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path: root/llvm/lib/CodeGen/TargetLoweringObjectFileImpl.cpp
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* Resubmit the changes to llvm core to update the functions to support ↵Micah Villmow2012-10-151-2/+2
| | | | | | different pointer sizes on a per address space basis. llvm-svn: 165941
* Revert 165732 for further review.Micah Villmow2012-10-111-2/+2
| | | | llvm-svn: 165747
* Add in the first iteration of support for llvm/clang/lldb to allow variable ↵Micah Villmow2012-10-111-2/+2
| | | | | | per address space pointer sizes to be optimized correctly. llvm-svn: 165726
* Move TargetData to DataLayout.Micah Villmow2012-10-081-6/+6
| | | | llvm-svn: 165402
* Remove tabs.Bill Wendling2012-07-191-2/+3
| | | | llvm-svn: 160475
* Move the support for using .init_array from ARM to the genericRafael Espindola2012-06-191-8/+40
| | | | | | | | | | TargetLoweringObjectFileELF. Use this to support it on X86. Unlike ARM, on X86 it is not easy to find out if .init_array should be used or not, so the decision is made via TargetOptions and defaults to off. Add a command line option to llc that enables it. llvm-svn: 158692
* Look for the 'Is Simulated' module flag. This indicates that the program is ↵Bill Wendling2012-04-241-4/+5
| | | | | | compiled to run on a simulator. llvm-svn: 155435
* Fix to make sure that a comdat group gets generated correctly for a static ↵Anton Korobeynikov2012-02-231-1/+2
| | | | | | | | | | member of instantiated C++ templates. Patch by Kristof Beyls! llvm-svn: 151250
* ... and it's probably best to use the correct alignment, rather than just ↵David Chisnall2012-02-171-1/+1
| | | | | | guessing that it's the same as the size. llvm-svn: 150813
* It turns out that putting an 8-byte symbol in a 4-byte section makes Solaris ↵David Chisnall2012-02-171-3/+3
| | | | | | | | | ld sulk. GNU ld is perfectly happy with it, which is worrying for a whole other set of reasons... Thanks to Anton, Duncan and Rafael for helping me track this down. Pointy hat to Rafael for introducing the bug in the first place. llvm-svn: 150811
* Use 'getDataNoRel' for the section kind.Bill Wendling2012-02-151-5/+4
| | | | llvm-svn: 150628
* Modify the code that emits the module flags to use the new module flags accessorBill Wendling2012-02-151-36/+34
| | | | | | | | | method. This allows the target lowering code to not have to deal with MDNodes. Also, avoid leaking memory like a sieve by not creating a global variable for the image info section, but just emitting the code directly. llvm-svn: 150624
* Add code to the target lowering object file module to handle module flags.Bill Wendling2012-02-141-0/+60
| | | | | | | | The MachO back-end needs to emit the garbage collection flags specified in the module flags. This is a WIP, so the front-end hasn't been modified to emit these flags just yet. Documentation and front-end switching to occur soon. llvm-svn: 150507
* Add support for implicit TLS model used with MS VC runtime.Anton Korobeynikov2012-02-111-1/+10
| | | | | | Patch by Kai Nacke! llvm-svn: 150307
* Properly emit ctors / dtors with priorities into desired sectionsAnton Korobeynikov2012-01-251-0/+26
| | | | | | | | and let linker handle the rest. This finally fixes PR5329 llvm-svn: 148990
* More dead code removal (using -Wunreachable-code)David Blaikie2012-01-201-4/+0
| | | | llvm-svn: 148578
* On MachO, the pointer to the personality function should always be in theBill Wendling2011-11-291-3/+1
| | | | | | | | non_lazy_symbol_pointers section (__IMPORT,__pointers). Ignore the 'hidden' part since that will place it in the wrong section. <rdar://problem/10443720> llvm-svn: 145356
* Remove all remaining uses of Value::getNameStr().Benjamin Kramer2011-11-151-6/+6
| | | | llvm-svn: 144648
* Check the visibility of the global variable before placing it into the stubsBill Wendling2011-10-241-2/+6
| | | | | | | table. A hidden variable could potentially end up in both lists. <rdar://problem/10336715> llvm-svn: 142869
* Goodbye TargetAsmInfo. This eliminate last bit of CodeGen and Target in llvm-mc.Evan Cheng2011-07-201-16/+0
| | | | | | | There is still a bit more refactoring left to do in Targets. But we are now very close to fixing all the layering issues in MC. llvm-svn: 135611
* Add MCObjectFileInfo and sink the MCSections initialization code fromEvan Cheng2011-07-201-519/+0
| | | | | | | | TargetLoweringObjectFileImpl down to MCObjectFileInfo. TargetAsmInfo is done to one last method. It's *almost* gone! llvm-svn: 135569
* Fix an obvious typo that's preventing x86 (32-bit) from using .literal16.Evan Cheng2011-07-191-1/+1
| | | | llvm-svn: 135535
* Fix up TargetLoweringObjectFile ctors to properly initialize fields.Evan Cheng2011-07-131-0/+41
| | | | llvm-svn: 135068
* Use the presence of the __compact_unwind section to indicate that a targetBill Wendling2011-06-231-10/+7
| | | | | | supports compact unwind info instead of having a separate flag indicating this. llvm-svn: 133685
* Add a flag that indicates whether a target supports compact unwind info or not.Bill Wendling2011-06-221-2/+6
| | | | llvm-svn: 133662
* Add a __LD,__compact_unwind section.Bill Wendling2011-06-221-0/+6
| | | | | | | | If the linker supports it, this will hold the CIE and FDE information in a compact format. The implementation of the compact unwinding emission is coming soon. llvm-svn: 133658
* Fix invalid uses of Twine. Hopefully this fixes the problem that Takumi isRafael Espindola2011-06-131-7/+7
| | | | | | having. llvm-svn: 132898
* Fix a silly error I introduce in r131951.Rafael Espindola2011-06-071-4/+1
| | | | | | Fixes PR10095. llvm-svn: 132735
* Add the suffix to the Win64 EH data sections' names if given. Add a test forCharles Davis2011-05-271-0/+22
| | | | | | this. XFAIL'd, because the COFF AsmParser can't handle .section yet. llvm-svn: 132220
* Revert r132111. I built Release (without Asserts), so I didn't know about theCharles Davis2011-05-261-2/+0
| | | | | | assert that prevented setting alignment on section creation. llvm-svn: 132113
* Align Win64 EH Table sections to 4 bytes.Charles Davis2011-05-261-0/+2
| | | | llvm-svn: 132111
* Explain FIXME.Rafael Espindola2011-05-241-4/+5
| | | | llvm-svn: 131952
* Fix the defaults for .eh_frame. We were marking it as writable.Rafael Espindola2011-05-241-2/+2
| | | | llvm-svn: 131951
* Fix typo. When will I learn?Charles Davis2011-05-201-1/+0
| | | | llvm-svn: 131765
* Add .pdata and .xdata sections to the COFF TLOF implementation.Charles Davis2011-05-201-0/+15
| | | | llvm-svn: 131763
* Remove a flag that would set the ".eh" symbol as .globl. MachO was the only oneBill Wendling2011-05-051-5/+0
| | | | | | | | who used this flag, and it now emits CFI and doesn't emit this anymore. All other targets left this flag "false". <rdar://problem/8486371> llvm-svn: 130918
* GCC uses a different encoding of pointers in the FDE when usingRafael Espindola2011-05-011-1/+1
| | | | | | -fno-dwarf2-cfi-asm. Implement the same behavior. llvm-svn: 130637
* Remove unnecessary argument.Rafael Espindola2011-04-271-2/+2
| | | | llvm-svn: 130343
* Rename getPersonalityPICSymbol to getCFIPersonalitySymbol, document it, andRafael Espindola2011-04-271-5/+42
| | | | | | | | | | | | | | | | | | give it a bit more responsibility. Also implement it for MachO. If hacked to use cfi, 32 bit MachO will produce .cfi_personality 155, L___gxx_personality_v0$non_lazy_ptr and 64 bit will produce .cfi_presonality ___gxx_personality_v0 The general idea is that .cfi_personality gets passed the final symbol. It is up to codegen to produce it if using indirect representation (like 32 bit MachO), but it is up to MC to decide which relocations to create. llvm-svn: 130341
* Fix indentation.Rafael Espindola2011-04-271-21/+21
| | | | llvm-svn: 130331
* Remove unused arguments.Rafael Espindola2011-04-201-4/+2
| | | | llvm-svn: 129844
* ADT/Triple: Renambe isOSX... methods to isMacOSX for consistency with the OSDaniel Dunbar2011-04-201-1/+1
| | | | | | triple component. llvm-svn: 129838
* CodeGen: Eliminate a use of getDarwinMajorNumber().Daniel Dunbar2011-04-191-11/+3
| | | | | | | | | - There is a minor semantic change here (evidenced by the test change) for Darwin triples that have no version component. I debated changing the default behavior of isOSVersionLT, but decided it made more sense for triples to be explicit. llvm-svn: 129802
* Put each personality function in a section. This fixes the gnu ld warning:Rafael Espindola2011-04-161-0/+33
| | | | | | error in foo.o; no .eh_frame_hdr table will be created. llvm-svn: 129635
* Reapply 127939 since Daniel fixed the breakage. <rdar://problem/9012638>Stuart Hastings2011-03-191-7/+4
| | | | llvm-svn: 127944
* Revert 127939. <rdar://problem/9012638>Stuart Hastings2011-03-191-4/+7
| | | | llvm-svn: 127943
* Revise r126127 to address Daniel's comments. <rdar://problem/9012638>Stuart Hastings2011-03-191-7/+4
| | | | llvm-svn: 127939
* Fix llvm-gcc bootstrap with gnu ld.Rafael Espindola2011-02-241-0/+7
| | | | | | | | | | | The problem was codegen guessing the wrong values and printing .section .eh_frame,"aMS",@progbits,4 It is not clear at all if Codegen should try to guess, MC is the one that should know the default flags. llvm-svn: 126421
* Revert r125960, it's breaking darwin10 bootstrap.Eric Christopher2011-02-211-4/+8
| | | | llvm-svn: 126163
* Fix to correctly support attribute((section("__DATA, __common"))).Stuart Hastings2011-02-211-1/+10
| | | | | | Radar 9012638. llvm-svn: 126127
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