diff options
| -rw-r--r-- | src/arch/x86/Makefile.inc | 4 | ||||
| -rw-r--r-- | src/arch/x86/init/romstage.ld | 2 |
2 files changed, 4 insertions, 2 deletions
diff --git a/src/arch/x86/Makefile.inc b/src/arch/x86/Makefile.inc index c58f3be1b7..e3fa42e0aa 100644 --- a/src/arch/x86/Makefile.inc +++ b/src/arch/x86/Makefile.inc @@ -341,6 +341,10 @@ ifeq ($(CONFIG_COMPILER_LLVM_CLANG),y) else $(CC) -nostdlib -nostartfiles -static -o $@ -L$(obj) -T $(objgenerated)/romstage_null.ld $(romstage-objs) endif + $(NM) $@ | grep -q " [DdBb] "; if [ $$? -eq 0 ]; then \ + echo "Forbidden global variables in romstage:"; \ + $(NM) $@ | grep " [DdBb] "; test "$(CONFIG_CPU_AMD_AGESA)" == y; \ + else true; fi $(objcbfs)/romstage_xip.debug: $$(romstage-objs) $(objgenerated)/romstage_xip.ld @printf " LINK $(subst $(obj)/,,$(@))\n" diff --git a/src/arch/x86/init/romstage.ld b/src/arch/x86/init/romstage.ld index 86093b3cbd..724579492f 100644 --- a/src/arch/x86/init/romstage.ld +++ b/src/arch/x86/init/romstage.ld @@ -53,6 +53,4 @@ SECTIONS } _bogus = ASSERT((SIZEOF(.car.data) <= CONFIG_DCACHE_RAM_SIZE), "Cache as RAM area is too full"); - _bogus = ASSERT(SIZEOF(.bss) == 0 || CONFIG_CPU_AMD_AGESA, ".bss is non-zero size in romstage which is not allowed -- global variable?"); - _bogus = ASSERT(SIZEOF(.data) == 0 || CONFIG_CPU_AMD_AGESA, ".data is non-zero size in romstage which is not allowed -- global variable?"); } |