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| author | Peter Maydell <peter.maydell@linaro.org> | 2018-06-28 09:54:03 +0100 |
|---|---|---|
| committer | Peter Maydell <peter.maydell@linaro.org> | 2018-06-28 09:54:03 +0100 |
| commit | 1571a23c8f6fff61cf0ed7acb41007d1fd6240f2 (patch) | |
| tree | d83fe5920304a572d909653d8533a86dfc3691c8 /include/exec | |
| parent | 00928a421d47f49691cace1207481b7aad31b1f1 (diff) | |
| parent | ec09f877532210e28e1d4b6b12896d3eb6d8e8d1 (diff) | |
| download | focaccia-qemu-1571a23c8f6fff61cf0ed7acb41007d1fd6240f2.tar.gz focaccia-qemu-1571a23c8f6fff61cf0ed7acb41007d1fd6240f2.zip | |
Merge remote-tracking branch 'remotes/stefanha/tags/tracing-pull-request' into staging
Pull request * Trace TCG atomic memory accesses * Document that trace event arguments cannot be floating point # gpg: Signature made Wed 27 Jun 2018 13:57:40 BST # gpg: using RSA key 9CA4ABB381AB73C8 # gpg: Good signature from "Stefan Hajnoczi <stefanha@redhat.com>" # gpg: aka "Stefan Hajnoczi <stefanha@gmail.com>" # Primary key fingerprint: 8695 A8BF D3F9 7CDA AC35 775A 9CA4 ABB3 81AB 73C8 * remotes/stefanha/tags/tracing-pull-request: trace: forbid floating point types trace: enable tracing of TCG atomics trace: add trace_mem_build_info_no_se_be/le trace: expand mem_info:size_shift to 3 bits trace: simplify trace_mem functions trace: fix misreporting of TCG access sizes for user-space Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Diffstat (limited to 'include/exec')
| -rw-r--r-- | include/exec/cpu_ldst_useronly_template.h | 11 |
1 files changed, 8 insertions, 3 deletions
diff --git a/include/exec/cpu_ldst_useronly_template.h b/include/exec/cpu_ldst_useronly_template.h index c168f31bba..e30e58ed4a 100644 --- a/include/exec/cpu_ldst_useronly_template.h +++ b/include/exec/cpu_ldst_useronly_template.h @@ -33,20 +33,24 @@ #define SUFFIX q #define USUFFIX q #define DATA_TYPE uint64_t +#define SHIFT 3 #elif DATA_SIZE == 4 #define SUFFIX l #define USUFFIX l #define DATA_TYPE uint32_t +#define SHIFT 2 #elif DATA_SIZE == 2 #define SUFFIX w #define USUFFIX uw #define DATA_TYPE uint16_t #define DATA_STYPE int16_t +#define SHIFT 1 #elif DATA_SIZE == 1 #define SUFFIX b #define USUFFIX ub #define DATA_TYPE uint8_t #define DATA_STYPE int8_t +#define SHIFT 0 #else #error unsupported data size #endif @@ -63,7 +67,7 @@ glue(glue(cpu_ld, USUFFIX), MEMSUFFIX)(CPUArchState *env, target_ulong ptr) #if !defined(CODE_ACCESS) trace_guest_mem_before_exec( ENV_GET_CPU(env), ptr, - trace_mem_build_info(DATA_SIZE, false, MO_TE, false)); + trace_mem_build_info(SHIFT, false, MO_TE, false)); #endif return glue(glue(ld, USUFFIX), _p)(g2h(ptr)); } @@ -87,7 +91,7 @@ glue(glue(cpu_lds, SUFFIX), MEMSUFFIX)(CPUArchState *env, target_ulong ptr) #if !defined(CODE_ACCESS) trace_guest_mem_before_exec( ENV_GET_CPU(env), ptr, - trace_mem_build_info(DATA_SIZE, true, MO_TE, false)); + trace_mem_build_info(SHIFT, true, MO_TE, false)); #endif return glue(glue(lds, SUFFIX), _p)(g2h(ptr)); } @@ -113,7 +117,7 @@ glue(glue(cpu_st, SUFFIX), MEMSUFFIX)(CPUArchState *env, target_ulong ptr, #if !defined(CODE_ACCESS) trace_guest_mem_before_exec( ENV_GET_CPU(env), ptr, - trace_mem_build_info(DATA_SIZE, false, MO_TE, true)); + trace_mem_build_info(SHIFT, false, MO_TE, true)); #endif glue(glue(st, SUFFIX), _p)(g2h(ptr), v); } @@ -136,3 +140,4 @@ glue(glue(glue(cpu_st, SUFFIX), MEMSUFFIX), _ra)(CPUArchState *env, #undef SUFFIX #undef USUFFIX #undef DATA_SIZE +#undef SHIFT |