2fe4bb06c6
Eliminate the dependency of ExecutionEngine on the JIT/Interpreter libraries.
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Now you can build a tool with just the JIT or just the interpreter.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@26946 91177308-0d34-0410-b5e6-96231b3b80d8
2006-03-22 06:07:50 +00:00
9dce2b3380
Convert llvm.cs.uiuc.edu -> llvm.org
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@26748 91177308-0d34-0410-b5e6-96231b3b80d8
2006-03-14 05:54:52 +00:00
9ca6cdaee9
Add a helper method for running static ctors/dtors in the module.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@26619 91177308-0d34-0410-b5e6-96231b3b80d8
2006-03-08 18:42:46 +00:00
239862ce99
simplify this code now that each constant pool entry is not separately allocated
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@26079 91177308-0d34-0410-b5e6-96231b3b80d8
2006-02-09 04:49:59 +00:00
3029f92051
Adjust to MachineConstantPool interface change: instead of keeping a
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value/alignment pair for each constant, keep a value/offset pair.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@26078 91177308-0d34-0410-b5e6-96231b3b80d8
2006-02-09 04:46:04 +00:00
fa77d43ba1
rename fields of constant pool entries
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@26076 91177308-0d34-0410-b5e6-96231b3b80d8
2006-02-09 04:22:52 +00:00
8c9191c644
The interpreter assumes that the caller of runFunction() must be lli, and
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therefore the function being called must be a main() returning an int. The
consequences when these assumptions are false are not good, so don't assume
them.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@26031 91177308-0d34-0410-b5e6-96231b3b80d8
2006-02-07 05:29:44 +00:00
68835dd511
Teach the interpreter to handle global variables that are added to a module after
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interpretation has begun. The JIT already handles this situation correctly, and
the interpreter can already handle new functions being added.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@26030 91177308-0d34-0410-b5e6-96231b3b80d8
2006-02-07 05:11:57 +00:00
b8973bd8f5
Allow the specification of explicit alignments for constant pool entries.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25855 91177308-0d34-0410-b5e6-96231b3b80d8
2006-01-31 22:23:14 +00:00
ca26180d39
Add #include of <iostream>
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25516 91177308-0d34-0410-b5e6-96231b3b80d8
2006-01-22 23:41:42 +00:00
7c2b7c7c75
Fixed InitializeMemory to handle ConstantPacked.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25481 91177308-0d34-0410-b5e6-96231b3b80d8
2006-01-20 18:18:40 +00:00
2199877563
Wrap long lines.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25140 91177308-0d34-0410-b5e6-96231b3b80d8
2006-01-07 06:20:51 +00:00
51e6a38b86
wrap long line
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25139 91177308-0d34-0410-b5e6-96231b3b80d8
2006-01-07 06:12:07 +00:00
3db4b62c2f
Fix a nasty bug that was causing miscompilation of global variables
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on big endian 32-bit targets in some cases (e.g. PPC). This fixes several
PPC JIT failures.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@23914 91177308-0d34-0410-b5e6-96231b3b80d8
2005-10-23 23:54:56 +00:00
667eeca19d
Shrinkify to match llc
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@23912 91177308-0d34-0410-b5e6-96231b3b80d8
2005-10-23 22:39:01 +00:00
839615a510
Add help support for -mcpu and -mattr.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@23222 91177308-0d34-0410-b5e6-96231b3b80d8
2005-09-02 19:27:43 +00:00
b1e1180ca0
1. Use SubtargetFeatures in llc/lli.
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2. Propagate feature "string" to all targets.
3. Implement use of SubtargetFeatures in PowerPCTargetSubtarget.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@23192 91177308-0d34-0410-b5e6-96231b3b80d8
2005-09-01 21:38:21 +00:00
2b3b89c28e
one cannot allocate a global, until one is done initializing the global pointers
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@22568 91177308-0d34-0410-b5e6-96231b3b80d8
2005-08-01 17:35:40 +00:00
d29b6aa608
Keep tabs and trailing spaces out.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@22565 91177308-0d34-0410-b5e6-96231b3b80d8
2005-07-30 18:33:25 +00:00
a00269bc3e
support near allocations for the JIT
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@22554 91177308-0d34-0410-b5e6-96231b3b80d8
2005-07-29 23:40:16 +00:00
6a9746127a
Like constants, globals on some platforms are GOT relative. This means they have to be allocated
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near the GOT, which new doesn't do. So break out the allocate into a new function.
Also move GOT index handling into JITResolver. This lets it update the mapping when a Lazy
function is JITed. It doesn't managed the table, just the mapping. Note that this is
still non-ideal, as any function that takes a function address should also take a GOT
index, but that is a lot of changes. The relocation resolve process updates any GOT entry
it sees is out of date.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@22537 91177308-0d34-0410-b5e6-96231b3b80d8
2005-07-28 12:44:13 +00:00
00b16889ab
Eliminate all remaining tabs and trailing spaces.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@22523 91177308-0d34-0410-b5e6-96231b3b80d8
2005-07-27 06:12:32 +00:00
d6bbac500b
fix a warning on 32-bit systems
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@22513 91177308-0d34-0410-b5e6-96231b3b80d8
2005-07-25 23:42:58 +00:00
16ec33c6ef
the JIT memory manager will construct a GOT if you want it too. Also, it places the constants in the allocated memory, rather than a malloc area
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@22497 91177308-0d34-0410-b5e6-96231b3b80d8
2005-07-22 20:48:12 +00:00
e884dc2c58
count the number of relocations performed.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@22480 91177308-0d34-0410-b5e6-96231b3b80d8
2005-07-20 16:29:20 +00:00
ee448630bd
For PR540:
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This patch completes the changes for making lli thread-safe. Here's the list
of changes:
* The Support/ThreadSupport* files were removed and replaced with the
MutexGuard.h file since all ThreadSupport* declared was a Mutex Guard.
The implementation of MutexGuard.h is now based on sys::Mutex which hides
its implementation and makes it unnecessary to have the -NoSupport.h and
-PThreads.h versions of ThreadSupport.
* All places in ExecutionEngine that previously referred to "Mutex" now
refer to sys::Mutex
* All places in ExecutionEngine that previously referred to "MutexLocker"
now refer to MutexGuard (this is frivolous but I believe the technically
correct name for such a class is "Guard" not a "Locker").
These changes passed all of llvm-test. All we need now are some test cases
that actually use multiple threads.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@22404 91177308-0d34-0410-b5e6-96231b3b80d8
2005-07-12 15:51:55 +00:00
6e6308898a
fix long lines
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@22369 91177308-0d34-0410-b5e6-96231b3b80d8
2005-07-11 02:49:16 +00:00
558bc88a00
core changes for varargs
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@22254 91177308-0d34-0410-b5e6-96231b3b80d8
2005-06-18 18:34:52 +00:00
4b3141d324
Fix a really horrible problem that causes the JIT to miscompile any program
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that use 64-bit integers on 32-bit hosts.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@21886 91177308-0d34-0410-b5e6-96231b3b80d8
2005-05-12 06:01:28 +00:00
a471e045b7
Make the stub functions be tail calls
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@21738 91177308-0d34-0410-b5e6-96231b3b80d8
2005-05-06 06:48:54 +00:00
3c94497ec7
Convert tabs to spaces
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@21440 91177308-0d34-0410-b5e6-96231b3b80d8
2005-04-22 04:08:30 +00:00
f976c856fc
Remove trailing whitespace
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@21422 91177308-0d34-0410-b5e6-96231b3b80d8
2005-04-21 22:55:34 +00:00
d1c881a8d4
* Remove trailing whitespace
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* Convert tabs to spaces
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@21421 91177308-0d34-0410-b5e6-96231b3b80d8
2005-04-21 22:43:08 +00:00
edf128a7fa
Remove trailing whitespace
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@21420 91177308-0d34-0410-b5e6-96231b3b80d8
2005-04-21 22:36:52 +00:00
d91ff7cd3b
Add support for targets that require stubs for external functions.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@21313 91177308-0d34-0410-b5e6-96231b3b80d8
2005-04-18 01:44:27 +00:00
5b3a4553c1
Fix the missing symbols problem Bill was hitting. Patch contributed by
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Bill Wendling!!
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@20649 91177308-0d34-0410-b5e6-96231b3b80d8
2005-03-17 15:38:16 +00:00
e4d5c441e0
This mega patch converts us from using Function::a{iterator|begin|end} to
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using Function::arg_{iterator|begin|end}. Likewise Module::g* -> Module::global_*.
This patch is contributed by Gabor Greif, thanks!
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@20597 91177308-0d34-0410-b5e6-96231b3b80d8
2005-03-15 04:54:21 +00:00
3e27952a8b
Use const iterators where possible. Patch by Evan Jones!
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@20354 91177308-0d34-0410-b5e6-96231b3b80d8
2005-02-27 19:06:10 +00:00
6943570f3a
Fix problems running the HowToUseJIT on powerpc, and probably problems with
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ANY program that does not have all functions internalized.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@20258 91177308-0d34-0410-b5e6-96231b3b80d8
2005-02-20 18:43:35 +00:00
032ad0848a
This is no longer needed. Global variables with undef initializers can be
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initialized to anything, including garbage.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@20010 91177308-0d34-0410-b5e6-96231b3b80d8
2005-02-02 20:50:50 +00:00
4e7dd8f7c4
If the interpreter tries to execute an external function, kill it. Of course
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since we are dirty, special case __main. This should fix the infinite loop
horrible stuff that happens on linux-alpha when configuring llvm-gcc. It
might also help cygwin, who knows??
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@19729 91177308-0d34-0410-b5e6-96231b3b80d8
2005-01-21 19:59:37 +00:00
638559aaa3
Improve compatiblity with HPUX on Itanium, patch by Duraid Madina
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@19586 91177308-0d34-0410-b5e6-96231b3b80d8
2005-01-16 01:31:31 +00:00
281a601198
Rework constant pool handling so that function constant pools are no longer
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leaked to the system. Now they are destroyed with the JITMemoryManager is
destroyed.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@19434 91177308-0d34-0410-b5e6-96231b3b80d8
2005-01-10 18:23:22 +00:00
9dacd128b4
Silence warnings
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@19392 91177308-0d34-0410-b5e6-96231b3b80d8
2005-01-08 20:13:44 +00:00
813c815282
Silence VS warnings.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@19391 91177308-0d34-0410-b5e6-96231b3b80d8
2005-01-08 20:13:19 +00:00
a8101c163d
Silence VS warnings.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@19390 91177308-0d34-0410-b5e6-96231b3b80d8
2005-01-08 20:07:03 +00:00
d564496b46
Silence VS warnings
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@19389 91177308-0d34-0410-b5e6-96231b3b80d8
2005-01-08 20:05:34 +00:00
099557b629
Be double sure about including sys/stat.h by wrapping the inclusion in
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an "#if defined(HAVE_SYS_STAT_H)".
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@19069 91177308-0d34-0410-b5e6-96231b3b80d8
2004-12-20 06:34:02 +00:00
6b4bd6b35c
Move the #include of sys/stat.h inside the linux "hack" for the stat
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family of functions so it gets noticed if we ever remove this.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@19022 91177308-0d34-0410-b5e6-96231b3b80d8
2004-12-17 19:09:16 +00:00
382343d78f
Only #include sys/stat.h if we're on linux where we have the PR274 problem.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@19020 91177308-0d34-0410-b5e6-96231b3b80d8
2004-12-17 18:56:29 +00:00
