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binutils-gdb
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* infcmd.c (step_1): Fix poorly worded error message.

This commit is contained in:
Jim Kingdon 1993-05-18 23:42:16 +00:00
parent 865e574b06
commit b1b4a89ec3
2 changed files with 26 additions and 7 deletions
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2
gdb/ChangeLog
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@ -1,5 +1,7 @@
Tue May 18 14:08:50 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
* infcmd.c (step_1): Fix poorly worded error message.
* config/{i386/linux.mh,m68k/isi.mh} (NATDEPFILES):
Comment out corelow.c because core dumps are broken on these machines.

31
gdb/infcmd.c
View File

@ -365,6 +365,9 @@ step_1 (skip_subroutines, single_inst, count_string)
{
struct minimal_symbol *msymbol;
/* FIXME: we should be using containing_function_bounds or
a cleaned up version thereof. */
msymbol = lookup_minimal_symbol_by_pc (stop_pc);
target_terminal_ours ();
printf_filtered ("Current function has no line number information.\n");
@ -372,7 +375,7 @@ step_1 (skip_subroutines, single_inst, count_string)
/* No info or after _etext ("Can't happen") */
if (msymbol == NULL || SYMBOL_NAME (msymbol + 1) == NULL)
error ("No data available on pc function.");
error ("Cannot find bounds of current function.");
printf_filtered ("Single stepping until function exit.\n");
fflush (stdout);
@ -874,17 +877,25 @@ path_command (dirname, from_tty)
path_info ((char *)NULL, from_tty);
}
/* XXX - This routine is getting awfully cluttered with #if's. It's probably
time to turn this into target_read_pc. Ditto for write_pc. */
CORE_ADDR
read_pc ()
{
#if GDB_TARGET_IS_HPPA
#ifdef GDB_TARGET_IS_HPPA
int flags = read_register(FLAGS_REGNUM);
if (flags & 2)
return read_register(31) & ~0x3;
#endif
return read_register(31) & ~0x3; /* User PC is here when in sys call */
return read_register (PC_REGNUM) & ~0x3;
#else
#ifdef GDB_TARGET_IS_H8500
return (read_register (SEG_C_REGNUM) << 16) | read_register (PC_REGNUM);
#else
return ADDR_BITS_REMOVE ((CORE_ADDR) read_register (PC_REGNUM));
#endif
#endif
}
void
@ -893,7 +904,13 @@ write_pc (val)
{
write_register (PC_REGNUM, (long) val);
#ifdef NPC_REGNUM
write_register (NPC_REGNUM, (long) val+4);
write_register (NPC_REGNUM, (long) val + 4);
#ifdef NNPC_REGNUM
write_register (NNPC_REGNUM, (long) val + 8);
#endif
#endif
#ifdef GDB_TARGET_IS_H8500
write_register (SEG_C_REGNUM, val >> 16);
#endif
pc_changed = 0;
}
@ -1079,7 +1096,7 @@ attach_command (args, from_tty)
if (query ("A program is being debugged already. Kill it? "))
target_kill ();
else
error ("Inferior not killed.");
error ("Not killed.");
}
target_attach (args, from_tty);