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arch/arm: Fix gcc-9.2 warning with z_arch_syscall_invoke6

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Fix the following warning from gcc-9.2:

arm/syscall.h:52:2: error: listing the stack pointer register 'sp'
 in a clobber list is deprecated [-Werror=deprecated]
   52 |  __asm__ volatile("svc %[svid]\n"
      |  ^~~~~~~

Signed-off-by: Kumar Gala <kumar.gala@linaro.org>
This commit is contained in:
Kumar Gala 2019-11-07 03:48:40 -06:00 • committed by Kumar Gala
commit e9d0f1812b
1 changed files with 1 additions and 1 deletions
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2
include/arch/arm/syscall.h
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@ -54,7 +54,7 @@ static inline uintptr_t arch_syscall_invoke6(uintptr_t arg1, uintptr_t arg2,
: [svid] "i" (_SVC_CALL_SYSTEM_CALL),
"r" (ret), "r" (r1), "r" (r2), "r" (r3),
"r" (r4), "r" (r5), "r" (r6)
: "r8", "ip", "sp", "memory");
: "r8", "memory", "ip");
return ret;
}