Age | Commit message (Collapse) | Author |
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If an instruction is executed speculatively and hits a situation where it
wants to panic, it should return a fault instead. If the instruction was
misspeculated, the fault can be thrown away. If the instruction wasn't
misspeculated, the fault will be invoked and the panic will still happen.
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At the same time, rename the trace flags to debug flags since they
have broader usage than simply tracing. This means that
--trace-flags is now --debug-flags and --trace-help is now --debug-help
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Using the destination register directly causes the ISA parser to treat it as a
source even if none of the original bits are used.
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These faults can panic/warn/warn_once, etc., instead of instructions doing
that themselves directly. That way, instructions can be speculatively
executed, and only if they're actually going to commit will their fault be
invoked and the panic, etc., happen.
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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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operands.
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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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appropriate.
--HG--
extra : convert_revision : f08bd725d07a501bb7a0ce91590b5d37db99c6f3
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C++ and python.
--HG--
extra : convert_revision : 9cd223f2005adb36fea2bb56fa39793a58ec958c
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to be with the other ones.
--HG--
extra : convert_revision : ee0b5acde08d12c51a5282efb58d1ac72e0779af
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--HG--
extra : convert_revision : 2e8289dbd3f5dda1221014d4ed0e9450f60de0cf
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--HG--
extra : convert_revision : 6ebf906d2211b94f28c173f0d2da91bd446fcb2c
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--HG--
rename : src/arch/x86/isa/base.isa => src/arch/x86/isa/outputblock.isa
extra : convert_revision : 7954e7d5eea3b5966c9e273a08bcd169a39f380c
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--HG--
extra : convert_revision : d8d139180917f54006a5a79df4a0f206ddd39fed
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--HG--
extra : convert_revision : 9e57e582dd1ef2805d5adffcc0ccfd99596d9f54
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an lea microop, move EmulEnv into it's own .cc and .hh.
--HG--
extra : convert_revision : 1212b8463eab1c1dcba7182c487d1e9184cf9bea
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--HG--
extra : convert_revision : 388c0d6f2af96c4d33c1fe5d42a21866a4d71556
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--HG--
extra : convert_revision : 7d1a43c5791a2e7e30533746da3dd7036a5b8799
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multiops do alot more of what they're supposed to (excluding memory operands), and microops are slightly more implemented.
--HG--
extra : convert_revision : 518059f47e11df50aa450d4a322ef2ac069c99c9
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--HG--
extra : convert_revision : a39a158fec4560f6eb7a6987592c473677c0b1ba
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