diff options
author | Ralf Baechle <ralf@linux-mips.org> | 2014-04-24 23:52:46 (GMT) |
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committer | Ralf Baechle <ralf@linux-mips.org> | 2014-05-23 13:11:14 (GMT) |
commit | 593d33fe334761853890f2f84ed41e7c24051de2 (patch) | |
tree | 287e46a176c1f28b2676b1efee983542113d8388 /arch/mips/math-emu | |
parent | f71baa1168ec3440f51e616c107a6615f5d752f8 (diff) | |
download | linux-593d33fe334761853890f2f84ed41e7c24051de2.tar.xz |
MIPS: math-emu: Move various objects into an ar library.
ieee754d.o contains only debug code and dp_sqrt.o and sp_sqrt.o contain
code which for MIPS I/II/III systems we don't want to link. Again the
savings can be considerable for some systems:
$ mips-linux-size --totals ieee754d.o dp_sqrt.o sp_sqrt.o
text data bss dec hex filename
1624 0 0 1624 658 ieee754d.o
2016 0 0 2016 7e0 dp_sqrt.o
736 0 0 736 2e0 sp_sqrt.o
4376 0 0 4376 1118 (TOTALS)
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
Diffstat (limited to 'arch/mips/math-emu')
-rw-r--r-- | arch/mips/math-emu/Makefile | 13 |
1 files changed, 7 insertions, 6 deletions
diff --git a/arch/mips/math-emu/Makefile b/arch/mips/math-emu/Makefile index 363ce9b..016736e 100644 --- a/arch/mips/math-emu/Makefile +++ b/arch/mips/math-emu/Makefile @@ -2,11 +2,12 @@ # Makefile for the Linux/MIPS kernel FPU emulation. # -obj-y := cp1emu.o ieee754d.o ieee754dp.o ieee754sp.o ieee754.o \ - ieee754xcpt.o dp_div.o dp_mul.o dp_sub.o dp_add.o dp_fsp.o \ - dp_cmp.o dp_simple.o dp_tint.o dp_fint.o dp_tlong.o dp_flong.o \ - sp_div.o sp_mul.o sp_sub.o sp_add.o sp_fdp.o sp_cmp.o sp_simple.o \ - sp_tint.o sp_fint.o sp_tlong.o sp_flong.o dp_sqrt.o sp_sqrt.o \ - kernel_linkage.o dsemul.o +obj-y += cp1emu.o ieee754dp.o ieee754sp.o ieee754.o ieee754xcpt.o dp_div.o \ + dp_mul.o dp_sub.o dp_add.o dp_fsp.o dp_cmp.o dp_simple.o dp_tint.o \ + dp_fint.o dp_tlong.o dp_flong.o sp_div.o sp_mul.o sp_sub.o \ + sp_add.o sp_fdp.o sp_cmp.o sp_simple.o sp_tint.o sp_fint.o \ + sp_tlong.o sp_flong.o kernel_linkage.o dsemul.o + +lib-y += ieee754d.o dp_sqrt.o sp_sqrt.o obj-$(CONFIG_DEBUG_FS) += me-debugfs.o |