/* Target-vector operations for controlling win32 child processes, for GDB.
- Copyright 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003 Free
- Software Foundation, Inc.
+ Copyright 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005
+ Free Software Foundation, Inc.
Contributed by Cygnus Solutions, A Red Hat Company.
/* We assume we're being built with and will be used for cygwin. */
#include "defs.h"
-#include "tm.h" /* required for SSE registers */
#include "frame.h" /* required by inferior.h */
#include "inferior.h"
#include "target.h"
+#include "exceptions.h"
#include "gdbcore.h"
#include "command.h"
#include "completer.h"
#include "regcache.h"
#include "top.h"
-#include "i386-tdep.h"
#include <signal.h>
#include <sys/types.h>
#include <fcntl.h>
#include "gdbcmd.h"
#include <sys/param.h>
#include <unistd.h>
+#include "exec.h"
-/* The ui's event loop. */
-extern int (*ui_loop_hook) (int signo);
+#include "i386-tdep.h"
+#include "i387-tdep.h"
/* If we're not using the old Cygwin header file set, define the
following which never should have been in the generic Win32 API
#include <sys/procfs.h>
#include <psapi.h>
-#ifdef HAVE_SSE_REGS
#define CONTEXT_DEBUGGER_DR CONTEXT_DEBUGGER | CONTEXT_DEBUG_REGISTERS \
| CONTEXT_EXTENDED_REGISTERS
-#else
-#define CONTEXT_DEBUGGER_DR CONTEXT_DEBUGGER | CONTEXT_DEBUG_REGISTERS
-#endif
static unsigned dr[8];
-static int debug_registers_changed = 0;
-static int debug_registers_used = 0;
+static int debug_registers_changed;
+static int debug_registers_used;
/* The string sent by cygwin when it processes a signal.
FIXME: This should be in a cygwin include file. */
#define DEBUG_MEM(x) if (debug_memory) printf_unfiltered x
#define DEBUG_EXCEPT(x) if (debug_exceptions) printf_unfiltered x
-/* Forward declaration */
-extern struct target_ops child_ops;
-
static void child_stop (void);
static int win32_child_thread_alive (ptid_t);
void child_kill_inferior (void);
HANDLE h;
char *name;
int suspend_count;
+ int reload_context;
CONTEXT context;
STACKFRAME sf;
}
context_offset (FloatSave.DataSelector),
context_offset (FloatSave.DataOffset),
context_offset (FloatSave.ErrorSelector)
-#ifdef HAVE_SSE_REGS
/* XMM0-7 */ ,
context_offset (ExtendedRegisters[10*16]),
context_offset (ExtendedRegisters[11*16]),
context_offset (ExtendedRegisters[17*16]),
/* MXCSR */
context_offset (ExtendedRegisters[24])
-#endif
};
#undef context_offset
GetLastError ());
}
-
/* Find a thread record given a thread id.
If get_context then also retrieve the context for this
thread. */
th->suspend_count = SuspendThread (th->h) + 1;
else if (get_context < 0)
th->suspend_count = -1;
-
- th->context.ContextFlags = CONTEXT_DEBUGGER_DR;
- GetThreadContext (th->h, &th->context);
- if (id == current_event.dwThreadId)
- {
- /* Copy dr values from that thread. */
- dr[0] = th->context.Dr0;
- dr[1] = th->context.Dr1;
- dr[2] = th->context.Dr2;
- dr[3] = th->context.Dr3;
- dr[6] = th->context.Dr6;
- dr[7] = th->context.Dr7;
- }
+ th->reload_context = 1;
}
return th;
}
(void) CloseHandle (here->h);
xfree (here);
}
+ thread_head.next = NULL;
}
/* Delete a thread from the list of threads */
{
char *context_offset = ((char *) ¤t_thread->context) + mappings[r];
long l;
- if (r == FCS_REGNUM)
+
+ if (!current_thread)
+ return; /* Windows sometimes uses a non-existent thread id in its
+ events */
+
+ if (current_thread->reload_context)
+ {
+ thread_info *th = current_thread;
+ th->context.ContextFlags = CONTEXT_DEBUGGER_DR;
+ GetThreadContext (th->h, &th->context);
+ /* Copy dr values from that thread. */
+ dr[0] = th->context.Dr0;
+ dr[1] = th->context.Dr1;
+ dr[2] = th->context.Dr2;
+ dr[3] = th->context.Dr3;
+ dr[6] = th->context.Dr6;
+ dr[7] = th->context.Dr7;
+ current_thread->reload_context = 0;
+ }
+
+#define I387_ST0_REGNUM I386_ST0_REGNUM
+
+ if (r == I387_FISEG_REGNUM)
{
l = *((long *) context_offset) & 0xffff;
- supply_register (r, (char *) &l);
+ regcache_raw_supply (current_regcache, r, (char *) &l);
}
- else if (r == FOP_REGNUM)
+ else if (r == I387_FOP_REGNUM)
{
l = (*((long *) context_offset) >> 16) & ((1 << 11) - 1);
- supply_register (r, (char *) &l);
+ regcache_raw_supply (current_regcache, r, (char *) &l);
}
else if (r >= 0)
- supply_register (r, context_offset);
+ regcache_raw_supply (current_regcache, r, context_offset);
else
{
for (r = 0; r < NUM_REGS; r++)
do_child_fetch_inferior_registers (r);
}
+
+#undef I387_ST0_REGNUM
}
static void
child_fetch_inferior_registers (int r)
{
current_thread = thread_rec (PIDGET (inferior_ptid), TRUE);
- do_child_fetch_inferior_registers (r);
+ /* Check if current_thread exists. Windows sometimes uses a non-existent
+ thread id in its events */
+ if (current_thread)
+ do_child_fetch_inferior_registers (r);
}
static void
do_child_store_inferior_registers (int r)
{
- if (r >= 0)
- regcache_collect (r, ((char *) ¤t_thread->context) + mappings[r]);
+ if (!current_thread)
+ /* Windows sometimes uses a non-existent thread id in its events */;
+ else if (r >= 0)
+ regcache_raw_collect (current_regcache, r,
+ ((char *) ¤t_thread->context) + mappings[r]);
else
{
for (r = 0; r < NUM_REGS; r++)
child_store_inferior_registers (int r)
{
current_thread = thread_rec (PIDGET (inferior_ptid), TRUE);
- do_child_store_inferior_registers (r);
+ /* Check if current_thread exists. Windows sometimes uses a non-existent
+ thread id in its events */
+ if (current_thread)
+ do_child_store_inferior_registers (r);
}
static int psapi_loaded = 0;
DllHandle[i],
&mi,
sizeof (mi)))
- error ("Can't get module info");
+ error (_("Can't get module info"));
len = (*psapi_GetModuleFileNameExA) (current_process_handle,
DllHandle[i],
dll_name_ret,
MAX_PATH);
if (len == 0)
- error ("Error getting dll name: %u\n", (unsigned) GetLastError ());
+ error (_("Error getting dll name: %u."), (unsigned) GetLastError ());
if ((DWORD) (mi.lpBaseOfDll) == BaseAddress)
return 1;
so = (struct so_stuff *) xmalloc (sizeof (struct so_stuff) + strlen (ppath) + 8 + 1);
so->loaded = 0;
so->load_addr = load_addr;
- if (!VirtualQueryEx (current_process_handle, (void *) load_addr, &m,
- sizeof (m)))
+ if (VirtualQueryEx (current_process_handle, (void *) load_addr, &m,
+ sizeof (m)))
so->end_addr = (DWORD) m.AllocationBase + m.RegionSize;
else
so->end_addr = load_addr + 0x2000; /* completely arbitrary */
if (address == NULL)
return NULL;
- ReadProcessMemory (h, address, &address_ptr, sizeof (address_ptr), &done);
-
/* See if we could read the address of a string, and that the
address isn't null. */
-
- if (done != sizeof (address_ptr) || !address_ptr)
+ if (!ReadProcessMemory (h, address, &address_ptr, sizeof (address_ptr), &done)
+ || done != sizeof (address_ptr) || !address_ptr)
return NULL;
/* Find the length of the string */
- do
- {
- ReadProcessMemory (h, address_ptr + len * size, &b, size, &done);
- len++;
- }
- while ((b[0] != 0 || b[size - 1] != 0) && done == size);
+ while (ReadProcessMemory (h, address_ptr + len++ * size, &b, size, &done)
+ && (b[0] != 0 || b[size - 1] != 0) && done == size)
+ continue;
if (!unicode)
ReadProcessMemory (h, address_ptr, buf, len, &done);
xfree(sodel);
return 1;
}
- error ("Error: dll starting at 0x%lx not found.\n", (DWORD) lpBaseOfDll);
+ error (_("Error: dll starting at 0x%lx not found."), (DWORD) lpBaseOfDll);
return 0;
}
max_dll_name_len = sizeof ("DLL Name") - 1;
}
+/* Get the loaded address of all sections, given that .text was loaded
+ at text_load. Assumes that all sections are subject to the same
+ relocation offset. Returns NULL if problems occur or if the
+ sections were not relocated. */
+
+static struct section_addr_info *
+get_relocated_section_addrs (bfd *abfd, CORE_ADDR text_load)
+{
+ struct section_addr_info *result = NULL;
+ int section_count = bfd_count_sections (abfd);
+ asection *text_section = bfd_get_section_by_name (abfd, ".text");
+ CORE_ADDR text_vma;
+
+ if (!text_section)
+ {
+ /* Couldn't get the .text section. Weird. */
+ }
+
+ else if (text_load == (text_vma = bfd_get_section_vma (abfd, text_section)))
+ {
+ /* DLL wasn't relocated. */
+ }
+
+ else
+ {
+ /* Figure out all sections' loaded addresses. The offset here is
+ such that taking a bfd_get_section_vma() result and adding
+ offset will give the real load address of the section. */
+
+ CORE_ADDR offset = text_load - text_vma;
+
+ struct section_table *table_start = NULL;
+ struct section_table *table_end = NULL;
+ struct section_table *iter = NULL;
+
+ build_section_table (abfd, &table_start, &table_end);
+
+ for (iter = table_start; iter < table_end; ++iter)
+ {
+ /* Relocated addresses. */
+ iter->addr += offset;
+ iter->endaddr += offset;
+ }
+
+ result = build_section_addr_info_from_section_table (table_start,
+ table_end);
+
+ xfree (table_start);
+ }
+
+ return result;
+}
+
/* Add DLL symbol information. */
static struct objfile *
solib_symbols_add (char *name, int from_tty, CORE_ADDR load_addr)
{
- struct section_addr_info section_addrs;
+ struct section_addr_info *addrs = NULL;
+ static struct objfile *result = NULL;
+ bfd *abfd = NULL;
/* The symbols in a dll are offset by 0x1000, which is the
the offset from 0 of the first byte in an image - because
if (!name || !name[0])
return NULL;
- memset (§ion_addrs, 0, sizeof (section_addrs));
- section_addrs.other[0].name = ".text";
- section_addrs.other[0].addr = load_addr;
- return safe_symbol_file_add (name, from_tty, §ion_addrs, 0, OBJF_SHARED);
+ abfd = bfd_openr (name, "pei-i386");
+
+ if (!abfd)
+ {
+ /* pei failed - try pe */
+ abfd = bfd_openr (name, "pe-i386");
+ }
+
+ if (abfd)
+ {
+ if (bfd_check_format (abfd, bfd_object))
+ {
+ addrs = get_relocated_section_addrs (abfd, load_addr);
+ }
+
+ bfd_close (abfd);
+ }
+
+ if (addrs)
+ {
+ result = safe_symbol_file_add (name, from_tty, addrs, 0, OBJF_SHARED);
+ free_section_addr_info (addrs);
+ }
+ else
+ {
+ /* Fallback on handling just the .text section. */
+ struct cleanup *my_cleanups;
+
+ addrs = alloc_section_addr_info (1);
+ my_cleanups = make_cleanup (xfree, addrs);
+ addrs->other[0].name = ".text";
+ addrs->other[0].addr = load_addr;
+
+ result = safe_symbol_file_add (name, from_tty, addrs, 0, OBJF_SHARED);
+ do_cleanups (my_cleanups);
+ }
+
+ return result;
}
/* Load DLL symbol info. */
dont_repeat ();
if (args == NULL)
- error ("dll-symbols requires a file name");
+ error (_("dll-symbols requires a file name"));
n = strlen (args);
if (n > 4 && strcasecmp (args + n - 4, ".dll") != 0)
if (strncmp (s, CYGWIN_SIGNAL_STRING, sizeof (CYGWIN_SIGNAL_STRING) - 1) != 0)
{
if (strncmp (s, "cYg", 3) != 0)
- warning ("%s", s);
+ warning (("%s"), s);
}
else
{
+ info.BaseLow;
limit = (info.HighWord.Bits.LimitHi << 16) + info.LimitLow;
if (info.HighWord.Bits.Granularity)
- limit = (limit << 12) | 0xfff;
+ limit = (limit << 12) | 0xfff;
printf_filtered ("base=0x%08x limit=0x%08x", base, limit);
if (info.HighWord.Bits.Default_Big)
puts_filtered(" 32-bit ");
th->suspend_count = 0;
if (debug_registers_changed)
{
- /* Only change the value of the debug reisters */
+ /* Only change the value of the debug registers */
th->context.ContextFlags = CONTEXT_DEBUG_REGISTERS;
th->context.Dr0 = dr[0];
th->context.Dr1 = dr[1];
return res;
}
+/* Called in pathological case where Windows fails to send a
+ CREATE_PROCESS_DEBUG_EVENT after an attach. */
+DWORD
+fake_create_process (void)
+{
+ current_process_handle = OpenProcess (PROCESS_ALL_ACCESS, FALSE,
+ current_event.dwProcessId);
+ main_thread_id = current_event.dwThreadId;
+ current_thread = child_add_thread (main_thread_id,
+ current_event.u.CreateThread.hThread);
+ return main_thread_id;
+}
+
/* Get the next event from the child. Return 1 if the event requires
handling by WFI (or whatever).
*/
{
BOOL debug_event;
DWORD continue_status, event_code;
- thread_info *th = NULL;
+ thread_info *th;
static thread_info dummy_thread_info;
int retval = 0;
event_code = current_event.dwDebugEventCode;
ourstatus->kind = TARGET_WAITKIND_SPURIOUS;
+ th = NULL;
switch (event_code)
{
(unsigned) current_event.dwThreadId,
"CREATE_THREAD_DEBUG_EVENT"));
if (saw_create != 1)
- break;
+ {
+ if (!saw_create && attach_flag)
+ {
+ /* Kludge around a Windows bug where first event is a create
+ thread event. Caused when attached process does not have
+ a main thread. */
+ retval = ourstatus->value.related_pid = fake_create_process ();
+ saw_create++;
+ }
+ break;
+ }
/* Record the existence of this thread */
th = child_add_thread (current_event.dwThreadId,
current_event.u.CreateThread.hThread);
(unsigned) current_event.dwProcessId,
(unsigned) current_event.dwThreadId,
"EXIT_THREAD_DEBUG_EVENT"));
- if (saw_create != 1)
- break;
- child_delete_thread (current_event.dwThreadId);
- th = &dummy_thread_info;
+ if (current_event.dwThreadId != main_thread_id)
+ {
+ child_delete_thread (current_event.dwThreadId);
+ th = &dummy_thread_info;
+ }
break;
case CREATE_PROCESS_DEBUG_EVENT:
}
current_process_handle = current_event.u.CreateProcessInfo.hProcess;
+ if (main_thread_id)
+ child_delete_thread (main_thread_id);
main_thread_id = current_event.dwThreadId;
/* Add the main thread */
-#if 0
- th = child_add_thread (current_event.dwProcessId,
- current_event.u.CreateProcessInfo.hProcess);
-#endif
th = child_add_thread (main_thread_id,
current_event.u.CreateProcessInfo.hThread);
retval = ourstatus->value.related_pid = current_event.dwThreadId;
CHECK (child_continue (continue_status, -1));
else
{
- current_thread = th ? : thread_rec (current_event.dwThreadId, TRUE);
inferior_ptid = pid_to_ptid (retval);
+ current_thread = th ?: thread_rec (current_event.dwThreadId, TRUE);
}
out:
{
int detach = 0;
- if (ui_loop_hook != NULL)
- detach = ui_loop_hook (0);
+ if (deprecated_ui_loop_hook != NULL)
+ detach = deprecated_ui_loop_hook (0);
if (detach)
child_kill_inferior ();
dr[i] = 0;
current_event.dwProcessId = pid;
memset (¤t_event, 0, sizeof (current_event));
- push_target (&child_ops);
+ push_target (&deprecated_child_ops);
child_init_thread_list ();
disable_breakpoints_in_shlibs (1);
child_clear_solibs ();
AdjustTokenPrivileges = GetProcAddress (advapi32,
"AdjustTokenPrivileges");
if (!OpenProcessToken || !LookupPrivilegeValue || !AdjustTokenPrivileges)
- {
+ {
advapi32 = NULL;
goto out;
}
}
-
+
if (!OpenProcessToken (GetCurrentProcess (),
TOKEN_QUERY | TOKEN_ADJUST_PRIVILEGES,
&token_hdl))
new_priv.Privileges[0].Attributes = enable ? SE_PRIVILEGE_ENABLED : 0;
if (!AdjustTokenPrivileges (token_hdl, FALSE, &new_priv,
- sizeof orig_priv, &orig_priv, &size))
+ sizeof orig_priv, &orig_priv, &size))
goto out;
#if 0
/* Disabled, otherwise every `attach' in an unprivileged user session
ok = DebugActiveProcess (pid);
if (!ok)
- error ("Can't attach to process.");
+ error (_("Can't attach to process."));
}
if (has_detach_ability ())
- {
- attach_flag = 1;
- DebugSetProcessKillOnExit (FALSE);
- }
+ DebugSetProcessKillOnExit (FALSE);
+
+ attach_flag = 1;
if (from_tty)
{
child_continue (DBG_CONTINUE, -1);
if (!DebugActiveProcessStop (current_event.dwProcessId))
{
- error ("Can't detach process %lu (error %lu)",
+ error (_("Can't detach process %lu (error %lu)"),
current_event.dwProcessId, GetLastError ());
detached = 0;
}
gdb_flush (gdb_stdout);
}
inferior_ptid = null_ptid;
- unpush_target (&child_ops);
+ unpush_target (&deprecated_child_ops);
+}
+
+char *
+child_pid_to_exec_file (int pid)
+{
+ /* Try to find the process path using the Cygwin internal process list
+ pid isn't a valid pid, unfortunately. Use current_event.dwProcessId
+ instead. */
+ /* TODO: Also find native Windows processes using CW_GETPINFO_FULL. */
+
+ static char path[MAX_PATH + 1];
+ char *path_ptr = NULL;
+ int cpid;
+ struct external_pinfo *pinfo;
+
+ cygwin_internal (CW_LOCK_PINFO, 1000);
+ for (cpid = 0;
+ (pinfo = (struct external_pinfo *)
+ cygwin_internal (CW_GETPINFO, cpid | CW_NEXTPID));
+ cpid = pinfo->pid)
+ {
+ if (pinfo->dwProcessId == current_event.dwProcessId) /* Got it */
+ {
+ cygwin_conv_to_full_posix_path (pinfo->progname, path);
+ path_ptr = path;
+ break;
+ }
+ }
+ cygwin_internal (CW_UNLOCK_PINFO);
+ return path_ptr;
}
/* Print status information about what we're accessing. */
attach_flag ? "attached" : "child", target_pid_to_str (inferior_ptid));
}
-/* ARGSUSED */
static void
child_open (char *arg, int from_tty)
{
- error ("Use the \"run\" command to start a Unix child process.");
+ error (_("Use the \"run\" command to start a Unix child process."));
}
/* Start an inferior win32 child process and sets inferior_ptid to its pid.
ENV is the environment vector to pass. Errors reported with error(). */
static void
-child_create_inferior (char *exec_file, char *allargs, char **env)
+child_create_inferior (char *exec_file, char *allargs, char **env,
+ int from_tty)
{
char *winenv;
char *temp;
int ostdin, ostdout, ostderr;
if (!exec_file)
- error ("No executable specified, use `target exec'.\n");
+ error (_("No executable specified, use `target exec'."));
memset (&si, 0, sizeof (si));
si.cb = sizeof (si);
if (new_console)
flags |= CREATE_NEW_CONSOLE;
+ attach_flag = 0;
+
args = alloca (strlen (toexec) + strlen (allargs) + 2);
strcpy (args, toexec);
strcat (args, " ");
}
if (!ret)
- error ("Error creating process %s, (error %d)\n", exec_file, (unsigned) GetLastError ());
+ error (_("Error creating process %s, (error %d)."),
+ exec_file, (unsigned) GetLastError ());
CloseHandle (pi.hThread);
CloseHandle (pi.hProcess);
{
(void) child_continue (DBG_CONTINUE, -1);
i386_cleanup_dregs();
- unpush_target (&child_ops);
+ unpush_target (&deprecated_child_ops);
generic_mourn_inferior ();
}
int write, struct mem_attrib *mem,
struct target_ops *target)
{
- DWORD done;
+ DWORD done = 0;
if (write)
{
DEBUG_MEM (("gdb: write target memory, %d bytes at 0x%08lx\n",
len, (DWORD) memaddr));
- WriteProcessMemory (current_process_handle, (LPVOID) memaddr, our,
- len, &done);
+ if (!WriteProcessMemory (current_process_handle, (LPVOID) memaddr, our,
+ len, &done))
+ done = 0;
FlushInstructionCache (current_process_handle, (LPCVOID) memaddr, len);
}
else
{
DEBUG_MEM (("gdb: read target memory, %d bytes at 0x%08lx\n",
len, (DWORD) memaddr));
- ReadProcessMemory (current_process_handle, (LPCVOID) memaddr, our, len,
- &done);
+ if (!ReadProcessMemory (current_process_handle, (LPCVOID) memaddr, our,
+ len, &done))
+ done = 0;
}
return done;
}
CHECK (CloseHandle (current_process_handle));
/* this may fail in an attached process so don't check. */
- (void) CloseHandle (current_thread->h);
+ if (current_thread && current_thread->h)
+ (void) CloseHandle (current_thread->h);
target_mourn_inferior (); /* or just child_mourn_inferior? */
}
if (th->context.ContextFlags)
{
- if (debug_registers_changed)
- {
- th->context.Dr0 = dr[0];
- th->context.Dr1 = dr[1];
- th->context.Dr2 = dr[2];
- th->context.Dr3 = dr[3];
- /* th->context.Dr6 = dr[6];
- FIXME: should we set dr6 also ?? */
- th->context.Dr7 = dr[7];
- }
+ if (debug_registers_changed)
+ {
+ th->context.Dr0 = dr[0];
+ th->context.Dr1 = dr[1];
+ th->context.Dr2 = dr[2];
+ th->context.Dr3 = dr[3];
+ /* th->context.Dr6 = dr[6];
+ FIXME: should we set dr6 also ?? */
+ th->context.Dr7 = dr[7];
+ }
CHECK (SetThreadContext (th->h, &th->context));
th->context.ContextFlags = 0;
}
PIDGET (inferior_ptid)));
}
-struct target_ops child_ops;
-
static void
init_child_ops (void)
{
- child_ops.to_shortname = "child";
- child_ops.to_longname = "Win32 child process";
- child_ops.to_doc = "Win32 child process (started by the \"run\" command).";
- child_ops.to_open = child_open;
- child_ops.to_close = child_close;
- child_ops.to_attach = child_attach;
- child_ops.to_detach = child_detach;
- child_ops.to_resume = child_resume;
- child_ops.to_wait = child_wait;
- child_ops.to_fetch_registers = child_fetch_inferior_registers;
- child_ops.to_store_registers = child_store_inferior_registers;
- child_ops.to_prepare_to_store = child_prepare_to_store;
- child_ops.to_xfer_memory = child_xfer_memory;
- child_ops.to_files_info = child_files_info;
- child_ops.to_insert_breakpoint = memory_insert_breakpoint;
- child_ops.to_remove_breakpoint = memory_remove_breakpoint;
- child_ops.to_terminal_init = terminal_init_inferior;
- child_ops.to_terminal_inferior = terminal_inferior;
- child_ops.to_terminal_ours_for_output = terminal_ours_for_output;
- child_ops.to_terminal_ours = terminal_ours;
- child_ops.to_terminal_save_ours = terminal_save_ours;
- child_ops.to_terminal_info = child_terminal_info;
- child_ops.to_kill = child_kill_inferior;
- child_ops.to_create_inferior = child_create_inferior;
- child_ops.to_mourn_inferior = child_mourn_inferior;
- child_ops.to_can_run = child_can_run;
- child_ops.to_thread_alive = win32_child_thread_alive;
- child_ops.to_pid_to_str = cygwin_pid_to_str;
- child_ops.to_stop = child_stop;
- child_ops.to_stratum = process_stratum;
- child_ops.to_has_all_memory = 1;
- child_ops.to_has_memory = 1;
- child_ops.to_has_stack = 1;
- child_ops.to_has_registers = 1;
- child_ops.to_has_execution = 1;
- child_ops.to_magic = OPS_MAGIC;
+ deprecated_child_ops.to_shortname = "child";
+ deprecated_child_ops.to_longname = "Win32 child process";
+ deprecated_child_ops.to_doc = "Win32 child process (started by the \"run\" command).";
+ deprecated_child_ops.to_open = child_open;
+ deprecated_child_ops.to_close = child_close;
+ deprecated_child_ops.to_attach = child_attach;
+ deprecated_child_ops.to_detach = child_detach;
+ deprecated_child_ops.to_resume = child_resume;
+ deprecated_child_ops.to_wait = child_wait;
+ deprecated_child_ops.to_fetch_registers = child_fetch_inferior_registers;
+ deprecated_child_ops.to_store_registers = child_store_inferior_registers;
+ deprecated_child_ops.to_prepare_to_store = child_prepare_to_store;
+ deprecated_child_ops.deprecated_xfer_memory = child_xfer_memory;
+ deprecated_child_ops.to_files_info = child_files_info;
+ deprecated_child_ops.to_insert_breakpoint = memory_insert_breakpoint;
+ deprecated_child_ops.to_remove_breakpoint = memory_remove_breakpoint;
+ deprecated_child_ops.to_terminal_init = terminal_init_inferior;
+ deprecated_child_ops.to_terminal_inferior = terminal_inferior;
+ deprecated_child_ops.to_terminal_ours_for_output = terminal_ours_for_output;
+ deprecated_child_ops.to_terminal_ours = terminal_ours;
+ deprecated_child_ops.to_terminal_save_ours = terminal_save_ours;
+ deprecated_child_ops.to_terminal_info = child_terminal_info;
+ deprecated_child_ops.to_kill = child_kill_inferior;
+ deprecated_child_ops.to_create_inferior = child_create_inferior;
+ deprecated_child_ops.to_mourn_inferior = child_mourn_inferior;
+ deprecated_child_ops.to_can_run = child_can_run;
+ deprecated_child_ops.to_thread_alive = win32_child_thread_alive;
+ deprecated_child_ops.to_pid_to_str = cygwin_pid_to_str;
+ deprecated_child_ops.to_stop = child_stop;
+ deprecated_child_ops.to_stratum = process_stratum;
+ deprecated_child_ops.to_has_all_memory = 1;
+ deprecated_child_ops.to_has_memory = 1;
+ deprecated_child_ops.to_has_stack = 1;
+ deprecated_child_ops.to_has_registers = 1;
+ deprecated_child_ops.to_has_execution = 1;
+ deprecated_child_ops.to_magic = OPS_MAGIC;
+ deprecated_child_ops.to_pid_to_exec_file = child_pid_to_exec_file;
}
void
add_com_alias ("sharedlibrary", "dll-symbols", class_alias, 1);
- add_show_from_set (add_set_cmd ("shell", class_support, var_boolean,
- (char *) &useshell,
- "Set use of shell to start subprocess.",
- &setlist),
- &showlist);
-
- add_show_from_set (add_set_cmd ("new-console", class_support, var_boolean,
- (char *) &new_console,
- "Set creation of new console when creating child process.",
- &setlist),
- &showlist);
-
- add_show_from_set (add_set_cmd ("new-group", class_support, var_boolean,
- (char *) &new_group,
- "Set creation of new group when creating child process.",
- &setlist),
- &showlist);
-
- add_show_from_set (add_set_cmd ("debugexec", class_support, var_boolean,
- (char *) &debug_exec,
- "Set whether to display execution in child process.",
- &setlist),
- &showlist);
-
- add_show_from_set (add_set_cmd ("debugevents", class_support, var_boolean,
- (char *) &debug_events,
- "Set whether to display kernel events in child process.",
- &setlist),
- &showlist);
-
- add_show_from_set (add_set_cmd ("debugmemory", class_support, var_boolean,
- (char *) &debug_memory,
- "Set whether to display memory accesses in child process.",
- &setlist),
- &showlist);
-
- add_show_from_set (add_set_cmd ("debugexceptions", class_support, var_boolean,
- (char *) &debug_exceptions,
- "Set whether to display kernel exceptions in child process.",
- &setlist),
- &showlist);
+ deprecated_add_show_from_set
+ (add_set_cmd ("shell", class_support, var_boolean,
+ (char *) &useshell,
+ "Set use of shell to start subprocess.",
+ &setlist),
+ &showlist);
+
+ deprecated_add_show_from_set
+ (add_set_cmd ("new-console", class_support, var_boolean,
+ (char *) &new_console,
+ "Set creation of new console when creating child process.",
+ &setlist),
+ &showlist);
+
+ deprecated_add_show_from_set
+ (add_set_cmd ("new-group", class_support, var_boolean,
+ (char *) &new_group,
+ "Set creation of new group when creating child process.",
+ &setlist),
+ &showlist);
+
+ deprecated_add_show_from_set
+ (add_set_cmd ("debugexec", class_support, var_boolean,
+ (char *) &debug_exec,
+ "Set whether to display execution in child process.",
+ &setlist),
+ &showlist);
+
+ deprecated_add_show_from_set
+ (add_set_cmd ("debugevents", class_support, var_boolean,
+ (char *) &debug_events,
+ "Set whether to display kernel events in child process.",
+ &setlist),
+ &showlist);
+
+ deprecated_add_show_from_set
+ (add_set_cmd ("debugmemory", class_support, var_boolean,
+ (char *) &debug_memory,
+ "Set whether to display memory accesses in child process.",
+ &setlist),
+ &showlist);
+
+ deprecated_add_show_from_set
+ (add_set_cmd ("debugexceptions", class_support, var_boolean,
+ (char *) &debug_exceptions,
+ "Set whether to display kernel exceptions in child process.",
+ &setlist),
+ &showlist);
add_info ("dll", info_dll_command, "Status of loaded DLLs.");
add_info_alias ("sharedlibrary", "dll", 1);
"Display selectors infos.",
&info_w32_cmdlist);
- add_target (&child_ops);
+ add_target (&deprecated_child_ops);
}
/* Hardware watchpoint support, adapted from go32-nat.c code. */
return dr[6];
}
-
/* Determine if the thread referenced by "pid" is alive
by "polling" it. If WaitForSingleObject returns WAIT_OBJECT_0
it means that the pid has died. Otherwise it is assumed to be alive. */
register_loaded_dll (dll_name, base_addr + 0x1000);
solib_symbols_add (dll_name, 0, (CORE_ADDR) base_addr + 0x1000);
-out:
+ out:
return 1;
}
{
struct target_ops *target;
bfd_vma addr;
-}
-map_code_section_args;
+} map_code_section_args;
static void
map_single_dll_code_section (bfd * abfd, asection * sect, void *obj)
if (strncmp (sect->name, ".module", 7))
return;
- buf = (char *) xmalloc (sect->_raw_size + 1);
+ buf = (char *) xmalloc (bfd_get_section_size (sect) + 1);
if (!buf)
{
printf_unfiltered ("memory allocation failed for %s\n", sect->name);
goto out;
}
- if (!bfd_get_section_contents (abfd, sect, buf, 0, sect->_raw_size))
+ if (!bfd_get_section_contents (abfd, sect, buf, 0, bfd_get_section_size (sect)))
goto out;
pstatus = (struct win32_pstatus *) buf;
memmove (&base_addr, &(pstatus->data.module_info.base_address), sizeof (base_addr));
dll_name_size = pstatus->data.module_info.module_name_size;
- if (offsetof (struct win32_pstatus, data.module_info.module_name) + dll_name_size > sect->_raw_size)
+ if (offsetof (struct win32_pstatus, data.module_info.module_name) + dll_name_size > bfd_get_section_size (sect))
goto out;
dll_name = (char *) xmalloc (dll_name_size + 1);
int r;
if (core_reg_size < sizeof (CONTEXT))
{
- error ("Core file register section too small (%u bytes).", core_reg_size);
+ error (_("Core file register section too small (%u bytes)."), core_reg_size);
return;
}
for (r = 0; r < NUM_REGS; r++)
- supply_register (r, core_reg_sect + mappings[r]);
+ regcache_raw_supply (current_regcache, r, core_reg_sect + mappings[r]);
}
static struct core_fns win32_elf_core_fns =
void
_initialize_core_win32 (void)
{
- add_core_fns (&win32_elf_core_fns);
+ deprecated_add_core_fns (&win32_elf_core_fns);
}
void
char *newini = alloca (len + 1);
sprintf (newini, "%.*s.gdbinit",
(int) (len - (sizeof ("gdb.ini") - 1)), oldini);
- warning ("obsolete '%s' found. Rename to '%s'.", oldini, newini);
+ warning (_("obsolete '%s' found. Rename to '%s'."), oldini, newini);
}
}
}
projects / deliverable / binutils-gdb.git / blobdiff