1 files changed, 231 insertions, 0 deletions
diff --git a/ovmf-gcc4.9-basetools.patch b/ovmf-gcc4.9-basetools.patch
new file mode 100644
index 000000000000..7af48e8ac27c
--- /dev/null
+++ b/ovmf-gcc4.9-basetools.patch
@@ -0,0 +1,231 @@
+diff --git a/BaseTools/Conf/tools_def.template b/BaseTools/Conf/tools_def.template
+index f99ddf6..f9e1e6c 100644
+--- a/ovmf-dir/BaseTools/Conf/tools_def.template
++++ b/ovmf-dir/BaseTools/Conf/tools_def.template
+@@ -159,6 +159,12 @@
+ DEFINE GCC47_IA32_PREFIX       = /usr/bin/
+ DEFINE GCC47_X64_PREFIX        = /usr/bin/
+ 
++DEFINE GCC48_IA32_PREFIX       = /usr/bin/
++DEFINE GCC48_X64_PREFIX        = /usr/bin/
++
++DEFINE GCC49_IA32_PREFIX       = /usr/bin/
++DEFINE GCC49_X64_PREFIX        = /usr/bin/
++
+ DEFINE UNIX_IASL_BIN           = /usr/bin/iasl
+ #DEFINE UNIX_IASL_BIN           = $(HOME)/programs/iasl
+ DEFINE WIN_ASL_BIN_DIR         = C:\ASL
+@@ -307,6 +310,12 @@ DEFINE SOURCERY_CYGWIN_TOOLS = /cygdrive/c/Program Files/CodeSourcery/Sourcery G
+ #                             Required to build platforms or ACPI tables:
+ #                               Intel(r) ACPI Compiler v20101013 from
+ #                               http://www.acpica.org/downloads/previous_releases.php
++#   GCC49       -Linux-  Requires:
++#                             GCC 4.9
++#                        Optional:
++#                             Required to build platforms or ACPI tables:
++#                               Intel(r) ACPI Compiler v20101013 from
++#                               http://www.acpica.org/downloads/previous_releases.php
+ #   ELFGCC      -Linux-  Requires:
+ #                             GCC(this tool chain uses whatever version of gcc and binutils that is installed in /usr/bin)
+ #                        Optional:
+@@ -3216,6 +3225,23 @@ DEFINE GCC48_AARCH64_DLINK_FLAGS     = DEF(GCC_ARM_AARCH64_DLINK_COMMON)
+ DEFINE GCC48_ARM_ASLDLINK_FLAGS      = DEF(GCC47_ARM_ASLDLINK_FLAGS)
+ DEFINE GCC48_AARCH64_ASLDLINK_FLAGS  = DEF(GCC_ARM_AARCH64_ASLDLINK_FLAGS)
+ 
++DEFINE GCC_ARM_AARCH64_ASLDLINK_FLAGS = DEF(GCC_ARM_AARCH64_DLINK_COMMON) --entry ReferenceAcpiTable -u $(IMAGE_ENTRY_POINT)
++DEFINE GCC49_IA32_CC_FLAGS           = DEF(GCC47_IA32_CC_FLAGS)
++DEFINE GCC49_X64_CC_FLAGS            = DEF(GCC47_X64_CC_FLAGS)
++DEFINE GCC49_IA32_X64_DLINK_COMMON   = -nostdlib -n -q --gc-sections --script=$(EDK_TOOLS_PATH)/Scripts/gcc4.9-ld-script
++DEFINE GCC49_IA32_X64_ASLDLINK_FLAGS = DEF(GCC49_IA32_X64_DLINK_COMMON) --entry ReferenceAcpiTable -u ReferenceAcpiTable
++DEFINE GCC49_IA32_X64_DLINK_FLAGS    = DEF(GCC49_IA32_X64_DLINK_COMMON) --entry $(IMAGE_ENTRY_POINT) -u $(IMAGE_ENTRY_POINT) -Map $(DEST_DIR_DEBUG)/$(BASE_NAME).map
++DEFINE GCC49_X64_DLINK_FLAGS         = DEF(GCC49_IA32_X64_DLINK_FLAGS)  -melf_x86_64 --oformat=elf64-x86-64
++DEFINE GCC49_ASM_FLAGS               = DEF(GCC47_ASM_FLAGS)
++DEFINE GCC49_ARM_ASM_FLAGS           = DEF(GCC47_ARM_ASM_FLAGS)
++DEFINE GCC49_AARCH64_ASM_FLAGS       = DEF(GCC47_AARCH64_ASM_FLAGS)
++DEFINE GCC49_ARM_CC_FLAGS            = DEF(GCC47_ARM_CC_FLAGS)
++DEFINE GCC49_AARCH64_CC_FLAGS        = DEF(GCC47_AARCH64_CC_FLAGS)
++DEFINE GCC49_ARM_DLINK_FLAGS         = DEF(GCC47_ARM_DLINK_FLAGS)
++DEFINE GCC49_AARCH64_DLINK_FLAGS     = DEF(GCC_ARM_AARCH64_DLINK_COMMON)
++DEFINE GCC49_ARM_ASLDLINK_FLAGS      = DEF(GCC_ARM_AARCH64_ASLDLINK_FLAGS) --oformat=elf32-littlearm
++DEFINE GCC49_AARCH64_ASLDLINK_FLAGS  = DEF(GCC_ARM_AARCH64_ASLDLINK_FLAGS)
++
+ ####################################################################################
+ #
+ # Unix GCC And Intel Linux ACPI Compiler
+@@ -3769,6 +3794,126 @@ RELEASE_GCC48_AARCH64_CC_FLAGS   = DEF(GCC48_AARCH64_CC_FLAGS) -Wno-unused-but-s
+ 
+ ####################################################################################
+ #
++# GCC 4.9 - This configuration is used to compile under Linux to produce
++#           PE/COFF binaries using GCC 4.9.
++#
++####################################################################################
++*_GCC49_*_*_FAMILY               = GCC
++
++*_GCC49_*_MAKE_PATH                    = make
++*_GCC49_*_ASL_PATH                     = DEF(UNIX_IASL_BIN)
++
++*_GCC49_*_PP_FLAGS                     = DEF(GCC_PP_FLAGS)
++*_GCC49_*_ASLPP_FLAGS                  = DEF(GCC_ASLPP_FLAGS)
++*_GCC49_*_ASLCC_FLAGS                  = DEF(GCC_ASLCC_FLAGS)
++*_GCC49_*_VFRPP_FLAGS                  = DEF(GCC_VFRPP_FLAGS)
++*_GCC49_*_APP_FLAGS                    =
++*_GCC49_*_ASL_FLAGS                    = DEF(IASL_FLAGS)
++*_GCC49_*_ASL_OUTFLAGS                 = DEF(IASL_OUTFLAGS)
++
++##################
++# GCC49 IA32 definitions
++##################
++*_GCC49_IA32_OBJCOPY_PATH         = DEF(GCC49_IA32_PREFIX)objcopy
++*_GCC49_IA32_CC_PATH              = DEF(GCC49_IA32_PREFIX)gcc
++*_GCC49_IA32_SLINK_PATH           = DEF(GCC49_IA32_PREFIX)ar
++*_GCC49_IA32_DLINK_PATH           = DEF(GCC49_IA32_PREFIX)ld
++*_GCC49_IA32_ASLDLINK_PATH        = DEF(GCC49_IA32_PREFIX)ld
++*_GCC49_IA32_ASM_PATH             = DEF(GCC49_IA32_PREFIX)gcc
++*_GCC49_IA32_PP_PATH              = DEF(GCC49_IA32_PREFIX)gcc
++*_GCC49_IA32_VFRPP_PATH           = DEF(GCC49_IA32_PREFIX)gcc
++*_GCC49_IA32_ASLCC_PATH           = DEF(GCC49_IA32_PREFIX)gcc
++*_GCC49_IA32_ASLPP_PATH           = DEF(GCC49_IA32_PREFIX)gcc
++*_GCC49_IA32_RC_PATH              = DEF(GCC49_IA32_PREFIX)objcopy
++
++*_GCC49_IA32_ASLCC_FLAGS          = DEF(GCC_ASLCC_FLAGS) -m32
++*_GCC49_IA32_ASLDLINK_FLAGS       = DEF(GCC49_IA32_X64_ASLDLINK_FLAGS) -m elf_i386
++*_GCC49_IA32_ASM_FLAGS            = DEF(GCC49_ASM_FLAGS) -m32 -march=i386
++*_GCC49_IA32_CC_FLAGS             = DEF(GCC49_IA32_CC_FLAGS) -Os
++*_GCC49_IA32_DLINK_FLAGS          = DEF(GCC49_IA32_X64_DLINK_FLAGS) -m elf_i386 --oformat=elf32-i386
++*_GCC49_IA32_RC_FLAGS             = DEF(GCC_IA32_RC_FLAGS)
++*_GCC49_IA32_OBJCOPY_FLAGS        = 
++
++##################
++# GCC49 X64 definitions
++##################
++*_GCC49_X64_OBJCOPY_PATH         = DEF(GCC49_X64_PREFIX)objcopy
++*_GCC49_X64_CC_PATH              = DEF(GCC49_X64_PREFIX)gcc
++*_GCC49_X64_SLINK_PATH           = DEF(GCC49_X64_PREFIX)ar
++*_GCC49_X64_DLINK_PATH           = DEF(GCC49_X64_PREFIX)ld
++*_GCC49_X64_ASLDLINK_PATH        = DEF(GCC49_X64_PREFIX)ld
++*_GCC49_X64_ASM_PATH             = DEF(GCC49_X64_PREFIX)gcc
++*_GCC49_X64_PP_PATH              = DEF(GCC49_X64_PREFIX)gcc
++*_GCC49_X64_VFRPP_PATH           = DEF(GCC49_X64_PREFIX)gcc
++*_GCC49_X64_ASLCC_PATH           = DEF(GCC49_X64_PREFIX)gcc
++*_GCC49_X64_ASLPP_PATH           = DEF(GCC49_X64_PREFIX)gcc
++*_GCC49_X64_RC_PATH              = DEF(GCC49_X64_PREFIX)objcopy
++
++*_GCC49_X64_ASLCC_FLAGS          = DEF(GCC_ASLCC_FLAGS) -m64
++*_GCC49_X64_ASLDLINK_FLAGS       = DEF(GCC49_IA32_X64_ASLDLINK_FLAGS) -m elf_x86_64
++*_GCC49_X64_ASM_FLAGS            = DEF(GCC49_ASM_FLAGS) -m64
++*_GCC49_X64_CC_FLAGS             = DEF(GCC49_X64_CC_FLAGS)
++*_GCC49_X64_DLINK_FLAGS          = DEF(GCC49_X64_DLINK_FLAGS)
++*_GCC49_X64_RC_FLAGS             = DEF(GCC_X64_RC_FLAGS)
++*_GCC49_X64_OBJCOPY_FLAGS        = 
++
++##################
++# GCC49 ARM definitions
++##################
++*_GCC49_ARM_CC_PATH              = ENV(GCC49_ARM_PREFIX)gcc
++*_GCC49_ARM_SLINK_PATH           = ENV(GCC49_ARM_PREFIX)ar
++*_GCC49_ARM_DLINK_PATH           = ENV(GCC49_ARM_PREFIX)ld
++*_GCC49_ARM_ASLDLINK_PATH        = ENV(GCC49_ARM_PREFIX)ld
++*_GCC49_ARM_ASM_PATH             = ENV(GCC49_ARM_PREFIX)gcc
++*_GCC49_ARM_PP_PATH              = ENV(GCC49_ARM_PREFIX)gcc
++*_GCC49_ARM_VFRPP_PATH           = ENV(GCC49_ARM_PREFIX)gcc
++*_GCC49_ARM_ASLCC_PATH           = ENV(GCC49_ARM_PREFIX)gcc
++*_GCC49_ARM_ASLPP_PATH           = ENV(GCC49_ARM_PREFIX)gcc
++*_GCC49_ARM_RC_PATH              = ENV(GCC49_ARM_PREFIX)objcopy
++
++*_GCC49_ARM_ARCHCC_FLAGS         = -mthumb
++*_GCC49_ARM_PLATFORM_FLAGS       = -march=armv7-a
++
++*_GCC49_ARM_ASLCC_FLAGS          = DEF(GCC_ASLCC_FLAGS)
++*_GCC49_ARM_ASLDLINK_FLAGS       = DEF(GCC49_ARM_ASLDLINK_FLAGS)
++*_GCC49_ARM_ASM_FLAGS            = DEF(GCC49_ARM_ASM_FLAGS)
++*_GCC49_ARM_DLINK_FLAGS          = DEF(GCC49_ARM_DLINK_FLAGS)
++*_GCC49_ARM_PLATFORM_FLAGS       = -march=armv7-a
++*_GCC49_ARM_PP_FLAGS             = $(ARCHCC_FLAGS) $(PLATFORM_FLAGS) DEF(GCC_PP_FLAGS)
++*_GCC49_ARM_RC_FLAGS             = DEF(GCC_ARM_RC_FLAGS)
++*_GCC49_ARM_VFRPP_FLAGS          = $(ARCHCC_FLAGS) $(PLATFORM_FLAGS) DEF(GCC_VFRPP_FLAGS)
++
++  DEBUG_GCC49_ARM_CC_FLAGS       = DEF(GCC49_ARM_CC_FLAGS) -O0
++RELEASE_GCC49_ARM_CC_FLAGS       = DEF(GCC49_ARM_CC_FLAGS) -Wno-unused-but-set-variable
++
++##################
++# GCC49 AARCH64 definitions
++##################
++*_GCC49_AARCH64_CC_PATH          = ENV(GCC49_AARCH64_PREFIX)gcc
++*_GCC49_AARCH64_SLINK_PATH       = ENV(GCC49_AARCH64_PREFIX)ar
++*_GCC49_AARCH64_DLINK_PATH       = ENV(GCC49_AARCH64_PREFIX)ld
++*_GCC49_AARCH64_ASLDLINK_PATH    = ENV(GCC49_AARCH64_PREFIX)ld
++*_GCC49_AARCH64_ASM_PATH         = ENV(GCC49_AARCH64_PREFIX)gcc
++*_GCC49_AARCH64_PP_PATH          = ENV(GCC49_AARCH64_PREFIX)gcc
++*_GCC49_AARCH64_VFRPP_PATH       = ENV(GCC49_AARCH64_PREFIX)gcc
++*_GCC49_AARCH64_ASLCC_PATH       = ENV(GCC49_AARCH64_PREFIX)gcc
++*_GCC49_AARCH64_ASLPP_PATH       = ENV(GCC49_AARCH64_PREFIX)gcc
++*_GCC49_AARCH64_RC_PATH          = ENV(GCC49_AARCH64_PREFIX)objcopy
++
++*_GCC49_AARCH64_ASLCC_FLAGS      = DEF(GCC_ASLCC_FLAGS)
++*_GCC49_AARCH64_ASLDLINK_FLAGS   = DEF(GCC49_AARCH64_ASLDLINK_FLAGS)
++*_GCC49_AARCH64_ASM_FLAGS        = DEF(GCC49_AARCH64_ASM_FLAGS)
++*_GCC49_AARCH64_DLINK_FLAGS      = DEF(GCC49_AARCH64_DLINK_FLAGS)
++*_GCC49_AARCH64_PLATFORM_FLAGS   =
++*_GCC49_AARCH64_PP_FLAGS         = $(ARCHCC_FLAGS) $(PLATFORM_FLAGS) DEF(GCC_PP_FLAGS)
++*_GCC49_AARCH64_RC_FLAGS         = DEF(GCC_AARCH64_RC_FLAGS)
++*_GCC49_AARCH64_VFRPP_FLAGS      = $(ARCHCC_FLAGS) $(PLATFORM_FLAGS) DEF(GCC_VFRPP_FLAGS)
++
++  DEBUG_GCC49_AARCH64_CC_FLAGS   = DEF(GCC49_AARCH64_CC_FLAGS) -O0
++RELEASE_GCC49_AARCH64_CC_FLAGS   = DEF(GCC49_AARCH64_CC_FLAGS) -Wno-unused-but-set-variable
++
++####################################################################################
++#
+ # Cygwin GCC And Intel ACPI Compiler
+ #
+ ####################################################################################
+diff --git a/BaseTools/Scripts/gcc4.9-ld-script b/BaseTools/Scripts/gcc4.9-ld-script
+new file mode 100644
+index 0000000..b692328
+--- /dev/null
++++ b/ovmf-dir/BaseTools/Scripts/gcc4.9-ld-script
+@@ -0,0 +1,44 @@
++/* OUTPUT_FORMAT(efi-bsdrv-x86_64) */
++SECTIONS
++{
++  /* . = 0 + SIZEOF_HEADERS; */
++  . = 0x280;
++  .text ALIGN(0x20) :
++  {
++    *(.text .stub .text.* .gnu.linkonce.t.*)
++    . = ALIGN(0x20);
++  } =0x90909090
++  .data ALIGN(0x40) :
++  {
++    *(
++      .rodata .rodata.* .gnu.linkonce.r.*
++      .data .data.* .gnu.linkonce.d.*
++      .bss .bss.*
++      *COM*
++    )
++    . = ALIGN(0x20);
++  }
++  .eh_frame ALIGN(0x20) :
++  {
++    KEEP (*(.eh_frame))
++  }
++  .got ALIGN(0x20) :
++  {
++    *(.got .got.*)
++    . = ALIGN(0x20);
++  }
++  .rela ALIGN(0x20) :
++  {
++    *(.rela .rela.*)
++  }
++  /DISCARD/ : {
++    *(.note.GNU-stack) *(.gnu_debuglink)
++    *(.interp)
++    *(.dynsym)
++    *(.dynstr)
++    *(.dynamic)
++    *(.hash)
++    *(.comment)
++  }
++}
++