Joel Dice
7d48547f0e
fix compareUnsignedCR, which relied on sign extension in cmplwi, which actually does zero extension; fix use of li argument to instruction format I
2009-03-05 18:02:03 -07:00
Joel Dice
3e495b8ca5
use mulhwu and eliminate temporary in 64-bit multiplyRR
2009-03-04 19:50:03 -07:00
Joel Dice
77195713b8
fix xorR regression introduced in last commit
2009-03-04 19:22:47 -07:00
Joel Dice
cca3e72318
fix 64-bit xorC
2009-03-04 19:20:15 -07:00
Joel Dice
acfa1ee2ff
fix 64-bit negateRR
2009-03-04 18:59:04 -07:00
Joel Dice
d48e5377fe
add missing instruction to multiplyR
2009-03-04 18:43:53 -07:00
Joel Dice
a8da9ecb05
fix use of displacement parameter in instruction format B; use correct opcode in slw instruction
2009-03-04 18:20:54 -07:00
Joel Dice
296c93a04c
fix backwards logic in longCompare; correct unsupported use of JumpIfLessOrEqualC in shiftRightR; add multiply, divide, and remainder operations to table
2009-03-04 17:54:47 -07:00
JET
dbcd42e70c
added 64-bit shifts and mul/div
2009-03-04 10:11:42 -07:00
Joel Dice
2ca8132d97
implement support for volatile fields
2009-03-02 20:18:15 -07:00
Joel Dice
28d4409b0a
implement negateRR
2009-03-01 12:57:07 -07:00
Joel Dice
36196910ed
implement xorR and xorC
2009-03-01 12:40:49 -07:00
Joel Dice
696282631a
fix endianness issues with 64-bit locals
2009-03-01 12:28:17 -07:00
Joel Dice
117c89b9ee
change == to <= in moveCR2 since we only need to ensure dstSize is no more than the word size
2009-02-28 19:10:31 -07:00
Joel Dice
5adcfa3341
fix 32-bit indexed loads
2009-02-28 17:31:09 -07:00
Joel Dice
750f4d51da
fix extsb/extsh operand order in moveRR
2009-02-28 17:17:12 -07:00
Joel Dice
f01a78699f
fix opcode for lbzx
2009-02-28 16:58:54 -07:00
Joel Dice
b0422b32e6
implement orR and orC; add shift operations to ternary operation table
2009-02-28 16:28:10 -07:00
Joel Dice
10c75f4783
add longCompareC to ternary operation table
2009-02-28 15:04:04 -07:00
Joel Dice
5a8ffcd79b
implement moveZRR and moveZMR
2009-02-28 15:00:12 -07:00
Joel Dice
3e6c30a4b5
always return an 8-byte value (or void) from native functions called from Java
...
This is important on the 32-bit OS X PowerPC ABI, since the location
of the low 32-bits of a return value change depending on whether the
entire value is 64-bits or not.
2009-02-28 14:20:43 -07:00
Joel Dice
c5dd97ffea
ensure that we release temporaries back to the compiler in powerpc.cpp; allow the first operand of a comparison to be a constant
2009-02-28 13:41:37 -07:00
Joel Dice
a2d2564d83
restore changes clobbered by commit 5a08062
2009-02-28 12:58:34 -07:00
Joel Dice
1249b11080
fix build breakage
2009-02-28 12:47:47 -07:00
Joel Dice
46a6744050
Merge commit 'origin/powerpc' into powerpc
2009-02-28 12:44:31 -07:00
Joel Dice
f8d7bea7e8
implement various compare and branch instructions
2009-02-28 12:36:02 -07:00
JET
5a08062190
prelim 64-bit mult and shift support
2009-02-27 16:54:20 -07:00
Joel Dice
8ecd6a0394
fix and optimize andC
2009-02-26 18:56:57 -07:00
Joel Dice
d7d3dd5055
various bugfixes, especially concerning frame allocation and offset calculation
2009-02-25 20:49:42 -07:00
Joel Dice
b539d7b1e0
Merge commit 'origin/powerpc' into powerpc
...
Conflicts:
src/powerpc.cpp
2009-02-25 18:31:21 -07:00
Joel Dice
08af5deb36
implement andC and moveAR; fix MyArchitecture::nextFrame
2009-02-25 18:16:38 -07:00
J. Treadwell
c148369d57
added multiply and divide instructions and intermediates
2009-02-25 09:37:44 -07:00
Joel Dice
0832c740fc
implement a few conditional and branch instructions
2009-02-24 18:29:04 -07:00
Joel Dice
299f8542b7
rename fooCRR and fooRRR to fooC and fooR, respectively; add entries to ternary operation table in populateTables
2009-02-24 09:13:11 -07:00
Joel Dice
b292cbb7f4
mask displacement in instruction format D; fix MyArchitecture::frameIp to look for return address at an 8-byte offset from the stack pointer
2009-02-24 08:04:55 -07:00
Joel Dice
eef5047a52
various bugfixes in powerpc.cpp
2009-02-23 21:25:15 -07:00
J. Treadwell
ee90d7bd2c
merged ppc changes
2009-02-23 20:57:25 -07:00
JET
2d09f57cbd
added instructions
2009-02-23 19:16:42 -07:00
Joel Dice
da8520754d
progress towards compiling and running simple methods on powerpc
2009-02-23 19:11:32 -07:00
Joel Dice
9a9b2c611a
sketch of new powerpc.cpp implementation
2009-02-21 12:30:25 -07:00
Joel Dice
c80eb51c17
Merge branch 'master' into powerpc
...
Conflicts:
makefile
src/assembler.h
src/compile.cpp
src/compiler.cpp
src/compiler.h
src/finder.cpp
2008-11-11 08:21:48 -07:00
J. Treadwell
ee8f5a8cd8
First powerpc.cpp with actual ppc assembling (incomplete)!
2008-06-25 17:35:01 -06:00
dicej
0ccf8d57ea
rough sketch of powerpc support
2008-06-04 16:21:27 -06:00
