llvm/test/MC
Tom Coxon 01649dea92 [AArch64] Allow access to all system registers with MRS/MSR instructions.
The A64 instruction set includes a generic register syntax for accessing
implementation-defined system registers. The syntax for these registers is:
    S<op0>_<op1>_<CRn>_<CRm>_<op2>

The encoding space permitted for implementation-defined system registers
is:
    op0 op1  CRn   CRm   op2
    11  xxx  1x11  xxxx  xxx

The full encoding space can now be accessed:
    op0 op1  CRn   CRm   op2
    xx  xxx  xxxx  xxxx  xxx

This is useful to anyone needing to write assembly code supporting new
system registers before the assembler has learned the official names for
them.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@218753 91177308-0d34-0410-b5e6-96231b3b80d8
2014-10-01 10:13:59 +00:00
..
AArch64 [AArch64] Allow access to all system registers with MRS/MSR instructions. 2014-10-01 10:13:59 +00:00
ARM [Thumb2] ldrexd and strexd are not defined on v7M 2014-09-29 10:57:29 +00:00
AsmParser MC: AsmLexer: handle multi-character CommentStrings correctly 2014-08-14 02:51:43 +00:00
COFF WinCOFFObjectWriter: optimize the string table for common suffices 2014-09-29 22:43:20 +00:00
Disassembler [mips] Fix disassembly of [ls][wd]c[23], cache, and pref 2014-10-01 08:26:55 +00:00
ELF Fix typos in comments, NFC 2014-08-29 21:53:01 +00:00
MachO [dwarfdump] Dump full filenames as DW_AT_(decl|call)_file attribute values 2014-09-22 12:36:04 +00:00
Markup MC: Simple example parser for MC assembly markup. 2012-10-31 23:24:13 +00:00
Mips [mips] Add assembler support for the .set nodsp directive. 2014-09-17 09:01:54 +00:00
PowerPC Object: BSS/virtual sections don't have contents 2014-09-26 22:32:16 +00:00
Sparc Reduce verbiage of lit.local.cfg files 2014-06-09 22:42:55 +00:00
SystemZ Exclude known and bugzilled failures from UBSan bootstrap 2014-09-17 20:17:52 +00:00
X86 MC: Use @IMGREL instead of @IMGREL32, which we can't parse 2014-09-25 02:09:18 +00:00