[meta] Remove mentions to Python in comments of the non-meta crate;

cranelift/codegen/src/isa/arm32/settings.rs

@@ -3,7 +3,7 @@
 use crate::settings::{self, detail, Builder};
 use core::fmt;
 
-// Include code generated by `cranelift-codegen/meta-python/gen_settings.py`. This file contains a public
-// `Flags` struct with an impl for all of the settings defined in
-// `cranelift-codegen/meta-python/isa/arm32/settings.py`.
+// Include code generated by `cranelift-codegen/meta/src/gen_settings.rs`. This file contains a
+// public `Flags` struct with an impl for all of the settings defined in
+// `cranelift-codegen/meta/src/isa/arm32/mod.rs`.
 include!(concat!(env!("OUT_DIR"), "/settings-arm32.rs"));

cranelift/codegen/src/isa/arm64/settings.rs

@@ -3,7 +3,7 @@
 use crate::settings::{self, detail, Builder};
 use core::fmt;
 
-// Include code generated by `cranelift-codegen/meta-python/gen_settings.py`. This file contains a public
-// `Flags` struct with an impl for all of the settings defined in
-// `cranelift-codegen/meta-python/isa/arm64/settings.py`.
+// Include code generated by `cranelift-codegen/meta/src/gen_settings.rs`. This file contains a
+// public `Flags` struct with an impl for all of the settings defined in
+// `cranelift-codegen/meta/src/isa/arm64/mod.rs`.
 include!(concat!(env!("OUT_DIR"), "/settings-arm64.rs"));

cranelift/codegen/src/isa/enc_tables.rs

@@ -1,7 +1,7 @@
 //! Support types for generated encoding tables.
 //!
 //! This module contains types and functions for working with the encoding tables generated by
-//! `cranelift-codegen/meta-python/gen_encoding.py`.
+//! `cranelift-codegen/meta/src/gen_encodings.rs`.
 
 use crate::constant_hash::{probe, Table};
 use crate::ir::{Function, InstructionData, Opcode, Type};
@@ -164,10 +164,10 @@ where
 /// Encoding lists are represented as sequences of u16 words.
 pub type EncListEntry = u16;
 
-/// Number of bits used to represent a predicate. c.f. `meta-python/gen_encoding.py`.
+/// Number of bits used to represent a predicate. c.f. `meta/src/gen_encodings.rs`.
 const PRED_BITS: u8 = 12;
 const PRED_MASK: usize = (1 << PRED_BITS) - 1;
-/// First code word representing a predicate check. c.f. `meta-python/gen_encoding.py`.
+/// First code word representing a predicate check. c.f. `meta/src/gen_encodings.rs`.
 const PRED_START: usize = 0x1000;
 
 /// An iterator over legal encodings for the instruction.

cranelift/codegen/src/isa/registers.rs

@@ -17,19 +17,19 @@ pub type RegUnit = u16;
 /// The size of this type is determined by the target ISA that has the most register units defined.
 /// Currently that is arm32 which has 64+16 units.
 ///
-/// This type should be coordinated with meta-python/cdsl/registers.py.
+/// This type should be coordinated with meta/src/cdsl/regs.rs.
 pub type RegUnitMask = [u32; 3];
 
 /// A bit mask indexed by register classes.
 ///
 /// The size of this type is determined by the ISA with the most register classes.
 ///
-/// This type should be coordinated with meta-python/cdsl/isa.py.
+/// This type should be coordinated with meta/src/cdsl/regs.rs.
 pub type RegClassMask = u32;
 
 /// Guaranteed maximum number of top-level register classes with pressure tracking in any ISA.
 ///
-/// This can be increased, but should be coordinated with meta-python/cdsl/isa.py.
+/// This can be increased, but should be coordinated with meta/src/cdsl/regs.rs.
 pub const MAX_TRACKED_TOPRCS: usize = 4;
 
 /// The register units in a target ISA are divided into disjoint register banks. Each bank covers a
@@ -37,7 +37,7 @@ pub const MAX_TRACKED_TOPRCS: usize = 4;
 ///
 /// The `RegBank` struct provides a static description of a register bank.
 pub struct RegBank {
-    /// The name of this register bank as defined in the ISA's `registers.py` file.
+    /// The name of this register bank as defined in the ISA's DSL definition.
     pub name: &'static str,
 
     /// The first register unit in this bank.

cranelift/codegen/src/isa/riscv/settings.rs

@@ -3,9 +3,9 @@
 use crate::settings::{self, detail, Builder};
 use core::fmt;
 
-// Include code generated by `cranelift-codegen/meta-python/gen_settings.py`. This file contains a public
-// `Flags` struct with an impl for all of the settings defined in
-// `cranelift-codegen/meta-python/isa/riscv/settings.py`.
+// Include code generated by `cranelift-codegen/meta/src/gen_settings.rs`. This file contains a
+// public `Flags` struct with an impl for all of the settings defined in
+// `cranelift-codegen/meta/src/isa/riscv/mod.rs`.
 include!(concat!(env!("OUT_DIR"), "/settings-riscv.rs"));
 
 #[cfg(test)]

cranelift/codegen/src/isa/stack.rs

@@ -82,7 +82,7 @@ pub enum StackBase {
 /// This behaves like a set of `StackBase` variants.
 ///
 /// The internal representation as a `u8` is public because stack base masks are used in constant
-/// tables generated from the Python encoding definitions.
+/// tables generated from the meta-language encoding definitions.
 #[derive(Clone, Copy, Debug, PartialEq, Eq)]
 pub struct StackBaseMask(pub u8);
 

cranelift/codegen/src/isa/x86/settings.rs

@@ -3,9 +3,9 @@
 use crate::settings::{self, detail, Builder};
 use core::fmt;
 
-// Include code generated by `cranelift-codegen/meta-python/gen_settings.py`. This file contains a public
-// `Flags` struct with an impl for all of the settings defined in
-// `cranelift-codegen/meta-python/isa/x86/settings.py`.
+// Include code generated by `cranelift-codegen/meta/src/gen_settings.rs:`. This file contains a
+// public `Flags` struct with an impl for all of the settings defined in
+// `cranelift-codegen/meta/src/isa/x86/settings.rs`.
 include!(concat!(env!("OUT_DIR"), "/settings-x86.rs"));
 
 #[cfg(test)]