Ignore:
Timestamp:
2013-09-03T19:13:37Z (12 years ago)
Author:
Jakub Jermar <jakub@…>
Branches:
lfn, master, serial, ticket/834-toolchain-update, topic/msim-upgrade, topic/simplify-dev-export
Children:
b3cf946
Parents:
1b34360
Message:

Do not create kernel identity over the entire address space on sun4v.

File:
1 edited

Legend:

Unmodified
Added
Removed

  • kernel/arch/sparc64/src/sun4v/start.S

    r1b34360 r730ff63  
    345345        .quad 0
    346346
     347/*
     348 * This variable is used by the fast_data_access_MMU_miss trap handler.
     349 * In runtime, it is modified to contain the address of the end of physical
     350 * memory.
     351 */
     352.global end_of_identity
     353end_of_identity:
     354        .quad -1
     355
    347356.global kernel_8k_tlb_data_template
    348357kernel_8k_tlb_data_template:
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