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Searched refs:ebx (Results 1 – 25 of 178) sorted by relevance

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/linux/arch/x86/math-emu/
H A Dreg_norm.S28 pushl %ebx
30 movl PARAM1,%ebx
32 movl SIGH(%ebx),%edx
33 movl SIGL(%ebx),%eax
44 subw $32,EXP(%ebx) /* This can cause an underflow */
53 subw %cx,EXP(%ebx) /* This can cause an underflow */
55 movl %edx,SIGH(%ebx)
56 movl %eax,SIGL(%ebx)
59 cmpw EXP_OVER,EXP(%ebx)
62 cmpw EXP_UNDER,EXP(%ebx)
[all …]
H A Dwm_shrx.S46 pushl %ebx
47 movl (%esi),%ebx /* lsl */
50 shrd %cl,%ebx,%eax
51 shrd %cl,%edx,%ebx
53 movl %ebx,(%esi)
55 popl %ebx
119 pushl %ebx
134 xorl %ebx,%ebx
135 shrd %cl,%eax,%ebx
138 orl %ebx,%ebx /* test these 32 bits */
[all …]
H A Dreg_u_sub.S41 pushl %ebx
65 movl SIGL(%edi),%ebx /* register ls word */
83 shrd %cl,%ebx,%edx
84 shrd %cl,%eax,%ebx
97 orl %ebx,%ebx
103 movl %eax,%ebx
108 movl %ebx,%edx
109 movl %eax,%ebx
119 orl %ebx,%ebx
138 orl %ebx,%ebx
[all …]
H A Dround_Xsig.S29 pushl %ebx /* Reserve some space */
30 pushl %ebx
36 movl 4(%esi),%ebx
45 movl %ebx,%edx
46 movl %eax,%ebx
56 shld %cl,%ebx,%edx
57 shld %cl,%eax,%ebx
64 addl $1,%ebx
73 movl %ebx,4(%esi)
79 popl %ebx
[all …]
H A Dreg_u_div.S87 pushl %ebx
90 movl REGB,%ebx
94 movswl EXP(%ebx),%eax
112 testl $0x80000000, SIGH(%ebx) /* Divisor */
117 cmpl $0,SIGL(%ebx)
121 movl SIGH(%ebx),%ecx /* The divisor */
198 cmpl SIGH(%ebx),%edx /* Test for imminent overflow */
202 cmpl SIGL(%ebx),%eax
209 subl SIGL(%ebx),%eax
210 sbbl SIGH(%ebx),%edx /* Prevent the overflow */
[all …]
H A Ddiv_Xsig.S87 pushl %ebx
90 movl PARAM2,%ebx /* pointer to denom */
93 testl $0x80000000, XsigH(%ebx) /* Divisor */
137 movl XsigH(%ebx),%ecx
153 mull XsigH(%ebx) /* mul by the ms dw of the denom */
159 mull XsigL(%ebx) /* now mul the ls dw of the denom */
173 movl XsigL(%ebx),%eax
174 movl XsigH(%ebx),%edx
192 cmpl XsigH(%ebx),%edx
196 cmpl XsigL(%ebx),%eax
[all …]
H A Dreg_round.S117 pushl %ebx
121 movl SIGL(%edi),%ebx
128 pushl %ebx /* adjust the stack pointer */
204 orl %ebx,%ecx
219 orl %ebx,%ebx
232 xorl %ebx,%ebx
240 orl %ebx,%ecx
246 xorl %ebx,%ebx
282 movl %ebx,%ecx
290 movl %ebx,%ecx
[all …]
H A Dreg_u_add.S40 pushl %ebx
51 movl SIGL(%esi),%ebx
61 movl SIGL(%edi),%ebx
83 shrd %cl,%ebx,%edx
84 shrd %cl,%eax,%ebx
97 orl %ebx,%ebx
103 movl %eax,%ebx
108 movl %ebx,%edx
109 movl %eax,%ebx
118 orl %ebx,%ebx
[all …]
H A Dwm_sqrt.S86 pushl %ebx
349 movl %edi,%ebx
370 movl %edx,%ebx /* 2nd ls word of square */
375 addl %eax,%ebx
376 addl %eax,%ebx
379 cmp $0xffffffb0,%ebx
382 cmp $0x00000050,%ebx
391 or %ebx,%ebx
396 or %ebx,%edx
425 movl %edx,%ebx /* 2nd ls word of square */
[all …]
H A Dreg_u_mul.S57 pushl %ebx
70 xorl %ebx,%ebx
80 adcl %edx,%ebx
86 adcl %edx,%ebx
91 addl %eax,%ebx
118 rcll $1,%ebx
139 pop %ebx
143 popl %ebx
/linux/arch/x86/lib/
H A Dchecksum_32.S51 pushl %ebx
63 movzbl (%esi), %ebx
64 adcl %ebx, %eax
83 1: movl (%esi), %ebx
84 adcl %ebx, %eax
85 movl 4(%esi), %ebx
86 adcl %ebx, %eax
87 movl 8(%esi), %ebx
88 adcl %ebx, %eax
89 movl 12(%esi), %ebx
[all …]
H A Datomic64_cx8_32.S12 movl %ebx, %eax
51 pushl %ebx
61 movl %eax, %ebx
63 \ins\()l %esi, %ebx
70 movl %ebx, %eax
74 popl %ebx
85 pushl %ebx
89 movl %eax, %ebx
91 \ins\()l $1, %ebx
98 movl %ebx, %eax
[all …]
H A Dcsum-copy_64.S154 movl %eax, %ebx
156 addl %ebx, %eax
167 xorl %ebx, %ebx
173 adcl %ebx, %eax
186 xorl %ebx, %ebx
191 addl %ebx, %eax
209 xorl %ebx, %ebx
225 movl (%rdi), %ebx
227 movl %ebx, (%rsi)
244 shll $8, %ebx
/linux/sound/pci/au88x0/
H A Dau88x0_eq.c102 int i = 0, ebx; in vortex_EqHw_SetLeftStates() local
107 for (ebx = 0; ebx < eqhw->this04; ebx++) { in vortex_EqHw_SetLeftStates()
119 int i = 0, ebx; in vortex_EqHw_SetRightStates() local
124 for (ebx = 0; ebx < eqhw->this04; ebx++) { in vortex_EqHw_SetRightStates()
212 int ebx; in vortex_EqHw_SetLeftGainsTarget() local
214 for (ebx = 0; ebx < eqhw->this04; ebx++) { in vortex_EqHw_SetLeftGainsTarget()
215 hwwrite(vortex->mmio, 0x2b02c + ebx * 0x30, a[ebx]); in vortex_EqHw_SetLeftGainsTarget()
222 int ebx; in vortex_EqHw_SetRightGainsTarget() local
224 for (ebx = 0; ebx < eqhw->this04; ebx++) { in vortex_EqHw_SetRightGainsTarget()
225 hwwrite(vortex->mmio, 0x2b20c + ebx * 0x30, a[ebx]); in vortex_EqHw_SetRightGainsTarget()
[all …]
/linux/arch/x86/include/asm/
H A Dcpuid.h14 u32 eax, ebx, ecx, edx; member
32 static inline void native_cpuid(unsigned int *eax, unsigned int *ebx, in native_cpuid() argument
38 "=b" (*ebx), in native_cpuid()
48 unsigned int eax = op, ebx, ecx = 0, edx; \
50 native_cpuid(&eax, &ebx, &ecx, &edx); \
59 native_cpuid_reg(ebx) in native_cpuid_reg() argument
75 unsigned int *eax, unsigned int *ebx, in native_cpuid_reg()
80 __cpuid(eax, ebx, ecx, edx); in native_cpuid_reg()
85 unsigned int *eax, unsigned int *ebx, in cpuid_count() argument
90 __cpuid(eax, ebx, ecx, edx); in cpuid_count()
[all …]
/linux/arch/x86/boot/compressed/
H A Defi_mixed.S103 movl %ebx, 0x18(%rsp)
134 movl %ebx, %ss
136 movl %ebx, %es
138 movl %ebx, %ds
140 xorl %ebx, %ebx
141 movl %ebx, %fs
142 movl %ebx, %gs
154 leal (efi32_boot_args - 1b)(%ecx), %ebx
169 movl %esi, 8(%ebx)
213 lidtl 16(%ebx)
[all …]
H A Dhead_32.S86 leal startup_32@GOTOFF(%edx), %ebx
89 addl %eax, %ebx
91 andl %eax, %ebx
92 cmpl $LOAD_PHYSICAL_ADDR, %ebx
95 movl $LOAD_PHYSICAL_ADDR, %ebx
98 movl %ebx, %ebp // Save the output address for later
100 addl BP_init_size(%esi), %ebx
101 subl $_end@GOTOFF, %ebx
104 leal boot_stack_end@GOTOFF(%ebx), %esp
116 leal (_bss@GOTOFF-4)(%ebx), %edi
[all …]
H A Dmem_encrypt.S21 push %ebx
44 movl %ebx, %eax
52 pop %ebx
95 pushl %ebx
100 movl %eax, %ebx
107 movl %ebx, %edx # CPUID fn
114 movl %ebx, %edx # CPUID fn
121 movl %ebx, %edx # CPUID fn
128 movl %ebx, %edx # CPUID fn
140 cmpl $0x80000000, %ebx
[all …]
/linux/arch/x86/kernel/
H A Drelocate_kernel_32.S43 pushl %ebx
60 movl 20+4(%esp), %ebx /* page_list */
77 movl %ebx, CP_PA_BACKUP_PAGES_MAP(%edi)
140 pushl %ebx
161 xorl %ebx, %ebx
181 popl %ebx
182 subl $(1b - relocate_kernel), %ebx
183 movl CP_VA_CONTROL_PAGE(%ebx), %edi
184 lea PAGE_SIZE(%ebx), %esp
185 movl CP_PA_SWAP_PAGE(%ebx), %eax
[all …]
/linux/tools/arch/x86/kcpuid/
H A Dcpuid.csv16 0, 0, ebx, 31:0, cpu_vendorid_0 , CPU vendor ID string bytes 0 - 3
29 1, 0, ebx, 7:0, brand_id , Brand index
30 … 1, 0, ebx, 15:8, clflush_size , CLFLUSH instruction cache line size
31 1, 0, ebx, 23:16, n_logical_cpu , Logical CPU (HW threads) count
32 1, 0, ebx, 31:24, local_apic_id , Initial local APIC physical ID
103 2, 0, ebx, 7:0, desc4 , Descriptor #4
104 2, 0, ebx, 15:8, desc5 , Descriptor #5
105 2, 0, ebx, 23:16, desc6 , Descriptor #6
106 2, 0, ebx, 30:24, desc7 , Descriptor #7
107 2, 0, ebx, 31, ebx_invalid , Descriptors 4-7 are invalid if set
[all …]
/linux/arch/x86/kvm/
H A Dcpuid.c41 u32 ebx; member
55 cpuid_count(0xD, i, &xs->eax, &xs->ebx, &xs->ecx, &ign); in kvm_init_xstate_sizes()
74 offset = xs->ebx; in xstate_required_size()
205 e2[i].eax != orig->eax || e2[i].ebx != orig->ebx || in kvm_cpuid_check_equal()
226 signature[0] = entry->ebx; in __kvm_get_hypervisor_cpuid()
317 best->ebx = xstate_required_size(vcpu->arch.xcr0, false); in __kvm_update_cpuid_runtime()
322 best->ebx = xstate_required_size(vcpu->arch.xcr0, true); in __kvm_update_cpuid_runtime()
367 return is_guest_vendor_amd(entry->ebx, entry->ecx, entry->edx) || in guest_cpuid_is_amd_or_hygon()
368 is_guest_vendor_hygon(entry->ebx, entry->ecx, entry->edx); in guest_cpuid_is_amd_or_hygon()
535 e2[i].ebx = e[i].ebx; in kvm_vcpu_ioctl_set_cpuid()
[all …]
/linux/tools/testing/selftests/kvm/x86_64/
H A Dcpuid_test.c19 u32 ebx;
30 u32 eax, ebx, ecx, edx; in test_guest_cpuids()
35 &eax, &ebx, &ecx, &edx); in test_guest_cpuids()
38 GUEST_ASSERT_EQ(ebx, guest_cpuid->entries[i].ebx); in test_guest_cpuids()
77 mask.ebx = 0; in compare_cpuids()
108 (e1->ebx & mask.ebx) == (e2->ebx & mask.ebx) in run_vcpu()
31 u32 eax, ebx, ecx, edx; test_guest_cpuids() local
142 u32 eax, ebx, x; set_cpuid_after_run() local
[all...]
/linux/drivers/cpufreq/
H A Dspeedstep-lib.c257 u32 ebx, msr_lo, msr_hi; in speedstep_detect_processor() local
271 ebx = cpuid_ebx(0x00000001); in speedstep_detect_processor()
272 ebx &= 0x000000FF; in speedstep_detect_processor()
274 pr_debug("ebx value is %x, x86_stepping is %x\n", ebx, c->x86_stepping); in speedstep_detect_processor()
282 if ((ebx == 0x0e) || (ebx == 0x0f)) in speedstep_detect_processor()
293 if (ebx == 0x0e) in speedstep_detect_processor()
313 if ((ebx == 0x0e) || in speedstep_detect_processor()
328 ebx = cpuid_ebx(0x00000001); in speedstep_detect_processor()
329 pr_debug("ebx is %x\n", ebx); in speedstep_detect_processor()
331 ebx &= 0x000000FF; in speedstep_detect_processor()
[all …]
/linux/arch/x86/kernel/cpu/microcode/
H A Dinternal.h59 #define CPUID_IS(a, b, c, ebx, ecx, edx) \ argument
60 (!(((ebx) ^ (a)) | ((edx) ^ (b)) | ((ecx) ^ (c))))
74 u32 ebx, ecx = 0, edx; in x86_cpuid_vendor() local
76 native_cpuid(&eax, &ebx, &ecx, &edx); in x86_cpuid_vendor()
78 if (CPUID_IS(CPUID_INTEL1, CPUID_INTEL2, CPUID_INTEL3, ebx, ecx, edx)) in x86_cpuid_vendor()
81 if (CPUID_IS(CPUID_AMD1, CPUID_AMD2, CPUID_AMD3, ebx, ecx, edx)) in x86_cpuid_vendor()
90 u32 ebx, ecx = 0, edx; in x86_cpuid_family() local
92 native_cpuid(&eax, &ebx, &ecx, &edx); in x86_cpuid_family()
/linux/arch/x86/platform/pvh/
H A Dhead.S67 mov (%ebx), %eax
68 leal 4(%ebx), %esp
72 mov %eax, (%ebx)
87 mov %ebx, %esi
114 mov %ebp, %ebx
115 subl rva(xen_elfnote_phys32_entry)(%ebp), %ebx
122 movl %ebx, rva(phys_base)(%ebp)
130 addl %ebx, 0x00(%edi)
138 addl %ebx, 0x00(%edi)
141 addl %ebx, (PAGE_SIZE - 16)(%edi)
[all …]

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