Matheus Castanho 41f013cef2 powerpc: Use scv instruction on clone when available ...

clone already uses r31 to temporarily save input arguments before doing the
syscall, so we use a different register to read from the TCB. We can also avoid
allocating another stack frame, which is not needed since we can simply extend
the usage of the red zone.

Tested-by: Lucas A. M. Magalhães <lamm@linux.ibm.com>
Reviewed-by: Tulio Magno Quites Machado Filho <tuliom@linux.ibm.com>

2020-12-30 18:26:33 -03:00

..

be

Remove mknod wrapper functions, move them to symbols

2020-10-09 17:02:06 -03:00

fpu

linux: Remove INTERNAL_SYSCALL_DECL

2020-02-14 21:12:45 -03:00

le

Remove mknod wrapper functions, move them to symbols

2020-10-09 17:02:06 -03:00

____longjmp_chk.S

Update copyright dates with scripts/update-copyrights.

2020-01-01 00:14:33 +00:00

arch-pkey.h

POWER: Add context-synchronizing instructions to pkey_write [BZ #25954]

2020-05-11 16:11:47 +02:00

arch-syscall.h

Update syscall lists for Linux 5.10.

2020-12-16 02:08:52 +00:00

c++-types.data

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clone.S

powerpc: Use scv instruction on clone when available

2020-12-30 18:26:33 -03:00

configure

LIBC_SLIBDIR_RTLDDIR: substitute arguments in single quotes

2018-01-25 17:20:28 +01:00

configure.ac

…

dl-cache.h

Update copyright dates with scripts/update-copyrights.

2020-01-01 00:14:33 +00:00

getcontext.S

Update copyright dates with scripts/update-copyrights.

2020-01-01 00:14:33 +00:00

Implies

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jmp_buf-macros.h

Add jmp_buf-macros.h

2017-11-09 05:10:03 -08:00

kernel_stat.h

linux: Define STAT64_IS_KERNEL_STAT64

2020-09-11 14:35:11 -03:00

ldsodefs.h

Update copyright dates with scripts/update-copyrights.

2020-01-01 00:14:33 +00:00

localplt.data

ld.so: Do not export free/calloc/malloc/realloc functions [BZ #25486]

2020-02-15 11:01:23 +01:00

makecontext.S

powerpc64: Fix calls when r2 is not used [BZ #26173]

2020-07-10 19:41:06 -03:00

pkey_get.c

powerpc64: Add memory protection key support [BZ #23202]

2020-02-14 20:55:39 +01:00

pkey_set.c

powerpc64: Add memory protection key support [BZ #23202]

2020-02-14 20:55:39 +01:00

setcontext.S

Update copyright dates with scripts/update-copyrights.

2020-01-01 00:14:33 +00:00

shlib-versions

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swapcontext.S

Update copyright dates with scripts/update-copyrights.

2020-01-01 00:14:33 +00:00

sysdep.h

powerpc: Consolidate Linux syscall definition

2020-02-14 21:09:12 -03:00

timer_create.c

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timer_delete.c

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timer_getoverr.c

…

timer_gettime.c

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timer_settime.c

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ucontext_i.sym

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Versions

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vfork.S

powerpc: Runtime selection between sc and scv for syscalls

2020-12-30 18:26:25 -03:00