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2004-11-12 Randolph Chung <tausq@debian.org>

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* pa64solib.c (pa64_solib_thread_start_addr): Rename from
	so_lib_thread_start_addr.
	* pa64solib.h (so_list): Forward declare.
	(pa64_solib_thread_start_addr): Prototype.
	* somsolib.c (SHL_LOAD, SHL_UNLOAD): Define if not already defined.
	(no_shared_libraries): Remove.
	(som_solib_thread_start_addr): Rename from so_lib_thread_start_addr.
	* somsolib.h (som_solib_thread_start_addr): Likewise; prototype.
	* hpread.c (hpread_process_one_debug_symbol): Use either the som or
	the elf solib handler to find the start address.

	* config/pa/hppahpux.mh (NATDEPFILES): Move target-specific support
	files to the target makefile.
	* config/pa/hpux1020.mh (NATDEPFILES):  Likewise.
	* config/pa/hpux11.mh (NATDEPFILES): Likewise.
	* config/pa/hpux11w.mh (NATDEPFILES): Likewise.

	* config/pa/hppa64.mt (TDEPFILES): Put target-specific support
    files for symbol reading and shared library handling here.
	* config/pa/hppahpux.mt (TDEPFILES): Likewise.
    (PA_SOM_ONLY): Define so we can build a 32-bit SOM only target
    without bringing in 64-bit support.
This commit is contained in:
Randolph Chung 2004-11-13 02:19:03 +00:00
parent 4991999e35
commit 89676665cf
11 changed files with 53 additions and 29 deletions
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25
gdb/ChangeLog
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@ -1,3 +1,28 @@
2004-11-12 Randolph Chung <tausq@debian.org>
* pa64solib.c (pa64_solib_thread_start_addr): Rename from
so_lib_thread_start_addr.
* pa64solib.h (so_list): Forward declare.
(pa64_solib_thread_start_addr): Prototype.
* somsolib.c (SHL_LOAD, SHL_UNLOAD): Define if not already defined.
(no_shared_libraries): Remove.
(som_solib_thread_start_addr): Rename from so_lib_thread_start_addr.
* somsolib.h (som_solib_thread_start_addr): Likewise; prototype.
* hpread.c (hpread_process_one_debug_symbol): Use either the som or
the elf solib handler to find the start address.
* config/pa/hppahpux.mh (NATDEPFILES): Move target-specific support
files to the target makefile.
* config/pa/hpux1020.mh (NATDEPFILES): Likewise.
* config/pa/hpux11.mh (NATDEPFILES): Likewise.
* config/pa/hpux11w.mh (NATDEPFILES): Likewise.
* config/pa/hppa64.mt (TDEPFILES): Put target-specific support
files for symbol reading and shared library handling here.
* config/pa/hppahpux.mt (TDEPFILES): Likewise.
(PA_SOM_ONLY): Define so we can build a 32-bit SOM only target
without bringing in 64-bit support.
2004-11-12 Andrew Cagney <cagney@gnu.org>
* sparc-tdep.c: Replace VALUE_TYPE with value_type.

2
gdb/config/pa/hppa64.mt
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@ -1,3 +1,3 @@
# Target: HP PA-RISC 2.0 running HPUX 11.00 in wide mode
TDEPFILES= hppa-tdep.o hppa-hpux-tdep.o
TDEPFILES= hppa-tdep.o hppa-hpux-tdep.o pa64solib.o somsolib.o somread.o hpread.o solib.o
DEPRECATED_TM_FILE= tm-hppa64.h

2
gdb/config/pa/hppahpux.mh
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@ -1,6 +1,6 @@
# Host: Hewlett-Packard PA-RISC machine, running HPUX
NAT_FILE= nm-hppah.h
NATDEPFILES= hppah-nat.o corelow.o core-aout.o inftarg.o fork-child.o somread.o infptrace.o hpread.o somsolib.o
NATDEPFILES= hppah-nat.o corelow.o core-aout.o inftarg.o fork-child.o infptrace.o
HOST_IPC=-DBSD_IPC -DPOSIX_WAIT

3
gdb/config/pa/hppahpux.mt
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@ -1,3 +1,4 @@
# Target: HP PA-RISC running hpux
TDEPFILES= hppa-tdep.o hppa-hpux-tdep.o
MT_CFLAGS = -DPA_SOM_ONLY=1
TDEPFILES= hppa-tdep.o hppa-hpux-tdep.o somread.o hpread.o somsolib.o solib.o
DEPRECATED_TM_FILE= tm-hppah.h

2
gdb/config/pa/hpux1020.mh
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@ -7,6 +7,6 @@
MH_CFLAGS = -Dvfork=fork
NAT_FILE= nm-hppah.h
NATDEPFILES= hppah-nat.o corelow.o core-aout.o inftarg.o fork-child.o infptrace.o somread.o hpread.o somsolib.o
NATDEPFILES= hppah-nat.o corelow.o core-aout.o inftarg.o fork-child.o infptrace.o
HOST_IPC=-DBSD_IPC -DPOSIX_WAIT

2
gdb/config/pa/hpux11.mh
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@ -7,6 +7,6 @@
MH_CFLAGS = -Dvfork=fork
NAT_FILE= nm-hppah11.h
NATDEPFILES= hppah-nat.o corelow.o core-aout.o inftarg.o fork-child.o infttrace.o somread.o hpread.o somsolib.o
NATDEPFILES= hppah-nat.o corelow.o core-aout.o inftarg.o fork-child.o infttrace.o
HOST_IPC=-DBSD_IPC -DPOSIX_WAIT

2
gdb/config/pa/hpux11w.mh
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@ -7,6 +7,6 @@
MH_CFLAGS = -Dvfork=fork
NAT_FILE= nm-hppah11.h
NATDEPFILES= hppah-nat.o corelow.o core-aout.o inftarg.o fork-child.o infttrace.o hpread.o pa64solib.o solib.o
NATDEPFILES= hppah-nat.o corelow.o core-aout.o inftarg.o fork-child.o infttrace.o
HOST_IPC=-DBSD_IPC -DPOSIX_WAIT

10
gdb/hpread.c
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@ -5779,8 +5779,14 @@ hpread_process_one_debug_symbol (union dnttentry *dn_bufp, char *name,
* where to look for this variable, using a call-back
* to interpret the private shared-library data.
*/
SYMBOL_VALUE_ADDRESS (sym) = dn_bufp->dsvar.location +
so_lib_thread_start_addr (so);
if (bfd_get_flavour(objfile->obfd) == bfd_target_som_flavour)
SYMBOL_VALUE_ADDRESS (sym) = dn_bufp->dsvar.location +
som_solib_thread_start_addr (so);
#ifndef PA_SOM_ONLY
else
SYMBOL_VALUE_ADDRESS (sym) = dn_bufp->dsvar.location +
pa64_solib_thread_start_addr (so);
#endif
}
}
break;

3
gdb/pa64solib.h
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@ -22,6 +22,7 @@
struct target_ops;
struct objfile;
struct section_offsets;
struct so_list;
/* Called to add symbols from a shared library to gdb's symbol table. */
@ -147,3 +148,5 @@ extern char *pa64_solib_address (CORE_ADDR); /* somsolib.c */
/* If ADDR lies in a shared library, return its name. */
#define PC_SOLIB(addr) pa64_solib_address (addr)
CORE_ADDR pa64_solib_thread_start_addr (struct so_list *so);

29
gdb/somsolib.c
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@ -51,6 +51,14 @@
#define O_BINARY 0
#endif
#ifndef SHL_LOAD
#define SHL_LOAD 4
#endif
#ifndef SHL_UNLOAD
#define SHL_UNLOAD 8
#endif
/* Uncomment this to turn on some debugging output.
*/
@ -1557,25 +1565,6 @@ som_solib_restart (void)
}
/* LOCAL FUNCTION
no_shared_libraries -- handle command to explicitly discard symbols
from shared libraries.
DESCRIPTION
Implements the command "nosharedlibrary", which discards symbols
that have been auto-loaded from shared libraries. Symbols from
shared libraries that were added by explicit request of the user
are not discarded. Also called from remote.c. */
void
no_shared_libraries (char *ignored, int from_tty)
{
/* FIXME */
}
void
_initialize_som_solib (void)
{
@ -1621,7 +1610,7 @@ threshold in megabytes. Is ignored when using `sharedlibrary'.",
/* Get some HPUX-specific data from a shared lib.
*/
CORE_ADDR
so_lib_thread_start_addr (struct so_list *so)
som_solib_thread_start_addr (struct so_list *so)
{
return so->som_solib.tsd_start_addr;
}

2
gdb/somsolib.h
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@ -171,7 +171,7 @@ extern char *som_solib_address (CORE_ADDR); /* somsolib.c */
extern CORE_ADDR som_solib_get_solib_by_pc (CORE_ADDR addr);
struct so_list;
extern CORE_ADDR so_lib_thread_start_addr (struct so_list *so);
extern CORE_ADDR som_solib_thread_start_addr (struct so_list *so);
extern void no_shared_libraries (char *ignored, int from_tty);