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2179 commits

Author SHA1 Message Date
Gabe Black
4f130683e0 ARM: Implement the VLDR instruction. 2010-06-02 12:58:12 -05:00
Gabe Black
dbec303864 ARM: Decode all the various forms of vmov. 2010-06-02 12:58:12 -05:00
Gabe Black
ff3996b24d ARM: Make VFP load/store and 64 bit move decode correspond with CP10 and CP11. 2010-06-02 12:58:12 -05:00
Gabe Black
dd1aedc98b ARM: Implement the various versions of VMOV. 2010-06-02 12:58:12 -05:00
Gabe Black
1f059541d6 ARM: Add a new RegImmOp base class. 2010-06-02 12:58:12 -05:00
Gabe Black
6976b4890a ARM: Add a RegRegImmOp base class. 2010-06-02 12:58:12 -05:00
Gabe Black
186cfe3ae3 ARM: Widen the immediate fields in the misc instruction classes. 2010-06-02 12:58:12 -05:00
Gabe Black
b87ebf382f ARM: Add a function to decode VFP modified immediate constants. 2010-06-02 12:58:12 -05:00
Gabe Black
7eb4d02dd9 ARM: Add a function to decode SIMD modified immediate constants. 2010-06-02 12:58:12 -05:00
Gabe Black
abda50173c ARM: Add fp operands to operands.isa. 2010-06-02 12:58:12 -05:00
Gabe Black
6365d29c21 ARM: Decode the VMRS instruction. 2010-06-02 12:58:11 -05:00
Gabe Black
fbf2ad5ae8 ARM: Update the set of FP related miscregs. 2010-06-02 12:58:11 -05:00
Gabe Black
aade63a8fe ARM: Implement the VMRS instruction. 2010-06-02 12:58:11 -05:00
Gabe Black
a8b56b452c ARM: Decode the VMSR instruction. 2010-06-02 12:58:11 -05:00
Gabe Black
06008c54eb ARM: Implement the VMSR instruction. 2010-06-02 12:58:11 -05:00
Gabe Black
0ff71c7c34 ARM: Decode 8, 16, and 32 bit transfers between core and extension (fp) registers. 2010-06-02 12:58:11 -05:00
Gabe Black
c9c4dfc09d ARM: Ignore attempts to disable coprocessors that aren't implemented anyway. 2010-06-02 12:58:11 -05:00
Gabe Black
c3bf29bbea ARM: Implement the udiv instruction. 2010-06-02 12:58:11 -05:00
Gabe Black
f3e65c2de2 ARM: Implement the sdiv instruction. 2010-06-02 12:58:11 -05:00
Gabe Black
5943f0fc84 ARM: Ignore writing a bad mode to CPSR with MSR. 2010-06-02 12:58:11 -05:00
Gabe Black
ba33db8fd6 ARM: Decode the CPS instruction. 2010-06-02 12:58:11 -05:00
Gabe Black
7861b084f6 ARM: Implement the CPS instruction. 2010-06-02 12:58:11 -05:00
Gabe Black
eb1447302d ARM: Decode the SRS instruction. 2010-06-02 12:58:11 -05:00
Gabe Black
bb6fea91da ARM: Implement the SRS instruction. 2010-06-02 12:58:11 -05:00
Gabe Black
dbee6e0c54 ARM: Add a base class for SRS. 2010-06-02 12:58:11 -05:00
Gabe Black
239c9af90d ARM: Implement a badMode function that says whether a mode is legal. 2010-06-02 12:58:11 -05:00
Gabe Black
a5ea52bb45 ARM: Allow flattening into any mode. 2010-06-02 12:58:11 -05:00
Gabe Black
698ee26c6b ARM: Decode TBB and TBH. 2010-06-02 12:58:11 -05:00
Gabe Black
6fa713a66c ARM: Decode the setend instruction. 2010-06-02 12:58:11 -05:00
Gabe Black
4683cd1655 ARM: Define the setend instruction. 2010-06-02 12:58:10 -05:00
Gabe Black
fb23297914 ARM: Make a base class for instructions that use only an immediate. 2010-06-02 12:58:10 -05:00
Gabe Black
247acd93c4 ARM: Decode the arm version of ldrexd. 2010-06-02 12:58:10 -05:00
Gabe Black
3ad31f61c2 ARM: Decode the strex instructions. 2010-06-02 12:58:10 -05:00
Gabe Black
54ab07e636 ARM: Implement the strex instructions. 2010-06-02 12:58:10 -05:00
Gabe Black
524a8195e1 ARM: Set CPSR.E to SCTLR.EE on faults. 2010-06-02 12:58:10 -05:00
Gabe Black
683421e0c6 ARM: Warn about not implementing MPU translation, not panic about MMU. 
We'll start out with a stbu version of PMSA and switch over to VMSA for the
full implementation.
 2010-06-02 12:58:10 -05:00
Gabe Black
6fb5189c47 ARM: Ignore/warn on accesses to the DRBAR, DRACR, and DRSR registers. 2010-06-02 12:58:10 -05:00
Gabe Black
89b1dd5582 ARM: Allow access to the RGNR register. 2010-06-02 12:58:10 -05:00
Gabe Black
c3381167c9 ARM: Make the MPUIR register report that 1 unified data region is supported. 2010-06-02 12:58:10 -05:00
Gabe Black
3aa8faf177 ARM: Ignore/warn on accesses to the BPIALLIS and BPIALL registers. 2010-06-02 12:58:10 -05:00
Gabe Black
faf6c727f6 ARM: Respect the E bit of the CPSR when doing loads and stores. 2010-06-02 12:58:10 -05:00
Gabe Black
b6cb6f1874 ARM: Zero the micropc when vectoring to a fault. 2010-06-02 12:58:10 -05:00
Gabe Black
1d5233958a ARM: Implement the V7 version of alignment checking. 2010-06-02 12:58:10 -05:00
Gabe Black
7b397925af ARM: Decode the RFE instruction. 2010-06-02 12:58:10 -05:00
Gabe Black
a2cb503ba6 ARM: Implement the RFE instruction. 2010-06-02 12:58:10 -05:00
Gabe Black
ec4cd00b11 ARM: Add a base class for the RFE instruction. 2010-06-02 12:58:10 -05:00
Gabe Black
1ada9d4880 ARM: Make sure some undefined thumb32 instructions fault. 2010-06-02 12:58:10 -05:00
Gabe Black
3caa75d53a ARM: Squash the low order bits of the PC when performing a regular branch. 2010-06-02 12:58:10 -05:00
Gabe Black
36eeee0133 ARM: When changing the CPSR and branching, make sure the branch is second. 2010-06-02 12:58:09 -05:00
Gabe Black
68f2908a70 ARM: Ignore/warn when CSSELR or CCSIDR are accessed. 
These registers provide information about the caches. Since we can't provide
that information, these will be harmlessly inert.
 2010-06-02 12:58:09 -05:00
Gabe Black
741b243260 ARM: Ignore/warn access to the bpimva registers. 2010-06-02 12:58:09 -05:00
Gabe Black
8a7f60194e ARM: Ignore/warn on accesses to the dccmvac register. 2010-06-02 12:58:09 -05:00
Gabe Black
89133b15da ARM: Decode the enterx and leavex instructions. 2010-06-02 12:58:09 -05:00
Gabe Black
6a4ea7cca9 ARM: Implement the enterx and leavex instructions. 
These enter and leave thumbEE mode. Currently thumbEE mode behaves exactly the
same as Thumb mode, but at least this will make it -look- like we're enter and
leaving it. The actual behavioral changes will be implemented in future
changes.
 2010-06-02 12:58:09 -05:00
Gabe Black
eb0823c4f2 ARM: Fix the implementation of BX to work in thumbEE mode. 2010-06-02 12:58:09 -05:00
Gabe Black
bb0d390105 ARM: When an instruction is intentionally undefined, fault on it. 2010-06-02 12:58:09 -05:00
Gabe Black
61a5e71be7 ARM: Decode the thumb version of the ldrd and strd instructions. 2010-06-02 12:58:09 -05:00
Gabe Black
9d4a1bf2ba ARM: Explicitly keep track of the second destination for double loads/stores. 2010-06-02 12:58:09 -05:00
Gabe Black
28023f6f3d ARM: Decode the thumb32 load byte/memory hint instructions. 2010-06-02 12:58:09 -05:00
Gabe Black
7a9dcdf99f ARM: Decode the load halfword, memory hints instructions for 32 bit Thumb. 2010-06-02 12:58:09 -05:00
Gabe Black
a483d44d9f ARM: Ignore/warn on accesses to icimvau. 2010-06-02 12:58:09 -05:00
Gabe Black
630f309a77 ARM: Ignore/warn on iciallu. 2010-06-02 12:58:09 -05:00
Gabe Black
d618121670 ARM: Ignore/warn on ICIALLUIS. 2010-06-02 12:58:09 -05:00
Gabe Black
e658b6fed4 ARM: Add support for the clidr register. 
This register will always report 0 caches as implemented. It's not clear how
to find out how many there really are when dealing with an arbitrary
hierarchy.
 2010-06-02 12:58:09 -05:00
Gabe Black
896c7617c4 ARM: Decode the unimplemented data barrier CP15 accesses. 
These are CP15DSB (Data Synchronization Barrier), and CP15DMB (Data Memory
Barrier).
 2010-06-02 12:58:09 -05:00
Gabe Black
af6b1667e9 ARM: Implement a stub of CPACR. 
This register controls access to the coprocessors. This doesn't actually
implement it, it allows writes which don't turn anything off. In other words,
it allows the simulated program to ask for what it already has.
 2010-06-02 12:58:09 -05:00
Gabe Black
660270746b ARM: Actually write the value of sctlr in ISA.clear(). 2010-06-02 12:58:08 -05:00
Gabe Black
6c9ab5d898 ARM: Replace the ARM decode of CP15 MCR and MRC instructions. 2010-06-02 12:58:08 -05:00
Gabe Black
35f0c01fea ARM: Decode the unimplemented cp15 instruction barrier. 2010-06-02 12:58:08 -05:00
Gabe Black
7932b86298 ARM: Ignore accesses to DCCIMVAC. 2010-06-02 12:58:08 -05:00
Gabe Black
6ae4d34a12 ARM: Allow accesses to the software thread id registers. 2010-06-02 12:58:08 -05:00
Gabe Black
54850e4d23 ARM: Allow accesses to the contextidr register. 2010-06-02 12:58:08 -05:00
Gabe Black
221e0ac523 ARM: Warn about and ignore accesses to DCCISW. 
This register is supposed to "Clean and invalidate data or unified cache line
by set/way." Since there isn't a good way to do that, we'll just ignore these
and warn about it.
 2010-06-02 12:58:08 -05:00
Gabe Black
8c1be04af6 ARM: Decode the thumb versions of the mcr and mrc instructions. 2010-06-02 12:58:08 -05:00
Gabe Black
625a43e7c7 ARM: Implement the mrc and mcr instructions. 2010-06-02 12:58:08 -05:00
Gabe Black
6c1b10043f ARM: Rename the RevOp base class to something more generic. 2010-06-02 12:58:08 -05:00
Gabe Black
f9d1bba22a ARM: Add a version of the Dest and Op1 operands for accessing the MiscRegs. 2010-06-02 12:58:08 -05:00
Gabe Black
6aa229386d ARM: Implement a function to decode CP15 registers to MiscReg indices. 2010-06-02 12:58:08 -05:00
Gabe Black
7ff24c8777 ARM: Decode the bfi and bfc instructions. 2010-06-02 12:58:08 -05:00
Gabe Black
a37b6b6bce ARM: Implement the bfc and bfi instructions. 2010-06-02 12:58:08 -05:00
Gabe Black
5a63887617 ARM: Decode the ubfx and sbfx instructions. 2010-06-02 12:58:08 -05:00
Gabe Black
2e717558e2 ARM: Decode miscellaneous arm mode media instructions. 2010-06-02 12:58:08 -05:00
Gabe Black
09cc401848 ARM: Implement the ubfx and sbfx instructions. 2010-06-02 12:58:08 -05:00
Gabe Black
b1158e4938 ARM: Add a register, immediate, immediate to register base for [su]bfx. 2010-06-02 12:58:08 -05:00
Gabe Black
504ac6518b ARM: Decode the clz instruction. 2010-06-02 12:58:08 -05:00
Gabe Black
2c94bf7f30 ARM: Implement the clz instruction. 2010-06-02 12:58:08 -05:00
Gabe Black
00320a53ab ARM: Decode the rbit instruction. 2010-06-02 12:58:07 -05:00
Gabe Black
5cc1bb6842 ARM: Implement the rbit instruction. 2010-06-02 12:58:07 -05:00
Gabe Black
566b2ff20c ARM: Decode the nop instruction. 2010-06-02 12:58:07 -05:00
Gabe Black
b9cfe9a3db ARM: Implement nop. 2010-06-02 12:58:07 -05:00
Gabe Black
a2d8dcebba ARM: Decode the ldrex instruction. 2010-06-02 12:58:07 -05:00
Gabe Black
952253483b ARM: Rearrange the load/store double/exclusive, table branch thumb decoding. 2010-06-02 12:58:07 -05:00
Gabe Black
f7f75ad053 ARM: Implement the ldrex instruction. 2010-06-02 12:58:07 -05:00
Gabe Black
00baeb742d ARM: Decode the usad8 and usada8 instructions. 2010-06-02 12:58:07 -05:00
Gabe Black
8f566e5ee3 ARM: Implement the usad8 and usada8 instructions. 2010-06-02 12:58:07 -05:00
Gabe Black
c643b1c274 ARM: Add a base class to support usada8. 2010-06-02 12:58:07 -05:00
Gabe Black
64ade8316e ARM: Decode the sel instruction. 2010-06-02 12:58:07 -05:00
Gabe Black
7fa6835a0c ARM: Implement the sel instruction. 2010-06-02 12:58:07 -05:00
Gabe Black
498f9d925e ARM: Add a base class for the sel instruction. 2010-06-02 12:58:07 -05:00
Gabe Black
f581fd3f89 ARM: Decode pkh instructions. 2010-06-02 12:58:07 -05:00
Gabe Black
9ffc5e2ae6 ARM: Implement the pkh instruction. 2010-06-02 12:58:07 -05:00
Gabe Black
c4d09747a5 ARM: Decode the sign/zero extend instructions. 2010-06-02 12:58:07 -05:00
Gabe Black
69365876d8 ARM: Implement zero/sign extend instructions. 2010-06-02 12:58:07 -05:00
Gabe Black
554fb3774e ARM: Add a base class for extend and add instructions. 2010-06-02 12:58:07 -05:00
Gabe Black
cb2e3b0ace ARM: Generalize the saturation instruction bases for use in other instructions. 2010-06-02 12:58:07 -05:00
Gabe Black
a1208aa66d ARM: Decode the 8/16 bit signed/unsigned add/subtract half instructions. 2010-06-02 12:58:07 -05:00
Gabe Black
cabf766a06 ARM: Implement the 8/16 bit signed/unsigned add/subtract half instructions. 2010-06-02 12:58:06 -05:00
Gabe Black
82614b6f3a ARM: Fix signed most significant multiply instructions. 2010-06-02 12:58:06 -05:00
Gabe Black
3cff58602a ARM: Fix multiply overflow flag setting. 2010-06-02 12:58:06 -05:00
Gabe Black
90c2284714 ARM: Decode the saturation instructions. 2010-06-02 12:58:06 -05:00
Gabe Black
61b8e33225 ARM: Implement the saturation instructions. 2010-06-02 12:58:06 -05:00
Gabe Black
c96f03a250 ARM: Implement base classes for the saturation instructions. 2010-06-02 12:58:06 -05:00
Gabe Black
0aff168f1a ARM: Decode the signed add/subtract and subtract/add instructions. 2010-06-02 12:58:06 -05:00
Gabe Black
8ba812f1fb ARM: Implement signed add/subtract and subtract/add. 2010-06-02 12:58:06 -05:00
Gabe Black
a895514d35 ARM: Decode the unsigned 8 and 16 bit add and subtract instructions. 2010-06-02 12:58:06 -05:00
Gabe Black
3f12eb02ab ARM: Implement the unsigned 8 bit and 16 bit vector adds and subtracts. 2010-06-02 12:58:06 -05:00
Gabe Black
29acf9516c ARM: Decode the unsigned saturating instructions. 2010-06-02 12:58:06 -05:00
Gabe Black
be888e67e7 ARM: Implement the unsigned saturating instructions. 2010-06-02 12:58:06 -05:00
Gabe Black
5495ebd68d ARM: Decode the ssub instructions. 2010-06-02 12:58:06 -05:00
Gabe Black
fd6e9f304e ARM: Implement the ssub instructions. 2010-06-02 12:58:06 -05:00
Gabe Black
bcf0454864 ARM: Decode the SADD8 and SADD16 instructions. 2010-06-02 12:58:06 -05:00
Gabe Black
87975aa691 ARM: Implement the SADD8 and SADD16 instructions. 2010-06-02 12:58:06 -05:00
Gabe Black
d70c31437a ARM: Support instructions that set the GE bits when they write the condition codes. 2010-06-02 12:58:06 -05:00
Gabe Black
e32aaefe8c ARM: Decode 32 bit thumb data processing register instructions. 2010-06-02 12:58:06 -05:00
Gabe Black
f19b605aed ARM: Decode the 16 bit thumb versions of the REV* instructions. 2010-06-02 12:58:06 -05:00
Gabe Black
15356af288 ARM: Decode the ARM version of the REV* instructions. 2010-06-02 12:58:05 -05:00
Gabe Black
59c726b6f4 ARM: Pull decoding of ARM pack, unpack, saturate and reverse instructions into a format. 2010-06-02 12:58:05 -05:00
Gabe Black
aa8493d7d1 ARM: Implement the REV* instructions. 2010-06-02 12:58:05 -05:00
Gabe Black
c981a4de2b ARM: Add base classes suitable for the REV* instructions. 2010-06-02 12:58:05 -05:00
Gabe Black
57443a2144 ARM: Make LDM that loads the PC perform an interworking branch. 2010-06-02 12:58:05 -05:00
Gabe Black
1344fc2668 ARM: Decode the swp and swpb instructions. 2010-06-02 12:58:05 -05:00
Gabe Black
e157b1f52a ARM: Implement the swp and swpb instructions. 2010-06-02 12:58:05 -05:00
Gabe Black
1884ed65bd ARM: Decode MRS and MSR for thumb. 2010-06-02 12:58:05 -05:00
Gabe Black
ff3b21bc2b ARM: Replace the versions of MRS and MSR in the ARM decoder with the new ones. 2010-06-02 12:58:05 -05:00
Gabe Black
f0811eb208 ARM: Define versions of MSR and MRS outside the decoder. 2010-06-02 12:58:05 -05:00
Gabe Black
f61bb9adb9 ARM: Hook up the push/pop versions of stm/ldm in thumb. 2010-06-02 12:58:05 -05:00
Gabe Black
a76ab8e040 ARM: Hook SVC into the thumb decoder. 2010-06-02 12:58:05 -05:00
Gabe Black
cbdebf852e ARM: Implement SVC (was SWI) outside of the decoder. 2010-06-02 12:58:05 -05:00
Gabe Black
34032f97d6 ARM: Trigger system calls from the SupervisorCall invoke method. 
This simplifies the decoder slightly, and makes the system call mechanism
very slightly more realistic.
 2010-06-02 12:58:05 -05:00
Gabe Black
52460938cb ARM: Fix multiply operations. 
These fixes were provided by Ali and fix the saturation condition code and
various multiply instructions.
 2010-06-02 12:58:05 -05:00
Gabe Black
4fb6fcd82d ARM: Decode the scalar saturating add/subtract instructions. 2010-06-02 12:58:05 -05:00
Gabe Black
30dd622622 ARM: Decode the parallel add and subtract instructions. 2010-06-02 12:58:05 -05:00
Gabe Black
62e8487d57 ARM: Implement signed saturating add and/or subtract instructions. 2010-06-02 12:58:05 -05:00
Gabe Black
a1253ec644 ARM: Implemented prefetch instructions/decoding (pli, pld, pldw). 2010-06-02 12:58:05 -05:00
Gabe Black
61b00d3224 ARM: Decode unconditional ARM instructions. 2010-06-02 12:58:04 -05:00
Gabe Black
b6e2f5d33f ARM: Make sure ldm exception return writes back its base in the right mode. 
This change moves the writeback of load multiple instructions to the beginning
of the macroop. That way, the MicroLdrRetUop that changes the mode will
necessarily happen later, ensuring the writeback happens in the original mode.
The actual value in the base register if it also shows up in the register list
is undefined, so it's fine if it gets clobbered by one of the loads. For
stores where the base register is the lowest numbered in the register list,
the original value should be written back. That means stores can't write back
at the beginning, but the mode changing problem doesn't affect them so they
can continue to write back at the end.
 2010-06-02 12:58:04 -05:00
Gabe Black
89060f1fd8 ARM: Rework how unrecognized/unimplemented instructions are handled. 
Instead of panic immediately when these instructions are executed, an
UndefinedInstruction fault is returned. In FS mode (not currently
implemented), this is the fault that should, to my knowledge, be triggered in
these situations and should be handled using the normal architected
mechanisms. In SE mode, the fault causes a panic when it's invoked that gives
the same information as the instruction did. When/if support for speculative
execution of ARM is supported, this will allow a mispeculated and unrecognized
and/or unimplemented instruction from causing a panic. Only once the
instruction is going to be committed will the fault be invoked, triggering the
panic.
 2010-06-02 12:58:04 -05:00
Gabe Black
aa45fafb2e ARM: Add support for "SUBS PC, LR and related instructions". 2010-06-02 12:58:04 -05:00
Gabe Black
2419903dc0 ARM: Make ldrs into the PC and ldm exception return do interworking branches. 2010-06-02 12:58:04 -05:00
Gabe Black
28227440a7 ARM: Align the PC when using it as the base for a load. 2010-06-02 12:58:04 -05:00
Gabe Black
d63f748b53 ARM: Implement ADR as separate from ADD. 2010-06-02 12:58:04 -05:00
Gabe Black
e92dc21fde ARM: Add support for interworking branch ALU instructions. 2010-06-02 12:58:04 -05:00
Gabe Black
11c3361be4 ARM: Fix when the flag bits are updated for thumb. 2010-06-02 12:58:04 -05:00
Gabe Black
14d25fbad0 ARM: Don't rely on undefined behavior to get arithmetic right shift. 
Shifting to the right of a signed value when the MSB is one is technically
undefined behavior, even though in my experience it's done the "right thing"
and sign extended the value. This replaces the arithmetic right shift code in
ARM that uses that coincidence with some code that relies on bit math.
 2010-06-02 12:58:04 -05:00
Gabe Black
05d880f7a1 ARM: Restrict the shift amount from a register to 8 bits. 
The shift amount when taken from a register is supposed to be truncated to an
8 bit value.
 2010-06-02 12:58:04 -05:00
Gabe Black
9ebaf8ecd5 ARM: Define the VFP load/store multiple instructions. 2010-06-02 12:58:04 -05:00
Gabe Black
3f83094af2 ARM: Decode the VFP load/store multiple instructions. 2010-06-02 12:58:04 -05:00
Gabe Black
647edea970 ARM: Fix the constant describing the number of floating point registers. 2010-06-02 12:58:04 -05:00
Gabe Black
2f3102f1ef ARM: Add templates for VFP load/store multiple instructions. 2010-06-02 12:58:04 -05:00
Gabe Black
739f23c64c ARM: Add base classes for VFP load/store multiple. 2010-06-02 12:58:04 -05:00
Gabe Black
cb631d87c3 ARM: Add floating point load/store microops. 2010-06-02 12:58:04 -05:00
Gabe Black
3a11412c99 ARM: Add an fp version of one of the microop indexed registers. 2010-06-02 12:58:04 -05:00
Gabe Black
d5aee75efe ARM: Move the mmap region to where Linux actually has it. 2010-06-02 12:58:04 -05:00
Gabe Black
a8eb9d521c ARM: Eliminate the unused rhi and rlo operands. 2010-06-02 12:58:03 -05:00
Gabe Black
b02c7f1bcd ARM: Move the macro mem constructor out of the isa desc. 
This code doesn't use the parser at all, and moving it out reduces the
conceptual complexity of that code.
 2010-06-02 12:58:03 -05:00
Gabe Black
7b62e9ad71 ARM: Make macroops panic if executed directly. 
The macroop should never be executed, only it's microops will.
 2010-06-02 12:58:03 -05:00
Ali Saidi
8fadf2691d ARM: GCC < 4.3 has some issues with attribute no return on some functions. Fix so it works for older gccs. 2010-06-02 12:58:03 -05:00
Gabe Black
f18040a205 ARM: Split out the "basic" templates and format. 
--HG--
rename : src/arch/arm/isa/formats/basic.isa => src/arch/arm/isa/templates/basic.isa
 2010-06-02 12:58:03 -05:00
Gabe Black
c175f1b993 ARM: Remove unnecessary cruft from includes.isa. 2010-06-02 12:58:03 -05:00
Gabe Black
e29ec7d2ed ARM: Move the inst2string function out of the isa_desc. 
Delete the now empty formats/util.isa.
 2010-06-02 12:58:03 -05:00
Gabe Black
ae135228fc ARM: Get rid of the unused ArmGenericCodeSubs. 2010-06-02 12:58:03 -05:00
Gabe Black
8c012e9571 ARM: Make the predecoder print out the ExtMachInst it gathered when traced. 2010-06-02 12:58:03 -05:00
Gabe Black
458bd025d4 ARM: Remove special naming for the new version of multiply. 2010-06-02 12:58:03 -05:00
Gabe Black
2196f75a25 ARM: Hook the new multiply instructions into all the decoders. 2010-06-02 12:58:03 -05:00
Gabe Black
33da368e99 ARM: Implement all integer multiply instructions. 2010-06-02 12:58:03 -05:00
Gabe Black
50229be27f ARM: Add templates for multiply instructions. 2010-06-02 12:58:03 -05:00
Gabe Black
3430b34cff ARM: Add base classes for multiply instructions. 2010-06-02 12:58:03 -05:00
Gabe Black
c7d2f43641 ARM: Decode plain binary immediate thumb data processing instructions. 2010-06-02 12:58:03 -05:00
Gabe Black
dcf218155d ARM: Define a new "movt" data processing instruction. 2010-06-02 12:58:03 -05:00
Gabe Black
b615ed1470 ARM: Hook the new branch instructions into the 32 bit thumb decoder. 2010-06-02 12:58:03 -05:00
Gabe Black
274badd201 ARM: Hook the new branch instructions into the 16 bit thumb decoder. 2010-06-02 12:58:03 -05:00
Gabe Black
b6b2f8891a ARM: Eliminate the old style branch instructions. 2010-06-02 12:58:03 -05:00
Gabe Black
d082705b01 ARM: Hook the new branch instructions into the ARM decoder. 2010-06-02 12:58:02 -05:00
Gabe Black
9869343636 ARM: Implement branch instructions external to the decoder. 2010-06-02 12:58:02 -05:00
Gabe Black
a6c1c8debb ARM: Add new templates for branch instructions. 2010-06-02 12:58:02 -05:00
Gabe Black
ef3972eaae ARM: Implement new base classes for branches. 2010-06-02 12:58:02 -05:00
Gabe Black
769f3406fe ARM: Replace the interworking branch base class with a special operand. 2010-06-02 12:58:02 -05:00
Gabe Black
b6e7029dd5 ARM: Fix PC operand handling. 2010-06-02 12:58:02 -05:00
Gabe Black
7eb3ea2798 ARM: Remove the special naming from the new version of data processing instructions. 2010-06-02 12:58:02 -05:00
Gabe Black
4f08b52af2 ARM: Get rid of unnecessary flag calculating functions. 2010-06-02 12:58:02 -05:00
Gabe Black
bf903ec9a1 ARM: Get rid of the unused Jump format. 2010-06-02 12:58:02 -05:00
Gabe Black
36ca0658a4 ARM: Get rid of obsoleted predicated inst formats, etc. 2010-06-02 12:58:02 -05:00
Gabe Black
7939b48265 ARM: Implement disassembly for the new data processing classes. 2010-06-02 12:58:02 -05:00
Gabe Black
b66e3aec43 ARM: Hook the external data processing instructions into the Thumb decoder. 2010-06-02 12:58:02 -05:00
Gabe Black
beb759912b ARM: Move the modified_imm function from all ARM instructions to just data processing ones. 2010-06-02 12:58:02 -05:00
Gabe Black
8136cb3605 ARM: Hook the new external data processing instructions to the ARM decoder. 2010-06-02 12:58:02 -05:00
Gabe Black
bf45d44cbe ARM: Implement data processing instructions external to the decoder. 2010-06-02 12:58:02 -05:00
Gabe Black
c02f9cdddf ARM: Add new base classes for data processing instructions. 2010-06-02 12:58:02 -05:00
Gabe Black
1e7b317a98 ARM: Hook up 32 bit thumb load/store multiple. 2010-06-02 12:58:02 -05:00
Gabe Black
64d6b6ebfd ARM: Hook up 16 bit thumb load/store multiple. 2010-06-02 12:58:02 -05:00