Update mn10300 dwarf register map

This change updates the mn10300 dwarf register map.  It reduces the
failure count when doing simulator testing against the default
multilib from 788 to 99.

gdb/ChangeLog:

	* mn10300-tdep.c (mn10300_dwarf2_reg_to_regnum): Rewrite
	dwarf2_to_gdb[] table using symbolic constants.  Adjust
	penultimate entry from number representing the PC register
	to symbolic constant representing the MDR register.  Add
	constant for the PC register to the end of the table.

diff --git a/gdb/ChangeLog b/gdb/ChangeLog
index a0e3530964725af389422b9f43d7cf38d2ceb704..07738fa1683eaf5bec6d67ba28ad44211bbe5e01 100644 (file)
--- a/gdb/ChangeLog
+++ b/gdb/ChangeLog
@@ -1,3 +1,11 @@
+2014-02-03  Kevin Buettner  <kevinb@redhat.com>
+
+       * mn10300-tdep.c (mn10300_dwarf2_reg_to_regnum): Rewrite 
+       dwarf2_to_gdb[] table using symbolic constants.  Adjust
+       penultimate entry from number representing the PC register
+       to symbolic constant representing the MDR register.  Add
+       constant for the PC register to the end of the table.
+
 2014-02-03  Mark Kettenis  <kettenis@gnu.org>
 
        * bsd-kvm.c: Include <sys/param.h>

diff --git a/gdb/mn10300-tdep.c b/gdb/mn10300-tdep.c
index ac53ae4a8b8a80513efa15a7031ec659ff336ecc..10a82627a2f7304d294f9507d3377ac73a6cdbd4 100644 (file)
--- a/gdb/mn10300-tdep.c
+++ b/gdb/mn10300-tdep.c
@@ -1361,13 +1361,26 @@ mn10300_dwarf2_reg_to_regnum (struct gdbarch *gdbarch, int dwarf2)
      appear in GCC's numbering, but have no counterpart in GDB's
      world, are marked with a -1.  */
   static int dwarf2_to_gdb[] = {
-    0,  1,  2,  3,  4,  5,  6,  7, -1, 8,
-    15, 16, 17, 18, 19, 20, 21, 22,
-    32, 33, 34, 35, 36, 37, 38, 39,
-    40, 41, 42, 43, 44, 45, 46, 47,
-    48, 49, 50, 51, 52, 53, 54, 55,
-    56, 57, 58, 59, 60, 61, 62, 63,
-    9, 11
+    E_D0_REGNUM, E_D1_REGNUM, E_D2_REGNUM, E_D3_REGNUM,
+    E_A0_REGNUM, E_A1_REGNUM, E_A2_REGNUM, E_A3_REGNUM,
+    -1, E_SP_REGNUM,
+
+    E_E0_REGNUM, E_E1_REGNUM, E_E2_REGNUM, E_E3_REGNUM,
+    E_E4_REGNUM, E_E5_REGNUM, E_E6_REGNUM, E_E7_REGNUM,
+
+    E_FS0_REGNUM + 0, E_FS0_REGNUM + 1, E_FS0_REGNUM + 2, E_FS0_REGNUM + 3,
+    E_FS0_REGNUM + 4, E_FS0_REGNUM + 5, E_FS0_REGNUM + 6, E_FS0_REGNUM + 7,
+
+    E_FS0_REGNUM + 8, E_FS0_REGNUM + 9, E_FS0_REGNUM + 10, E_FS0_REGNUM + 11,
+    E_FS0_REGNUM + 12, E_FS0_REGNUM + 13, E_FS0_REGNUM + 14, E_FS0_REGNUM + 15,
+
+    E_FS0_REGNUM + 16, E_FS0_REGNUM + 17, E_FS0_REGNUM + 18, E_FS0_REGNUM + 19,
+    E_FS0_REGNUM + 20, E_FS0_REGNUM + 21, E_FS0_REGNUM + 22, E_FS0_REGNUM + 23,
+
+    E_FS0_REGNUM + 24, E_FS0_REGNUM + 25, E_FS0_REGNUM + 26, E_FS0_REGNUM + 27,
+    E_FS0_REGNUM + 28, E_FS0_REGNUM + 29, E_FS0_REGNUM + 30, E_FS0_REGNUM + 31,
+
+    E_MDR_REGNUM, E_PSW_REGNUM, E_PC_REGNUM
   };
 
   if (dwarf2 < 0