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49 Commits

Author SHA1 Message Date
David Goodwin 22c2fba978 Use common code for both ARM and Thumb-2 instruction and register info. 
llvm-svn: 75067
 2009-07-08 23:10:31 +00:00
Anton Korobeynikov 99152f3a2c Split thumb-related stuff into separate classes. 
Step 1: ARMInstructionInfo => {ARM,Thumb}InstructionInfo

llvm-svn: 74329
 2009-06-26 21:28:53 +00:00
Devang Patel 33f4eb462f Move up dwarf writer initialization in common AsmPrinter class. 
llvm-svn: 73784
 2009-06-19 21:54:26 +00:00
Chris Lattner 8284b66264 merge the common darwin settings from the X86/PPC/ARM targets 
into DarwinTargetAsmInfo.cpp.  The remaining differences should
be evaluated.  It seems strange that x86/arm has .zerofill but ppc
doesn't, etc.

llvm-svn: 73742
 2009-06-19 00:08:39 +00:00
Chris Lattner b84764516d move mangler quote handling from asm printers to TargetAsmInfo. 
llvm-svn: 73738
 2009-06-18 23:41:35 +00:00
Chris Lattner 09081b25a5 simplify macro debug info directive handling. 
llvm-svn: 73736
 2009-06-18 23:31:37 +00:00
Evan Cheng de9e36a74e On Darwin, ams printer should output a second label before a jump table so the linker knows it's a new atom. But this is only needed if the jump table is put in a separate section from the function body. 
llvm-svn: 73720
 2009-06-18 20:37:15 +00:00
Chris Lattner 93e87652f2 fix PR3785, a valgrind error on test/CodeGen/ARM/pr3502.ll 
llvm-svn: 66660
 2009-03-11 16:14:25 +00:00
Evan Cheng ab85feb91c Clean up some ARM GV asm printing out; minor fixes to match what gcc does. 
llvm-svn: 60621
 2008-12-06 02:00:55 +00:00
Rafael Espindola cda011b5ad Fix bug 3140. 
Print a single parameter .file directive if we have an ELF target.

llvm-svn: 60480
 2008-12-03 11:01:37 +00:00
Dan Gohman ac41d9f5d8 Refactor various TargetAsmInfo subclasses' TargetMachine members away 
adding a TargetMachine member to the base TargetAsmInfo class instead.

llvm-svn: 58624
 2008-11-03 18:22:42 +00:00
Anton Korobeynikov d2aded08ac Fix weird think-o and unbreak build on all gcc-3.4.x-based platforms (e.g. mingw) 
llvm-svn: 57106
 2008-10-05 08:53:29 +00:00
Anton Korobeynikov 87001fd6fd Reapply 56585:56589 with proper fix for some gcc versions 
llvm-svn: 56621
 2008-09-25 21:00:33 +00:00
Evan Cheng 84301390ae Temporarily backing out 56585:56589 to unbreak the build. 
llvm-svn: 56607
 2008-09-25 07:38:08 +00:00
Anton Korobeynikov a9163feefe Get rid of virtual inheritance for ARM TAI 
llvm-svn: 56587
 2008-09-24 22:22:27 +00:00
Anton Korobeynikov 8e7b93938d Get rid of ReadOnlySection duplicate 
llvm-svn: 56582
 2008-09-24 22:20:27 +00:00
Anton Korobeynikov 5906234c1d Get rid of now unused {Four,Eight,Sixteen}ByteConstantSection 
llvm-svn: 56580
 2008-09-24 22:18:54 +00:00
Anton Korobeynikov 22db30548d Get rid of duplicate char*/Section* stuff for TLS sections 
llvm-svn: 56577
 2008-09-24 22:17:06 +00:00
Anton Korobeynikov 7497762606 Get rid of duplicate char*/Section* DataSection 
llvm-svn: 56575
 2008-09-24 22:16:16 +00:00
Dale Johannesen f080225490 Fix logic for not emitting no-dead-strip for some 
objects in llvm.used (thanks Anton).  Makes visible
the magic 'l' prefix for symbols on Darwin which are
to be passed through the assembler, then removed at
linktime (previously all references to this had been
hidden in the ObjC FE code, oh well).

llvm-svn: 55973
 2008-09-09 01:21:22 +00:00
Anton Korobeynikov 04083529df Switch ARM to new section handling stuff 
llvm-svn: 54458
 2008-08-07 09:54:23 +00:00
Dale Johannesen 355b74acc2 Add StringConstantPrefix to control what the 
assembler names of string constants look like.

llvm-svn: 51909
 2008-06-03 18:09:06 +00:00
Dan Gohman bdc24adaaf A quick nm audit turned up several fixed tables and objects that were 
marked read-write. Use const so that they can be allocated in a
read-only segment.

llvm-svn: 48800
 2008-03-25 21:45:14 +00:00
Evan Cheng 50b536eef9 Add \t after .set. Fix by Jay Freeman. 
llvm-svn: 48753
 2008-03-24 23:36:49 +00:00
Chris Lattner f3ebc3f3d2 Remove attribution from file headers, per discussion on llvmdev. 
llvm-svn: 45418
 2007-12-29 20:36:04 +00:00
Dale Johannesen 65e804a9c3 Support non-POSIX hosts by removing use of strncasecmp. 
llvm-svn: 43364
 2007-10-25 21:54:43 +00:00
Bill Wendling 66c22e8fd6 Enable indirect encoding for the personality function 
llvm-svn: 41873
 2007-09-11 23:55:40 +00:00
Lauro Ramos Venancio c7ebbaa10e Define AsmTransCBE for ARM. 
llvm-svn: 37527
 2007-06-08 21:06:23 +00:00
Lauro Ramos Venancio 3551928a2b Enable aliases on arm-linux. 
llvm-svn: 37042
 2007-05-14 18:32:56 +00:00
Lauro Ramos Venancio 83930198dd Debug support for arm-linux. 
Patch by Raul Herbster.

llvm-svn: 36690
 2007-05-03 20:28:35 +00:00
Dale Johannesen 9ce17f1e33 Add some support for (Darwin) code-generating directives in getInlineAsmLength. 
Support is incomplete, but more accurate than gcc's.

llvm-svn: 36634
 2007-05-02 01:02:40 +00:00
Dale Johannesen 71577f3848 remove unused variable 
llvm-svn: 36585
 2007-04-30 00:30:48 +00:00
Lauro Ramos Venancio 2c673ad7ef Enable protected visibility on ARM. 
llvm-svn: 36583
 2007-04-30 00:23:51 +00:00
Dale Johannesen 1ee29dd026 Make ARM-specific version of getInlineAsmLength 
llvm-svn: 36572
 2007-04-29 19:17:45 +00:00
Lauro Ramos Venancio c39c12a3fa ARM TLS: implement "general dynamic", "initial exec" and "local exec" models. 
llvm-svn: 36506
 2007-04-27 13:54:47 +00:00
Dale Johannesen 8eb9bff493 add isThumb (unused as yet) 
llvm-svn: 36370
 2007-04-23 20:04:35 +00:00
Evan Cheng d918477ac3 For Darwin, put constant data into .const, .const_data, .literal{4|8|16} 
sections.

llvm-svn: 35017
 2007-03-08 01:25:25 +00:00
Lauro Ramos Venancio f10769dda7 Use init_array/fini_array sections for static contructors/destructors when the ABI is AAPCS. 
Fix SingleSource/Regression/C/ConstructorDestructorAttributes test on arm-linux-gnueabi.

llvm-svn: 34931
 2007-03-05 17:59:58 +00:00
Lauro Ramos Venancio 2c355da986 Define PrivateGlobalPrefix for ARM Linux. (Fix CodeGen/ARM/large_stack.ll) 
llvm-svn: 33763
 2007-02-01 21:43:53 +00:00
Evan Cheng 0e083d0161 Darwin -static should codegen static ctors / dtors to .constructor / .destructor sections. 
llvm-svn: 33657
 2007-01-30 08:04:53 +00:00
Lauro Ramos Venancio 7d47719af0 Some asm directives fixes for ELF. 
Now we can compile llvm-gcc on arm-linux-gnueabi!

llvm-svn: 33558
 2007-01-26 23:24:43 +00:00
Lauro Ramos Venancio d45cd5eb81 Fix Data16bitsDirective for ELF. 
llvm-svn: 33549
 2007-01-26 21:20:45 +00:00
Evan Cheng 2cfbcce102 Darwin HiddenDirective is .private_extern. 
llvm-svn: 33465
 2007-01-23 19:06:03 +00:00
Evan Cheng 023c7d667d Darwin doesn't support .bss, but it does have .zerofill 
llvm-svn: 33364
 2007-01-19 19:23:47 +00:00
Evan Cheng df62250cee Modify emission of jump tables on darwin to emit an extra "l" label that 
delimits the boundaries of jump tables.  This lets the linker's dead code
stripping optimization do a better job.

llvm-svn: 33362
 2007-01-19 18:59:56 +00:00
Evan Cheng 10043e215b ARM backend contribution from Apple. 
llvm-svn: 33353
 2007-01-19 07:51:42 +00:00
Lauro Ramos Venancio 8ab8f7df6f Define StaticCtorsSection and StaticDtorsSection for ARM. 
llvm-svn: 32763
 2006-12-28 13:13:00 +00:00
Rafael Espindola 776abee608 print weak references 
llvm-svn: 32276
 2006-12-06 13:35:10 +00:00
Jim Laskey 0e83541f8b Break out target asm info into separate files. 
llvm-svn: 30161
 2006-09-07 22:05:02 +00:00