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Author SHA1 Message Date
Joerg Sonnenberger aca2998f14 Enabling thumb2 mode used to force support for armv6t2. Replace this 
with a temporary assertion and adjust the various test cases.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@197224 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-12-13 11:16:00 +00:00
Joerg Sonnenberger 72580780a9 Move the STT_FILE symbols out of the normal symbol table processing for 
ELF. They can overlap with the other symbols, e.g. if a source file
"foo.c" contains a function "foo" with a static variable "c".


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@193569 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-10-29 01:06:17 +00:00
Joerg Sonnenberger 0435c5dbec self.path may be empty or otherwise miss the normal system directories, 
so try PATH next. Assume it is sane enough to cover the usual system
bash locations too, but the old list is not good enough for NetBSD.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@193471 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-10-26 13:25:45 +00:00
Joerg Sonnenberger de1a52b032 Remove empty directory. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@191745 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-10-01 12:42:48 +00:00
Joerg Sonnenberger 2558c2bfba Undefine NetBSD, it may have been defined by an earlier include of 
sys/param.h.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@191384 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-09-25 17:49:57 +00:00
Joerg Sonnenberger 2938e97562 Delete empty files. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@191105 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-09-20 20:40:22 +00:00
Joerg Sonnenberger fc572d87d2 Revert r191017, it results in segmentation faults in Qt. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@191104 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-09-20 20:33:57 +00:00
Joerg Sonnenberger f57a80f494 Add a Python-like join function to merge a list of strings with a 
separator between each two elements.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@189846 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-09-03 20:43:54 +00:00
Joerg Sonnenberger 6217187ff2 Print string value for DT_RPATH and DT_RUNPATH. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@189829 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-09-03 17:13:53 +00:00
Joerg Sonnenberger 66b7139b1b Given target assembler parsers a chance to handle variant expressions 
first. Use this to turn the PPC modifiers into PPC specific expressions,
allowing them to work on constants.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@189400 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-08-27 20:23:19 +00:00
Joerg Sonnenberger a915b410df Recognize NetBSD's terminfo implementation. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@188606 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-08-17 11:06:00 +00:00
Joerg Sonnenberger 190673610f PR 16899: Do not modify the basic block using the iterator, but keep the 
next value. This avoids crashes due to invalidation.

Patch by Joey Gouly.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@188605 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-08-17 11:04:47 +00:00
Joerg Sonnenberger 0a14e71232 Reduce large list of macros to the primary platform macros. Distingiush 
between ELF (Linux, FreeBSD, NetBSD) and OSX as platform for the
assembler dialect.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@186252 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-07-13 17:59:55 +00:00
Joerg Sonnenberger 78a9b434e1 Fix typo. Stupid me. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@180686 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-04-27 22:32:54 +00:00
Joerg Sonnenberger dfa0e92fa0 Only use cxxabi.h's demangler, if it is actually available. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@180684 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-04-27 22:12:32 +00:00
Joerg Sonnenberger f9a7132df8 Refine fenv.h handling: check if the desired macros exist, before using 
it. NetBSD/ARM and TILE-Gx are examples for platforms that have an
unusable fenv.h and this avoids the need for a blacklist.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@177865 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-03-25 13:13:33 +00:00
Joerg Sonnenberger 4bf030402d Add two of the float related ARM-specific entries for e_flags needed for 
linkers to interact with GNU ld.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@177016 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-03-14 08:01:36 +00:00
Joerg Sonnenberger 42edeb1ba8 Derive ELF section type from the name in some cases where GNU as does 
so.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@175327 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-02-16 00:32:53 +00:00
Joerg Sonnenberger f841064592 Recognize aarch64 for --enable-targets as advertised. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@174288 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-02-03 17:06:49 +00:00
Joerg Sonnenberger 9cc1fad5ad Fix typo 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@166945 91177308-0d34-0410-b5e6-96231b3b80d8
 2012-10-29 17:56:15 +00:00
Joerg Sonnenberger 475832cc0f Don't explicitly require RTTI and EH. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@166772 91177308-0d34-0410-b5e6-96231b3b80d8
 2012-10-26 12:15:29 +00:00
Joerg Sonnenberger 975bc072ae Adjust llvm-ar and llvm-ranlib to not depend on exception handling. 
Always use an exit code of 1, but print the help message if useful.
Remove the exception handling tag in llvm-as, llvm-dis and
llvm-bcanalyzer, where it isn't used.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@166767 91177308-0d34-0410-b5e6-96231b3b80d8
 2012-10-26 10:49:15 +00:00
Joerg Sonnenberger 61131ab15f Remove exception handling usage from tblgen. 
Most places can use PrintFatalError as the unwinding mechanism was not
used for anything other than printing the error. The single exception
was CodeGenDAGPatterns.cpp, where intermediate errors during type
resolution were ignored to simplify incremental platform development.
This use is replaced by an error flag in TreePattern and bailout earlier
in various places if it is set. 


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@166712 91177308-0d34-0410-b5e6-96231b3b80d8
 2012-10-25 20:33:17 +00:00
Joerg Sonnenberger 0eafc7fc37 In preparation for removing exception handling in tablegen, add 
PrintFatalError, which combines PrintError with exit(1).


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@166690 91177308-0d34-0410-b5e6-96231b3b80d8
 2012-10-25 16:35:18 +00:00
Joerg Sonnenberger 2c6d71388f Don't use stack unwinding to provide the location information for 
SetTheory, but pass down the location explicitly.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@166629 91177308-0d34-0410-b5e6-96231b3b80d8
 2012-10-24 22:03:59 +00:00
Joerg Sonnenberger c103ede50b stdcxx's cstdio doesn't include stdio.h, but the code using PathV2.inc 
includes both. Deal with feof and ferror potentially being macros.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@161658 91177308-0d34-0410-b5e6-96231b3b80d8
 2012-08-10 10:56:09 +00:00
Joerg Sonnenberger 78cab947cf Add some missing includes for the build against stdcxx. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@161657 91177308-0d34-0410-b5e6-96231b3b80d8
 2012-08-10 10:53:56 +00:00
Joerg Sonnenberger dba86d8ec2 Add note about returns_twice magic removal from LLVM itself. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@155657 91177308-0d34-0410-b5e6-96231b3b80d8
 2012-04-26 20:10:07 +00:00
Joerg Sonnenberger d9e85ef08b Put Is64BitMemOperand into !defined(NDEBUG) for now. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@153185 91177308-0d34-0410-b5e6-96231b3b80d8
 2012-03-21 14:09:26 +00:00
Joerg Sonnenberger 4fd3d29275 Fix generation of the address size override prefix. Add assertions for 
the invalid cases. At least 16bit operand in 64bit mode is currently not
rejected in the parser.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@153166 91177308-0d34-0410-b5e6-96231b3b80d8
 2012-03-21 05:48:07 +00:00
Joerg Sonnenberger 216f63702f Default stack alignment for 32bit x86 should be 4 Bytes, not 8 Bytes. 
Add a test that checks the stack alignment of a simple function for
Darwin, Linux and NetBSD for 32bit and 64bit mode.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@147888 91177308-0d34-0410-b5e6-96231b3b80d8
 2012-01-10 22:43:53 +00:00
Joerg Sonnenberger 3470693641 Allow inlining of functions with returns_twice calls, if they have the 
attribute themselve.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@146851 91177308-0d34-0410-b5e6-96231b3b80d8
 2011-12-18 20:35:43 +00:00
Joerg Sonnenberger 127a669d09 Only replace fwrite with fputc, if the return value is unused. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@146411 91177308-0d34-0410-b5e6-96231b3b80d8
 2011-12-12 20:18:31 +00:00
Joerg Sonnenberger 08708c8ef3 Dependency should be on the output file name, not the dependency file 
name.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@139220 91177308-0d34-0410-b5e6-96231b3b80d8
 2011-09-07 02:12:03 +00:00
Joerg Sonnenberger f86b76ead7 Recognize mipseb as alias for mips for symmetry with mipsel. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@134617 91177308-0d34-0410-b5e6-96231b3b80d8
 2011-07-07 16:53:52 +00:00
Joerg Sonnenberger ca0ede7655 Recognize the xstorerng alias for VIA PadLock's xstore instruction. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@134126 91177308-0d34-0410-b5e6-96231b3b80d8
 2011-06-30 01:38:03 +00:00
Joerg Sonnenberger dd137903e4 Add new -d option to tblgen. It writes a make(1)-style dependency file. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@132395 91177308-0d34-0410-b5e6-96231b3b80d8
 2011-06-01 13:10:15 +00:00
Joerg Sonnenberger f8cd708f14 Reapply 131644 including the missing header changes: 
Introduce -fatal-assembler-warnings for the obvious purpose


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@131655 91177308-0d34-0410-b5e6-96231b3b80d8
 2011-05-19 18:00:13 +00:00
Joerg Sonnenberger bae1c924ce Introduce -fatal-assembler-warnings for the obvious purpose 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@131644 91177308-0d34-0410-b5e6-96231b3b80d8
 2011-05-19 17:27:01 +00:00
Joerg Sonnenberger c25e8d8cea Add encoding tests for flds/filds 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@129589 91177308-0d34-0410-b5e6-96231b3b80d8
 2011-04-15 19:25:31 +00:00
Joerg Sonnenberger c15a91dfc8 Make OpcodeMask an unsigned long long literal to deal with overflow. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@128847 91177308-0d34-0410-b5e6-96231b3b80d8
 2011-04-04 21:38:17 +00:00
Joerg Sonnenberger 4a8ac8de1d Add support for the VIA PadLock instructions. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@128826 91177308-0d34-0410-b5e6-96231b3b80d8
 2011-04-04 16:58:13 +00:00
Joerg Sonnenberger 39d7caea69 Use array_lengthof 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@128823 91177308-0d34-0410-b5e6-96231b3b80d8
 2011-04-04 16:25:38 +00:00
Joerg Sonnenberger 229e4523f2 Expand Op0Mask by one bit in preparation for the PadLock prefixes. 
Define most shift masks incrementally to reduce the redundant
hard-coding. Introduce new shift for the VEX flags to replace the
magic constant 32 in various places.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@128822 91177308-0d34-0410-b5e6-96231b3b80d8
 2011-04-04 15:58:30 +00:00
Joerg Sonnenberger db37e40723 Change loops to derive the number of tables automatically 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@128818 91177308-0d34-0410-b5e6-96231b3b80d8
 2011-04-04 14:42:22 +00:00
Joerg Sonnenberger 96622aa063 Support explicit argument forms for the X86 string instructions. 
For now, only the default segments are supported.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@127875 91177308-0d34-0410-b5e6-96231b3b80d8
 2011-03-18 11:59:40 +00:00
Joerg Sonnenberger d02c8b6cc1 Fix handling of @IDNTPOFF relocations, they need to get STT_TLS. 
While here, add VK_ARM_TPOFF and VK_ARM_GOTTPOFF, too.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@127780 91177308-0d34-0410-b5e6-96231b3b80d8
 2011-03-17 00:35:10 +00:00
Joerg Sonnenberger 89e0f386f3 Be nice to Xcore and the XMOS assembler and avoid quoting section names 
that contain only letters, digits and the characters "_" and ".".


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@127028 91177308-0d34-0410-b5e6-96231b3b80d8
 2011-03-04 20:03:14 +00:00
Joerg Sonnenberger ea83b13350 Bug#9033: For the ELF assembler output, always quote the section name. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@126963 91177308-0d34-0410-b5e6-96231b3b80d8
 2011-03-03 22:31:08 +00:00
Joerg Sonnenberger 93c65e6e66 Restore r125595 (reverted in r126336) with modifications: 
Introduce a variable in the AsmParserExtension whether [] is valid in an
expression. If it is true, parse them like (). Enable this for ELF only.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@126443 91177308-0d34-0410-b5e6-96231b3b80d8
 2011-02-24 21:59:22 +00:00
Joerg Sonnenberger 00743c2218 Use the same (%dx) hack for in[bwl] as for out[bwl]. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@126244 91177308-0d34-0410-b5e6-96231b3b80d8
 2011-02-22 20:40:09 +00:00
Joerg Sonnenberger a04663ecb2 Bug#9172: Don't use static in file scope, use an attribute on the 
parser.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@126225 91177308-0d34-0410-b5e6-96231b3b80d8
 2011-02-22 16:53:11 +00:00
Joerg Sonnenberger d86f482e4a Recognize loopz and loopnz as aliases for loope and loopne. 
From Dimitry Andric.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@126168 91177308-0d34-0410-b5e6-96231b3b80d8
 2011-02-22 00:43:07 +00:00
Joerg Sonnenberger d45e8bf93b Handle FK_PCRel_1 and add a test case for this and FK_PCRel_4. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@126157 91177308-0d34-0410-b5e6-96231b3b80d8
 2011-02-21 23:25:41 +00:00
Joerg Sonnenberger 7d0805dcb8 Use a vector of pairs to implement the section stack, not two 
independent vectors.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@126099 91177308-0d34-0410-b5e6-96231b3b80d8
 2011-02-21 01:07:42 +00:00
Joerg Sonnenberger 4b19c9865e Avoid dangling else warnings. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@126004 91177308-0d34-0410-b5e6-96231b3b80d8
 2011-02-19 00:43:45 +00:00
Joerg Sonnenberger 5ad596f9d2 Recognize monitor/mwait with explicit register arguments 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@125805 91177308-0d34-0410-b5e6-96231b3b80d8
 2011-02-18 00:48:11 +00:00
Joerg Sonnenberger 97755a063e Recognize leavel and leaveq aliases for leave. 
Validate encoding of leave in 64bit mode.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@125795 91177308-0d34-0410-b5e6-96231b3b80d8
 2011-02-17 23:36:39 +00:00
Joerg Sonnenberger 6ef6ceda68 Check that MnemonicAlias doesn't map back to the same string. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@125792 91177308-0d34-0410-b5e6-96231b3b80d8
 2011-02-17 23:22:19 +00:00