/* IBM RS/6000 native-dependent code for GDB, the GNU debugger.
Copyright (C) 1986, 1987, 1989, 1991, 1992, 1993, 1994, 1995, 1996, 1997,
- 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2007
+ 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2007, 2008, 2009, 2010, 2011
Free Software Foundation, Inc.
This file is part of GDB.
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
- the Free Software Foundation; either version 2 of the License, or
+ the Free Software Foundation; either version 3 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
- along with this program; if not, write to the Free Software
- Foundation, Inc., 51 Franklin Street, Fifth Floor,
- Boston, MA 02110-1301, USA. */
+ along with this program. If not, see <http://www.gnu.org/licenses/>. */
#include "defs.h"
#include "inferior.h"
#include "ppc-tdep.h"
#include "rs6000-tdep.h"
#include "exec.h"
-#include "gdb_stdint.h"
#include "observer.h"
+#include "xcoffread.h"
#include <sys/ptrace.h>
#include <sys/reg.h>
/* On AIX4.3+, sys/ldr.h provides different versions of struct ld_info for
debugging 32-bit and 64-bit processes. Define a typedef and macros for
- accessing fields in the appropriate structures. */
+ accessing fields in the appropriate structures. */
/* In 32-bit compilation mode (which is the only mode from which ptrace()
- works on 4.3), __ld_info32 is #defined as equivalent to ld_info. */
+ works on 4.3), __ld_info32 is #defined as equivalent to ld_info. */
#ifdef __ld_info32
# define ARCH3264
#endif
-/* Return whether the current architecture is 64-bit. */
+/* Return whether the current architecture is 64-bit. */
#ifndef ARCH3264
# define ARCH64() 0
#else
-# define ARCH64() (register_size (current_gdbarch, 0) == 8)
+# define ARCH64() (register_size (target_gdbarch, 0) == 8)
#endif
-/* Union of 32-bit and 64-bit versions of ld_info. */
+/* Union of 32-bit and 64-bit versions of ld_info. */
typedef union {
#ifndef ARCH3264
/* If compiling with 32-bit and 64-bit debugging capability (e.g. AIX 4.x),
declare and initialize a variable named VAR suitable for use as the arch64
- parameter to the various LDI_*() macros. */
+ parameter to the various LDI_*() macros. */
#ifndef ARCH3264
# define ARCH64_DECL(var)
/* Return LDI's FIELD for a 64-bit process if ARCH64 and for a 32-bit process
otherwise. This technique only works for FIELDs with the same data type in
- 32-bit and 64-bit versions of ld_info. */
+ 32-bit and 64-bit versions of ld_info. */
#ifndef ARCH3264
# define LDI_FIELD(ldi, arch64, field) (ldi)->l32.ldinfo_##field
#endif
/* Return various LDI fields for a 64-bit process if ARCH64 and for a 32-bit
- process otherwise. */
+ process otherwise. */
#define LDI_NEXT(ldi, arch64) LDI_FIELD(ldi, arch64, next)
#define LDI_FD(ldi, arch64) LDI_FIELD(ldi, arch64, fd)
static void vmap_symtab (struct vmap *);
-static void exec_one_dummy_insn (void);
+static void exec_one_dummy_insn (struct regcache *);
extern void fixup_breakpoints (CORE_ADDR low, CORE_ADDR high, CORE_ADDR delta);
ISFLOAT to indicate whether REGNO is a floating point register. */
static int
-regmap (int regno, int *isfloat)
+regmap (struct gdbarch *gdbarch, int regno, int *isfloat)
{
- struct gdbarch_tdep *tdep = gdbarch_tdep (current_gdbarch);
+ struct gdbarch_tdep *tdep = gdbarch_tdep (gdbarch);
*isfloat = 0;
if (tdep->ppc_gp0_regnum <= regno
*isfloat = 1;
return regno - tdep->ppc_fp0_regnum + FPR0;
}
- else if (regno == PC_REGNUM)
+ else if (regno == gdbarch_pc_regnum (gdbarch))
return IAR;
else if (regno == tdep->ppc_ps_regnum)
return MSR;
return -1;
}
-/* Call ptrace(REQ, ID, ADDR, DATA, BUF). */
+/* Call ptrace(REQ, ID, ADDR, DATA, BUF). */
static int
rs6000_ptrace32 (int req, int id, int *addr, int data, int *buf)
return ret;
}
-/* Call ptracex(REQ, ID, ADDR, DATA, BUF). */
+/* Call ptracex(REQ, ID, ADDR, DATA, BUF). */
static int
rs6000_ptrace64 (int req, int id, long long addr, int data, void *buf)
int ret = 0;
#endif
#if 0
- printf ("rs6000_ptrace64 (%d, %d, 0x%llx, %08x, 0x%x) = 0x%x\n",
- req, id, addr, data, (unsigned int)buf, ret);
+ printf ("rs6000_ptrace64 (%d, %d, %s, %08x, 0x%x) = 0x%x\n",
+ req, id, hex_string (addr), data, (unsigned int)buf, ret);
#endif
return ret;
}
-/* Fetch register REGNO from the inferior. */
+/* Fetch register REGNO from the inferior. */
static void
fetch_register (struct regcache *regcache, int regno)
{
+ struct gdbarch *gdbarch = get_regcache_arch (regcache);
int addr[MAX_REGISTER_SIZE];
int nr, isfloat;
- /* Retrieved values may be -1, so infer errors from errno. */
+ /* Retrieved values may be -1, so infer errors from errno. */
errno = 0;
- nr = regmap (regno, &isfloat);
+ nr = regmap (gdbarch, regno, &isfloat);
- /* Floating-point registers. */
+ /* Floating-point registers. */
if (isfloat)
rs6000_ptrace32 (PT_READ_FPR, PIDGET (inferior_ptid), addr, nr, 0);
- /* Bogus register number. */
+ /* Bogus register number. */
else if (nr < 0)
{
- if (regno >= NUM_REGS)
+ if (regno >= gdbarch_num_regs (gdbarch))
fprintf_unfiltered (gdb_stderr,
"gdb error: register no %d not implemented.\n",
regno);
return;
}
- /* Fixed-point registers. */
+ /* Fixed-point registers. */
else
{
if (!ARCH64 ())
- *addr = rs6000_ptrace32 (PT_READ_GPR, PIDGET (inferior_ptid), (int *)nr, 0, 0);
+ *addr = rs6000_ptrace32 (PT_READ_GPR, PIDGET (inferior_ptid),
+ (int *) nr, 0, 0);
else
{
/* PT_READ_GPR requires the buffer parameter to point to long long,
- even if the register is really only 32 bits. */
+ even if the register is really only 32 bits. */
long long buf;
rs6000_ptrace64 (PT_READ_GPR, PIDGET (inferior_ptid), nr, 0, &buf);
- if (register_size (current_gdbarch, regno) == 8)
+ if (register_size (gdbarch, regno) == 8)
memcpy (addr, &buf, 8);
else
*addr = buf;
else
{
#if 0
- /* FIXME: this happens 3 times at the start of each 64-bit program. */
- perror ("ptrace read");
+ /* FIXME: this happens 3 times at the start of each 64-bit program. */
+ perror (_("ptrace read"));
#endif
errno = 0;
}
}
-/* Store register REGNO back into the inferior. */
+/* Store register REGNO back into the inferior. */
static void
-store_register (const struct regcache *regcache, int regno)
+store_register (struct regcache *regcache, int regno)
{
+ struct gdbarch *gdbarch = get_regcache_arch (regcache);
int addr[MAX_REGISTER_SIZE];
int nr, isfloat;
/* Fetch the register's value from the register cache. */
regcache_raw_collect (regcache, regno, addr);
- /* -1 can be a successful return value, so infer errors from errno. */
+ /* -1 can be a successful return value, so infer errors from errno. */
errno = 0;
- nr = regmap (regno, &isfloat);
+ nr = regmap (gdbarch, regno, &isfloat);
- /* Floating-point registers. */
+ /* Floating-point registers. */
if (isfloat)
rs6000_ptrace32 (PT_WRITE_FPR, PIDGET (inferior_ptid), addr, nr, 0);
- /* Bogus register number. */
+ /* Bogus register number. */
else if (nr < 0)
{
- if (regno >= NUM_REGS)
+ if (regno >= gdbarch_num_regs (gdbarch))
fprintf_unfiltered (gdb_stderr,
"gdb error: register no %d not implemented.\n",
regno);
}
- /* Fixed-point registers. */
+ /* Fixed-point registers. */
else
{
- if (regno == SP_REGNUM)
+ if (regno == gdbarch_sp_regnum (gdbarch))
/* Execute one dummy instruction (which is a breakpoint) in inferior
process to give kernel a chance to do internal housekeeping.
Otherwise the following ptrace(2) calls will mess up user stack
since kernel will get confused about the bottom of the stack
- (%sp). */
- exec_one_dummy_insn ();
+ (%sp). */
+ exec_one_dummy_insn (regcache);
/* The PT_WRITE_GPR operation is rather odd. For 32-bit inferiors,
the register's value is passed by value, but for 64-bit inferiors,
the address of a buffer containing the value is passed. */
if (!ARCH64 ())
- rs6000_ptrace32 (PT_WRITE_GPR, PIDGET (inferior_ptid), (int *)nr, *addr, 0);
+ rs6000_ptrace32 (PT_WRITE_GPR, PIDGET (inferior_ptid),
+ (int *) nr, *addr, 0);
else
{
/* PT_WRITE_GPR requires the buffer parameter to point to an 8-byte
- area, even if the register is really only 32 bits. */
+ area, even if the register is really only 32 bits. */
long long buf;
- if (register_size (current_gdbarch, regno) == 8)
+ if (register_size (gdbarch, regno) == 8)
memcpy (&buf, addr, 8);
else
buf = *addr;
if (errno)
{
- perror ("ptrace write");
+ perror (_("ptrace write"));
errno = 0;
}
}
/* Read from the inferior all registers if REGNO == -1 and just register
- REGNO otherwise. */
+ REGNO otherwise. */
static void
-rs6000_fetch_inferior_registers (struct regcache *regcache, int regno)
+rs6000_fetch_inferior_registers (struct target_ops *ops,
+ struct regcache *regcache, int regno)
{
+ struct gdbarch *gdbarch = get_regcache_arch (regcache);
if (regno != -1)
fetch_register (regcache, regno);
else
{
- struct gdbarch_tdep *tdep = gdbarch_tdep (current_gdbarch);
+ struct gdbarch_tdep *tdep = gdbarch_tdep (gdbarch);
/* Read 32 general purpose registers. */
for (regno = tdep->ppc_gp0_regnum;
fetch_register (regcache, tdep->ppc_fp0_regnum + regno);
/* Read special registers. */
- fetch_register (regcache, PC_REGNUM);
+ fetch_register (regcache, gdbarch_pc_regnum (gdbarch));
fetch_register (regcache, tdep->ppc_ps_regnum);
fetch_register (regcache, tdep->ppc_cr_regnum);
fetch_register (regcache, tdep->ppc_lr_regnum);
Otherwise, REGNO specifies which register (so we can save time). */
static void
-rs6000_store_inferior_registers (struct regcache *regcache, int regno)
+rs6000_store_inferior_registers (struct target_ops *ops,
+ struct regcache *regcache, int regno)
{
+ struct gdbarch *gdbarch = get_regcache_arch (regcache);
if (regno != -1)
store_register (regcache, regno);
else
{
- struct gdbarch_tdep *tdep = gdbarch_tdep (current_gdbarch);
+ struct gdbarch_tdep *tdep = gdbarch_tdep (gdbarch);
/* Write general purpose registers first. */
for (regno = tdep->ppc_gp0_regnum;
store_register (regcache, tdep->ppc_fp0_regnum + regno);
/* Write special registers. */
- store_register (regcache, PC_REGNUM);
+ store_register (regcache, gdbarch_pc_regnum (gdbarch));
store_register (regcache, tdep->ppc_ps_regnum);
store_register (regcache, tdep->ppc_cr_regnum);
store_register (regcache, tdep->ppc_lr_regnum);
rounded_offset, 0, NULL);
else
buffer.word = rs6000_ptrace32 (PT_READ_I, pid,
- (int *)(uintptr_t)rounded_offset,
+ (int *) (uintptr_t)
+ rounded_offset,
0, NULL);
}
rounded_offset, buffer.word, NULL);
else
rs6000_ptrace32 (PT_WRITE_D, pid,
- (int *)(uintptr_t)rounded_offset, buffer.word, NULL);
+ (int *) (uintptr_t) rounded_offset,
+ buffer.word, NULL);
if (errno)
return 0;
}
the status in *OURSTATUS. */
static ptid_t
-rs6000_wait (ptid_t ptid, struct target_waitstatus *ourstatus)
+rs6000_wait (struct target_ops *ops,
+ ptid_t ptid, struct target_waitstatus *ourstatus, int options)
{
pid_t pid;
int status, save_errno;
do
{
set_sigint_trap ();
- set_sigio_trap ();
do
{
}
while (pid == -1 && errno == EINTR);
- clear_sigio_trap ();
clear_sigint_trap ();
if (pid == -1)
/* Claim it exited with unknown signal. */
ourstatus->kind = TARGET_WAITKIND_SIGNALLED;
ourstatus->value.sig = TARGET_SIGNAL_UNKNOWN;
- return minus_one_ptid;
+ return inferior_ptid;
}
/* Ignore terminated detached child processes. */
/* stop after load" status. */
if (status == 0x57c)
ourstatus->kind = TARGET_WAITKIND_LOADED;
- /* signal 0. I have no idea why wait(2) returns with this status word. */
+ /* signal 0. I have no idea why wait(2) returns with this status word. */
else if (status == 0x7f)
ourstatus->kind = TARGET_WAITKIND_SPURIOUS;
/* A normal waitstatus. Let the usual macros deal with it. */
/* Execute one dummy breakpoint instruction. This way we give the kernel
a chance to do some housekeeping and update inferior's internal data,
- including u_area. */
+ including u_area. */
static void
-exec_one_dummy_insn (void)
+exec_one_dummy_insn (struct regcache *regcache)
{
-#define DUMMY_INSN_ADDR gdbarch_tdep (current_gdbarch)->text_segment_base+0x200
+#define DUMMY_INSN_ADDR AIX_TEXT_SEGMENT_BASE+0x200
+ struct gdbarch *gdbarch = get_regcache_arch (regcache);
int ret, status, pid;
CORE_ADDR prev_pc;
void *bp;
- /* We plant one dummy breakpoint into DUMMY_INSN_ADDR address. We
+ /* We plant one dummy breakpoint into DUMMY_INSN_ADDR address. We
assume that this address will never be executed again by the real
- code. */
+ code. */
- bp = deprecated_insert_raw_breakpoint (DUMMY_INSN_ADDR);
+ bp = deprecated_insert_raw_breakpoint (gdbarch, NULL, DUMMY_INSN_ADDR);
/* You might think this could be done with a single ptrace call, and
you'd be correct for just about every platform I've ever worked
on. However, rs6000-ibm-aix4.1.3 seems to have screwed this up --
the inferior never hits the breakpoint (it's also worth noting
powerpc-ibm-aix4.1.3 works correctly). */
- prev_pc = read_pc ();
- write_pc (DUMMY_INSN_ADDR);
+ prev_pc = regcache_read_pc (regcache);
+ regcache_write_pc (regcache, DUMMY_INSN_ADDR);
if (ARCH64 ())
ret = rs6000_ptrace64 (PT_CONTINUE, PIDGET (inferior_ptid), 1, 0, NULL);
else
- ret = rs6000_ptrace32 (PT_CONTINUE, PIDGET (inferior_ptid), (int *)1, 0, NULL);
+ ret = rs6000_ptrace32 (PT_CONTINUE, PIDGET (inferior_ptid),
+ (int *) 1, 0, NULL);
if (ret != 0)
- perror ("pt_continue");
+ perror (_("pt_continue"));
do
{
}
while (pid != PIDGET (inferior_ptid));
- write_pc (prev_pc);
- deprecated_remove_raw_breakpoint (bp);
+ regcache_write_pc (regcache, prev_pc);
+ deprecated_remove_raw_breakpoint (gdbarch, bp);
}
\f
/* Copy information about text and data sections from LDI to VP for a 64-bit
- process if ARCH64 and for a 32-bit process otherwise. */
+ process if ARCH64 and for a 32-bit process otherwise. */
static void
vmap_secs (struct vmap *vp, LdInfo *ldi, int arch64)
vp->tstart += vp->toffs;
}
-/* handle symbol translation on vmapping */
+/* Handle symbol translation on vmapping. */
static void
vmap_symtab (struct vmap *vp)
objfile = symfile_objfile;
}
else if (!vp->loaded)
- /* If symbols are not yet loaded, offsets are not yet valid. */
+ /* If symbols are not yet loaded, offsets are not yet valid. */
return;
new_offsets =
{
struct objfile *obj = (struct objfile *) arg;
- syms_from_objfile (obj, NULL, 0, 0, 0, 0);
- new_symfile_objfile (obj, 0, 0);
+ syms_from_objfile (obj, NULL, 0, 0, 0);
+ new_symfile_objfile (obj, 0);
return 1;
}
ARCH64_DECL (arch64);
/* This ldi structure was allocated using alloca() in
- xcoff_relocate_symtab(). Now we need to have persistent object
- and member names, so we should save them. */
+ xcoff_relocate_symtab(). Now we need to have persistent object
+ and member names, so we should save them. */
filename = LDI_FILENAME (ldi, arch64);
mem = filename + strlen (filename) + 1;
- mem = savestring (mem, strlen (mem));
- objname = savestring (filename, strlen (filename));
+ mem = xstrdup (mem);
+ objname = xstrdup (filename);
fd = LDI_FD (ldi, arch64);
if (fd < 0)
return NULL;
}
- /* make sure we have an object file */
+ /* Make sure we have an object file. */
if (bfd_check_format (abfd, bfd_object))
vp = map_vmap (abfd, 0);
else if (bfd_check_format (abfd, bfd_archive))
{
last = 0;
- /* FIXME??? am I tossing BFDs? bfd? */
+ /* FIXME??? am I tossing BFDs? bfd? */
while ((last = bfd_openr_next_archived_file (abfd, last)))
- if (DEPRECATED_STREQ (mem, last->filename))
+ if (strcmp (mem, last->filename) == 0)
break;
if (!last)
if (fstat (fd, &ii) < 0)
{
/* The kernel sets ld_info to -1, if the process is still using the
- object, and the object is removed. Keep the symbol info for the
+ object, and the object is removed. Keep the symbol info for the
removed object and issue a warning. */
warning (_("%s (fd=%d) has disappeared, keeping its symbols"),
name, fd);
struct objfile *objfile;
/* First try to find a `vp', which is the same as in ldinfo.
- If not the same, just continue and grep the next `vp'. If same,
- relocate its tstart, tend, dstart, dend values. If no such `vp'
+ If not the same, just continue and grep the next `vp'. If same,
+ relocate its tstart, tend, dstart, dend values. If no such `vp'
found, get out of this for loop, add this ldi entry as a new vmap
- (add_vmap) and come back, find its `vp' and so on... */
+ (add_vmap) and come back, find its `vp' and so on... */
- /* The filenames are not always sufficient to match on. */
+ /* The filenames are not always sufficient to match on. */
- if ((name[0] == '/' && !DEPRECATED_STREQ (name, vp->name))
- || (memb[0] && !DEPRECATED_STREQ (memb, vp->member)))
+ if ((name[0] == '/' && strcmp (name, vp->name) != 0)
+ || (memb[0] && strcmp (memb, vp->member) != 0))
continue;
/* See if we are referring to the same file.
if (vp->objfile == NULL)
got_exec_file = 1;
- /* relocate symbol table(s). */
+ /* relocate symbol table(s). */
vmap_symtab (vp);
/* Announce new object files. Doing this after symbol relocation
/* There may be more, so we don't break out of the loop. */
}
- /* if there was no matching *vp, we must perforce create the sucker(s) */
+ /* If there was no matching *vp, we must perforce create the
+ sucker(s). */
if (!got_one && !retried)
{
add_vmap (ldi);
symbols to the proper address)."),
symfile_objfile->name);
free_objfile (symfile_objfile);
- symfile_objfile = NULL;
+ gdb_assert (symfile_objfile == NULL);
}
breakpoint_re_set ();
}
\f
-/* As well as symbol tables, exec_sections need relocation. After
+/* As well as symbol tables, exec_sections need relocation. After
the inferior process' termination, there will be a relocated symbol
- table exist with no corresponding inferior process. At that time, we
+ table exist with no corresponding inferior process. At that time, we
need to use `exec' bfd, rather than the inferior process's memory space
to look up symbols.
`exec_sections' need to be relocated only once, as long as the exec
- file remains unchanged.
- */
+ file remains unchanged. */
static void
vmap_exec (void)
{
static bfd *execbfd;
int i;
+ struct target_section_table *table = target_get_section_table (&exec_ops);
if (execbfd == exec_bfd)
return;
execbfd = exec_bfd;
- if (!vmap || !exec_ops.to_sections)
- error (_("vmap_exec: vmap or exec_ops.to_sections == 0."));
+ if (!vmap || !table->sections)
+ error (_("vmap_exec: vmap or table->sections == 0."));
- for (i = 0; &exec_ops.to_sections[i] < exec_ops.to_sections_end; i++)
+ for (i = 0; &table->sections[i] < table->sections_end; i++)
{
- if (DEPRECATED_STREQ (".text", exec_ops.to_sections[i].the_bfd_section->name))
+ if (strcmp (".text", table->sections[i].the_bfd_section->name) == 0)
{
- exec_ops.to_sections[i].addr += vmap->tstart - vmap->tvma;
- exec_ops.to_sections[i].endaddr += vmap->tstart - vmap->tvma;
+ table->sections[i].addr += vmap->tstart - vmap->tvma;
+ table->sections[i].endaddr += vmap->tstart - vmap->tvma;
}
- else if (DEPRECATED_STREQ (".data", exec_ops.to_sections[i].the_bfd_section->name))
+ else if (strcmp (".data", table->sections[i].the_bfd_section->name) == 0)
{
- exec_ops.to_sections[i].addr += vmap->dstart - vmap->dvma;
- exec_ops.to_sections[i].endaddr += vmap->dstart - vmap->dvma;
+ table->sections[i].addr += vmap->dstart - vmap->dvma;
+ table->sections[i].endaddr += vmap->dstart - vmap->dvma;
}
- else if (DEPRECATED_STREQ (".bss", exec_ops.to_sections[i].the_bfd_section->name))
+ else if (strcmp (".bss", table->sections[i].the_bfd_section->name) == 0)
{
- exec_ops.to_sections[i].addr += vmap->dstart - vmap->dvma;
- exec_ops.to_sections[i].endaddr += vmap->dstart - vmap->dvma;
+ table->sections[i].addr += vmap->dstart - vmap->dvma;
+ table->sections[i].endaddr += vmap->dstart - vmap->dvma;
}
}
}
/* Set the current architecture from the host running GDB. Called when
- starting a child process. */
+ starting a child process. */
-static void (*super_create_inferior) (char *exec_file, char *allargs,
- char **env, int from_tty);
+static void (*super_create_inferior) (struct target_ops *,char *exec_file,
+ char *allargs, char **env, int from_tty);
static void
-rs6000_create_inferior (char *exec_file, char *allargs, char **env, int from_tty)
+rs6000_create_inferior (struct target_ops * ops, char *exec_file,
+ char *allargs, char **env, int from_tty)
{
enum bfd_architecture arch;
unsigned long mach;
bfd abfd;
struct gdbarch_info info;
- super_create_inferior (exec_file, allargs, env, from_tty);
+ super_create_inferior (ops, exec_file, allargs, env, from_tty);
if (__power_rs ())
{
if (!gdbarch_update_p (info))
internal_error (__FILE__, __LINE__,
- _("rs6000_create_inferior: failed to select architecture"));
+ _("rs6000_create_inferior: failed "
+ "to select architecture"));
}
\f
int ldisize = arch64 ? sizeof (ldi->l64) : sizeof (ldi->l32);
int size;
- if (ptid_equal (inferior_ptid, null_ptid))
+ /* Nothing to do if we are debugging a core file. */
+ if (!target_has_execution)
return;
do
#if 0
/* According to my humble theory, AIX has some timing problems and
when the user stack grows, kernel doesn't update stack info in time
- and ptrace calls step on user stack. That is why we sleep here a
- little, and give kernel to update its internals. */
+ and ptrace calls step on user stack. That is why we sleep here a
+ little, and give kernel to update its internals. */
usleep (36000);
#endif
else
{
vmap_ldinfo (ldi);
- vmap_exec (); /* relocate the exec and core sections as well. */
+ vmap_exec (); /* relocate the exec and core sections as well. */
}
} while (rc == -1);
if (ldi)
struct vmap *vp;
int arch64 = ARCH64 ();
- /* Size of a struct ld_info except for the variable-length filename. */
+ /* Size of a struct ld_info except for the variable-length filename. */
int nonfilesz = (int)LDI_FILENAME ((LdInfo *)0, arch64);
/* Allocated size of buffer. */
else
vp = add_vmap (ldi);
- /* Process next shared library upon error. */
+ /* Process next shared library upon error. */
offset += LDI_NEXT (ldi, arch64);
if (vp == NULL)
continue;
add our sections to the section table for the core target. */
if (vp != vmap)
{
- struct section_table *stp;
+ struct target_section *stp;
- target_resize_to_sections (target, 2);
- stp = target->to_sections_end - 2;
+ stp = deprecated_core_resize_section_table (2);
stp->bfd = vp->bfd;
stp->the_bfd_section = bfd_get_section_by_name (stp->bfd, ".text");
find_toc_address (CORE_ADDR pc)
{
struct vmap *vp;
- extern CORE_ADDR get_toc_offset (struct objfile *); /* xcoffread.c */
for (vp = vmap; vp; vp = vp->nxt)
{
if (pc >= vp->tstart && pc < vp->tend)
{
/* vp->objfile is only NULL for the exec file. */
- return vp->dstart + get_toc_offset (vp->objfile == NULL
- ? symfile_objfile
- : vp->objfile);
+ return vp->dstart + xcoff_get_toc_offset (vp->objfile == NULL
+ ? symfile_objfile
+ : vp->objfile);
}
}
error (_("Unable to find TOC entry for pc %s."), hex_string (pc));