Commit ccdef8c0fb
Changed files (3)
src/codegen.cpp
@@ -190,6 +190,9 @@ CodeGen *codegen_create(Buf *main_pkg_path, Buf *root_src_path, const ZigTarget
g->link_libs_list.append(g->libc_link_lib);
}
+ get_target_triple(&g->triple_str, g->zig_target);
+ g->pointer_size_bytes = target_arch_pointer_bit_width(g->zig_target->arch) / 8;
+
return g;
}
@@ -7786,16 +7789,6 @@ static void init(CodeGen *g) {
if (g->module)
return;
- if (g->llvm_argv_len > 0) {
- const char **args = allocate_nonzero<const char *>(g->llvm_argv_len + 2);
- args[0] = "zig (LLVM option parsing)";
- for (size_t i = 0; i < g->llvm_argv_len; i += 1) {
- args[i + 1] = g->llvm_argv[i];
- }
- args[g->llvm_argv_len + 1] = nullptr;
- ZigLLVMParseCommandLineOptions(g->llvm_argv_len + 1, args);
- }
-
if (g->is_test_build) {
g->subsystem = TargetSubsystemConsole;
}
@@ -7803,8 +7796,6 @@ static void init(CodeGen *g) {
assert(g->root_out_name);
g->module = LLVMModuleCreateWithName(buf_ptr(g->root_out_name));
- get_target_triple(&g->triple_str, g->zig_target);
-
LLVMSetTarget(g->module, buf_ptr(&g->triple_str));
if (target_object_format(g->zig_target) == ZigLLVM_COFF) {
@@ -7860,7 +7851,7 @@ static void init(CodeGen *g) {
LLVMSetDataLayout(g->module, layout_str);
- g->pointer_size_bytes = LLVMPointerSize(g->target_data_ref);
+ assert(g->pointer_size_bytes == LLVMPointerSize(g->target_data_ref));
g->is_big_endian = (LLVMByteOrder(g->target_data_ref) == LLVMBigEndian);
g->builder = LLVMCreateBuilder();
src/link.cpp
@@ -32,6 +32,7 @@ static CodeGen *create_child_codegen(CodeGen *parent_gen, Buf *root_src_path, Ou
child_gen->verbose_llvm_ir = parent_gen->verbose_llvm_ir;
child_gen->verbose_cimport = parent_gen->verbose_cimport;
child_gen->verbose_cc = parent_gen->verbose_cc;
+ child_gen->llvm_argv = parent_gen->llvm_argv;
codegen_set_strip(child_gen, parent_gen->strip_debug_symbols);
child_gen->disable_pic = parent_gen->disable_pic;
@@ -161,6 +162,7 @@ static void glibc_add_include_dirs_arch(CFile *c_file, ZigLLVM_ArchType arch, co
bool is_arm = arch == ZigLLVM_arm || arch == ZigLLVM_armeb;
bool is_ppc = arch == ZigLLVM_ppc || arch == ZigLLVM_ppc64 || arch == ZigLLVM_ppc64le;
bool is_riscv = arch == ZigLLVM_riscv32 || arch == ZigLLVM_riscv64;
+ bool is_sparc = arch == ZigLLVM_sparc || arch == ZigLLVM_sparcel || arch == ZigLLVM_sparcv9;
bool is_64 = target_arch_pointer_bit_width(arch) == 64;
if (is_x86) {
@@ -195,14 +197,29 @@ static void glibc_add_include_dirs_arch(CFile *c_file, ZigLLVM_ArchType arch, co
} else {
if (is_64) {
c_file->args.append("-I");
- c_file->args.append(buf_ptr(buf_sprintf("%s" OS_SEP "mips64", dir)));
+ c_file->args.append(buf_ptr(buf_sprintf("%s" OS_SEP "mips" OS_SEP "mips64", dir)));
} else {
c_file->args.append("-I");
- c_file->args.append(buf_ptr(buf_sprintf("%s" OS_SEP "mips32", dir)));
+ c_file->args.append(buf_ptr(buf_sprintf("%s" OS_SEP "mips" OS_SEP "mips32", dir)));
}
c_file->args.append("-I");
c_file->args.append(buf_ptr(buf_sprintf("%s" OS_SEP "mips", dir)));
}
+ } else if (is_sparc) {
+ if (nptl != nullptr) {
+ c_file->args.append("-I");
+ c_file->args.append(buf_ptr(buf_sprintf("%s" OS_SEP "sparc" OS_SEP "%s", dir, nptl)));
+ } else {
+ if (is_64) {
+ c_file->args.append("-I");
+ c_file->args.append(buf_ptr(buf_sprintf("%s" OS_SEP "sparc" OS_SEP "sparc64", dir)));
+ } else {
+ c_file->args.append("-I");
+ c_file->args.append(buf_ptr(buf_sprintf("%s" OS_SEP "sparc" OS_SEP "sparc32", dir)));
+ }
+ c_file->args.append("-I");
+ c_file->args.append(buf_ptr(buf_sprintf("%s" OS_SEP "sparc", dir)));
+ }
} else if (is_aarch64) {
if (nptl != nullptr) {
c_file->args.append("-I");
@@ -218,10 +235,10 @@ static void glibc_add_include_dirs_arch(CFile *c_file, ZigLLVM_ArchType arch, co
} else {
if (is_64) {
c_file->args.append("-I");
- c_file->args.append(buf_ptr(buf_sprintf("%s" OS_SEP "powerpc64", dir)));
+ c_file->args.append(buf_ptr(buf_sprintf("%s" OS_SEP "powerpc" OS_SEP "powerpc64", dir)));
} else {
c_file->args.append("-I");
- c_file->args.append(buf_ptr(buf_sprintf("%s" OS_SEP "powerpc32", dir)));
+ c_file->args.append(buf_ptr(buf_sprintf("%s" OS_SEP "powerpc" OS_SEP "powerpc32", dir)));
}
c_file->args.append("-I");
c_file->args.append(buf_ptr(buf_sprintf("%s" OS_SEP "powerpc", dir)));
@@ -288,11 +305,59 @@ static void glibc_add_include_dirs(CodeGen *parent, CFile *c_file) {
c_file->args.append(path_from_libc(parent, "glibc"));
}
+static const char *glibc_start_asm_path(CodeGen *parent, const char *file) {
+ ZigLLVM_ArchType arch = parent->zig_target->arch;
+ bool is_aarch64 = arch == ZigLLVM_aarch64 || arch == ZigLLVM_aarch64_be;
+ bool is_mips = arch == ZigLLVM_mips || arch == ZigLLVM_mipsel ||
+ arch == ZigLLVM_mips64el || arch == ZigLLVM_mips64;
+ bool is_arm = arch == ZigLLVM_arm || arch == ZigLLVM_armeb;
+ bool is_ppc = arch == ZigLLVM_ppc || arch == ZigLLVM_ppc64 || arch == ZigLLVM_ppc64le;
+ bool is_riscv = arch == ZigLLVM_riscv32 || arch == ZigLLVM_riscv64;
+ bool is_sparc = arch == ZigLLVM_sparc || arch == ZigLLVM_sparcel || arch == ZigLLVM_sparcv9;
+ bool is_64 = target_arch_pointer_bit_width(arch) == 64;
+
+ Buf result = BUF_INIT;
+ buf_resize(&result, 0);
+ buf_append_buf(&result, parent->zig_lib_dir);
+ buf_append_str(&result, OS_SEP "libc" OS_SEP "glibc" OS_SEP "sysdeps" OS_SEP);
+ if (arch == ZigLLVM_nios2) {
+ buf_append_str(&result, "nios2");
+ } else if (is_sparc) {
+ if (is_64) {
+ buf_append_str(&result, "sparc" OS_SEP "sparc64");
+ } else {
+ buf_append_str(&result, "sparc" OS_SEP "sparc32");
+ }
+ } else if (is_arm) {
+ buf_append_str(&result, "arm");
+ } else if (is_mips) {
+ buf_append_str(&result, "mips");
+ } else if (arch == ZigLLVM_x86_64) {
+ buf_append_str(&result, "x86_64");
+ } else if (arch == ZigLLVM_x86) {
+ buf_append_str(&result, "i386");
+ } else if (is_aarch64) {
+ buf_append_str(&result, "aarch64");
+ } else if (is_riscv) {
+ buf_append_str(&result, "riscv");
+ } else if (is_ppc) {
+ if (is_64) {
+ buf_append_str(&result, "powerpc" OS_SEP "powerpc64");
+ } else {
+ buf_append_str(&result, "powerpc" OS_SEP "powerpc32");
+ }
+ }
+
+ buf_append_str(&result, OS_SEP);
+ buf_append_str(&result, file);
+ return buf_ptr(&result);
+}
+
static const char *get_libc_crt_file(CodeGen *parent, const char *file) {
if (parent->libc == nullptr && target_is_glibc(parent)) {
if (strcmp(file, "crti.o") == 0) {
CFile *c_file = allocate<CFile>(1);
- c_file->source_path = path_from_libc(parent, "glibc" OS_SEP "sysdeps" OS_SEP "x86_64" OS_SEP "crti.S");
+ c_file->source_path = glibc_start_asm_path(parent, "crti.S");
glibc_add_include_dirs(parent, c_file);
c_file->args.append("-D_LIBC_REENTRANT");
c_file->args.append("-include");
@@ -314,7 +379,7 @@ static const char *get_libc_crt_file(CodeGen *parent, const char *file) {
return build_libc_object(parent, "crti", c_file);
} else if (strcmp(file, "crtn.o") == 0) {
CFile *c_file = allocate<CFile>(1);
- c_file->source_path = path_from_libc(parent, "glibc" OS_SEP "sysdeps" OS_SEP "x86_64" OS_SEP "crtn.S");
+ c_file->source_path = glibc_start_asm_path(parent, "crtn.S");
glibc_add_include_dirs(parent, c_file);
c_file->args.append("-D_LIBC_REENTRANT");
c_file->args.append("-DMODULE_NAME=libc");
@@ -325,7 +390,7 @@ static const char *get_libc_crt_file(CodeGen *parent, const char *file) {
return build_libc_object(parent, "crtn", c_file);
} else if (strcmp(file, "start.os") == 0) {
CFile *c_file = allocate<CFile>(1);
- c_file->source_path = path_from_libc(parent, "glibc" OS_SEP "sysdeps" OS_SEP "x86_64" OS_SEP "start.S");
+ c_file->source_path = glibc_start_asm_path(parent, "start.S");
glibc_add_include_dirs(parent, c_file);
c_file->args.append("-D_LIBC_REENTRANT");
c_file->args.append("-include");
src/main.cpp
@@ -409,7 +409,6 @@ int main(int argc, char **argv) {
const char *dynamic_linker = nullptr;
const char *libc_txt = nullptr;
ZigList<const char *> clang_argv = {0};
- ZigList<const char *> llvm_argv = {0};
ZigList<const char *> lib_dirs = {0};
ZigList<const char *> link_libs = {0};
ZigList<const char *> forbidden_link_libs = {0};
@@ -443,6 +442,9 @@ int main(int argc, char **argv) {
Buf *main_pkg_path = nullptr;
ValgrindSupport valgrind_support = ValgrindSupportAuto;
+ ZigList<const char *> llvm_argv = {0};
+ llvm_argv.append("zig (LLVM option parsing)");
+
if (argc >= 2 && strcmp(argv[1], "build") == 0) {
Buf zig_exe_path_buf = BUF_INIT;
if ((err = os_self_exe_path(&zig_exe_path_buf))) {
@@ -1027,7 +1029,13 @@ int main(int argc, char **argv) {
codegen_set_each_lib_rpath(g, each_lib_rpath);
codegen_set_clang_argv(g, clang_argv.items, clang_argv.length);
- codegen_set_llvm_argv(g, llvm_argv.items, llvm_argv.length);
+
+ if (llvm_argv.length > 1) {
+ llvm_argv.append(nullptr);
+ ZigLLVMParseCommandLineOptions(llvm_argv.length, llvm_argv.items);
+ }
+
+ codegen_set_llvm_argv(g, llvm_argv.items + 1, llvm_argv.length - 2);
codegen_set_strip(g, strip);
codegen_set_is_static(g, is_static);
if (dynamic_linker != nullptr)