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x86: avoid AREG0 for exceptions

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Add an explicit CPUX86State parameter instead of relying on AREG0.

Merge raise_exception_env() to raise_exception(), likewise with
raise_exception_err_env() and raise_exception_err().

Introduce cpu_svm_check_intercept_param() and cpu_vmexit()
as wrappers.

Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
This commit is contained in:
Blue Swirl 2012-04-28 19:35:10 +00:00
parent 20054ef03e
commit 77b2bc2c09
7 changed files with 237 additions and 223 deletions
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10
target-i386/cpu.h
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@ -1074,13 +1074,15 @@ void cpu_x86_inject_mce(Monitor *mon, CPUX86State *cenv, int bank,
/* op_helper.c */
void do_interrupt(CPUX86State *env);
void do_interrupt_x86_hardirq(CPUX86State *env, int intno, int is_hw);
void QEMU_NORETURN raise_exception_env(int exception_index, CPUX86State *nenv);
void QEMU_NORETURN raise_exception_err_env(CPUX86State *nenv, int exception_index,
int error_code);
void QEMU_NORETURN raise_exception(CPUX86State *env, int exception_index);
void QEMU_NORETURN raise_exception_err(CPUX86State *env, int exception_index,
int error_code);
void do_smm_enter(CPUX86State *env1);
void svm_check_intercept(CPUX86State *env1, uint32_t type);
void cpu_svm_check_intercept_param(CPUX86State *env1, uint32_t type,
uint64_t param);
void cpu_vmexit(CPUX86State *nenv, uint32_t exit_code, uint64_t exit_info_1);
uint32_t cpu_cc_compute_all(CPUX86State *env1, int op);