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authorDave Anglin <dave.anglin@nrc.ca>2004-11-23 01:01:59 +0000
committerDave Anglin <dave.anglin@nrc.ca>2004-11-23 01:01:59 +0000
commit3f6306ec32b715d16968a54f97e75136f978d7de (patch)
treea0cb13a1803a821b05be8c89ae2b8de88d676129 /gdb/hpux-thread.c
parent55903abd03093c6cf94d705f6aae6df9f133114f (diff)
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* hppa-hpux-nat.c (child_suppress_run): Add variable to allow
hpux-thread.c to suppress children from running. (hppa_hpux_child_can_run): New function. (_initialize_hppa_hpux_nat): Use hppa_hpux_child_can_run. * hpux-thread.c: Include string.h and hppa-tdep.h. (FLAGS_REGNUM, SP_REGNUM, PC_REGNUM): Rename to HPPA_FLAGS_REGNUM, HPPA_SP_REGNUM and HPPA_PCOQ_HEAD_REGNUM, respectively. (hpux_thread_store_registers): Replace deprecated_registers with calls to regcache_raw_read. * config/pa/hpux11.mh, config/pa/hpux11w.mh: Delete HOST_IPC.
Diffstat (limited to 'gdb/hpux-thread.c')
-rw-r--r--gdb/hpux-thread.c41
1 files changed, 23 insertions, 18 deletions
diff --git a/gdb/hpux-thread.c b/gdb/hpux-thread.c
index e9f6cfb..124d960 100644
--- a/gdb/hpux-thread.c
+++ b/gdb/hpux-thread.c
@@ -44,8 +44,10 @@
#include "inferior.h"
#include "regcache.h"
#include <fcntl.h>
+#include <string.h>
#include "gdb_stat.h"
#include "gdbcore.h"
+#include "hppa-tdep.h"
extern int child_suppress_run;
@@ -220,7 +222,7 @@ hpux_thread_wait (ptid_t ptid, struct target_waitstatus *ourstatus)
return rtnval;
}
-static char regmap[NUM_REGS] =
+static char regmap[] =
{
-2, -1, -1, 0, 4, 8, 12, 16, 20, 24, /* flags, r1 -> r9 */
28, 32, 36, 40, 44, 48, 52, 56, 60, -1, /* r10 -> r19 */
@@ -291,12 +293,12 @@ hpux_thread_fetch_registers (int regno)
sp = (CORE_ADDR) tcb_ptr->static_ctx.sp - 160;
- if (regno == FLAGS_REGNUM)
+ if (regno == HPPA_FLAGS_REGNUM)
/* Flags must be 0 to avoid bogus value for SS_INSYSCALL */
memset (buf, '\000', register_size (current_gdbarch, regno));
- else if (regno == SP_REGNUM)
+ else if (regno == HPPA_SP_REGNUM)
store_unsigned_integer (buf, sizeof sp, sp);
- else if (regno == PC_REGNUM)
+ else if (regno == HPPA_PCOQ_HEAD_REGNUM)
read_memory (sp - 20, buf, register_size (current_gdbarch, regno));
else
read_memory (sp + regmap[regno], buf, register_size (current_gdbarch, regno));
@@ -353,25 +355,28 @@ hpux_thread_store_registers (int regno)
sp = (CORE_ADDR) tcb_ptr->static_ctx.sp - 160;
- if (regno == FLAGS_REGNUM)
+ if (regno == HPPA_FLAGS_REGNUM)
deprecated_child_ops.to_store_registers (regno); /* Let lower layer handle this... */
- else if (regno == SP_REGNUM)
+ else if (regno == HPPA_SP_REGNUM)
{
- write_memory ((CORE_ADDR) & tcb_ptr->static_ctx.sp,
- &deprecated_registers[DEPRECATED_REGISTER_BYTE (regno)],
+ regcache_raw_read (current_regcache, regno, buf);
+ write_memory ((CORE_ADDR) &tcb_ptr->static_ctx.sp, buf,
+ register_size (current_gdbarch, regno));
+ tcb_ptr->static_ctx.sp
+ = (cma__t_hppa_regs *) ((CORE_ADDR) buf + 160);
+ }
+ else if (regno == HPPA_PCOQ_HEAD_REGNUM)
+ {
+ regcache_raw_read (current_regcache, regno, buf);
+ write_memory (sp - 20, buf,
register_size (current_gdbarch, regno));
- tcb_ptr->static_ctx.sp = (cma__t_hppa_regs *)
- (extract_unsigned_integer (&deprecated_registers[DEPRECATED_REGISTER_BYTE (regno)],
- register_size (current_gdbarch, regno)) + 160);
}
- else if (regno == PC_REGNUM)
- write_memory (sp - 20,
- &deprecated_registers[DEPRECATED_REGISTER_BYTE (regno)],
- register_size (current_gdbarch, regno));
else
- write_memory (sp + regmap[regno],
- &deprecated_registers[DEPRECATED_REGISTER_BYTE (regno)],
- register_size (current_gdbarch, regno));
+ {
+ regcache_raw_read (current_regcache, regno, buf);
+ write_memory (sp + regmap[regno], buf,
+ register_size (current_gdbarch, regno));
+ }
}
}