[coreboot-gerrit] New patch to review for coreboot: b91ead4 toolchain.inc: Add x86-64 support

[Stefan Reinauer (stefan.reinauer@coreboot.org)]

Stefan Reinauer (stefan.reinauer at coreboot.org) just uploaded a new patch set to gerrit, which you can find at http://review.coreboot.org/8690

-gerrit

commit b91ead4eac854eef2c137f2d18ce355ac80976bc
Author: Stefan Reinauer <stefan.reinauer at coreboot.org>
Date:   Sun Mar 15 04:19:58 2015 +0100

    toolchain.inc: Add x86-64 support
    
    For now, share code with x86, and use the "large" code model.
    Also align the architecture specific CFLAGS in toolchain.inc
    for cosmetics.
    
    Change-Id: Ie84893d3460115802fbd70c28b10e709029c6b4e
    Signed-off-by: Stefan Reinauer <stefan.reinauer at coreboot.org>
    Signed-off-by: Scott Duplichan <scott at notabs.org>
---
 toolchain.inc | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/toolchain.inc b/toolchain.inc
index f888d68..38d96dd 100644
--- a/toolchain.inc
+++ b/toolchain.inc
@@ -55,6 +55,7 @@ COREBOOT_STANDARD_STAGES := bootblock verstage romstage ramstage
 
 ARCHDIR-i386    := x86
 ARCHDIR-x86_32  := x86
+ARCHDIR-x86_64  := x86
 ARCHDIR-arm     := arm
 ARCHDIR-arm64   := arm64
 ARCHDIR-riscv   := riscv
@@ -62,10 +63,12 @@ ARCHDIR-mipsel  := mips
 
 CFLAGS_arm      := -mno-unaligned-access -ffunction-sections -fdata-sections
 
-CFLAGS_arm64 := -ffunction-sections -fdata-sections
+CFLAGS_arm64    := -ffunction-sections -fdata-sections
 
 CFLAGS_mipsel   := -mips32r2 -G 0
 
+CFLAGS_x86_64   := -mcmodel=large
+
 toolchain_to_dir = \
 	$(foreach arch,$(ARCH_SUPPORTED),\
 	$(eval CPPFLAGS_$(arch) += \