version 1.72, 2008/05/03 05:56:44 |
version 1.73, 2008/05/11 14:44:54 |
Line 204 __KERNEL_RCSID(0, "$NetBSD$"); |
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Line 204 __KERNEL_RCSID(0, "$NetBSD$"); |
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.data |
.data |
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.globl _C_LABEL(cpu) |
.globl _C_LABEL(cpu) |
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.globl _C_LABEL(cpuid_level) |
.globl _C_LABEL(esym) |
.globl _C_LABEL(esym) |
.globl _C_LABEL(eblob) |
.globl _C_LABEL(eblob) |
.globl _C_LABEL(atdevbase) |
.globl _C_LABEL(atdevbase) |
Line 236 _C_LABEL(lapic_tpr): |
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Line 237 _C_LABEL(lapic_tpr): |
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#endif |
#endif |
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_C_LABEL(cpu): .long 0 # are we 80486, Pentium, or.. |
_C_LABEL(cpu): .long 0 # are we 80486, Pentium, or.. |
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_C_LABEL(cpuid_level): .long 0 |
_C_LABEL(atdevbase): .long 0 # location of start of iomem in virtual |
_C_LABEL(atdevbase): .long 0 # location of start of iomem in virtual |
_C_LABEL(proc0uarea): .long 0 |
_C_LABEL(proc0uarea): .long 0 |
_C_LABEL(PDPpaddr): .long 0 # paddr of PDP, for libkvm |
_C_LABEL(PDPpaddr): .long 0 # paddr of PDP, for libkvm |
Line 309 _C_LABEL(Multiboot_Header): |
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Line 311 _C_LABEL(Multiboot_Header): |
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movw %ax,%fs |
movw %ax,%fs |
movw %ax,%gs |
movw %ax,%gs |
decl %eax |
decl %eax |
movl %eax,RELOC(cpu_info_primary)+CPU_INFO_LEVEL |
movl %eax,RELOC(cpuid_level) |
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/* Find out our CPU type. */ |
/* Find out our CPU type. */ |
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try586: /* Use the `cpuid' instruction. */ |
try586: /* Use the `cpuid' instruction. */ |
xorl %eax,%eax |
xorl %eax,%eax |
cpuid |
cpuid |
movl %eax,RELOC(cpu_info_primary)+CPU_INFO_LEVEL |
movl %eax,RELOC(cpuid_level) |
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2: |
2: |
/* |
/* |
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movw %ax,%fs |
movw %ax,%fs |
movw %ax,%gs |
movw %ax,%gs |
decl %eax |
decl %eax |
movl %eax,RELOC(cpu_info_primary)+CPU_INFO_LEVEL |
movl %eax,RELOC(cpuid_level) |
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xorl %eax,%eax |
xorl %eax,%eax |
cpuid |
cpuid |
movl %eax,RELOC(cpu_info_primary)+CPU_INFO_LEVEL |
movl %eax,RELOC(cpuid_level) |
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call xen_pmap_bootstrap |
call xen_pmap_bootstrap |
/* |
/* |