- Fix atomic ops on s390

[mono.git] / mono / mini / cpu-s390.md

# S/390 64-bit cpu description file
# this file is read by genmdesc to pruduce a table with all the relevant information
# about the cpu instructions that may be used by the regsiter allocator, the scheduler
# and other parts of the arch-dependent part of mini.
#
# An opcode name is followed by a colon and optional specifiers.
# A specifier has a name, a colon and a value. Specifiers are separated by white space.
# Here is a description of the specifiers valid for this file and their possible values.
#
# dest:register       describes the destination register of an instruction
# src1:register       describes the first source register of an instruction
# src2:register       describes the second source register of an instruction
#
# register may have the following values:
#       i  integer register
#       a  r3 register (output from calls)
#       b  base register (used in address references)
#       f  floating point register
#
# len:number         describe the maximun length in bytes of the instruction
# number is a positive integer
#
# cost:number        describe how many cycles are needed to complete the instruction (unused)
#
# clob:spec          describe if the instruction clobbers registers or has special needs
#
# spec can be one of the following characters:
#       c  clobbers caller-save registers
#       r  'reserves' the destination register until a later instruction unreserves it
#          used mostly to set output registers in function calls
#
# flags:spec        describe if the instruction uses or sets the flags (unused)
#
# spec can be one of the following chars:
#       s  sets the flags
#       u  uses the flags
#       m  uses and modifies the flags
#
# res:spec          describe what units are used in the processor (unused)
#
# delay:            describe delay slots (unused)
#
# the required specifiers are: len, clob (if registers are clobbered), the registers
# specifiers if the registers are actually used, flags (when scheduling is implemented).
#
# See the code in mini-x86.c for more details on how the specifiers are used.
#

adc: dest:i src1:i src2:i len:6
adc_imm: dest:i src1:i len:14
add.ovf.un: len: 8 dest:i src1:i src2:i
add.ovf: len: 24 dest:i src1:i src2:i
add: dest:i src1:i src2:i len:4 clob:1
add_imm: dest:i src1:i len:18
addcc_imm: dest:i src1:i len:18
add_ovf_carry: dest:i src1:1 src2:i len:28
add_ovf_un_carry: dest:i src1:1 src2:i len:12
addcc: dest:i src1:i src2:i len:6
and: dest:i src1:i src2:i len:6 clob:1
and_imm: dest:i src1:i len:16
aot_const: dest:i len:8
arg:
arglist:
atomic_add_i4: src1:b src2:i dest:i len:16
atomic_exchange_i4: src1:b src2:i dest:i len:14
atomic_add_new_i4: src1:b src2:i dest:i len:20
beq.s:
beq: len:8
bge.s:
bge.un.s:
bge.un: len:8
bge: len:8
bgt.s:
bgt.un.s:
bgt.un: len:8
bgt: len:8
ble.s:
ble.un.s:
ble.un: len:8
ble: len:8
blt.s:
blt.un.s:
blt.un: len:8
blt: len:8
bne.un.s:
bne.un: len:8
box:
br.s:
br: len:6
br_reg: src1:i len:8
break: len:4
brfalse.s:
brfalse:
brtrue.s:
brtrue:
call: dest:a clob:c len:6
call_handler: len:12
call_membase: dest:a src1:b len:12 clob:c
call_reg: dest:a src1:i len:8 clob:c
calli:
callvirt:
castclass:
ceq: dest:i len:12
cgt.un: dest:i len:12
cgt: dest:i len:12
checkthis: src1:b len:4
ckfinite: dest:f src1:f len:22
clt.un: dest:i len:12
clt: dest:i len:12
compare: src1:i src2:i len:4
compare_imm: src1:i len:14
cond_exc_c: len:8
cond_exc_eq: len:8
cond_exc_ge: len:8
cond_exc_ge_un: len:8
cond_exc_gt: len:8
cond_exc_gt_un: len:8
cond_exc_le: len:8
cond_exc_le_un: len:8
cond_exc_lt: len:8
cond_exc_lt_un: len:8
cond_exc_nc: len:8
cond_exc_ne_un: len:8
cond_exc_no: len:8
cond_exc_ov: len:8
conv.i1: dest:i src1:i len:24
conv.i2: dest:i src1:i len:24
conv.i4: dest:i src1:i len:2
conv.i8:
conv.i: dest:i src1:i len:2
conv.ovf.i.un:
conv.ovf.i1.un:
conv.ovf.i1:
conv.ovf.i2.un:
conv.ovf.i2:
conv.ovf.i4.un:
conv.ovf.i4:
conv.ovf.i8.un:
conv.ovf.i8:
conv.ovf.i:
conv.ovf.u.un:
conv.ovf.u1.un:
conv.ovf.u1:
conv.ovf.u2.un:
conv.ovf.u2:
conv.ovf.u4.un:
conv.ovf.u4:
conv.ovf.u8.un:
conv.ovf.u8:
conv.ovf.u:
conv.r.un: dest:f src1:i len:30
conv.r4: dest:f src1:i len:4
conv.r8: dest:f src1:i len:4
conv.u1: dest:i src1:i len:8
conv.u2: dest:i src1:i len:14
conv.u4: dest:i src1:i
conv.u8:
conv.u: dest:i src1:i len:4
cpblk:
cpobj:
div.un: dest:a src1:i src2:i len:12 clob:d
div: dest:a src1:i src2:i len:10 clob:d
div_imm: dest:i src1:i src2:i len:24
div_un_imm: dest:i src1:i src2:i len:24
dup:
endfilter: len:20
endfinally: len: 20
endmac:
fcall: dest:f len:10 clob:c
fcall_membase: dest:f src1:b len:14 clob:c
fcall_reg: dest:f src1:i len:10 clob:c
fcompare: src1:f src2:f len:14
float_add: dest:f src1:f src2:f len:6
float_add_ovf:
float_add_ovf_un:
float_beq: len:8
float_bge: len:8
float_bge_un: len:8
float_bgt: len:8
float_ble: len:8
float_ble_un: len:8
float_blt: len:8
float_blt_un: len:8
float_bne_un: len:8
float_btg_un: len:8
float_ceq: dest:i src1:f src2:f len:16
float_cgt: dest:i src1:f src2:f len:16
float_cgt_un: dest:i src1:f src2:f len:16
float_clt: dest:i src1:f src2:f len:16
float_clt_un: dest:i src1:f src2:f len:16
float_conv_to_i1: dest:i src1:f len:50
float_conv_to_i2: dest:i src1:f len:50
float_conv_to_i4: dest:i src1:f len:50
float_conv_to_i8: dest:l src1:f len:50
float_conv_to_i: dest:i src1:f len:52
float_conv_to_ovd_u:
float_conv_to_ovf_i1:
float_conv_to_ovf_i1_un:
float_conv_to_ovf_i2:
float_conv_to_ovf_i2_un:
float_conv_to_ovf_i4:
float_conv_to_ovf_i4_un:
float_conv_to_ovf_i8:
float_conv_to_ovf_i8_un:
float_conv_to_ovf_i:
float_conv_to_ovf_i_un:
float_conv_to_ovf_u1:
float_conv_to_ovf_u1_un:
float_conv_to_ovf_u2:
float_conv_to_ovf_u2_un:
float_conv_to_ovf_u4:
float_conv_to_ovf_u4_un:
float_conv_to_ovf_u8:
float_conv_to_ovf_u8_un:
float_conv_to_ovf_u_un:
float_conv_to_r4: dest:f src1:f len:4
float_conv_to_r8:
float_conv_to_u1: dest:i src1:f len:62
float_conv_to_u2: dest:i src1:f len:62
float_conv_to_u4: dest:i src1:f len:62
float_conv_to_u8: dest:l src1:f len:62
float_conv_to_u: dest:i src1:f len:36
float_div: dest:f src1:f src2:f len:6
float_div_un: dest:f src1:f src2:f len:6
float_mul: dest:f src1:f src2:f len:6
float_mul_ovf:
float_mul_ovf_un:
float_neg: dest:f src1:f len:6
float_not: dest:f src1:f len:6
float_rem: dest:f src1:f src2:f len:16
float_rem_un: dest:f src1:f src2:f len:16
float_sub: dest:f src1:f src2:f len:6
float_sub_ovf:
float_sub_ovf_un:
fmove: dest:f src1:f len:4
i8const:
iconst: dest:i len:16
illegal:
initblk:
initobj:
isinst:
jmp: len:40
label:
lcall: dest:l len:8 clob:c
lcall_membase: dest:l src1:b len:12 clob:c
lcall_reg: dest:l src1:i len:8 clob:c
lcompare:
ldaddr:
ldarg.0:
ldarg.1:
ldarg.2:
ldarg.3:
ldarg.s:
ldarg:
ldarga.s:
ldarga:
ldc.i4.0:
ldc.i4.1:
ldc.i4.2:
ldc.i4.3:
ldc.i4.4:
ldc.i4.5:
ldc.i4.6:
ldc.i4.7:
ldc.i4.8:
ldc.i4.m1:
ldc.i4.s:
ldc.i4:
ldc.i8:
ldc.r4:
ldc.r8:
ldelem.i1:
ldelem.i2:
ldelem.i4:
ldelem.i8:
ldelem.i:
ldelem.r4:
ldelem.r8:
ldelem.ref:
ldelem.u1:
ldelem.u2:
ldelem.u4:
ldelema:
ldfld:
ldflda:
ldftn:
ldind.i1: dest:i len:8
ldind.i2: dest:i len:8
ldind.i4: dest:i len:8
ldind.i8:
ldind.i: dest:i len:8
ldind.r4:
ldind.r8:
ldind.ref: dest:i len:8
ldind.u1: dest:i len:8
ldind.u2: dest:i len:8
ldind.u4: dest:i len:8
ldlen:
ldloc.0:
ldloc.1:
ldloc.2:
ldloc.3:
ldloc.s:
ldloc:
ldloca.s:
ldloca:
ldnull:
ldobj:
ldsfld:
ldsflda:
ldstr:
ldtoken:
ldvirtftn:
leave.s:
leave:
load:
load_membase: dest:i src1:b len:18
loadi1_membase: dest:i src1:b len:40
loadi2_membase: dest:i src1:b len:24
loadi4_membase: dest:i src1:b len:18
loadi8_membase: dest:i src1:b
loadr4_membase: dest:f src1:b len:20
loadr8_membase: dest:f src1:b len:18
loadu1_membase: dest:i src1:b len:26
loadu2_membase: dest:i src1:b len:26
loadu4_mem: dest:i len:8
loadu4_membase: dest:i src1:b len:18
local:
localloc: dest:i src1:i len:62
long_add:
long_add_imm:
long_add_ovf:
long_add_ovf_un:
long_and:
long_beq:
long_bge:
long_bge_un:
long_bgt:
long_ble:
long_ble_un:
long_blt:
long_blt_un:
long_bne_un:
long_btg_un:
long_ceq:
long_cgt:
long_cgt_un:
long_clt:
long_clt_un:
long_conv_to_i1:
long_conv_to_i2:
long_conv_to_i4:
long_conv_to_i8:
long_conv_to_i:
long_conv_to_ovf_i1:
long_conv_to_ovf_i1_un:
long_conv_to_ovf_i2:
long_conv_to_ovf_i2_un:
long_conv_to_ovf_i4:
long_conv_to_ovf_i4_un:
long_conv_to_ovf_i8:
long_conv_to_ovf_i8_un:
long_conv_to_ovf_i: dest:i src1:i src2:i len:44
long_conv_to_ovf_i_un:
long_conv_to_ovf_u1:
long_conv_to_ovf_u1_un:
long_conv_to_ovf_u2:
long_conv_to_ovf_u2_un:
long_conv_to_ovf_u4:
long_conv_to_ovf_u4_un:
long_conv_to_ovf_u8:
long_conv_to_ovf_u8_un:
long_conv_to_ovf_u:
long_conv_to_ovf_u_un:
long_conv_to_r4:
long_conv_to_r8:
long_conv_to_r_un: dest:f src1:i src2:i len:37 
long_conv_to_u1:
long_conv_to_u2:
long_conv_to_u4:
long_conv_to_u8:
long_conv_to_u:
long_div:
long_div_un:
long_mul:
long_mul_ovf: len: 18
long_mul_ovf_un: len: 18 
long_neg:
long_not:
long_or:
long_rem:
long_rem_un:
long_shl:
long_shl_imm:
long_shr:
long_shr_imm:
long_shr_un:
long_shr_un_imm:
long_sub:
long_sub_imm:
long_sub_ovf:
long_sub_ovf_un:
long_xor:
mkrefany:
mono_ldptr:
mono_newobj:
mono_objaddr:
mono_retobj:
mono_vtaddr:
move: dest:i src1:i len:4
mul.ovf.un: dest:i src1:i src2:i len:20 clob:1
mul.ovf: dest:i src1:i src2:i len:42 clob:1
mul: dest:i src1:i src2:i len:4 clob:1
mul_imm: dest:i src1:i len:18
neg: dest:i src1:i len:4 clob:1
newarr:
newobj:
nop: len:4
not: dest:i src1:i len:8 clob:1
op_bigmul: len:2 dest:l src1:a src2:i
op_bigmul_un: len:2 dest:l src1:a src2:i
op_endfilter: src1:i len:12
op_rethrow: src1:i len:8
oparglist: src1:i len:20
or: dest:i src1:i src2:i len:4 clob:1
or_imm: dest:i src1:i len:16
outarg: src1:i len:1
outarg_imm: len:5
phi:
pop:
prefix1:
prefix2:
prefix3:
prefix4:
prefix5:
prefix6:
prefix7:
prefixref:
r4const: dest:f len:22
r8const: dest:f len:18
refanytype:
refanyval:
reg:
regoffset:
regvar:
rem.un: dest:d src1:i src2:i len:12 clob:d
rem: dest:d src1:i src2:i len:10 clob:d
rem_imm: dest:i src1:i src2:i len:24
rem_un_imm: dest:i src1:i src2:i len:24
rename:
ret:
retarg:
s390_move: len:48 dest:b src1:b
s390_setf4ret: dest:f src1:f len:4 clob:r
tls_get: dest:i len:44
sbb: dest:i src1:i src2:i len:6
sbb_imm: dest:i src1:i len:14
setfreg: dest:f src1:f len:4 clob:r
setlret: src1:i src2:i len:12
setreg: dest:i src1:i len:4 clob:r
setregimm: dest:i len:18 clob:r
setret: dest:a src1:i len:6
shl: dest:i src1:i src2:i clob:s len:6
shl_imm: dest:i src1:i len:8
shr.un: dest:i src1:i src2:i clob:s len:6
shr: dest:i src1:i src2:i clob:s len:6
shr_imm: dest:i src1:i len:8
shr_un_imm: dest:i src1:i len:8
sizeof:
sqrt: dest:f src1:f len:4
starg.s:
starg:
start_handler: len:18
stelem.i1:
stelem.i2:
stelem.i4:
stelem.i8:
stelem.i:
stelem.r4:
stelem.r8:
stelem.ref:
stfld:
stind.i1: src1:b src2:i
stind.i2: src1:b src2:i
stind.i4: src1:b src2:i
stind.i8:
stind.i:
stind.r4: src1:b src2:f
stind.r8: src1:b src2:f
stind.ref: src1:b src2:i
stloc.0:
stloc.1:
stloc.2:
stloc.3:
stloc.s:
stloc:
stobj:
store:
store_membase_imm: dest:b len:32
store_membase_reg: dest:b src1:i len:18
storei1_membase_imm: dest:b len:32
storei1_membase_reg: dest:b src1:i len:18
storei2_membase_imm: dest:b len:32
storei2_membase_reg: dest:b src1:i len:18
storei4_membase_imm: dest:b len:32
storei4_membase_reg: dest:b src1:i len:18
storei8_membase_imm: dest:b 
storei8_membase_reg: dest:b src1:i 
storer4_membase_reg: dest:b src1:f len:22
storer8_membase_reg: dest:b src1:f len:22
stsfld:
sub.ovf.un: len:10 dest:i src1:i src2:i 
sub.ovf: len:24 dest:i src1:i src2:i
sub: dest:i src1:i src2:i len:4 clob:1
sub_imm: dest:i src1:i len:18
subcc_imm: dest:i src1:i len:18
sub_ovf_carry: dest:i src1:1 src2:i len:28
sub_ovf_un_carry: dest:i src1:1 src2:i len:12
subcc: dest:i src1:i src2:i len:6
switch:
tail.:
throw: src1:i len:8
trap:
unaligned.:
unbox:
vcall: len:8 clob:c
vcall_membase: src1:b len:12 clob:c
vcall_reg: src1:i len:8 clob:c
voidcall: len:8 clob:c
voidcall_membase: src1:b len:12 clob:c
voidcall_reg: src1:i len:8 clob:c
volatile.:
xor: dest:i src1:i src2:i len:4 clob:1
xor_imm: dest:i src1:i len:16