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Run cargo fmt on everything.

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This commit is contained in:
losfair
2019-10-13 20:02:47 +08:00
parent c18bdd52cc
commit 5499a69ddc
7 changed files with 170 additions and 143 deletions
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2
lib/singlepass-backend/src/emitter_x64.rs
View File

@ -1,6 +1,6 @@
use dynasmrt::{x64::Assembler, AssemblyOffset, DynamicLabel, DynasmApi, DynasmLabelApi};
use wasmer_runtime_core::backend::InlineBreakpointType;
pub use wasmer_runtime_core::state::x64_decl::{GPR, XMM};
use wasmer_runtime_core::backend::{InlineBreakpointType};
#[derive(Copy, Clone, Debug, Eq, PartialEq, Ord, PartialOrd, Hash)]
pub enum Location {

223
lib/singlepass-backend/src/translator_aarch64.rs
View File

@ -3,7 +3,7 @@
use crate::codegen_x64::*;
use crate::emitter_x64::*;
use dynasmrt::{aarch64::Assembler, AssemblyOffset, DynamicLabel, DynasmApi, DynasmLabelApi};
use wasmer_runtime_core::backend::{InlineBreakpointType};
use wasmer_runtime_core::backend::InlineBreakpointType;
#[derive(Debug, PartialEq, Eq, Hash, Clone, Copy)]
pub struct AX(pub u32);
@ -558,7 +558,7 @@ impl Emitter for Assembler {
}
dynasm!(self ; str D(map_xmm(src).v()), [x_tmp3] );
}
_ => panic!("NOT IMPL: {:?} {:?} {:?}", sz, src, dst)
_ => panic!("NOT IMPL: {:?} {:?} {:?}", sz, src, dst),
}
}
@ -844,7 +844,7 @@ impl Emitter for Assembler {
; ldr w_tmp1, [x_tmp3]
; cmp w_tmp1, W(map_gpr(left).x())
)
},
}
(Size::S64, Location::GPR(left), Location::Memory(base, disp)) => {
if disp >= 0 {
dynasm!(self ; add x_tmp3, X(map_gpr(base).x()), disp as u32);
@ -856,7 +856,7 @@ impl Emitter for Assembler {
; ldr x_tmp1, [x_tmp3]
; cmp x_tmp1, X(map_gpr(left).x())
)
},
}
(Size::S32, Location::Memory(base, disp), Location::GPR(right)) => {
if disp >= 0 {
dynasm!(self ; add x_tmp3, X(map_gpr(base).x()), disp as u32);
@ -868,7 +868,7 @@ impl Emitter for Assembler {
; ldr w_tmp1, [x_tmp3]
; cmp W(map_gpr(right).x()), w_tmp1
)
},
}
(Size::S64, Location::Memory(base, disp), Location::GPR(right)) => {
if disp >= 0 {
dynasm!(self ; add x_tmp3, X(map_gpr(base).x()), disp as u32);
@ -880,7 +880,7 @@ impl Emitter for Assembler {
; ldr x_tmp1, [x_tmp3]
; cmp X(map_gpr(right).x()), x_tmp1
)
},
}
_ => unreachable!(),
}
}
@ -927,7 +927,7 @@ impl Emitter for Assembler {
; ldr w_tmp1, [x_tmp3]
)
}
_ => unreachable!()
_ => unreachable!(),
}
dynasm!(
self
@ -953,7 +953,7 @@ impl Emitter for Assembler {
; ldr x_tmp1, [x_tmp3]
)
}
_ => unreachable!()
_ => unreachable!(),
}
dynasm!(
self
@ -962,7 +962,7 @@ impl Emitter for Assembler {
; msub X(map_gpr(GPR::RDX).x()), X(map_gpr(GPR::RAX).x()), x_tmp1, x_tmp2
)
}
_ => unreachable!()
_ => unreachable!(),
}
}
fn emit_idiv(&mut self, sz: Size, divisor: Location) {
@ -984,7 +984,7 @@ impl Emitter for Assembler {
; ldr w_tmp1, [x_tmp3]
)
}
_ => unreachable!()
_ => unreachable!(),
}
dynasm!(
self
@ -1010,7 +1010,7 @@ impl Emitter for Assembler {
; ldr x_tmp1, [x_tmp3]
)
}
_ => unreachable!()
_ => unreachable!(),
}
dynasm!(
self
@ -1019,7 +1019,7 @@ impl Emitter for Assembler {
; msub X(map_gpr(GPR::RDX).x()), X(map_gpr(GPR::RAX).x()), x_tmp1, x_tmp2
)
}
_ => unreachable!()
_ => unreachable!(),
}
}
fn emit_shl(&mut self, sz: Size, src: Location, dst: Location) {
@ -1034,43 +1034,42 @@ impl Emitter for Assembler {
fn emit_rol(&mut self, sz: Size, src: Location, dst: Location) {
// TODO: We are changing content of `src` (possibly RCX) here. Will this break any assumptions?
match sz {
Size::S32 => {
match src {
Location::Imm8(x) => {
assert!(x < 32);
binop_shift!(ror, self, sz, Location::Imm8(32 - x), dst, { unreachable!("rol") });
}
Location::GPR(GPR::RCX) => {
dynasm!(
self
; mov w_tmp1, 32
; sub W(map_gpr(GPR::RCX).x()), w_tmp1, W(map_gpr(GPR::RCX).x())
);
binop_shift!(ror, self, sz, src, dst, { unreachable!("rol") });
}
_ => unreachable!()
Size::S32 => match src {
Location::Imm8(x) => {
assert!(x < 32);
binop_shift!(ror, self, sz, Location::Imm8(32 - x), dst, {
unreachable!("rol")
});
}
}
Size::S64 => {
match src {
Location::Imm8(x) => {
assert!(x < 64);
binop_shift!(ror, self, sz, Location::Imm8(64 - x), dst, { unreachable!("rol") });
}
Location::GPR(GPR::RCX) => {
dynasm!(
self
; mov x_tmp1, 64
; sub X(map_gpr(GPR::RCX).x()), x_tmp1, X(map_gpr(GPR::RCX).x())
);
binop_shift!(ror, self, sz, src, dst, { unreachable!("rol") });
}
_ => unreachable!()
Location::GPR(GPR::RCX) => {
dynasm!(
self
; mov w_tmp1, 32
; sub W(map_gpr(GPR::RCX).x()), w_tmp1, W(map_gpr(GPR::RCX).x())
);
binop_shift!(ror, self, sz, src, dst, { unreachable!("rol") });
}
}
_ => unreachable!()
_ => unreachable!(),
},
Size::S64 => match src {
Location::Imm8(x) => {
assert!(x < 64);
binop_shift!(ror, self, sz, Location::Imm8(64 - x), dst, {
unreachable!("rol")
});
}
Location::GPR(GPR::RCX) => {
dynasm!(
self
; mov x_tmp1, 64
; sub X(map_gpr(GPR::RCX).x()), x_tmp1, X(map_gpr(GPR::RCX).x())
);
binop_shift!(ror, self, sz, src, dst, { unreachable!("rol") });
}
_ => unreachable!(),
},
_ => unreachable!(),
}
}
fn emit_ror(&mut self, sz: Size, src: Location, dst: Location) {
binop_shift!(ror, self, sz, src, dst, { unreachable!("ror") });
@ -1485,76 +1484,78 @@ impl Emitter for Assembler {
}
}
fn emit_clz_variant(assembler: &mut Assembler, sz: Size, src: &Location, dst: &Location, reversed: bool) {
fn emit_clz_variant(
assembler: &mut Assembler,
sz: Size,
src: &Location,
dst: &Location,
reversed: bool,
) {
match sz {
Size::S32 => {
match *src {
Location::GPR(src) => {
dynasm!(
assembler
; mov w_tmp1, W(map_gpr(src).x())
)
Size::S32 => {
match *src {
Location::GPR(src) => dynasm!(
assembler
; mov w_tmp1, W(map_gpr(src).x())
),
Location::Memory(base, disp) => {
if disp >= 0 {
dynasm!(assembler ; add x_tmp3, X(map_gpr(base).x()), disp as u32);
} else {
dynasm!(assembler ; sub x_tmp3, X(map_gpr(base).x()), (-disp) as u32);
}
Location::Memory(base, disp) => {
if disp >= 0 {
dynasm!(assembler ; add x_tmp3, X(map_gpr(base).x()), disp as u32);
} else {
dynasm!(assembler ; sub x_tmp3, X(map_gpr(base).x()), (-disp) as u32);
}
dynasm!(
assembler
; ldr w_tmp1, [x_tmp3]
)
}
_ => unreachable!()
}
match *dst {
Location::GPR(dst) => {
if reversed {
dynasm!(assembler ; rbit w_tmp1, w_tmp1);
}
dynasm!(
assembler
; clz W(map_gpr(dst).x()), w_tmp1
);
}
_ => unreachable!()
dynasm!(
assembler
; ldr w_tmp1, [x_tmp3]
)
}
_ => unreachable!(),
}
Size::S64 => {
match *src {
Location::GPR(src) => {
dynasm!(
assembler
; mov x_tmp1, X(map_gpr(src).x())
)
match *dst {
Location::GPR(dst) => {
if reversed {
dynasm!(assembler ; rbit w_tmp1, w_tmp1);
}
Location::Memory(base, disp) => {
if disp >= 0 {
dynasm!(assembler ; add x_tmp3, X(map_gpr(base).x()), disp as u32);
} else {
dynasm!(assembler ; sub x_tmp3, X(map_gpr(base).x()), (-disp) as u32);
}
dynasm!(
assembler
; ldr x_tmp1, [x_tmp3]
)
}
_ => unreachable!()
}
match *dst {
Location::GPR(dst) => {
if reversed {
dynasm!(assembler ; rbit x_tmp1, x_tmp1)
}
dynasm!(
assembler
; clz X(map_gpr(dst).x()), x_tmp1
);
}
_ => unreachable!()
dynasm!(
assembler
; clz W(map_gpr(dst).x()), w_tmp1
);
}
_ => unreachable!(),
}
_ => unreachable!()
}
}
Size::S64 => {
match *src {
Location::GPR(src) => dynasm!(
assembler
; mov x_tmp1, X(map_gpr(src).x())
),
Location::Memory(base, disp) => {
if disp >= 0 {
dynasm!(assembler ; add x_tmp3, X(map_gpr(base).x()), disp as u32);
} else {
dynasm!(assembler ; sub x_tmp3, X(map_gpr(base).x()), (-disp) as u32);
}
dynasm!(
assembler
; ldr x_tmp1, [x_tmp3]
)
}
_ => unreachable!(),
}
match *dst {
Location::GPR(dst) => {
if reversed {
dynasm!(assembler ; rbit x_tmp1, x_tmp1)
}
dynasm!(
assembler
; clz X(map_gpr(dst).x()), x_tmp1
);
}
_ => unreachable!(),
}
}
_ => unreachable!(),
}
}