Changeset b0bf501 in mainline for arch/ia32/src/smp


Ignore:
Timestamp:
2005-06-06T20:42:06Z (20 years ago)
Author:
Jakub Jermar <jakub@…>
Branches:
lfn, master, serial, ticket/834-toolchain-update, topic/msim-upgrade, topic/simplify-dev-export
Children:
a7a10630
Parents:
e3f41b6
Message:

Define two placeholder functions for atomic_inc and atomic_dec on IA-64.

Add Ondrej Palkovsky to doc/AUTHORS.

Tweaks in IA-32 low level code to bring SMP back to life. (SMP still broken)

Location:
arch/ia32/src/smp
Files:
2 edited

Legend:

Unmodified
Added
Removed

  • arch/ia32/src/smp/ap.S

    re3f41b6 rb0bf501  
    5555        orl $1,%eax
    5656        movl %eax,%cr0
    57         jmp 0f
    58 0:
    59         ljmp $KTEXT,$jump_to_kernel
    60 
    61 # this is where the AP enters the kernel space
     57        jmpl $KTEXT,$jump_to_kernel
    6258jump_to_kernel:
    6359.code32

  • arch/ia32/src/smp/apic.c

    re3f41b6 rb0bf501  
    4444 * Advanced Programmable Interrupt Controller for MP systems.
    4545 * Tested on:
    46  *      Bochs 2.0.2 - Bochs 2.2-cvs with 2-8 CPUs
     46 *      Bochs 2.0.2 - Bochs 2.2 with 2-8 CPUs
    4747 *      ASUS P/I-P65UP5 + ASUS C-P55T2D REV. 1.41 with 2x 200Mhz Pentium CPUs
    4848 */
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