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| author |   Mark Rutland <mark.rutland@arm.com> | 2018-07-11 14:56:55 +0100 |
|---|---|---|
| committer |   Will Deacon <will.deacon@arm.com> | 2018-07-12 14:49:48 +0100 |
| commit | 55f849265af886aaf404cbf8a659b2c8d411fc3a (patch) | |
| tree | 7abb7f5aee9b02b168cbc2839916dc1a95505868 /arch/arm64/include/asm/syscall_wrapper.h | |
| parent | arm64: use SYSCALL_DEFINE6() for mmap (diff) | |
| download | linux-dev-55f849265af886aaf404cbf8a659b2c8d411fc3a.tar.xz linux-dev-55f849265af886aaf404cbf8a659b2c8d411fc3a.zip | |
arm64: convert compat wrappers to C
In preparation for converting to pt_regs syscall wrappers, convert our
existing compat wrappers to C. This will allow the pt_regs wrappers to
be automatically generated, and will allow for the compat register
manipulation to be folded in with the pt_regs accesses.
To avoid confusion with the upcoming pt_regs wrappers and existing
compat wrappers provided by core code, the C wrappers are renamed to
compat_sys_aarch32_<syscall>.
With the assembly wrappers gone, we can get rid of entry32.S and the
associated boilerplate.
Note that these must call the ksys_* syscall entry points, as the usual
sys_* entry points will be modified to take a single pt_regs pointer
argument.
Signed-off-by: Mark Rutland <mark.rutland@arm.com>
Acked-by: Catalin Marinas <catalin.marinas@arm.com>
Cc: Will Deacon <will.deacon@arm.com>
Signed-off-by: Will Deacon <will.deacon@arm.com>
Diffstat (limited to 'arch/arm64/include/asm/syscall_wrapper.h')
0 files changed, 0 insertions, 0 deletions