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authorStan Shebs <shebs@codesourcery.com>1999-04-26 18:34:20 +0000
committerStan Shebs <shebs@codesourcery.com>1999-04-26 18:34:20 +0000
commit7a292a7adf506b866905b06b3024c0fd411c4583 (patch)
tree5b208bb48269b8a82d5c3a5f19c87b45a62a22f4 /gdb/hppa-tdep.c
parent1996fae84682e8ddd146215dd2959ad1ec924c09 (diff)
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import gdb-19990422 snapshot
Diffstat (limited to 'gdb/hppa-tdep.c')
-rw-r--r--gdb/hppa-tdep.c27
1 files changed, 12 insertions, 15 deletions
diff --git a/gdb/hppa-tdep.c b/gdb/hppa-tdep.c
index d911750..69188c7 100644
--- a/gdb/hppa-tdep.c
+++ b/gdb/hppa-tdep.c
@@ -1425,20 +1425,16 @@ push_dummy_frame (inf_status)
{
unsigned int sid;
int_buffer &= ~0x2;
- memcpy (inf_status->registers, &int_buffer, 4);
- memcpy (inf_status->registers + REGISTER_BYTE (PCOQ_HEAD_REGNUM), &pc, 4);
- pc += 4;
- memcpy (inf_status->registers + REGISTER_BYTE (PCOQ_TAIL_REGNUM), &pc, 4);
- pc -= 4;
+ write_inferior_status_register (inf_status, 0, int_buffer);
+ write_inferior_status_register (inf_status, PCOQ_HEAD_REGNUM, pc + 0);
+ write_inferior_status_register (inf_status, PCOQ_TAIL_REGNUM, pc + 4);
sid = (pc >> 30) & 0x3;
if (sid == 0)
pcspace = read_register (SR4_REGNUM);
else
pcspace = read_register (SR4_REGNUM + 4 + sid);
- memcpy (inf_status->registers + REGISTER_BYTE (PCSQ_HEAD_REGNUM),
- &pcspace, 4);
- memcpy (inf_status->registers + REGISTER_BYTE (PCSQ_TAIL_REGNUM),
- &pcspace, 4);
+ write_inferior_status_register (inf_status, PCSQ_HEAD_REGNUM, pcspace);
+ write_inferior_status_register (inf_status, PCSQ_TAIL_REGNUM, pcspace);
}
else
pcspace = read_register (PCSQ_HEAD_REGNUM);
@@ -2429,6 +2425,13 @@ pa_register_look_aside(raw_regs, regnum, raw_val)
have to cast away the type in our offset calculation:
otherwise we get an offset of 1! */
+ /* NB: save_state_t is not available before HPUX 9.
+ The ss_wide field is not available previous to HPUX 10.20,
+ so to avoid compile-time warnings, we only compile this for
+ PA 2.0 processors. This control path should only be followed
+ if we're debugging a PA 2.0 processor, so this should not cause
+ problems. */
+
/* #if the following code out so that this file can still be
compiled on older HPUX boxes (< 10.20) which don't have
this structure/structure member. */
@@ -4276,9 +4279,6 @@ child_get_current_exception_event ()
return &current_ex_event;
}
-
-#ifdef MAINTENANCE_CMDS
-
static void
unwind_command (exp, from_tty)
char *exp;
@@ -4350,7 +4350,6 @@ unwind_command (exp, from_tty)
pin (Entry_GR);
pin (Total_frame_size);
}
-#endif /* MAINTENANCE_CMDS */
#ifdef PREPARE_TO_PROCEED
@@ -4437,9 +4436,7 @@ _initialize_hppa_tdep ()
{
tm_print_insn = print_insn_hppa;
-#ifdef MAINTENANCE_CMDS
add_cmd ("unwind", class_maintenance, unwind_command,
"Print unwind table entry at given address.",
&maintenanceprintlist);
-#endif /* MAINTENANCE_CMDS */
}