diff mbox

[20/26] Sparc: convert int_helper to trace framework

Message ID CAAu8pHuj-274TnJ-PwzNBtEyR6N2ooYjq-3WUbHLF6R5r9u9zA@mail.gmail.com
State New
Headers show

Commit Message

Blue Swirl Sept. 24, 2011, 6:22 p.m. UTC 
Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
---
 target-sparc/int_helper.c |   41 +++++++++++++++--------------------------
 trace-events              |    7 +++++++
 2 files changed, 22 insertions(+), 26 deletions(-)

uint32_t tl, uint64_t prim_context, uint64_t sec_context) "Translate
at %"PRIx64" -> %"PRIx64", mmu_idx=%d tl=%d primary context=%"PRIx64"
secondary context=%"PRIx64
+
+# target-sparc/int_helper.c
+int_helper_set_softint(uint32_t softint) "new %08x"
+int_helper_clear_softint(uint32_t softint) "new %08x"
+int_helper_write_softint(uint32_t softint) "new %08x"
+int_helper_icache_freeze(void) "Instruction cache: freeze"
+int_helper_dcache_freeze(void) "Data cache: freeze"
diff mbox

Patch

diff --git a/target-sparc/int_helper.c b/target-sparc/int_helper.c
index 3361eed..76a3fdb 100644
--- a/target-sparc/int_helper.c
+++ b/target-sparc/int_helper.c
@@ -19,24 +19,9 @@ 

 #include "cpu.h"
 #include "helper.h"
+#include "trace.h"

 //#define DEBUG_PCALL
-//#define DEBUG_PSTATE
-//#define DEBUG_CACHE_CONTROL
-
-#ifdef DEBUG_PSTATE
-#define DPRINTF_PSTATE(fmt, ...)                                \
-    do { printf("PSTATE: " fmt , ## __VA_ARGS__); } while (0)
-#else
-#define DPRINTF_PSTATE(fmt, ...) do {} while (0)
-#endif
-
-#ifdef DEBUG_CACHE_CONTROL
-#define DPRINTF_CACHE_CONTROL(fmt, ...)                                 \
-    do { printf("CACHE_CONTROL: " fmt , ## __VA_ARGS__); } while (0)
-#else
-#define DPRINTF_CACHE_CONTROL(fmt, ...) do {} while (0)
-#endif

 #ifdef TARGET_SPARC64
 #ifdef DEBUG_PCALL
@@ -286,35 +271,39 @@  trap_state *cpu_tsptr(CPUState* env)
     return &env->ts[env->tl & MAXTL_MASK];
 }

-static void do_modify_softint(CPUState *env, const char *operation,
-                              uint32_t value)
+static bool do_modify_softint(CPUState *env, uint32_t value)
 {
     if (env->softint != value) {
         env->softint = value;
-        DPRINTF_PSTATE(": %s new %08x\n", operation, env->softint);
 #if !defined(CONFIG_USER_ONLY)
         if (cpu_interrupts_enabled(env)) {
             cpu_check_irqs(env);
         }
 #endif
+        return true;
     }
+    return false;
 }

 void helper_set_softint(CPUState *env, uint64_t value)
 {
-    do_modify_softint(env, "helper_set_softint",
-                      env->softint | (uint32_t)value);
+    if (do_modify_softint(env, env->softint | (uint32_t)value)) {
+        trace_int_helper_set_softint(env->softint);
+    }
 }

 void helper_clear_softint(CPUState *env, uint64_t value)
 {
-    do_modify_softint(env, "helper_clear_softint",
-                      env->softint & (uint32_t)~value);
+    if (do_modify_softint(env, env->softint & (uint32_t)~value)) {
+        trace_int_helper_clear_softint(env->softint);
+    }
 }

 void helper_write_softint(CPUState *env, uint64_t value)
 {
-    do_modify_softint(env, "helper_write_softint", (uint32_t)value);
+    if (do_modify_softint(env, (uint32_t)value)) {
+        trace_int_helper_write_softint(env->softint);
+    }
 }
 #else
 #if !defined(CONFIG_USER_ONLY)
@@ -327,7 +316,7 @@  static void leon3_cache_control_int(CPUState *env)
         state = env->cache_control & CACHE_STATE_MASK;
         if (state == CACHE_ENABLED) {
             state = CACHE_FROZEN;
-            DPRINTF_CACHE_CONTROL("Instruction cache: freeze\n");
+            trace_int_helper_icache_freeze();
         }

         env->cache_control &= ~CACHE_STATE_MASK;
@@ -339,7 +328,7 @@  static void leon3_cache_control_int(CPUState *env)
         state = (env->cache_control >> 2) & CACHE_STATE_MASK;
         if (state == CACHE_ENABLED) {
             state = CACHE_FROZEN;
-            DPRINTF_CACHE_CONTROL("Data cache: freeze\n");
+            trace_int_helper_dcache_freeze();
         }

         env->cache_control &= ~(CACHE_STATE_MASK << 2);
diff --git a/trace-events b/trace-events
index 718e0d5..1058bc0 100644
--- a/trace-events
+++ b/trace-events
@@ -512,3 +512,10 @@  mmu_helper_tmiss(uint64_t address, uint64_t
context) "TMISS at %"PRIx64" context
 mmu_helper_get_phys_addr_code(uint32_t tl, int mmu_idx, uint64_t
prim_context, uint64_t sec_context, uint64_t address) "tl=%d
mmu_idx=%d primary context=%"PRIx64" secondary context=%"PRIx64"
address=%"PRIx64
 mmu_helper_get_phys_addr_data(uint32_t tl, int mmu_idx, uint64_t
prim_context, uint64_t sec_context, uint64_t address) "tl=%d
mmu_idx=%d primary context=%"PRIx64" secondary context=%"PRIx64"
address=%"PRIx64
 mmu_helper_mmu_fault(uint64_t address, uint64_t paddr, int mmu_idx,