Craig Topper
e18a06be4d
Convert assert(0) to llvm_unreachable
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llvm-svn: 149849
2012-02-05 22:14:15 +00:00
Jim Grosbach
a3c09652c6
Add simple support for keeping MCFixup source information.
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Can be used to issue more user friendly diagnostics for faulty
relocation constructs and such.
llvm-svn: 149092
2012-01-26 23:20:11 +00:00
Rafael Espindola
504588a7a3
Section relative fixups are a coff concept, not a x86 one. Replace the
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x86 specific reloc_coff_secrel32 with a generic FK_SecRel_4.
llvm-svn: 147252
2011-12-24 14:47:52 +00:00
Akira Hatanaka
9071684dcf
This patch addresses gp relative fixups/relocations for jump tables.
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llvm-svn: 145112
2011-11-23 22:18:04 +00:00
Rafael Espindola
e7e67fce10
Add support for the same encodings of the personality function that gnu as
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supports.
llvm-svn: 122577
2010-12-27 00:36:05 +00:00
Michael J. Spencer
d5ec932c3a
Merge System into Support.
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llvm-svn: 120298
2010-11-29 18:16:10 +00:00
Rafael Espindola
f77005db2b
Define generic 1, 2 and 4 byte pc relative relocations. They are common
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and at least the 4 byte one will be needed to implement the .cfi_* directives.
llvm-svn: 120240
2010-11-28 14:17:56 +00:00
Daniel Dunbar
fe22195ea6
MC: Simplify MCFixup and increase the available offset size.
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llvm-svn: 104698
2010-05-26 15:18:40 +00:00
Daniel Dunbar
7a1fd21459
MCAssembler: Switch MCAsmFixup to storing MCFixupKind instead of just a size.
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llvm-svn: 96094
2010-02-13 09:28:54 +00:00
Daniel Dunbar
d2035fb242
MC: Switch MCFixup to just hold an MCExpr pointer instead of index into the
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MCInst it came from.
llvm-svn: 95767
2010-02-10 04:47:08 +00:00
Daniel Dunbar
50b2609956
Fix a signed comparison warning.
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llvm-svn: 95766
2010-02-10 04:46:51 +00:00
Chris Lattner
aed1ea28cf
"fixup" a comment.
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llvm-svn: 95754
2010-02-10 01:46:47 +00:00
Chris Lattner
ca01d26903
Add ability for MCInstPrinters to add comments for instructions.
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Enhance the x86 backend to show the hex values of immediates in
comments when they are large. For example:
movl $1072693248, 4(%esp) ## imm = 0x3FF00000
llvm-svn: 95728
2010-02-10 00:10:18 +00:00
Daniel Dunbar
ddfda89472
MC: First cut at MCFixup, for getting fixup/relocation information out of an MCCodeEmitter.
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llvm-svn: 95708
2010-02-09 22:59:55 +00:00
