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accel/tcg: Drop signness in tracing in cputlb.c

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We are already inconsistent about whether or not
MO_SIGN is set in trace_mem_get_info.  Dropping it
entirely allows some simplification.

Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
This commit is contained in:
Richard Henderson 2021-07-25 10:43:10 -10:00
parent db637f270b
commit c433e298d9
2 changed files with 9 additions and 46 deletions
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10
accel/tcg/cputlb.c
View file

@ -2119,7 +2119,6 @@ static inline uint64_t cpu_load_helper(CPUArchState *env, abi_ptr addr,
meminfo = trace_mem_get_info(op, mmu_idx, false);
trace_guest_mem_before_exec(env_cpu(env), addr, meminfo);
op &= ~MO_SIGN;
oi = make_memop_idx(op, mmu_idx);
ret = full_load(env, addr, oi, retaddr);
@ -2137,8 +2136,7 @@ uint32_t cpu_ldub_mmuidx_ra(CPUArchState *env, abi_ptr addr,
int cpu_ldsb_mmuidx_ra(CPUArchState *env, abi_ptr addr,
int mmu_idx, uintptr_t ra)
{
return (int8_t)cpu_load_helper(env, addr, mmu_idx, ra, MO_SB,
full_ldub_mmu);
return (int8_t)cpu_ldub_mmuidx_ra(env, addr, mmu_idx, ra);
}
uint32_t cpu_lduw_be_mmuidx_ra(CPUArchState *env, abi_ptr addr,
@ -2150,8 +2148,7 @@ uint32_t cpu_lduw_be_mmuidx_ra(CPUArchState *env, abi_ptr addr,
int cpu_ldsw_be_mmuidx_ra(CPUArchState *env, abi_ptr addr,
int mmu_idx, uintptr_t ra)
{
return (int16_t)cpu_load_helper(env, addr, mmu_idx, ra, MO_BESW,
full_be_lduw_mmu);
return (int16_t)cpu_lduw_be_mmuidx_ra(env, addr, mmu_idx, ra);
}
uint32_t cpu_ldl_be_mmuidx_ra(CPUArchState *env, abi_ptr addr,
@ -2175,8 +2172,7 @@ uint32_t cpu_lduw_le_mmuidx_ra(CPUArchState *env, abi_ptr addr,
int cpu_ldsw_le_mmuidx_ra(CPUArchState *env, abi_ptr addr,
int mmu_idx, uintptr_t ra)
{
return (int16_t)cpu_load_helper(env, addr, mmu_idx, ra, MO_LESW,
full_le_lduw_mmu);
return (int16_t)cpu_lduw_le_mmuidx_ra(env, addr, mmu_idx, ra);
}
uint32_t cpu_ldl_le_mmuidx_ra(CPUArchState *env, abi_ptr addr,

45
accel/tcg/user-exec.c
View file

@ -899,13 +899,7 @@ uint32_t cpu_ldub_data(CPUArchState *env, abi_ptr ptr)
int cpu_ldsb_data(CPUArchState *env, abi_ptr ptr)
{
int ret;
uint16_t meminfo = trace_mem_get_info(MO_SB, MMU_USER_IDX, false);
trace_guest_mem_before_exec(env_cpu(env), ptr, meminfo);
ret = ldsb_p(g2h(env_cpu(env), ptr));
qemu_plugin_vcpu_mem_cb(env_cpu(env), ptr, meminfo);
return ret;
return (int8_t)cpu_ldub_data(env, ptr);
}
uint32_t cpu_lduw_be_data(CPUArchState *env, abi_ptr ptr)
@ -921,13 +915,7 @@ uint32_t cpu_lduw_be_data(CPUArchState *env, abi_ptr ptr)
int cpu_ldsw_be_data(CPUArchState *env, abi_ptr ptr)
{
int ret;
uint16_t meminfo = trace_mem_get_info(MO_BESW, MMU_USER_IDX, false);
trace_guest_mem_before_exec(env_cpu(env), ptr, meminfo);
ret = ldsw_be_p(g2h(env_cpu(env), ptr));
qemu_plugin_vcpu_mem_cb(env_cpu(env), ptr, meminfo);
return ret;
return (int16_t)cpu_lduw_be_data(env, ptr);
}
uint32_t cpu_ldl_be_data(CPUArchState *env, abi_ptr ptr)
@ -965,13 +953,7 @@ uint32_t cpu_lduw_le_data(CPUArchState *env, abi_ptr ptr)
int cpu_ldsw_le_data(CPUArchState *env, abi_ptr ptr)
{
int ret;
uint16_t meminfo = trace_mem_get_info(MO_LESW, MMU_USER_IDX, false);
trace_guest_mem_before_exec(env_cpu(env), ptr, meminfo);
ret = ldsw_le_p(g2h(env_cpu(env), ptr));
qemu_plugin_vcpu_mem_cb(env_cpu(env), ptr, meminfo);
return ret;
return (int16_t)cpu_lduw_le_data(env, ptr);
}
uint32_t cpu_ldl_le_data(CPUArchState *env, abi_ptr ptr)
@ -1008,12 +990,7 @@ uint32_t cpu_ldub_data_ra(CPUArchState *env, abi_ptr ptr, uintptr_t retaddr)
int cpu_ldsb_data_ra(CPUArchState *env, abi_ptr ptr, uintptr_t retaddr)
{
int ret;
set_helper_retaddr(retaddr);
ret = cpu_ldsb_data(env, ptr);
clear_helper_retaddr();
return ret;
return (int8_t)cpu_ldub_data_ra(env, ptr, retaddr);
}
uint32_t cpu_lduw_be_data_ra(CPUArchState *env, abi_ptr ptr, uintptr_t retaddr)
@ -1028,12 +1005,7 @@ uint32_t cpu_lduw_be_data_ra(CPUArchState *env, abi_ptr ptr, uintptr_t retaddr)
int cpu_ldsw_be_data_ra(CPUArchState *env, abi_ptr ptr, uintptr_t retaddr)
{
int ret;
set_helper_retaddr(retaddr);
ret = cpu_ldsw_be_data(env, ptr);
clear_helper_retaddr();
return ret;
return (int16_t)cpu_lduw_be_data_ra(env, ptr, retaddr);
}
uint32_t cpu_ldl_be_data_ra(CPUArchState *env, abi_ptr ptr, uintptr_t retaddr)
@ -1068,12 +1040,7 @@ uint32_t cpu_lduw_le_data_ra(CPUArchState *env, abi_ptr ptr, uintptr_t retaddr)
int cpu_ldsw_le_data_ra(CPUArchState *env, abi_ptr ptr, uintptr_t retaddr)
{
int ret;
set_helper_retaddr(retaddr);
ret = cpu_ldsw_le_data(env, ptr);
clear_helper_retaddr();
return ret;
return (int16_t)cpu_lduw_le_data_ra(env, ptr, retaddr);
}
uint32_t cpu_ldl_le_data_ra(CPUArchState *env, abi_ptr ptr, uintptr_t retaddr)