f187ac5a23
Added the darwin .secure_log_unique and .secure_log_reset directives.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@107077 91177308-0d34-0410-b5e6-96231b3b80d8
2010-06-28 21:45:58 +00:00
ebe7fcd041
Added support in MC for Directional Local Labels.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@103989 91177308-0d34-0410-b5e6-96231b3b80d8
2010-05-17 23:08:19 +00:00
6e5ce287b0
add COFF support for COMDAT sections, patch by Nathan Jeffords!
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@103304 91177308-0d34-0410-b5e6-96231b3b80d8
2010-05-07 21:49:09 +00:00
eb40a0fd98
switch MCSectionCOFF from a syntactic to semantic representation,
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patch by Peter Housel!
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@103267 91177308-0d34-0410-b5e6-96231b3b80d8
2010-05-07 17:17:41 +00:00
287df1bc03
delete a forwarding function.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@100815 91177308-0d34-0410-b5e6-96231b3b80d8
2010-04-08 21:34:17 +00:00
74aae4726a
move elf section uniquing to MCContext. Along the way
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merge XCore's section into MCSectionELF
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@100812 91177308-0d34-0410-b5e6-96231b3b80d8
2010-04-08 21:26:26 +00:00
22772214de
remove the TargetLoweringObjectFileMachO::getMachoSection
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api and update clients to use MCContext instead.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@100808 91177308-0d34-0410-b5e6-96231b3b80d8
2010-04-08 20:40:11 +00:00
f0559e4b24
move macho section uniquing from MCParser and TLOF to MCContext where
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the compiler and asmparser now unique to the same sections. This fixes
rdar://7835021.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@100807 91177308-0d34-0410-b5e6-96231b3b80d8
2010-04-08 20:30:37 +00:00
9b97a73ded
Rip out the 'is temporary' nonsense from the MCContext interface to
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create symbols. It is extremely error prone and a source of a lot
of the remaining integrated assembler bugs on x86-64.
This fixes rdar://7807601.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@99902 91177308-0d34-0410-b5e6-96231b3b80d8
2010-03-30 18:10:53 +00:00
77e7694026
fix GetOrCreateTemporarySymbol to require a name, clients
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should use CreateTempSymbol() if they don't care about the
name.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@98712 91177308-0d34-0410-b5e6-96231b3b80d8
2010-03-17 05:41:18 +00:00
c28cc093e3
fix a memory leak yjasskin pointed out: MCSymbol is bump pointer
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allocated and thus not freed. This is cool except that it contains
and std::string so the string data didn't get freed. In any case
there is no reason to redundantly store the string data in the
MCSymbol anyway, just make the MCSymbol ref the string data in the
MCContext StringMap.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@98536 91177308-0d34-0410-b5e6-96231b3b80d8
2010-03-15 06:15:35 +00:00
1d72a76616
add a new CreateTempSymbol method, the use case for
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CreateTempSymbol vs GetOrCreateTemporarySymbol are
completely different.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@98486 91177308-0d34-0410-b5e6-96231b3b80d8
2010-03-14 08:23:30 +00:00
5ef31a039d
make the mangler take an MCContext instead of an MAI.
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No functionality change.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@98363 91177308-0d34-0410-b5e6-96231b3b80d8
2010-03-12 18:44:54 +00:00
c18409aed8
change MCContext to always have an MCAsmInfo.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@98293 91177308-0d34-0410-b5e6-96231b3b80d8
2010-03-11 22:53:35 +00:00
00685bb5cf
eliminate MCContext::CreateSymbol and CreateTemporarySymbol.
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Add a new GetOrCreateTemporarySymbol method and a version that
takes a twine.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@98118 91177308-0d34-0410-b5e6-96231b3b80d8
2010-03-10 01:29:27 +00:00
fb76fe0929
Fix various doxygen warnings.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@96779 91177308-0d34-0410-b5e6-96231b3b80d8
2010-02-22 04:10:52 +00:00
2928c83b01
Pass StringRef by value.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@86251 91177308-0d34-0410-b5e6-96231b3b80d8
2009-11-06 10:58:06 +00:00
7c5b021793
add a twine version of MCContext::GetOrCreateSymbol.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@84561 91177308-0d34-0410-b5e6-96231b3b80d8
2009-10-19 22:49:00 +00:00
7c3600de94
MC: Move assembler variable values from MCContext to MCSymbol.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@84229 91177308-0d34-0410-b5e6-96231b3b80d8
2009-10-16 01:33:57 +00:00
e579849652
MC: Switch MCContext value table to storing MCExprs.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@84228 91177308-0d34-0410-b5e6-96231b3b80d8
2009-10-16 01:33:11 +00:00
869a5e7d66
llvm-mc: Add some doxyment markers.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@80568 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-31 08:07:08 +00:00
959fd88334
llvm-mc/Mach-O: Don't put assembler temporary labels in the symbol table.
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- I moved section creation back into AsmParser. I think policy decisions like
this should be pushed higher, not lower, when possible (in addition the
assembler has flags which change this behavior, for example).
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@80162 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-26 22:13:22 +00:00
383cbff031
llvm-mc: Change MCContext value table to take const MCSymbol*s.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@80079 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-26 09:16:57 +00:00
38cff389af
sink uniquing of sections out of MCContext into the ELF and PECOFF TLOF implementations.
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MCContext no longer maintains a string -> section map.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78874 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-13 00:37:15 +00:00
c9d31524ee
add some comments: MCContext owns the MCSections, but it bump pointer allocates
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them, so it doesn't have to explicitly free them.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78870 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-13 00:21:53 +00:00
93b6db3de9
sink the 'name' and 'isdirective' state out of MCSection into its derived classes.
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This totally optimizes PIC16 sections by not having an 'isdirective' bit anymore!! ;-)
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78517 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-08 23:39:42 +00:00
fcdbf4ecc3
create sections with MCSection::Create instead of Context->getOrCreateSection.
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This is needed to allow polymorphic sections.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@77680 91177308-0d34-0410-b5e6-96231b3b80d8
2009-07-31 16:43:49 +00:00
b5261ebabb
Move MCContext and friends to StringRef based APIs.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@77251 91177308-0d34-0410-b5e6-96231b3b80d8
2009-07-27 21:22:30 +00:00
dce0f3c556
llvm-mc: Diagnose misuse (mix) of defined symbols and labels.
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- For example, we diagnose errors on:
--
a:
a = 10
--
- For now we reject code like:
--
.long a
a = 10
--
which "as" accepts (on Darwin).
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74476 91177308-0d34-0410-b5e6-96231b3b80d8
2009-06-29 23:43:14 +00:00
71d259bc4b
We decided to not worry about Atoms for now, it should be straightforward to
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reintroduce them later.
Also, don't require MCSection* when creating a symbol.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74081 91177308-0d34-0410-b5e6-96231b3b80d8
2009-06-24 17:00:42 +00:00
c69485e34d
add trivial support for passing label definitions through the MCStreamer.
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This is suboptimal in several aspects, see the commented out assertion.
I need to talk to Daniel about this.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74057 91177308-0d34-0410-b5e6-96231b3b80d8
2009-06-24 04:31:49 +00:00
a11af531ec
Start MCAsmStreamer implementation.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74044 91177308-0d34-0410-b5e6-96231b3b80d8
2009-06-24 01:03:06 +00:00
ba1da8a7b1
Update for MCImm -> MCValue rename.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74024 91177308-0d34-0410-b5e6-96231b3b80d8
2009-06-23 23:39:15 +00:00
ecc63f8687
Start flushing out MCContext.
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- Lives inside new library lib/MC (LLVMMC.a)
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74013 91177308-0d34-0410-b5e6-96231b3b80d8
2009-06-23 22:01:43 +00:00
25e0d8f755
Start sketching MCStreamer interface.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@73994 91177308-0d34-0410-b5e6-96231b3b80d8
2009-06-23 20:24:17 +00:00