Merge pull request #13560 from ziglang/wasi-bootstrap

Nuke the C++ implementation of Zig from orbit using WASI

1 files changed, 0 insertions, 131 deletions

diff --git a/src/stage1/stage1.cpp b/src/stage1/stage1.cpp
deleted file mode 100644
index 860d4ba4b1..0000000000
--- a/src/stage1/stage1.cpp
+++ /dev/null
@@ -1,131 +0,0 @@
-/*
- * Copyright (c) 2020 Andrew Kelley
- *
- * This file is part of zig, which is MIT licensed.
- * See http://opensource.org/licenses/MIT
- */
-
-#include "stage1.h"
-#include "os.hpp"
-#include "all_types.hpp"
-#include "codegen.hpp"
-
-void zig_stage1_os_init(void) {
-    os_init();
-    mem::init();
-    init_all_targets();
-}
-
-struct ZigStage1 *zig_stage1_create(BuildMode optimize_mode,
-    const char *main_pkg_path_ptr, size_t main_pkg_path_len,
-    const char *root_src_path_ptr, size_t root_src_path_len,
-    const char *zig_lib_dir_ptr, size_t zig_lib_dir_len,
-    const ZigTarget *target, bool is_test_build)
-{
-    Buf *main_pkg_path = (main_pkg_path_len == 0) ?
-        nullptr : buf_create_from_mem(main_pkg_path_ptr, main_pkg_path_len);
-    Buf *root_src_path = buf_create_from_mem(root_src_path_ptr, root_src_path_len);
-    Buf *zig_lib_dir = buf_create_from_mem(zig_lib_dir_ptr, zig_lib_dir_len);
-    CodeGen *g = codegen_create(main_pkg_path, root_src_path, target, optimize_mode,
-            zig_lib_dir, is_test_build);
-    return &g->stage1;
-}
-
-void zig_stage1_destroy(struct ZigStage1 *stage1) {
-    CodeGen *codegen = reinterpret_cast<CodeGen *>(stage1);
-    codegen_destroy(codegen);
-}
-
-static void add_package(CodeGen *g, ZigStage1Pkg *stage1_pkg, ZigPackage *pkg) {
-    for (size_t i = 0; i < stage1_pkg->children_len; i += 1) {
-        ZigStage1Pkg *child_cli_pkg = stage1_pkg->children_ptr[i];
-
-        Buf *dirname = buf_alloc();
-        Buf *basename = buf_alloc();
-        os_path_split(buf_create_from_mem(child_cli_pkg->path_ptr, child_cli_pkg->path_len), dirname, basename);
-
-        ZigPackage *child_pkg = codegen_create_package(g, buf_ptr(dirname), buf_ptr(basename),
-                buf_ptr(buf_sprintf("%s.%.*s", buf_ptr(&pkg->pkg_path),
-                        (int)child_cli_pkg->name_len, child_cli_pkg->name_ptr)));
-        auto entry = pkg->package_table.put_unique(
-                buf_create_from_mem(child_cli_pkg->name_ptr, child_cli_pkg->name_len),
-                child_pkg);
-        if (entry) {
-            ZigPackage *existing_pkg = entry->value;
-            Buf *full_path = buf_alloc();
-            os_path_join(&existing_pkg->root_src_dir, &existing_pkg->root_src_path, full_path);
-            fprintf(stderr, "Unable to add package '%.*s'->'%.*s': already exists as '%s'\n",
-                    (int)child_cli_pkg->name_len, child_cli_pkg->name_ptr,
-                    (int)child_cli_pkg->path_len, child_cli_pkg->path_ptr,
-                    buf_ptr(full_path));
-            exit(EXIT_FAILURE);
-        }
-
-        add_package(g, child_cli_pkg, child_pkg);
-    }
-}
-
-void zig_stage1_build_object(struct ZigStage1 *stage1) {
-    CodeGen *g = reinterpret_cast<CodeGen *>(stage1);
-
-    g->root_out_name = buf_create_from_mem(stage1->root_name_ptr, stage1->root_name_len);
-    buf_init_from_mem(&g->o_file_output_path, stage1->emit_o_ptr, stage1->emit_o_len);
-    buf_init_from_mem(&g->h_file_output_path, stage1->emit_h_ptr, stage1->emit_h_len);
-    buf_init_from_mem(&g->asm_file_output_path, stage1->emit_asm_ptr, stage1->emit_asm_len);
-    buf_init_from_mem(&g->llvm_ir_file_output_path, stage1->emit_llvm_ir_ptr, stage1->emit_llvm_ir_len);
-    buf_init_from_mem(&g->bitcode_file_output_path, stage1->emit_bitcode_ptr, stage1->emit_bitcode_len);
-
-    if (stage1->builtin_zig_path_len != 0) {
-        g->builtin_zig_path = buf_create_from_mem(stage1->builtin_zig_path_ptr, stage1->builtin_zig_path_len);
-    }
-    if (stage1->test_filter_len != 0) {
-        g->test_filter = buf_create_from_mem(stage1->test_filter_ptr, stage1->test_filter_len);
-    }
-    if (stage1->test_name_prefix_len != 0) {
-        g->test_name_prefix = buf_create_from_mem(stage1->test_name_prefix_ptr, stage1->test_name_prefix_len);
-    }
-
-    g->link_mode_dynamic = stage1->link_mode_dynamic;
-    g->dll_export_fns = stage1->dll_export_fns;
-    g->have_pic = stage1->pic;
-    g->have_pie = stage1->pie;
-    g->have_lto = stage1->lto;
-    g->unwind_tables = stage1->unwind_tables;
-    g->have_stack_probing = stage1->enable_stack_probing;
-    g->red_zone = stage1->red_zone;
-    g->omit_frame_pointer = stage1->omit_frame_pointer;
-    g->is_single_threaded = stage1->is_single_threaded;
-    g->valgrind_enabled = stage1->valgrind_enabled;
-    g->tsan_enabled = stage1->tsan_enabled;
-    g->link_libc = stage1->link_libc;
-    g->link_libcpp = stage1->link_libcpp;
-    g->function_sections = stage1->function_sections;
-    g->include_compiler_rt = stage1->include_compiler_rt;
-
-    g->subsystem = stage1->subsystem;
-
-    g->enable_time_report = stage1->enable_time_report;
-    g->enable_stack_report = stage1->enable_stack_report;
-    g->test_is_evented = stage1->test_is_evented;
-
-    g->verbose_ir = stage1->verbose_ir;
-    g->verbose_llvm_ir = stage1->verbose_llvm_ir;
-    g->verbose_cimport = stage1->verbose_cimport;
-    g->verbose_llvm_cpu_features = stage1->verbose_llvm_cpu_features;
-
-    g->err_color = stage1->err_color;
-    g->code_model = stage1->code_model;
-
-    {
-        g->strip_debug_symbols = stage1->strip;
-        if (!target_has_debug_info(g->zig_target)) {
-            g->strip_debug_symbols = true;
-        }
-    }
-
-    g->main_progress_node = stage1->main_progress_node;
-
-    add_package(g, stage1->main_pkg, g->main_pkg);
-
-    codegen_build_object(g);
-}