diff options
Diffstat (limited to 'meta/recipes-core/ovmf/ovmf/debug_prefix_map.patch')
| -rw-r--r-- | meta/recipes-core/ovmf/ovmf/debug_prefix_map.patch | 93 |
1 files changed, 0 insertions, 93 deletions
diff --git a/meta/recipes-core/ovmf/ovmf/debug_prefix_map.patch b/meta/recipes-core/ovmf/ovmf/debug_prefix_map.patch deleted file mode 100644 index 0165fae7ce..0000000000 --- a/meta/recipes-core/ovmf/ovmf/debug_prefix_map.patch +++ /dev/null @@ -1,93 +0,0 @@ -We want to pass ${DEBUG_PREFIX_MAP} to gcc commands and also pass in - --debug-prefix-map to nasm (we carry a patch to nasm for this). The -tools definitions file is built by ovmf-native so we need to pass this in -at target build time when we know the right values so we use the environment. - -By using determininistc file paths during the ovmf build, it removes the -opportunitity for gcc/ld to change the output binaries due to path lengths -overflowing section sizes and causing small changes in the binary output. -Previously we relied on the stripped output being the same which isn't always -the case if the size of the debug symbols varies. - -Upstream-Status: Pending [gcc parts may be upstreamable, nasm patch isn't upstream yet] -Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org> - - -Index: git/BaseTools/Conf/tools_def.template -=================================================================== ---- git.orig/BaseTools/Conf/tools_def.template -+++ git/BaseTools/Conf/tools_def.template -@@ -1918,7 +1918,7 @@ NOOPT_*_*_OBJCOPY_ADDDEBUGFLAG = --a - *_*_*_DTCPP_PATH = DEF(DTCPP_BIN)
- *_*_*_DTC_PATH = DEF(DTC_BIN)
-
--DEFINE GCC_ALL_CC_FLAGS = -g -Os -fshort-wchar -fno-builtin -fno-strict-aliasing -Wall -Werror -Wno-array-bounds -include AutoGen.h -fno-common
-+DEFINE GCC_ALL_CC_FLAGS = -g -Os -fshort-wchar -fno-builtin -fno-strict-aliasing -Wall -Werror -Wno-array-bounds -include AutoGen.h -fno-common ENV(GCC_PREFIX_MAP)
- DEFINE GCC_IA32_CC_FLAGS = DEF(GCC_ALL_CC_FLAGS) -m32 -malign-double -freorder-blocks -freorder-blocks-and-partition -O2 -mno-stack-arg-probe
- DEFINE GCC_X64_CC_FLAGS = DEF(GCC_ALL_CC_FLAGS) -mno-red-zone -Wno-address -mno-stack-arg-probe
- DEFINE GCC_ARM_CC_FLAGS = DEF(GCC_ALL_CC_FLAGS) -mlittle-endian -mabi=aapcs -fno-short-enums -funsigned-char -ffunction-sections -fdata-sections -fomit-frame-pointer -Wno-address -mthumb -mfloat-abi=soft -fno-pic -fno-pie
-@@ -1936,8 +1936,8 @@ DEFINE GCC_IA32_X64_ASLDLINK_FLAGS = -fu - DEFINE GCC_ARM_ASLDLINK_FLAGS = DEF(GCC_ARM_DLINK_FLAGS) -Wl,--entry,ReferenceAcpiTable -u $(IMAGE_ENTRY_POINT) DEF(GCC_ARM_AARCH64_ASLDLINK_FLAGS)
- DEFINE GCC_AARCH64_ASLDLINK_FLAGS = DEF(GCC_AARCH64_DLINK_FLAGS) -Wl,--entry,ReferenceAcpiTable -u $(IMAGE_ENTRY_POINT) DEF(GCC_ARM_AARCH64_ASLDLINK_FLAGS)
- DEFINE GCC_IA32_X64_DLINK_FLAGS = DEF(GCC_IA32_X64_DLINK_COMMON) --entry _$(IMAGE_ENTRY_POINT) --file-alignment 0x20 --section-alignment 0x20 -Map $(DEST_DIR_DEBUG)/$(BASE_NAME).map
--DEFINE GCC_ASM_FLAGS = -c -x assembler -imacros AutoGen.h
--DEFINE GCC_PP_FLAGS = -E -x assembler-with-cpp -include AutoGen.h
-+DEFINE GCC_ASM_FLAGS = -c -x assembler -imacros AutoGen.h ENV(GCC_PREFIX_MAP)
-+DEFINE GCC_PP_FLAGS = -E -x assembler-with-cpp -include AutoGen.h ENV(GCC_PREFIX_MAP)
- DEFINE GCC_VFRPP_FLAGS = -x c -E -P -DVFRCOMPILE --include $(MODULE_NAME)StrDefs.h
- DEFINE GCC_ASLPP_FLAGS = -x c -E -include AutoGen.h
- DEFINE GCC_ASLCC_FLAGS = -x c
-@@ -2082,7 +2082,7 @@ DEFINE GCC_PP_FLAGS - *_GCC48_IA32_DLINK2_FLAGS = DEF(GCC48_IA32_DLINK2_FLAGS)
- *_GCC48_IA32_RC_FLAGS = DEF(GCC_IA32_RC_FLAGS)
- *_GCC48_IA32_OBJCOPY_FLAGS =
--*_GCC48_IA32_NASM_FLAGS = -f elf32
-+*_GCC48_IA32_NASM_FLAGS = -f elf32 ENV(NASM_PREFIX_MAP)
-
- DEBUG_GCC48_IA32_CC_FLAGS = DEF(GCC48_IA32_CC_FLAGS) -Os
- RELEASE_GCC48_IA32_CC_FLAGS = DEF(GCC48_IA32_CC_FLAGS) -Os -Wno-unused-but-set-variable
-@@ -2110,7 +2110,7 @@ RELEASE_GCC48_IA32_CC_FLAGS = DEF( - *_GCC48_X64_DLINK2_FLAGS = DEF(GCC48_X64_DLINK2_FLAGS)
- *_GCC48_X64_RC_FLAGS = DEF(GCC_X64_RC_FLAGS)
- *_GCC48_X64_OBJCOPY_FLAGS =
--*_GCC48_X64_NASM_FLAGS = -f elf64
-+*_GCC48_X64_NASM_FLAGS = -f elf64 ENV(NASM_PREFIX_MAP)
-
- DEBUG_GCC48_X64_CC_FLAGS = DEF(GCC48_X64_CC_FLAGS) -Os
- RELEASE_GCC48_X64_CC_FLAGS = DEF(GCC48_X64_CC_FLAGS) -Os -Wno-unused-but-set-variable
-@@ -2222,7 +2222,7 @@ RELEASE_GCC48_AARCH64_CC_FLAGS = DEF(G - *_GCC49_IA32_DLINK2_FLAGS = DEF(GCC49_IA32_DLINK2_FLAGS)
- *_GCC49_IA32_RC_FLAGS = DEF(GCC_IA32_RC_FLAGS)
- *_GCC49_IA32_OBJCOPY_FLAGS =
--*_GCC49_IA32_NASM_FLAGS = -f elf32
-+*_GCC49_IA32_NASM_FLAGS = -f elf32 ENV(NASM_PREFIX_MAP)
-
- DEBUG_GCC49_IA32_CC_FLAGS = DEF(GCC49_IA32_CC_FLAGS) -Os
- RELEASE_GCC49_IA32_CC_FLAGS = DEF(GCC49_IA32_CC_FLAGS) -Os -Wno-unused-but-set-variable -Wno-unused-const-variable
-@@ -2250,7 +2250,7 @@ RELEASE_GCC49_IA32_CC_FLAGS = DEF( - *_GCC49_X64_DLINK2_FLAGS = DEF(GCC49_X64_DLINK2_FLAGS)
- *_GCC49_X64_RC_FLAGS = DEF(GCC_X64_RC_FLAGS)
- *_GCC49_X64_OBJCOPY_FLAGS =
--*_GCC49_X64_NASM_FLAGS = -f elf64
-+*_GCC49_X64_NASM_FLAGS = -f elf64 ENV(NASM_PREFIX_MAP)
-
- DEBUG_GCC49_X64_CC_FLAGS = DEF(GCC49_X64_CC_FLAGS) -Os
- RELEASE_GCC49_X64_CC_FLAGS = DEF(GCC49_X64_CC_FLAGS) -Os -Wno-unused-but-set-variable -Wno-unused-const-variable
-@@ -2368,7 +2368,7 @@ RELEASE_GCC49_AARCH64_DLINK_XIPFLAGS = - - *_GCC5_IA32_DLINK2_FLAGS = DEF(GCC5_IA32_DLINK2_FLAGS) -no-pie
- *_GCC5_IA32_RC_FLAGS = DEF(GCC_IA32_RC_FLAGS)
- *_GCC5_IA32_OBJCOPY_FLAGS =
--*_GCC5_IA32_NASM_FLAGS = -f elf32
-+*_GCC5_IA32_NASM_FLAGS = -f elf32 ENV(NASM_PREFIX_MAP)
-
- DEBUG_GCC5_IA32_CC_FLAGS = DEF(GCC5_IA32_CC_FLAGS) -flto -Os
- DEBUG_GCC5_IA32_DLINK_FLAGS = DEF(GCC5_IA32_X64_DLINK_FLAGS) -flto -Os -Wl,-m,elf_i386,--oformat=elf32-i386
-@@ -2400,7 +2400,7 @@ RELEASE_GCC5_IA32_DLINK_FLAGS = DEF(G - *_GCC5_X64_DLINK2_FLAGS = DEF(GCC5_X64_DLINK2_FLAGS)
- *_GCC5_X64_RC_FLAGS = DEF(GCC_X64_RC_FLAGS)
- *_GCC5_X64_OBJCOPY_FLAGS =
--*_GCC5_X64_NASM_FLAGS = -f elf64
-+*_GCC5_X64_NASM_FLAGS = -f elf64 ENV(NASM_PREFIX_MAP)
-
- DEBUG_GCC5_X64_CC_FLAGS = DEF(GCC5_X64_CC_FLAGS) -flto -DUSING_LTO -Os
- DEBUG_GCC5_X64_DLINK_FLAGS = DEF(GCC5_X64_DLINK_FLAGS) -flto -Os
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