Justin Hibbits 62c7ea1f1d powerpc: Allow emulating optional FPU instructions on CPUs with an FPU ...

The e5500 has an FPU, but lacks the optional fsqrt instruction.  This
instruction gets emulated in the kernel, but the emulation uses stale data,
from the last switch out, and does not return the result of the operation
immediately.  Fix both of these conditions by saving and restoring the FPRs
around the emulation point.

MFC after:	1 week
MFC with:	r345829

2019-04-03 04:01:08 +00:00

..

altivec.c

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autoconf.c

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bus_machdep.c

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busdma_machdep.c

Eliminate the arena parameter to kmem_free(). Implicitly this corrects an

2018-08-25 19:38:08 +00:00

clock.c

Create a new macro for static DPCPU data.

2018-07-05 17:13:37 +00:00

copyinout.c

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copystr.c

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cpu_subr64.S

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cpu.c

powerpc: Fix AIM build

2019-02-09 23:19:33 +00:00

db_disasm.c

powerpc: Add lwsync and ptesync 'sync' opcode variants to ddb disassembler

2018-08-10 03:28:40 +00:00

db_hwwatch.c

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db_interface.c

…

db_trace.c

powerpc: Print trap frame address in ddb backtraces

2019-03-09 03:24:39 +00:00

dump_machdep.c

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elf32_machdep.c

Remove sv_pagesize, originally introduced with r100384.

2019-03-01 16:16:38 +00:00

elf64_machdep.c

Remove sv_pagesize, originally introduced with r100384.

2019-03-01 16:16:38 +00:00

exec_machdep.c

powerpc: Allow emulating optional FPU instructions on CPUs with an FPU

2019-04-03 04:01:08 +00:00

fpu.c

Added ptrace support for reading/writing powerpc VSX registers

2018-06-02 19:17:11 +00:00

gdb_machdep.c

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genassym.c

powerpc: Don't include KERNBASE in genassym, it's unnecessary

2018-11-28 16:00:52 +00:00

in_cksum.c

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interrupt.c

powernv: Add Hypervisor Maintenance Interrupt handler

2019-03-23 03:23:20 +00:00

intr_machdep.c

powerpc: Scale intrcnt by mp_ncpus

2019-03-02 01:51:41 +00:00

iommu_if.m

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machdep.c

powerpc: fix 'show spr' for ELFv1 powerpc64

2019-03-02 21:11:46 +00:00

mem.c

[ppc64] fix /dev/kmem

2019-02-07 17:30:44 +00:00

mmu_if.m

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mp_machdep.c

powerpc: Fix regression introduced in r342771

2019-01-07 19:39:31 +00:00

nexus.c

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openpic.c

powerpc: Bind IRQs to only one interrupt on QorIQ SoCs

2019-02-06 03:52:14 +00:00

pic_if.m

powerpc: Add opaque 'private data' to interrupt vectors

2019-01-12 22:05:42 +00:00

platform_if.m

powerpc: Fix regression introduced in r342771

2019-01-07 19:39:31 +00:00

platform.c

powerpc: Fix regression introduced in r342771

2019-01-07 19:39:31 +00:00

pmap_dispatch.c

Add pmap_is_valid_memattr(9).

2018-08-01 18:45:51 +00:00

ptrace_machdep.c

Added ptrace support for reading/writing powerpc VSX registers

2018-06-02 19:17:11 +00:00

sc_machdep.c

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setjmp.S

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sigcode32.S

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sigcode64.S

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stack_machdep.c

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swtch32.S

powerpc: Save stack pointer in savectx

2019-03-07 04:43:08 +00:00

swtch64.S

powerpc64: Use medium code model in asm files for TOC references

2019-03-29 02:38:30 +00:00

syncicache.c

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sys_machdep.c

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trap.c

powerpc: Allow emulating optional FPU instructions on CPUs with an FPU

2019-04-03 04:01:08 +00:00

uio_machdep.c

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uma_machdep.c

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vm_machdep.c

amd64 KPTI: add control from procctl(2).

2019-03-16 11:44:33 +00:00