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Add support for mmapped iprs to atomic cpu

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src/arch/SConscript:
    add mmaped_ipr.hh to switch headers
src/arch/sparc/asi.hh:
    make ASI_IMPLICT=0 so by default nothing needs to be done
src/arch/sparc/miscregfile.hh:
    miscregfile no longer needs to include asi.hh
src/arch/sparc/tlb.cc:
src/arch/sparc/tlb.hh:
    implement panic instructions for mmaped ipr reads
src/cpu/simple/atomic.cc:
    add check for mmaped iprs and handle them if it exists
src/mem/request.hh:
    allocate space in the flags for mmaped iprs. Put in in the first 8 bits so that by default its fast. Move the other flags up 8 bits

--HG--
extra : convert_revision : 31255b0494588c4d06a727fe35241121d741b115
This commit is contained in:
Ali Saidi
2006-11-29 17:11:10 -05:00
parent 6e9cf9411f
commit b2eecd643c
10 changed files with 246 additions and 26 deletions
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src/arch/SConscript
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@@ -53,6 +53,7 @@ isa_switch_hdrs = Split('''
isa_traits.hh
kernel_stats.hh
locked_mem.hh
mmaped_ipr.hh
process.hh
regfile.hh
remote_gdb.hh