Commit Graph

77 Commits

Author SHA1 Message Date
Ilija.Pavlovic
a5f5f58014 MIPS: Fix simulator data trace for DSLL and BAL/BGEZAL.
In simulator data trace, DSLL did not print result and
BAL/BGEZAL omitted result from an instruction executed
in delay slot.

TEST=cctest/test-assembler-mips[64]
BUG=

Review URL: https://codereview.chromium.org/1245173002

Cr-Commit-Position: refs/heads/master@{#29796}
2015-07-23 07:30:09 +00:00
balazs.kilvady
48995988a9 MIPS64: Fix BlockTrampolinePoolFor() to emit trampoline before blocking, if needed.
Port f0d1106a3f

Fixes possible failure in AssembleArchTableSwitch().

BUG=v8:4294
LOG=y

Review URL: https://codereview.chromium.org/1235883004

Cr-Commit-Position: refs/heads/master@{#29621}
2015-07-13 18:26:33 +00:00
Ilija.Pavlovic
f0c4edfdc5 MIPS: Implemented PC-relative instructions for R6.
Added: JIC, BEQZC, JIALC, LDPC, LWPC, ALUIPC, ADDIUPC, ALIGN/DAILGN, LWUPC,
AUIPC, BC, BALC. Additional fixed compact branch offset.

TEST=test-assembler-mips[64]/r6_align, r6_dalign, r6_aluipc, r6_lwpc, r6_jic,
                             r6_beqzc, r6_jialc, r6_addiupc, r6_ldpc, r6_lwupc,
                             r6_auipc, r6_bc, r6_balc
BUG=

Review URL: https://codereview.chromium.org/1195793002

Cr-Commit-Position: refs/heads/master@{#29143}
2015-06-19 11:06:14 +00:00
svenpanne
d4f7bff1ea Replace OFFSET_OF with offsetof as far as possible.
The remaining uses need some non-mechanical work:

  * non-standard-layout type, probably due to mixed access control

  * extended field designators

Review URL: https://codereview.chromium.org/1173343006

Cr-Commit-Position: refs/heads/master@{#29071}
2015-06-17 09:06:56 +00:00
balazs.kilvady
a12f119112 MIPS64: Reland 'Enable shorten-64-to-32 warning.'
Port cdc43bc5fd

Original review: https://codereview.chromium.org/1133163005/

Original commit message:
Enable clang's shorten-64-to-32 warning flag on ARM64, and fix the warnings
that arise.

BUG=

Review URL: https://codereview.chromium.org/1182193004

Cr-Commit-Position: refs/heads/master@{#29024}
2015-06-15 12:05:19 +00:00
yangguo
74534bb8be Revert of MIPS64: Enable shorten-64-to-32 warning. (patchset #12 id:240001 of https://codereview.chromium.org/1133163005/)
Reason for revert:
Compile failure: https://chromegw.corp.google.com/i/client.v8/builders/V8%20Mac64%20-%20debug/builds/3070/steps/compile/logs/stdio

Original issue's description:
> MIPS64: Enable shorten-64-to-32 warning.
>
> Port cdc43bc5fd
>
> Original commit message:
> Enable clang's shorten-64-to-32 warning flag on ARM64, and fix the warnings
> that arise.
>
> BUG=
>
> Committed: https://crrev.com/9af578a7c83b58a0ce25345998d9287cbf2030cb
> Cr-Commit-Position: refs/heads/master@{#28990}

TBR=danno@chromium.org,martyn.capewell@arm.com,paul.lind@imgtec.com,akos.palfi@imgtec.com,dusan.milosavljevic@imgtec.com,jkummerow@chromium.org,machenbach@chromium.org,svenpanne@chromium.org,balazs.kilvady@imgtec.com
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true
BUG=

Review URL: https://codereview.chromium.org/1182493007

Cr-Commit-Position: refs/heads/master@{#28991}
2015-06-12 09:58:34 +00:00
balazs.kilvady
9af578a7c8 MIPS64: Enable shorten-64-to-32 warning.
Port cdc43bc5fd

Original commit message:
Enable clang's shorten-64-to-32 warning flag on ARM64, and fix the warnings
that arise.

BUG=

Review URL: https://codereview.chromium.org/1133163005

Cr-Commit-Position: refs/heads/master@{#28990}
2015-06-12 09:40:06 +00:00
balazs.kilvady
f51e507264 MIPS: Replace numeric_limits<>::lowest() in cctest-assembler*.cc
On Mac for the requested minimal version (10.5) only old stl (from gcc 4.2.1) can be used so unfortunately we can't use numeric_limits<>::lowest() which were added in 874c54e05e

BUG=
TEST=cctest/test-assembler-mips64, cctest/test-assembler-mips

Review URL: https://codereview.chromium.org/1175463003

Cr-Commit-Position: refs/heads/master@{#28907}
2015-06-10 15:45:22 +00:00
paul.lind
21585d55c1 Fix more -Wsign-compare bugs with GCC 4.9.2.
BUG=

Review URL: https://codereview.chromium.org/1167613004

Cr-Commit-Position: refs/heads/master@{#28798}
2015-06-04 01:28:27 +00:00
Djordje.Pesic
874c54e05e MIPS: Add float instructions and test coverage, part two
Implement assembler, disassembler tests for all instructions for mips32 and mips64. Additionally, add missing single precision float instructions for r2 and r6 architecture variants in assembler, simulator and disassembler with corresponding tests.

Review URL: https://codereview.chromium.org/1145223002

Cr-Commit-Position: refs/heads/master@{#28595}
2015-05-22 13:49:00 +00:00
Djordje.Pesic
0f93a456ec Reland "MIPS: Add float instructions and test coverage, part one"
Implement assembler, disassembler tests for all instructions for mips32 and mips64. Additionally, add missing single precision float instructions for r2 and r6 architecture variants in assembler, simulator and disassembler with corresponding tests.

Review URL: https://codereview.chromium.org/1147493002

Cr-Commit-Position: refs/heads/master@{#28472}
2015-05-19 10:35:07 +00:00
paul.lind
d090469cdd Revert of MIPS: Add float instructions and test coverage, part one
Reason for revert:
Simulator test failures in RunChangeFloat64ToInt.., RunChangeTaggedToInt32,
div-mul-minus-one

Original issue's description:

> Implement assembler, disassembler tests for all instructions for mips32
> and mips64. Additionally, add missing single precision float instructions
> for r2 and r6 architecture variants in assembler, simulator and disassembler
> with corresponding tests.

BUG=

Review URL: https://codereview.chromium.org/1143473003

Cr-Commit-Position: refs/heads/master@{#28404}
2015-05-14 18:44:41 +00:00
Djordje.Pesic
2a6a87d71a MIPS: Add float instructions and test coverage, part one
Implement assembler, disassembler tests for all instructions for mips32 and mips64. Additionally, add missing single precision float instructions for r2 and r6 architecture variants in assembler, simulator and disassembler with corresponding tests.

Review URL: https://codereview.chromium.org/1119203003

Cr-Commit-Position: refs/heads/master@{#28402}
2015-05-14 14:02:36 +00:00
dusan.milosavljevic
76ddd58cff MIPS: Add min/max suffixed variants.
TEST=
BUG=

Review URL: https://codereview.chromium.org/1118693002

Cr-Commit-Position: refs/heads/master@{#28181}
2015-04-30 16:43:09 +00:00
Djordje.Pesic
9da34c56a1 MIPS: Add rounding support in simulator and RINT instruction.
Added rounding according to fcsr, CVT_W_D and RINT.D instruction in assembler, dissasembler and simulator and wrote appropiate tests.

BUG=

Review URL: https://codereview.chromium.org/1108583003

Cr-Commit-Position: refs/heads/master@{#28143}
2015-04-30 06:29:16 +00:00
svenpanne
4d3044e161 Removed src/{isolate,property-details,utils}-inl.h
Baby steps towards saner #includes...

Review URL: https://codereview.chromium.org/1051393003

Cr-Commit-Position: refs/heads/master@{#27958}
2015-04-21 10:21:37 +00:00
dusan.milosavljevic
4b5af7b32e MIPS: Major fixes and clean-up in asm. for instruction encoding.
- Fixed single float register type instruction en[de]coding in assembler and disassembler.
- Added max and min instructions for r6 and corresponding tests.
- Fixed selection instruction for boundary cases in simulator.
- Update assembler tests to be more thorough wrt boundary cases.

TEST=cctest/test-assembler-mips64/MIPS17, MIPS18
     cctest/test-disasm-mips64/Type1
     cctest/test-assembler-mips/MIPS16, MIPS17
     cctest/test-disasm-mips/Type1
BUG=

Review URL: https://codereview.chromium.org/1057323002

Cr-Commit-Position: refs/heads/master@{#27601}
2015-04-06 11:54:38 +00:00
dusan.milosavljevic
eb982a1bb1 MIPS: Fix assembler test for selection instructions to be run for r6 only.
TEST=test-assembler-mips/MIPS16
BUG=

Review URL: https://codereview.chromium.org/1047223002

Cr-Commit-Position: refs/heads/master@{#27556}
2015-03-31 22:40:03 +00:00
balazs.kilvady
6cb0e87cea Finish 'MIPS: [turbofan] Add backend support for float32 operations.'
Add missing parts of the port to MIPS/MIPS64 implementations.

BUG=

Review URL: https://codereview.chromium.org/1047213002

Cr-Commit-Position: refs/heads/master@{#27551}
2015-03-31 18:26:13 +00:00
dusan.milosavljevic
f00b4e94fb MIPS: Refactor simulator and add selection instructions for r6.
TEST=
BUG=

Review URL: https://codereview.chromium.org/1046873004

Cr-Commit-Position: refs/heads/master@{#27530}
2015-03-30 17:37:13 +00:00
dusan.milosavljevic
a1331af594 MIPS64: Fix bug in jump table test.
TEST=test-assembler-mips64/jump_tables3
BUG=

Review URL: https://codereview.chromium.org/1011383004

Cr-Commit-Position: refs/heads/master@{#27301}
2015-03-19 12:42:11 +00:00
balazs.kilvady
01538bffb8 MIPS64: Assembler support for internal references.
Port 49cbe537e7

BUG=

Review URL: https://codereview.chromium.org/930623003

Cr-Commit-Position: refs/heads/master@{#26700}
2015-02-17 16:25:38 +00:00
balazs.kilvady
eaa2c63a96 MIPS: Remove unnecessary printf lines from assembler tests.
BUG=

Review URL: https://codereview.chromium.org/888093002

Cr-Commit-Position: refs/heads/master@{#26368}
2015-01-30 19:43:45 +00:00
balazs.kilvady
320d42e58a MIPS: Reland "Initial switch to Chromium-style CHECK_* and DCHECK_* macros.".
Port c65ae4f10c

BUG=

Review URL: https://codereview.chromium.org/892613003

Cr-Commit-Position: refs/heads/master@{#26367}
2015-01-30 19:13:38 +00:00
dusan.milosavljevic@imgtec.com
febc3fa415 MIPS64: Fix move operations from coprocessor in simulator.
This resolves calculation errors for trigonometric functions.

TEST=test262/S15.8.2.7_A6.js
BUG=
R=jkummerow@chromium.org, paul.lind@imgtec.com

Review URL: https://codereview.chromium.org/558163006

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24013 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-09-17 16:21:22 +00:00
dusan.milosavljevic@imgtec.com
e0401f3f71 MIPS64: Add support for architecture revision 6.
TEST=
BUG=
R=jkummerow@chromium.org, paul.lind@imgtec.com

Review URL: https://codereview.chromium.org/426863006

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22681 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-07-29 18:02:26 +00:00
dusan.milosavljevic@rt-rk.com
a0f6878a06 Add mips64 port.
Summary:

- Changes in common code are mainly boilerplate changes,
gyp and test status files updates.

- On mips64 simulator all tests pass from all test units.

- Current issues: mjsunit JS debugger tests fail randomly on HW in release mode.
Corresponding tests are skipped on HW.

- Skipped tests on mips64: test-heap/ReleaseOverReservedPages, mjsunit/debug-*

TEST=
BUG=
R=danno@chromium.org, plind44@gmail.com, ulan@chromium.org

Review URL: https://codereview.chromium.org/371923006

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22297 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-07-09 11:08:26 +00:00