f3f478a7ef
Fix signed/unsigned issues of immediate version of brcond (malc)
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git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4588 c046a42c-6fe2-441c-8c8c-71466251a162
2008-05-26 19:11:07 +00:00
2662e13f68
ppc TCG target (malc)
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git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4584 c046a42c-6fe2-441c-8c8c-71466251a162
2008-05-25 18:59:57 +00:00
560f92cc34
jump simplification
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git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4583 c046a42c-6fe2-441c-8c8c-71466251a162
2008-05-25 18:49:06 +00:00
affa3264db
jump optimizations
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git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4582 c046a42c-6fe2-441c-8c8c-71466251a162
2008-05-25 18:41:58 +00:00
0a6b7b7813
update
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git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4581 c046a42c-6fe2-441c-8c8c-71466251a162
2008-05-25 18:24:40 +00:00
b314f2706b
suppressed unused macro handling
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git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4580 c046a42c-6fe2-441c-8c8c-71466251a162
2008-05-25 18:21:31 +00:00
641d5fbe6b
added local temporaries
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git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4576 c046a42c-6fe2-441c-8c8c-71466251a162
2008-05-25 17:24:00 +00:00
8384dd67fe
Implement byte swapping accesses
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git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4574 c046a42c-6fe2-441c-8c8c-71466251a162
2008-05-25 11:19:24 +00:00
9b7b85d260
Fix off-by-one unwinding error.
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git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4570 c046a42c-6fe2-441c-8c8c-71466251a162
2008-05-25 00:36:06 +00:00
d0660ed482
Relax a constraint for qemu_ld64 on ARM host.
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git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4567 c046a42c-6fe2-441c-8c8c-71466251a162
2008-05-24 23:12:19 +00:00
eae6ce5238
Fix a deadly typo, correct comments.
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git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4566 c046a42c-6fe2-441c-8c8c-71466251a162
2008-05-24 22:56:51 +00:00
3979144c49
Fix ARM host TLB.
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git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4564 c046a42c-6fe2-441c-8c8c-71466251a162
2008-05-24 20:07:07 +00:00
b101234a8e
Implement 64-bit constant loads
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git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4561 c046a42c-6fe2-441c-8c8c-71466251a162
2008-05-24 18:09:50 +00:00
26cc915cff
Use sethi and arith functions, fix comment
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git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4560 c046a42c-6fe2-441c-8c8c-71466251a162
2008-05-24 18:06:35 +00:00
77fcd0934a
Fix stack offsets and alignment
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git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4559 c046a42c-6fe2-441c-8c8c-71466251a162
2008-05-24 16:41:17 +00:00
64e3257c03
Define stack offsets
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git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4554 c046a42c-6fe2-441c-8c8c-71466251a162
2008-05-24 05:36:16 +00:00
bcb0126ff4
More TCGv type fixes.
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git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4553 c046a42c-6fe2-441c-8c8c-71466251a162
2008-05-24 02:24:25 +00:00
cb63669a54
Fix ARM conditional branch bug.
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Add tcg_gen_brcondi.
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4552 c046a42c-6fe2-441c-8c8c-71466251a162
2008-05-24 02:22:00 +00:00
91a3c1b00d
Comment non-obvious calculation. Don't clobber r3 in qemu_st64.
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git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4548 c046a42c-6fe2-441c-8c8c-71466251a162
2008-05-23 18:51:15 +00:00
e936243aca
A branch insn must not overwrite the branch target before relocation.
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When a branch to label is translated it generates a reloc that is filled in
when the label is translated. However, when handling an exception and
searching for the pc we abort the translation early and we sometimes
translate the branch but not the corresponding label and so no relocation
is done. When the block is executed again the branch points to no-where.
It seems tcg/sparc/ is going to suffer from the same issue.
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4547 c046a42c-6fe2-441c-8c8c-71466251a162
2008-05-23 18:50:44 +00:00
e8996ee012
added tcg_temp_free() and improved the handling of constants
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git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4544 c046a42c-6fe2-441c-8c8c-71466251a162
2008-05-23 17:33:39 +00:00
225b437649
Fix qemu_ld/st for mem_index > 0 on arm host.
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offsetof(CPUState, tlb_table[mem_index][0].addr_read) with mem_index > 0
was larger than max immediate offset for ldr and str (12-bit) so insert an
additional insn to add the mem_index offset.
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4542 c046a42c-6fe2-441c-8c8c-71466251a162
2008-05-23 12:55:11 +00:00
bedba0cd07
Define TCG_TARGET_CALL_STACK_OFFSET on arm.
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git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4541 c046a42c-6fe2-441c-8c8c-71466251a162
2008-05-23 12:47:22 +00:00
24bf7b3a1d
compilation fix
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git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4540 c046a42c-6fe2-441c-8c8c-71466251a162
2008-05-23 11:58:32 +00:00
a23a9ec615
profiler clean up
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git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4537 c046a42c-6fe2-441c-8c8c-71466251a162
2008-05-23 09:52:20 +00:00
7e4597d7ae
added debug_insn_start debug instruction
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git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4531 c046a42c-6fe2-441c-8c8c-71466251a162
2008-05-22 16:56:05 +00:00
4dc81f2822
debug output: write helper names
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git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4529 c046a42c-6fe2-441c-8c8c-71466251a162
2008-05-22 16:08:32 +00:00
39cf05d322
more generic call codegen
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git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4528 c046a42c-6fe2-441c-8c8c-71466251a162
2008-05-22 14:59:57 +00:00
cf60bce405
fixed zero shifts (64 bit case)
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git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4527 c046a42c-6fe2-441c-8c8c-71466251a162
2008-05-22 14:39:25 +00:00
34151a20ea
small shift opts
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git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4525 c046a42c-6fe2-441c-8c8c-71466251a162
2008-05-22 13:25:14 +00:00
e5097dc8e3
fixed dead global variable update
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git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4512 c046a42c-6fe2-441c-8c8c-71466251a162
2008-05-21 16:24:20 +00:00
204c1674ef
Fix 8-bit signed load/store and a typo.
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git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4504 c046a42c-6fe2-441c-8c8c-71466251a162
2008-05-20 11:28:35 +00:00
650bbb361e
Implement neg_i32, clean-up.
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git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4503 c046a42c-6fe2-441c-8c8c-71466251a162
2008-05-20 11:26:40 +00:00
a2a64a1f2d
Remove dyngen ARM code, which did't build.
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git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4501 c046a42c-6fe2-441c-8c8c-71466251a162
2008-05-20 00:01:55 +00:00
811d4cf4b0
ARM host support for TCG targets.
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Updated from previous version to use the tcg prologue/epilogue mechanism, may be slower than direct call.
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4500 c046a42c-6fe2-441c-8c8c-71466251a162
2008-05-19 23:59:38 +00:00
c44f945a92
Better solution for the alignment problem
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git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4498 c046a42c-6fe2-441c-8c8c-71466251a162
2008-05-19 16:32:18 +00:00
48d38ca52b
Switch most MIPS logical and arithmetic instructions to TCG.
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git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4496 c046a42c-6fe2-441c-8c8c-71466251a162
2008-05-18 22:50:49 +00:00
57e49b4074
Fix constant checks on Sparc64 host
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git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4486 c046a42c-6fe2-441c-8c8c-71466251a162
2008-05-18 08:11:14 +00:00
d4929d58a1
Fix TCG alignment problems on Sparc64 host
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git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4485 c046a42c-6fe2-441c-8c8c-71466251a162
2008-05-18 07:49:05 +00:00
c6e113f568
added 'pure' function attribute - fixed indirect function calls
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git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4469 c046a42c-6fe2-441c-8c8c-71466251a162
2008-05-17 12:42:15 +00:00
0b6ce4cffe
added not pseudo op - more _tl macros
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git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4468 c046a42c-6fe2-441c-8c8c-71466251a162
2008-05-17 12:40:44 +00:00
9a7f32283c
Fix qemu_ld/st branches, constification, use orcc for tst synthetic op
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git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4466 c046a42c-6fe2-441c-8c8c-71466251a162
2008-05-17 09:41:14 +00:00
f5ef6aacd4
Implement qemu_ld/st, fix brcond, handle more corner cases
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git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4463 c046a42c-6fe2-441c-8c8c-71466251a162
2008-05-16 20:15:58 +00:00
cf7c2ca5ff
Implement brcond, ldst with large offset; fix direct jump, prologue
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git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4461 c046a42c-6fe2-441c-8c8c-71466251a162
2008-05-15 19:44:09 +00:00
f02ca5cbea
Fix bit fitting checks
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git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4460 c046a42c-6fe2-441c-8c8c-71466251a162
2008-05-15 17:30:17 +00:00
7d55170268
Fix compilation on Sparc host, implement ld and st
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git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4457 c046a42c-6fe2-441c-8c8c-71466251a162
2008-05-14 19:22:05 +00:00
6a8d7b7637
temporary hack to handle register shortage with dyngen for qemu_st64()
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git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4438 c046a42c-6fe2-441c-8c8c-71466251a162
2008-05-12 13:49:14 +00:00
390efc54fb
Add TCG native negation op.
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git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4426 c046a42c-6fe2-441c-8c8c-71466251a162
2008-05-11 14:35:37 +00:00
868314358e
Add zero extension (pseudo-)ops.
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git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4424 c046a42c-6fe2-441c-8c8c-71466251a162
2008-05-11 12:22:01 +00:00
3375984648
REXB optimization cannot be done at this level
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git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4420 c046a42c-6fe2-441c-8c8c-71466251a162
2008-05-10 21:58:28 +00:00
3c3a1d200c
fixed qemu_st8 insn - prologue saved too many registers
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git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4418 c046a42c-6fe2-441c-8c8c-71466251a162
2008-05-10 21:42:05 +00:00
9815642347
Fix DEBUG_TCGV.
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git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4415 c046a42c-6fe2-441c-8c8c-71466251a162
2008-05-10 18:43:02 +00:00
bf6247fb76
Rename CONFIG_NO_DYNGEN_OP to CONFIG_DYNGEN_OP to avoid double negatives
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git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4412 c046a42c-6fe2-441c-8c8c-71466251a162
2008-05-10 12:27:33 +00:00
b03cce8e08
fixed global variable handling with qemu load/stores - initial global prologue/epilogue implementation
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git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4406 c046a42c-6fe2-441c-8c8c-71466251a162
2008-05-10 10:52:05 +00:00
c7b76a0ae3
Fix i64 remainder calculation copy-paste error.
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git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4357 c046a42c-6fe2-441c-8c8c-71466251a162
2008-05-06 14:40:28 +00:00
f730fd27b8
Add helpers and shorthands for mul and muli operations.
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git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4319 c046a42c-6fe2-441c-8c8c-71466251a162
2008-05-04 08:14:08 +00:00
4d07272d80
Skip register moves when the target and the source are the same
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git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4312 c046a42c-6fe2-441c-8c8c-71466251a162
2008-05-03 20:52:26 +00:00
f54b3f920f
HPPA (PA-RISC) host support
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(Stuart Brady)
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4199 c046a42c-6fe2-441c-8c8c-71466251a162
2008-04-12 20:14:54 +00:00
ca10f86763
Remove osdep.c/qemu-img code duplication
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(Kevin Wolf)
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4191 c046a42c-6fe2-441c-8c8c-71466251a162
2008-04-11 21:35:42 +00:00
b010980544
ARM TCG conversion 9/16.
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git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4146 c046a42c-6fe2-441c-8c8c-71466251a162
2008-03-31 03:47:03 +00:00
6ddbc6e4cf
ARM TCG conversion 7/16.
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git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4144 c046a42c-6fe2-441c-8c8c-71466251a162
2008-03-31 03:46:33 +00:00
e429073d4e
Add TL variants of trunc and ext/extu
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git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4099 c046a42c-6fe2-441c-8c8c-71466251a162
2008-03-22 08:39:04 +00:00
cf2be98437
Prepare for op.c removal and zero legacy ops
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git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4095 c046a42c-6fe2-441c-8c8c-71466251a162
2008-03-21 18:03:09 +00:00
fb50d4134d
Make TCG br op available
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git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4093 c046a42c-6fe2-441c-8c8c-71466251a162
2008-03-21 17:58:45 +00:00
c4071c9014
Increase max temps limit
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git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4074 c046a42c-6fe2-441c-8c8c-71466251a162
2008-03-16 19:21:07 +00:00
a768e4b25a
Add discard_ptr and discard_tl
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git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4072 c046a42c-6fe2-441c-8c8c-71466251a162
2008-03-16 19:16:37 +00:00
a98824ac42
Add tcg_const_tl
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git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4053 c046a42c-6fe2-441c-8c8c-71466251a162
2008-03-13 20:46:42 +00:00
e4d5434c3a
Fix i32 memory backed variables on 64-bit host
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git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4044 c046a42c-6fe2-441c-8c8c-71466251a162
2008-03-13 17:34:19 +00:00
5e85404a56
TCG README fixes (Stuart Brady)
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git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4042 c046a42c-6fe2-441c-8c8c-71466251a162
2008-03-12 21:40:02 +00:00
0954d0d9e2
Remove blank elements in tcg_target_reg_alloc_order[] (Stuart Brady)
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git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4039 c046a42c-6fe2-441c-8c8c-71466251a162
2008-03-11 21:01:02 +00:00
b3db875812
Add function prologue, fix pointer load on Sparc64 host
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git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4027 c046a42c-6fe2-441c-8c8c-71466251a162
2008-03-08 13:33:42 +00:00
53cd927312
Update based on Stuart Brady's comments
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git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4026 c046a42c-6fe2-441c-8c8c-71466251a162
2008-03-07 18:21:39 +00:00
21fc3cfc10
32-bit host sign extension fix (Juergen Lock).
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git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4017 c046a42c-6fe2-441c-8c8c-71466251a162
2008-03-04 23:52:47 +00:00
0cf767d663
Add brcond_tl
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git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4008 c046a42c-6fe2-441c-8c8c-71466251a162
2008-03-02 18:20:59 +00:00
bffd92fed9
Fix compiler warning
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git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4003 c046a42c-6fe2-441c-8c8c-71466251a162
2008-02-29 19:36:08 +00:00
2f0a500803
Fix register references (Igor Kovalenko)
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git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4002 c046a42c-6fe2-441c-8c8c-71466251a162
2008-02-29 19:34:39 +00:00
8289b27975
Preliminary Sparc TCG target
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git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3995 c046a42c-6fe2-441c-8c8c-71466251a162
2008-02-27 17:53:27 +00:00
56b8f567d8
Fix mixed defines
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git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3992 c046a42c-6fe2-441c-8c8c-71466251a162
2008-02-25 18:29:19 +00:00
f8422f52fd
More helper types, rearrange generic definitions
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git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3988 c046a42c-6fe2-441c-8c8c-71466251a162
2008-02-24 07:45:43 +00:00
7089442cb6
Fix andi, optimize addi and subi zero cases
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git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3985 c046a42c-6fe2-441c-8c8c-71466251a162
2008-02-20 18:01:23 +00:00
a0d69e0097
Fix typo
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git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3983 c046a42c-6fe2-441c-8c8c-71466251a162
2008-02-17 08:45:04 +00:00
623e265c6b
Simplify TCG relocation bugfix.
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git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3974 c046a42c-6fe2-441c-8c8c-71466251a162
2008-02-10 14:09:09 +00:00
2ba1eeb62c
Fix TCG relocation bug (exposed by fault after brcond op). Add FIXME for
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annother potential bug.
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3968 c046a42c-6fe2-441c-8c8c-71466251a162
2008-02-10 02:41:15 +00:00
3fe43da737
win32: suppress alloca() warning
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git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3966 c046a42c-6fe2-441c-8c8c-71466251a162
2008-02-04 22:03:16 +00:00
5ff9d6a469
fixed sign extensions - added explicit side effect op flag - added discard instruction
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git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3963 c046a42c-6fe2-441c-8c8c-71466251a162
2008-02-04 00:37:54 +00:00
bb210e78b3
compare fix
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git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3962 c046a42c-6fe2-441c-8c8c-71466251a162
2008-02-03 21:06:23 +00:00
ac56dd4812
Add TCG variable opaque type.
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git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3961 c046a42c-6fe2-441c-8c8c-71466251a162
2008-02-03 19:56:33 +00:00
9804c8e203
typos
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git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3945 c046a42c-6fe2-441c-8c8c-71466251a162
2008-02-01 13:01:47 +00:00
c896fe29d6
TCG code generator
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git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3943 c046a42c-6fe2-441c-8c8c-71466251a162
2008-02-01 10:05:41 +00:00
bellard