* config/i386/darwin.h (DBX_REGISTER_NUMBER): Define.

From-SVN: r110865

* config/i386/darwin.h (DBX_REGISTER_NUMBER): Define.
From-SVN: r110865
7405f03c · Geoffrey Keating · Geoffrey Keating · 01df94d4 · 7405f03c · 7405f03c
Commit 7405f03c authored Feb 11, 2006 by Geoffrey Keating Committed by Geoffrey Keating Feb 11, 2006
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gcc/ChangeLog
+4 -0

gcc/config/i386/darwin.h
+10 -0

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--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
+2006-02-10  Geoffrey Keating  <geoffk@apple.com>
+
+	* config/i386/darwin.h (DBX_REGISTER_NUMBER): Define.
+
 2006-02-10  Diego Novillo  <dnovillo@redhat.com>

 	* tree-inline.c (estimate_num_insns_1): Make OpenMP directives

--- a/gcc/config/i386/darwin.h
+++ b/gcc/config/i386/darwin.h
@@ -152,3 +152,13 @@ extern void darwin_x86_file_end (void);
 	}								\
      else fprintf (FILE, "\tcall mcount\n");				\
    } while (0)
+
+/* Darwin uses the standard DWARF register numbers but the default
+   register numbers for STABS.  Fortunately for 64-bit code the
+   default and the standard are the same.  */
+#undef DBX_REGISTER_NUMBER
+#define DBX_REGISTER_NUMBER(n) (TARGET_64BIT			\
+				? dbx64_register_map[n]		\
+				: write_symbols == DWARF2_DEBUG	\
+				? svr4_dbx_register_map[n]	\
+				: dbx_register_map[n])