Changeset b6d4566 in mainline for arch/ia64/src/ivt.S


Ignore:
Timestamp:
2006-03-27T16:56:51Z (19 years ago)
Author:
Jakub Jermar <jakub@…>
Branches:
lfn, master, serial, ticket/834-toolchain-update, topic/msim-upgrade, topic/simplify-dev-export
Children:
ff75d34
Parents:
50fe620
Message:

CPU stacks must have two frames on ia64.
Make sure both thread stack frames are mapped in before_thread_runs_arch().
Take STACK_FRAMES into account during kernel memory layout initialization in main_bsp().

File:
1 edited

Legend:

Unmodified
Added
Removed

  • arch/ia64/src/ivt.S

    r50fe620 rb6d4566  
    3333#include <align.h>
    3434
    35 
    3635#define FRS_TO_SAVE 30
    3736#define STACK_ITEMS             (19 + FRS_TO_SAVE*2)
    38 //#define STACK_ITEMS           19             
    39         /* 30*2 for FPU registers */
    4037#define STACK_FRAME_SIZE        ALIGN_UP((STACK_ITEMS*STACK_ITEM_SIZE) + STACK_SCRATCH_AREA_SIZE, STACK_ALIGNMENT)
    4138
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