* config/i386/tm-i386.h (STAB_REG_TO_REGNUM, SDB_REG_TO_REGNUM,

DWARF_REG_TO_REGNUM, DWARF2_REG_TO_REGNUM): New defines.
(i386_stab_reg_to_regnum, i386_dwarf_reg_to_regnum): New
prototypes.
* config/i386/tm-fbsd.h, config/i386/tm-i386gnu.h,
config/i386/tm-linux.h (STAB_REG_TO_REGNUM): Redefine to call
i386_dwarf_reg_to_regnum.
* i386-tdep.c (i386_stab_reg_to_regnum, i386_dwarf_reg_to_regnum):
New functions.

diff --git a/gdb/config/i386/tm-i386.h b/gdb/config/i386/tm-i386.h
index 9248f184e71bc8c419f9cf339e8d14b0ab25e4cd..5f2386cca2ff7f66cb349c6c659982ed3ea503ed 100644 (file)
--- a/gdb/config/i386/tm-i386.h
+++ b/gdb/config/i386/tm-i386.h
@@ -195,6 +195,22 @@ extern CORE_ADDR i386_saved_pc_after_call (struct frame_info *frame);
 
 #define FPU_REG_RAW_SIZE (10)
 
+/* Use the "default" register numbering scheme for stabs and COFF.  */
+
+#define STAB_REG_TO_REGNUM(reg) i386_stab_reg_to_regnum ((reg))
+#define SDB_REG_TO_REGNUM(reg) i386_stab_reg_to_regnum ((reg))
+extern int i386_stab_reg_to_regnum (int reg);
+
+/* Use the DWARF register numbering scheme for DWARF and DWARF 2.  */
+
+#define DWARF_REG_TO_REGNUM(reg) i386_dwarf_reg_to_regnum ((reg))
+#define DWARF2_REG_TO_REGNUM(reg) i386_dwarf_reg_to_regnum ((reg))
+extern int i386_dwarf_reg_to_regnum (int reg);
+
+/* We don't define ECOFF_REG_TO_REGNUM, since ECOFF doesn't seem to be
+   in use on any of the supported i386 targets.  */
+\f
+
 /* Sizes of individual register sets.  These cover the entire register
    file, so summing up the sizes of those portions actually present
    yields REGISTER_BYTES.  */