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linux-user, x86_64, i386: cleanup TARGET_NR_arch_prctl

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Define do_arch_prctl() for i386 and x86_64, but return -TARGET_ENOSYS
for i386.

Signed-off-by: Laurent Vivier <laurent@vivier.eu>
Reviewed-by: Taylor Simpson <tsimpson@quicinc.com>
Message-Id: <20200310103403.3284090-14-laurent@vivier.eu>
Signed-off-by: Laurent Vivier <laurent@vivier.eu>
This commit is contained in:
Laurent Vivier
2020-03-10 11:33:55 +01:00
parent bb0cdc0367
commit 9d12f79daa
2 changed files with 13 additions and 10 deletions
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4
linux-user/i386/target_cpu.h
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@@ -33,6 +33,8 @@ static inline void cpu_clone_regs_parent(CPUX86State *env, unsigned flags)
{
}
abi_long do_arch_prctl(CPUX86State *env, int code, abi_ulong addr);
#if defined(TARGET_ABI32)
abi_long do_set_thread_area(CPUX86State *env, abi_ulong ptr);
@@ -42,8 +44,6 @@ static inline void cpu_set_tls(CPUX86State *env, target_ulong newtls)
cpu_x86_load_seg(env, R_GS, env->segs[R_GS].selector);
}
#else
abi_long do_arch_prctl(CPUX86State *env, int code, abi_ulong addr);
static inline void cpu_set_tls(CPUX86State *env, target_ulong newtls)
{
do_arch_prctl(env, TARGET_ARCH_SET_FS, newtls);