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Revert "cpu: add APIs to allocate/free CPU environment"

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This reverts commit e2a7f28693aea7e194ec1435697ec4feb24f8a6f.

This was not supposed to go upstream yet. Reverting.

Backports commit cde0a63ad721dbb538419a00f9405587680be436 from qemu
This commit is contained in:
Michael S. Tsirkin 2018-03-04 01:42:44 -05:00 committed by Lioncash
parent e5b84c6d59
commit fd472c53c6
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GPG key ID: 4E3C3CC1031BA9C7
2 changed files with 0 additions and 61 deletions
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27
qemu/include/qom/cpu.h
View file

@ -350,33 +350,6 @@ static inline void cpu_tb_jmp_cache_clear(CPUState *cpu)
extern bool mttcg_enabled;
#define qemu_tcg_mttcg_enabled() (mttcg_enabled)
/**
* cpu_alloc_env: allocate CPU environment structure
* @cpu: allocate environment structure for this CPU
*/
void *cpu_alloc_env(CPUState *cpu);
/**
* cpu_get_env: retrieve CPU environment structure
* @cpu: CPU to use
* @env: environment structure to use
*/
void cpu_get_env(CPUState *cpu, void *env);
/**
* cpu_set_env: switch to given CPU environment
* @cpu: CPU to use
* @env: environment structure to use
*/
void cpu_set_env(CPUState *cpu, void *env);
/**
* cpu_free_env: free CPU environment structure
* @cpu: free environment structure for this CPU
* @env: structure to free
*/
void cpu_free_env(CPUState *cpu, void *env);
/**
* cpu_paging_enabled:
* @cpu: The CPU whose state is to be inspected.

34
qemu/qom/cpu.c
View file

@ -74,40 +74,6 @@ out:
return cpu;
}
void *cpu_alloc_env(CPUState *cpu)
{
CPUClass *cc = CPU_GET_CLASS(cpu->uc, cpu);
return cc->alloc_env ? cc->alloc_env(cpu) : NULL;
}
void cpu_get_env(CPUState *cpu, void *env)
{
CPUClass *cc = CPU_GET_CLASS(cpu->uc, cpu);
if (cc->get_env) {
cc->get_env(cpu, env);
}
}
void cpu_set_env(CPUState *cpu, void *env)
{
CPUClass *cc = CPU_GET_CLASS(cpu->uc, cpu);
if (cc->set_env) {
cc->set_env(cpu, env);
}
}
void cpu_free_env(CPUState *cpu, void *env)
{
CPUClass *cc = CPU_GET_CLASS(cpu->uc, cpu);
if (cc->free_env) {
cc->free_env(cpu, env);
}
}
bool cpu_paging_enabled(const CPUState *cpu)
{
CPUClass *cc = CPU_GET_CLASS(cpu->uc, cpu);