accel/tcg: Pass MemOpIdx to atomic_trace_*_post
We will shortly use the MemOpIdx directly, but in the meantime re-compute the trace meminfo. Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
This commit is contained in:
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b0702c91c6
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c3e83e376c
@ -13,55 +13,55 @@
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* See the COPYING file in the top-level directory.
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*/
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static uint16_t atomic_trace_rmw_pre(CPUArchState *env, target_ulong addr,
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MemOpIdx oi)
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static void atomic_trace_rmw_pre(CPUArchState *env, target_ulong addr,
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MemOpIdx oi)
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{
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CPUState *cpu = env_cpu(env);
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uint16_t info = trace_mem_get_info(oi, false);
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trace_guest_mem_before_exec(cpu, addr, info);
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trace_guest_mem_before_exec(cpu, addr, info | TRACE_MEM_ST);
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return info;
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}
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static void atomic_trace_rmw_post(CPUArchState *env, target_ulong addr,
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uint16_t info)
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MemOpIdx oi)
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{
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uint16_t info = trace_mem_get_info(oi, false);
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qemu_plugin_vcpu_mem_cb(env_cpu(env), addr, info);
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qemu_plugin_vcpu_mem_cb(env_cpu(env), addr, info | TRACE_MEM_ST);
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}
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#if HAVE_ATOMIC128
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static uint16_t atomic_trace_ld_pre(CPUArchState *env, target_ulong addr,
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MemOpIdx oi)
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static void atomic_trace_ld_pre(CPUArchState *env, target_ulong addr,
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MemOpIdx oi)
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{
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uint16_t info = trace_mem_get_info(oi, false);
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trace_guest_mem_before_exec(env_cpu(env), addr, info);
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return info;
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}
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static void atomic_trace_ld_post(CPUArchState *env, target_ulong addr,
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uint16_t info)
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MemOpIdx oi)
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{
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uint16_t info = trace_mem_get_info(oi, false);
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qemu_plugin_vcpu_mem_cb(env_cpu(env), addr, info);
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}
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static uint16_t atomic_trace_st_pre(CPUArchState *env, target_ulong addr,
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MemOpIdx oi)
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static void atomic_trace_st_pre(CPUArchState *env, target_ulong addr,
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MemOpIdx oi)
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{
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uint16_t info = trace_mem_get_info(oi, true);
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trace_guest_mem_before_exec(env_cpu(env), addr, info);
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return info;
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}
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static void atomic_trace_st_post(CPUArchState *env, target_ulong addr,
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uint16_t info)
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MemOpIdx oi)
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{
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uint16_t info = trace_mem_get_info(oi, false);
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qemu_plugin_vcpu_mem_cb(env_cpu(env), addr, info);
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}
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#endif
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@ -77,15 +77,15 @@ ABI_TYPE ATOMIC_NAME(cmpxchg)(CPUArchState *env, target_ulong addr,
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DATA_TYPE *haddr = atomic_mmu_lookup(env, addr, oi, DATA_SIZE,
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PAGE_READ | PAGE_WRITE, retaddr);
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DATA_TYPE ret;
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uint16_t info = atomic_trace_rmw_pre(env, addr, oi);
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atomic_trace_rmw_pre(env, addr, oi);
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#if DATA_SIZE == 16
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ret = atomic16_cmpxchg(haddr, cmpv, newv);
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#else
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ret = qatomic_cmpxchg__nocheck(haddr, cmpv, newv);
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#endif
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ATOMIC_MMU_CLEANUP;
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atomic_trace_rmw_post(env, addr, info);
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atomic_trace_rmw_post(env, addr, oi);
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return ret;
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}
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@ -97,11 +97,11 @@ ABI_TYPE ATOMIC_NAME(ld)(CPUArchState *env, target_ulong addr,
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DATA_TYPE *haddr = atomic_mmu_lookup(env, addr, oi, DATA_SIZE,
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PAGE_READ, retaddr);
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DATA_TYPE val;
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uint16_t info = atomic_trace_ld_pre(env, addr, oi);
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atomic_trace_ld_pre(env, addr, oi);
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val = atomic16_read(haddr);
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ATOMIC_MMU_CLEANUP;
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atomic_trace_ld_post(env, addr, info);
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atomic_trace_ld_post(env, addr, oi);
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return val;
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}
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@ -110,11 +110,11 @@ void ATOMIC_NAME(st)(CPUArchState *env, target_ulong addr, ABI_TYPE val,
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{
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DATA_TYPE *haddr = atomic_mmu_lookup(env, addr, oi, DATA_SIZE,
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PAGE_WRITE, retaddr);
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uint16_t info = atomic_trace_st_pre(env, addr, oi);
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atomic_trace_st_pre(env, addr, oi);
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atomic16_set(haddr, val);
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ATOMIC_MMU_CLEANUP;
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atomic_trace_st_post(env, addr, info);
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atomic_trace_st_post(env, addr, oi);
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}
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#endif
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#else
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@ -124,11 +124,11 @@ ABI_TYPE ATOMIC_NAME(xchg)(CPUArchState *env, target_ulong addr, ABI_TYPE val,
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DATA_TYPE *haddr = atomic_mmu_lookup(env, addr, oi, DATA_SIZE,
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PAGE_READ | PAGE_WRITE, retaddr);
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DATA_TYPE ret;
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uint16_t info = atomic_trace_rmw_pre(env, addr, oi);
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atomic_trace_rmw_pre(env, addr, oi);
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ret = qatomic_xchg__nocheck(haddr, val);
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ATOMIC_MMU_CLEANUP;
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atomic_trace_rmw_post(env, addr, info);
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atomic_trace_rmw_post(env, addr, oi);
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return ret;
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}
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@ -139,10 +139,10 @@ ABI_TYPE ATOMIC_NAME(X)(CPUArchState *env, target_ulong addr, \
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DATA_TYPE *haddr = atomic_mmu_lookup(env, addr, oi, DATA_SIZE, \
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PAGE_READ | PAGE_WRITE, retaddr); \
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DATA_TYPE ret; \
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uint16_t info = atomic_trace_rmw_pre(env, addr, oi); \
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atomic_trace_rmw_pre(env, addr, oi); \
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ret = qatomic_##X(haddr, val); \
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ATOMIC_MMU_CLEANUP; \
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atomic_trace_rmw_post(env, addr, info); \
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atomic_trace_rmw_post(env, addr, oi); \
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return ret; \
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}
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@ -172,7 +172,7 @@ ABI_TYPE ATOMIC_NAME(X)(CPUArchState *env, target_ulong addr, \
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XDATA_TYPE *haddr = atomic_mmu_lookup(env, addr, oi, DATA_SIZE, \
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PAGE_READ | PAGE_WRITE, retaddr); \
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XDATA_TYPE cmp, old, new, val = xval; \
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uint16_t info = atomic_trace_rmw_pre(env, addr, oi); \
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atomic_trace_rmw_pre(env, addr, oi); \
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smp_mb(); \
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cmp = qatomic_read__nocheck(haddr); \
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do { \
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@ -180,7 +180,7 @@ ABI_TYPE ATOMIC_NAME(X)(CPUArchState *env, target_ulong addr, \
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cmp = qatomic_cmpxchg__nocheck(haddr, old, new); \
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} while (cmp != old); \
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ATOMIC_MMU_CLEANUP; \
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atomic_trace_rmw_post(env, addr, info); \
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atomic_trace_rmw_post(env, addr, oi); \
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return RET; \
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}
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@ -216,15 +216,15 @@ ABI_TYPE ATOMIC_NAME(cmpxchg)(CPUArchState *env, target_ulong addr,
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DATA_TYPE *haddr = atomic_mmu_lookup(env, addr, oi, DATA_SIZE,
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PAGE_READ | PAGE_WRITE, retaddr);
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DATA_TYPE ret;
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uint16_t info = atomic_trace_rmw_pre(env, addr, oi);
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atomic_trace_rmw_pre(env, addr, oi);
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#if DATA_SIZE == 16
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ret = atomic16_cmpxchg(haddr, BSWAP(cmpv), BSWAP(newv));
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#else
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ret = qatomic_cmpxchg__nocheck(haddr, BSWAP(cmpv), BSWAP(newv));
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#endif
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ATOMIC_MMU_CLEANUP;
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atomic_trace_rmw_post(env, addr, info);
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atomic_trace_rmw_post(env, addr, oi);
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return BSWAP(ret);
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}
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@ -236,11 +236,11 @@ ABI_TYPE ATOMIC_NAME(ld)(CPUArchState *env, target_ulong addr,
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DATA_TYPE *haddr = atomic_mmu_lookup(env, addr, oi, DATA_SIZE,
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PAGE_READ, retaddr);
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DATA_TYPE val;
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uint16_t info = atomic_trace_ld_pre(env, addr, oi);
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atomic_trace_ld_pre(env, addr, oi);
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val = atomic16_read(haddr);
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ATOMIC_MMU_CLEANUP;
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atomic_trace_ld_post(env, addr, info);
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atomic_trace_ld_post(env, addr, oi);
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return BSWAP(val);
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}
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@ -249,12 +249,12 @@ void ATOMIC_NAME(st)(CPUArchState *env, target_ulong addr, ABI_TYPE val,
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{
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DATA_TYPE *haddr = atomic_mmu_lookup(env, addr, oi, DATA_SIZE,
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PAGE_WRITE, retaddr);
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uint16_t info = atomic_trace_st_pre(env, addr, oi);
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atomic_trace_st_pre(env, addr, oi);
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val = BSWAP(val);
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atomic16_set(haddr, val);
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ATOMIC_MMU_CLEANUP;
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atomic_trace_st_post(env, addr, info);
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atomic_trace_st_post(env, addr, oi);
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}
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#endif
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#else
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@ -264,11 +264,11 @@ ABI_TYPE ATOMIC_NAME(xchg)(CPUArchState *env, target_ulong addr, ABI_TYPE val,
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DATA_TYPE *haddr = atomic_mmu_lookup(env, addr, oi, DATA_SIZE,
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PAGE_READ | PAGE_WRITE, retaddr);
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ABI_TYPE ret;
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uint16_t info = atomic_trace_rmw_pre(env, addr, oi);
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atomic_trace_rmw_pre(env, addr, oi);
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ret = qatomic_xchg__nocheck(haddr, BSWAP(val));
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ATOMIC_MMU_CLEANUP;
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atomic_trace_rmw_post(env, addr, info);
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atomic_trace_rmw_post(env, addr, oi);
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return BSWAP(ret);
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}
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@ -279,10 +279,10 @@ ABI_TYPE ATOMIC_NAME(X)(CPUArchState *env, target_ulong addr, \
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DATA_TYPE *haddr = atomic_mmu_lookup(env, addr, oi, DATA_SIZE, \
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PAGE_READ | PAGE_WRITE, retaddr); \
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DATA_TYPE ret; \
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uint16_t info = atomic_trace_rmw_pre(env, addr, oi); \
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atomic_trace_rmw_pre(env, addr, oi); \
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ret = qatomic_##X(haddr, BSWAP(val)); \
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ATOMIC_MMU_CLEANUP; \
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atomic_trace_rmw_post(env, addr, info); \
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atomic_trace_rmw_post(env, addr, oi); \
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return BSWAP(ret); \
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}
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@ -309,7 +309,7 @@ ABI_TYPE ATOMIC_NAME(X)(CPUArchState *env, target_ulong addr, \
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XDATA_TYPE *haddr = atomic_mmu_lookup(env, addr, oi, DATA_SIZE, \
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PAGE_READ | PAGE_WRITE, retaddr); \
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XDATA_TYPE ldo, ldn, old, new, val = xval; \
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uint16_t info = atomic_trace_rmw_pre(env, addr, oi); \
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atomic_trace_rmw_pre(env, addr, oi); \
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smp_mb(); \
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ldn = qatomic_read__nocheck(haddr); \
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do { \
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@ -317,7 +317,7 @@ ABI_TYPE ATOMIC_NAME(X)(CPUArchState *env, target_ulong addr, \
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ldn = qatomic_cmpxchg__nocheck(haddr, ldo, BSWAP(new)); \
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} while (ldo != ldn); \
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ATOMIC_MMU_CLEANUP; \
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atomic_trace_rmw_post(env, addr, info); \
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atomic_trace_rmw_post(env, addr, oi); \
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return RET; \
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}
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