Changeset bac86377 in mainline for kernel/arch/ia32/src


Ignore:
Timestamp:
2010-01-08T20:13:42Z (16 years ago)
Author:
Jakub Jermar <jakub@…>
Branches:
lfn, master, serial, ticket/834-toolchain-update, topic/msim-upgrade, topic/simplify-dev-export
Children:
4290746
Parents:
8fb47ec0
Message:

Put sentinels to beginnings of all ia32 kernel stacks to stop
potential stack traces.

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

Legend:

Unmodified
Added
Removed

  • kernel/arch/ia32/src/boot/boot.S

    r8fb47ec0 rbac86377  
    9494        pushl grub_eax
    9595        call arch_pre_main
     96
     97        # Create the first stack frame
     98        pushl $0
     99        movl %esp, %ebp
    96100       
    97101        call main_bsp

  • kernel/arch/ia32/src/smp/ap.S

    r8fb47ec0 rbac86377  
    7878        addl $0x80000000, %esp                  # PA2KA(ctx.sp)
    7979       
     80        pushl $0                                # create the first stack frame
     81        movl %esp, %ebp
     82
    8083        jmpl $KTEXT, $main_ap
    8184
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