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AArch64: Remove Frame Record from ARM64 syscalls

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This patch removes the frame record created on svc calls.

Change-Id: I67cf926ba59540e824fb9749d30538e332df7c1e
Signed-off-by: Serban Constantinescu <serban.constantinescu@arm.com>
This commit is contained in:
Serban Constantinescu
2014-06-07 18:15:49 +01:00
committed by Elliott Hughes
parent e18c271423
commit 602b4e482c
189 changed files with 0 additions and 2080 deletions
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11
libc/tools/gensyscalls.py
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@@ -95,20 +95,9 @@ END(%(func)s)
#
arm64_call = syscall_stub_header + """\
stp x29, x30, [sp, #-16]!
.cfi_def_cfa_offset 16
.cfi_rel_offset x29, 0
.cfi_rel_offset x30, 8
mov x29, sp
mov x8, %(__NR_name)s
svc #0
ldp x29, x30, [sp], #16
.cfi_def_cfa_offset 0
.cfi_restore x29
.cfi_restore x30
cmn x0, #(MAX_ERRNO + 1)
cneg x0, x0, hi
b.hi __set_errno