diff options
Diffstat (limited to 'target/linux/generic/patches-3.13')
3 files changed, 5 insertions, 5 deletions
diff --git a/target/linux/generic/patches-3.13/220-gc_sections.patch b/target/linux/generic/patches-3.13/220-gc_sections.patch index f94eb99228..c105c40b80 100644 --- a/target/linux/generic/patches-3.13/220-gc_sections.patch +++ b/target/linux/generic/patches-3.13/220-gc_sections.patch @@ -1,6 +1,6 @@ From: Felix Fietkau <nbd@openwrt.org> -use -ffunction-sections, -fdata-sections and --gc-sections +use -ffunction-sections, -fdata-sections and --gc-sections --sort-section=name In combination with kernel symbol export stripping this significantly reduces the kernel image size. Used on both ARM and MIPS architectures. @@ -17,7 +17,7 @@ Signed-off-by: Gabor Juhos <juhosg@openwrt.org> cflags-y += -G 0 -mno-abicalls -fno-pic -pipe cflags-y += -msoft-float -LDFLAGS_vmlinux += -G 0 -static -n -nostdlib -+LDFLAGS_vmlinux += -G 0 -static -n -nostdlib --gc-sections ++LDFLAGS_vmlinux += -G 0 -static -n -nostdlib --gc-sections --sort-section=name KBUILD_AFLAGS_MODULE += -mlong-calls KBUILD_CFLAGS_MODULE += -mlong-calls @@ -409,7 +409,7 @@ Signed-off-by: Gabor Juhos <juhosg@openwrt.org> LDFLAGS_vmlinux += --be8 LDFLAGS_MODULE += --be8 endif -+LDFLAGS_vmlinux += --gc-sections ++LDFLAGS_vmlinux += --gc-sections --sort-section=name OBJCOPYFLAGS :=-O binary -R .comment -S GZFLAGS :=-9 diff --git a/target/linux/generic/patches-3.13/302-mips_no_branch_likely.patch b/target/linux/generic/patches-3.13/302-mips_no_branch_likely.patch index 44c6b04fcf..19adcb800b 100644 --- a/target/linux/generic/patches-3.13/302-mips_no_branch_likely.patch +++ b/target/linux/generic/patches-3.13/302-mips_no_branch_likely.patch @@ -7,5 +7,5 @@ -cflags-y += -G 0 -mno-abicalls -fno-pic -pipe +cflags-y += -G 0 -mno-abicalls -fno-pic -pipe -mno-branch-likely cflags-y += -msoft-float - LDFLAGS_vmlinux += -G 0 -static -n -nostdlib --gc-sections + LDFLAGS_vmlinux += -G 0 -static -n -nostdlib --gc-sections --sort-section=name KBUILD_AFLAGS_MODULE += -mlong-calls diff --git a/target/linux/generic/patches-3.13/305-mips_module_reloc.patch b/target/linux/generic/patches-3.13/305-mips_module_reloc.patch index 41cf80671b..2e92916f97 100644 --- a/target/linux/generic/patches-3.13/305-mips_module_reloc.patch +++ b/target/linux/generic/patches-3.13/305-mips_module_reloc.patch @@ -3,7 +3,7 @@ @@ -90,8 +90,13 @@ all-$(CONFIG_SYS_SUPPORTS_ZBOOT)+= vmlin cflags-y += -G 0 -mno-abicalls -fno-pic -pipe -mno-branch-likely cflags-y += -msoft-float - LDFLAGS_vmlinux += -G 0 -static -n -nostdlib --gc-sections + LDFLAGS_vmlinux += -G 0 -static -n -nostdlib --gc-sections --sort-section=name +ifdef CONFIG_64BIT KBUILD_AFLAGS_MODULE += -mlong-calls KBUILD_CFLAGS_MODULE += -mlong-calls |