Age | Commit message (Collapse) | Author |
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In the process make add skipFuction() to handle isa specific function skipping
instead of ifdefs and other ugliness. For almost all ABIs, 64 bit arguments can
only start in even registers. Size is now passed to getArgument() so that 32
bit systems can make decisions about register selection for 64 bit arguments.
The number argument is now passed by reference because getArgument() will need
to change it based on the size of the argument and the current argument number.
For ARM, if the argument number is odd and a 64-bit register is requested the
number must first be incremented to because all 64 bit arguments are passed
in an even argument register. Then the number will be incremented again to
access both halves of the argument.
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This reduces the scope of those includes and makes it less likely for there to
be a dependency loop. This also moves the hashing functions associated with
ExtMachInst objects to be with the ExtMachInst definitions and out of
utility.hh.
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This is to help tidy up arch/x86. These files should not be used external to
the ISA.
--HG--
rename : src/arch/x86/apicregs.hh => src/arch/x86/regs/apic.hh
rename : src/arch/x86/floatregs.hh => src/arch/x86/regs/float.hh
rename : src/arch/x86/intregs.hh => src/arch/x86/regs/int.hh
rename : src/arch/x86/miscregs.hh => src/arch/x86/regs/misc.hh
rename : src/arch/x86/segmentregs.hh => src/arch/x86/regs/segment.hh
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displacement.
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This file is for register indices, Num* constants, and register types.
copyRegs and copyMiscRegs were moved to utility.hh and utility.cc.
--HG--
rename : src/arch/alpha/regfile.hh => src/arch/alpha/registers.hh
rename : src/arch/arm/regfile.hh => src/arch/arm/registers.hh
rename : src/arch/mips/regfile.hh => src/arch/mips/registers.hh
rename : src/arch/sparc/regfile.hh => src/arch/sparc/registers.hh
rename : src/arch/x86/regfile.hh => src/arch/x86/registers.hh
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This object encapsulates (or will eventually) the identity and characteristics
of the ISA in the CPU.
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--HG--
rename : src/sim/host.hh => src/base/types.hh
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--HG--
extra : convert_revision : 1a04f4402f4f31e4e5cd482c7983d853fe117df5
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--HG--
extra : convert_revision : fb973bcf13648876d5691231845dd47a2be50f01
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and use them directly out of the instruction. The extra copies are conceptually realistic but are just innefficient as implemented. Also don't use the zeroeth microcode register for general storage since it's now the zero register, and implement a load and a store microops.
--HG--
extra : convert_revision : 0686296ca8b72940d961ecc6051063bfda1e932d
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--HG--
extra : convert_revision : 7fc6567ab3d35c06901e6c8a0435f7cab819e17e
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sizes, and sign extend the 32-bit-acting-like-64-bit-immediates.
--HG--
extra : convert_revision : e59b747198cc79d50045bd2dc45b2e2b97bbffcc
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and a real hash function.
--HG--
extra : convert_revision : 30f29a36f6ab44e67e62aaf81b685fbe1267c746
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--HG--
extra : convert_revision : 4a66d04404beee9656e3e33089afcec10d7ee5ff
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into ahchoo.blinky.homelinux.org:/home/gblack/m5/newmem-x86
src/arch/mips/utility.hh:
src/arch/x86/SConscript:
Hand merge
--HG--
extra : convert_revision : 0ba457aab52bf6ffc9191fd1fe1006ca7704b5b0
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adding predecoding functionality to x86.
src/arch/SConscript:
src/arch/alpha/utility.hh:
src/arch/mips/utility.hh:
src/arch/sparc/utility.hh:
src/cpu/base.hh:
src/cpu/o3/fetch.hh:
src/cpu/o3/fetch_impl.hh:
src/cpu/simple/atomic.cc:
src/cpu/simple/base.cc:
src/cpu/simple/base.hh:
src/cpu/static_inst.hh:
src/arch/alpha/predecoder.hh:
src/arch/mips/predecoder.hh:
src/arch/sparc/predecoder.hh:
Make the predecoder an object with it's own switched header file.
--HG--
extra : convert_revision : 77206e29089130e86b97164c30022a062699ba86
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Removed the getOpcode function from StaticInst which only made sense for Alpha.
Started implementing the x86 predecoder.
--HG--
extra : convert_revision : a13ea257c8943ef25e9bc573024a99abacf4a70d
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src/arch/alpha/utility.hh:
src/arch/mips/utility.hh:
src/arch/sparc/utility.hh:
src/arch/x86/utility.hh:
add hook for system to startup the cpu or not... in the case of FS sparc, only the first cpu would get spunup.. the rest sit in an idle state until they get an ipi
src/arch/sparc/isa/decoder.isa:
handle writable bits of strandstatus register in miscregfile
src/arch/sparc/miscregfile.hh:
some constants for the strand status register
src/arch/sparc/ua2005.cc:
properly implement the strand status register
src/dev/sparc/iob.cc:
implement ipi generation properly
src/sim/system.cc:
call into the ISA to start the CPU (or not)
--HG--
extra : convert_revision : 0003b2032337d8a031a9fc044da726dbb2a9e36f
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--HG--
extra : convert_revision : 9d00209e5c0ae8aa5ac37f9558627ee212a72c9b
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--HG--
extra : convert_revision : c0170eae8aeae130f81618ae49a60f879c2b523f
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--HG--
extra : convert_revision : 438eb74f14e6ea60bab5012110f3946c9213786e
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