fix zig-cache to treat cpu-features as raw-bytes

- add Stage2Target.cache_hash_len
- add cache_mem(ch, ptr, len)
- update call sites to use { ptr, len }

1 files changed, 2 insertions, 2 deletions

diff --git a/src/codegen.cpp b/src/codegen.cpp
index d659e27d86..e692c7b805 100644
--- a/src/codegen.cpp
+++ b/src/codegen.cpp
@@ -8664,7 +8664,7 @@ static Error define_builtin_compile_vars(CodeGen *g) {
     cache_int(&cache_hash, g->zig_target->os);
     cache_int(&cache_hash, g->zig_target->abi);
     if (g->zig_target->cache_hash != nullptr) {
-        cache_str(&cache_hash, g->zig_target->cache_hash);
+        cache_mem(&cache_hash, g->zig_target->cache_hash, g->zig_target->cache_hash_len);
     }
     if (g->zig_target->glibc_or_darwin_version != nullptr) {
         cache_int(&cache_hash, g->zig_target->glibc_or_darwin_version->major);
@@ -10309,7 +10309,7 @@ static Error check_cache(CodeGen *g, Buf *manifest_dir, Buf *digest) {
     cache_int(ch, g->zig_target->os);
     cache_int(ch, g->zig_target->abi);
     if (g->zig_target->cache_hash != nullptr) {
-        cache_str(ch, g->zig_target->cache_hash);
+        cache_mem(ch, g->zig_target->cache_hash, g->zig_target->cache_hash_len);
     }
     if (g->zig_target->glibc_or_darwin_version != nullptr) {
         cache_int(ch, g->zig_target->glibc_or_darwin_version->major);