[ltrace-commits] 09/40: added a disabled stub for complex float support

[Petr Machata]

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pmachata-guest pushed a commit to branch master
in repository ltrace.

commit 2794bb828b6e3b4cc8bfeeef4aa57e81675e7660
Author: Dima Kogan <dima at secretsauce.net>
Date:   Tue Apr 22 15:15:55 2014 -0700

    added a disabled stub for complex float support
---
 dwarf_prototypes.c | 17 +++++++++++++++++
 1 file changed, 17 insertions(+)

diff --git a/dwarf_prototypes.c b/dwarf_prototypes.c
index 449a750..64d7820 100644
--- a/dwarf_prototypes.c
+++ b/dwarf_prototypes.c
@@ -236,6 +236,23 @@ static enum arg_type get_base_type(Dwarf_Die* die)
 		}
 	}
 
+#if 0
+	if (encoding == DW_ATE_complex_float) {
+		switch (attr_numeric(die, DW_AT_byte_size)) {
+		case 2*sizeof(float):
+			return ARGTYPE_FLOAT;
+
+		case 2*sizeof(double):
+			return ARGTYPE_DOUBLE;
+
+		default:
+			// things like long doubles. ltrace has no support yet, so I just
+			// say "void"
+			return ARGTYPE_VOID;
+		}
+	}
+#endif
+
 	// Unknown encoding. I just say void
 	complain(die, "Unknown base type. Returning 'void'");
 	return ARGTYPE_VOID;

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