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target/i386: Eliminate SVM helpers for user-only

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Use STUB_HELPER to ensure that such calls are always eliminated.

Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Reviewed-by: Paolo Bonzini <pbonzini@redhat.com>
Message-Id: <20210514151342.384376-34-richard.henderson@linaro.org>
This commit is contained in:
Richard Henderson 2021-05-14 10:13:25 -05:00
parent e6aeb948bb
commit 8d6806c7dd
3 changed files with 10 additions and 40 deletions
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38
target/i386/tcg/user/svm_stubs.c
View file

@ -22,51 +22,13 @@
#include "exec/helper-proto.h"
#include "tcg/helper-tcg.h"
void helper_vmrun(CPUX86State *env, int aflag, int next_eip_addend)
{
}
void helper_vmmcall(CPUX86State *env)
{
}
void helper_vmload(CPUX86State *env, int aflag)
{
}
void helper_vmsave(CPUX86State *env, int aflag)
{
}
void helper_stgi(CPUX86State *env)
{
}
void helper_clgi(CPUX86State *env)
{
}
void helper_invlpga(CPUX86State *env, int aflag)
{
}
void cpu_vmexit(CPUX86State *nenv, uint32_t exit_code, uint64_t exit_info_1,
uintptr_t retaddr)
{
assert(0);
}
void helper_svm_check_intercept_param(CPUX86State *env, uint32_t type,
uint64_t param)
{
}
void cpu_svm_check_intercept_param(CPUX86State *env, uint32_t type,
uint64_t param, uintptr_t retaddr)
{
}
void helper_svm_check_io(CPUX86State *env, uint32_t port, uint32_t param,
uint32_t next_eip_addend)
{
}