tracing: remove TCG memory access tracing

If you really want to trace all memory operations TCG plugins gives
you a more flexible interface for doing so.

Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Cc: Luis Vilanova <vilanova@imperial.ac.uk>
Cc: Stefan Hajnoczi <stefanha@redhat.com>
Message-Id: <20220204204335.1689602-19-alex.bennee@linaro.org>

1 files changed, 0 insertions, 14 deletions

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();