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| author | Palmer Dabbelt | 2017-05-23 19:28:26 +0200 |
|---|---|---|
| committer | Palmer Dabbelt | 2017-09-26 00:50:57 +0200 |
| commit | b35cd9884fa5d81c9d5e7f57c9d03264ae2bd835 (patch) | |
| tree | 850f9dc5181db9eb022fefa84ba6e9425fb0bbf3 /lib/Kconfig | |
| parent | MAINTAINERS: Add RISC-V (diff) | |
| download | kernel-qcow2-linux-b35cd9884fa5d81c9d5e7f57c9d03264ae2bd835.tar.gz kernel-qcow2-linux-b35cd9884fa5d81c9d5e7f57c9d03264ae2bd835.tar.xz kernel-qcow2-linux-b35cd9884fa5d81c9d5e7f57c9d03264ae2bd835.zip | |
lib: Add shared copies of some GCC library routines
Many ports (m32r, microblaze, mips, parisc, score, and sparc) use
functionally identical copies of various GCC library routine files,
which came up as we were submitting the RISC-V port (which also uses
some of these).
This patch adds a new copy of these library routine files, which are
functionally identical to the various other copies. These are
availiable via Kconfig as CONFIG_GENERIC_$ROUTINE, which currently isn't
used anywhere.
Reviewed-by: Geert Uytterhoeven <geert@linux-m68k.org>
Signed-off-by: Palmer Dabbelt <palmer@dabbelt.com>
Diffstat (limited to 'lib/Kconfig')
| -rw-r--r-- | lib/Kconfig | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/lib/Kconfig b/lib/Kconfig index b1445b22a6de..a2b6745324ab 100644 --- a/lib/Kconfig +++ b/lib/Kconfig @@ -587,3 +587,21 @@ config STRING_SELFTEST bool "Test string functions" endmenu + +config GENERIC_ASHLDI3 + bool + +config GENERIC_ASHRDI3 + bool + +config GENERIC_LSHRDI3 + bool + +config GENERIC_MULDI3 + bool + +config GENERIC_CMPDI2 + bool + +config GENERIC_UCMPDI2 + bool |