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Add RISC-V encodings for call_indirect.

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Jakob Stoklund Olesen
2017-06-14 16:14:16 -07:00
parent 66af915eed
commit 9eb0778f9b
4 changed files with 22 additions and 2 deletions
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4
lib/cretonne/meta/isa/riscv/encodings.py
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@@ -7,7 +7,7 @@ from base.immediates import intcc
from .defs import RV32, RV64
from .recipes import OPIMM, OPIMM32, OP, OP32, LUI, BRANCH, JALR, JAL
from .recipes import LOAD, STORE
from .recipes import R, Rshamt, Ricmp, I, Iicmp, Iret, Icopy
from .recipes import R, Rshamt, Ricmp, I, Iicmp, Iret, Icall, Icopy
from .recipes import U, UJ, UJcall, SB, SBzero, GPsp, GPfi
from .settings import use_m
from cdsl.ast import Var
@@ -115,6 +115,8 @@ for inst, f3 in [
# is added by legalize_signature().
RV32.enc(base.x_return, Iret, JALR())
RV64.enc(base.x_return, Iret, JALR())
RV32.enc(base.call_indirect.i32, Icall, JALR())
RV64.enc(base.call_indirect.i64, Icall, JALR())
# Spill and fill.
RV32.enc(base.spill.i32, GPsp, STORE(0b010))