llvm/test/MC
David Majnemer 7ddc547ea9 [MC] Add support for encoding CodeView variable definition ranges
CodeView, like most other debug formats, represents the live range of a
variable so that debuggers might print them out.

They use a variety of records to represent how a particular variable
might be available (in a register, in a frame pointer, etc.) along with
a set of ranges where this debug information is relevant.

However, the format only allows us to use ranges which are limited to a
maximum of 0xF000 in size.  This means that we need to split our debug
information into chunks of 0xF000.

Because the layout of code is not known until *very* late, we must use a
new fragment to record the information we need until we can know
*exactly* what the range is.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@259868 91177308-0d34-0410-b5e6-96231b3b80d8
2016-02-05 01:55:49 +00:00
..
AArch64 Followup to 258750; update all MC tests to use .p2align . 2016-01-26 00:27:59 +00:00
AMDGPU AMDGPU: waitcnt operand fixes 2016-01-28 17:13:44 +00:00
ARM Followup to 258750; update all MC tests to use .p2align . 2016-01-26 00:27:59 +00:00
AsmParser Followup to 258750; update all MC tests to use .p2align . 2016-01-26 00:27:59 +00:00
COFF [MC] Add support for encoding CodeView variable definition ranges 2016-02-05 01:55:49 +00:00
Disassembler [mips] Range check uimm16 and fix several bugs this revealed. 2016-02-01 15:13:31 +00:00
ELF Accept subtractions involving a weak symbol. 2016-01-20 18:57:48 +00:00
Hexagon Fix several accidental DOS line endings in source files 2016-01-03 17:22:03 +00:00
MachO Form reform for MCDwarf. 2015-12-23 01:57:31 +00:00
Markup
Mips [mips] Range check uimm16 and fix several bugs this revealed. 2016-02-01 15:13:31 +00:00
PowerPC Relax a few more overspecified tests. 2015-11-03 19:38:19 +00:00
Sparc Update test to take into account for r251271. 2015-10-26 03:34:29 +00:00
SystemZ [SystemZ] Sort relocs to avoid code corruption by linker optimization 2015-12-16 18:12:40 +00:00
X86 [MC] Add support for encoding CodeView variable definition ranges 2016-02-05 01:55:49 +00:00