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author | Ali Saidi <saidi@eecs.umich.edu> | 2006-11-23 01:42:57 -0500 |
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committer | Ali Saidi <saidi@eecs.umich.edu> | 2006-11-23 01:42:57 -0500 |
commit | 271b9a5435ac26c836774b25ad1fa68e2351d25a (patch) | |
tree | 4e411c5f80fdc2030f147777b9a5860ad32fdb6e /src/mem/request.hh | |
parent | ef5b842247ec3f13cc7c321324130eab0f636052 (diff) | |
download | gem5-271b9a5435ac26c836774b25ad1fa68e2351d25a.tar.xz |
first cut at a sparc tlb
src/arch/sparc/SConscript:
Add code to serialize/unserialze tlb entries
src/arch/sparc/asi.cc:
src/arch/sparc/asi.hh:
update asi names for how they're listed in the supplement
add asis
add more asi functions
src/arch/sparc/isa_traits.hh:
move the interrupt stuff and some basic address space stuff into isa traits
src/arch/sparc/miscregfile.cc:
src/arch/sparc/miscregfile.hh:
add mmu registers to tlb
get rid of implicit asi stuff... the tlb will handle it
src/arch/sparc/regfile.hh:
make isnt/dataAsid return ints not asis
src/arch/sparc/tlb.cc:
src/arch/sparc/tlb.hh:
first cut at sparc tlb
src/arch/sparc/vtophys.hh:
pagatable nedes to be included here
src/mem/request.hh:
add asi and if the request is a memory mapped register to the requset object
src/sim/host.hh:
fix incorrect definition of LL
--HG--
extra : convert_revision : 6c85cd1681c62c8cd8eab04f70b1f15a034b0aa3
Diffstat (limited to 'src/mem/request.hh')
-rw-r--r-- | src/mem/request.hh | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/src/mem/request.hh b/src/mem/request.hh index e54984fcd..5817b24e0 100644 --- a/src/mem/request.hh +++ b/src/mem/request.hh @@ -95,6 +95,11 @@ class Request /** The address space ID. */ int asid; + /** The ASI is any -- SPARC ONLY */ + int asi; + /** This request is to a memory mapped register. */ + bool mmapedReg; + /** The virtual address of the request. */ Addr vaddr; @@ -215,6 +220,16 @@ class Request /** Accessor function for asid.*/ int getAsid() { assert(validAsidVaddr); return asid; } + /** Accessor function for asi.*/ + int getAsi() { assert(validAsidVaddr); return asi; } + /** Accessor function for asi.*/ + void setAsi(int a) { assert(validAsidVaddr); asi = a; } + + /** Accessor function for asi.*/ + bool getMmapedReg() { assert(validPaddr); return mmapedReg; } + /** Accessor function for asi.*/ + void setMmapedReg(bool r) { assert(validPaddr); mmapedReg = r; } + /** Accessor function to check if sc result is valid. */ bool scResultValid() { return validScResult; } /** Accessor function for store conditional return value.*/ |