mirror of
git://projects.qi-hardware.com/openwrt-xburst.git
synced 2024-11-30 02:01:53 +02:00
634 lines
21 KiB
Diff
634 lines
21 KiB
Diff
|
Patch pending upstream, probably acceptable.
|
|||
|
--------------------------------------------
|
|||
|
|
|||
|
|
|||
|
|
|||
|
Daniel Jacobowitz <drow@mvista.com> writes:
|
|||
|
> I like this. The way func_frame_chain_valid should really be used is
|
|||
|
> by something like:
|
|||
|
>
|
|||
|
> /* NOTE: tm-i386nw.h and tm-i386v4.h override this. */
|
|||
|
> set_gdbarch_frame_chain_valid (gdbarch, file_frame_chain_valid);
|
|||
|
>
|
|||
|
> (copied from i386-tdep.c).
|
|||
|
>
|
|||
|
> Does this patch work for you?
|
|||
|
|
|||
|
Yes, thanks. I've included a revised version of my patch below.
|
|||
|
|
|||
|
> I'm curious as to why we can't just set this universally, or at least a
|
|||
|
> little more globally. Most things that have a main () use it as a
|
|||
|
> normal main (). I'd propose that we set it as the default frame chain,
|
|||
|
> and provide/document an option to ignore inside_main_func.
|
|||
|
|
|||
|
Well, gdbarch is never supposed to change the default behavior of
|
|||
|
macros; this helps us convert pre-gdbarch targets incrementally.
|
|||
|
Simply turning on gdbarch for one's target ideally wouldn't change its
|
|||
|
behavior at all.
|
|||
|
|
|||
|
|
|||
|
[Patch revised for Debian snapshot]
|
|||
|
--- snap/gdb/i386-linux-tdep.c.orig 2002-08-18 19:53:57.000000000 -0400
|
|||
|
+++ snap/gdb/i386-linux-tdep.c 2002-08-18 19:54:31.000000000 -0400
|
|||
|
@@ -452,6 +452,9 @@
|
|||
|
|
|||
|
set_solib_svr4_fetch_link_map_offsets (gdbarch,
|
|||
|
i386_linux_svr4_fetch_link_map_offsets);
|
|||
|
+
|
|||
|
+ set_gdbarch_frame_chain_valid (gdbarch,
|
|||
|
+ generic_func_frame_chain_valid);
|
|||
|
}
|
|||
|
|
|||
|
/* Provide a prototype to silence -Wmissing-prototypes. */
|
|||
|
[Hurd needs 6. Take 8, since it does no real harm.]
|
|||
|
|
|||
|
|
|||
|
Package: gdb
|
|||
|
Severity: normal
|
|||
|
Tags: patch, sid
|
|||
|
|
|||
|
Hello,
|
|||
|
|
|||
|
GDB will crash on the Hurd after issuing the 'show' and hitting enter
|
|||
|
a few times:
|
|||
|
|
|||
|
../../gdb/ui-out.c:130: gdb-internal-error: push_level: Assertion +`uiout->level >= 0 && uiout->level < MAX_UI_OUT_LEVELS' failed.
|
|||
|
|
|||
|
the problem is that MAX_UI_OUT_LEVELS is not high enough for the extra
|
|||
|
option we have on the Hurd, it should be rised to 6 then, which works
|
|||
|
fine:
|
|||
|
|
|||
|
--- gdb-5.2.cvs20020401/gdb/ui-out.c~ Fri May 3 02:19:20 2002
|
|||
|
+++ gdb-5.2.cvs20020401/gdb/ui-out.c Fri May 3 02:19:32 2002
|
|||
|
@@ -45,7 +45,7 @@
|
|||
|
is always available. Stack/nested level 0 is reserved for the
|
|||
|
top-level result. */
|
|||
|
|
|||
|
-enum { MAX_UI_OUT_LEVELS = 5 };
|
|||
|
+enum { MAX_UI_OUT_LEVELS = 8 };
|
|||
|
|
|||
|
struct ui_out_level
|
|||
|
{
|
|||
|
|
|||
|
--
|
|||
|
Robert Millan
|
|||
|
|
|||
|
"5 years from now everyone will be running
|
|||
|
free GNU on their 200 MIPS, 64M SPARCstation-5"
|
|||
|
|
|||
|
Andrew S. Tanenbaum, 30 Jan 1992
|
|||
|
|
|||
|
|
|||
|
Submitted upstream, not liked very much. It's a hack, but it will do for
|
|||
|
now.
|
|||
|
|
|||
|
2002-07-31 Daniel Jacobowitz <drow@mvista.com>
|
|||
|
|
|||
|
Fix PR gdb/568
|
|||
|
* thread-db.c (lwp_from_thread): Only warn if unable to find
|
|||
|
the thread.
|
|||
|
|
|||
|
Index: thread-db.c
|
|||
|
===================================================================
|
|||
|
RCS file: /cvs/src/src/gdb/thread-db.c,v
|
|||
|
retrieving revision 1.22
|
|||
|
diff -u -p -r1.22 thread-db.c
|
|||
|
--- gdb/gdb/thread-db.c 23 Mar 2002 17:38:13 -0000 1.22
|
|||
|
+++ gdb/gdb/thread-db.c 31 Jul 2002 16:29:52 -0000
|
|||
|
@@ -260,6 +260,12 @@ lwp_from_thread (ptid_t ptid)
|
|||
|
return ptid;
|
|||
|
|
|||
|
err = td_ta_map_id2thr_p (thread_agent, GET_THREAD (ptid), &th);
|
|||
|
+ if (err == TD_ERR)
|
|||
|
+ {
|
|||
|
+ warning ("Cannot find thread %ld: %s",
|
|||
|
+ (long) GET_THREAD (ptid), thread_db_err_str (err));
|
|||
|
+ return ptid;
|
|||
|
+ }
|
|||
|
if (err != TD_OK)
|
|||
|
error ("Cannot find thread %ld: %s",
|
|||
|
(long) GET_THREAD (ptid), thread_db_err_str (err));
|
|||
|
From Michael Fedrowitz <michaelf@debian.org>. Not submitted to FSF yet.
|
|||
|
|
|||
|
Hi,
|
|||
|
|
|||
|
gdb fails to build from source on m68k because some definitions have
|
|||
|
been removed from tm-m68k.h. The patch below readds them.
|
|||
|
|
|||
|
-Michael
|
|||
|
|
|||
|
|
|||
|
diff -urN gdb-5.2.cvs20020818.orig/gdb/config/m68k/tm-m68k.h gdb-5.2.cvs20020818/gdb/config/m68k/tm-m68k.h
|
|||
|
--- gdb-5.2.cvs20020818.orig/gdb/config/m68k/tm-m68k.h 2002-07-10 19:01:38.000000000 +0200
|
|||
|
+++ gdb-5.2.cvs20020818/gdb/config/m68k/tm-m68k.h 2002-10-06 18:01:59.000000000 +0200
|
|||
|
@@ -26,8 +26,11 @@
|
|||
|
/* Generic 68000 stuff, to be included by other tm-*.h files. */
|
|||
|
|
|||
|
/* D0_REGNM and A0_REGNUM must be defined here because they are
|
|||
|
- used by the monitor. */
|
|||
|
+ used by the monitor. FPC_REGNUM, FPS_REGNUM and FPI_REGNUM are
|
|||
|
+ defined here because they are used by m68klinux-nat.c. */
|
|||
|
|
|||
|
#define D0_REGNUM 0
|
|||
|
#define A0_REGNUM 8
|
|||
|
-
|
|||
|
+#define FPC_REGNUM 26
|
|||
|
+#define FPS_REGNUM 27
|
|||
|
+#define FPI_REGNUM 28
|
|||
|
|
|||
|
|
|||
|
2002-11-24 Daniel Jacobowitz <drow@mvista.com>
|
|||
|
|
|||
|
* doublest.c (convert_floatformat_to_doublest): Cast exp_bias to int.
|
|||
|
* config/alpha/alpha-linux.mh (MH_CFLAGS): Add -mieee.
|
|||
|
|
|||
|
--- gdb-5.2.debian90.cvs20021120/gdb/doublest.c.orig 2002-11-24 17:48:16.000000000 -0500
|
|||
|
+++ gdb-5.2.debian90.cvs20021120/gdb/doublest.c 2002-11-24 17:48:25.000000000 -0500
|
|||
|
@@ -177,7 +177,7 @@
|
|||
|
if (!special_exponent)
|
|||
|
exponent -= fmt->exp_bias;
|
|||
|
else if (exponent == 0)
|
|||
|
- exponent = 1 - fmt->exp_bias;
|
|||
|
+ exponent = 1 - (int)fmt->exp_bias;
|
|||
|
|
|||
|
/* Build the result algebraically. Might go infinite, underflow, etc;
|
|||
|
who cares. */
|
|||
|
--- gdb-5.2.debian90.cvs20021120/gdb/config/alpha/alpha-linux.mh.orig 2002-11-24 17:50:30.000000000 -0500
|
|||
|
+++ gdb-5.2.debian90.cvs20021120/gdb/config/alpha/alpha-linux.mh 2002-11-24 17:50:41.000000000 -0500
|
|||
|
@@ -8,3 +8,5 @@
|
|||
|
|
|||
|
MMALLOC =
|
|||
|
MMALLOC_CFLAGS = -DNO_MMALLOC
|
|||
|
+
|
|||
|
+MH_CFLAGS = -mieee
|
|||
|
In CVS but not in 5.3 branch...
|
|||
|
|
|||
|
2002-10-23 Daniel Jacobowitz <drow@mvista.com>
|
|||
|
|
|||
|
* lin-lwp.c (lin_lwp_resume): Remove resume_all test for !step.
|
|||
|
|
|||
|
Index: lin-lwp.c
|
|||
|
===================================================================
|
|||
|
RCS file: /cvs/src/src/gdb/lin-lwp.c,v
|
|||
|
retrieving revision 1.35
|
|||
|
diff -u -p -r1.35 lin-lwp.c
|
|||
|
--- gdb-5.2.90/gdb/lin-lwp.c 27 Aug 2002 22:37:06 -0000 1.35
|
|||
|
+++ gdb-5.2.90/gdb/lin-lwp.c 23 Oct 2002 04:23:13 -0000
|
|||
|
@@ -579,11 +579,8 @@ lin_lwp_resume (ptid_t ptid, int step, e
|
|||
|
struct lwp_info *lp;
|
|||
|
int resume_all;
|
|||
|
|
|||
|
- /* Apparently the interpretation of PID is dependent on STEP: If
|
|||
|
- STEP is non-zero, a specific PID means `step only this process
|
|||
|
- id'. But if STEP is zero, then PID means `continue *all*
|
|||
|
- processes, but give the signal only to this one'. */
|
|||
|
- resume_all = (PIDGET (ptid) == -1) || !step;
|
|||
|
+ /* A specific PTID means `step only this process id'. */
|
|||
|
+ resume_all = (PIDGET (ptid) == -1);
|
|||
|
|
|||
|
if (resume_all)
|
|||
|
iterate_over_lwps (resume_set_callback, NULL);
|
|||
|
|
|||
|
Not submitted yet, testing.
|
|||
|
|
|||
|
--- gdb-5.2.90/gdb/alpha-tdep.c.orig Sun Nov 24 21:42:53 2002
|
|||
|
+++ gdb-5.2.90/gdb/alpha-tdep.c Sun Nov 24 21:48:26 2002
|
|||
|
@@ -99,10 +99,12 @@
|
|||
|
|
|||
|
static alpha_extra_func_info_t heuristic_proc_desc (CORE_ADDR,
|
|||
|
CORE_ADDR,
|
|||
|
- struct frame_info *);
|
|||
|
+ struct frame_info *,
|
|||
|
+ int);
|
|||
|
|
|||
|
static alpha_extra_func_info_t find_proc_desc (CORE_ADDR,
|
|||
|
- struct frame_info *);
|
|||
|
+ struct frame_info *,
|
|||
|
+ int);
|
|||
|
|
|||
|
#if 0
|
|||
|
static int alpha_in_lenient_prologue (CORE_ADDR, CORE_ADDR);
|
|||
|
@@ -512,7 +514,7 @@
|
|||
|
if (tmp != 0)
|
|||
|
pc = tmp;
|
|||
|
|
|||
|
- proc_desc = find_proc_desc (pc, frame->next);
|
|||
|
+ proc_desc = find_proc_desc (pc, frame->next, 1);
|
|||
|
pcreg = proc_desc ? PROC_PC_REG (proc_desc) : ALPHA_RA_REGNUM;
|
|||
|
|
|||
|
if (frame->signal_handler_caller)
|
|||
|
@@ -596,10 +598,10 @@
|
|||
|
|
|||
|
static alpha_extra_func_info_t
|
|||
|
heuristic_proc_desc (CORE_ADDR start_pc, CORE_ADDR limit_pc,
|
|||
|
- struct frame_info *next_frame)
|
|||
|
+ struct frame_info *next_frame, int read_sp_p)
|
|||
|
{
|
|||
|
- CORE_ADDR sp = read_next_frame_reg (next_frame, SP_REGNUM);
|
|||
|
- CORE_ADDR vfp = sp;
|
|||
|
+ CORE_ADDR sp;
|
|||
|
+ CORE_ADDR vfp;
|
|||
|
CORE_ADDR cur_pc;
|
|||
|
int frame_size;
|
|||
|
int has_frame_reg = 0;
|
|||
|
@@ -607,6 +609,11 @@
|
|||
|
int pcreg = -1;
|
|||
|
int regno;
|
|||
|
|
|||
|
+ if (read_sp_p)
|
|||
|
+ vfp = sp = read_next_frame_reg (next_frame, SP_REGNUM);
|
|||
|
+ else
|
|||
|
+ vfp = sp = 0;
|
|||
|
+
|
|||
|
if (start_pc == 0)
|
|||
|
return NULL;
|
|||
|
memset (&temp_proc_desc, '\0', sizeof (temp_proc_desc));
|
|||
|
@@ -761,7 +768,7 @@
|
|||
|
CORE_ADDR func_addr, func_end;
|
|||
|
|
|||
|
if (!proc_desc)
|
|||
|
- proc_desc = find_proc_desc (pc, NULL);
|
|||
|
+ proc_desc = find_proc_desc (pc, NULL, 0);
|
|||
|
|
|||
|
if (proc_desc)
|
|||
|
{
|
|||
|
@@ -807,7 +814,7 @@
|
|||
|
}
|
|||
|
|
|||
|
static alpha_extra_func_info_t
|
|||
|
-find_proc_desc (CORE_ADDR pc, struct frame_info *next_frame)
|
|||
|
+find_proc_desc (CORE_ADDR pc, struct frame_info *next_frame, int read_sp_p)
|
|||
|
{
|
|||
|
alpha_extra_func_info_t proc_desc;
|
|||
|
struct block *b;
|
|||
|
@@ -879,7 +886,7 @@
|
|||
|
{
|
|||
|
alpha_extra_func_info_t found_heuristic =
|
|||
|
heuristic_proc_desc (PROC_LOW_ADDR (proc_desc),
|
|||
|
- pc, next_frame);
|
|||
|
+ pc, next_frame, read_sp_p);
|
|||
|
if (found_heuristic)
|
|||
|
{
|
|||
|
PROC_LOCALOFF (found_heuristic) =
|
|||
|
@@ -921,7 +928,7 @@
|
|||
|
startaddr = heuristic_proc_start (pc);
|
|||
|
|
|||
|
proc_desc =
|
|||
|
- heuristic_proc_desc (startaddr, pc, next_frame);
|
|||
|
+ heuristic_proc_desc (startaddr, pc, next_frame, read_sp_p);
|
|||
|
}
|
|||
|
return proc_desc;
|
|||
|
}
|
|||
|
@@ -937,7 +944,7 @@
|
|||
|
if (saved_pc == 0 || inside_entry_file (saved_pc))
|
|||
|
return 0;
|
|||
|
|
|||
|
- proc_desc = find_proc_desc (saved_pc, frame);
|
|||
|
+ proc_desc = find_proc_desc (saved_pc, frame, 1);
|
|||
|
if (!proc_desc)
|
|||
|
return 0;
|
|||
|
|
|||
|
@@ -979,7 +986,7 @@
|
|||
|
{
|
|||
|
/* Use proc_desc calculated in frame_chain */
|
|||
|
alpha_extra_func_info_t proc_desc =
|
|||
|
- frame->next ? cached_proc_desc : find_proc_desc (frame->pc, frame->next);
|
|||
|
+ frame->next ? cached_proc_desc : find_proc_desc (frame->pc, frame->next, 1);
|
|||
|
|
|||
|
frame->extra_info = (struct frame_extra_info *)
|
|||
|
frame_obstack_alloc (sizeof (struct frame_extra_info));
|
|||
|
@@ -1291,7 +1298,7 @@
|
|||
|
/* we need proc_desc to know how to restore the registers;
|
|||
|
if it is NULL, construct (a temporary) one */
|
|||
|
if (proc_desc == NULL)
|
|||
|
- proc_desc = find_proc_desc (frame->pc, frame->next);
|
|||
|
+ proc_desc = find_proc_desc (frame->pc, frame->next, 1);
|
|||
|
|
|||
|
/* Question: should we copy this proc_desc and save it in
|
|||
|
frame->proc_desc? If we do, who will free it?
|
|||
|
Not yet submitted upstream. This requires some serious thinking about.
|
|||
|
If the target stack worked in any logical way, this wouldn't be necessary...
|
|||
|
ending up with roughly:
|
|||
|
thread_stratum: thread-db (silent reference to lin-lwp)
|
|||
|
core_stratum: corelow
|
|||
|
exec_stratum: exec
|
|||
|
dummy_stratum: dummy
|
|||
|
just makes no sense.
|
|||
|
|
|||
|
This patch fixes debugging threaded applications which are statically linked
|
|||
|
without breaking debugging threaded core files. It also fixes the PIDs in
|
|||
|
generate-core-file'd corefiles. Mostly.
|
|||
|
|
|||
|
diff -x '*~' -ur o/gdb-5.2.debian90.cvs20021120/gdb/corelow.c gdb-5.2.debian90.cvs20021120/gdb/corelow.c
|
|||
|
--- o/gdb-5.2.debian90.cvs20021120/gdb/corelow.c 2002-09-18 13:23:15.000000000 -0400
|
|||
|
+++ gdb-5.2.debian90.cvs20021120/gdb/corelow.c 2002-12-03 14:03:32.000000000 -0500
|
|||
|
@@ -350,7 +350,7 @@
|
|||
|
bfd_map_over_sections (core_bfd, add_to_thread_list,
|
|||
|
bfd_get_section_by_name (core_bfd, ".reg"));
|
|||
|
|
|||
|
- if (ontop)
|
|||
|
+ if (ontop || 1)
|
|||
|
{
|
|||
|
/* Fetch all registers from core file. */
|
|||
|
target_fetch_registers (-1);
|
|||
|
diff -x '*~' -ur o/gdb-5.2.debian90.cvs20021120/gdb/linux-proc.c gdb-5.2.debian90.cvs20021120/gdb/linux-proc.c
|
|||
|
--- o/gdb-5.2.debian90.cvs20021120/gdb/linux-proc.c 2002-12-03 14:13:52.000000000 -0500
|
|||
|
+++ gdb-5.2.debian90.cvs20021120/gdb/linux-proc.c 2002-12-03 13:56:34.000000000 -0500
|
|||
|
@@ -177,7 +177,7 @@
|
|||
|
#ifdef FILL_FPXREGSET
|
|||
|
gdb_fpxregset_t fpxregs;
|
|||
|
#endif
|
|||
|
- unsigned long merged_pid = ptid_get_tid (ptid) << 16 | ptid_get_pid (ptid);
|
|||
|
+ unsigned long merged_pid = ptid_get_tid (ptid) << 16; /* | ptid_get_pid (ptid); */
|
|||
|
|
|||
|
fill_gregset (&gregs, -1);
|
|||
|
note_data = (char *) elfcore_write_prstatus (obfd,
|
|||
|
diff -x '*~' -ur o/gdb-5.2.debian90.cvs20021120/gdb/target.c gdb-5.2.debian90.cvs20021120/gdb/target.c
|
|||
|
--- o/gdb-5.2.debian90.cvs20021120/gdb/target.c 2002-09-18 13:23:22.000000000 -0400
|
|||
|
+++ gdb-5.2.debian90.cvs20021120/gdb/target.c 2002-12-03 14:06:07.000000000 -0500
|
|||
|
@@ -1589,6 +1589,7 @@
|
|||
|
dummy_target.to_find_memory_regions = dummy_find_memory_regions;
|
|||
|
dummy_target.to_make_corefile_notes = dummy_make_corefile_notes;
|
|||
|
dummy_target.to_magic = OPS_MAGIC;
|
|||
|
+ cleanup_target (&dummy_target);
|
|||
|
}
|
|||
|
|
|||
|
|
|||
|
diff -x '*~' -ur o/gdb-5.2.debian90.cvs20021120/gdb/thread-db.c gdb-5.2.debian90.cvs20021120/gdb/thread-db.c
|
|||
|
--- o/gdb-5.2.debian90.cvs20021120/gdb/thread-db.c 2002-12-03 14:13:50.000000000 -0500
|
|||
|
+++ gdb-5.2.debian90.cvs20021120/gdb/thread-db.c 2002-12-03 13:39:54.000000000 -0500
|
|||
|
@@ -57,6 +57,31 @@
|
|||
|
/* Non-zero if we're using this module's target vector. */
|
|||
|
static int using_thread_db;
|
|||
|
|
|||
|
+/* Macros to pass an event to the next target if we should not be handling it
|
|||
|
+ here in the thread_stratum. */
|
|||
|
+#define FIND_NEXT_TARGET(METHOD_NAME) \
|
|||
|
+ struct target_ops *next_target = &thread_db_ops; \
|
|||
|
+ while (1) \
|
|||
|
+ { \
|
|||
|
+ next_target = find_target_beneath (next_target); \
|
|||
|
+ if (next_target->METHOD_NAME != NULL) \
|
|||
|
+ break; \
|
|||
|
+ }
|
|||
|
+
|
|||
|
+#define MAYBE_HAND_DOWN(METHOD_NAME,ARGS) \
|
|||
|
+ if (proc_handle.pid == 0) \
|
|||
|
+ { \
|
|||
|
+ FIND_NEXT_TARGET (METHOD_NAME); \
|
|||
|
+ (*next_target->METHOD_NAME) ARGS; \
|
|||
|
+ return; \
|
|||
|
+ }
|
|||
|
+#define MAYBE_HAND_DOWN_RETURN(METHOD_NAME,ARGS) \
|
|||
|
+ if (proc_handle.pid == 0) \
|
|||
|
+ { \
|
|||
|
+ FIND_NEXT_TARGET (METHOD_NAME); \
|
|||
|
+ return (*next_target->METHOD_NAME) ARGS; \
|
|||
|
+ }
|
|||
|
+
|
|||
|
/* Non-zero if we have to keep this module's target vector active
|
|||
|
across re-runs. */
|
|||
|
static int keep_thread_db;
|
|||
|
@@ -489,9 +514,7 @@
|
|||
|
{
|
|||
|
td_err_e err;
|
|||
|
|
|||
|
- /* Don't attempt to use thread_db on targets which can not run
|
|||
|
- (core files). */
|
|||
|
- if (objfile == NULL || !target_has_execution)
|
|||
|
+ if (objfile == NULL)
|
|||
|
{
|
|||
|
/* All symbols have been discarded. If the thread_db target is
|
|||
|
active, deactivate it now. */
|
|||
|
@@ -515,7 +538,10 @@
|
|||
|
/* Initialize the structure that identifies the child process. Note
|
|||
|
that at this point there is no guarantee that we actually have a
|
|||
|
child process. */
|
|||
|
- proc_handle.pid = GET_PID (inferior_ptid);
|
|||
|
+ if (target_has_execution)
|
|||
|
+ proc_handle.pid = GET_PID (inferior_ptid);
|
|||
|
+ else
|
|||
|
+ proc_handle.pid = 0;
|
|||
|
|
|||
|
/* Now attempt to open a connection to the thread library. */
|
|||
|
err = td_ta_new_p (&proc_handle, &thread_agent);
|
|||
|
@@ -758,6 +784,9 @@
|
|||
|
struct cleanup *old_chain = save_inferior_ptid ();
|
|||
|
int xfer;
|
|||
|
|
|||
|
+ MAYBE_HAND_DOWN_RETURN (to_xfer_memory, (memaddr, myaddr, len, write,
|
|||
|
+ attrib, target));
|
|||
|
+
|
|||
|
if (is_thread (inferior_ptid))
|
|||
|
{
|
|||
|
/* FIXME: This seems to be necessary to make sure breakpoints
|
|||
|
@@ -782,6 +811,8 @@
|
|||
|
gdb_prfpregset_t fpregset;
|
|||
|
td_err_e err;
|
|||
|
|
|||
|
+ MAYBE_HAND_DOWN (to_fetch_registers, (regno));
|
|||
|
+
|
|||
|
if (!is_thread (inferior_ptid))
|
|||
|
{
|
|||
|
/* Pass the request to the target beneath us. */
|
|||
|
@@ -819,6 +850,8 @@
|
|||
|
gdb_prfpregset_t fpregset;
|
|||
|
td_err_e err;
|
|||
|
|
|||
|
+ MAYBE_HAND_DOWN (to_store_registers, (regno));
|
|||
|
+
|
|||
|
if (!is_thread (inferior_ptid))
|
|||
|
{
|
|||
|
/* Pass the request to the target beneath us. */
|
|||
|
@@ -908,6 +941,8 @@
|
|||
|
td_thrinfo_t ti;
|
|||
|
td_err_e err;
|
|||
|
|
|||
|
+ MAYBE_HAND_DOWN_RETURN (to_thread_alive, (ptid));
|
|||
|
+
|
|||
|
if (is_thread (ptid))
|
|||
|
{
|
|||
|
err = td_ta_map_id2thr_p (thread_agent, GET_THREAD (ptid), &th);
|
|||
|
@@ -961,6 +996,8 @@
|
|||
|
{
|
|||
|
td_err_e err;
|
|||
|
|
|||
|
+ MAYBE_HAND_DOWN (to_find_new_threads, ());
|
|||
|
+
|
|||
|
/* Iterate over all user-space threads to discover new threads. */
|
|||
|
err = td_ta_thr_iter_p (thread_agent, find_new_threads_callback, NULL,
|
|||
|
TD_THR_ANY_STATE, TD_THR_LOWEST_PRIORITY,
|
|||
|
@@ -972,6 +1009,8 @@
|
|||
|
static char *
|
|||
|
thread_db_pid_to_str (ptid_t ptid)
|
|||
|
{
|
|||
|
+ MAYBE_HAND_DOWN_RETURN (to_pid_to_str, (ptid));
|
|||
|
+
|
|||
|
if (is_thread (ptid))
|
|||
|
{
|
|||
|
static char buf[64];
|
|||
|
Trivial. Need to submit this.
|
|||
|
|
|||
|
--- gdb-5.2.debian90.cvs20021120/gdb/tracepoint.c.orig 2002-12-03 14:35:44.000000000 -0500
|
|||
|
+++ gdb-5.2.debian90.cvs20021120/gdb/tracepoint.c 2002-12-03 14:43:02.000000000 -0500
|
|||
|
@@ -861,6 +861,8 @@
|
|||
|
else
|
|||
|
line = gdb_readline (0);
|
|||
|
|
|||
|
+ if (line == NULL || *line == EOF)
|
|||
|
+ break;
|
|||
|
linetype = validate_actionline (&line, t);
|
|||
|
if (linetype == BADLINE)
|
|||
|
continue; /* already warned -- collect another line */
|
|||
|
Fix build on Sparc.
|
|||
|
|
|||
|
--- gdb-5.3/gdb/sparc-nat.c.orig 2003-01-04 00:11:28.000000000 -0500
|
|||
|
+++ gdb-5.3/gdb/sparc-nat.c 2003-01-04 00:12:42.000000000 -0500
|
|||
|
@@ -33,6 +33,13 @@
|
|||
|
#include <sys/ptrace.h>
|
|||
|
#include <sys/wait.h>
|
|||
|
#ifdef __linux__
|
|||
|
+/* Sadly, <sys/ucontext.h> conflicts with <asm/reg.h> on Linux. And
|
|||
|
+ -D_GNU_SOURCE brings in <sys/ucontext.h> implicitly with <signal.h>.
|
|||
|
+ Hack around this. */
|
|||
|
+#undef FPU_REGS_TYPE
|
|||
|
+#define fpu asm_reg_fpu
|
|||
|
+#define fq asm_reg_fq
|
|||
|
+#define fpq asm_reg_fpq
|
|||
|
#include <asm/reg.h>
|
|||
|
#else
|
|||
|
#include <machine/reg.h>
|
|||
|
diff -urN gdb-5.3/gdb/gdbserver.orig/gdbreplay.c gdb-5.3/gdb/gdbserver/gdbreplay.c
|
|||
|
--- gdb-5.3/gdb/gdbserver.orig/gdbreplay.c 2002-07-09 11:38:58.000000000 -0600
|
|||
|
+++ gdb-5.3/gdb/gdbserver/gdbreplay.c 2003-08-20 08:44:20.000000000 -0600
|
|||
|
@@ -54,14 +54,15 @@
|
|||
|
perror_with_name (char *string)
|
|||
|
{
|
|||
|
#ifndef STDC_HEADERS
|
|||
|
- extern int sys_nerr;
|
|||
|
extern char *sys_errlist[];
|
|||
|
extern int errno;
|
|||
|
#endif
|
|||
|
const char *err;
|
|||
|
char *combined;
|
|||
|
|
|||
|
- err = (errno < sys_nerr) ? sys_errlist[errno] : "unknown error";
|
|||
|
+ err = strerror (errno);
|
|||
|
+ if (err == NULL)
|
|||
|
+ err = "unknown error";
|
|||
|
combined = (char *) alloca (strlen (err) + strlen (string) + 3);
|
|||
|
strcpy (combined, string);
|
|||
|
strcat (combined, ": ");
|
|||
|
diff -urN gdb-5.3/gdb/gdbserver.orig/low-hppabsd.c gdb-5.3/gdb/gdbserver/low-hppabsd.c
|
|||
|
--- gdb-5.3/gdb/gdbserver.orig/low-hppabsd.c 2002-01-17 14:13:49.000000000 -0700
|
|||
|
+++ gdb-5.3/gdb/gdbserver/low-hppabsd.c 2003-08-20 08:46:04.000000000 -0600
|
|||
|
@@ -61,7 +61,7 @@
|
|||
|
execv (program, allargs);
|
|||
|
|
|||
|
fprintf (stderr, "Cannot exec %s: %s.\n", program,
|
|||
|
- errno < sys_nerr ? sys_errlist[errno] : "unknown error");
|
|||
|
+ strerror (errno));
|
|||
|
fflush (stderr);
|
|||
|
_exit (0177);
|
|||
|
}
|
|||
|
diff -urN gdb-5.3/gdb/gdbserver.orig/low-lynx.c gdb-5.3/gdb/gdbserver/low-lynx.c
|
|||
|
--- gdb-5.3/gdb/gdbserver.orig/low-lynx.c 2002-01-17 14:13:49.000000000 -0700
|
|||
|
+++ gdb-5.3/gdb/gdbserver/low-lynx.c 2003-08-20 08:46:18.000000000 -0600
|
|||
|
@@ -79,7 +79,7 @@
|
|||
|
|
|||
|
fprintf (stderr, "GDBserver (process %d): Cannot exec %s: %s.\n",
|
|||
|
getpid (), program,
|
|||
|
- errno < sys_nerr ? sys_errlist[errno] : "unknown error");
|
|||
|
+ strerror (errno));
|
|||
|
fflush (stderr);
|
|||
|
_exit (0177);
|
|||
|
}
|
|||
|
diff -urN gdb-5.3/gdb/gdbserver.orig/low-nbsd.c gdb-5.3/gdb/gdbserver/low-nbsd.c
|
|||
|
--- gdb-5.3/gdb/gdbserver.orig/low-nbsd.c 2002-01-17 14:13:49.000000000 -0700
|
|||
|
+++ gdb-5.3/gdb/gdbserver/low-nbsd.c 2003-08-20 08:46:27.000000000 -0600
|
|||
|
@@ -137,7 +137,7 @@
|
|||
|
execv (program, allargs);
|
|||
|
|
|||
|
fprintf (stderr, "Cannot exec %s: %s.\n", program,
|
|||
|
- errno < sys_nerr ? sys_errlist[errno] : "unknown error");
|
|||
|
+ strerror (errno));
|
|||
|
fflush (stderr);
|
|||
|
_exit (0177);
|
|||
|
}
|
|||
|
diff -urN gdb-5.3/gdb/gdbserver.orig/low-sparc.c gdb-5.3/gdb/gdbserver/low-sparc.c
|
|||
|
--- gdb-5.3/gdb/gdbserver.orig/low-sparc.c 2002-01-17 14:13:50.000000000 -0700
|
|||
|
+++ gdb-5.3/gdb/gdbserver/low-sparc.c 2003-08-20 08:46:38.000000000 -0600
|
|||
|
@@ -44,7 +44,6 @@
|
|||
|
#include <sys/ptrace.h>
|
|||
|
#include <sys/reg.h>
|
|||
|
|
|||
|
-extern int sys_nerr;
|
|||
|
extern char **sys_errlist;
|
|||
|
extern int errno;
|
|||
|
|
|||
|
@@ -67,7 +66,7 @@
|
|||
|
execv (program, allargs);
|
|||
|
|
|||
|
fprintf (stderr, "Cannot exec %s: %s.\n", program,
|
|||
|
- errno < sys_nerr ? sys_errlist[errno] : "unknown error");
|
|||
|
+ strerror (errno));
|
|||
|
fflush (stderr);
|
|||
|
_exit (0177);
|
|||
|
}
|
|||
|
diff -urN gdb-5.3/gdb/gdbserver.orig/low-sun3.c gdb-5.3/gdb/gdbserver/low-sun3.c
|
|||
|
--- gdb-5.3/gdb/gdbserver.orig/low-sun3.c 2002-01-17 14:13:50.000000000 -0700
|
|||
|
+++ gdb-5.3/gdb/gdbserver/low-sun3.c 2003-08-20 08:46:51.000000000 -0600
|
|||
|
@@ -41,7 +41,6 @@
|
|||
|
#include <sys/ptrace.h>
|
|||
|
#include <machine/reg.h>
|
|||
|
|
|||
|
-extern int sys_nerr;
|
|||
|
extern char **sys_errlist;
|
|||
|
extern int errno;
|
|||
|
|
|||
|
@@ -64,7 +63,7 @@
|
|||
|
execv (program, allargs);
|
|||
|
|
|||
|
fprintf (stderr, "Cannot exec %s: %s.\n", program,
|
|||
|
- errno < sys_nerr ? sys_errlist[errno] : "unknown error");
|
|||
|
+ strerror (errno));
|
|||
|
fflush (stderr);
|
|||
|
_exit (0177);
|
|||
|
}
|
|||
|
diff -urN gdb-5.3/gdb/gdbserver.orig/utils.c gdb-5.3/gdb/gdbserver/utils.c
|
|||
|
--- gdb-5.3/gdb/gdbserver.orig/utils.c 2003-08-20 08:47:56.000000000 -0600
|
|||
|
+++ gdb-5.3/gdb/gdbserver/utils.c 2003-08-20 08:48:15.000000000 -0600
|
|||
|
@@ -33,16 +33,13 @@
|
|||
|
perror_with_name (char *string)
|
|||
|
{
|
|||
|
#ifndef STDC_HEADERS
|
|||
|
- extern int sys_nerr;
|
|||
|
- extern char *sys_errlist[];
|
|||
|
extern int errno;
|
|||
|
#endif
|
|||
|
const char *err;
|
|||
|
char *combined;
|
|||
|
|
|||
|
- if (errno < sys_nerr)
|
|||
|
- err = sys_errlist[errno];
|
|||
|
- else
|
|||
|
+ err = strerror (errno);
|
|||
|
+ if (err == NULL)
|
|||
|
err = "unknown error";
|
|||
|
|
|||
|
combined = (char *) alloca (strlen (err) + strlen (string) + 3);
|
|||
|
diff -urN gdb-5.3/gdb/gdbserver.orig/linux-low.c.orig gdb-5.3/gdb/gdbserver/linux-low.c.orig
|
|||
|
--- gdb-5.3/gdb/gdbserver.orig/linux-low.c 2003-08-20 08:40:27.000000000 -0600
|
|||
|
+++ gdb-5.3/gdb/gdbserver/linux-low.c 2003-08-20 08:44:54.000000000 -0600
|
|||
|
@@ -175,8 +175,7 @@
|
|||
|
if (ptrace (PTRACE_ATTACH, pid, 0, 0) != 0)
|
|||
|
{
|
|||
|
fprintf (stderr, "Cannot attach to process %d: %s (%d)\n", pid,
|
|||
|
- errno < sys_nerr ? sys_errlist[errno] : "unknown error",
|
|||
|
- errno);
|
|||
|
+ strerror (errno), errno);
|
|||
|
fflush (stderr);
|
|||
|
|
|||
|
/* If we fail to attach to an LWP, just return. */
|
|||
|
|