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7a8729effc
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404 Commits

Author SHA1 Message Date
Jim Grosbach
7a8729effc Tidy up formatting. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@137471 91177308-0d34-0410-b5e6-96231b3b80d8
 2011-08-12 17:43:31 +00:00
Jim Grosbach
46c38aff89 Tidy up formatting. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@137464 91177308-0d34-0410-b5e6-96231b3b80d8
 2011-08-12 17:01:02 +00:00
Jim Grosbach
29e7b7deb4 Clean up formatting a bit. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@137393 91177308-0d34-0410-b5e6-96231b3b80d8
 2011-08-11 23:57:17 +00:00
Jim Grosbach
857e1a7b3f ARM vector compare to zero instruction assembly parsing support. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@137389 91177308-0d34-0410-b5e6-96231b3b80d8
 2011-08-11 23:51:13 +00:00
Jim Grosbach
c69c26d95e Fix tests per now-correct encoding as of r137371. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@137376 91177308-0d34-0410-b5e6-96231b3b80d8
 2011-08-11 22:31:48 +00:00
Jim Grosbach
342ebd5f38 ARM STRT assembly parsing and encoding. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@137372 91177308-0d34-0410-b5e6-96231b3b80d8
 2011-08-11 22:18:00 +00:00
Jim Grosbach
dd32ba337a ARM load shifted register pre-index fix shift value asm parser encoding. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@137367 91177308-0d34-0410-b5e6-96231b3b80d8
 2011-08-11 22:05:09 +00:00
Jim Grosbach
2ef8241ce7 ARM STRHT assembly parsing and encoding. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@137358 91177308-0d34-0410-b5e6-96231b3b80d8
 2011-08-11 21:39:41 +00:00
Jim Grosbach
7b8f46cf9e ARM STRH assembly parsing and encoding. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@137353 91177308-0d34-0410-b5e6-96231b3b80d8
 2011-08-11 21:17:22 +00:00
Jim Grosbach
14605d1a67 ARM STRD assembly parsing and encoding. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@137342 91177308-0d34-0410-b5e6-96231b3b80d8
 2011-08-11 20:28:23 +00:00
Jim Grosbach
10348e70d5 ARM STRBT assembly parsing and encoding. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@137337 91177308-0d34-0410-b5e6-96231b3b80d8
 2011-08-11 20:04:56 +00:00
Jim Grosbach
961afdf1b6 Add FIXME. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@137336 91177308-0d34-0410-b5e6-96231b3b80d8
 2011-08-11 19:43:42 +00:00
Jim Grosbach
534de6cad8 ARM STRB assembly parsing and encoding tests. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@137335 91177308-0d34-0410-b5e6-96231b3b80d8
 2011-08-11 19:42:58 +00:00
Jim Grosbach
c15bd92d2f Fix a copy/paste error so that LDRB(register) actually gets tested. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@137333 91177308-0d34-0410-b5e6-96231b3b80d8
 2011-08-11 19:34:23 +00:00
Jim Grosbach
f91c14920c ARM STR(register) assembly parsing and encoding tests. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@137332 91177308-0d34-0410-b5e6-96231b3b80d8
 2011-08-11 19:26:17 +00:00
Jim Grosbach
548340c4bf ARM STR(immediate) assembly parsing and encoding. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@137331 91177308-0d34-0410-b5e6-96231b3b80d8
 2011-08-11 19:22:40 +00:00
Jim Grosbach
f6713916fb ARM push of a single register encodes as pre-indexed STR. 
Per the ARM ARM, a 'push' of a single register encodes as an STR,
not an STM.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@137318 91177308-0d34-0410-b5e6-96231b3b80d8
 2011-08-11 18:07:11 +00:00
Jim Grosbach
f8fce711e8 ARM pop of a single register encodes as post-indexed LDR. 
Per the ARM ARM, a 'pop' of a single register encodes as an LDR,
not an LDM.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@137316 91177308-0d34-0410-b5e6-96231b3b80d8
 2011-08-11 17:35:48 +00:00
Jim Grosbach
64104f48f2 ARM tests for LDRSHT assembly parsing and encoding. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@137274 91177308-0d34-0410-b5e6-96231b3b80d8
 2011-08-10 23:18:30 +00:00
Jim Grosbach
e0109c07ff ARM tests for LDRSH assembly parsing and encoding. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@137272 91177308-0d34-0410-b5e6-96231b3b80d8
 2011-08-10 23:12:25 +00:00
Jim Grosbach
7d179b59cd ARM tests for LDRSBT assembly parsing and encoding. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@137271 91177308-0d34-0410-b5e6-96231b3b80d8
 2011-08-10 23:08:56 +00:00
Jim Grosbach
5e92159400 ARM tests for LDRSB assembly parsing and encoding. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@137270 91177308-0d34-0410-b5e6-96231b3b80d8
 2011-08-10 23:06:44 +00:00
Jim Grosbach
263bb07135 Add FIXME. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@137265 91177308-0d34-0410-b5e6-96231b3b80d8
 2011-08-10 22:56:43 +00:00
Jim Grosbach
de2f526c7c ARM tests for LDRHT assembly parsing and encoding. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@137263 91177308-0d34-0410-b5e6-96231b3b80d8
 2011-08-10 22:55:38 +00:00
Jim Grosbach
46b355479f ARM tests for LDRH(register) assembly parsing and encoding. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@137261 91177308-0d34-0410-b5e6-96231b3b80d8
 2011-08-10 22:45:42 +00:00
Jim Grosbach
623a454b0f ARM LDRH(immediate) assembly parsing and encoding support. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@137260 91177308-0d34-0410-b5e6-96231b3b80d8
 2011-08-10 22:42:16 +00:00
Jim Grosbach
c7de52fcff Add FIXME 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@137258 91177308-0d34-0410-b5e6-96231b3b80d8
 2011-08-10 22:20:38 +00:00
Jim Grosbach
251bf25e7e ARM LDRD(register) assembly parsing and encoding. 
Add support for literal encoding of #-0 along the way.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@137254 91177308-0d34-0410-b5e6-96231b3b80d8
 2011-08-10 21:56:18 +00:00
Jim Grosbach
2fd2b87ded ARM LDRD(immediate) assembly parsing and encoding support. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@137244 91177308-0d34-0410-b5e6-96231b3b80d8
 2011-08-10 20:29:19 +00:00
Jim Grosbach
3148a65490 ARM parsing and encoding for LDRBT instruction. 
Fix the instruction representation to correctly only allow post-indexed form.
Add tests.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@137074 91177308-0d34-0410-b5e6-96231b3b80d8
 2011-08-08 23:28:47 +00:00
Jim Grosbach
bc6fc20fcc ARM parsing and encoding for LDRB instruction. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@137071 91177308-0d34-0410-b5e6-96231b3b80d8
 2011-08-08 22:37:06 +00:00
Jim Grosbach
8668a5b0c8 Add FIXME. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@137070 91177308-0d34-0410-b5e6-96231b3b80d8
 2011-08-08 22:11:33 +00:00
Jim Grosbach
0d6fac36ed ARM load instruction shifted register index operands. 
Parsing and encoding for shifted index operands for load instructions.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@136986 91177308-0d34-0410-b5e6-96231b3b80d8
 2011-08-05 22:03:36 +00:00
Jim Grosbach
f4fa3d6e46 ARM indexed load assembly parsing and encoding. 
More parsing support for indexed loads. Fix pre-indexed with writeback
parsing for register offsets and handle basic post-indexed offsets.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@136982 91177308-0d34-0410-b5e6-96231b3b80d8
 2011-08-05 21:28:30 +00:00
Jim Grosbach
6fc1c08635 Add ARM LDR parsing tests. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@136977 91177308-0d34-0410-b5e6-96231b3b80d8
 2011-08-05 20:33:39 +00:00
Rafael Espindola
71a8f5ca12 print st_type with the correct number of bits. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@136875 91177308-0d34-0410-b5e6-96231b3b80d8
 2011-08-04 15:24:00 +00:00
Rafael Espindola
d7c278326f Print st_bind with the correct number of bits. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@136874 91177308-0d34-0410-b5e6-96231b3b80d8
 2011-08-04 15:10:35 +00:00
Rafael Espindola
a83f8ef9b4 Print r_sym with the correct number of bits. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@136873 91177308-0d34-0410-b5e6-96231b3b80d8
 2011-08-04 14:48:27 +00:00
Rafael Espindola
f81f6758f3 Print r_type with the correct number of bits. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@136872 91177308-0d34-0410-b5e6-96231b3b80d8
 2011-08-04 14:39:30 +00:00
Rafael Espindola
65ad8dc807 Another counter goes decimal. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@136871 91177308-0d34-0410-b5e6-96231b3b80d8
 2011-08-04 14:27:46 +00:00
Rafael Espindola
f7179de2a5 Change anther counter to decimal. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@136870 91177308-0d34-0410-b5e6-96231b3b80d8
 2011-08-04 14:01:03 +00:00
Rafael Espindola
014180d387 Don't print a counter in hex. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@136869 91177308-0d34-0410-b5e6-96231b3b80d8
 2011-08-04 13:39:15 +00:00
Jim Grosbach
7ce057983e ARM refactoring assembly parsing of memory address operands. 
Memory operand parsing is a bit haphazzard at the moment, in no small part
due to the even more haphazzard representations of memory operands in the .td
files. Start cleaning that all up, at least a bit.

The addressing modes in the .td files will be being simplified to not be
so monolithic, especially with regards to immediate vs. register offsets
and post-indexed addressing. addrmode3 is on its way with this patch, for
example.

This patch is foundational to enable going back to smaller incremental patches
for the individual memory referencing instructions themselves. It does just
enough to get the basics in place and handle the "make check" regression tests
we already have.

Follow-up work will be fleshing out the details and adding more robust test
cases for the individual instructions, starting with ARM mode and moving from
there into Thumb and Thumb2.



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@136845 91177308-0d34-0410-b5e6-96231b3b80d8
 2011-08-03 23:50:40 +00:00
Jim Grosbach
e1cf5902ec ARM SRS instruction parsing, diassembly and encoding support. 
Fix the instruction encoding for operands. Refactor mode to use explicit
instruction definitions per FIXME to be more consistent with loads/stores.
Fix disassembler accordingly. Add tests.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@136509 91177308-0d34-0410-b5e6-96231b3b80d8
 2011-07-29 20:26:09 +00:00
Jim Grosbach
2c6363a62d ARM assembly parsing and encoding for RFE instruction. 
Fill in the missing fixed bits and the register operand bits of the instruction
encoding. Refactor the definition to make the mode explicit, which is
consistent with how loads and stores are normally represented and makes
parsing much easier. Add parsing aliases for pseudo-instruction variants.
Update the disassembler for the new representations. Add tests for parsing and
encoding.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@136479 91177308-0d34-0410-b5e6-96231b3b80d8
 2011-07-29 18:47:24 +00:00
Jim Grosbach
71d3d67508 ARM update tests for CPS instruction. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@136472 91177308-0d34-0410-b5e6-96231b3b80d8
 2011-07-29 17:39:27 +00:00
Jim Grosbach
c5b3c58ae8 CBZ/CBNZ are Thumb2 only. No need for ARM mode tests for them. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@136408 91177308-0d34-0410-b5e6-96231b3b80d8
 2011-07-28 21:59:38 +00:00
Jim Grosbach
cf121c35c4 ARM assembly parsing and encoding for BLX (immediate). 
Add parsing support for BLX (immediate). Since the register operand version is
predicated and the label operand version is not, we have to use some special
handling to get the operand list right for matching.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@136406 91177308-0d34-0410-b5e6-96231b3b80d8
 2011-07-28 21:57:55 +00:00
Jim Grosbach
43afb6ff1c Remove obsolete FIXME reference in comment. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@136400 91177308-0d34-0410-b5e6-96231b3b80d8
 2011-07-28 21:37:05 +00:00
Jim Grosbach
293a2ee306 ARM assembly parsing and encoding for BFC and BFI. 
Add parsing support that handles converting the lsb+width source into the
odd way we represent the instruction (an inverted bitfield mask).


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@136399 91177308-0d34-0410-b5e6-96231b3b80d8
 2011-07-28 21:34:26 +00:00