %eax
39 movl %eax, %cr3
44 btsl $_EFER_LME, %eax
48 xorl %eax, %eax
50 movl $0x20, %eax
[all …]
/openbmc/u-boot/arch/x86/cpu/quark/
H A Dcar.S26 mov $((MSG_PORT_HOST_BRIDGE << 16) | (HM_BOUND << 8)), %eax
33 mov $((MSG_PORT_MEM_MGR << 16) | (ESRAM_BLK_CTRL << 8)), %eax
54 or $((MSG_OP_READ << 24) | MSG_BYTE_ENABLE), %eax
55 mov %eax, %ebx
58 mov $(PCI_CFG_EN | MSG_CTRL_REG), %eax
60 out %eax, %dx
62 mov %ebx, %eax
63 out %eax, %dx
66 mov $(PCI_CFG_EN | MSG_DATA_REG), %eax
68 out %eax, %dx
[all …]
/openbmc/linux/tools/testing/selftests/x86/
H A Draw_syscall_helper_32.S9 movl 5*4(%esp), %eax /* pointer to args struct */
11 movl 1*4(%eax), %ebx
12 movl 2*4(%eax), %ecx
13 movl 3*4(%eax), %edx
14 movl 4*4(%eax), %esi
15 movl 5*4(%eax), %edi
16 movl 6*4(%eax), %ebp
17 movl 0*4(%eax), %eax
22 pushl %eax
23 movl 6*4(%esp), %eax
[all …]
/openbmc/linux/arch/x86/platform/pvh/
H A Dhead.S58 mov $PVH_DS_SEL,%eax
59 mov %eax,%ds
60 mov %eax,%es
61 mov %eax,%ss
74 mov %cr4, %eax
75 orl $X86_CR4_PAE, %eax
76 mov %eax, %cr4
82 btsl $_EFER_LME, %eax
86 mov $_pa(init_top_pgt), %eax
87 mov %eax, %cr3
[all …]
/openbmc/u-boot/arch/x86/lib/
H A Dbios_asm.S33 movl 44(%ebp), %eax
34 movl %eax, __registers + 0 /* eax */
35 movl 48(%ebp), %eax
36 movl %eax, __registers + 4 /* ebx */
37 movl 52(%ebp), %eax
38 movl %eax, __registers + 8 /* ecx */
39 movl 56(%ebp), %eax
40 movl %eax, __registers + 12 /* edx */
41 movl 60(%ebp), %eax
42 movl %eax, __registers + 16 /* esi */
[all …]
/openbmc/u-boot/arch/x86/cpu/
H A Dsipi_vector.S39 xorl %eax, %eax
40 movl %eax, %cr3 /* Invalidate TLB */
52 movl %cr0, %eax
54 X86_CR0_TS | X86_CR0_EM | X86_CR0_MP)), %eax
55 orl $(X86_CR0_NW | X86_CR0_CD | X86_CR0_PE), %eax
56 movl %eax, %cr0
58 movl $ap_start_jmp, %eax
59 subl $ap_start16, %eax
103 movl ap_count, %eax
105 movl %eax, %ecx
[all …]

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