Ignore:
Timestamp:
2006-09-03T23:37:14Z (18 years ago)
Author:
Jakub Jermar <jakub@…>
Branches:
lfn, master, serial, ticket/834-toolchain-update, topic/msim-upgrade, topic/simplify-dev-export
Children:
fd85ae5
Parents:
002e613
Message:

sparc64 update.

  • Prototype userspace layer implementation that at least relates to sparc64 and compiles cleanly.
  • Fixes for kernel's preemptible_handler and code related to running userspace.
  • Enable userspace. Several dozen instructions are now run in userspace! We are pretty near the userspace milestone for sparc64.
File:
1 edited

Legend:

Unmodified
Added
Removed

  • uspace/libc/arch/sparc64/src/entry.s

    r002e613 rcfa70add  
    3838#
    3939__entry:
     40        sethi %hi(_gp), %l7
     41        call __main
     42        or %l7, %lo(_gp), %l7
     43        call __io_init
     44        nop
     45        call main
     46        nop
     47        call __exit
     48        nop
    4049
    4150__entry_driver:
     51        sethi %hi(_gp), %l7
     52        call __main
     53        or %l7, %lo(_gp), %l7
     54        call main
     55        nop
     56        call __exit
     57        nop
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