diff options
| -rw-r--r-- | gdb/ChangeLog | 16 | ||||
| -rw-r--r-- | gdb/config/vax/tm-vax.h | 25 | ||||
| -rw-r--r-- | gdb/vax-tdep.c | 43 |
3 files changed, 70 insertions, 14 deletions
diff --git a/gdb/ChangeLog b/gdb/ChangeLog index 07e41de..67b30b8 100644 --- a/gdb/ChangeLog +++ b/gdb/ChangeLog @@ -1,3 +1,19 @@ +2002-04-22 Jason Thorpe <thorpej@wasabisystems.com> + + * vax-tdep.c: Update copyright years. + (vax_register_name): New function. + (vax_register_byte): Ditto. + (vax_register_raw_size): Ditto. + (vax_register_virtual_size): Ditto. + (vax_register_virtual_type): Ditto. + * config/vax/tm-vax.h: Update copyright years. + (REGISTER_NAMES): Remove. + (REGISTER_NAME): Define. + (REGISTER_BYTE): Use vax_register_byte. + (REGISTER_RAW_SIZE): Use vax_register_raw_size. + (REGISTER_VIRTUAL_SIZE): Use vax_register_virtual_size. + (REGISTER_VIRTUAL_TYPE): Use vax_register_virtual_type. + 2002-04-21 Andrew Cagney <ac131313@redhat.com> * config/sparc/tm-sparc.h (sparc_skip_prologue): Restore diff --git a/gdb/config/vax/tm-vax.h b/gdb/config/vax/tm-vax.h index bfa243c..31acf00 100644 --- a/gdb/config/vax/tm-vax.h +++ b/gdb/config/vax/tm-vax.h @@ -1,5 +1,5 @@ /* Definitions to make GDB run on a vax under 4.2bsd. - Copyright 1986, 1987, 1989, 1991, 1993, 1994, 1996, 1998, 1999, 2000 + Copyright 1986, 1987, 1989, 1991, 1993, 1994, 1996, 1998, 1999, 2000, 2002 Free Software Foundation, Inc. This file is part of GDB. @@ -73,10 +73,9 @@ extern CORE_ADDR vax_skip_prologue (CORE_ADDR); #define NUM_REGS 17 -/* Initializer for an array of names of registers. - There should be NUM_REGS strings in this initializer. */ - -#define REGISTER_NAMES {"r0", "r1", "r2", "r3", "r4", "r5", "r6", "r7", "r8", "r9", "r10", "r11", "ap", "fp", "sp", "pc", "ps"} +/* Return the name of the register specified by N. */ +#define REGISTER_NAME(N) vax_register_name ((N)) +extern char *vax_register_name (int); /* Register numbers of various important registers. Note that some of these values are "real" register numbers, @@ -97,18 +96,18 @@ extern CORE_ADDR vax_skip_prologue (CORE_ADDR); /* Index within `registers' of the first byte of the space for register N. */ - -#define REGISTER_BYTE(N) ((N) * 4) +#define REGISTER_BYTE(N) vax_register_byte ((N)) +extern int vax_register_byte (int); /* Number of bytes of storage in the actual machine representation for register N. On the vax, all regs are 4 bytes. */ - -#define REGISTER_RAW_SIZE(N) 4 +#define REGISTER_RAW_SIZE(N) vax_register_raw_size ((N)) +extern int vax_register_raw_size (int); /* Number of bytes of storage in the program's representation for register N. On the vax, all regs are 4 bytes. */ - -#define REGISTER_VIRTUAL_SIZE(N) 4 +#define REGISTER_VIRTUAL_SIZE(N) vax_register_virtual_size ((N)) +extern int vax_register_virtual_size (int); /* Largest value REGISTER_RAW_SIZE can have. */ @@ -120,8 +119,8 @@ extern CORE_ADDR vax_skip_prologue (CORE_ADDR); /* Return the GDB type object for the "standard" data type of data in register N. */ - -#define REGISTER_VIRTUAL_TYPE(N) builtin_type_int +#define REGISTER_VIRTUAL_TYPE(N) vax_register_virtual_type ((N)) +extern struct type *vax_register_virtual_type (int); /* Store the address of the place in which to copy the structure the subroutine will return. This is called from call_function. */ diff --git a/gdb/vax-tdep.c b/gdb/vax-tdep.c index a5fbe3a..053041e 100644 --- a/gdb/vax-tdep.c +++ b/gdb/vax-tdep.c @@ -1,5 +1,5 @@ /* Print VAX instructions for GDB, the GNU debugger. - Copyright 1986, 1989, 1991, 1992, 1995, 1996, 1998, 1999, 2000 + Copyright 1986, 1989, 1991, 1992, 1995, 1996, 1998, 1999, 2000, 2002 Free Software Foundation, Inc. This file is part of GDB. @@ -52,6 +52,47 @@ static unsigned char *print_insn_arg (); +char * +vax_register_name (int regno) +{ + static char *register_names[] = + { + "r0", "r1", "r2", "r3", "r4", "r5", "r6", "r7", + "r8", "r9", "r10", "r11", "ap", "fp", "sp", "pc", + "ps", + }; + + if (regno < 0) + return (NULL); + if (regno >= (sizeof(register_names) / sizeof(*register_names))) + return (NULL); + return (register_names[regno]); +} + +int +vax_register_byte (int regno) +{ + return (regno * 4); +} + +int +vax_register_raw_size (int regno) +{ + return (4); +} + +int +vax_register_virtual_size (int regno) +{ + return (4); +} + +struct type * +vax_register_virtual_type (int regno) +{ + return (builtin_type_int); +} + /* Advance PC across any function entry prologue instructions to reach some "real" code. */ |