#include "gdbcore.h"
#include "gdb_wait.h"
#include "regcache.h"
+#include "gdb_string.h"
#include <signal.h>
-extern CORE_ADDR text_end;
-
extern int hpux_has_forked (int pid, int *childpid);
extern int hpux_has_vforked (int pid, int *childpid);
extern int hpux_has_execd (int pid, char **execd_pathname);
extern int hpux_has_syscall_event (int pid, enum target_waitkind *kind,
int *syscall_id);
+static CORE_ADDR text_end;
+
+void
+deprecated_hpux_text_end (struct target_ops *exec_ops)
+{
+ struct section_table *p;
+
+ /* Set text_end to the highest address of the end of any readonly
+ code section. */
+ /* FIXME: The comment above does not match the code. The code
+ checks for sections with are either code *or* readonly. */
+ text_end = (CORE_ADDR) 0;
+ for (p = exec_ops->to_sections; p < exec_ops->to_sections_end; p++)
+ if (bfd_get_section_flags (p->bfd, p->the_bfd_section)
+ & (SEC_CODE | SEC_READONLY))
+ {
+ if (text_end < p->endaddr)
+ text_end = p->endaddr;
+ }
+}
+
+
static void fetch_register (int);
void
void
store_inferior_registers (int regno)
{
- register unsigned int regaddr;
+ unsigned int regaddr;
char buf[80];
- register int i;
+ int i;
unsigned int offset = U_REGS_OFFSET;
int scratch;
return;
offset = 0;
- len = REGISTER_RAW_SIZE (regno);
+ len = DEPRECATED_REGISTER_RAW_SIZE (regno);
/* Requests for register zero actually want the save_state's
ss_flags member. As RM says: "Oh, what a hack!" */
len = sizeof (ss.ss_flags);
/* Note that ss_flags is always an int, no matter what
- REGISTER_RAW_SIZE(0) says. Assuming all HP-UX PA machines
- are big-endian, put it at the least significant end of the
- value, and zap the rest of the buffer. */
- offset = REGISTER_RAW_SIZE (0) - len;
+ DEPRECATED_REGISTER_RAW_SIZE(0) says. Assuming all HP-UX
+ PA machines are big-endian, put it at the least
+ significant end of the value, and zap the rest of the
+ buffer. */
+ offset = DEPRECATED_REGISTER_RAW_SIZE (0) - len;
}
/* Floating-point registers come from the ss_fpblock area. */
else if (regno >= FP0_REGNUM)
addr = (HPPAH_OFFSETOF (save_state_t, ss_fpblock)
- + (REGISTER_BYTE (regno) - REGISTER_BYTE (FP0_REGNUM)));
+ + (DEPRECATED_REGISTER_BYTE (regno) - DEPRECATED_REGISTER_BYTE (FP0_REGNUM)));
/* Wide registers come from the ss_wide area.
I think it's more PC to test (ss_flags & SS_WIDEREGS) to select
every register reference. Bleah. */
else if (len == 8)
addr = (HPPAH_OFFSETOF (save_state_t, ss_wide)
- + REGISTER_BYTE (regno));
+ + DEPRECATED_REGISTER_BYTE (regno));
/* Narrow registers come from the ss_narrow area. Note that
ss_narrow starts with gr1, not gr0. */
else if (len == 4)
addr = (HPPAH_OFFSETOF (save_state_t, ss_narrow)
- + (REGISTER_BYTE (regno) - REGISTER_BYTE (1)));
+ + (DEPRECATED_REGISTER_BYTE (regno) - DEPRECATED_REGISTER_BYTE (1)));
else
internal_error (__FILE__, __LINE__,
"hppah-nat.c (write_register): unexpected register size");
{
CORE_ADDR temp;
- temp = *(CORE_ADDR *)&deprecated_registers[REGISTER_BYTE (regno)];
+ temp = *(CORE_ADDR *)&deprecated_registers[DEPRECATED_REGISTER_BYTE (regno)];
/* Set the priv level (stored in the low two bits of the PC. */
temp |= 0x3;
the high part of IPSW. What will it take for HP to catch a
clue about building sensible interfaces? */
if (regno == IPSW_REGNUM && len == 8)
- *(int *)&deprecated_registers[REGISTER_BYTE (regno)] = 0;
+ *(int *)&deprecated_registers[DEPRECATED_REGISTER_BYTE (regno)] = 0;
#endif
for (i = 0; i < len; i += sizeof (int))
errno = 0;
call_ptrace (PT_WUREGS, PIDGET (inferior_ptid),
(PTRACE_ARG3_TYPE) addr + i,
- *(int *) &deprecated_registers[REGISTER_BYTE (regno) + i]);
+ *(int *) &deprecated_registers[DEPRECATED_REGISTER_BYTE (regno) + i]);
if (errno != 0)
{
/* Warning, not error, in case we are attached; sometimes
static void
fetch_register (int regno)
{
- char buf[MAX_REGISTER_RAW_SIZE];
+ char buf[MAX_REGISTER_SIZE];
unsigned int addr, len, offset;
int i;
offset = 0;
- len = REGISTER_RAW_SIZE (regno);
+ len = DEPRECATED_REGISTER_RAW_SIZE (regno);
/* Requests for register zero actually want the save_state's
ss_flags member. As RM says: "Oh, what a hack!" */
len = sizeof (ss.ss_flags);
/* Note that ss_flags is always an int, no matter what
- REGISTER_RAW_SIZE(0) says. Assuming all HP-UX PA machines
- are big-endian, put it at the least significant end of the
- value, and zap the rest of the buffer. */
- offset = REGISTER_RAW_SIZE (0) - len;
+ DEPRECATED_REGISTER_RAW_SIZE(0) says. Assuming all HP-UX PA
+ machines are big-endian, put it at the least significant end
+ of the value, and zap the rest of the buffer. */
+ offset = DEPRECATED_REGISTER_RAW_SIZE (0) - len;
memset (buf, 0, sizeof (buf));
}
/* Floating-point registers come from the ss_fpblock area. */
else if (regno >= FP0_REGNUM)
addr = (HPPAH_OFFSETOF (save_state_t, ss_fpblock)
- + (REGISTER_BYTE (regno) - REGISTER_BYTE (FP0_REGNUM)));
+ + (DEPRECATED_REGISTER_BYTE (regno) - DEPRECATED_REGISTER_BYTE (FP0_REGNUM)));
/* Wide registers come from the ss_wide area.
I think it's more PC to test (ss_flags & SS_WIDEREGS) to select
every register reference. Bleah. */
else if (len == 8)
addr = (HPPAH_OFFSETOF (save_state_t, ss_wide)
- + REGISTER_BYTE (regno));
+ + DEPRECATED_REGISTER_BYTE (regno));
/* Narrow registers come from the ss_narrow area. Note that
ss_narrow starts with gr1, not gr0. */
else if (len == 4)
addr = (HPPAH_OFFSETOF (save_state_t, ss_narrow)
- + (REGISTER_BYTE (regno) - REGISTER_BYTE (1)));
+ + (DEPRECATED_REGISTER_BYTE (regno) - DEPRECATED_REGISTER_BYTE (1)));
else
internal_error (__FILE__, __LINE__,
struct mem_attrib *mem,
struct target_ops *target)
{
- register int i;
+ int i;
/* Round starting address down to longword boundary. */
- register CORE_ADDR addr = memaddr & - (CORE_ADDR)(sizeof (int));
+ CORE_ADDR addr = memaddr & - (CORE_ADDR)(sizeof (int));
/* Round ending address up; get number of longwords that makes. */
- register int count
+ int count
= (((memaddr + len) - addr) + sizeof (int) - 1) / sizeof (int);
/* Allocate buffer of that many longwords.
this (in effect) would pile up all those alloca requests until a call
to alloca was made from a point higher than this routine in the
call chain. */
- register int *buffer = (int *) xmalloc (count * sizeof (int));
+ int *buffer = (int *) xmalloc (count * sizeof (int));
if (write)
{
static startup_semaphore_t startup_semaphore;
-extern int parent_attach_all (int, PTRACE_ARG3_TYPE, int);
-
#ifdef PT_SETTRC
/* This function causes the caller's process to be traced by its
parent. This is intended to be called after GDB forks itself,
}
int
-hppa_remove_hw_watchpoint (int pid, CORE_ADDR start, LONGEST len,
- enum bptype type)
+hppa_remove_hw_watchpoint (int pid, CORE_ADDR start, LONGEST len, int type)
{
error ("Hardware watchpoints not implemented on this platform.");
}
int
-hppa_can_use_hw_watchpoint (enum bptype type, int cnt, enum bptype ot)
+hppa_can_use_hw_watchpoint (int type, int cnt, int ot)
{
return 0;
}
return child_pid_to_str (id);
}
-/* This function has no meaning in a non-threaded world. Thus, we
- return 0 (FALSE). See the use of "hppa_prepare_to_proceed" in
- hppa-tdep.c. */
-
-pid_t
-hppa_switched_threads (pid_t pid)
-{
- return (pid_t) 0;
-}
-
void
hppa_ensure_vforking_parent_remains_stopped (int pid)
{
int name_index;
int i;
ptid_t saved_inferior_ptid;
- boolean done;
+ int done;
#ifdef PT_GET_PROCESS_PATHNAME
/* As of 10.x HP-UX, there's an explicit request to get the pathname. */
projects / deliverable / binutils-gdb.git / blobdiff