Changeset 0e90b4e in mainline


Ignore:
Timestamp:
2005-10-30T18:01:29Z (19 years ago)
Author:
Jakub Jermar <jakub@…>
Branches:
lfn, master, serial, ticket/834-toolchain-update, topic/msim-upgrade, topic/simplify-dev-export
Children:
1a70350
Parents:
df91be5
Message:

sparc64 work.
In context_save() and context_restore(), reserve 128 bytes on stack for save area.

File:
1 edited

Legend:

Unmodified
Added
Removed

  • arch/sparc64/src/context.S

    rdf91be5 r0e90b4e  
    7474       
    7575context_save_arch:
    76         save %sp, 0, %sp
     76        save %sp, -128, %sp
    7777        CONTEXT_STORE %i0
    7878
    … …  
    8080        mov 1, %i0     
    8181        ret
    82         restore %sp, 0, %sp
     82        restore %sp, 128, %sp
    8383       
    8484context_restore_arch:
    85         save %sp, 0, %sp
     85        save %sp, -128, %sp
    8686        CONTEXT_LOAD %i0
    8787
    … …  
    8989        xor %i0, %i0, %i0                       
    9090        ret
    91         restore %sp, 0, %sp     
     91        restore %sp, 128, %sp   
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