Commit Graph

309 Commits

Author SHA1 Message Date
Lang Hames
722885f5f1 [MCJIT] Add an i386 RuntimeDyldMachO test case.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@216024 91177308-0d34-0410-b5e6-96231b3b80d8
2014-08-19 21:26:36 +00:00
Josh Klontz
b79931d94e Add missing Interpreter intrinsic lowering for sin, cos and ceil
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@215209 91177308-0d34-0410-b5e6-96231b3b80d8
2014-08-08 15:00:12 +00:00
Eric Christopher
aa5b9c0f6f Temporarily Revert "Nuke the old JIT." as it's not quite ready to
be deleted. This will be reapplied as soon as possible and before
the 3.6 branch date at any rate.

Approved by Jim Grosbach, Lang Hames, Rafael Espindola.

This reverts commits r215111, 215115, 215116, 215117, 215136.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@215154 91177308-0d34-0410-b5e6-96231b3b80d8
2014-08-07 22:02:54 +00:00
Rafael Espindola
a7e87a12f9 Remove a few XFAILs.
These tests now pass with MCJIT.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@215136 91177308-0d34-0410-b5e6-96231b3b80d8
2014-08-07 19:35:22 +00:00
Rafael Espindola
875710a2fd Nuke the old JIT.
I am sure we will be finding bits and pieces of dead code for years to
come, but this is a good start.

Thanks to Lang Hames for making MCJIT a good replacement!

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@215111 91177308-0d34-0410-b5e6-96231b3b80d8
2014-08-07 14:21:18 +00:00
Lang Hames
1febfa28a4 [MCJIT] Fix the ARM BR24 relocation in RuntimeDyldMachO.
We now (1) correctly decode the branch immediate, (2) modify the immediate to
corretly treat it as PC-rel, and (3) properly populate the stub entry.
Previously we had been doing each of these wrong.

<rdar://problem/17750739>



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@214285 91177308-0d34-0410-b5e6-96231b3b80d8
2014-07-30 03:35:05 +00:00
Lang Hames
f4d90955b6 [MCJIT] XFAIL some RuntimeDyld tests on MIPS - RuntimeDyldChecker isn't properly
endian-aware yet, and this is causing failures when cross-linking on MIPS.



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@214231 91177308-0d34-0410-b5e6-96231b3b80d8
2014-07-29 21:48:22 +00:00
Lang Hames
fbfb01496b [MCJIT] Make the RuntimeDyldChecker stub_addr builtin use file names rather than
full paths for its first argument.

This allows us to remove the annoying sed lines in the test cases, and write
direct references to file names in stub_addr calls (rather than <filename>
placeholders).



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@214211 91177308-0d34-0410-b5e6-96231b3b80d8
2014-07-29 20:40:37 +00:00
Juergen Ributzka
6277ad6748 [RuntimeDyld][AArch64] Make encode/decodeAddend also work on big-endian hosts.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@214205 91177308-0d34-0410-b5e6-96231b3b80d8
2014-07-29 19:57:15 +00:00
Lang Hames
b6f1c1593f [MCJIT] Remove extraneous parentheses in test case.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@214117 91177308-0d34-0410-b5e6-96231b3b80d8
2014-07-28 21:00:48 +00:00
Juergen Ributzka
731c4f606a [RuntimeDyld][AArch64] Update relocation tests and also add a simple GOT test.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@213807 91177308-0d34-0410-b5e6-96231b3b80d8
2014-07-23 22:23:17 +00:00
NAKAMURA Takumi
b8d3634313 Rework to let RuntimeDyld/X86/MachO_x86-64_PIC_relocations.s pass on win32.
FIXME: "llvm-rtdyld -verify -check" is still sensitive to path separator.
Fix searching StubMap to be tolerant of both '/' and '\\' on Win32.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@213723 91177308-0d34-0410-b5e6-96231b3b80d8
2014-07-23 04:32:21 +00:00
NAKAMURA Takumi
11e84aefe0 Suppress a test on win32 for now, llvm/test/ExecutionEngine/RuntimeDyld/X86/MachO_x86-64_PIC_relocations.s.
FIXME: Fix searching StubMap with '/' and '\\' on Win32.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@213721 91177308-0d34-0410-b5e6-96231b3b80d8
2014-07-23 04:05:58 +00:00
NAKAMURA Takumi
4c72ce8cff RuntimeDyld/X86/MachO_x86-64_PIC_relocations.s: Use %/T here, or sed(1) would be confused with dos path.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@213720 91177308-0d34-0410-b5e6-96231b3b80d8
2014-07-23 04:05:46 +00:00
Juergen Ributzka
b9b8d09137 XFAIL the test on MIPS
Not sure how to debug this one without a MIPS machine. Any takers?

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@213705 91177308-0d34-0410-b5e6-96231b3b80d8
2014-07-22 23:15:01 +00:00
Lang Hames
daf061cf05 [MCJIT] Refactor and add stub inspection to the RuntimeDyldChecker framework.
This patch introduces a 'stub_addr' builtin that can be used to find the address
of the stub for a given (<file>, <section>, <symbol>) tuple. This address can be
used both to verify the contents of stubs (by loading from the returned address)
and to verify references to stubs (by comparing against the returned address).

Example (1) - Verifying stub contents:

Load 8 bytes (assuming a 64-bit target) from the stub for 'x' in the __text
section of f.o, and compare that value against the addres of 'x'.

# rtdyld-check: *{8}(stub_addr(f.o, __text, x) = x

Example (2) - Verifying references to stubs:

Decode the immediate of the instruction at label 'l', and verify that it's
equal to the offset from the next instruction's PC to the stub for 'y' in the
__text section of f.o (i.e. it's the correct PC-rel difference).

# rtdyld-check: decode_operand(l, 4) = stub_addr(f.o, __text, y) - next_pc(l)
l:
        movq    y@GOTPCREL(%rip), %rax

Since stub inspection requires cooperation with RuntimeDyldImpl this patch
pimpl-ifies RuntimeDyldChecker. Its implementation is moved in to a new class,
RuntimeDyldCheckerImpl, that has access to the definition of RuntimeDyldImpl.



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@213698 91177308-0d34-0410-b5e6-96231b3b80d8
2014-07-22 22:47:39 +00:00
Juergen Ributzka
04e8cc79cd [RuntimeDyld][MachO][AArch64] Add a helper function for encoding addends in instructions.
Factor out the addend encoding into a helper function and simplify the
processRelocationRef.

Also add a few simple rtdyld tests. More tests to come once GOTs can be tested too.

Related to <rdar://problem/17768539>

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@213689 91177308-0d34-0410-b5e6-96231b3b80d8
2014-07-22 21:42:55 +00:00
Lang Hames
eb2fff64dd [RuntimeDyld] Replace a crufty old ARM RuntimeDyld test with a new one that uses
RuntimeDyldChecker.

This allows us to remove one of the six remaining object files in the LLVM
source tree.



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@212780 91177308-0d34-0410-b5e6-96231b3b80d8
2014-07-10 23:29:11 +00:00
Chandler Carruth
dc3a2fc619 Fix this test to not write to the source tree, and instead to write to
a temporary file. This fixes the test in cases where the source tree is
mounted read-only.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@211975 91177308-0d34-0410-b5e6-96231b3b80d8
2014-06-28 05:18:49 +00:00
Lang Hames
7da28c57e5 [RuntimeDyld] Make sure that RuntimeDyld regression tests only run for targets
that have been enabled.

Without this, testers will fail when llvm-rtdyld is invoked with triples for
unsupported targets.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@211969 91177308-0d34-0410-b5e6-96231b3b80d8
2014-06-27 23:29:18 +00:00
Lang Hames
c3747f276a [RuntimeDyld] Add a framework for testing relocation logic in RuntimeDyld.
This patch adds a "-verify" mode to the llvm-rtdyld utility. In verify mode,
llvm-rtdyld will test supplied expressions against the linked program images
that it creates in memory. This scheme can be used to verify the correctness
of the relocation logic applied by RuntimeDyld.

The expressions to test will be read out of files passed via the -check option
(there may be more than one of these). Expressions to check are extracted from
lines of the form:
# rtdyld-check: <expression>

This system is designed to fit the llvm-lit regression test workflow. It is
format and target agnostic, and supports verification of images linked for
remote targets. The expression language is defined in
llvm/include/llvm/RuntimeDyldChecker.h . Examples can be found in
test/ExecutionEngine/RuntimeDyld.



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@211956 91177308-0d34-0410-b5e6-96231b3b80d8
2014-06-27 20:20:57 +00:00
Ulrich Weigand
2a069ac1f3 [RuntimeDyld] Support more PPC64 relocations
This adds support for several missing PPC64 relocations in the
straight-forward manner to RuntimeDyldELF.cpp.

Note that this actually fixes a failure of a large-model test case on
PowerPC, allowing the XFAIL to be removed.



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@211382 91177308-0d34-0410-b5e6-96231b3b80d8
2014-06-20 17:51:47 +00:00
Will Schmidt
b5a9102405 mark the old jit tests as unsupported for powerpc64 (for cmake)
mark the old JIT tests as unsupported for powerpc64 - CMake style.
This follows the style used for hexagon/arm64/aarch64.
The equivalent tests still run under the supported MCJIT/*



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@211111 91177308-0d34-0410-b5e6-96231b3b80d8
2014-06-17 17:04:42 +00:00
Alp Toker
8aeca44558 Reduce verbiage of lit.local.cfg files
We can just split targets_to_build in one place and make it immutable.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@210496 91177308-0d34-0410-b5e6-96231b3b80d8
2014-06-09 22:42:55 +00:00
Alexey Samsonov
a66075fdd1 Use AArch64 instead of now removed ARM64 in test configs
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@210229 91177308-0d34-0410-b5e6-96231b3b80d8
2014-06-05 00:25:30 +00:00
Lang Hames
861e2ef7b0 Fix testers by removing dubious testcase for r209154.
It turns out that not all the world is x86-64. Who knew?

I'll get to work on a more appropriate test case for this patch.



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@209155 91177308-0d34-0410-b5e6-96231b3b80d8
2014-05-19 19:38:48 +00:00
Lang Hames
b96f71fed6 [RuntimeDyld] Fix x86-64 MachO GOT relocation handling.
For GOT relocations the addend should modify the offset to the
GOT entry, not the value of the entry itself. Teach RuntimeDyldMachO
to do The Right Thing here.

Fixes <rdar://problem/16961886>.
 


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@209154 91177308-0d34-0410-b5e6-96231b3b80d8
2014-05-19 19:21:25 +00:00
Tilmann Scheller
e26c8c2d82 [ARM64] Disable regression tests for the old JIT.
Since the ARM64 backend doesn't implement support for the old JIT those tests are failing when the regression tests are run on an AArch64 host.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@207530 91177308-0d34-0410-b5e6-96231b3b80d8
2014-04-29 15:02:40 +00:00
Renato Golin
d28765c955 Ignore old JIT tests in AARch64 - CMake style
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@202126 91177308-0d34-0410-b5e6-96231b3b80d8
2014-02-25 09:31:00 +00:00
Renato Golin
e4c62d1034 PC-rel implemented in AArch64, test now pass
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@201243 91177308-0d34-0410-b5e6-96231b3b80d8
2014-02-12 17:17:41 +00:00
Petar Jovanovic
6c0351c996 mips: XFAIL non-extern-addend-smallcodemodel test
Small code model (and default reloc model) set Reloc::PIC_ in this test,
and PIC is not yet supported in MCJIT for MIPS.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@200852 91177308-0d34-0410-b5e6-96231b3b80d8
2014-02-05 16:47:59 +00:00
Lang Hames
1cf770889f Split out small-code-model MCJIT testcase in order to xfail for AArch64, where
PC-rel relocations aren't yet fully implemented.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@200592 91177308-0d34-0410-b5e6-96231b3b80d8
2014-01-31 23:36:25 +00:00
Lang Hames
b492843e53 Add support for PC-relative non-extern relocations to RuntimeDyldMachO.
Also replaces testcase for r180790 (support for absolute non-externs relocs)
with a more robust version.

<rdar://problem/15864721>



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@200404 91177308-0d34-0410-b5e6-96231b3b80d8
2014-01-29 18:31:35 +00:00
Renato Golin
3fca788967 Enable EHABI by default
After all hard work to implement the EHABI and with the test-suite
passing, it's time to turn it on by default and allow users to
disable it as a work-around while we fix the eventual bugs that show
up.

This commit also remove the -arm-enable-ehabi-descriptors, since we
want the tables to be printed every time the EHABI is turned on
for non-Darwin ARM targets.

Although MCJIT EHABI is not working yet (needs linking with the right
libraries), this commit also fixes some relocations on MCJIT regarding
the EH tables/lib calls, and update some tests to avoid using EH tables
when none are needed.

The EH tests in the test-suite that were previously disabled on ARM
now pass with these changes, so a follow-up commit on the test-suite
will re-enable them.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@200388 91177308-0d34-0410-b5e6-96231b3b80d8
2014-01-29 11:50:56 +00:00
Renato Golin
a97f49c147 Re-enabling MCJIT tests on ARM
After several refactorings on the MCJIT remote communication, things are
finally looking good on Clang-compiled LLVM regarding MCJIT remote tests,
so I'm re-enabling them to see how the self-hosting buildbot behaves over
a longer period.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@200102 91177308-0d34-0410-b5e6-96231b3b80d8
2014-01-25 23:38:08 +00:00
Alp Toker
1214e71d77 Eliminate inappropriate use of FindProgramByName() from lli
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@199835 91177308-0d34-0410-b5e6-96231b3b80d8
2014-01-22 21:52:35 +00:00
Renato Golin
f433beee88 Revert 199262 - MCJIT remote still failing on ARM
Disabling remote MCJIT tests on ARM again, as they're still failing when
self-hosting on ARM, despite all my tests. At least now we have more info
on what message it's breaking and what is going on. Investigating.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@199310 91177308-0d34-0410-b5e6-96231b3b80d8
2014-01-15 09:09:46 +00:00
Renato Golin
fdd4da1f8b Re-disable MCJIT remote tests on ARM
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@199309 91177308-0d34-0410-b5e6-96231b3b80d8
2014-01-15 09:09:39 +00:00
Renato Golin
b59bdadd34 Re-enable remote MCJIT tests on ARMv7
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@199262 91177308-0d34-0410-b5e6-96231b3b80d8
2014-01-14 22:43:49 +00:00
NAKAMURA Takumi
5868b12dfb llvm/test/ExecutionEngine/MCJIT/load-object-a.ll: Put together rm(1) and mkdir(1) at the top.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@199077 91177308-0d34-0410-b5e6-96231b3b80d8
2014-01-13 05:55:10 +00:00
NAKAMURA Takumi
53b22f17c4 llvm/test/ExecutionEngine/MCJIT/load-object-a.ll: Remove "REQUIRES:shell". This doesn't depend on shell's behavior.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@198931 91177308-0d34-0410-b5e6-96231b3b80d8
2014-01-10 10:38:52 +00:00
NAKAMURA Takumi
4b13e3ca2c llvm/test/ExecutionEngine/MCJIT/lit.local.cfg: Add "AMD64" in the host_arch list.
FIXME: We should not take CMake's ${CMAKE_SYSTEM_PROCESSOR}...

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@198930 91177308-0d34-0410-b5e6-96231b3b80d8
2014-01-10 10:38:46 +00:00
NAKAMURA Takumi
929ae46f5d llvm/test/ExecutionEngine/MCJIT/load-object-a.ll: Fix not to use %t.cachedir/%p.
%p is like X:\foo\bar.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@198926 91177308-0d34-0410-b5e6-96231b3b80d8
2014-01-10 10:38:23 +00:00
Lang Hames
4442b6ec3a Add an "-object-cache-dir=<string>" option to LLI. This option specifies the
root path to which object files managed by the LLIObjectCache instance should be
written. This option defaults to "", in which case objects are cached in the
same directory as the bitcode they are derived from.

The load-object-a.ll test has been rewritten to use this option to support
testing in environments where the test directory is not writable.



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@198852 91177308-0d34-0410-b5e6-96231b3b80d8
2014-01-09 05:24:05 +00:00
Lang Hames
268ab86f6c Add missing test case for r198737.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@198772 91177308-0d34-0410-b5e6-96231b3b80d8
2014-01-08 16:31:16 +00:00
NAKAMURA Takumi
2665f321ad Remove empty MCJIT/load-object-a.ll since r196641.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@196645 91177308-0d34-0410-b5e6-96231b3b80d8
2013-12-07 06:17:10 +00:00
Lang Hames
a49701db7d Revert r196639 while I investigate a bot failure.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@196641 91177308-0d34-0410-b5e6-96231b3b80d8
2013-12-07 04:25:19 +00:00
Lang Hames
e7777cdc64 Add support for archives and object file caching under MCJIT.
Patch by Andy Kaylor, with minor edits to resolve merge conflicts.



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@196639 91177308-0d34-0410-b5e6-96231b3b80d8
2013-12-07 03:05:51 +00:00
Renato Golin
5a10a7cccf Fix lit config for disabled MCJIT tests on ARM
Separating permanent from temporary targets, added the bug that
will fix the temporary (PR18057).

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@196274 91177308-0d34-0410-b5e6-96231b3b80d8
2013-12-03 13:48:28 +00:00
Renato Golin
07fc4841b1 Disable Remote MCJIT tests on ARM
The communication protocol is unstable on ARM when compiled
with Clang, which is disrupting the self-hosting buildbots that
are going to be added this week. I'm working on a solution, but
remote MCJIT is not high-priority for ARM at the moment, so it
might take a while.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@196257 91177308-0d34-0410-b5e6-96231b3b80d8
2013-12-03 08:39:15 +00:00