Commit 5fd579a51c

@@ -12,7 +12,4 @@ cd build
 cmake .. -DCMAKE_PREFIX_PATH=$PREFIX_DIR -DCMAKE_INSTALL_PREFIX=$(pwd) -DZIG_LIBC_LIB_DIR=$(dirname $($CC -print-file-name=crt1.o)) -DZIG_LIBC_INCLUDE_DIR=$(echo -n | $CC -E -x c - -v 2>&1 | grep -B1 "End of search list." | head -n1 | cut -c 2- | sed "s/ .*//") -DZIG_LIBC_STATIC_LIB_DIR=$(dirname $($CC -print-file-name=crtbegin.o))
 make VERBOSE=1
 make install
-# TODO get full test suite passing on macos
-./zig test ../test/behavior.zig
-./zig test ../test/behavior.zig --release-fast
-# ./zig build --build-file ../build.zig test
+./zig build --build-file ../build.zig test-behavior test-std test-compiler-rt test-compare-output test-compile-errors test-asm-link test-debug-safety test-parseh

@@ -1968,7 +1968,7 @@ static void resolve_decl_fn(CodeGen *g, TldFn *tld_fn) {
                 if (buf_eql_str(&fn_table_entry->symbol_name, "main")) {
                     g->main_fn = fn_table_entry;
 
-                    if (g->libc_link_lib == nullptr && tld_fn->base.visib_mod != VisibModExport) {
+                    if (tld_fn->base.visib_mod != VisibModExport) {
                         TypeTableEntry *err_void = get_error_type(g, g->builtin_types.entry_void);
                         TypeTableEntry *actual_return_type = fn_table_entry->type_entry->data.fn.fn_type_id.return_type;
                         if (actual_return_type != err_void) {

@@ -36,3 +36,4 @@ pub extern "c" fn execve(path: &const u8, argv: &const ?&const u8,
     envp: &const ?&const u8) -> c_int;
 pub extern "c" fn dup(fd: c_int) -> c_int;
 pub extern "c" fn dup2(old_fd: c_int, new_fd: c_int) -> c_int;
+pub extern "c" fn readlink(noalias path: &const u8, noalias buf: &u8, bufsize: usize) -> isize;

@@ -23,6 +23,7 @@ pub const MAP_NORESERVE = 0x0040; /// don't reserve needed swap area
 pub const MAP_FAILED = @maxValue(usize);
 
 pub const O_LARGEFILE = 0x0000;
+pub const O_PATH = 0x0000;
 
 pub const O_RDONLY   = 0x0000; /// open for reading only
 pub const O_WRONLY   = 0x0001; /// open for writing only
@@ -198,6 +199,10 @@ pub fn dup2(old: i32, new: i32) -> usize {
     errnoWrap(c.dup2(old, new))
 }
 
+pub fn readlink(noalias path: &const u8, noalias buf_ptr: &u8, buf_len: usize) -> usize {
+    errnoWrap(c.readlink(path, buf_ptr, buf_len))
+}
+
 /// Takes the return value from a syscall and formats it back in the way
 /// that the kernel represents it to libc. Errno was a mistake, let's make
 /// it go away forever.

@@ -1,6 +1,9 @@
 const udivmod = @import("udivmod.zig").udivmod;
+const builtin = @import("builtin");
 
 export fn __udivmoddi4(a: u64, b: u64, maybe_rem: ?&u64) -> u64 {
+    @setDebugSafety(this, builtin.is_test);
+    @setGlobalLinkage(__udivmoddi4, builtin.GlobalLinkage.LinkOnce);
     return udivmod(u64, a, b, maybe_rem);
 }
 

@@ -1,6 +1,9 @@
 const udivmod = @import("udivmod.zig").udivmod;
+const builtin = @import("builtin");
 
 export fn __udivmodti4(a: u128, b: u128, maybe_rem: ?&u128) -> u128 {
+    @setDebugSafety(this, builtin.is_test);
+    @setGlobalLinkage(__udivmodti4, builtin.GlobalLinkage.LinkOnce);
     return udivmod(u128, a, b, maybe_rem);
 }
 

@@ -1,5 +1,8 @@
 const __udivmodti4 = @import("udivmodti4.zig").__udivmodti4;
+const builtin = @import("builtin");
 
 export fn __udivti3(a: u128, b: u128) -> u128 {
+    @setDebugSafety(this, builtin.is_test);
+    @setGlobalLinkage(__udivti3, builtin.GlobalLinkage.LinkOnce);
     return __udivmodti4(a, b, null);
 }

@@ -1,6 +1,9 @@
 const __udivmodti4 = @import("udivmodti4.zig").__udivmodti4;
+const builtin = @import("builtin");
 
 export fn __umodti3(a: u128, b: u128) -> u128 {
+    @setDebugSafety(this, builtin.is_test);
+    @setGlobalLinkage(__umodti3, builtin.GlobalLinkage.LinkOnce);
     var r: u128 = undefined;
     _ = __udivmodti4(a, b, &r);
     return r;