Sandipan Das 0a75aff178 powerpc/lib/sstep: Fix fixed-point shift instructions that set CA32 ...

This fixes the emulated behaviour of existing fixed-point shift right
algebraic instructions that are supposed to set both the CA and CA32
bits of XER when running on a system that is compliant with POWER ISA
v3.0 independent of whether the system is executing in 32-bit mode or
64-bit mode. The following instructions are affected:
  * Shift Right Algebraic Word Immediate (srawi[.])
  * Shift Right Algebraic Word (sraw[.])
  * Shift Right Algebraic Doubleword Immediate (sradi[.])
  * Shift Right Algebraic Doubleword (srad[.])

Fixes: 0016a4cf5582 ("powerpc: Emulate most Book I instructions in emulate_step()")
Signed-off-by: Sandipan Das <sandipan@linux.vnet.ibm.com>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>

2017-10-04 11:28:04 +11:00

..

alloc.c

treewide: replace obsolete _refok by __ref

2016-08-02 17:31:41 -04:00

checksum_32.S

powerpc: EX_TABLE macro for exception tables

2016-11-14 11:11:51 +11:00

checksum_64.S

powerpc/64: Use optimized checksum routines on little-endian

2017-01-25 13:34:18 +11:00

checksum_wrappers.c

Replace <asm/uaccess.h> with <linux/uaccess.h> globally

2016-12-24 11:46:01 -08:00

code-patching.c

powerpc/lib/code-patching: Use alternate map for patch_instruction()

2017-07-03 23:12:19 +10:00

copy_32.S

powerpc/32: remove a NOP from memset()

2017-09-01 16:42:46 +10:00

copypage_64.S

powerpc/64: Fix naming of cache block vs. cache line

2017-02-06 19:46:04 +11:00

copypage_power7.S

powerpc: Fix invalid use of register expressions

2017-08-10 22:29:41 +10:00

copyuser_64.S

powerpc: get rid of zeroing, switch to RAW_COPY_USER

2017-04-06 15:08:42 -04:00

copyuser_power7.S

powerpc: Fix invalid use of register expressions

2017-08-10 22:29:41 +10:00

crtsavres.S

powerpc/64: Do not create new section for save/restore functions

2017-05-30 14:59:51 +10:00

div64.S

…

feature-fixups-test.S

powerpc: Ensure the else case of feature sections will fit

2011-01-21 14:08:33 +11:00

feature-fixups.c

powerpc: make feature-fixup tests fortify-safe

2017-07-12 16:26:03 -07:00

hweight_64.S

ppc: move exports to definitions

2016-08-07 23:50:09 -04:00

ldstfp.S

powerpc: Fix kernel crash in emulation of vector loads and stores

2017-09-04 19:38:07 +10:00

locks.c

powerpc/spinlock: Fix spin_unlock_wait()

2016-06-14 16:05:44 +10:00

Makefile

powerpc: Use instruction emulation infrastructure to handle alignment faults

2017-09-01 16:42:43 +10:00

mem_64.S

powerpc/string: Implement optimized memset variants

2017-08-17 23:04:35 +10:00

memcmp_64.S

ppc: move exports to definitions

2016-08-07 23:50:09 -04:00

memcpy_64.S

ppc: move exports to definitions

2016-08-07 23:50:09 -04:00

memcpy_power7.S

powerpc: Fix invalid use of register expressions

2017-08-10 22:29:41 +10:00

quad.S

powerpc: Handle most loads and stores in instruction emulation code

2017-09-01 16:39:48 +10:00

rheap.c

powerpc: Various typo fixes

2016-06-14 13:58:26 +10:00

sstep.c

powerpc/lib/sstep: Fix fixed-point shift instructions that set CA32

2017-10-04 11:28:04 +11:00

string_64.S

powerpc: Fix invalid use of register expressions

2017-08-10 22:29:41 +10:00

string.S

powerpc: EX_TABLE macro for exception tables

2016-11-14 11:11:51 +11:00

test_emulate_step.c

powerpc: emulate_step() tests for load/store instructions

2017-03-03 11:24:50 +11:00

vmx-helper.c

powerpc: Introduce asm-prototypes.h

2016-06-16 22:39:54 +10:00

xor_vmx_glue.c

powerpc/lib/xor_vmx: Ensure no altivec code executes before enable_kernel_altivec()

2017-06-02 20:17:52 +10:00

xor_vmx.c

powerpc/lib/xor_vmx: Ensure no altivec code executes before enable_kernel_altivec()

2017-06-02 20:17:52 +10:00

xor_vmx.h

powerpc/lib/xor_vmx: Ensure no altivec code executes before enable_kernel_altivec()

2017-06-02 20:17:52 +10:00