diff options
| author | Alex Bennée <alex.bennee@linaro.org> | 2022-02-04 20:43:27 +0000 |
|---|---|---|
| committer | Alex Bennée <alex.bennee@linaro.org> | 2022-02-09 12:08:42 +0000 |
| commit | c51e51005b74162df7a9c568213acca85e254efa (patch) | |
| tree | 1bc3f0f4198ffe4a7c023e46ffe519b1a14b8a71 /accel/tcg/atomic_template.h | |
| parent | d9a6bad542cd796c785ff19793fa7ae24da6a97d (diff) | |
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>
Diffstat (limited to 'accel/tcg/atomic_template.h')
| -rw-r--r-- | accel/tcg/atomic_template.h | 12 |
1 files changed, 0 insertions, 12 deletions
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 { \ |