Fix typos (#626)

src/aarch64.rs

@@ -117,7 +117,7 @@ pub enum ARM64Instruction {
     LogicalRegister(ARM64InstructionLogicalShiftedRegister),
     AddSubRegister(ARM64InstructionLogicalShiftedRegister),
     AddSubImm(ARM64InstructionAddSubImm),
-    ConditionalBranch(ARM64InstructionConditonalBranch),
+    ConditionalBranch(ARM64InstructionConditionalBranch),
     LogicalImm(ARM64InstructionLogicalImm),
     BitfieldImm(ARM64InstructionLogicalImm),
     MovWideImm(ARM64InstructionWideImm),
@@ -255,7 +255,7 @@ impl Default for ARM64InstructionWideImm {
 }
 
 #[derive(Copy, Clone)]
-pub struct ARM64InstructionConditonalBranch {
+pub struct ARM64InstructionConditionalBranch {
     pub cond: u8,   // 4 bits
     pub imm19: i32, // offset from current instruction, divided by 4
 }
@@ -819,7 +819,7 @@ impl ARM64Instruction {
     // WARNING: You need to divide the byte offset by 4 before passing as imm19
     #[must_use]
     pub fn b_cond(cond: Condition, imm19: i32) -> Self {
-        Self::ConditionalBranch(ARM64InstructionConditonalBranch {
+        Self::ConditionalBranch(ARM64InstructionConditionalBranch {
             cond: cond as u8,
             imm19,
         })

src/elf.rs

@@ -44,8 +44,8 @@ pub enum ElfError {
     /// Entrypoint out of bounds
     #[error("Entrypoint out of bounds")]
     EntrypointOutOfBounds,
-    /// Invaid entrypoint
-    #[error("Invaid entrypoint")]
+    /// Invalid entrypoint
+    #[error("Invalid entrypoint")]
     InvalidEntrypoint,
     /// Failed to get section
     #[error("Failed to get section {0}")]
@@ -68,7 +68,7 @@ pub enum ElfError {
     /// Incompatible ELF: wrong ABI
     #[error("Incompatible ELF: wrong ABI")]
     WrongAbi,
-    /// Incompatible ELF: wrong mchine
+    /// Incompatible ELF: wrong machine
     #[error("Incompatible ELF: wrong machine")]
     WrongMachine,
     /// Incompatible ELF: wrong class

src/elf_parser/mod.rs

@@ -30,7 +30,7 @@ pub enum ElfParserError {
     /// Section or symbol name is too long
     #[error("Section or symbol name `{0}` is longer than `{1}` bytes")]
     StringTooLong(String, usize),
-    /// An index or memory range does exeed its boundaries
+    /// An index or memory range does exceed its boundaries
     #[error("value out of bounds")]
     OutOfBounds,
     /// The size isn't valid

src/jit.rs

@@ -264,7 +264,7 @@ enum RuntimeEnvironmentSlot {
     MemoryMapping = 28,
 }
 
-/* Explaination of the Instruction Meter
+/* Explanation of the Instruction Meter
 
     The instruction meter serves two purposes: First, measure how many BPF instructions are
     executed (profiling) and second, limit this number by stopping the program with an exception

src/memory_region.rs

@@ -15,14 +15,14 @@ use std::{
     ptr::{self, copy_nonoverlapping},
 };
 
-/* Explaination of the Gapped Memory
+/* Explanation of the Gapped Memory
 
     The MemoryMapping supports a special mapping mode which is used for the stack MemoryRegion.
     In this mode the backing address space of the host is sliced in power-of-two aligned frames.
     The exponent of this alignment is specified in vm_gap_shift. Then the virtual address space
     of the guest is spread out in a way which leaves gapes, the same size as the frames, in
     between the frames. This effectively doubles the size of the guests virtual address space.
-    But the acutual mapped memory stays the same, as the gaps are not mapped and accessing them
+    But the actual mapped memory stays the same, as the gaps are not mapped and accessing them
     results in an AccessViolation.
 
     Guest: frame 0 | gap 0 | frame 1 | gap 1 | frame 2 | gap 2 | ...