Naveen N. Rao 7cd01b08d3 powerpc: Add support for function error injection ...

We implement regs_set_return_value() and override_function_with_return()
for this purpose.

On powerpc, a return from a function (blr) just branches to the location
contained in the link register. So, we can just update pt_regs rather
than redirecting execution to a dummy function that returns.

Signed-off-by: Naveen N. Rao <[email protected]>
Reviewed-by: Samuel Mendoza-Jonas <[email protected]>
Signed-off-by: Michael Ellerman <[email protected]>

2018-10-20 13:26:43 +11:00

..

alloc.c

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checksum_32.S

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checksum_64.S

powerpc: fix csum_ipv6_magic() on little endian platforms

2018-09-20 21:12:28 +10:00

checksum_wrappers.c

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code-patching.c

powerpc: handover page flags with a pgprot_t parameter

2018-10-14 18:04:09 +11:00

copy_32.S

powerpc/lib: Use patch_site to patch copy_32 functions once cache is enabled

2018-08-10 22:12:35 +10:00

copypage_64.S

powerpc: clean inclusions of asm/feature-fixups.h

2018-07-30 22:48:17 +10:00

copypage_power7.S

powerpc/64: enhance memcmp() with VMX instruction for long bytes comparision

2018-07-24 22:03:21 +10:00

copyuser_64.S

powerpc/64: Copy as much as possible in __copy_tofrom_user

2018-08-08 00:32:36 +10:00

copyuser_power7.S

selftests/powerpc/64: Test all paths through copy routines

2018-08-08 00:32:35 +10:00

crtsavres.S

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div64.S

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error-inject.c

powerpc: Add support for function error injection

2018-10-20 13:26:43 +11:00

feature-fixups-test.S

powerpc: move ASM_CONST and stringify_in_c() into asm-const.h

2018-07-30 22:48:16 +10:00

feature-fixups.c

powerpc/fsl: Add barrier_nospec implementation for NXP PowerPC Book3E

2018-08-08 00:32:24 +10:00

hweight_64.S

powerpc: clean inclusions of asm/feature-fixups.h

2018-07-30 22:48:17 +10:00

ldstfp.S

powerpc: move ASM_CONST and stringify_in_c() into asm-const.h

2018-07-30 22:48:16 +10:00

locks.c

powerpc: clean the inclusion of stringify.h

2018-07-30 22:48:17 +10:00

Makefile

powerpc: Add support for function error injection

2018-10-20 13:26:43 +11:00

mem_64.S

powerpc/64: Remove static branch hints from memset()

2018-09-17 21:17:25 +10:00

memcmp_32.S

powerpc/lib: optimise PPC32 memcmp

2018-06-04 00:39:21 +10:00

memcmp_64.S

powerpc/64: add 32 bytes prechecking before using VMX optimization on memcmp()

2018-07-24 22:03:21 +10:00

memcpy_64.S

selftests/powerpc/64: Test all paths through copy routines

2018-08-08 00:32:35 +10:00

memcpy_power7.S

selftests/powerpc/64: Test all paths through copy routines

2018-08-08 00:32:35 +10:00

pmem.c

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quad.S

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rheap.c

treewide: kmalloc() -> kmalloc_array()

2018-06-12 16:19:22 -07:00

sstep.c

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string_32.S

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string_64.S

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string.S

powerpc/lib: optimise PPC32 memcmp

2018-06-04 00:39:21 +10:00

strlen_32.S

powerpc/lib: Implement strlen() in assembly for PPC32

2018-08-07 21:49:30 +10:00

test_emulate_step.c

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vmx-helper.c

powerpc/64: enhance memcmp() with VMX instruction for long bytes comparision

2018-07-24 22:03:21 +10:00

xor_vmx_glue.c

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xor_vmx.c

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xor_vmx.h

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