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stage1: memory/report overhaul

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- split util_base.hpp from util.hpp
- new namespaces: `mem` and `heap`
- new `mem::Allocator` interface
- new `heap::CAllocator` impl with global `heap::c_allocator`
- new `heap::ArenaAllocator` impl
- new `mem::TypeInfo` extracts names without RTTI
- name extraction is enabled w/ ZIG_ENABLE_MEM_PROFILE=1
- new `mem::List` takes explicit `Allocator&` parameter
- new `mem::HashMap` takes explicit `Allocator&` parameter
- add Codegen.pass1_arena and use for all `ZigValue` allocs
- deinit Codegen.pass1_arena early in `zig_llvm_emit_output()`
This commit is contained in:
Michael Dusan
2020-02-10 21:08:08 -05:00
parent 1cdefeb10b
commit edb210905d
33 changed files with 2210 additions and 1082 deletions
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2
src/target.cpp
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@@ -520,7 +520,7 @@ void get_native_target(ZigTarget *target) {
target->abi = target_default_abi(target->arch, target->os);
}
if (target_is_glibc(target)) {
target->glibc_version = allocate<ZigGLibCVersion>(1);
target->glibc_version = heap::c_allocator.create<ZigGLibCVersion>();
target_init_default_glibc_version(target);
#ifdef ZIG_OS_LINUX
Error err;