OpenWrt – Blame information for rev 1
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Rev | Author | Line No. | Line |
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1 | office | 1 | From: Felix Fietkau <nbd@nbd.name> |
2 | Subject: mips: use -mno-branch-likely for kernel and userspace |
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3 | |||
4 | saves ~11k kernel size after lzma and ~12k squashfs size in the |
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5 | |||
6 | lede-commit: 41a039f46450ffae9483d6216422098669da2900 |
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7 | Signed-off-by: Felix Fietkau <nbd@nbd.name> |
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8 | --- |
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9 | arch/mips/Makefile | 2 +- |
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10 | 1 file changed, 1 insertion(+), 1 deletion(-) |
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11 | |||
12 | --- a/arch/mips/Makefile |
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13 | +++ b/arch/mips/Makefile |
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14 | @@ -90,7 +90,7 @@ all-$(CONFIG_SYS_SUPPORTS_ZBOOT)+= vmlin |
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15 | # machines may also. Since BFD is incredibly buggy with respect to |
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16 | # crossformat linking we rely on the elf2ecoff tool for format conversion. |
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17 | # |
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18 | -cflags-y += -G 0 -mno-abicalls -fno-pic -pipe |
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19 | +cflags-y += -G 0 -mno-abicalls -fno-pic -pipe -mno-branch-likely |
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20 | cflags-y += -msoft-float |
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21 | LDFLAGS_vmlinux += -G 0 -static -n -nostdlib |
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22 | KBUILD_AFLAGS_MODULE += -mlong-calls |