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* hppa-hpux-nat.c (child_suppress_run): Add variable to allow

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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.
This commit is contained in:
Dave Anglin
2004-11-23 01:01:59 +00:00
parent 55903abd03
commit 3f6306ec32
5 changed files with 54 additions and 24 deletions
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41
gdb/hpux-thread.c
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@@ -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));
}
}
}