MIPS: Fix disassembler for J and JAL instructions.

MIPS: Fix disassembler for J and JAL instructions.

Adapted disassembler for J and JAL instructions.

TEST=cctest/test-disasm-mips/Type0,
     cctest/test-disasm-mips64/Type3
BUG=

Committed: https://crrev.com/496bd53bcc9d5d58c5df2e707933b47f2dd2fecd
Cr-Commit-Position: refs/heads/master@{#29921}

[Ilija.Pavlovic1, 2015-07-28 11:08:53]

ilija.pavlovic@imgtec.com changed reviewers:
+ akos.palfi@imgtec.com, balazs.kilvady@imgtec.com, paul.lind@imgtec.com

[petarj, 2015-07-28 11:44:52]

On 2015/07/28 11:08:54, Ilija.Pavlovic1 wrote:

This should be fixed in disassembler rather than changing the test itself.
Please correct this.

[paul.l..., 2015-07-28 14:26:27]

patchset 2 lgtm. 

But a couple nits in commit message: title should remove the word 'test', since
you fixed disasm itself, and TEST should show the actual failing test:
TEST=cctest/test-disasm-mips[64]/Type3

[Ilija.Pavlovic1, 2015-07-28 15:37:11]

On 2015/07/28 14:26:27, paul.l... wrote:
> patchset 2 lgtm. 
> 
> But a couple nits in commit message: title should remove the word 'test',
since
> you fixed disasm itself, and TEST should show the actual failing test:
> TEST=cctest/test-disasm-mips[64]/Type3

There are two specific tests:
TEST=cctest/test-disasm-mips/Type0,
     cctest/test-disasm-mips64/Type3

[Ilija.Pavlovic1, 2015-07-28 15:39:15]

The CQ bit was checked by ilija.pavlovic@imgtec.com

[commit-bot: I haz the power, 2015-07-28 15:39:29]

CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/1258743004/20001
View timeline at
 https://chromium-cq-status.appspot.com/patch-timeline/1258743004/20001

[Ilija.Pavlovic1, 2015-07-29 11:47:21]

The CQ bit was unchecked by ilija.pavlovic@imgtec.com

[Ilija.Pavlovic1, 2015-07-29 11:49:55]

The CQ bit was checked by ilija.pavlovic@imgtec.com

[commit-bot: I haz the power, 2015-07-29 11:50:09]

CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/1258743004/20001
View timeline at
 https://chromium-cq-status.appspot.com/patch-timeline/1258743004/20001

[commit-bot: I haz the power, 2015-07-30 09:16:39]

Committed patchset #2 (id:20001)

[commit-bot: I haz the power, 2015-07-30 09:16:55]

Patchset 2 (id:??) landed as
https://crrev.com/496bd53bcc9d5d58c5df2e707933b47f2dd2fecd
Cr-Commit-Position: refs/heads/master@{#29921}