diff --git a/accel/tcg/atomic_common.c.inc b/accel/tcg/atomic_common.c.inc index 1df1f243e9..6602d7689f 100644 --- a/accel/tcg/atomic_common.c.inc +++ b/accel/tcg/atomic_common.c.inc @@ -13,14 +13,6 @@ * See the COPYING file in the top-level directory. */ -static void atomic_trace_rmw_pre(CPUArchState *env, target_ulong addr, - MemOpIdx oi) -{ - CPUState *cpu = env_cpu(env); - - trace_guest_rmw_before_exec(cpu, addr, oi); -} - static void atomic_trace_rmw_post(CPUArchState *env, target_ulong addr, MemOpIdx oi) { @@ -28,24 +20,12 @@ static void atomic_trace_rmw_post(CPUArchState *env, target_ulong addr, } #if HAVE_ATOMIC128 -static void atomic_trace_ld_pre(CPUArchState *env, target_ulong addr, - MemOpIdx oi) -{ - trace_guest_ld_before_exec(env_cpu(env), addr, oi); -} - static void atomic_trace_ld_post(CPUArchState *env, target_ulong addr, MemOpIdx oi) { qemu_plugin_vcpu_mem_cb(env_cpu(env), addr, oi, QEMU_PLUGIN_MEM_R); } -static void atomic_trace_st_pre(CPUArchState *env, target_ulong addr, - MemOpIdx oi) -{ - trace_guest_st_before_exec(env_cpu(env), addr, oi); -} - static void atomic_trace_st_post(CPUArchState *env, target_ulong addr, MemOpIdx oi) { diff --git a/accel/tcg/atomic_template.h b/accel/tcg/atomic_template.h index 2d917b6b1f..fc165031e8 100644 --- a/accel/tcg/atomic_template.h +++ b/accel/tcg/atomic_template.h @@ -77,7 +77,6 @@ ABI_TYPE ATOMIC_NAME(cmpxchg)(CPUArchState *env, target_ulong addr, PAGE_READ | PAGE_WRITE, retaddr); DATA_TYPE ret; - atomic_trace_rmw_pre(env, addr, oi); #if DATA_SIZE == 16 ret = atomic16_cmpxchg(haddr, cmpv, newv); #else @@ -97,7 +96,6 @@ ABI_TYPE ATOMIC_NAME(ld)(CPUArchState *env, target_ulong addr, PAGE_READ, retaddr); DATA_TYPE val; - atomic_trace_ld_pre(env, addr, oi); val = atomic16_read(haddr); ATOMIC_MMU_CLEANUP; atomic_trace_ld_post(env, addr, oi); @@ -110,7 +108,6 @@ void ATOMIC_NAME(st)(CPUArchState *env, target_ulong addr, ABI_TYPE val, DATA_TYPE *haddr = atomic_mmu_lookup(env, addr, oi, DATA_SIZE, PAGE_WRITE, retaddr); - atomic_trace_st_pre(env, addr, oi); atomic16_set(haddr, val); ATOMIC_MMU_CLEANUP; atomic_trace_st_post(env, addr, oi); @@ -124,7 +121,6 @@ ABI_TYPE ATOMIC_NAME(xchg)(CPUArchState *env, target_ulong addr, ABI_TYPE val, PAGE_READ | PAGE_WRITE, retaddr); DATA_TYPE ret; - atomic_trace_rmw_pre(env, addr, oi); ret = qatomic_xchg__nocheck(haddr, val); ATOMIC_MMU_CLEANUP; atomic_trace_rmw_post(env, addr, oi); @@ -138,7 +134,6 @@ ABI_TYPE ATOMIC_NAME(X)(CPUArchState *env, target_ulong addr, \ DATA_TYPE *haddr = atomic_mmu_lookup(env, addr, oi, DATA_SIZE, \ PAGE_READ | PAGE_WRITE, retaddr); \ DATA_TYPE ret; \ - atomic_trace_rmw_pre(env, addr, oi); \ ret = qatomic_##X(haddr, val); \ ATOMIC_MMU_CLEANUP; \ atomic_trace_rmw_post(env, addr, oi); \ @@ -171,7 +166,6 @@ ABI_TYPE ATOMIC_NAME(X)(CPUArchState *env, target_ulong addr, \ XDATA_TYPE *haddr = atomic_mmu_lookup(env, addr, oi, DATA_SIZE, \ PAGE_READ | PAGE_WRITE, retaddr); \ XDATA_TYPE cmp, old, new, val = xval; \ - atomic_trace_rmw_pre(env, addr, oi); \ smp_mb(); \ cmp = qatomic_read__nocheck(haddr); \ do { \ @@ -216,7 +210,6 @@ ABI_TYPE ATOMIC_NAME(cmpxchg)(CPUArchState *env, target_ulong addr, PAGE_READ | PAGE_WRITE, retaddr); DATA_TYPE ret; - atomic_trace_rmw_pre(env, addr, oi); #if DATA_SIZE == 16 ret = atomic16_cmpxchg(haddr, BSWAP(cmpv), BSWAP(newv)); #else @@ -236,7 +229,6 @@ ABI_TYPE ATOMIC_NAME(ld)(CPUArchState *env, target_ulong addr, PAGE_READ, retaddr); DATA_TYPE val; - atomic_trace_ld_pre(env, addr, oi); val = atomic16_read(haddr); ATOMIC_MMU_CLEANUP; atomic_trace_ld_post(env, addr, oi); @@ -249,7 +241,6 @@ void ATOMIC_NAME(st)(CPUArchState *env, target_ulong addr, ABI_TYPE val, DATA_TYPE *haddr = atomic_mmu_lookup(env, addr, oi, DATA_SIZE, PAGE_WRITE, retaddr); - atomic_trace_st_pre(env, addr, oi); val = BSWAP(val); atomic16_set(haddr, val); ATOMIC_MMU_CLEANUP; @@ -264,7 +255,6 @@ ABI_TYPE ATOMIC_NAME(xchg)(CPUArchState *env, target_ulong addr, ABI_TYPE val, PAGE_READ | PAGE_WRITE, retaddr); ABI_TYPE ret; - atomic_trace_rmw_pre(env, addr, oi); ret = qatomic_xchg__nocheck(haddr, BSWAP(val)); ATOMIC_MMU_CLEANUP; atomic_trace_rmw_post(env, addr, oi); @@ -278,7 +268,6 @@ ABI_TYPE ATOMIC_NAME(X)(CPUArchState *env, target_ulong addr, \ DATA_TYPE *haddr = atomic_mmu_lookup(env, addr, oi, DATA_SIZE, \ PAGE_READ | PAGE_WRITE, retaddr); \ DATA_TYPE ret; \ - atomic_trace_rmw_pre(env, addr, oi); \ ret = qatomic_##X(haddr, BSWAP(val)); \ ATOMIC_MMU_CLEANUP; \ atomic_trace_rmw_post(env, addr, oi); \ @@ -308,7 +297,6 @@ ABI_TYPE ATOMIC_NAME(X)(CPUArchState *env, target_ulong addr, \ XDATA_TYPE *haddr = atomic_mmu_lookup(env, addr, oi, DATA_SIZE, \ PAGE_READ | PAGE_WRITE, retaddr); \ XDATA_TYPE ldo, ldn, old, new, val = xval; \ - atomic_trace_rmw_pre(env, addr, oi); \ smp_mb(); \ ldn = qatomic_read__nocheck(haddr); \ do { \ diff --git a/accel/tcg/cputlb.c b/accel/tcg/cputlb.c index 5e0d0eebc3..82adefe574 100644 --- a/accel/tcg/cputlb.c +++ b/accel/tcg/cputlb.c @@ -2140,7 +2140,6 @@ static inline uint64_t cpu_load_helper(CPUArchState *env, abi_ptr addr, { uint64_t ret; - trace_guest_ld_before_exec(env_cpu(env), addr, oi); ret = full_load(env, addr, oi, retaddr); qemu_plugin_vcpu_mem_cb(env_cpu(env), addr, oi, QEMU_PLUGIN_MEM_R); return ret; @@ -2487,7 +2486,6 @@ static inline void cpu_store_helper(CPUArchState *env, target_ulong addr, uint64_t val, MemOpIdx oi, uintptr_t ra, FullStoreHelper *full_store) { - trace_guest_st_before_exec(env_cpu(env), addr, oi); full_store(env, addr, val, oi, ra); qemu_plugin_vcpu_mem_cb(env_cpu(env), addr, oi, QEMU_PLUGIN_MEM_W); } diff --git a/accel/tcg/user-exec.c b/accel/tcg/user-exec.c index 6f5d4933f0..8edf0bbaa1 100644 --- a/accel/tcg/user-exec.c +++ b/accel/tcg/user-exec.c @@ -250,7 +250,6 @@ uint8_t cpu_ldb_mmu(CPUArchState *env, abi_ptr addr, uint8_t ret; validate_memop(oi, MO_UB); - trace_guest_ld_before_exec(env_cpu(env), addr, oi); haddr = cpu_mmu_lookup(env, addr, oi, ra, MMU_DATA_LOAD); ret = ldub_p(haddr); clear_helper_retaddr(); @@ -265,7 +264,6 @@ uint16_t cpu_ldw_be_mmu(CPUArchState *env, abi_ptr addr, uint16_t ret; validate_memop(oi, MO_BEUW); - trace_guest_ld_before_exec(env_cpu(env), addr, oi); haddr = cpu_mmu_lookup(env, addr, oi, ra, MMU_DATA_LOAD); ret = lduw_be_p(haddr); clear_helper_retaddr(); @@ -280,7 +278,6 @@ uint32_t cpu_ldl_be_mmu(CPUArchState *env, abi_ptr addr, uint32_t ret; validate_memop(oi, MO_BEUL); - trace_guest_ld_before_exec(env_cpu(env), addr, oi); haddr = cpu_mmu_lookup(env, addr, oi, ra, MMU_DATA_LOAD); ret = ldl_be_p(haddr); clear_helper_retaddr(); @@ -295,7 +292,6 @@ uint64_t cpu_ldq_be_mmu(CPUArchState *env, abi_ptr addr, uint64_t ret; validate_memop(oi, MO_BEUQ); - trace_guest_ld_before_exec(env_cpu(env), addr, oi); haddr = cpu_mmu_lookup(env, addr, oi, ra, MMU_DATA_LOAD); ret = ldq_be_p(haddr); clear_helper_retaddr(); @@ -310,7 +306,6 @@ uint16_t cpu_ldw_le_mmu(CPUArchState *env, abi_ptr addr, uint16_t ret; validate_memop(oi, MO_LEUW); - trace_guest_ld_before_exec(env_cpu(env), addr, oi); haddr = cpu_mmu_lookup(env, addr, oi, ra, MMU_DATA_LOAD); ret = lduw_le_p(haddr); clear_helper_retaddr(); @@ -325,7 +320,6 @@ uint32_t cpu_ldl_le_mmu(CPUArchState *env, abi_ptr addr, uint32_t ret; validate_memop(oi, MO_LEUL); - trace_guest_ld_before_exec(env_cpu(env), addr, oi); haddr = cpu_mmu_lookup(env, addr, oi, ra, MMU_DATA_LOAD); ret = ldl_le_p(haddr); clear_helper_retaddr(); @@ -340,7 +334,6 @@ uint64_t cpu_ldq_le_mmu(CPUArchState *env, abi_ptr addr, uint64_t ret; validate_memop(oi, MO_LEUQ); - trace_guest_ld_before_exec(env_cpu(env), addr, oi); haddr = cpu_mmu_lookup(env, addr, oi, ra, MMU_DATA_LOAD); ret = ldq_le_p(haddr); clear_helper_retaddr(); @@ -354,7 +347,6 @@ void cpu_stb_mmu(CPUArchState *env, abi_ptr addr, uint8_t val, void *haddr; validate_memop(oi, MO_UB); - trace_guest_st_before_exec(env_cpu(env), addr, oi); haddr = cpu_mmu_lookup(env, addr, oi, ra, MMU_DATA_STORE); stb_p(haddr, val); clear_helper_retaddr(); @@ -367,7 +359,6 @@ void cpu_stw_be_mmu(CPUArchState *env, abi_ptr addr, uint16_t val, void *haddr; validate_memop(oi, MO_BEUW); - trace_guest_st_before_exec(env_cpu(env), addr, oi); haddr = cpu_mmu_lookup(env, addr, oi, ra, MMU_DATA_STORE); stw_be_p(haddr, val); clear_helper_retaddr(); @@ -380,7 +371,6 @@ void cpu_stl_be_mmu(CPUArchState *env, abi_ptr addr, uint32_t val, void *haddr; validate_memop(oi, MO_BEUL); - trace_guest_st_before_exec(env_cpu(env), addr, oi); haddr = cpu_mmu_lookup(env, addr, oi, ra, MMU_DATA_STORE); stl_be_p(haddr, val); clear_helper_retaddr(); @@ -393,7 +383,6 @@ void cpu_stq_be_mmu(CPUArchState *env, abi_ptr addr, uint64_t val, void *haddr; validate_memop(oi, MO_BEUQ); - trace_guest_st_before_exec(env_cpu(env), addr, oi); haddr = cpu_mmu_lookup(env, addr, oi, ra, MMU_DATA_STORE); stq_be_p(haddr, val); clear_helper_retaddr(); @@ -406,7 +395,6 @@ void cpu_stw_le_mmu(CPUArchState *env, abi_ptr addr, uint16_t val, void *haddr; validate_memop(oi, MO_LEUW); - trace_guest_st_before_exec(env_cpu(env), addr, oi); haddr = cpu_mmu_lookup(env, addr, oi, ra, MMU_DATA_STORE); stw_le_p(haddr, val); clear_helper_retaddr(); @@ -419,7 +407,6 @@ void cpu_stl_le_mmu(CPUArchState *env, abi_ptr addr, uint32_t val, void *haddr; validate_memop(oi, MO_LEUL); - trace_guest_st_before_exec(env_cpu(env), addr, oi); haddr = cpu_mmu_lookup(env, addr, oi, ra, MMU_DATA_STORE); stl_le_p(haddr, val); clear_helper_retaddr(); @@ -432,7 +419,6 @@ void cpu_stq_le_mmu(CPUArchState *env, abi_ptr addr, uint64_t val, void *haddr; validate_memop(oi, MO_LEUQ); - trace_guest_st_before_exec(env_cpu(env), addr, oi); haddr = cpu_mmu_lookup(env, addr, oi, ra, MMU_DATA_STORE); stq_le_p(haddr, val); clear_helper_retaddr(); diff --git a/tcg/tcg-op.c b/tcg/tcg-op.c index 61b492d89f..65e1c94c2d 100644 --- a/tcg/tcg-op.c +++ b/tcg/tcg-op.c @@ -27,7 +27,6 @@ #include "tcg/tcg.h" #include "tcg/tcg-op.h" #include "tcg/tcg-mo.h" -#include "trace-tcg.h" #include "exec/plugin-gen.h" /* Reduce the number of ifdefs below. This assumes that all uses of @@ -2877,7 +2876,6 @@ void tcg_gen_qemu_ld_i32(TCGv_i32 val, TCGv addr, TCGArg idx, MemOp memop) tcg_gen_req_mo(TCG_MO_LD_LD | TCG_MO_ST_LD); memop = tcg_canonicalize_memop(memop, 0, 0); oi = make_memop_idx(memop, idx); - trace_guest_ld_before_tcg(tcg_ctx->cpu, cpu_env, addr, oi); orig_memop = memop; if (!TCG_TARGET_HAS_MEMORY_BSWAP && (memop & MO_BSWAP)) { @@ -2916,7 +2914,6 @@ void tcg_gen_qemu_st_i32(TCGv_i32 val, TCGv addr, TCGArg idx, MemOp memop) tcg_gen_req_mo(TCG_MO_LD_ST | TCG_MO_ST_ST); memop = tcg_canonicalize_memop(memop, 0, 1); oi = make_memop_idx(memop, idx); - trace_guest_st_before_tcg(tcg_ctx->cpu, cpu_env, addr, oi); if (!TCG_TARGET_HAS_MEMORY_BSWAP && (memop & MO_BSWAP)) { swap = tcg_temp_new_i32(); @@ -2965,7 +2962,6 @@ void tcg_gen_qemu_ld_i64(TCGv_i64 val, TCGv addr, TCGArg idx, MemOp memop) tcg_gen_req_mo(TCG_MO_LD_LD | TCG_MO_ST_LD); memop = tcg_canonicalize_memop(memop, 1, 0); oi = make_memop_idx(memop, idx); - trace_guest_ld_before_tcg(tcg_ctx->cpu, cpu_env, addr, oi); orig_memop = memop; if (!TCG_TARGET_HAS_MEMORY_BSWAP && (memop & MO_BSWAP)) { @@ -3013,7 +3009,6 @@ void tcg_gen_qemu_st_i64(TCGv_i64 val, TCGv addr, TCGArg idx, MemOp memop) tcg_gen_req_mo(TCG_MO_LD_ST | TCG_MO_ST_ST); memop = tcg_canonicalize_memop(memop, 1, 1); oi = make_memop_idx(memop, idx); - trace_guest_st_before_tcg(tcg_ctx->cpu, cpu_env, addr, oi); if (!TCG_TARGET_HAS_MEMORY_BSWAP && (memop & MO_BSWAP)) { swap = tcg_temp_new_i64(); diff --git a/trace-events b/trace-events index a637a61eba..bc71006675 100644 --- a/trace-events +++ b/trace-events @@ -117,20 +117,6 @@ vcpu guest_cpu_exit(void) # Targets: all vcpu guest_cpu_reset(void) -# tcg/tcg-op.c - -# @vaddr: Access' virtual address. -# @memopidx: Access' information (see below). -# -# Start virtual memory access (before any potential access violation). -# Does not include memory accesses performed by devices. -# -# Mode: user, softmmu -# Targets: TCG(all) -vcpu tcg guest_ld_before(TCGv vaddr, uint32_t memopidx) "info=%d", "vaddr=0x%016"PRIx64" memopidx=0x%x" -vcpu tcg guest_st_before(TCGv vaddr, uint32_t memopidx) "info=%d", "vaddr=0x%016"PRIx64" memopidx=0x%x" -vcpu tcg guest_rmw_before(TCGv vaddr, uint32_t memopidx) "info=%d", "vaddr=0x%016"PRIx64" memopidx=0x%x" - # include/user/syscall-trace.h # @num: System call number.