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// This file is a shim for zig1. The real implementations of these are in
// src-self-hosted/stage1.zig
#include "stage2.h"
#include "util.hpp"
#include "zig_llvm.h"
#include "target.hpp"
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
Error stage2_translate_c(struct Stage2Ast **out_ast,
struct Stage2ErrorMsg **out_errors_ptr, size_t *out_errors_len,
const char **args_begin, const char **args_end, const char *resources_path)
{
const char *msg = "stage0 called stage2_translate_c";
stage2_panic(msg, strlen(msg));
}
void stage2_free_clang_errors(struct Stage2ErrorMsg *ptr, size_t len) {
const char *msg = "stage0 called stage2_free_clang_errors";
stage2_panic(msg, strlen(msg));
}
void stage2_zen(const char **ptr, size_t *len) {
const char *msg = "stage0 called stage2_zen";
stage2_panic(msg, strlen(msg));
}
void stage2_attach_segfault_handler(void) { }
void stage2_panic(const char *ptr, size_t len) {
fwrite(ptr, 1, len, stderr);
fprintf(stderr, "\n");
fflush(stderr);
abort();
}
void stage2_render_ast(struct Stage2Ast *ast, FILE *output_file) {
const char *msg = "stage0 called stage2_render_ast";
stage2_panic(msg, strlen(msg));
}
int stage2_fmt(int argc, char **argv) {
const char *msg = "stage0 called stage2_fmt";
stage2_panic(msg, strlen(msg));
}
stage2_DepTokenizer stage2_DepTokenizer_init(const char *input, size_t len) {
const char *msg = "stage0 called stage2_DepTokenizer_init";
stage2_panic(msg, strlen(msg));
}
void stage2_DepTokenizer_deinit(stage2_DepTokenizer *self) {
const char *msg = "stage0 called stage2_DepTokenizer_deinit";
stage2_panic(msg, strlen(msg));
}
stage2_DepNextResult stage2_DepTokenizer_next(stage2_DepTokenizer *self) {
const char *msg = "stage0 called stage2_DepTokenizer_next";
stage2_panic(msg, strlen(msg));
}
struct Stage2Progress {
int trash;
};
struct Stage2ProgressNode {
int trash;
};
Stage2Progress *stage2_progress_create(void) {
return nullptr;
}
void stage2_progress_destroy(Stage2Progress *progress) {}
Stage2ProgressNode *stage2_progress_start_root(Stage2Progress *progress,
const char *name_ptr, size_t name_len, size_t estimated_total_items)
{
return nullptr;
}
Stage2ProgressNode *stage2_progress_start(Stage2ProgressNode *node,
const char *name_ptr, size_t name_len, size_t estimated_total_items)
{
return nullptr;
}
void stage2_progress_end(Stage2ProgressNode *node) {}
void stage2_progress_complete_one(Stage2ProgressNode *node) {}
void stage2_progress_disable_tty(Stage2Progress *progress) {}
void stage2_progress_update_node(Stage2ProgressNode *node, size_t completed_count, size_t estimated_total_items){}
Error stage2_target_parse(struct ZigTarget *target, const char *zig_triple, const char *mcpu) {
Error err;
if (zig_triple == nullptr) {
get_native_target(target);
target->llvm_cpu_name = ZigLLVMGetHostCPUName();
target->llvm_cpu_features = ZigLLVMGetNativeFeatures();
target->builtin_str = "Target.Cpu.baseline(arch);\n";
target->cache_hash = "native\n\n";
} else {
// first initialize all to zero
*target = {};
SplitIterator it = memSplit(str(zig_triple), str("-"));
Optional<Slice<uint8_t>> opt_archsub = SplitIterator_next(&it);
Optional<Slice<uint8_t>> opt_os = SplitIterator_next(&it);
Optional<Slice<uint8_t>> opt_abi = SplitIterator_next(&it);
if (!opt_archsub.is_some)
return ErrorMissingArchitecture;
if ((err = target_parse_archsub(&target->arch, &target->sub_arch,
(char*)opt_archsub.value.ptr, opt_archsub.value.len)))
{
return err;
}
if (!opt_os.is_some)
return ErrorMissingOperatingSystem;
if ((err = target_parse_os(&target->os, (char*)opt_os.value.ptr, opt_os.value.len))) {
return err;
}
if (opt_abi.is_some) {
if ((err = target_parse_abi(&target->abi, (char*)opt_abi.value.ptr, opt_abi.value.len))) {
return err;
}
} else {
target->abi = target_default_abi(target->arch, target->os);
}
target->builtin_str = "Target.Cpu.baseline(arch);\n";
target->cache_hash = "\n\n";
}
if (mcpu != nullptr) {
const char *msg = "stage0 can't handle CPU/features in the target";
stage2_panic(msg, strlen(msg));
}
return ErrorNone;
}
int stage2_cmd_targets(const char *zig_triple) {
const char *msg = "stage0 called stage2_cmd_targets";
stage2_panic(msg, strlen(msg));
}
enum Error stage2_libc_parse(struct Stage2LibCInstallation *libc, const char *libc_file) {
libc->include_dir = "/dummy/include";
libc->include_dir_len = strlen(libc->include_dir);
libc->sys_include_dir = "/dummy/sys/include";
libc->sys_include_dir_len = strlen(libc->sys_include_dir);
libc->crt_dir = "";
libc->crt_dir_len = strlen(libc->crt_dir);
libc->static_crt_dir = "";
libc->static_crt_dir_len = strlen(libc->static_crt_dir);
libc->msvc_lib_dir = "";
libc->msvc_lib_dir_len = strlen(libc->msvc_lib_dir);
libc->kernel32_lib_dir = "";
libc->kernel32_lib_dir_len = strlen(libc->kernel32_lib_dir);
return ErrorNone;
}
enum Error stage2_libc_render(struct Stage2LibCInstallation *self, FILE *file) {
const char *msg = "stage0 called stage2_libc_render";
stage2_panic(msg, strlen(msg));
}
enum Error stage2_libc_find_native(struct Stage2LibCInstallation *libc) {
const char *msg = "stage0 called stage2_libc_find_native";
stage2_panic(msg, strlen(msg));
}
enum Error stage2_detect_dynamic_linker(const struct ZigTarget *target, char **out_ptr, size_t *out_len) {
const char *msg = "stage0 called stage2_detect_dynamic_linker";
stage2_panic(msg, strlen(msg));
}
enum Error stage2_detect_native_paths(struct Stage2NativePaths *native_paths) {
native_paths->include_dirs_ptr = nullptr;
native_paths->include_dirs_len = 0;
native_paths->lib_dirs_ptr = nullptr;
native_paths->lib_dirs_len = 0;
native_paths->rpaths_ptr = nullptr;
native_paths->rpaths_len = 0;
native_paths->warnings_ptr = nullptr;
native_paths->warnings_len = 0;
return ErrorNone;
}
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