diff options
| author |   Paul Burton <paul.burton@imgtec.com> | 2014-09-11 08:30:22 +0100 |
|---|---|---|
| committer |   Ralf Baechle <ralf@linux-mips.org> | 2014-11-24 07:45:07 +0100 |
| commit | 90cee759f08a6b7a8daab9977d3e163ebbcac220 (patch) | |
| tree | 8aba4b7cdc422b89f378bd38cf85aa266a322f64 /arch/mips/Kconfig | |
| parent | MIPS: ELF: Add definition for the .MIPS.abiflags section (diff) | |
| download | linux-dev-90cee759f08a6b7a8daab9977d3e163ebbcac220.tar.xz linux-dev-90cee759f08a6b7a8daab9977d3e163ebbcac220.zip | |
MIPS: ELF: Set FP mode according to .MIPS.abiflags
This patch reads the .MIPS.abiflags section when it is present, and sets
the FP mode of the task accordingly. Any loaded ELF files which do not
contain a .MIPS.abiflags section will continue to observe the previous
behaviour, that is FR=1 if EF_MIPS_FP64 is set else FR=0.
Signed-off-by: Paul Burton <paul.burton@imgtec.com>
Cc: linux-mips@linux-mips.org
Cc: Alexander Viro <viro@zeniv.linux.org.uk>
Cc: linux-fsdevel@vger.kernel.org
Cc: linux-kernel@vger.kernel.org
Patchwork: https://patchwork.linux-mips.org/patch/7681/
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
Diffstat (limited to 'arch/mips/Kconfig')
| -rw-r--r-- | arch/mips/Kconfig | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/arch/mips/Kconfig b/arch/mips/Kconfig index e0b7c2006900..4a7e0c13c61d 100644 --- a/arch/mips/Kconfig +++ b/arch/mips/Kconfig @@ -53,6 +53,7 @@ config MIPS select HAVE_CC_STACKPROTECTOR select CPU_PM if CPU_IDLE select ARCH_HAS_TICK_BROADCAST if GENERIC_CLOCKEVENTS_BROADCAST + select ARCH_BINFMT_ELF_STATE menu "Machine selection" |