X-Git-Url: https://git.cworth.org/git?a=blobdiff_plain;f=common%2Ftrace_dump.cpp;h=e6810b6afa63e209e156b096bb8a5197b2dc32ce;hb=HEAD;hp=6a0e6a79d853389bc6031d044d6d0bdd2ca76411;hpb=946da143b5fa8b5babddd5668743e4048bf08e7d;p=apitrace

diff --git a/common/trace_dump.cpp b/common/trace_dump.cpp
index 6a0e6a7..e6810b6 100644
--- a/common/trace_dump.cpp
+++ b/common/trace_dump.cpp
@@ -24,6 +24,8 @@
  **************************************************************************/
 
 
+#include <limits>
+
 #include "formatter.hpp"
 #include "trace_dump.hpp"
 
@@ -35,7 +37,7 @@ class Dumper : public Visitor
 {
 protected:
     std::ostream &os;
-    DumpFlags flags;
+    DumpFlags dumpFlags;
     formatter::Formatter *formatter;
     formatter::Attribute *normal;
     formatter::Attribute *bold;
@@ -48,9 +50,9 @@ protected:
 public:
     Dumper(std::ostream &_os, DumpFlags _flags) : 
         os(_os),
-        flags(_flags)
+        dumpFlags(_flags)
     {
-        bool color = !(flags & DUMP_FLAG_NO_COLOR);
+        bool color = !(dumpFlags & DUMP_FLAG_NO_COLOR);
         formatter = formatter::defaultFormatter(color);
         normal = formatter->normal();
         bold = formatter->bold();
@@ -73,7 +75,7 @@ public:
     }
 
     void visit(Null *) {
-        os << "NULL";
+        os << literal << "NULL" << normal;
     }
 
     void visit(Bool *node) {
@@ -89,11 +91,15 @@ public:
     }
 
     void visit(Float *node) {
+        std::streamsize oldPrecision = os.precision(std::numeric_limits<float>::digits10 + 1);
         os << literal << node->value << normal;
+        os.precision(oldPrecision);
     }
 
     void visit(Double *node) {
+        std::streamsize oldPrecision = os.precision(std::numeric_limits<double>::digits10 + 1);
         os << literal << node->value << normal;
+        os.precision(oldPrecision);
     }
 
     void visit(String *node) {
@@ -129,12 +135,10 @@ public:
     }
 
     void visit(Enum *node) {
-        const EnumSig *sig = node->sig;
-        for (const EnumValue *it = sig->values; it != sig->values + sig->num_values; ++it) {
-            if (it->value == node->value) {
-                os << literal << it->name << normal;
-                return;
-            }
+        const EnumValue *it = node->lookup();
+        if (it) {
+            os << literal << it->name << normal;
+            return;
         }
         os << literal << node->value << normal;
     }
@@ -143,7 +147,8 @@ public:
         unsigned long long value = bitmask->value;
         const BitmaskSig *sig = bitmask->sig;
         bool first = true;
-        for (const BitmaskFlag *it = sig->flags; value != 0 && it != sig->flags + sig->num_flags; ++it) {
+        for (const BitmaskFlag *it = sig->flags; it != sig->flags + sig->num_flags; ++it) {
+            assert(it->value || first);
             if ((it->value && (value & it->value) == it->value) ||
                 (!it->value && value == 0)) {
                 if (!first) {
@@ -153,6 +158,9 @@ public:
                 value &= ~it->value;
                 first = false;
             }
+            if (value == 0) {
+                break;
+            }
         }
         if (value || first) {
             if (!first) {
@@ -162,14 +170,32 @@ public:
         }
     }
 
-    void visit(Struct *s) {
-        const char *sep = "";
-        os << "{";
+    const char *
+    visitMembers(Struct *s, const char *sep = "") {
         for (unsigned i = 0; i < s->members.size(); ++i) {
-            os << sep << italic << s->sig->member_names[i] << normal << " = ";
-            _visit(s->members[i]);
+            const char *memberName = s->sig->member_names[i];
+            Value *memberValue = s->members[i];
+
+            if (!memberName || !*memberName) {
+                // Anonymous structure
+                Struct *memberStruct = dynamic_cast<Struct *>(memberValue);
+                assert(memberStruct);
+                if (memberStruct) {
+                    sep = visitMembers(memberStruct, sep);
+                    continue;
+                }
+            }
+
+            os << sep << italic << memberName << normal << " = ",
+            _visit(memberValue);
             sep = ", ";
         }
+        return sep;
+    }
+
+    void visit(Struct *s) {
+        os << "{";
+        visitMembers(s);
         os << "}";
     }
 
@@ -198,12 +224,20 @@ public:
         os << pointer << "0x" << std::hex << p->value << std::dec << normal;
     }
 
+    void visit(Repr *r) {
+        _visit(r->humanValue);
+    }
+
     void visit(Call *call) {
-        CallFlags flags = call->flags;
+        CallFlags callFlags = call->flags;
+        
+        if (!(dumpFlags & DUMP_FLAG_NO_CALL_NO)) {
+            os << call->no << " ";
+        }
 
-        if (flags & CALL_FLAG_NON_REPRODUCIBLE) {
+        if (callFlags & CALL_FLAG_NON_REPRODUCIBLE) {
             os << strike;
-        } else if (flags & (CALL_FLAG_FAKE | CALL_FLAG_NO_SIDE_EFFECTS)) {
+        } else if (callFlags & (CALL_FLAG_FAKE | CALL_FLAG_NO_SIDE_EFFECTS)) {
             os << normal;
         } else {
             os << bold;
@@ -214,11 +248,11 @@ public:
         const char *sep = "";
         for (unsigned i = 0; i < call->args.size(); ++i) {
             os << sep;
-            if (!(flags = DUMP_FLAG_NO_ARG_NAMES)) {
+            if (!(dumpFlags & DUMP_FLAG_NO_ARG_NAMES)) {
                 os << italic << call->sig->arg_names[i] << normal << " = ";
             }
-            if (call->args[i]) {
-                _visit(call->args[i]);
+            if (call->args[i].value) {
+                _visit(call->args[i].value);
             } else {
                os << "?";
             }
@@ -231,13 +265,13 @@ public:
             _visit(call->ret);
         }
         
-        if (flags & CALL_FLAG_INCOMPLETE) {
+        if (callFlags & CALL_FLAG_INCOMPLETE) {
             os << " // " << red << "incomplete" << normal;
         }
         
         os << "\n";
 
-        if (flags & CALL_FLAG_END_FRAME) {
+        if (callFlags & CALL_FLAG_END_FRAME) {
             os << "\n";
         }
     }
@@ -252,7 +286,6 @@ void dump(Value *value, std::ostream &os, DumpFlags flags) {
 
 void dump(Call &call, std::ostream &os, DumpFlags flags) {
     Dumper d(os, flags);
-    os << call.no << " ";
     d.visit(&call);
 }