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2009-08-06 Michael Snyder <msnyder@vmware.com>

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* record.c (bfdcore_write): New function, abstracted out
	from cmd_record_dump.
	(cmd_record_dump): Call bfdcore_write.
	(cmd_record_load): Fix setting of record_insn_num.
This commit is contained in:
Michael Snyder
2009-08-07 03:19:11 +00:00
parent 5cf3c7d245
commit 3cb01d40d2
2 changed files with 28 additions and 33 deletions
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7
gdb/ChangeLog
View File

@@ -1,3 +1,10 @@
2009-08-06 Michael Snyder <msnyder@vmware.com>
* record.c (bfdcore_write): New function, abstracted out
from cmd_record_dump.
(cmd_record_dump): Call bfdcore_write.
(cmd_record_load): Fix setting of record_insn_num.
2009-08-06 Michael Snyder <msnyder@vmware.com>
* record.c (record_list_release): Finish releasing record list.

54
gdb/record.c
View File

@@ -1246,6 +1246,16 @@ cmd_record_fd_cleanups (void *recfdp)
#include "elf-bfd.h"
static int
bfdcore_write (bfd *obfd, asection *osec, void *buf, int len, int *offset)
{
int ret = bfd_set_section_contents (obfd, osec, buf, *offset, len);
if (ret)
*offset += len;
return ret;
}
static void
cmd_record_dump (char *args, int from_tty)
{
@@ -1338,10 +1348,7 @@ cmd_record_dump (char *args, int from_tty)
fprintf_unfiltered (gdb_stdlog, _("\
Writing 4-byte magic cookie RECORD_FILE_MAGIC (0x%08x)\n"),
magic);
if (bfd_set_section_contents (obfd, osec, &magic,
bfd_offset, sizeof (magic)))
bfd_offset += sizeof (magic);
else
if (!bfdcore_write (obfd, osec, &magic, sizeof (magic), &bfd_offset))
error (_("Failed to write 'magic' to %s (%s)"),
recfilename, bfd_errmsg (bfd_get_error ()));
@@ -1352,10 +1359,7 @@ cmd_record_dump (char *args, int from_tty)
uint64_t tmpu64;
tmpu8 = p->type;
if (bfd_set_section_contents (obfd, osec, &tmpu8,
bfd_offset, sizeof (tmpu8)))
bfd_offset += sizeof (tmpu8);
else
if (!bfdcore_write (obfd, osec, &tmpu8, sizeof (tmpu8), &bfd_offset))
error (_("Failed to write 'type' to %s (%s)"),
recfilename, bfd_errmsg (bfd_get_error ()));
@@ -1373,20 +1377,14 @@ cmd_record_dump (char *args, int from_tty)
*(ULONGEST *) p->u.reg.val,
MAX_REGISTER_SIZE);
/* FIXME: register num does not need 8 bytes. */
if (bfd_set_section_contents (obfd, osec, &tmpu64,
bfd_offset, sizeof (tmpu64)))
bfd_offset += sizeof (tmpu64);
else
if (!bfdcore_write (obfd, osec, &tmpu64,
sizeof (tmpu64), &bfd_offset))
error (_("Failed to write regnum to %s (%s)"),
recfilename, bfd_errmsg (bfd_get_error ()));
/* FIXME: add a len field, and write the smaller value. */
if (bfd_set_section_contents (obfd, osec,
p->u.reg.val,
bfd_offset,
MAX_REGISTER_SIZE))
bfd_offset += MAX_REGISTER_SIZE;
else
if (!bfdcore_write (obfd, osec, p->u.reg.val,
MAX_REGISTER_SIZE, &bfd_offset))
error (_("Failed to write regval to %s (%s)"),
recfilename, bfd_errmsg (bfd_get_error ()));
break;
@@ -1400,10 +1398,7 @@ cmd_record_dump (char *args, int from_tty)
Writing memory 0x%08x (1 plus 8 plus 8 bytes plus %d bytes)\n"),
(unsigned int) p->u.mem.addr,
p->u.mem.len);
if (bfd_set_section_contents (obfd, osec, &tmpu64,
bfd_offset, sizeof (tmpu64)))
bfd_offset += sizeof (tmpu64);
else
if (!bfdcore_write (obfd, osec, &tmpu64, sizeof (tmpu64), &bfd_offset))
error (_("Failed to write memaddr to %s (%s)"),
recfilename, bfd_errmsg (bfd_get_error ()));
@@ -1412,19 +1407,12 @@ cmd_record_dump (char *args, int from_tty)
tmpu64 = bswap_64 (tmpu64);
/* FIXME: len does not need 8 bytes. */
if (bfd_set_section_contents (obfd, osec, &tmpu64,
bfd_offset, sizeof (tmpu64)))
bfd_offset += sizeof (tmpu64);
else
if (!bfdcore_write (obfd, osec, &tmpu64, sizeof (tmpu64), &bfd_offset))
error (_("Failed to write memlen to %s (%s)"),
recfilename, bfd_errmsg (bfd_get_error ()));
if (bfd_set_section_contents (obfd, osec,
p->u.mem.val,
bfd_offset,
p->u.mem.len))
bfd_offset += p->u.mem.len;
else
if (!bfdcore_write (obfd, osec, p->u.mem.val,
p->u.mem.len, &bfd_offset))
error (_("Failed to write memval to %s (%s)"),
recfilename, bfd_errmsg (bfd_get_error ()));
break;
@@ -1648,7 +1636,7 @@ cmd_record_load (char *args, int from_tty)
record_arch_list_head->prev = rec;
/* Update record_insn_num and record_insn_max_num. */
record_insn_num += insn_number;
record_insn_num = insn_number;
if (record_insn_num > record_insn_max_num)
{
record_insn_max_num = record_insn_num;