T0b1/wasmtime
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

Add an InstructionFormat class to the meta language.

Browse Source 
Define all known instruction formats in the cretonne.formats module.
This commit is contained in:
Jakob Stoklund Olesen
2016-05-12 17:28:01 -07:00
parent 814231245c
commit ef04f4fc40
3 changed files with 108 additions and 1 deletions
Download Patch File Download Diff File Expand all files Collapse all files

25
meta/cretonne/formats.py Normal file
View File

@@ -0,0 +1,25 @@
"""
The cretonne.formats defines all instruction formats.
Every instruction format has a corresponding `InstructionData` variant in the
Rust representation of cretonne IL, so all instruction formats must be defined
in this module.
"""
from . import InstructionFormat, value
from immediates import imm64, ieee32, ieee64, immvector
Unary = InstructionFormat(value)
UnaryImm = InstructionFormat(imm64)
UnaryIeee32 = InstructionFormat(ieee32)
UnaryIeee64 = InstructionFormat(ieee64)
UnaryImmVector = InstructionFormat(immvector)
Binary = InstructionFormat(value, value)
BinaryImm = InstructionFormat(value, imm64)
BinaryImmRev = InstructionFormat(imm64, value)
# Finally extract the names of global variables in this module.
InstructionFormat.extract_names(globals())