/* Low level Alpha interface, for GDB when running native.
- Copyright 1993, 1995, 1996, 1998 Free Software Foundation, Inc.
+ Copyright 1993, 1995, 1996, 1998, 1999, 2000, 2001
+ Free Software Foundation, Inc.
This file is part of GDB.
#include "inferior.h"
#include "gdbcore.h"
#include "target.h"
+#include "regcache.h"
#include <sys/ptrace.h>
#ifdef __linux__
#include <asm/reg.h>
#include <alpha/ptrace.h>
#else
-#include <machine/reg.h>
+#include <alpha/coreregs.h>
#endif
#include <sys/user.h>
/* Prototypes for local functions. */
-static void fetch_osf_core_registers PARAMS ((char *,
- unsigned, int, CORE_ADDR));
-static void fetch_elf_core_registers PARAMS ((char *,
- unsigned, int, CORE_ADDR));
+static void fetch_osf_core_registers (char *, unsigned, int, CORE_ADDR);
+static void fetch_elf_core_registers (char *, unsigned, int, CORE_ADDR);
/* Size of elements in jmpbuf */
This routine returns true on success. */
int
-get_longjmp_target (pc)
- CORE_ADDR *pc;
+get_longjmp_target (CORE_ADDR *pc)
{
CORE_ADDR jb_addr;
char raw_buffer[MAX_REGISTER_RAW_SIZE];
*/
static void
-fetch_osf_core_registers (core_reg_sect, core_reg_size, which, reg_addr)
- char *core_reg_sect;
- unsigned core_reg_size;
- int which;
- CORE_ADDR reg_addr;
+fetch_osf_core_registers (char *core_reg_sect, unsigned core_reg_size,
+ int which, CORE_ADDR reg_addr)
{
register int regno;
register int addr;
int bad_reg = -1;
- /* Table to map a gdb regnum to an index in the core register section.
- The floating point register values are garbage in OSF/1.2 core files. */
+ /* Table to map a gdb regnum to an index in the core register
+ section. The floating point register values are garbage in
+ OSF/1.2 core files. OSF5 uses different names for the register
+ enum list, need to handle two cases. The actual values are the
+ same. */
static int core_reg_mapping[NUM_REGS] =
{
+#ifdef NCF_REGS
+#define EFL NCF_REGS
+ CF_V0, CF_T0, CF_T1, CF_T2, CF_T3, CF_T4, CF_T5, CF_T6,
+ CF_T7, CF_S0, CF_S1, CF_S2, CF_S3, CF_S4, CF_S5, CF_S6,
+ CF_A0, CF_A1, CF_A2, CF_A3, CF_A4, CF_A5, CF_T8, CF_T9,
+ CF_T10, CF_T11, CF_RA, CF_T12, CF_AT, CF_GP, CF_SP, -1,
+ EFL + 0, EFL + 1, EFL + 2, EFL + 3, EFL + 4, EFL + 5, EFL + 6, EFL + 7,
+ EFL + 8, EFL + 9, EFL + 10, EFL + 11, EFL + 12, EFL + 13, EFL + 14, EFL + 15,
+ EFL + 16, EFL + 17, EFL + 18, EFL + 19, EFL + 20, EFL + 21, EFL + 22, EFL + 23,
+ EFL + 24, EFL + 25, EFL + 26, EFL + 27, EFL + 28, EFL + 29, EFL + 30, EFL + 31,
+ CF_PC, -1
+#else
#define EFL (EF_SIZE / 8)
EF_V0, EF_T0, EF_T1, EF_T2, EF_T3, EF_T4, EF_T5, EF_T6,
EF_T7, EF_S0, EF_S1, EF_S2, EF_S3, EF_S4, EF_S5, EF_S6,
EFL + 16, EFL + 17, EFL + 18, EFL + 19, EFL + 20, EFL + 21, EFL + 22, EFL + 23,
EFL + 24, EFL + 25, EFL + 26, EFL + 27, EFL + 28, EFL + 29, EFL + 30, EFL + 31,
EF_PC, -1
+#endif
};
static char zerobuf[MAX_REGISTER_RAW_SIZE] =
{0};
}
static void
-fetch_elf_core_registers (core_reg_sect, core_reg_size, which, reg_addr)
- char *core_reg_sect;
- unsigned core_reg_size;
- int which;
- CORE_ADDR reg_addr;
+fetch_elf_core_registers (char *core_reg_sect, unsigned core_reg_size,
+ int which, CORE_ADDR reg_addr)
{
if (core_reg_size < 32 * 8)
{
/* Return the ptrace ``address'' of register REGNO. */
CORE_ADDR
-register_addr (regno, blockend)
- int regno;
- CORE_ADDR blockend;
+register_addr (int regno, CORE_ADDR blockend)
{
return REGISTER_PTRACE_ADDR (regno);
}
int
-kernel_u_size ()
+kernel_u_size (void)
{
return (sizeof (struct user));
}
#if defined(USE_PROC_FS) || defined(HAVE_GREGSET_T)
#include <sys/procfs.h>
+/* Prototypes for supply_gregset etc. */
+#include "gregset.h"
+
/*
* See the comment in m68k-tdep.c regarding the utility of these functions.
*/
void
-supply_gregset (gregsetp)
- gregset_t *gregsetp;
+supply_gregset (gdb_gregset_t *gregsetp)
{
register int regi;
register long *regp = ALPHA_REGSET_BASE (gregsetp);
}
void
-fill_gregset (gregsetp, regno)
- gregset_t *gregsetp;
- int regno;
+fill_gregset (gdb_gregset_t *gregsetp, int regno)
{
int regi;
register long *regp = ALPHA_REGSET_BASE (gregsetp);
*/
void
-supply_fpregset (fpregsetp)
- fpregset_t *fpregsetp;
+supply_fpregset (gdb_fpregset_t *fpregsetp)
{
register int regi;
register long *regp = ALPHA_REGSET_BASE (fpregsetp);
}
void
-fill_fpregset (fpregsetp, regno)
- fpregset_t *fpregsetp;
- int regno;
+fill_fpregset (gdb_fpregset_t *fpregsetp, int regno)
{
int regi;
register long *regp = ALPHA_REGSET_BASE (fpregsetp);
{
/* This really is bfd_target_unknown_flavour. */
- bfd_target_unknown_flavour,
- fetch_osf_core_registers,
- NULL
+ bfd_target_unknown_flavour, /* core_flavour */
+ default_check_format, /* check_format */
+ default_core_sniffer, /* core_sniffer */
+ fetch_osf_core_registers, /* core_read_registers */
+ NULL /* next */
};
static struct core_fns alpha_elf_core_fns =
{
- bfd_target_elf_flavour,
- fetch_elf_core_registers,
- NULL
+ bfd_target_elf_flavour, /* core_flavour */
+ default_check_format, /* check_format */
+ default_core_sniffer, /* core_sniffer */
+ fetch_elf_core_registers, /* core_read_registers */
+ NULL /* next */
};
void
-_initialize_core_alpha ()
+_initialize_core_alpha (void)
{
add_core_fns (&alpha_osf_core_fns);
add_core_fns (&alpha_elf_core_fns);
projects / deliverable / binutils-gdb.git / blobdiff