From 94eff316b31b4d0348af28c77be5c00bc09fe8e7 Mon Sep 17 00:00:00 2001 From: Steve Langasek Date: Sat, 10 Jun 2017 01:39:36 -0700 Subject: [PATCH 4/5] ovmf: Update to latest Description: pass -fno-stack-protector to all GCC toolchains The upstream build rules inexplicably pass -fno-stack-protector only when building for i386 and amd64. Add this essential argument to the generic rules for gcc 4.4 and later. Last-Updated: 2016-04-12 Upstream-Status: Pending --- BaseTools/Conf/tools_def.template | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) diff --git a/BaseTools/Conf/tools_def.template b/BaseTools/Conf/tools_def.template index ca0b122dbb..b0066c2ab8 100755 --- a/BaseTools/Conf/tools_def.template +++ b/BaseTools/Conf/tools_def.template @@ -1941,10 +1941,10 @@ DEFINE GCC_X64_RC_FLAGS = -I binary -O elf64-x86-64 -B i386 DEFINE GCC_ARM_RC_FLAGS = -I binary -O elf32-littlearm -B arm --rename-section .data=.hii DEFINE GCC_AARCH64_RC_FLAGS = -I binary -O elf64-littleaarch64 -B aarch64 --rename-section .data=.hii -DEFINE GCC48_ALL_CC_FLAGS = -g -fshort-wchar -fno-builtin -fno-strict-aliasing -Wall -Werror -Wno-array-bounds -ffunction-sections -fdata-sections -include AutoGen.h -fno-common -DSTRING_ARRAY_NAME=$(BASE_NAME)Strings +DEFINE GCC48_ALL_CC_FLAGS = -g -fshort-wchar -fno-builtin -fno-strict-aliasing -Wall -Werror -Wno-array-bounds -ffunction-sections -fdata-sections -fno-stack-protector -include AutoGen.h -fno-common -DSTRING_ARRAY_NAME=$(BASE_NAME)Strings DEFINE GCC48_IA32_X64_DLINK_COMMON = -nostdlib -Wl,-n,-q,--gc-sections -z common-page-size=0x20 -DEFINE GCC48_IA32_CC_FLAGS = DEF(GCC48_ALL_CC_FLAGS) -m32 -march=i586 -malign-double -fno-stack-protector -D EFI32 -fno-asynchronous-unwind-tables -Wno-address -DEFINE GCC48_X64_CC_FLAGS = DEF(GCC48_ALL_CC_FLAGS) -m64 -fno-stack-protector "-DEFIAPI=__attribute__((ms_abi))" -maccumulate-outgoing-args -mno-red-zone -Wno-address -mcmodel=small -fpie -fno-asynchronous-unwind-tables -Wno-address +DEFINE GCC48_IA32_CC_FLAGS = DEF(GCC48_ALL_CC_FLAGS) -m32 -march=i586 -malign-double -D EFI32 -fno-asynchronous-unwind-tables -Wno-address +DEFINE GCC48_X64_CC_FLAGS = DEF(GCC48_ALL_CC_FLAGS) -m64 "-DEFIAPI=__attribute__((ms_abi))" -maccumulate-outgoing-args -mno-red-zone -Wno-address -mcmodel=small -fpie -fno-asynchronous-unwind-tables -Wno-address DEFINE GCC48_IA32_X64_ASLDLINK_FLAGS = DEF(GCC48_IA32_X64_DLINK_COMMON) -Wl,--entry,ReferenceAcpiTable -u ReferenceAcpiTable DEFINE GCC48_IA32_X64_DLINK_FLAGS = DEF(GCC48_IA32_X64_DLINK_COMMON) -Wl,--entry,$(IMAGE_ENTRY_POINT) -u $(IMAGE_ENTRY_POINT) -Wl,-Map,$(DEST_DIR_DEBUG)/$(BASE_NAME).map,--whole-archive DEFINE GCC48_IA32_DLINK2_FLAGS = -Wl,--defsym=PECOFF_HEADER_SIZE=0x220 DEF(GCC_DLINK2_FLAGS_COMMON) @@ -1953,7 +1953,7 @@ DEFINE GCC48_X64_DLINK2_FLAGS = -Wl,--defsym=PECOFF_HEADER_SIZE=0x228 DEF DEFINE GCC48_ASM_FLAGS = DEF(GCC_ASM_FLAGS) DEFINE GCC48_ARM_ASM_FLAGS = $(ARCHASM_FLAGS) $(PLATFORM_FLAGS) DEF(GCC_ASM_FLAGS) -mlittle-endian DEFINE GCC48_AARCH64_ASM_FLAGS = $(ARCHASM_FLAGS) $(PLATFORM_FLAGS) DEF(GCC_ASM_FLAGS) -mlittle-endian -DEFINE GCC48_ARM_CC_FLAGS = $(ARCHCC_FLAGS) $(PLATFORM_FLAGS) DEF(GCC_ARM_CC_FLAGS) -fstack-protector -mword-relocations +DEFINE GCC48_ARM_CC_FLAGS = $(ARCHCC_FLAGS) $(PLATFORM_FLAGS) DEF(GCC_ARM_CC_FLAGS) -mword-relocations DEFINE GCC48_ARM_CC_XIPFLAGS = DEF(GCC_ARM_CC_XIPFLAGS) DEFINE GCC48_AARCH64_CC_FLAGS = $(ARCHCC_FLAGS) $(PLATFORM_FLAGS) -mcmodel=large DEF(GCC_AARCH64_CC_FLAGS) DEFINE GCC48_AARCH64_CC_XIPFLAGS = DEF(GCC_AARCH64_CC_XIPFLAGS) -- 2.17.1