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linux/arch/mips/kernel
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Paul Burton 90cee759f0 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>
2014-11-24 07:45:07 +01:00
..
.gitignore
…
8250-platform.c
mips: remove needless include of module.h from core kernel files.
2011-10-31 19:30:57 -04:00
asm-offsets.c
MIPS: save/restore MSACSR register on context switch
2014-08-02 00:06:43 +02:00
binfmt_elfn32.c
MIPS: Compat: Fix cputime_to_timeval() arguments in compat binfmt_elf.
2013-06-06 16:11:26 +02:00
binfmt_elfo32.c
MIPS: Remove old core dump functions
2014-08-02 00:06:37 +02:00
bmips_vec.S
MIPS: Fix gigaton of warning building with microMIPS.
2014-03-31 18:17:12 +02:00
branch.c
MIPS: Fix build with binutils 2.24.51+
2014-11-07 15:07:36 +01:00
cevt-bcm1480.c
MIPS: Delete __cpuinit/__CPUINIT usage from MIPS code
2013-07-14 19:36:51 -04:00
cevt-ds1287.c
MIPS: Whitespace cleanup.
2013-02-01 10:00:22 +01:00
cevt-gic.c
MIPS: Move gic.h to include/linux/irqchip/mips-gic.h
2014-11-24 07:44:59 +01:00
cevt-gt641xx.c
MIPS: Whitespace cleanup.
2013-02-01 10:00:22 +01:00
cevt-r4k.c
MIPS: Move gic.h to include/linux/irqchip/mips-gic.h
2014-11-24 07:44:59 +01:00
cevt-sb1250.c
MIPS: Delete __cpuinit/__CPUINIT usage from MIPS code
2013-07-14 19:36:51 -04:00
cevt-txx9.c
MIPS: Whitespace cleanup.
2013-02-01 10:00:22 +01:00
cps-vec.S
MIPS: CPS: Initialize EVA before bringing up VPEs from secondary cores
2014-08-26 02:18:57 +02:00
cpu-bugs64.c
MIPS: Delete __cpuinit/__CPUINIT usage from MIPS code
2013-07-14 19:36:51 -04:00
cpu-probe.c
MIPS: Ensure Config5.UFE is clear on boot
2014-11-24 07:45:07 +01:00
crash_dump.c
mips: Convert pr_warning to pr_warn
2014-11-24 07:44:51 +01:00
crash.c
mips: delete non-required instances of include <linux/init.h>
2014-01-24 22:39:56 +01:00
csrc-bcm1480.c
MIPS: Whitespace cleanup.
2013-02-01 10:00:22 +01:00
csrc-gic.c
MIPS: Move gic.h to include/linux/irqchip/mips-gic.h
2014-11-24 07:44:59 +01:00
csrc-ioasic.c
MIPS: DECstation HRT initialization rearrangement
2013-09-13 11:56:13 +02:00
csrc-r4k.c
mips: convert to clocksource_register_hz/khz
2011-02-21 13:33:50 -08:00
csrc-sb1250.c
MIPS: Whitespace cleanup.
2013-02-01 10:00:22 +01:00
early_printk_8250.c
MIPS: Add 8250/16550 serial early printk driver
2013-10-29 21:24:36 +01:00
early_printk.c
early_printk: consolidate random copies of identical code
2013-04-29 18:28:13 -07:00
elf.c
MIPS: ELF: Set FP mode according to .MIPS.abiflags
2014-11-24 07:45:07 +01:00
entry.S
MIPS: MT: Remove SMTC support
2014-05-24 00:07:01 +02:00
ftrace.c
Merge branch 'upstream' of git://git.linux-mips.org/pub/scm/ralf/upstream-linus
2014-08-07 08:47:00 -07:00
genex.S
MIPS: Fix build with binutils 2.24.51+
2014-11-07 15:07:36 +01:00
gpio_txx9.c
…
head.S
MIPS: MT: Remove SMTC support
2014-05-24 00:07:01 +02:00
i8253.c
MIPS: irq: Remove IRQF_DISABLED
2011-12-07 22:03:45 +00:00
i8259.c
MIPS: i8259: Use IRQ domains
2014-11-24 07:44:52 +01:00
idle.c
MIPS: idle: Remove leftover __pastwait symbol and its references
2014-10-23 19:24:05 +02:00
irq_cpu.c
MIPS: Set vint handler when mapping CPU interrupts
2014-11-24 07:44:52 +01:00
irq_txx9.c
MIPS: Whitespace cleanup.
2013-02-01 10:00:22 +01:00
irq-gt641xx.c
MIPS: Whitespace cleanup.
2013-02-01 10:00:22 +01:00
irq-msc01.c
MIPS: MSC: Prevent out-of-bounds writes to MIPS SC ioremap'd region
2014-06-26 10:48:23 +01:00
irq-rm7000.c
MIPS: Whitespace cleanup.
2013-02-01 10:00:22 +01:00
irq.c
Merge branch 'upstream' of git://git.linux-mips.org/pub/scm/ralf/upstream-linus
2014-06-09 18:10:34 -07:00
jump_label.c
MIPS: jump_label.c: Handle the microMIPS J instruction encoding
2014-11-19 18:22:09 +01:00
kgdb.c
MIPS: kernel: {ftrace,kgdb}: Set correct address limit for cache flushes
2014-03-26 23:09:18 +01:00
kprobes.c
mips: Replace __get_cpu_var uses
2014-08-26 13:45:51 -04:00
linux32.c
unify compat fanotify_mark(2), switch to COMPAT_SYSCALL_DEFINE
2013-05-09 13:46:38 -04:00
machine_kexec.c
MIPS: kdump: Set correct value to kexec_indirection_page variable
2014-08-25 16:33:44 +02:00
Makefile
MIPS: ELF: Set FP mode according to .MIPS.abiflags
2014-11-24 07:45:07 +01:00
mcount.S
MIPS: mcount: Adjust stack pointer for static trace in MIPS32
2014-09-26 11:41:17 +02:00
mips_ksyms.c
MIPS: Remove __strlen_user().
2014-11-24 07:45:00 +01:00
mips_machine.c
MIPS: move mips_{set,get}_machine_name() to a more generic place
2013-05-08 01:19:07 +02:00
mips-cm.c
MIPS: Add generic CM probe & access code
2014-03-06 21:25:22 +01:00
mips-cpc.c
MIPS: smp-cps: rework core/VPE initialisation
2014-05-28 16:20:28 +01:00
mips-mt-fpaff.c
MIPS: MT: Remove SMTC support
2014-05-24 00:07:01 +02:00
mips-mt.c
MIPS: MT: Remove SMTC support
2014-05-24 00:07:01 +02:00
module-rela.c
MIPS: Whitespace cleanup.
2013-02-01 10:00:22 +01:00
module.c
MIPS: Use NUMA_NO_NODE instead of -1 for node ID.
2013-10-29 21:24:14 +01:00
octeon_switch.S
MIPS: OCTEON: Enable use of FPU
2014-05-30 21:01:09 +02:00
perf_event_mipsxx.c
MIPS: Add hook to get C0 performance counter interrupt
2014-11-24 07:44:53 +01:00
perf_event.c
MIPS: perf: Reorganize contents of perf support files.
2011-10-24 23:34:26 +01:00
pm-cps.c
MIPS: {pm,smp}-cps: use cpu_vpe_id macro
2014-07-30 20:48:42 +02:00
pm.c
MIPS: PM: Implement PM helper macros
2014-05-02 16:39:10 +01:00
proc.c
MIPS: cpu: Add new cpu option for Hardware Table Walker.
2014-08-02 00:06:38 +02:00
process.c
MIPS: Add arch_trigger_all_cpu_backtrace() function
2014-11-24 07:44:49 +01:00
prom.c
mips: convert fdt pointers to opaque pointers
2014-04-30 00:59:13 -05:00
ptrace32.c
MIPS: Remove asm/user.h
2014-08-02 00:06:37 +02:00
ptrace.c
Merge git://git.infradead.org/users/eparis/audit
2014-10-19 16:25:56 -07:00
r4k_fpu.S
MIPS: Fix build with binutils 2.24.51+
2014-11-07 15:07:36 +01:00
r4k_switch.S
MIPS: Fix build with binutils 2.24.51+
2014-11-07 15:07:36 +01:00
r2300_fpu.S
MIPS: Fix build with binutils 2.24.51+
2014-11-07 15:07:36 +01:00
r2300_switch.S
MIPS: Fix build with binutils 2.24.51+
2014-11-07 15:07:36 +01:00
r6000_fpu.S
MIPS: Fix build with binutils 2.24.51+
2014-11-07 15:07:36 +01:00
relocate_kernel.S
MIPS: kdump: Skip walking indirection page for crashkernels
2013-09-05 20:53:37 +02:00
reset.c
mips: migrate core kernel file from module.h --> export.h
2011-10-31 19:30:56 -04:00
rtlx-cmp.c
MIPS: APRP: Fix an issue when device_create() fails.
2014-08-01 17:30:35 +02:00
rtlx-mt.c
MIPS: APRP: Fix an issue when device_create() fails.
2014-08-01 17:30:35 +02:00
rtlx.c
MIPS: APRP: Code formatting clean-ups.
2014-01-22 20:19:02 +01:00
scall32-o32.S
MIPS: Wire up bpf syscall.
2014-10-27 03:37:42 +01:00
scall64-64.S
MIPS: Wire up bpf syscall.
2014-10-27 03:37:42 +01:00
scall64-n32.S
MIPS: Wire up bpf syscall.
2014-10-27 03:37:42 +01:00
scall64-o32.S
MIPS: Wire up bpf syscall.
2014-10-27 03:37:42 +01:00
segment.c
MIPS: Add debugfs file to print the segmentation control registers
2014-01-22 20:19:00 +01:00
setup.c
mips: Convert pr_warning to pr_warn
2014-11-24 07:44:51 +01:00
signal32.c
mips: Use sigsp()
2014-08-06 13:04:30 +02:00
signal_n32.c
mips: Use sigsp()
2014-08-06 13:04:30 +02:00
signal-common.h
mips: Use get_signal() signal_setup_done()
2014-08-06 13:03:08 +02:00
signal.c
mips: Use sigsp()
2014-08-06 13:04:30 +02:00
smp-bmips.c
mips: Replace __get_cpu_var uses
2014-08-26 13:45:51 -04:00
smp-cmp.c
MIPS: Move gic.h to include/linux/irqchip/mips-gic.h
2014-11-24 07:44:59 +01:00
smp-cps.c
MIPS: Move gic.h to include/linux/irqchip/mips-gic.h
2014-11-24 07:44:59 +01:00
smp-gic.c
MIPS: Move gic.h to include/linux/irqchip/mips-gic.h
2014-11-24 07:44:59 +01:00
smp-mt.c
MIPS: Move gic.h to include/linux/irqchip/mips-gic.h
2014-11-24 07:44:59 +01:00
smp-up.c
MIPS: SMP: Remove plat_smp_ops cpus_done method.
2014-05-27 11:06:42 +02:00
smp.c
MIPS: Support CPU topology files in sysfs
2014-07-30 21:45:39 +02:00
spinlock_test.c
mips: migrate core kernel file from module.h --> export.h
2011-10-31 19:30:56 -04:00
spram.c
MIPS: Use current_cpu_type() instead of c->cputype
2014-03-31 18:17:12 +02:00
stacktrace.c
mips: migrate core kernel file from module.h --> export.h
2011-10-31 19:30:56 -04:00
sync-r4k.c
MIPS: MT: Remove SMTC support
2014-05-24 00:07:01 +02:00
syscall.c
MIPS: Fix gigaton of warning building with microMIPS.
2014-03-31 18:17:12 +02:00
time.c
MIPS: MT: Remove SMTC support
2014-05-24 00:07:01 +02:00
topology.c
…
traps.c
MIPS: Support for hybrid FPRs
2014-11-24 07:45:07 +01:00
unaligned.c
MIPS: Remove BUG_ON(!is_fpu_owner()) in do_ade()
2014-07-30 21:30:22 +02:00
vdso.c
coredump: remove VM_ALWAYSDUMP flag
2012-03-23 16:58:42 -07:00
vmlinux.lds.S
MIPS: Discard .eh_frame sections in linker script.
2013-08-26 15:33:41 +02:00
vpe-cmp.c
MIPS: APRP: Add VPE loader support for CMP platforms.
2014-01-22 20:19:02 +01:00
vpe-mt.c
MIPS: MT: Remove SMTC support
2014-05-24 00:07:01 +02:00
vpe.c
Merge branch 'upstream' of git://git.linux-mips.org/pub/scm/ralf/upstream-linus
2014-01-30 17:20:32 -08:00
watch.c
MIPS: Delete __cpuinit/__CPUINIT usage from MIPS code
2013-07-14 19:36:51 -04:00