7 Commits

Author	SHA1	Message	Date
Chris Lattner	d305035155	implement mc asmparser support for '.', which gets the ... current PC. rdar://7834775 We now produce an identical .o file compared to the cctools assembler for something like this: _f0: L0: jmp L1 .long . - L0 L1: jmp A .long . - L1 .zerofill __DATA,_bss,A,0 git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@101227 91177308-0d34-0410-b5e6-96231b3b80d8	2010-04-14 04:40:28 +00:00
Chris Lattner	75f265fbbb	fix a parsing problem on instructions like: ... movw $8, (_cost_table_-L97$pb)+66(%eax) After the parens, we could still have a binop. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94345 91177308-0d34-0410-b5e6-96231b3b80d8	2010-01-24 01:07:33 +00:00
Daniel Dunbar	b4b53e5c13	llvm-mc: Add -triple, and start fetching the target asm printer. ... git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@76257 91177308-0d34-0410-b5e6-96231b3b80d8	2009-07-17 22:38:58 +00:00
Daniel Dunbar	374d8bddac	llvm-mc: Symbols in a relocatable expression of the (a - b + cst) form are ... allowed to be undefined when the expression is seen, we cannot enforce the same-section requirement until the entire assembly file has been seen. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74565 91177308-0d34-0410-b5e6-96231b3b80d8	2009-06-30 22:49:27 +00:00
Daniel Dunbar	f4b830f03f	llvm-mc: Accept relocatable expressions for .org, assignments, .byte, etc. ... git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74498 91177308-0d34-0410-b5e6-96231b3b80d8	2009-06-30 02:10:03 +00:00
Daniel Dunbar	1ad7edc212	llvm-mc: Recognize C++ style comments. ... git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74463 91177308-0d34-0410-b5e6-96231b3b80d8	2009-06-29 22:00:57 +00:00
Daniel Dunbar	475839e9a9	MC: Improve expression parsing and implement evaluation of absolute expressions. ... git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74448 91177308-0d34-0410-b5e6-96231b3b80d8	2009-06-29 20:37:27 +00:00