Changeset 1d6c497 in mainline for kernel/arch/amd64/src/asm_utils.S


Ignore:
Timestamp:
2010-06-12T09:37:54Z (14 years ago)
Author:
Martin Decky <martin@…>
Branches:
lfn, master, serial, ticket/834-toolchain-update, topic/msim-upgrade, topic/simplify-dev-export
Children:
510bc07
Parents:
fd3a631f
Message:

amd64: fix wrong usage of rdtsc

File:
1 edited

Legend:

Unmodified
Added
Removed

  • kernel/arch/amd64/src/asm_utils.S

    rfd3a631f r1d6c497  
    5858.global cpuid
    5959.global has_cpuid
    60 .global get_cycle
    6160.global read_efer_flag
    6261.global set_efer_flag
    … …  
    152151        ret
    153152
    154 get_cycle:
    155         xorq %rax,%rax
    156         rdtsc
    157         ret
    158 
    159153set_efer_flag:
    160154        movq $0xc0000080, %rcx
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