llvm/test/MC/RISCV/supervisor-csr-names.s

# RUN: llvm-mc %s -triple=riscv32 -riscv-no-aliases -show-encoding \
# RUN:     | FileCheck -check-prefixes=CHECK-INST,CHECK-ENC %s
# RUN: llvm-mc -filetype=obj -triple riscv32 < %s \
# RUN:     | llvm-objdump -d - \
# RUN:     | FileCheck -check-prefix=CHECK-INST-ALIAS %s
#
# RUN: llvm-mc %s -triple=riscv64 -riscv-no-aliases -show-encoding \
# RUN:     | FileCheck -check-prefixes=CHECK-INST,CHECK-ENC %s
# RUN: llvm-mc -filetype=obj -triple riscv64 < %s \
# RUN:     | llvm-objdump -d - \
# RUN:     | FileCheck -check-prefix=CHECK-INST-ALIAS %s

##################################
# Supervisor Trap Setup
##################################

# sstatus
# name
# CHECK-INST: csrrs t1, sstatus, zero
# CHECK-ENC: encoding: [0x73,0x23,0x00,0x10]
# CHECK-INST-ALIAS: csrr t1, sstatus
# uimm12
# CHECK-INST: csrrs t2, sstatus, zero
# CHECK-ENC: encoding: [0xf3,0x23,0x00,0x10]
# CHECK-INST-ALIAS: csrr t2, sstatus
# name
csrrs t1, sstatus, zero
# uimm12
csrrs t2, 0x100, zero

# sedeleg
# name
# CHECK-INST: csrrs t1, sedeleg, zero
# CHECK-ENC: encoding: [0x73,0x23,0x20,0x10]
# CHECK-INST-ALIAS: csrr t1, sedeleg
# uimm12
# CHECK-INST: csrrs t2, sedeleg, zero
# CHECK-ENC: encoding: [0xf3,0x23,0x20,0x10]
# CHECK-INST-ALIAS: csrr t2, sedeleg
# name
csrrs t1, sedeleg, zero
# uimm12
csrrs t2, 0x102, zero

# sideleg
# name
# CHECK-INST: csrrs t1, sideleg, zero
# CHECK-ENC: encoding: [0x73,0x23,0x30,0x10]
# CHECK-INST-ALIAS: csrr t1, sideleg
# uimm12
# CHECK-INST: csrrs t2, sideleg, zero
# CHECK-ENC: encoding: [0xf3,0x23,0x30,0x10]
# CHECK-INST-ALIAS: csrr t2, sideleg
# name
csrrs t1, sideleg, zero
# uimm12
csrrs t2, 0x103, zero

# sie
# name
# CHECK-INST: csrrs t1, sie, zero
# CHECK-ENC: [0x73,0x23,0x40,0x10]
# CHECK-INST-ALIAS: csrr t1, sie
# uimm12
# CHECK-INST: csrrs t2, sie, zero
# CHECK-ENC: encoding: [0xf3,0x23,0x40,0x10]
# CHECK-INST-ALIAS: csrr t2, sie
# name
csrrs t1, sie, zero
# uimm12
csrrs t2, 0x104, zero

# stvec
# name
# CHECK-INST: csrrs t1, stvec, zero
# CHECK-ENC: encoding: [0x73,0x23,0x50,0x10]
# CHECK-INST-ALIAS: csrr t1, stvec
# uimm12
# CHECK-INST: csrrs t2, stvec, zero
# CHECK-ENC: encoding: [0xf3,0x23,0x50,0x10]
# CHECK-INST-ALIAS: csrr t2, stvec
# name
csrrs t1, stvec, zero
# uimm12
csrrs t2, 0x105, zero

# scounteren
# name
# CHECK-INST: csrrs t1, scounteren, zero
# CHECK-ENC: encoding: [0x73,0x23,0x60,0x10]
# CHECK-INST-ALIAS: csrr t1, scounteren
# uimm12
# CHECK-INST: csrrs t2, scounteren, zero
# CHECK-ENC: encoding: [0xf3,0x23,0x60,0x10]
# CHECK-INST-ALIAS: csrr t2, scounteren
# name
csrrs t1, scounteren, zero
# uimm12
csrrs t2, 0x106, zero

##################################
# Supervisor Trap Handling
##################################

# sscratch
# name
# CHECK-INST: csrrs t1, sscratch, zero
# CHECK-ENC: encoding: [0x73,0x23,0x00,0x14]
# CHECK-INST-ALIAS: csrr t1, sscratch
# uimm12
# CHECK-INST: csrrs t2, sscratch, zero
# CHECK-ENC: encoding: [0xf3,0x23,0x00,0x14]
# CHECK-INST-ALIAS: csrr t2, sscratch
# name
csrrs t1, sscratch, zero
# uimm12
csrrs t2, 0x140, zero

# sepc
# name
# CHECK-INST: csrrs t1, sepc, zero
# CHECK-ENC: encoding: [0x73,0x23,0x10,0x14]
# CHECK-INST-ALIAS: csrr t1, sepc
# uimm12
# CHECK-INST: csrrs t2, sepc, zero
# CHECK-ENC: encoding: [0xf3,0x23,0x10,0x14]
# CHECK-INST-ALIAS: csrr t2, sepc
# name
csrrs t1, sepc, zero
# uimm12
csrrs t2, 0x141, zero

# scause
# name
# CHECK-INST: csrrs t1, scause, zero
# CHECK-ENC: encoding: [0x73,0x23,0x20,0x14]
# CHECK-INST-ALIAS: csrr t1, scause
# uimm12
# CHECK-INST: csrrs t2, scause, zero
# CHECK-ENC: encoding: [0xf3,0x23,0x20,0x14]
# CHECK-INST-ALIAS: csrr t2, scause
# name
csrrs t1, scause, zero
# uimm12
csrrs t2, 0x142, zero

# stval
# name
# CHECK-INST: csrrs t1, stval, zero
# CHECK-ENC: encoding: [0x73,0x23,0x30,0x14]
# CHECK-INST-ALIAS: csrr t1, stval
# uimm12
# CHECK-INST: csrrs t2, stval, zero
# CHECK-ENC: encoding: [0xf3,0x23,0x30,0x14]
# CHECK-INST-ALIAS: csrr t2, stval
# aliases
# aliases with uimm12
# name
csrrs t1, stval, zero
# uimm12
csrrs t2, 0x143, zero

# sip
# name
# CHECK-INST: csrrs t1, sip, zero
# CHECK-ENC: encoding: [0x73,0x23,0x40,0x14]
# CHECK-INST-ALIAS: csrr t1, sip
# uimm12
# CHECK-INST: csrrs t2, sip, zero
# CHECK-ENC: encoding: [0xf3,0x23,0x40,0x14]
# CHECK-INST-ALIAS: csrr t2, sip
csrrs t1, sip, zero
# uimm12
csrrs t2, 0x144, zero


#########################################
# Supervisor Protection and Translation
#########################################

# satp
# name
# CHECK-INST: csrrs t1, satp, zero
# CHECK-ENC: encoding: [0x73,0x23,0x00,0x18]
# CHECK-INST-ALIAS: csrr t1, satp
# uimm12
# CHECK-INST: csrrs t2, satp, zero
# CHECK-ENC: encoding: [0xf3,0x23,0x00,0x18]
# CHECK-INST-ALIAS: csrr t2, satp
# name
csrrs t1, satp, zero
# uimm12
csrrs t2, 0x180, zero