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Make the SR, FSR and FIR registers 32 bits regardless of the target.

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This commit is contained in:
Andrew Cagney
1998-04-01 14:26:37 +00:00
parent 6b0c51c929
commit d0136bf32a
3 changed files with 23 additions and 10 deletions
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18
gdb/config/mips/tm-mips.h
View File

@ -262,14 +262,14 @@ extern void mips_do_registers_info PARAMS ((int, int));
#define REGISTER_BYTE(N) ((N) * MIPS_REGSIZE)
/* Number of bytes of storage in the actual machine representation
for register N. On mips, all regs are the same size. */
for register N. */
#define REGISTER_RAW_SIZE(N) MIPS_REGSIZE
#define REGISTER_RAW_SIZE(N) REGISTER_VIRTUAL_SIZE(N)
/* Number of bytes of storage in the program's representation
for register N. On mips, all regs are the same size. */
for register N. */
#define REGISTER_VIRTUAL_SIZE(N) MIPS_REGSIZE
#define REGISTER_VIRTUAL_SIZE(N) TYPE_LENGTH (REGISTER_VIRTUAL_TYPE (N))
/* Largest value REGISTER_RAW_SIZE can have. */
@ -279,13 +279,15 @@ extern void mips_do_registers_info PARAMS ((int, int));
#define MAX_REGISTER_VIRTUAL_SIZE 8
/* Return the GDB type object for the "standard" data type
of data in register N. */
/* Return the GDB type object for the "standard" data type of data in
register N. */
#ifndef REGISTER_VIRTUAL_TYPE
#define REGISTER_VIRTUAL_TYPE(N) \
(((N) >= FP0_REGNUM && (N) < FP0_REGNUM+32) \
? builtin_type_float : builtin_type_int)
(((N) >= FP0_REGNUM && (N) < FP0_REGNUM+32) ? builtin_type_float \
: ((N) == 32 /*SR*/) ? builtin_type_uint32 \
: ((N) >= 70 && (N) <= 89) ? builtin_type_uint32 \
: builtin_type_int)
#endif
/* All mips targets store doubles in a register pair with the least

6
gdb/config/mips/tm-mips64.h
View File

@ -25,8 +25,10 @@ Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */
/* define 8 byte register type */
#define REGISTER_VIRTUAL_TYPE(N) \
(((N) >= FP0_REGNUM && (N) < FP0_REGNUM+32) \
? builtin_type_double : builtin_type_long_long) \
(((N) >= FP0_REGNUM && (N) < FP0_REGNUM+32) ? builtin_type_double \
: ((N) == 32 /*SR*/) ? builtin_type_uint32 \
: ((N) >= 70 && (N) <= 89) ? builtin_type_uint32 \
: builtin_type_long_long)
/* Load double words in CALL_DUMMY. */
#define OP_LDFPR 065 /* ldc1 */