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Add reference types R32 and R64

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-Add resumable_trap, safepoint, isnull, and null instructions
-Add Stackmap struct and StackmapSink trait

Co-authored-by: Mir Ahmed <mirahmed753@gmail.com>
Co-authored-by: Dan Gohman <sunfish@mozilla.com>
This commit is contained in:
Carmen Kwan
2019-07-23 16:28:54 -07:00
committed by Dan Gohman
parent b659262d2a
commit 19257f80c1
47 changed files with 1027 additions and 62 deletions
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7
cranelift/src/wasm.rs
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@@ -7,7 +7,7 @@
allow(clippy::too_many_arguments, clippy::cyclomatic_complexity)
)]
use crate::disasm::{print_all, PrintRelocs, PrintTraps};
use crate::disasm::{print_all, PrintRelocs, PrintTraps, PrintStackmaps};
use crate::utils::{parse_sets_and_triple, read_to_end};
use cranelift_codegen::print_errors::{pretty_error, pretty_verifier_error};
use cranelift_codegen::settings::FlagsOrIsa;
@@ -171,13 +171,14 @@ fn handle_module(
let mut mem = vec![];
let mut relocs = PrintRelocs::new(flag_print);
let mut traps = PrintTraps::new(flag_print);
let mut stackmaps = PrintStackmaps::new(flag_print);
if flag_check_translation {
if let Err(errors) = context.verify(fisa) {
return Err(pretty_verifier_error(&context.func, fisa.isa, None, errors));
}
} else {
let code_info = context
.compile_and_emit(isa, &mut mem, &mut relocs, &mut traps)
.compile_and_emit(isa, &mut mem, &mut relocs, &mut traps, &mut stackmaps)
.map_err(|err| pretty_error(&context.func, fisa.isa, err))?;
if flag_print_size {
@@ -223,7 +224,7 @@ fn handle_module(
}
if let Some((code_size, rodata_size)) = saved_sizes {
print_all(isa, &mem, code_size, rodata_size, &relocs, &traps)?;
print_all(isa, &mem, code_size, rodata_size, &relocs, &traps, &stackmaps)?;
}
context.clear();