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| author | Felix Fietkau <nbd@openwrt.org> | 2015-04-11 21:21:03 +0000 |
|---|---|---|
| committer | Felix Fietkau <nbd@openwrt.org> | 2015-04-11 21:21:03 +0000 |
| commit | 1a797043e50d1fa047ca6037a41df50d36e17c07 (patch) | |
| tree | 453771f146cd1e8a2c90e2314729087428066a4b /target/linux/generic/patches-3.18 | |
| parent | 2de97cbfeaad79c348d8c18a29ece4a1c87f8971 (diff) | |
| download | master-31e0f0ae-1a797043e50d1fa047ca6037a41df50d36e17c07.tar.gz master-31e0f0ae-1a797043e50d1fa047ca6037a41df50d36e17c07.tar.bz2 master-31e0f0ae-1a797043e50d1fa047ca6037a41df50d36e17c07.zip | |
kernel: revert section sorting change from r41951
It currently does not seem to make a difference anymore, except by
increasing compressed kernel image size
Signed-off-by: Felix Fietkau <nbd@openwrt.org>
SVN-Revision: 45385
Diffstat (limited to 'target/linux/generic/patches-3.18')
3 files changed, 5 insertions, 5 deletions
diff --git a/target/linux/generic/patches-3.18/220-gc_sections.patch b/target/linux/generic/patches-3.18/220-gc_sections.patch index db6dc18e55..775e11c169 100644 --- a/target/linux/generic/patches-3.18/220-gc_sections.patch +++ b/target/linux/generic/patches-3.18/220-gc_sections.patch @@ -1,6 +1,6 @@ From: Felix Fietkau <nbd@openwrt.org> -use -ffunction-sections, -fdata-sections and --gc-sections --sort-section=name +use -ffunction-sections, -fdata-sections and --gc-sections 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 --sort-section=name ++LDFLAGS_vmlinux += -G 0 -static -n -nostdlib --gc-sections 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 --sort-section=name ++LDFLAGS_vmlinux += --gc-sections OBJCOPYFLAGS :=-O binary -R .comment -S GZFLAGS :=-9 diff --git a/target/linux/generic/patches-3.18/302-mips_no_branch_likely.patch b/target/linux/generic/patches-3.18/302-mips_no_branch_likely.patch index 19adcb800b..44c6b04fcf 100644 --- a/target/linux/generic/patches-3.18/302-mips_no_branch_likely.patch +++ b/target/linux/generic/patches-3.18/302-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 --sort-section=name + LDFLAGS_vmlinux += -G 0 -static -n -nostdlib --gc-sections KBUILD_AFLAGS_MODULE += -mlong-calls diff --git a/target/linux/generic/patches-3.18/305-mips_module_reloc.patch b/target/linux/generic/patches-3.18/305-mips_module_reloc.patch index 2e92916f97..41cf80671b 100644 --- a/target/linux/generic/patches-3.18/305-mips_module_reloc.patch +++ b/target/linux/generic/patches-3.18/305-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 --sort-section=name + LDFLAGS_vmlinux += -G 0 -static -n -nostdlib --gc-sections +ifdef CONFIG_64BIT KBUILD_AFLAGS_MODULE += -mlong-calls KBUILD_CFLAGS_MODULE += -mlong-calls |