51ffe7ce15
implement scafolding for lazy deserialization of function bodies
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llvm-svn: 36614
2007-05-01 04:59:48 +00:00
31fc4f9526
Implement visibility checking during linking. Also implement protected
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visibility support for bitcode.
llvm-svn: 36577
2007-04-29 20:56:48 +00:00
6694f60bec
Switch the bitcode reader interface to take a MemoryBuffer instead of knowing
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anything about disk I/O itself. This greatly simplifies its interface -
eliminating the need for the ReaderWrappers.cpp file.
This adds a new option to llvm-dis (-bitcode) which instructs it to read
the input file as bitcode. Until/unless the bytecode reader is taught to
read from MemoryBuffer, there is no way to handle stdin reading without it.
I don't plan to switch the bytecode reader over, I'd rather delete it :),
so the option will stay around temporarily.
llvm-svn: 36554
2007-04-29 07:54:31 +00:00
daf358bbff
This is not "FIXME" anymore
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llvm-svn: 36541
2007-04-28 14:57:59 +00:00
831d420256
move some code around, fix a bug in the reader reading globalinits (which
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I just introduced), stub out function reading, purge aggregate values from
the value table before reading functions.
llvm-svn: 36463
2007-04-26 03:27:58 +00:00
44c1707207
add bitcode alias support
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llvm-svn: 36461
2007-04-26 02:46:40 +00:00
890683d636
ensure that every error return sets a message (and goes through Error, for
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easy breakpointing).
Fix bugs reading constantexpr geps. We now can disassemble kc++ global
initializers.
llvm-svn: 36398
2007-04-24 18:15:21 +00:00
0ee6a3a561
fix memory leak
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llvm-svn: 36397
2007-04-24 17:22:05 +00:00
1e16bcf7ff
implement reading and writing of constant exprs.
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llvm-svn: 36394
2007-04-24 07:07:11 +00:00
1663ccaf13
implement support for reading aggregate constants, including handling forward
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constant references, etc.
llvm-svn: 36391
2007-04-24 05:48:56 +00:00
08feb1e73a
add supprot for FP constants, wide integers, and fix the encoding of MININT
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llvm-svn: 36390
2007-04-24 04:04:35 +00:00
fbc1d33b81
read basic constants: null, undef, integers <= 64bits
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llvm-svn: 36389
2007-04-24 03:30:34 +00:00
a272ead35a
move check to the right place :)
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llvm-svn: 36386
2007-04-24 00:21:45 +00:00
47d131bd32
track global inits
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llvm-svn: 36385
2007-04-24 00:18:21 +00:00
ccaa448dcf
Read global symtab
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llvm-svn: 36378
2007-04-23 21:26:05 +00:00
b5491378b1
implement reading of abbrevs, and writing of abbreviated global varrs.
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llvm-svn: 36367
2007-04-23 18:58:34 +00:00
4b00d92a09
first part of implementation of abbrevs. The writer isn't fully there yet and the
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reader doesn't handle them at all yet.
llvm-svn: 36363
2007-04-23 16:04:05 +00:00
1314b9996d
Initial support for reading bitcode files. They currently only read types,
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the type symtab, and global/function protos, and are missing the important
size optimization, but it is a place to start.
llvm-svn: 36330
2007-04-22 06:23:29 +00:00
Chris Lattner