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target/openrisc: Use env_cpu, env_archcpu

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Cleanup in the boilerplate that each target must define.
Replace openrisc_env_get_cpu with env_archcpu.  The combination
CPU(openrisc_env_get_cpu) should have used ENV_GET_CPU to begin;
use env_cpu now.

Reviewed-by: Alistair Francis <alistair.francis@wdc.com>
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
This commit is contained in:
Richard Henderson 2019-03-22 18:48:56 -07:00
parent 29168c6585
commit 5ee2b02e92
4 changed files with 7 additions and 13 deletions
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2
linux-user/openrisc/cpu_loop.c
View File

@ -23,7 +23,7 @@
void cpu_loop(CPUOpenRISCState *env)
{
CPUState *cs = CPU(openrisc_env_get_cpu(env));
CPUState *cs = env_cpu(env);
int trapnr;
abi_long ret;
target_siginfo_t info;

5
target/openrisc/cpu.h
View File

@ -317,11 +317,6 @@ typedef struct OpenRISCCPU {
} OpenRISCCPU;
static inline OpenRISCCPU *openrisc_env_get_cpu(CPUOpenRISCState *env)
{
return container_of(env, OpenRISCCPU, env);
}
#define ENV_OFFSET offsetof(OpenRISCCPU, env)
void cpu_openrisc_list(void);

5
target/openrisc/exception_helper.c
View File

@ -25,15 +25,14 @@
void HELPER(exception)(CPUOpenRISCState *env, uint32_t excp)
{
OpenRISCCPU *cpu = openrisc_env_get_cpu(env);
OpenRISCCPU *cpu = env_archcpu(env);
raise_exception(cpu, excp);
}
static void QEMU_NORETURN do_range(CPUOpenRISCState *env, uintptr_t pc)
{
OpenRISCCPU *cpu = openrisc_env_get_cpu(env);
CPUState *cs = CPU(cpu);
CPUState *cs = env_cpu(env);
cs->exception_index = EXCP_RANGE;
cpu_loop_exit_restore(cs, pc);

8
target/openrisc/sys_helper.c
View File

@ -30,8 +30,8 @@
void HELPER(mtspr)(CPUOpenRISCState *env, target_ulong spr, target_ulong rb)
{
#ifndef CONFIG_USER_ONLY
OpenRISCCPU *cpu = openrisc_env_get_cpu(env);
CPUState *cs = CPU(cpu);
OpenRISCCPU *cpu = env_archcpu(env);
CPUState *cs = env_cpu(env);
target_ulong mr;
int idx;
@ -194,8 +194,8 @@ target_ulong HELPER(mfspr)(CPUOpenRISCState *env, target_ulong rd,
target_ulong spr)
{
#ifndef CONFIG_USER_ONLY
OpenRISCCPU *cpu = openrisc_env_get_cpu(env);
CPUState *cs = CPU(cpu);
OpenRISCCPU *cpu = env_archcpu(env);
CPUState *cs = env_cpu(env);
int idx;
switch (spr) {