linux.h (DBX_REGISTER_NUMBER): Delete.

	* config/sparc/linux.h (DBX_REGISTER_NUMBER): Delete.
	* config/sparc/linux64.h (DBX_REGISTER_NUMBER): Likewise.
	* config/sparc/sysv4.h (DBX_REGISTER_NUMBER): Likewise.

From-SVN: r143649

gcc/ChangeLog

+2009-01-24  Eric Botcazou  <ebotcazou@adacore.com>
+
+	* config/sparc/linux.h (DBX_REGISTER_NUMBER): Delete.
+	* config/sparc/linux64.h (DBX_REGISTER_NUMBER): Likewise.
+	* config/sparc/sysv4.h (DBX_REGISTER_NUMBER): Likewise.
+
 2009-01-24  H.J. Lu  <hongjiu.lu@intel.com>
 
 	PR c/38938

gcc/config/sparc/linux.h

@@ -102,10 +102,6 @@ along with GCC; see the file COPYING3.  If not see
   "%{V} %{v:%{!V:-V}} %{!Qn:-Qy} %{n} %{T} %{Ym,*} %{Wa,*:%*} -s \
    %{fpic|fPIC|fpie|fPIE:-K PIC} %(asm_cpu) %(asm_relax)"
 
-/* Same as sparc.h */
-#undef DBX_REGISTER_NUMBER
-#define DBX_REGISTER_NUMBER(REGNO) (REGNO)
-
 #undef ASM_OUTPUT_ALIGNED_LOCAL
 #define ASM_OUTPUT_ALIGNED_LOCAL(FILE, NAME, SIZE, ALIGN)		\
 do {									\

gcc/config/sparc/linux64.h

@@ -239,10 +239,6 @@ along with GCC; see the file COPYING3.  If not see
 %{mlittle-endian:-EL} \
 %(asm_cpu) %(asm_arch) %(asm_relax)"
 
-/* Same as sparc.h */
-#undef DBX_REGISTER_NUMBER
-#define DBX_REGISTER_NUMBER(REGNO) (REGNO)
-
 #undef ASM_OUTPUT_ALIGNED_LOCAL
 #define ASM_OUTPUT_ALIGNED_LOCAL(FILE, NAME, SIZE, ALIGN)		\
 do {									\

gcc/config/sparc/sysv4.h

@@ -93,22 +93,6 @@ do { ASM_OUTPUT_ALIGN ((FILE), Pmode == SImode ? 2 : 3);		\
 	fprintf (FILE, "\n");						\
   } while (0)
 
-/* Define how the SPARC registers should be numbered for Dwarf output.
-   The numbering provided here should be compatible with the native
-   svr4 SDB debugger in the SPARC/svr4 reference port.  The numbering
-   is as follows:
-
-   Assembly name	gcc internal regno	Dwarf regno
-   ----------------------------------------------------------
-   g0-g7		0-7			0-7
-   o0-o7		8-15			8-15
-   l0-l7		16-23			16-23
-   i0-i7		24-31			24-31
-   f0-f31		32-63			40-71
-*/
-
-#define DBX_REGISTER_NUMBER(REGNO) ((REGNO) < 32 ? (REGNO) : (REGNO) + 8)
-
 /* A set of symbol definitions for assembly pseudo-ops which will
    get us switched to various sections of interest.  These are used
    in all places where we simply want to switch to a section, and