Sha256: 291eefa6b51c6d934ba2f4a4c9bc7c403046fc1cccf4d43487820f0154bb89e2
Contents?: true
Size: 1.47 KB
Versions: 41
Compression:
Stored size: 1.47 KB
Contents
#![allow(missing_docs)]
use crate::Format;
use test_assembler::{Label, Section};
pub trait GimliSectionMethods {
fn sleb(self, val: i64) -> Self;
fn uleb(self, val: u64) -> Self;
fn initial_length(self, format: Format, length: &Label, start: &Label) -> Self;
fn word(self, size: u8, val: u64) -> Self;
fn word_label(self, size: u8, val: &Label) -> Self;
}
impl GimliSectionMethods for Section {
fn sleb(mut self, mut val: i64) -> Self {
while val & !0x3f != 0 && val | 0x3f != -1 {
self = self.D8(val as u8 | 0x80);
val >>= 7;
}
self.D8(val as u8 & 0x7f)
}
fn uleb(mut self, mut val: u64) -> Self {
while val & !0x7f != 0 {
self = self.D8(val as u8 | 0x80);
val >>= 7;
}
self.D8(val as u8)
}
fn initial_length(self, format: Format, length: &Label, start: &Label) -> Self {
match format {
Format::Dwarf32 => self.D32(length).mark(start),
Format::Dwarf64 => self.D32(0xffff_ffff).D64(length).mark(start),
}
}
fn word(self, size: u8, val: u64) -> Self {
match size {
4 => self.D32(val as u32),
8 => self.D64(val),
_ => panic!("unsupported word size"),
}
}
fn word_label(self, size: u8, val: &Label) -> Self {
match size {
4 => self.D32(val),
8 => self.D64(val),
_ => panic!("unsupported word size"),
}
}
}
Version data entries
41 entries across 38 versions & 1 rubygems